🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.55 AU - 0.69 AU

Year: 185 Days

Day: 39.7 Hours

Environment

Temp: 171 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.92 AU - 2.72 AU

Year: 1338 Days

Day: 17.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.7

Radius: 11.2

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.77 AU - 5.47 AU

Year: 4388 Days

Day: 8.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 87,498,025 km

• M1: 175,927 km (0.103 R)
• M2: 246,836 km (0.107 R)
• M3: 417,378 km (0.073 R)
• M4: 737,667 km (0.092 R)
• M5: 812,316 km (0.101 R)
• M6: 962,513 km (0.116 R)
• M7: 1,037,611 km (0.106 R)
• M8: 1,122,582 km (0.096 R)
• M9: 1,202,168 km (0.08 R)
• M10: 1,392,607 km (0.113 R)
• M11: 1,593,217 km (0.087 R)
• M12: 1,850,526 km (0.107 R)
• M13: 1,993,990 km (0.109 R)
• M14: 2,091,827 km (0.111 R)
• M15: 2,520,275 km (0.059 R)
• M16: 2,755,892 km (0.082 R)
• M17: 2,832,336 km (0.108 R)
• M18: 3,213,961 km (0.109 R)
• M19: 3,364,307 km (0.119 R)
• M20: 3,458,104 km (0.08 R)
• M21: 3,588,404 km (0.082 R)
• M22: 3,768,670 km (0.105 R)
• M23: 3,964,344 km (0.1 R)
• M24: 4,088,510 km (0.107 R)
• M25: 4,264,287 km (0.088 R)
• M26: 4,662,816 km (0.093 R)
• M27: 4,780,699 km (0.087 R)
• M28: 4,873,151 km (0.102 R)
• M29: 5,032,921 km (0.103 R)
• M30: 5,208,100 km (0.108 R)
• M31: 5,303,245 km (0.094 R)
• M32: 5,564,592 km (0.048 R)
• M33: 5,731,842 km (0.112 R)
• M34: 5,943,224 km (0.068 R)
• M35: 6,229,106 km (0.091 R)
• M36: 6,592,778 km (0.103 R)
• M37: 7,068,499 km (0.085 R)
• M38: 7,280,180 km (0.062 R)
• M39: 7,478,547 km (0.094 R)
• M40: 7,974,614 km (0.061 R)
• M41: 8,084,568 km (0.112 R)
• M42: 8,529,472 km (0.067 R)
• M43: 9,129,509 km (0.081 R)
• M44: 9,609,569 km (0.087 R)
• M45: 10,114,611 km (0.11 R)
• M46: 10,507,904 km (0.115 R)
• M47: 10,871,277 km (0.107 R)
• M48: 11,273,995 km (0.078 R)
• M49: 11,344,605 km (0.113 R)
• M50: 11,788,761 km (0.067 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.6

Radius: 3.9

Gravity: 28.38 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 17.05 AU - 20.71 AU

Year: 31071 Days

Day: 16.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 87,498,025 km

• M1: 123,119 km (0.105 R)
• M2: 225,444 km (0.027 R)
• M3: 525,837 km (0.099 R)
• M4: 621,130 km (0.079 R)
• M5: 1,398,590 km (0.114 R)
• M6: 1,531,284 km (0.057 R)
• M7: 1,702,873 km (0.048 R)
• M8: 2,370,378 km (0.103 R)
• M9: 2,939,299 km (0.117 R)
• M10: 4,434,530 km (0.112 R)
• M11: 6,341,005 km (0.091 R)
• M12: 6,615,816 km (0.071 R)
• M13: 6,726,818 km (0.071 R)
• M14: 8,464,098 km (0.115 R)
• M15: 8,524,236 km (0.11 R)
• M16: 8,766,435 km (0.094 R)
• M17: 9,195,632 km (0.064 R)
• M18: 10,459,285 km (0.097 R)
• M19: 11,978,152 km (0.081 R)
• M20: 13,494,177 km (0.066 R)
• M21: 15,656,464 km (0.101 R)
• M22: 16,176,317 km (0.101 R)
• M23: 20,614,287 km (0.094 R)
• M24: 22,171,601 km (0.113 R)
• M25: 22,254,628 km (0.089 R)
• M26: 23,512,297 km (0.066 R)
• M27: 24,363,360 km (0.109 R)
• M28: 25,137,977 km (0.046 R)
• M29: 30,043,740 km (0.096 R)
• M30: 33,029,415 km (0.12 R)
• M31: 33,886,012 km (0.05 R)
• M32: 36,793,746 km (0.089 R)
• M33: 37,286,072 km (0.117 R)
• M34: 37,483,691 km (0.109 R)
• M35: 40,285,659 km (0.119 R)
• M36: 46,406,007 km (0.101 R)
• M37: 48,653,117 km (0.082 R)
• M38: 48,976,996 km (0.115 R)
• M39: 49,193,315 km (0.062 R)
• M40: 49,626,999 km (0.105 R)
• M41: 49,735,607 km (0.106 R)
• M42: 50,498,108 km (0.114 R)
• M43: 51,704,016 km (0.119 R)
• M44: 52,034,478 km (0.047 R)
• M45: 52,255,284 km (0.073 R)
• M46: 53,474,956 km (0.091 R)
• M47: 53,697,707 km (0.084 R)
• M48: 54,256,006 km (0.118 R)
• M49: 55,490,937 km (0.116 R)
• M50: 56,394,807 km (0.057 R)
• M51: 56,508,202 km (0.078 R)
• M52: 56,848,687 km (0.114 R)
• M53: 57,874,031 km (0.118 R)
• M54: 59,135,739 km (0.114 R)
• M55: 60,174,696 km (0.09 R)
• M56: 60,290,485 km (0.114 R)
• M57: 62,153,577 km (0.091 R)
• M58: 63,092,154 km (0.11 R)
• M59: 63,917,336 km (0.117 R)
• M60: 64,508,846 km (0.093 R)
• M61: 65,459,091 km (0.048 R)
• M62: 68,216,779 km (0.105 R)
• M63: 69,427,624 km (0.059 R)
• M64: 69,670,571 km (0.05 R)
• M65: 69,792,194 km (0.108 R)
• M66: 70,523,428 km (0.077 R)
• M67: 70,767,722 km (0.085 R)
• M68: 71,134,536 km (0.12 R)
• M69: 71,624,917 km (0.114 R)
• M70: 71,993,227 km (0.092 R)
• M71: 72,855,360 km (0.067 R)
• M72: 73,720,933 km (0.048 R)
• M73: 75,962,059 km (0.063 R)
• M74: 76,839,750 km (0.107 R)
• M75: 77,972,953 km (0.113 R)
• M76: 79,746,885 km (0.102 R)
• M77: 79,874,043 km (0.102 R)
• M78: 81,405,925 km (0.028 R)
• M79: 82,046,952 km (0.115 R)
• M80: 83,592,448 km (0.056 R)
• M81: 83,980,355 km (0.081 R)
• M82: 84,757,815 km (0.062 R)
• M83: 85,928,718 km (0.038 R)
• M84: 87,235,754 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 15,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit