🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.5 AU - 0.5 AU

Year: 129 Days

Day: 24.8 Hours

Environment

Temp: 241 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.05 AU - 1.13 AU

Year: 416 Days

Day: 12.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.8

Radius: 4.6

Gravity: 34.21 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 10.97 AU - 16.99 AU

Year: 19092 Days

Day: 15.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,691,574 km

• M1: 155,881 km (0.099 R)
• M2: 223,649 km (0.118 R)
• M3: 285,732 km (0.074 R)
• M4: 467,045 km (0.079 R)
• M5: 750,084 km (0.082 R)
• M6: 999,314 km (0.066 R)
• M7: 1,052,122 km (0.069 R)
• M8: 1,133,204 km (0.119 R)
• M9: 1,216,231 km (0.04 R)
• M10: 1,692,700 km (0.056 R)
• M11: 2,721,933 km (0.118 R)
• M12: 2,796,283 km (0.067 R)
• M13: 3,178,207 km (0.104 R)
• M14: 3,335,434 km (0.072 R)
• M15: 3,455,112 km (0.115 R)
• M16: 4,331,906 km (0.113 R)
• M17: 4,418,822 km (0.117 R)
• M18: 4,462,504 km (0.064 R)
• M19: 4,817,201 km (0.102 R)
• M20: 4,997,915 km (0.105 R)
• M21: 6,822,860 km (0.101 R)
• M22: 7,179,351 km (0.087 R)
• M23: 7,804,371 km (0.118 R)
• M24: 7,910,287 km (0.081 R)
• M25: 7,963,394 km (0.081 R)
• M26: 9,273,572 km (0.108 R)
• M27: 11,661,004 km (0.062 R)
• M28: 12,953,081 km (0.092 R)
• M29: 13,330,517 km (0.107 R)
• M30: 13,457,076 km (0.098 R)
• M31: 13,584,085 km (0.032 R)
• M32: 13,647,814 km (0.112 R)
• M33: 15,007,359 km (0.073 R)
• M34: 16,004,579 km (0.115 R)
• M35: 16,341,623 km (0.11 R)
• M36: 17,713,585 km (0.113 R)
• M37: 18,695,545 km (0.104 R)
• M38: 18,766,454 km (0.12 R)
• M39: 19,121,899 km (0.101 R)
• M40: 21,597,295 km (0.106 R)
• M41: 22,948,014 km (0.095 R)
• M42: 24,325,811 km (0.075 R)
• M43: 26,045,887 km (0.075 R)
• M44: 26,521,758 km (0.061 R)
• M45: 27,401,543 km (0.067 R)
• M46: 28,047,506 km (0.08 R)
• M47: 29,025,727 km (0.03 R)
• M48: 29,272,115 km (0.069 R)
• M49: 29,436,672 km (0.112 R)
• M50: 30,098,044 km (0.118 R)
• M51: 35,387,376 km (0.113 R)
• M52: 36,267,012 km (0.072 R)
• M53: 36,443,687 km (0.053 R)
• M54: 36,532,249 km (0.034 R)
• M55: 38,317,101 km (0.109 R)
• M56: 38,677,482 km (0.051 R)
• M57: 39,129,567 km (0.105 R)
• M58: 40,130,227 km (0.118 R)
• M59: 40,313,036 km (0.103 R)
• M60: 40,771,404 km (0.093 R)
• M61: 41,231,417 km (0.097 R)
• M62: 43,839,207 km (0.099 R)
• M63: 45,353,287 km (0.067 R)
• M64: 45,734,463 km (0.048 R)
• M65: 45,829,906 km (0.116 R)
• M66: 46,020,943 km (0.063 R)
• M67: 46,692,039 km (0.115 R)
• M68: 47,849,777 km (0.103 R)
• M69: 48,529,549 km (0.096 R)
• M70: 49,016,939 km (0.09 R)
• M71: 50,884,220 km (0.075 R)
• M72: 51,677,238 km (0.116 R)
• M73: 53,275,841 km (0.092 R)
• M74: 54,081,126 km (0.117 R)
• M75: 54,384,212 km (0.069 R)
• M76: 54,890,451 km (0.06 R)
• M77: 55,601,938 km (0.104 R)
• M78: 56,111,917 km (0.102 R)
• M79: 56,623,542 km (0.025 R)
• M80: 57,136,663 km (0.093 R)
• M81: 58,892,942 km (0.084 R)
• M82: 59,829,873 km (0.063 R)
• M83: 61,612,930 km (0.114 R)
• M84: 63,839,695 km (0.088 R)
• M85: 65,553,787 km (0.039 R)
• M86: 68,153,349 km (0.058 R)
• M87: 69,246,311 km (0.109 R)
• M88: 69,795,036 km (0.086 R)
• M89: 70,235,004 km (0.085 R)
• M90: 72,004,148 km (0.102 R)
• M91: 73,452,255 km (0.098 R)
• M92: 73,675,904 km (0.074 R)
• M93: 74,123,950 km (0.101 R)
• M94: 74,460,545 km (0.081 R)
• M95: 75,022,584 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.8

Radius: 4.8

Gravity: 23.04 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.26 AU - 19.8 AU

Year: 23442 Days

Day: 22.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 77,691,574 km

• M1: 161,715 km (0.046 R)
• M2: 525,089 km (0.056 R)
• M3: 612,154 km (0.102 R)
• M4: 825,631 km (0.097 R)
• M5: 1,006,943 km (0.114 R)
• M6: 1,346,231 km (0.103 R)
• M7: 1,622,389 km (0.114 R)
• M8: 1,718,431 km (0.09 R)
• M9: 2,155,705 km (0.089 R)
• M10: 2,404,935 km (0.069 R)
• M11: 3,087,251 km (0.11 R)
• M12: 3,367,747 km (0.06 R)
• M13: 3,867,703 km (0.058 R)
• M14: 3,996,358 km (0.105 R)
• M15: 4,346,117 km (0.064 R)
• M16: 4,390,548 km (0.088 R)
• M17: 5,597,504 km (0.046 R)
• M18: 6,137,103 km (0.101 R)
• M19: 7,584,014 km (0.094 R)
• M20: 9,073,410 km (0.106 R)
• M21: 10,115,060 km (0.092 R)
• M22: 12,183,400 km (0.111 R)
• M23: 13,329,619 km (0.084 R)
• M24: 13,459,021 km (0.069 R)
• M25: 13,849,920 km (0.079 R)
• M26: 13,915,444 km (0.113 R)
• M27: 13,980,968 km (0.102 R)
• M28: 14,509,647 km (0.109 R)
• M29: 15,044,759 km (0.098 R)
• M30: 15,112,078 km (0.108 R)
• M31: 15,791,102 km (0.114 R)
• M32: 15,928,134 km (0.113 R)
• M33: 16,203,245 km (0.068 R)
• M34: 18,532,633 km (0.104 R)
• M35: 19,332,084 km (0.114 R)
• M36: 20,216,955 km (0.075 R)
• M37: 20,664,403 km (0.105 R)
• M38: 21,265,936 km (0.104 R)
• M39: 21,493,025 km (0.081 R)
• M40: 22,332,419 km (0.12 R)
• M41: 22,486,206 km (0.098 R)
• M42: 24,279,884 km (0.087 R)
• M43: 25,474,124 km (0.066 R)
• M44: 27,589,139 km (0.099 R)
• M45: 28,584,114 km (0.092 R)
• M46: 29,506,385 km (0.111 R)
• M47: 29,675,131 km (0.101 R)
• M48: 29,844,177 km (0.1 R)
• M49: 30,694,342 km (0.092 R)
• M50: 31,208,360 km (0.076 R)
• M51: 35,062,749 km (0.091 R)
• M52: 35,420,587 km (0.099 R)
• M53: 35,599,955 km (0.06 R)
• M54: 36,049,496 km (0.078 R)
• M55: 36,139,704 km (0.113 R)
• M56: 37,501,194 km (0.116 R)
• M57: 37,592,449 km (0.111 R)
• M58: 37,958,665 km (0.058 R)
• M59: 38,602,384 km (0.104 R)
• M60: 39,714,046 km (0.103 R)
• M61: 40,742,382 km (0.108 R)
• M62: 40,930,277 km (0.109 R)
• M63: 41,024,374 km (0.104 R)
• M64: 41,495,757 km (0.111 R)
• M65: 41,684,848 km (0.068 R)
• M66: 42,539,202 km (0.111 R)
• M67: 46,307,422 km (0.077 R)
• M68: 46,405,409 km (0.095 R)
• M69: 46,601,681 km (0.059 R)
• M70: 48,380,251 km (0.102 R)
• M71: 48,479,584 km (0.116 R)
• M72: 49,979,751 km (0.107 R)
• M73: 50,988,190 km (0.069 R)
• M74: 51,089,318 km (0.067 R)
• M75: 51,596,455 km (0.111 R)
• M76: 52,003,361 km (0.071 R)
• M77: 52,615,665 km (0.111 R)
• M78: 53,127,739 km (0.111 R)
• M79: 53,435,761 km (0.108 R)
• M80: 54,156,823 km (0.117 R)
• M81: 54,984,847 km (0.103 R)
• M82: 56,130,168 km (0.109 R)
• M83: 56,548,594 km (0.106 R)
• M84: 57,178,101 km (0.063 R)
• M85: 57,493,753 km (0.097 R)
• M86: 59,293,565 km (0.096 R)
• M87: 60,575,020 km (0.076 R)
• M88: 62,514,257 km (0.111 R)
• M89: 63,491,580 km (0.064 R)
• M90: 65,681,244 km (0.115 R)
• M91: 68,006,893 km (0.056 R)
• M92: 69,123,791 km (0.117 R)
• M93: 69,235,839 km (0.103 R)
• M94: 69,572,285 km (0.037 R)
• M95: 70,923,453 km (0.103 R)
• M96: 71,602,328 km (0.119 R)
• M97: 73,766,261 km (0.105 R)
• M98: 75,028,718 km (0.082 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 12,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit