🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.7 AU - 0.96 AU

Year: 340 Days

Day: 45.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,602,577 km

• M1: 290,669 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.84 AU - 1.02 AU

Year: 403 Days

Day: 13.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.8

Radius: 10.3

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.97 AU - 2.67 AU

Year: 1589 Days

Day: 10.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 79,602,577 km

• M1: 141,520 km (0.07 R)
• M2: 214,224 km (0.108 R)
• M3: 316,399 km (0.085 R)
• M4: 436,975 km (0.115 R)
• M5: 518,207 km (0.104 R)
• M6: 692,339 km (0.093 R)
• M7: 777,011 km (0.111 R)
• M8: 865,573 km (0.086 R)
• M9: 1,083,837 km (0.115 R)
• M10: 1,168,509 km (0.107 R)
• M11: 1,652,458 km (0.106 R)
• M12: 1,732,942 km (0.103 R)
• M13: 1,897,948 km (0.071 R)
• M14: 2,010,895 km (0.095 R)
• M15: 2,077,765 km (0.069 R)
• M16: 2,184,578 km (0.068 R)
• M17: 2,403,739 km (0.113 R)
• M18: 2,474,947 km (0.062 R)
• M19: 2,547,053 km (0.1 R)
• M20: 2,703,682 km (0.062 R)
• M21: 2,993,902 km (0.12 R)
• M22: 3,148,437 km (0.053 R)
• M23: 3,260,336 km (0.046 R)
• M24: 3,430,878 km (0.037 R)
• M25: 3,900,016 km (0.058 R)
• M26: 4,008,475 km (0.093 R)
• M27: 4,130,098 km (0.06 R)
• M28: 4,552,862 km (0.082 R)
• M29: 4,629,007 km (0.063 R)
• M30: 4,846,821 km (0.102 R)
• M31: 5,107,571 km (0.059 R)
• M32: 5,186,558 km (0.059 R)
• M33: 5,439,827 km (0.09 R)
• M34: 5,683,522 km (0.092 R)
• M35: 5,765,502 km (0.077 R)
• M36: 5,889,369 km (0.102 R)
• M37: 6,000,221 km (0.092 R)
• M38: 6,308,393 km (0.11 R)
• M39: 6,393,364 km (0.054 R)
• M40: 6,621,950 km (0.084 R)
• M41: 6,809,545 km (0.045 R)
• M42: 6,940,593 km (0.092 R)
• M43: 7,175,462 km (0.101 R)
• M44: 8,264,684 km (0.116 R)
• M45: 8,466,940 km (0.043 R)
• M46: 9,115,297 km (0.048 R)
• M47: 9,779,662 km (0.053 R)
• M48: 9,894,702 km (0.082 R)
• M49: 10,076,314 km (0.083 R)
• M50: 10,175,797 km (0.059 R)
• M51: 10,342,449 km (0.099 R)
• M52: 10,409,319 km (0.105 R)
• M53: 10,509,998 km (0.093 R)
• M54: 10,644,636 km (0.038 R)
• M55: 10,712,255 km (0.078 R)
• M56: 10,898,803 km (0.11 R)
• M57: 11,120,507 km (0.1 R)
• M58: 11,568,703 km (0.1 R)
• M59: 11,760,188 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.7

Radius: 11.3

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.51 AU - 3.73 AU

Year: 2478 Days

Day: 9 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 79,602,577 km

• M1: 184,155 km (0.075 R)
• M2: 307,424 km (0.075 R)
• M3: 426,504 km (0.083 R)
• M4: 497,263 km (0.096 R)
• M5: 729,738 km (0.034 R)
• M6: 836,701 km (0.082 R)
• M7: 1,037,760 km (0.032 R)
• M8: 1,341,893 km (0.097 R)
• M9: 1,464,713 km (0.092 R)
• M10: 1,603,240 km (0.098 R)
• M11: 1,686,118 km (0.059 R)
• M12: 1,831,676 km (0.106 R)
• M13: 2,122,794 km (0.11 R)
• M14: 2,227,512 km (0.115 R)
• M15: 2,401,495 km (0.076 R)
• M16: 2,524,763 km (0.086 R)
• M17: 3,083,063 km (0.061 R)
• M18: 3,172,372 km (0.081 R)
• M19: 3,414,871 km (0.107 R)
• M20: 3,632,087 km (0.031 R)
• M21: 3,982,595 km (0.027 R)
• M22: 4,227,935 km (0.105 R)
• M23: 4,478,362 km (0.045 R)
• M24: 4,854,451 km (0.039 R)
• M25: 5,564,442 km (0.053 R)
• M26: 5,728,701 km (0.089 R)
• M27: 5,876,055 km (0.111 R)
• M28: 6,006,055 km (0.083 R)
• M29: 6,080,854 km (0.081 R)
• M30: 6,478,186 km (0.106 R)
• M31: 7,139,558 km (0.066 R)
• M32: 7,318,178 km (0.119 R)
• M33: 7,538,685 km (0.119 R)
• M34: 7,659,860 km (0.085 R)
• M35: 7,761,287 km (0.108 R)
• M36: 8,337,837 km (0.093 R)
• M37: 8,421,313 km (0.093 R)
• M38: 8,715,871 km (0.064 R)
• M39: 8,906,908 km (0.102 R)
• M40: 9,729,098 km (0.111 R)
• M41: 9,883,333 km (0.061 R)
• M42: 10,395,406 km (0.104 R)
• M43: 10,552,933 km (0.106 R)
• M44: 10,643,440 km (0.095 R)
• M45: 10,916,157 km (0.091 R)
• M46: 11,168,229 km (0.052 R)
• M47: 11,865,654 km (0.037 R)
• M48: 12,053,998 km (0.074 R)
• M49: 12,338,384 km (0.037 R)
• M50: 12,505,335 km (0.066 R)
• M51: 12,793,311 km (0.046 R)
• M52: 13,132,000 km (0.077 R)
• M53: 13,204,854 km (0.049 R)
• M54: 13,620,886 km (0.073 R)
• M55: 13,744,155 km (0.062 R)
• M56: 13,892,406 km (0.117 R)
• M57: 14,566,345 km (0.111 R)
• M58: 14,894,712 km (0.1 R)
• M59: 15,200,041 km (0.078 R)
• M60: 15,353,379 km (0.048 R)
• M61: 15,456,003 km (0.098 R)
• M62: 15,635,969 km (0.036 R)
• M63: 16,024,176 km (0.095 R)
• M64: 16,154,176 km (0.085 R)
• M65: 16,232,416 km (0.092 R)
• M66: 17,101,131 km (0.026 R)
• M67: 17,554,712 km (0.081 R)
• M68: 17,715,679 km (0.114 R)
• M69: 17,985,105 km (0.115 R)
• M70: 18,066,187 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.3

Radius: 11.5

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.53 AU - 5.53 AU

Year: 5072 Days

Day: 11.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 79,602,577 km

• M1: 223,050 km (0.102 R)
• M2: 636,389 km (0.104 R)
• M3: 708,047 km (0.057 R)
• M4: 815,907 km (0.104 R)
• M5: 976,874 km (0.115 R)
• M6: 1,187,508 km (0.116 R)
• M7: 1,265,448 km (0.057 R)
• M8: 1,399,488 km (0.064 R)
• M9: 1,552,676 km (0.093 R)
• M10: 1,741,170 km (0.108 R)
• M11: 1,983,668 km (0.074 R)
• M12: 2,188,916 km (0.079 R)
• M13: 2,269,848 km (0.045 R)
• M14: 2,484,970 km (0.077 R)
• M15: 2,637,859 km (0.117 R)
• M16: 2,917,458 km (0.116 R)
• M17: 3,355,031 km (0.104 R)
• M18: 3,600,821 km (0.094 R)
• M19: 3,716,310 km (0.076 R)
• M20: 3,832,997 km (0.036 R)
• M21: 4,010,420 km (0.095 R)
• M22: 4,496,912 km (0.099 R)
• M23: 4,600,583 km (0.093 R)
• M24: 4,705,152 km (0.076 R)
• M25: 5,547,837 km (0.101 R)
• M26: 5,861,843 km (0.025 R)
• M27: 5,952,649 km (0.111 R)
• M28: 6,181,534 km (0.078 R)
• M29: 6,273,985 km (0.108 R)
• M30: 6,624,792 km (0.12 R)
• M31: 6,981,882 km (0.106 R)
• M32: 7,078,223 km (0.107 R)
• M33: 7,517,293 km (0.097 R)
• M34: 7,965,039 km (0.078 R)
• M35: 8,166,997 km (0.068 R)
• M36: 8,834,652 km (0.091 R)
• M37: 9,122,478 km (0.03 R)
• M38: 10,690,713 km (0.034 R)
• M39: 11,307,205 km (0.057 R)
• M40: 12,692,183 km (0.092 R)
• M41: 13,344,878 km (0.087 R)
• M42: 14,344,192 km (0.083 R)
• M43: 14,436,195 km (0.098 R)
• M44: 14,528,496 km (0.069 R)
• M45: 14,930,466 km (0.06 R)
• M46: 15,086,048 km (0.084 R)
• M47: 15,398,857 km (0.109 R)
• M48: 16,222,244 km (0.105 R)
• M49: 16,639,322 km (0.115 R)
• M50: 17,092,454 km (0.09 R)
• M51: 17,385,965 km (0.069 R)
• M52: 17,549,625 km (0.11 R)
• M53: 18,409,514 km (0.106 R)
• M54: 18,710,206 km (0.108 R)
• M55: 19,249,057 km (0.06 R)
• M56: 19,758,887 km (0.085 R)
• M57: 20,410,984 km (0.115 R)
• M58: 20,895,980 km (0.115 R)
• M59: 22,089,771 km (0.081 R)
• M60: 22,302,649 km (0.12 R)
• M61: 24,469,574 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.2

Radius: 3.1

Gravity: 23.85 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9.46 AU - 10.1 AU

Year: 13751 Days

Day: 24.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,602,577 km

• M1: 39,793 km (0.062 R)
• M2: 191,336 km (0.079 R)
• M3: 307,723 km (0.058 R)
• M4: 484,398 km (0.117 R)
• M5: 540,198 km (0.109 R)
• M6: 934,089 km (0.06 R)
• M7: 1,021,604 km (0.074 R)
• M8: 1,130,062 km (0.116 R)
• M9: 1,358,199 km (0.115 R)
• M10: 1,417,290 km (0.112 R)
• M11: 1,965,417 km (0.054 R)
• M12: 2,077,765 km (0.066 R)
• M13: 2,426,926 km (0.063 R)
• M14: 2,620,506 km (0.065 R)
• M15: 2,669,574 km (0.082 R)
• M16: 2,945,582 km (0.107 R)
• M17: 3,309,703 km (0.111 R)
• M18: 3,362,960 km (0.102 R)
• M19: 3,578,531 km (0.09 R)
• M20: 3,798,589 km (0.093 R)
• M21: 3,938,463 km (0.046 R)
• M22: 4,455,473 km (0.096 R)
• M23: 4,543,736 km (0.109 R)
• M24: 4,811,816 km (0.063 R)
• M25: 4,993,427 km (0.118 R)
• M26: 5,085,131 km (0.117 R)
• M27: 5,115,798 km (0.105 R)
• M28: 5,425,915 km (0.094 R)
• M29: 5,806,193 km (0.105 R)
• M30: 6,097,011 km (0.064 R)
• M31: 6,260,521 km (0.088 R)
• M32: 6,293,433 km (0.026 R)
• M33: 6,392,467 km (0.069 R)
• M34: 6,491,949 km (0.109 R)
• M35: 6,929,224 km (0.093 R)
• M36: 7,065,657 km (0.114 R)
• M37: 8,587,516 km (0.081 R)
• M38: 10,244,313 km (0.108 R)
• M39: 10,831,185 km (0.088 R)
• M40: 11,268,460 km (0.088 R)
• M41: 11,509,312 km (0.106 R)
• M42: 12,990,182 km (0.09 R)
• M43: 13,074,106 km (0.086 R)
• M44: 13,158,330 km (0.1 R)
• M45: 13,667,261 km (0.12 R)
• M46: 13,924,121 km (0.115 R)
• M47: 14,225,860 km (0.093 R)
• M48: 14,486,160 km (0.038 R)
• M49: 15,454,058 km (0.109 R)
• M50: 16,170,931 km (0.103 R)
• M51: 17,220,360 km (0.107 R)
• M52: 17,636,991 km (0.105 R)
• M53: 18,338,754 km (0.087 R)
• M54: 20,108,198 km (0.068 R)
• M55: 20,351,444 km (0.091 R)
• M56: 20,448,982 km (0.109 R)
• M57: 20,595,737 km (0.1 R)
• M58: 20,890,146 km (0.092 R)
• M59: 21,087,166 km (0.113 R)
• M60: 21,532,669 km (0.086 R)
• M61: 21,582,335 km (0.12 R)
• M62: 22,181,624 km (0.092 R)
• M63: 22,231,889 km (0.051 R)
• M64: 22,332,419 km (0.091 R)
• M65: 22,433,098 km (0.11 R)
• M66: 23,040,017 km (0.069 R)
• M67: 23,755,095 km (0.109 R)
• M68: 24,218,698 km (0.102 R)
• M69: 24,477,353 km (0.082 R)
• M70: 24,893,385 km (0.111 R)
• M71: 25,311,661 km (0.115 R)
• M72: 26,261,308 km (0.116 R)
• M73: 27,437,745 km (0.102 R)
• M74: 27,869,934 km (0.09 R)
• M75: 28,249,763 km (0.093 R)
• M76: 28,685,990 km (0.073 R)
• M77: 28,795,346 km (0.069 R)
• M78: 28,850,099 km (0.069 R)
• M79: 29,014,657 km (0.12 R)
• M80: 29,399,722 km (0.095 R)
• M81: 29,841,783 km (0.062 R)
• M82: 29,897,134 km (0.067 R)
• M83: 30,174,639 km (0.059 R)
• M84: 31,012,536 km (0.116 R)
• M85: 32,084,854 km (0.068 R)
• M86: 32,711,070 km (0.082 R)
• M87: 33,571,707 km (0.109 R)
• M88: 35,608,332 km (0.092 R)
• M89: 35,725,916 km (0.04 R)
• M90: 36,493,353 km (0.091 R)
• M91: 37,624,762 km (0.077 R)
• M92: 40,288,651 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.6

Radius: 4

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 8.71 AU - 14.09 AU

Year: 17305 Days

Day: 21 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 79,602,577 km

• M1: 111,450 km (0.111 R)
• M2: 185,950 km (0.117 R)
• M3: 296,802 km (0.096 R)
• M4: 527,482 km (0.096 R)
• M5: 1,026,690 km (0.072 R)
• M6: 1,400,834 km (0.09 R)
• M7: 1,728,155 km (0.099 R)
• M8: 2,026,752 km (0.074 R)
• M9: 2,328,042 km (0.051 R)
• M10: 2,476,892 km (0.067 R)
• M11: 3,192,568 km (0.087 R)
• M12: 3,510,912 km (0.09 R)
• M13: 3,855,436 km (0.086 R)
• M14: 4,031,663 km (0.086 R)
• M15: 4,259,799 km (0.103 R)
• M16: 4,762,598 km (0.079 R)
• M17: 5,073,313 km (0.109 R)
• M18: 5,426,214 km (0.092 R)
• M19: 5,823,396 km (0.119 R)
• M20: 6,436,748 km (0.108 R)
• M21: 7,824,417 km (0.09 R)
• M22: 8,067,664 km (0.12 R)
• M23: 9,471,640 km (0.113 R)
• M24: 10,367,132 km (0.08 R)
• M25: 11,130,082 km (0.08 R)
• M26: 11,357,919 km (0.08 R)
• M27: 11,495,400 km (0.096 R)
• M28: 15,030,098 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859

Radius: 6.4

Gravity: 20.97 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 10.37 AU - 13.99 AU

Year: 19111 Days

Day: 18.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,602,577 km

• M1: 86,767 km (0.099 R)
• M2: 321,635 km (0.05 R)
• M3: 578,196 km (0.108 R)
• M4: 715,826 km (0.081 R)
• M5: 1,105,379 km (0.06 R)
• M6: 1,648,120 km (0.117 R)
• M7: 1,712,896 km (0.087 R)
• M8: 1,778,719 km (0.071 R)
• M9: 2,371,425 km (0.092 R)
• M10: 2,902,049 km (0.116 R)
• M11: 3,100,266 km (0.055 R)
• M12: 3,221,441 km (0.098 R)
• M13: 3,510,015 km (0.033 R)
• M14: 3,678,761 km (0.112 R)
• M15: 3,764,032 km (0.07 R)
• M16: 3,980,351 km (0.114 R)
• M17: 4,379,926 km (0.103 R)
• M18: 4,699,468 km (0.102 R)
• M19: 4,792,218 km (0.101 R)
• M20: 4,885,418 km (0.045 R)
• M21: 4,932,391 km (0.064 R)
• M22: 5,169,055 km (0.048 R)
• M23: 5,361,139 km (0.059 R)
• M24: 6,254,089 km (0.081 R)
• M25: 6,356,114 km (0.117 R)
• M26: 6,613,722 km (0.111 R)
• M27: 7,245,773 km (0.072 R)
• M28: 7,460,745 km (0.095 R)
• M29: 7,677,812 km (0.1 R)
• M30: 9,196,828 km (0.087 R)
• M31: 9,664,322 km (0.11 R)
• M32: 9,782,354 km (0.084 R)
• M33: 9,900,985 km (0.07 R)
• M34: 10,259,422 km (0.111 R)
• M35: 10,622,346 km (0.115 R)
• M36: 10,927,825 km (0.074 R)
• M37: 10,989,310 km (0.109 R)
• M38: 11,112,579 km (0.066 R)
• M39: 12,370,398 km (0.032 R)
• M40: 13,474,579 km (0.116 R)
• M41: 13,540,552 km (0.053 R)
• M42: 13,606,525 km (0.109 R)
• M43: 14,205,664 km (0.058 R)
• M44: 14,542,259 km (0.103 R)
• M45: 15,775,694 km (0.054 R)
• M46: 16,687,194 km (0.094 R)
• M47: 16,757,953 km (0.116 R)
• M48: 19,076,571 km (0.074 R)
• M49: 19,896,517 km (0.081 R)
• M50: 21,493,474 km (0.12 R)
• M51: 21,879,885 km (0.076 R)
• M52: 22,659,290 km (0.119 R)
• M53: 24,165,142 km (0.102 R)
• M54: 29,727,042 km (0.113 R)
• M55: 29,984,948 km (0.05 R)
• M56: 30,763,157 km (0.102 R)
• M57: 31,899,053 km (0.093 R)
• M58: 32,251,207 km (0.079 R)
• M59: 32,427,882 km (0.099 R)
• M60: 33,315,745 km (0.033 R)
• M61: 33,404,905 km (0.094 R)
• M62: 33,494,215 km (0.062 R)
• M63: 33,941,962 km (0.092 R)
• M64: 34,031,720 km (0.071 R)
• M65: 34,933,945 km (0.079 R)
• M66: 36,946,186 km (0.118 R)
• M67: 37,223,541 km (0.104 R)
• M68: 39,183,871 km (0.072 R)
• M69: 39,844,794 km (0.074 R)
• M70: 41,561,131 km (0.115 R)
• M71: 42,621,929 km (0.076 R)
• M72: 44,573,134 km (0.101 R)
• M73: 44,671,570 km (0.093 R)
• M74: 46,055,649 km (0.092 R)
• M75: 48,057,418 km (0.114 R)
• M76: 48,562,162 km (0.098 R)
• M77: 51,628,020 km (0.114 R)
• M78: 52,248,702 km (0.078 R)
• M79: 54,861,130 km (0.052 R)
• M80: 60,320,853 km (0.115 R)
• M81: 62,949,288 km (0.044 R)
• M82: 63,059,691 km (0.072 R)
• M83: 65,726,872 km (0.094 R)
• M84: 66,399,464 km (0.106 R)
• M85: 68,998,577 km (0.108 R)
• M86: 69,226,115 km (0.091 R)
• M87: 69,681,940 km (0.112 R)
• M88: 69,796,083 km (0.074 R)
• M89: 71,400,521 km (0.103 R)
• M90: 72,901,137 km (0.109 R)
• M91: 74,295,688 km (0.088 R)
• M92: 77,465,218 km (0.078 R)
• M93: 78,769,113 km (0.116 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 13,463 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit