🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.46 AU - 0.56 AU

Year: 137 Days

Day: 38.5 Hours

Environment

Temp: 231 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,878,285 km

• M1: 57,894 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.88 AU - 2.98 AU

Year: 1889 Days

Day: 22.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.73 AU - 4.17 AU

Year: 2414 Days

Day: 25.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,878,285 km

• M1: 560,693 km (0.115 R)

Asteroid Belt

Center: 4.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.2

Radius: 13.4

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.63 AU - 5.35 AU

Year: 4199 Days

Day: 14.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 47,878,285 km

• M1: 169,494 km (0.076 R)
• M2: 355,594 km (0.101 R)
• M3: 677,080 km (0.038 R)
• M4: 877,840 km (0.107 R)
• M5: 995,424 km (0.088 R)
• M6: 1,197,681 km (0.049 R)
• M7: 1,554,920 km (0.1 R)
• M8: 1,769,444 km (0.082 R)
• M9: 2,066,844 km (0.115 R)
• M10: 2,355,119 km (0.104 R)
• M11: 2,683,337 km (0.081 R)
• M12: 3,413,375 km (0.066 R)
• M13: 3,620,119 km (0.107 R)
• M14: 4,202,803 km (0.085 R)
• M15: 4,553,610 km (0.099 R)
• M16: 4,683,610 km (0.114 R)
• M17: 4,997,317 km (0.115 R)
• M18: 5,080,942 km (0.117 R)
• M19: 5,506,698 km (0.078 R)
• M20: 5,802,901 km (0.107 R)
• M21: 5,926,320 km (0.12 R)
• M22: 6,050,785 km (0.061 R)
• M23: 6,392,766 km (0.079 R)
• M24: 6,612,076 km (0.1 R)
• M25: 7,765,177 km (0.114 R)
• M26: 7,960,103 km (0.077 R)
• M27: 8,474,719 km (0.095 R)
• M28: 8,736,216 km (0.1 R)
• M29: 9,184,561 km (0.118 R)
• M30: 9,370,212 km (0.066 R)
• M31: 10,317,167 km (0.072 R)
• M32: 11,052,889 km (0.109 R)
• M33: 11,427,183 km (0.078 R)
• M34: 11,940,154 km (0.063 R)
• M35: 12,506,232 km (0.072 R)
• M36: 12,689,340 km (0.077 R)
• M37: 13,058,099 km (0.117 R)
• M38: 13,406,961 km (0.052 R)
• M39: 15,270,651 km (0.116 R)
• M40: 16,332,497 km (0.116 R)
• M41: 16,482,544 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770

Radius: 9.8

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.59 AU - 8.81 AU

Year: 7278 Days

Day: 9.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 47,878,285 km

• M1: 162,014 km (0.039 R)
• M2: 300,243 km (0.08 R)
• M3: 558,000 km (0.116 R)
• M4: 669,002 km (0.058 R)
• M5: 1,083,238 km (0.108 R)
• M6: 1,393,205 km (0.104 R)
• M7: 1,568,683 km (0.096 R)
• M8: 1,710,203 km (0.098 R)
• M9: 1,984,565 km (0.048 R)
• M10: 2,341,655 km (0.088 R)
• M11: 2,865,547 km (0.102 R)
• M12: 3,243,431 km (0.08 R)
• M13: 3,477,851 km (0.085 R)
• M14: 4,129,799 km (0.097 R)
• M15: 4,327,118 km (0.105 R)
• M16: 4,672,689 km (0.106 R)
• M17: 4,997,317 km (0.117 R)
• M18: 5,207,801 km (0.116 R)
• M19: 5,390,460 km (0.086 R)
• M20: 5,793,776 km (0.065 R)
• M21: 6,368,082 km (0.098 R)
• M22: 6,728,015 km (0.098 R)
• M23: 7,027,510 km (0.112 R)
• M24: 7,297,534 km (0.079 R)
• M25: 7,812,749 km (0.097 R)
• M26: 8,127,652 km (0.115 R)
• M27: 8,697,620 km (0.079 R)
• M28: 9,838,454 km (0.107 R)
• M29: 10,140,641 km (0.032 R)
• M30: 11,497,793 km (0.089 R)
• M31: 11,616,723 km (0.054 R)
• M32: 11,696,310 km (0.048 R)
• M33: 12,298,740 km (0.063 R)
• M34: 12,746,935 km (0.053 R)
• M35: 12,828,915 km (0.117 R)
• M36: 13,076,200 km (0.071 R)
• M37: 13,659,333 km (0.111 R)
• M38: 13,827,481 km (0.111 R)
• M39: 13,996,377 km (0.094 R)
• M40: 14,336,114 km (0.03 R)
• M41: 14,549,889 km (0.084 R)
• M42: 15,067,198 km (0.1 R)
• M43: 16,431,381 km (0.119 R)
• M44: 16,789,818 km (0.066 R)
• M45: 17,332,260 km (0.063 R)
• M46: 17,514,470 km (0.081 R)
• M47: 18,295,520 km (0.041 R)
• M48: 18,573,922 km (0.116 R)
• M49: 19,417,504 km (0.08 R)
• M50: 19,654,168 km (0.076 R)
• M51: 20,321,524 km (0.105 R)
• M52: 20,802,930 km (0.062 R)
• M53: 22,219,921 km (0.091 R)
• M54: 22,666,022 km (0.085 R)
• M55: 22,815,321 km (0.087 R)
• M56: 22,964,919 km (0.116 R)
• M57: 23,065,000 km (0.103 R)
• M58: 23,315,576 km (0.064 R)
• M59: 24,377,721 km (0.12 R)
• M60: 24,632,935 km (0.088 R)
• M61: 25,766,438 km (0.096 R)
• M62: 26,130,709 km (0.088 R)
• M63: 26,706,511 km (0.108 R)
• M64: 26,916,995 km (0.098 R)
• M65: 27,022,462 km (0.088 R)
• M66: 27,392,417 km (0.045 R)
• M67: 27,817,425 km (0.111 R)
• M68: 27,977,345 km (0.113 R)
• M69: 28,512,756 km (0.096 R)
• M70: 28,889,443 km (0.112 R)
• M71: 29,376,384 km (0.092 R)
• M72: 30,577,655 km (0.113 R)
• M73: 30,853,065 km (0.111 R)
• M74: 31,129,073 km (0.042 R)
• M75: 31,683,782 km (0.1 R)
• M76: 33,821,236 km (0.081 R)
• M77: 33,991,927 km (0.101 R)
• M78: 35,368,078 km (0.114 R)
• M79: 35,714,996 km (0.098 R)
• M80: 35,830,784 km (0.102 R)
• M81: 36,004,916 km (0.115 R)
• M82: 36,121,004 km (0.097 R)
• M83: 37,407,396 km (0.117 R)
• M84: 38,056,202 km (0.093 R)
• M85: 38,887,218 km (0.064 R)
• M86: 39,724,368 km (0.094 R)
• M87: 40,265,613 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.9

Radius: 9.4

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.71 AU - 8.41 AU

Year: 8620 Days

Day: 12.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,878,285 km

• M1: 123,418 km (0.112 R)
• M2: 344,524 km (0.115 R)
• M3: 602,131 km (0.109 R)
• M4: 686,804 km (0.083 R)
• M5: 1,154,896 km (0.12 R)
• M6: 1,244,654 km (0.116 R)
• M7: 1,469,799 km (0.103 R)
• M8: 1,916,498 km (0.116 R)
• M9: 2,002,218 km (0.036 R)
• M10: 2,267,156 km (0.118 R)
• M11: 2,380,850 km (0.113 R)
• M12: 2,496,639 km (0.111 R)
• M13: 2,806,306 km (0.063 R)
• M14: 2,928,678 km (0.072 R)
• M15: 3,567,311 km (0.082 R)
• M16: 3,726,932 km (0.095 R)
• M17: 4,503,046 km (0.11 R)
• M18: 4,850,711 km (0.056 R)
• M19: 5,117,145 km (0.097 R)
• M20: 5,297,560 km (0.051 R)
• M21: 5,633,706 km (0.085 R)
• M22: 5,788,839 km (0.103 R)
• M23: 5,913,903 km (0.11 R)
• M24: 6,166,873 km (0.108 R)
• M25: 6,716,196 km (0.069 R)
• M26: 7,013,298 km (0.069 R)
• M27: 7,281,228 km (0.101 R)
• M28: 7,896,075 km (0.03 R)
• M29: 8,492,073 km (0.112 R)
• M30: 8,849,312 km (0.12 R)
• M31: 9,102,432 km (0.063 R)
• M32: 9,211,638 km (0.077 R)
• M33: 9,431,398 km (0.093 R)
• M34: 9,764,253 km (0.082 R)
• M35: 10,327,639 km (0.047 R)
• M36: 11,211,912 km (0.115 R)
• M37: 11,290,002 km (0.065 R)
• M38: 11,564,514 km (0.088 R)
• M39: 12,040,385 km (0.108 R)
• M40: 12,240,547 km (0.07 R)
• M41: 12,361,122 km (0.075 R)
• M42: 13,011,275 km (0.079 R)
• M43: 13,175,533 km (0.107 R)
• M44: 13,257,812 km (0.11 R)
• M45: 13,547,583 km (0.083 R)
• M46: 14,855,667 km (0.082 R)
• M47: 14,984,321 km (0.075 R)
• M48: 15,502,977 km (0.096 R)
• M49: 16,513,361 km (0.063 R)
• M50: 16,780,393 km (0.092 R)
• M51: 17,093,801 km (0.082 R)
• M52: 17,273,767 km (0.12 R)
• M53: 17,635,644 km (0.065 R)
• M54: 17,908,660 km (0.08 R)
• M55: 18,274,876 km (0.102 R)
• M56: 18,551,183 km (0.113 R)
• M57: 18,689,860 km (0.102 R)
• M58: 19,388,333 km (0.111 R)
• M59: 19,575,929 km (0.115 R)
• M60: 20,810,709 km (0.1 R)
• M61: 23,404,886 km (0.096 R)
• M62: 24,460,748 km (0.083 R)
• M63: 24,612,739 km (0.109 R)
• M64: 25,070,958 km (0.045 R)
• M65: 25,583,330 km (0.117 R)
• M66: 26,047,532 km (0.104 R)
• M67: 26,566,338 km (0.074 R)
• M68: 27,141,242 km (0.093 R)
• M69: 29,158,271 km (0.081 R)
• M70: 30,784,399 km (0.067 R)
• M71: 31,223,020 km (0.099 R)
• M72: 31,663,736 km (0.103 R)
• M73: 31,995,693 km (0.064 R)
• M74: 32,551,300 km (0.119 R)
• M75: 32,886,250 km (0.089 R)
• M76: 34,407,660 km (0.034 R)
• M77: 34,635,049 km (0.081 R)
• M78: 36,124,894 km (0.048 R)
• M79: 36,471,662 km (0.084 R)
• M80: 36,993,908 km (0.118 R)
• M81: 37,869,803 km (0.114 R)
• M82: 38,693,489 km (0.115 R)
• M83: 38,811,672 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.3

Radius: 9

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.68 AU - 11.54 AU

Year: 13020 Days

Day: 12.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 47,878,285 km

• M1: 216,468 km (0.104 R)
• M2: 290,369 km (0.077 R)
• M3: 525,089 km (0.043 R)
• M4: 635,641 km (0.053 R)
• M5: 925,712 km (0.1 R)
• M6: 1,016,069 km (0.056 R)
• M7: 1,280,408 km (0.057 R)
• M8: 1,356,254 km (0.084 R)
• M9: 1,815,370 km (0.111 R)
• M10: 1,959,283 km (0.114 R)
• M11: 2,137,006 km (0.109 R)
• M12: 3,001,083 km (0.093 R)
• M13: 3,559,382 km (0.032 R)
• M14: 3,813,699 km (0.076 R)
• M15: 3,887,600 km (0.105 R)
• M16: 4,187,544 km (0.074 R)
• M17: 4,301,986 km (0.031 R)
• M18: 5,172,795 km (0.111 R)
• M19: 5,882,188 km (0.094 R)
• M20: 6,226,563 km (0.104 R)
• M21: 6,666,380 km (0.105 R)
• M22: 6,755,541 km (0.104 R)
• M23: 7,161,848 km (0.083 R)
• M24: 7,253,103 km (0.115 R)
• M25: 7,809,458 km (0.077 R)
• M26: 9,309,475 km (0.059 R)
• M27: 9,964,415 km (0.104 R)
• M28: 10,169,065 km (0.106 R)
• M29: 10,478,433 km (0.077 R)
• M30: 10,634,314 km (0.06 R)
• M31: 11,000,979 km (0.072 R)
• M32: 11,800,878 km (0.033 R)
• M33: 11,908,888 km (0.113 R)
• M34: 12,454,172 km (0.113 R)
• M35: 12,840,733 km (0.039 R)
• M36: 13,343,532 km (0.101 R)
• M37: 14,310,832 km (0.106 R)
• M38: 14,483,767 km (0.05 R)
• M39: 15,833,439 km (0.065 R)
• M40: 16,132,036 km (0.096 R)
• M41: 16,192,025 km (0.084 R)
• M42: 16,312,152 km (0.098 R)
• M43: 17,406,909 km (0.12 R)
• M44: 17,653,297 km (0.1 R)
• M45: 17,963,114 km (0.103 R)
• M46: 18,087,430 km (0.108 R)
• M47: 18,399,790 km (0.104 R)
• M48: 18,587,984 km (0.092 R)
• M49: 19,283,465 km (0.075 R)
• M50: 20,634,932 km (0.07 R)
• M51: 21,026,729 km (0.118 R)
• M52: 21,092,253 km (0.102 R)
• M53: 22,483,962 km (0.107 R)
• M54: 22,550,981 km (0.096 R)
• M55: 22,819,809 km (0.095 R)
• M56: 26,267,441 km (0.119 R)
• M57: 26,620,941 km (0.092 R)
• M58: 27,476,043 km (0.099 R)
• M59: 27,547,700 km (0.084 R)
• M60: 28,412,525 km (0.096 R)
• M61: 31,809,444 km (0.092 R)
• M62: 33,249,623 km (0.108 R)
• M63: 34,556,061 km (0.114 R)
• M64: 36,665,241 km (0.069 R)
• M65: 38,896,344 km (0.037 R)
• M66: 39,218,727 km (0.083 R)
• M67: 40,516,788 km (0.092 R)
• M68: 40,598,319 km (0.119 R)
• M69: 40,761,680 km (0.033 R)
• M70: 45,933,278 km (0.041 R)
• M71: 46,786,435 km (0.055 R)
• M72: 47,472,939 km (0.094 R)
• M73: 47,558,958 km (0.096 R)
• M74: 48,508,755 km (0.092 R)
• M75: 49,116,422 km (0.118 R)
• M76: 50,602,527 km (0.075 R)
• M77: 51,572,220 km (0.113 R)
• M78: 51,749,045 km (0.08 R)
• M79: 52,547,748 km (0.08 R)
• M80: 54,067,662 km (0.07 R)
• M81: 58,159,912 km (0.116 R)
• M82: 59,082,781 km (0.117 R)
• M83: 59,360,585 km (0.119 R)
• M84: 59,453,186 km (0.066 R)
• M85: 61,786,314 km (0.105 R)
• M86: 61,974,209 km (0.077 R)
• M87: 63,011,222 km (0.05 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.1

Radius: 6.6

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 11.81 AU - 16.93 AU

Year: 20522 Days

Day: 23.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 47,878,285 km

• M1: 94,097 km (0.09 R)
• M2: 152,889 km (0.092 R)
• M3: 217,216 km (0.101 R)
• M4: 330,462 km (0.118 R)
• M5: 478,863 km (0.094 R)
• M6: 749,635 km (0.113 R)
• M7: 892,501 km (0.085 R)
• M8: 2,019,422 km (0.037 R)
• M9: 2,118,755 km (0.075 R)
• M10: 2,505,764 km (0.1 R)
• M11: 2,612,727 km (0.088 R)
• M12: 3,285,468 km (0.03 R)
• M13: 4,103,170 km (0.116 R)
• M14: 4,166,151 km (0.091 R)
• M15: 4,293,160 km (0.118 R)
• M16: 4,550,917 km (0.117 R)
• M17: 4,980,562 km (0.084 R)
• M18: 5,217,226 km (0.092 R)
• M19: 5,285,592 km (0.066 R)
• M20: 5,423,072 km (0.113 R)
• M21: 5,807,389 km (0.101 R)
• M22: 5,913,753 km (0.108 R)
• M23: 6,272,938 km (0.082 R)
• M24: 7,087,947 km (0.058 R)
• M25: 7,507,868 km (0.037 R)
• M26: 8,093,394 km (0.076 R)
• M27: 8,653,190 km (0.116 R)
• M28: 8,937,725 km (0.085 R)
• M29: 9,225,401 km (0.12 R)
• M30: 9,516,070 km (0.102 R)
• M31: 9,894,254 km (0.096 R)
• M32: 10,021,412 km (0.087 R)
• M33: 10,578,664 km (0.094 R)
• M34: 10,752,048 km (0.062 R)
• M35: 11,145,939 km (0.105 R)
• M36: 11,411,026 km (0.075 R)
• M37: 11,992,813 km (0.084 R)
• M38: 12,264,482 km (0.066 R)
• M39: 12,584,023 km (0.048 R)
• M40: 13,184,808 km (0.098 R)
• M41: 13,606,226 km (0.085 R)
• M42: 13,700,472 km (0.075 R)
• M43: 14,127,275 km (0.082 R)
• M44: 14,222,718 km (0.051 R)
• M45: 14,366,183 km (0.109 R)
• M46: 14,993,895 km (0.117 R)
• M47: 15,976,903 km (0.079 R)
• M48: 16,325,915 km (0.059 R)
• M49: 16,425,996 km (0.077 R)
• M50: 16,576,641 km (0.105 R)
• M51: 17,285,735 km (0.059 R)
• M52: 18,471,896 km (0.062 R)
• M53: 18,680,885 km (0.077 R)
• M54: 18,890,621 km (0.052 R)
• M55: 19,365,444 km (0.119 R)
• M56: 19,577,724 km (0.092 R)
• M57: 19,737,494 km (0.096 R)
• M58: 20,380,616 km (0.118 R)
• M59: 20,434,620 km (0.052 R)
• M60: 20,650,789 km (0.113 R)
• M61: 21,963,361 km (0.109 R)
• M62: 22,295,767 km (0.076 R)
• M63: 23,359,259 km (0.038 R)
• M64: 23,982,483 km (0.085 R)
• M65: 24,898,621 km (0.107 R)
• M66: 26,059,949 km (0.101 R)
• M67: 26,118,591 km (0.045 R)
• M68: 27,596,020 km (0.075 R)
• M69: 28,194,561 km (0.109 R)
• M70: 29,161,113 km (0.11 R)
• M71: 29,648,503 km (0.039 R)
• M72: 30,569,577 km (0.057 R)
• M73: 31,313,078 km (0.079 R)
• M74: 33,071,152 km (0.055 R)
• M75: 33,134,582 km (0.045 R)
• M76: 34,026,036 km (0.042 R)
• M77: 34,732,138 km (0.065 R)
• M78: 34,796,614 km (0.115 R)
• M79: 35,313,325 km (0.049 R)
• M80: 37,604,267 km (0.071 R)
• M81: 37,736,512 km (0.079 R)
• M82: 40,212,955 km (0.12 R)
• M83: 40,280,573 km (0.094 R)
• M84: 40,891,232 km (0.092 R)
• M85: 44,059,565 km (0.083 R)
• M86: 44,478,589 km (0.048 R)
• M87: 44,688,624 km (0.092 R)
• M88: 45,320,675 km (0.081 R)
• M89: 46,593,603 km (0.076 R)
• M90: 46,949,347 km (0.067 R)
• M91: 47,091,764 km (0.119 R)
• M92: 47,878,350 km (0.071 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 11,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit