🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.12 AU - 1.58 AU

Year: 549 Days

Day: 45.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.13 AU - 1.59 AU

Year: 555 Days

Day: 36.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 44.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,871,572 km

• M1: 347,067 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.58 AU - 3.74 AU

Year: 1965 Days

Day: 42.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.9

Radius: 10.5

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.36 AU - 7.54 AU

Year: 6410 Days

Day: 9.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 82,871,572 km

• M1: 229,633 km (0.111 R)
• M2: 427,850 km (0.098 R)
• M3: 499,956 km (0.113 R)
• M4: 930,648 km (0.074 R)
• M5: 1,131,409 km (0.076 R)
• M6: 1,337,555 km (0.096 R)
• M7: 1,705,117 km (0.114 R)
• M8: 1,942,828 km (0.071 R)
• M9: 2,169,468 km (0.091 R)
• M10: 2,519,827 km (0.102 R)
• M11: 2,636,662 km (0.117 R)
• M12: 2,767,411 km (0.114 R)
• M13: 3,060,324 km (0.106 R)
• M14: 3,147,689 km (0.076 R)
• M15: 4,025,380 km (0.084 R)
• M16: 4,442,010 km (0.042 R)
• M17: 5,048,479 km (0.081 R)
• M18: 5,361,438 km (0.09 R)
• M19: 5,680,830 km (0.047 R)
• M20: 6,022,212 km (0.05 R)
• M21: 6,402,340 km (0.098 R)
• M22: 6,595,321 km (0.115 R)
• M23: 6,790,098 km (0.052 R)
• M24: 7,403,150 km (0.049 R)
• M25: 7,827,409 km (0.105 R)
• M26: 8,051,058 km (0.076 R)
• M27: 8,189,885 km (0.063 R)
• M28: 8,487,435 km (0.065 R)
• M29: 8,575,548 km (0.027 R)
• M30: 9,093,007 km (0.104 R)
• M31: 9,346,576 km (0.12 R)
• M32: 9,565,587 km (0.082 R)
• M33: 9,749,592 km (0.044 R)
• M34: 10,195,843 km (0.111 R)
• M35: 10,327,190 km (0.083 R)
• M36: 10,572,680 km (0.091 R)
• M37: 11,031,048 km (0.092 R)
• M38: 11,730,867 km (0.035 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.3

Radius: 3.4

Gravity: 63.43 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 12.83 AU - 18.77 AU

Year: 21972 Days

Day: 20.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 82,871,572 km

• M1: 137,780 km (0.088 R)
• M2: 538,852 km (0.082 R)
• M3: 2,391,472 km (0.043 R)
• M4: 2,661,645 km (0.111 R)
• M5: 3,023,074 km (0.046 R)
• M6: 4,521,296 km (0.064 R)
• M7: 5,145,868 km (0.068 R)
• M8: 5,950,704 km (0.106 R)
• M9: 6,420,591 km (0.077 R)
• M10: 6,902,147 km (0.043 R)
• M11: 7,506,372 km (0.098 R)
• M12: 7,843,117 km (0.104 R)
• M13: 8,013,210 km (0.098 R)
• M14: 8,415,179 km (0.091 R)
• M15: 9,119,187 km (0.091 R)
• M16: 9,538,510 km (0.078 R)
• M17: 10,210,204 km (0.062 R)
• M18: 10,708,066 km (0.056 R)
• M19: 11,277,735 km (0.066 R)
• M20: 11,341,613 km (0.105 R)
• M21: 11,533,996 km (0.088 R)
• M22: 11,598,473 km (0.048 R)
• M23: 11,662,949 km (0.09 R)
• M24: 13,178,974 km (0.039 R)
• M25: 13,246,293 km (0.112 R)
• M26: 13,313,762 km (0.106 R)
• M27: 13,584,534 km (0.079 R)
• M28: 14,755,736 km (0.102 R)
• M29: 16,246,478 km (0.028 R)
• M30: 17,046,378 km (0.095 R)
• M31: 17,933,344 km (0.1 R)
• M32: 18,835,419 km (0.094 R)
• M33: 20,918,121 km (0.105 R)
• M34: 21,469,838 km (0.112 R)
• M35: 22,186,262 km (0.103 R)
• M36: 22,346,481 km (0.037 R)
• M37: 22,829,682 km (0.052 R)
• M38: 23,153,711 km (0.081 R)
• M39: 24,382,059 km (0.062 R)
• M40: 24,796,296 km (0.063 R)
• M41: 24,879,323 km (0.094 R)
• M42: 29,855,546 km (0.065 R)
• M43: 32,727,975 km (0.04 R)
• M44: 33,093,143 km (0.065 R)
• M45: 34,474,680 km (0.104 R)
• M46: 35,406,076 km (0.117 R)
• M47: 36,440,097 km (0.109 R)
• M48: 38,923,421 km (0.056 R)
• M49: 39,116,702 km (0.081 R)
• M50: 39,213,491 km (0.075 R)
• M51: 39,504,310 km (0.096 R)
• M52: 40,087,891 km (0.101 R)
• M53: 41,263,730 km (0.062 R)
• M54: 41,362,315 km (0.113 R)
• M55: 44,151,717 km (0.099 R)
• M56: 45,976,811 km (0.087 R)
• M57: 46,898,633 km (0.113 R)
• M58: 47,310,177 km (0.064 R)
• M59: 49,281,727 km (0.043 R)
• M60: 49,909,889 km (0.089 R)
• M61: 52,875,966 km (0.089 R)
• M62: 56,444,324 km (0.112 R)
• M63: 58,091,845 km (0.11 R)
• M64: 58,533,907 km (0.113 R)
• M65: 58,644,609 km (0.045 R)
• M66: 59,643,773 km (0.113 R)
• M67: 60,872,720 km (0.033 R)
• M68: 61,434,011 km (0.088 R)
• M69: 62,788,171 km (0.103 R)
• M70: 64,609,076 km (0.044 R)
• M71: 65,525,962 km (0.067 R)
• M72: 67,720,862 km (0.115 R)
• M73: 68,069,574 km (0.087 R)
• M74: 68,185,961 km (0.03 R)
• M75: 68,885,631 km (0.112 R)
• M76: 69,002,467 km (0.07 R)
• M77: 70,527,617 km (0.112 R)
• M78: 72,538,512 km (0.06 R)
• M79: 76,133,049 km (0.119 R)
• M80: 76,980,072 km (0.044 R)
• M81: 77,708,464 km (0.099 R)
• M82: 78,317,328 km (0.1 R)
• M83: 78,927,687 km (0.11 R)
• M84: 79,662,362 km (0.093 R)
• M85: 79,907,703 km (0.109 R)
• M86: 80,522,251 km (0.091 R)
• M87: 80,891,608 km (0.085 R)
• M88: 81,385,131 km (0.079 R)
• M89: 81,632,267 km (0.1 R)
• M90: 82,127,286 km (0.109 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 13,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit