🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.66 AU - 0.74 AU

Year: 212 Days

Day: 47.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.85 AU - 1.09 AU

Year: 345 Days

Day: 47.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,588,989 km

• M1: 102,325 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.32 AU - 1.88 AU

Year: 732 Days

Day: 38.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.03 AU - 2.17 AU

Year: 1101 Days

Day: 16.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.6

Radius: 8.5

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.11 AU - 6.01 AU

Year: 4741 Days

Day: 14.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,588,989 km

• M1: 108,309 km (0.12 R)
• M2: 213,925 km (0.053 R)
• M3: 280,197 km (0.118 R)
• M4: 383,719 km (0.116 R)
• M5: 471,084 km (0.112 R)
• M6: 985,401 km (0.119 R)
• M7: 1,110,615 km (0.117 R)
• M8: 1,182,571 km (0.106 R)
• M9: 1,377,198 km (0.084 R)
• M10: 1,582,297 km (0.081 R)
• M11: 2,021,965 km (0.092 R)
• M12: 2,146,729 km (0.11 R)
• M13: 2,498,284 km (0.118 R)
• M14: 2,749,310 km (0.098 R)
• M15: 3,130,934 km (0.059 R)
• M16: 3,234,156 km (0.05 R)
• M17: 3,338,576 km (0.081 R)
• M18: 3,401,856 km (0.079 R)
• M19: 3,658,566 km (0.077 R)
• M20: 3,745,482 km (0.099 R)
• M21: 3,855,287 km (0.114 R)
• M22: 4,236,462 km (0.096 R)
• M23: 4,536,107 km (0.09 R)
• M24: 5,083,036 km (0.101 R)
• M25: 5,575,662 km (0.065 R)
• M26: 5,878,598 km (0.106 R)
• M27: 6,343,099 km (0.119 R)
• M28: 6,579,763 km (0.036 R)
• M29: 6,659,200 km (0.077 R)
• M30: 6,792,491 km (0.115 R)
• M31: 7,362,010 km (0.119 R)
• M32: 7,417,062 km (0.068 R)
• M33: 7,694,267 km (0.094 R)
• M34: 7,946,788 km (0.101 R)
• M35: 8,059,884 km (0.118 R)
• M36: 8,116,582 km (0.089 R)
• M37: 8,173,579 km (0.093 R)
• M38: 8,575,399 km (0.106 R)
• M39: 8,662,465 km (0.071 R)
• M40: 8,778,852 km (0.097 R)
• M41: 8,925,159 km (0.108 R)
• M42: 9,101,684 km (0.026 R)
• M43: 9,190,396 km (0.073 R)
• M44: 9,849,823 km (0.082 R)
• M45: 10,742,324 km (0.079 R)
• M46: 10,961,634 km (0.101 R)
• M47: 12,015,402 km (0.095 R)
• M48: 12,669,743 km (0.113 R)
• M49: 13,101,183 km (0.041 R)
• M50: 13,402,772 km (0.065 R)
• M51: 14,081,049 km (0.075 R)
• M52: 14,149,565 km (0.104 R)
• M53: 15,119,408 km (0.083 R)
• M54: 15,400,502 km (0.116 R)
• M55: 15,541,723 km (0.077 R)
• M56: 16,218,204 km (0.117 R)
• M57: 16,397,871 km (0.114 R)
• M58: 16,505,881 km (0.092 R)
• M59: 16,614,340 km (0.097 R)
• M60: 16,759,150 km (0.059 R)
• M61: 16,867,908 km (0.1 R)
• M62: 17,636,691 km (0.108 R)
• M63: 18,155,646 km (0.097 R)
• M64: 18,867,882 km (0.064 R)
• M65: 19,018,976 km (0.095 R)
• M66: 20,049,406 km (0.061 R)
• M67: 20,902,413 km (0.112 R)
• M68: 21,411,943 km (0.105 R)
• M69: 21,727,595 km (0.116 R)
• M70: 21,806,732 km (0.049 R)
• M71: 22,965,218 km (0.094 R)
• M72: 23,126,634 km (0.106 R)
• M73: 23,207,417 km (0.071 R)
• M74: 23,816,579 km (0.073 R)
• M75: 24,143,600 km (0.105 R)
• M76: 24,348,849 km (0.108 R)
• M77: 24,554,546 km (0.089 R)
• M78: 24,885,007 km (0.096 R)
• M79: 25,843,032 km (0.079 R)
• M80: 26,263,253 km (0.08 R)
• M81: 26,558,858 km (0.107 R)
• M82: 27,195,995 km (0.1 R)
• M83: 27,881,004 km (0.114 R)
• M84: 28,010,107 km (0.075 R)
• M85: 28,962,746 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.8

Radius: 13.9

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.71 AU - 8.57 AU

Year: 7637 Days

Day: 11.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,588,989 km

• M1: 192,532 km (0.111 R)
• M2: 330,611 km (0.109 R)
• M3: 450,589 km (0.109 R)
• M4: 551,119 km (0.112 R)
• M5: 661,372 km (0.114 R)
• M6: 765,343 km (0.069 R)
• M7: 1,061,546 km (0.101 R)
• M8: 1,168,808 km (0.117 R)
• M9: 1,434,494 km (0.102 R)
• M10: 1,805,497 km (0.083 R)
• M11: 2,069,986 km (0.118 R)
• M12: 2,160,941 km (0.05 R)
• M13: 2,253,393 km (0.082 R)
• M14: 2,612,428 km (0.05 R)
• M15: 3,145,894 km (0.119 R)
• M16: 3,385,101 km (0.115 R)
• M17: 3,548,013 km (0.118 R)
• M18: 3,713,468 km (0.087 R)
• M19: 4,974,129 km (0.093 R)
• M20: 5,634,753 km (0.079 R)
• M21: 6,057,667 km (0.109 R)
• M22: 6,457,392 km (0.074 R)
• M23: 7,671,678 km (0.077 R)
• M24: 7,851,046 km (0.078 R)
• M25: 7,995,408 km (0.06 R)
• M26: 8,286,974 km (0.089 R)
• M27: 8,397,078 km (0.095 R)
• M28: 8,993,375 km (0.111 R)
• M29: 9,296,610 km (0.062 R)
• M30: 9,874,357 km (0.115 R)
• M31: 10,463,773 km (0.111 R)
• M32: 10,583,152 km (0.097 R)
• M33: 11,308,253 km (0.12 R)
• M34: 12,174,724 km (0.104 R)
• M35: 12,510,421 km (0.096 R)
• M36: 14,278,518 km (0.115 R)
• M37: 14,410,912 km (0.089 R)
• M38: 14,499,474 km (0.069 R)
• M39: 14,721,627 km (0.118 R)
• M40: 15,124,195 km (0.09 R)
• M41: 15,530,503 km (0.077 R)
• M42: 15,712,264 km (0.113 R)
• M43: 16,123,808 km (0.084 R)
• M44: 16,446,341 km (0.073 R)
• M45: 16,585,318 km (0.069 R)
• M46: 17,615,748 km (0.079 R)
• M47: 18,957,192 km (0.081 R)
• M48: 19,297,677 km (0.064 R)
• M49: 19,984,780 km (0.112 R)
• M50: 20,729,777 km (0.025 R)
• M51: 20,829,858 km (0.038 R)
• M52: 21,080,584 km (0.064 R)
• M53: 22,144,973 km (0.102 R)
• M54: 22,709,406 km (0.106 R)
• M55: 23,122,894 km (0.062 R)
• M56: 23,852,483 km (0.116 R)
• M57: 24,748,724 km (0.067 R)
• M58: 25,014,410 km (0.113 R)
• M59: 26,194,587 km (0.098 R)
• M60: 26,411,205 km (0.053 R)
• M61: 26,900,540 km (0.068 R)
• M62: 27,447,918 km (0.102 R)
• M63: 28,776,497 km (0.109 R)
• M64: 28,999,846 km (0.093 R)
• M65: 29,280,043 km (0.101 R)
• M66: 29,561,138 km (0.045 R)
• M67: 30,182,567 km (0.092 R)
• M68: 30,637,195 km (0.049 R)
• M69: 31,611,077 km (0.107 R)
• M70: 32,711,370 km (0.054 R)
• M71: 33,354,042 km (0.118 R)
• M72: 34,119,086 km (0.08 R)
• M73: 34,355,749 km (0.08 R)
• M74: 35,786,503 km (0.11 R)
• M75: 38,336,998 km (0.041 R)
• M76: 38,521,302 km (0.062 R)
• M77: 38,891,108 km (0.035 R)
• M78: 39,509,845 km (0.082 R)
• M79: 40,381,701 km (0.059 R)
• M80: 40,631,978 km (0.076 R)
• M81: 40,820,023 km (0.083 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 18,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit