🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.43 AU - 0.58 AU

Year: 124 Days

Day: 19.1 Hours

Environment

Temp: 217 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,847,056 km

• M1: 69,713 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.95 AU - 1.58 AU

Year: 497 Days

Day: 30.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.11 AU - 1.43 AU

Year: 503 Days

Day: 30.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.48 AU - 3.94 AU

Year: 2021 Days

Day: 33.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.1

Radius: 9.1

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.04 AU - 6.68 AU

Year: 5637 Days

Day: 13.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 38,847,056 km

• M1: 181,462 km (0.079 R)
• M2: 279,898 km (0.093 R)
• M3: 373,247 km (0.099 R)
• M4: 738,565 km (0.062 R)
• M5: 1,040,004 km (0.071 R)
• M6: 1,262,008 km (0.067 R)
• M7: 1,395,748 km (0.06 R)
• M8: 1,695,841 km (0.074 R)
• M9: 1,977,534 km (0.098 R)
• M10: 2,114,117 km (0.106 R)
• M11: 2,314,877 km (0.118 R)
• M12: 2,438,296 km (0.119 R)
• M13: 2,756,490 km (0.072 R)
• M14: 3,065,560 km (0.119 R)
• M15: 3,133,178 km (0.075 R)
• M16: 3,432,374 km (0.059 R)
• M17: 3,502,834 km (0.096 R)
• M18: 4,207,889 km (0.069 R)
• M19: 4,333,850 km (0.096 R)
• M20: 4,589,663 km (0.085 R)
• M21: 5,441,024 km (0.106 R)
• M22: 5,550,829 km (0.079 R)
• M23: 5,772,683 km (0.089 R)
• M24: 6,196,793 km (0.028 R)
• M25: 6,311,534 km (0.104 R)
• M26: 6,398,151 km (0.108 R)
• M27: 6,514,090 km (0.104 R)
• M28: 7,712,518 km (0.102 R)
• M29: 7,929,136 km (0.07 R)
• M30: 8,116,582 km (0.107 R)
• M31: 8,495,513 km (0.117 R)
• M32: 8,623,270 km (0.04 R)
• M33: 8,815,952 km (0.084 R)
• M34: 8,945,205 km (0.118 R)
• M35: 9,205,505 km (0.06 R)
• M36: 9,435,437 km (0.059 R)
• M37: 9,700,524 km (0.052 R)
• M38: 10,102,793 km (0.038 R)
• M39: 10,510,447 km (0.079 R)
• M40: 11,167,032 km (0.082 R)
• M41: 11,271,900 km (0.119 R)
• M42: 11,447,379 km (0.073 R)
• M43: 11,765,723 km (0.103 R)
• M44: 12,302,630 km (0.11 R)
• M45: 12,519,696 km (0.104 R)
• M46: 13,104,624 km (0.047 R)
• M47: 13,474,729 km (0.099 R)
• M48: 13,549,079 km (0.089 R)
• M49: 13,661,128 km (0.082 R)
• M50: 13,848,275 km (0.11 R)
• M51: 14,225,262 km (0.083 R)
• M52: 14,758,728 km (0.116 R)
• M53: 14,835,471 km (0.05 R)
• M54: 15,649,284 km (0.068 R)
• M55: 16,160,310 km (0.077 R)
• M56: 16,358,378 km (0.096 R)
• M57: 17,158,577 km (0.075 R)
• M58: 17,360,683 km (0.102 R)
• M59: 17,441,616 km (0.095 R)
• M60: 17,889,661 km (0.112 R)
• M61: 18,589,331 km (0.102 R)
• M62: 18,755,384 km (0.076 R)
• M63: 18,963,475 km (0.053 R)
• M64: 19,130,576 km (0.105 R)
• M65: 21,303,036 km (0.059 R)
• M66: 21,520,252 km (0.067 R)
• M67: 23,552,689 km (0.099 R)
• M68: 24,228,572 km (0.058 R)
• M69: 24,319,079 km (0.115 R)
• M70: 24,637,124 km (0.1 R)
• M71: 24,819,484 km (0.053 R)
• M72: 25,507,185 km (0.084 R)
• M73: 26,714,141 km (0.085 R)
• M74: 27,324,500 km (0.097 R)
• M75: 27,560,565 km (0.037 R)
• M76: 27,892,074 km (0.049 R)
• M77: 28,082,063 km (0.116 R)
• M78: 29,327,915 km (0.064 R)
• M79: 29,472,875 km (0.111 R)
• M80: 29,569,515 km (0.113 R)
• M81: 29,957,572 km (0.119 R)
• M82: 30,054,811 km (0.106 R)
• M83: 30,298,506 km (0.087 R)
• M84: 30,444,962 km (0.099 R)
• M85: 31,922,839 km (0.103 R)
• M86: 32,971,072 km (0.093 R)
• M87: 33,676,276 km (0.116 R)
• M88: 33,828,118 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.6

Radius: 8.7

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.57 AU - 8.55 AU

Year: 6593 Days

Day: 8.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,847,056 km

• M1: 111,151 km (0.073 R)
• M2: 277,055 km (0.081 R)
• M3: 349,012 km (0.07 R)
• M4: 471,682 km (0.115 R)
• M5: 610,060 km (0.096 R)
• M6: 913,893 km (0.098 R)
• M7: 1,060,051 km (0.119 R)
• M8: 1,246,001 km (0.03 R)
• M9: 1,343,090 km (0.106 R)
• M10: 1,409,212 km (0.052 R)
• M11: 1,738,776 km (0.092 R)
• M12: 2,034,830 km (0.118 R)
• M13: 2,227,961 km (0.103 R)
• M14: 2,306,949 km (0.107 R)
• M15: 2,467,766 km (0.103 R)
• M16: 2,653,268 km (0.108 R)
• M17: 2,843,257 km (0.113 R)
• M18: 2,907,584 km (0.117 R)
• M19: 2,994,201 km (0.036 R)
• M20: 3,811,754 km (0.097 R)
• M21: 4,568,270 km (0.058 R)
• M22: 5,080,643 km (0.114 R)
• M23: 5,237,870 km (0.112 R)
• M24: 5,476,928 km (0.116 R)
• M25: 5,557,411 km (0.082 R)
• M26: 6,610,431 km (0.118 R)
• M27: 6,753,446 km (0.098 R)
• M28: 6,955,553 km (0.109 R)
• M29: 7,071,940 km (0.069 R)
• M30: 7,365,750 km (0.112 R)
• M31: 7,813,946 km (0.082 R)
• M32: 8,425,352 km (0.061 R)
• M33: 9,020,452 km (0.072 R)
• M34: 9,083,882 km (0.104 R)
• M35: 9,147,461 km (0.082 R)
• M36: 9,726,405 km (0.114 R)
• M37: 9,987,453 km (0.101 R)
• M38: 10,250,895 km (0.096 R)
• M39: 10,516,730 km (0.109 R)
• M40: 11,567,805 km (0.082 R)
• M41: 12,228,579 km (0.108 R)
• M42: 12,369,201 km (0.042 R)
• M43: 12,510,421 km (0.066 R)
• M44: 12,687,695 km (0.066 R)
• M45: 14,172,304 km (0.095 R)
• M46: 15,444,783 km (0.114 R)
• M47: 15,787,662 km (0.093 R)
• M48: 16,753,466 km (0.036 R)
• M49: 17,184,457 km (0.061 R)
• M50: 17,500,109 km (0.054 R)
• M51: 17,658,682 km (0.042 R)
• M52: 17,857,647 km (0.096 R)
• M53: 18,539,515 km (0.105 R)
• M54: 18,660,689 km (0.085 R)
• M55: 19,557,678 km (0.081 R)
• M56: 19,887,242 km (0.05 R)
• M57: 20,052,847 km (0.093 R)
• M58: 20,887,304 km (0.113 R)
• M59: 21,013,415 km (0.085 R)
• M60: 21,224,198 km (0.118 R)
• M61: 21,562,887 km (0.111 R)
• M62: 22,503,708 km (0.113 R)
• M63: 23,022,514 km (0.036 R)
• M64: 23,239,880 km (0.046 R)
• M65: 23,370,628 km (0.08 R)
• M66: 24,248,319 km (0.067 R)
• M67: 24,336,731 km (0.095 R)
• M68: 24,469,425 km (0.082 R)
• M69: 25,540,246 km (0.108 R)
• M70: 25,810,270 km (0.106 R)
• M71: 26,398,639 km (0.119 R)
• M72: 26,489,594 km (0.099 R)
• M73: 26,945,718 km (0.096 R)
• M74: 27,266,606 km (0.06 R)
• M75: 27,773,443 km (0.036 R)
• M76: 28,051,097 km (0.089 R)
• M77: 28,796,244 km (0.066 R)
• M78: 28,889,892 km (0.095 R)
• M79: 29,030,514 km (0.077 R)
• M80: 29,406,453 km (0.103 R)
• M81: 29,736,766 km (0.071 R)
• M82: 30,591,867 km (0.088 R)
• M83: 31,696,198 km (0.092 R)
• M84: 32,083,507 km (0.085 R)
• M85: 32,180,447 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.8

Radius: 11.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.94 AU - 8.04 AU

Year: 7204 Days

Day: 9.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 38,847,056 km

• M1: 147,504 km (0.064 R)
• M2: 309,518 km (0.094 R)
• M3: 445,802 km (0.092 R)
• M4: 536,458 km (0.088 R)
• M5: 653,443 km (0.111 R)
• M6: 750,084 km (0.118 R)
• M7: 1,273,527 km (0.076 R)
• M8: 1,811,181 km (0.113 R)
• M9: 2,322,657 km (0.103 R)
• M10: 2,523,866 km (0.076 R)
• M11: 3,060,623 km (0.026 R)
• M12: 3,281,878 km (0.107 R)
• M13: 3,455,711 km (0.076 R)
• M14: 3,686,241 km (0.06 R)
• M15: 3,977,059 km (0.114 R)
• M16: 4,106,761 km (0.096 R)
• M17: 5,295,316 km (0.072 R)
• M18: 5,479,172 km (0.083 R)
• M19: 6,107,782 km (0.084 R)
• M20: 6,193,352 km (0.111 R)
• M21: 6,430,764 km (0.07 R)
• M22: 6,781,421 km (0.041 R)
• M23: 7,115,922 km (0.108 R)
• M24: 8,222,497 km (0.103 R)
• M25: 8,868,311 km (0.118 R)
• M26: 9,014,169 km (0.104 R)
• M27: 9,185,160 km (0.108 R)
• M28: 9,431,398 km (0.11 R)
• M29: 10,387,179 km (0.042 R)
• M30: 10,747,111 km (0.098 R)
• M31: 11,399,956 km (0.098 R)
• M32: 11,664,744 km (0.119 R)
• M33: 12,254,459 km (0.038 R)
• M34: 13,129,457 km (0.094 R)
• M35: 13,323,486 km (0.119 R)
• M36: 13,770,783 km (0.095 R)
• M37: 13,939,829 km (0.074 R)
• M38: 14,594,170 km (0.115 R)
• M39: 14,852,825 km (0.069 R)
• M40: 16,317,986 km (0.093 R)
• M41: 16,886,757 km (0.085 R)
• M42: 17,370,706 km (0.06 R)
• M43: 18,414,451 km (0.113 R)
• M44: 19,132,072 km (0.115 R)
• M45: 20,305,517 km (0.111 R)
• M46: 20,530,064 km (0.115 R)
• M47: 20,981,849 km (0.077 R)
• M48: 21,079,088 km (0.075 R)
• M49: 21,371,701 km (0.038 R)
• M50: 21,862,382 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.7

Radius: 13.3

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.42 AU - 8.84 AU

Year: 8147 Days

Day: 7.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 38,847,056 km

• M1: 272,268 km (0.094 R)
• M2: 365,767 km (0.068 R)
• M3: 458,667 km (0.092 R)
• M4: 644,916 km (0.1 R)
• M5: 1,085,482 km (0.111 R)
• M6: 1,192,594 km (0.097 R)
• M7: 1,536,669 km (0.104 R)
• M8: 1,961,378 km (0.09 R)
• M9: 2,077,466 km (0.073 R)
• M10: 2,749,160 km (0.092 R)
• M11: 3,013,051 km (0.075 R)
• M12: 3,505,078 km (0.107 R)
• M13: 3,606,505 km (0.065 R)
• M14: 3,833,445 km (0.073 R)
• M15: 4,366,612 km (0.118 R)
• M16: 4,564,381 km (0.049 R)
• M17: 5,692,797 km (0.082 R)
• M18: 6,103,892 km (0.101 R)
• M19: 6,202,029 km (0.096 R)
• M20: 7,473,162 km (0.071 R)
• M21: 8,057,641 km (0.109 R)
• M22: 8,878,484 km (0.107 R)
• M23: 9,927,315 km (0.105 R)
• M24: 10,746,961 km (0.073 R)
• M25: 11,680,003 km (0.042 R)
• M26: 12,607,361 km (0.111 R)
• M27: 12,858,835 km (0.119 R)
• M28: 13,048,375 km (0.07 R)
• M29: 13,398,434 km (0.105 R)
• M30: 13,558,504 km (0.044 R)
• M31: 15,295,036 km (0.116 R)
• M32: 15,495,946 km (0.09 R)
• M33: 15,799,031 km (0.06 R)
• M34: 16,789,219 km (0.097 R)
• M35: 17,169,946 km (0.081 R)
• M36: 18,258,570 km (0.114 R)
• M37: 18,829,136 km (0.057 R)
• M38: 19,152,716 km (0.076 R)
• M39: 19,659,554 km (0.117 R)
• M40: 19,768,760 km (0.095 R)
• M41: 19,878,266 km (0.085 R)
• M42: 20,317,934 km (0.029 R)
• M43: 20,983,495 km (0.107 R)
• M44: 21,656,237 km (0.044 R)
• M45: 22,146,469 km (0.072 R)
• M46: 22,450,003 km (0.04 R)
• M47: 23,484,622 km (0.037 R)
• M48: 24,730,922 km (0.086 R)
• M49: 25,124,813 km (0.096 R)
• M50: 25,243,444 km (0.073 R)
• M51: 26,238,719 km (0.108 R)
• M52: 27,165,777 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.1

Radius: 14.4

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 8.85 AU - 14.31 AU

Year: 13850 Days

Day: 11 Hours

Environment

Temp: -175 °C

Axial Tilt: 108.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,847,056 km

• M1: 272,418 km (0.082 R)
• M2: 500,106 km (0.059 R)
• M3: 611,406 km (0.116 R)
• M4: 761,603 km (0.102 R)
• M5: 895,194 km (0.114 R)
• M6: 1,293,423 km (0.091 R)
• M7: 1,401,882 km (0.113 R)
• M8: 1,847,085 km (0.032 R)
• M9: 2,075,820 km (0.077 R)
• M10: 2,291,989 km (0.073 R)
• M11: 2,425,430 km (0.093 R)
• M12: 2,607,640 km (0.052 R)
• M13: 2,770,702 km (0.069 R)
• M14: 3,156,665 km (0.117 R)
• M15: 3,381,510 km (0.12 R)
• M16: 3,483,237 km (0.068 R)
• M17: 3,663,652 km (0.119 R)
• M18: 5,012,576 km (0.118 R)
• M19: 5,394,499 km (0.095 R)
• M20: 5,513,878 km (0.082 R)
• M21: 5,969,703 km (0.088 R)
• M22: 6,437,795 km (0.055 R)
• M23: 6,724,424 km (0.03 R)
• M24: 6,885,541 km (0.112 R)
• M25: 6,982,780 km (0.06 R)
• M26: 7,878,871 km (0.083 R)
• M27: 7,980,747 km (0.073 R)
• M28: 8,117,180 km (0.088 R)
• M29: 8,254,511 km (0.036 R)
• M30: 8,670,992 km (0.086 R)
• M31: 8,952,385 km (0.117 R)
• M32: 10,591,529 km (0.087 R)
• M33: 10,741,726 km (0.102 R)
• M34: 11,082,210 km (0.109 R)
• M35: 11,387,988 km (0.084 R)
• M36: 12,203,745 km (0.044 R)
• M37: 12,519,397 km (0.102 R)
• M38: 13,891,359 km (0.057 R)
• M39: 14,678,693 km (0.109 R)
• M40: 14,888,279 km (0.118 R)
• M41: 15,523,173 km (0.084 R)
• M42: 15,651,228 km (0.11 R)
• M43: 15,779,583 km (0.098 R)
• M44: 16,340,127 km (0.032 R)
• M45: 16,513,959 km (0.064 R)
• M46: 16,644,558 km (0.059 R)
• M47: 16,819,438 km (0.082 R)
• M48: 17,082,880 km (0.037 R)
• M49: 17,881,433 km (0.105 R)
• M50: 18,782,910 km (0.101 R)
• M51: 19,193,556 km (0.072 R)
• M52: 19,884,399 km (0.117 R)
• M53: 20,536,496 km (0.072 R)
• M54: 21,101,079 km (0.102 R)
• M55: 21,527,882 km (0.095 R)
• M56: 22,197,482 km (0.06 R)
• M57: 22,922,583 km (0.051 R)
• M58: 23,214,747 km (0.091 R)
• M59: 23,312,435 km (0.101 R)
• M60: 23,410,272 km (0.088 R)
• M61: 24,148,238 km (0.07 R)
• M62: 24,247,272 km (0.084 R)
• M63: 24,395,972 km (0.114 R)
• M64: 25,194,226 km (0.074 R)
• M65: 25,294,606 km (0.113 R)
• M66: 26,001,157 km (0.074 R)
• M67: 26,765,303 km (0.112 R)
• M68: 28,315,885 km (0.057 R)
• M69: 28,734,161 km (0.104 R)
• M70: 29,154,680 km (0.062 R)
• M71: 29,736,167 km (0.051 R)
• M72: 30,161,324 km (0.045 R)
• M73: 30,642,281 km (0.106 R)
• M74: 31,233,343 km (0.06 R)
• M75: 31,665,680 km (0.108 R)
• M76: 31,936,901 km (0.086 R)
• M77: 32,864,707 km (0.084 R)
• M78: 33,525,032 km (0.086 R)
• M79: 35,138,894 km (0.114 R)
• M80: 38,037,951 km (0.109 R)
• M81: 38,673,144 km (0.082 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 14,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit