🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.53 AU - 3.87 AU

Year: 2145 Days

Day: 34 Hours

Environment

Temp: -123 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.09 AU - 3.85 AU

Year: 2422 Days

Day: 46 Hours

Environment

Temp: -118 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,974,388 km

• M1: 244,742 km (0.054 R)
• M2: 1,398,890 km (0.12 R)

Asteroid Belt

Center: 10.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.1

Radius: 3.6

Gravity: 26.4 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 15.28 AU - 19.02 AU

Year: 26615 Days

Day: 17.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,974,388 km

• M1: 165,754 km (0.039 R)
• M2: 192,532 km (0.073 R)
• M3: 350,807 km (0.087 R)
• M4: 482,304 km (0.082 R)
• M5: 695,630 km (0.033 R)
• M6: 836,551 km (0.103 R)
• M7: 1,038,060 km (0.07 R)
• M8: 1,171,651 km (0.104 R)
• M9: 1,727,407 km (0.117 R)
• M10: 2,048,444 km (0.072 R)
• M11: 2,353,025 km (0.106 R)
• M12: 2,599,562 km (0.066 R)
• M13: 2,707,721 km (0.119 R)
• M14: 3,309,404 km (0.111 R)
• M15: 3,387,345 km (0.082 R)
• M16: 3,545,320 km (0.083 R)
• M17: 4,116,634 km (0.1 R)
• M18: 5,296,961 km (0.111 R)
• M19: 5,388,366 km (0.097 R)
• M20: 5,758,920 km (0.116 R)
• M21: 5,805,744 km (0.085 R)
• M22: 6,330,084 km (0.103 R)
• M23: 7,576,683 km (0.089 R)
• M24: 8,148,596 km (0.12 R)
• M25: 8,842,132 km (0.1 R)
• M26: 8,896,286 km (0.084 R)
• M27: 9,223,457 km (0.05 R)
• M28: 9,388,463 km (0.107 R)
• M29: 9,554,517 km (0.076 R)
• M30: 9,610,167 km (0.043 R)
• M31: 9,777,418 km (0.063 R)
• M32: 10,456,293 km (0.055 R)
• M33: 10,917,353 km (0.088 R)
• M34: 10,975,397 km (0.057 R)
• M35: 13,381,679 km (0.12 R)
• M36: 13,630,909 km (0.111 R)
• M37: 15,483,529 km (0.106 R)
• M38: 16,672,533 km (0.105 R)
• M39: 17,685,610 km (0.087 R)
• M40: 18,857,560 km (0.083 R)
• M41: 20,054,492 km (0.109 R)
• M42: 20,411,133 km (0.106 R)
• M43: 20,482,641 km (0.07 R)
• M44: 20,626,106 km (0.111 R)
• M45: 21,058,443 km (0.118 R)
• M46: 21,275,660 km (0.111 R)
• M47: 21,785,489 km (0.087 R)
• M48: 21,858,642 km (0.117 R)
• M49: 22,965,816 km (0.106 R)
• M50: 23,488,661 km (0.039 R)
• M51: 26,316,958 km (0.048 R)
• M52: 26,472,839 km (0.11 R)
• M53: 26,707,409 km (0.117 R)
• M54: 27,493,845 km (0.099 R)
• M55: 27,889,980 km (0.082 R)
• M56: 28,767,970 km (0.089 R)
• M57: 30,142,625 km (0.106 R)
• M58: 30,551,027 km (0.102 R)
• M59: 30,796,966 km (0.103 R)
• M60: 30,879,095 km (0.1 R)
• M61: 32,286,063 km (0.114 R)
• M62: 32,620,264 km (0.092 R)
• M63: 33,123,512 km (0.094 R)
• M64: 34,905,222 km (0.113 R)
• M65: 36,023,616 km (0.112 R)
• M66: 37,241,343 km (0.1 R)
• M67: 37,679,365 km (0.093 R)
• M68: 38,295,559 km (0.061 R)
• M69: 39,003,905 km (0.115 R)
• M70: 39,181,777 km (0.106 R)
• M71: 40,703,486 km (0.111 R)
• M72: 41,698,462 km (0.035 R)
• M73: 42,062,284 km (0.047 R)
• M74: 42,884,623 km (0.078 R)
• M75: 43,343,739 km (0.089 R)
• M76: 44,545,160 km (0.05 R)
• M77: 45,196,658 km (0.11 R)
• M78: 46,038,894 km (0.055 R)
• M79: 48,883,348 km (0.063 R)
• M80: 49,459,001 km (0.113 R)
• M81: 49,747,725 km (0.025 R)
• M82: 50,230,178 km (0.052 R)
• M83: 57,245,271 km (0.114 R)
• M84: 57,346,249 km (0.055 R)
• M85: 57,447,228 km (0.094 R)
• M86: 59,582,588 km (0.093 R)
• M87: 60,917,300 km (0.119 R)
• M88: 61,433,413 km (0.111 R)
• M89: 61,847,200 km (0.056 R)
• M90: 62,573,648 km (0.096 R)
• M91: 64,244,806 km (0.106 R)
• M92: 66,142,305 km (0.047 R)
• M93: 66,672,629 km (0.115 R)
• M94: 67,844,280 km (0.113 R)
• M95: 69,022,812 km (0.053 R)
• M96: 71,291,314 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.9

Radius: 4

Gravity: 31.37 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 16.49 AU - 21.11 AU

Year: 30547 Days

Day: 24.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,974,388 km

• M1: 102,923 km (0.106 R)
• M2: 546,032 km (0.114 R)
• M3: 750,084 km (0.079 R)
• M4: 1,222,514 km (0.107 R)
• M5: 1,419,534 km (0.041 R)
• M6: 1,806,394 km (0.075 R)
• M7: 2,184,727 km (0.104 R)
• M8: 3,457,805 km (0.117 R)
• M9: 3,595,734 km (0.087 R)
• M10: 3,876,829 km (0.064 R)
• M11: 4,360,778 km (0.085 R)
• M12: 5,331,967 km (0.055 R)
• M13: 6,422,835 km (0.117 R)
• M14: 6,878,061 km (0.089 R)
• M15: 7,051,445 km (0.117 R)
• M16: 8,489,230 km (0.065 R)
• M17: 9,240,960 km (0.075 R)
• M18: 9,432,146 km (0.036 R)
• M19: 9,624,678 km (0.111 R)
• M20: 11,347,148 km (0.103 R)
• M21: 11,415,365 km (0.116 R)
• M22: 12,313,251 km (0.084 R)
• M23: 12,523,735 km (0.083 R)
• M24: 13,233,727 km (0.101 R)
• M25: 14,915,506 km (0.08 R)
• M26: 15,591,838 km (0.07 R)
• M27: 17,051,913 km (0.102 R)
• M28: 17,208,093 km (0.076 R)
• M29: 17,916,888 km (0.061 R)
• M30: 18,155,347 km (0.107 R)
• M31: 20,182,548 km (0.098 R)
• M32: 20,347,704 km (0.05 R)
• M33: 20,846,164 km (0.077 R)
• M34: 22,536,470 km (0.119 R)
• M35: 22,622,190 km (0.1 R)
• M36: 23,052,134 km (0.112 R)
• M37: 23,745,520 km (0.093 R)
• M38: 24,445,938 km (0.064 R)
• M39: 24,710,277 km (0.102 R)
• M40: 25,330,809 km (0.051 R)
• M41: 25,777,209 km (0.065 R)
• M42: 26,406,567 km (0.12 R)
• M43: 26,587,282 km (0.051 R)
• M44: 27,588,690 km (0.09 R)
• M45: 28,047,806 km (0.055 R)
• M46: 28,139,958 km (0.105 R)
• M47: 28,602,215 km (0.084 R)
• M48: 29,534,360 km (0.106 R)
• M49: 30,098,344 km (0.028 R)
• M50: 30,570,923 km (0.094 R)
• M51: 30,665,768 km (0.027 R)
• M52: 31,046,196 km (0.105 R)
• M53: 31,811,538 km (0.063 R)
• M54: 32,873,833 km (0.078 R)
• M55: 35,132,611 km (0.085 R)
• M56: 35,630,323 km (0.065 R)
• M57: 36,030,049 km (0.053 R)
• M58: 36,330,890 km (0.105 R)
• M59: 39,901,342 km (0.086 R)
• M60: 42,096,542 km (0.075 R)
• M61: 42,413,390 km (0.111 R)
• M62: 43,262,059 km (0.086 R)
• M63: 43,688,562 km (0.102 R)
• M64: 46,821,590 km (0.065 R)
• M65: 51,485,603 km (0.093 R)
• M66: 52,731,305 km (0.117 R)
• M67: 55,136,988 km (0.092 R)
• M68: 55,599,245 km (0.084 R)
• M69: 56,178,937 km (0.077 R)
• M70: 56,295,025 km (0.093 R)
• M71: 56,760,574 km (0.092 R)
• M72: 58,988,984 km (0.115 R)
• M73: 59,343,381 km (0.093 R)
• M74: 63,530,775 km (0.115 R)
• M75: 63,893,999 km (0.119 R)
• M76: 66,702,399 km (0.111 R)
• M77: 67,071,607 km (0.118 R)
• M78: 67,194,876 km (0.104 R)
• M79: 70,801,531 km (0.118 R)
• M80: 73,579,114 km (0.113 R)
• M81: 74,598,025 km (0.076 R)
• M82: 76,649,760 km (0.115 R)
• M83: 78,849,896 km (0.09 R)
• M84: 79,631,395 km (0.089 R)
• M85: 80,677,384 km (0.096 R)
• M86: 81,333,520 km (0.073 R)
• M87: 82,518,784 km (0.082 R)
• M88: 82,650,879 km (0.077 R)
• M89: 84,906,515 km (0.053 R)
• M90: 85,975,093 km (0.105 R)
• M91: 86,510,953 km (0.094 R)
• M92: 86,779,331 km (0.095 R)
• M93: 86,913,670 km (0.033 R)
• M94: 88,260,350 km (0.089 R)
• M95: 89,478,226 km (0.032 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 10,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit