🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.52 AU - 0.58 AU

Year: 151 Days

Day: 46.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,262,106 km

• M1: 106,663 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.64 AU - 3.68 AU

Year: 2083 Days

Day: 47.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,262,106 km

• M1: 657,782 km (0.097 R)
• M2: 1,857,557 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.96 AU - 4.84 AU

Year: 3423 Days

Day: 19.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.7

Radius: 11.2

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.98 AU - 6.46 AU

Year: 5753 Days

Day: 14 Hours

Environment

Temp: -163 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 100,262,106 km

• M1: 190,438 km (0.086 R)
• M2: 479,760 km (0.113 R)
• M3: 560,394 km (0.087 R)
• M4: 1,181,823 km (0.086 R)
• M5: 1,381,088 km (0.096 R)
• M6: 1,485,058 km (0.062 R)
• M7: 1,646,025 km (0.069 R)
• M8: 1,889,122 km (0.071 R)
• M9: 2,184,279 km (0.059 R)
• M10: 2,286,005 km (0.088 R)
• M11: 2,622,451 km (0.061 R)
• M12: 2,974,754 km (0.109 R)
• M13: 3,179,703 km (0.091 R)
• M14: 3,295,491 km (0.116 R)
• M15: 3,436,562 km (0.08 R)
• M16: 3,507,771 km (0.106 R)
• M17: 4,146,105 km (0.114 R)
• M18: 4,349,708 km (0.064 R)
• M19: 4,740,607 km (0.102 R)
• M20: 4,846,821 km (0.115 R)
• M21: 4,927,006 km (0.107 R)
• M22: 5,088,721 km (0.065 R)
• M23: 5,528,539 km (0.068 R)
• M24: 5,781,359 km (0.099 R)
• M25: 6,066,642 km (0.117 R)
• M26: 6,532,939 km (0.071 R)
• M27: 6,740,730 km (0.045 R)
• M28: 7,041,123 km (0.081 R)
• M29: 8,000,494 km (0.088 R)
• M30: 8,771,372 km (0.115 R)
• M31: 9,132,501 km (0.12 R)
• M32: 9,331,616 km (0.053 R)
• M33: 10,765,362 km (0.026 R)
• M34: 10,870,380 km (0.12 R)
• M35: 11,258,437 km (0.058 R)
• M36: 11,365,100 km (0.101 R)
• M37: 11,975,758 km (0.093 R)
• M38: 12,413,183 km (0.116 R)
• M39: 13,416,685 km (0.079 R)
• M40: 14,368,875 km (0.083 R)
• M41: 14,678,244 km (0.08 R)
• M42: 15,028,901 km (0.106 R)
• M43: 15,778,087 km (0.116 R)
• M44: 16,863,869 km (0.087 R)
• M45: 17,190,142 km (0.088 R)
• M46: 17,683,665 km (0.117 R)
• M47: 18,390,515 km (0.035 R)
• M48: 18,474,439 km (0.117 R)
• M49: 18,558,214 km (0.103 R)
• M50: 19,276,733 km (0.103 R)
• M51: 19,404,340 km (0.112 R)
• M52: 19,489,760 km (0.068 R)
• M53: 19,832,190 km (0.105 R)
• M54: 19,918,059 km (0.073 R)
• M55: 20,133,480 km (0.072 R)
• M56: 20,306,415 km (0.117 R)
• M57: 20,915,278 km (0.103 R)
• M58: 21,397,881 km (0.109 R)
• M59: 21,530,126 km (0.092 R)
• M60: 22,151,106 km (0.106 R)
• M61: 22,777,772 km (0.055 R)
• M62: 23,820,170 km (0.078 R)
• M63: 24,508,320 km (0.074 R)
• M64: 25,669,648 km (0.115 R)
• M65: 26,045,139 km (0.114 R)
• M66: 28,529,511 km (0.037 R)
• M67: 28,918,465 km (0.112 R)
• M68: 29,211,228 km (0.08 R)
• M69: 29,799,896 km (0.115 R)
• M70: 29,996,916 km (0.07 R)
• M71: 30,243,902 km (0.095 R)
• M72: 30,541,153 km (0.042 R)
• M73: 32,801,278 km (0.033 R)
• M74: 33,464,146 km (0.065 R)
• M75: 33,874,343 km (0.115 R)
• M76: 34,131,502 km (0.062 R)
• M77: 34,389,409 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.8

Radius: 6.6

Gravity: 18.43 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 16.23 AU - 19.45 AU

Year: 27945 Days

Day: 24.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 100,262,106 km

• M1: 628,909 km (0.082 R)
• M2: 710,141 km (0.096 R)
• M3: 1,202,168 km (0.07 R)
• M4: 1,409,661 km (0.057 R)
• M5: 1,517,820 km (0.105 R)
• M6: 2,180,987 km (0.11 R)
• M7: 3,588,404 km (0.113 R)
• M8: 3,736,955 km (0.084 R)
• M9: 3,887,450 km (0.098 R)
• M10: 5,499,367 km (0.06 R)
• M11: 5,785,997 km (0.119 R)
• M12: 6,136,355 km (0.084 R)
• M13: 6,373,767 km (0.081 R)
• M14: 6,553,733 km (0.096 R)
• M15: 6,796,530 km (0.067 R)
• M16: 7,228,270 km (0.099 R)
• M17: 7,924,648 km (0.101 R)
• M18: 7,988,975 km (0.092 R)
• M19: 8,053,601 km (0.077 R)
• M20: 8,841,533 km (0.079 R)
• M21: 9,177,231 km (0.089 R)
• M22: 9,448,751 km (0.067 R)
• M23: 10,988,562 km (0.078 R)
• M24: 11,640,659 km (0.115 R)
• M25: 12,156,473 km (0.038 R)
• M26: 13,671,001 km (0.065 R)
• M27: 14,293,329 km (0.119 R)
• M28: 16,461,151 km (0.088 R)
• M29: 18,386,925 km (0.048 R)
• M30: 18,557,616 km (0.12 R)
• M31: 19,680,647 km (0.076 R)
• M32: 20,118,520 km (0.049 R)
• M33: 21,361,379 km (0.112 R)
• M34: 21,992,084 km (0.072 R)
• M35: 22,355,158 km (0.117 R)
• M36: 23,548,949 km (0.088 R)
• M37: 24,481,392 km (0.106 R)
• M38: 25,806,979 km (0.111 R)
• M39: 25,902,572 km (0.094 R)
• M40: 25,998,165 km (0.115 R)
• M41: 26,478,374 km (0.049 R)
• M42: 28,527,117 km (0.07 R)
• M43: 28,823,919 km (0.097 R)
• M44: 29,820,690 km (0.086 R)
• M45: 30,424,168 km (0.117 R)
• M46: 30,525,146 km (0.094 R)
• M47: 32,053,139 km (0.065 R)
• M48: 33,397,276 km (0.101 R)
• M49: 34,128,809 km (0.106 R)
• M50: 35,394,856 km (0.079 R)
• M51: 35,820,313 km (0.118 R)
• M52: 36,033,639 km (0.049 R)
• M53: 37,755,660 km (0.084 R)
• M54: 39,945,773 km (0.098 R)
• M55: 41,839,383 km (0.092 R)
• M56: 43,876,158 km (0.047 R)
• M57: 44,104,444 km (0.071 R)
• M58: 45,944,947 km (0.061 R)
• M59: 46,408,999 km (0.117 R)
• M60: 48,280,618 km (0.042 R)
• M61: 48,398,352 km (0.086 R)
• M62: 48,870,483 km (0.034 R)
• M63: 49,700,452 km (0.045 R)
• M64: 53,309,650 km (0.037 R)
• M65: 54,531,416 km (0.101 R)
• M66: 55,638,889 km (0.078 R)
• M67: 56,381,193 km (0.069 R)
• M68: 58,502,491 km (0.041 R)
• M69: 66,981,250 km (0.097 R)
• M70: 70,960,104 km (0.111 R)
• M71: 73,926,331 km (0.092 R)
• M72: 76,245,846 km (0.105 R)
• M73: 77,345,690 km (0.049 R)
• M74: 78,174,013 km (0.048 R)
• M75: 79,282,982 km (0.117 R)
• M76: 80,257,612 km (0.112 R)
• M77: 82,218,840 km (0.094 R)
• M78: 82,359,462 km (0.104 R)
• M79: 82,922,997 km (0.047 R)
• M80: 84,337,445 km (0.079 R)
• M81: 87,046,812 km (0.057 R)
• M82: 87,477,205 km (0.099 R)
• M83: 88,628,361 km (0.088 R)
• M84: 89,639,792 km (0.054 R)
• M85: 90,364,594 km (0.047 R)
• M86: 91,091,340 km (0.085 R)
• M87: 92,696,825 km (0.034 R)
• M88: 94,459,088 km (0.102 R)
• M89: 96,528,924 km (0.093 R)
• M90: 97,123,126 km (0.085 R)
• M91: 99,361,859 km (0.063 R)
• M92: 99,511,756 km (0.107 R)
• M93: 100,111,942 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 17,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit