🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.06 AU - 1.14 AU

Year: 402 Days

Day: 24.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,037,291 km

• M1: 740,061 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.65 AU - 2.43 AU

Year: 1015 Days

Day: 47.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.25 AU - 2.53 AU

Year: 1287 Days

Day: 40.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.11 AU - 3.03 AU

Year: 1435 Days

Day: 14.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.87 AU - 3.57 AU

Year: 2012 Days

Day: 24.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.23 AU - 3.39 AU

Year: 2097 Days

Day: 32.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,037,291 km

• M1: 867,817 km (0.097 R)

Asteroid Belt

Center: 7.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.2

Radius: 10.1

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 9.75 AU - 12.17 AU

Year: 12636 Days

Day: 5.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,037,291 km

• M1: 302,487 km (0.109 R)
• M2: 609,761 km (0.114 R)
• M3: 1,044,941 km (0.106 R)
• M4: 1,273,377 km (0.055 R)
• M5: 1,360,443 km (0.092 R)
• M6: 1,541,008 km (0.067 R)
• M7: 1,851,423 km (0.113 R)
• M8: 2,207,915 km (0.087 R)
• M9: 2,725,972 km (0.057 R)
• M10: 3,587,357 km (0.089 R)
• M11: 4,031,663 km (0.096 R)
• M12: 4,129,200 km (0.034 R)
• M13: 4,560,790 km (0.098 R)
• M14: 4,833,657 km (0.097 R)
• M15: 4,937,478 km (0.087 R)
• M16: 5,111,909 km (0.083 R)
• M17: 5,182,369 km (0.06 R)
• M18: 6,126,781 km (0.098 R)
• M19: 6,276,827 km (0.107 R)
• M20: 6,542,364 km (0.109 R)
• M21: 6,967,072 km (0.064 R)
• M22: 7,360,963 km (0.094 R)
• M23: 7,883,808 km (0.109 R)
• M24: 7,965,339 km (0.099 R)
• M25: 8,253,015 km (0.113 R)
• M26: 8,335,743 km (0.096 R)
• M27: 8,460,508 km (0.037 R)
• M28: 8,585,721 km (0.101 R)
• M29: 8,753,869 km (0.054 R)
• M30: 9,178,877 km (0.104 R)
• M31: 9,264,596 km (0.058 R)
• M32: 9,480,316 km (0.114 R)
• M33: 9,697,682 km (0.1 R)
• M34: 9,916,843 km (0.113 R)
• M35: 10,226,211 km (0.102 R)
• M36: 11,495,400 km (0.053 R)
• M37: 12,337,486 km (0.062 R)
• M38: 12,765,934 km (0.047 R)
• M39: 13,199,319 km (0.05 R)
• M40: 14,678,543 km (0.041 R)
• M41: 14,879,752 km (0.103 R)
• M42: 16,941,510 km (0.095 R)
• M43: 18,167,016 km (0.111 R)
• M44: 18,275,025 km (0.085 R)
• M45: 18,383,035 km (0.061 R)
• M46: 19,145,984 km (0.083 R)
• M47: 19,310,841 km (0.091 R)
• M48: 20,030,556 km (0.106 R)
• M49: 20,928,593 km (0.097 R)
• M50: 21,041,689 km (0.068 R)
• M51: 21,496,316 km (0.12 R)
• M52: 22,011,831 km (0.092 R)
• M53: 23,113,170 km (0.057 R)
• M54: 23,230,156 km (0.063 R)
• M55: 23,759,134 km (0.091 R)
• M56: 24,530,012 km (0.095 R)
• M57: 24,649,391 km (0.083 R)
• M58: 25,128,553 km (0.106 R)
• M59: 25,369,405 km (0.093 R)
• M60: 25,611,006 km (0.083 R)
• M61: 26,523,702 km (0.101 R)
• M62: 27,694,904 km (0.112 R)
• M63: 28,068,300 km (0.064 R)
• M64: 28,631,536 km (0.114 R)
• M65: 29,515,211 km (0.062 R)
• M66: 30,087,872 km (0.065 R)
• M67: 31,050,534 km (0.074 R)
• M68: 31,244,263 km (0.116 R)
• M69: 31,568,143 km (0.109 R)
• M70: 31,697,994 km (0.058 R)
• M71: 32,546,214 km (0.056 R)
• M72: 33,335,941 km (0.09 R)
• M73: 33,733,123 km (0.107 R)
• M74: 33,932,238 km (0.116 R)
• M75: 34,398,534 km (0.06 R)
• M76: 34,666,015 km (0.101 R)
• M77: 36,284,964 km (0.063 R)
• M78: 38,412,245 km (0.108 R)
• M79: 38,967,852 km (0.108 R)
• M80: 39,596,013 km (0.083 R)
• M81: 40,227,466 km (0.082 R)
• M82: 42,213,378 km (0.101 R)
• M83: 42,714,979 km (0.117 R)
• M84: 44,158,599 km (0.066 R)
• M85: 45,618,075 km (0.048 R)
• M86: 46,945,308 km (0.08 R)
• M87: 47,093,410 km (0.096 R)
• M88: 47,241,811 km (0.111 R)
• M89: 48,659,400 km (0.11 R)
• M90: 48,734,349 km (0.077 R)
• M91: 48,884,545 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.3

Radius: 4.9

Gravity: 31.12 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 14.83 AU - 15.97 AU

Year: 21046 Days

Day: 22.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,037,291 km

• M1: 141,968 km (0.087 R)
• M2: 209,736 km (0.076 R)
• M3: 343,327 km (0.084 R)
• M4: 614,099 km (0.119 R)
• M5: 757,863 km (0.115 R)
• M6: 939,325 km (0.096 R)
• M7: 1,402,929 km (0.096 R)
• M8: 1,592,918 km (0.085 R)
• M9: 2,320,562 km (0.098 R)
• M10: 2,357,513 km (0.06 R)
• M11: 2,507,260 km (0.084 R)
• M12: 2,621,703 km (0.1 R)
• M13: 2,737,791 km (0.119 R)
• M14: 3,096,078 km (0.067 R)
• M15: 3,426,988 km (0.079 R)
• M16: 4,167,198 km (0.106 R)
• M17: 4,718,317 km (0.057 R)
• M18: 5,002,403 km (0.077 R)
• M19: 5,488,297 km (0.092 R)
• M20: 6,193,501 km (0.102 R)
• M21: 6,400,096 km (0.116 R)
• M22: 7,467,327 km (0.103 R)
• M23: 8,818,794 km (0.104 R)
• M24: 8,876,689 km (0.096 R)
• M25: 9,522,353 km (0.102 R)
• M26: 9,880,790 km (0.074 R)
• M27: 10,182,977 km (0.054 R)
• M28: 10,672,761 km (0.117 R)
• M29: 12,446,244 km (0.093 R)
• M30: 12,641,618 km (0.112 R)
• M31: 12,838,040 km (0.077 R)
• M32: 12,969,537 km (0.089 R)
• M33: 14,513,537 km (0.11 R)
• M34: 16,256,501 km (0.1 R)
• M35: 17,188,646 km (0.106 R)
• M36: 18,359,548 km (0.037 R)
• M37: 18,805,350 km (0.076 R)
• M38: 19,783,122 km (0.067 R)
• M39: 20,393,032 km (0.1 R)
• M40: 21,319,492 km (0.072 R)
• M41: 21,553,313 km (0.087 R)
• M42: 21,709,493 km (0.086 R)
• M43: 23,213,102 km (0.096 R)
• M44: 23,694,956 km (0.043 R)
• M45: 26,905,775 km (0.046 R)
• M46: 29,207,339 km (0.09 R)
• M47: 29,988,389 km (0.104 R)
• M48: 30,075,605 km (0.11 R)
• M49: 32,283,071 km (0.098 R)
• M50: 33,541,937 km (0.041 R)
• M51: 34,086,324 km (0.072 R)
• M52: 35,000,067 km (0.1 R)
• M53: 36,199,992 km (0.119 R)
• M54: 36,665,092 km (0.09 R)
• M55: 36,851,790 km (0.105 R)
• M56: 38,925,067 km (0.075 R)
• M57: 39,210,649 km (0.094 R)
• M58: 40,167,926 km (0.114 R)
• M59: 43,282,105 km (0.066 R)
• M60: 43,380,690 km (0.079 R)
• M61: 44,569,394 km (0.049 R)
• M62: 45,467,879 km (0.043 R)
• M63: 46,877,241 km (0.084 R)
• M64: 47,587,382 km (0.098 R)
• M65: 47,994,737 km (0.034 R)
• M66: 49,429,680 km (0.039 R)
• M67: 49,532,603 km (0.064 R)
• M68: 50,463,102 km (0.084 R)
• M69: 51,399,435 km (0.102 R)
• M70: 52,867,140 km (0.067 R)
• M71: 53,183,389 km (0.072 R)
• M72: 53,394,622 km (0.064 R)
• M73: 54,561,335 km (0.058 R)
• M74: 55,522,203 km (0.109 R)
• M75: 56,058,361 km (0.092 R)
• M76: 56,488,605 km (0.105 R)
• M77: 56,596,315 km (0.105 R)
• M78: 56,704,175 km (0.106 R)
• M79: 59,311,517 km (0.108 R)
• M80: 61,292,492 km (0.113 R)
• M81: 62,291,057 km (0.084 R)
• M82: 63,407,057 km (0.086 R)
• M83: 65,885,146 km (0.096 R)
• M84: 67,936,133 km (0.049 R)
• M85: 68,279,909 km (0.095 R)
• M86: 70,355,280 km (0.089 R)
• M87: 70,587,157 km (0.095 R)
• M88: 71,750,280 km (0.073 R)
• M89: 72,919,687 km (0.102 R)
• M90: 73,154,406 km (0.103 R)
• M91: 73,624,442 km (0.096 R)
• M92: 74,922,204 km (0.113 R)
• M93: 76,346,675 km (0.11 R)
• M94: 76,942,822 km (0.111 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 15,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit