🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.53 AU - 0.63 AU

Year: 162 Days

Day: 24.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,222,307 km

• M1: 169,494 km (0.072 R)
• M2: 307,573 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.59 AU - 0.87 AU

Year: 229 Days

Day: 40.2 Hours

Environment

Temp: 117 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,222,307 km

• M1: 476,170 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.46 AU - 4.02 AU

Year: 2655 Days

Day: 20.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.78 AU - 4.78 AU

Year: 3250 Days

Day: 28.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,222,307 km

• M1: 1,710,502 km (0.104 R)

Asteroid Belt

Center: 10.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.4

Radius: 7.3

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 14.69 AU - 18.17 AU

Year: 24447 Days

Day: 23.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,222,307 km

• M1: 100,380 km (0.087 R)
• M2: 197,619 km (0.089 R)
• M3: 334,501 km (0.099 R)
• M4: 455,226 km (0.103 R)
• M5: 609,163 km (0.067 R)
• M6: 1,455,737 km (0.069 R)
• M7: 1,901,539 km (0.113 R)
• M8: 1,984,416 km (0.076 R)
• M9: 2,125,487 km (0.107 R)
• M10: 2,417,202 km (0.113 R)
• M11: 2,690,817 km (0.052 R)
• M12: 3,038,482 km (0.084 R)
• M13: 3,234,306 km (0.102 R)
• M14: 3,846,161 km (0.111 R)
• M15: 3,951,628 km (0.115 R)
• M16: 4,382,918 km (0.084 R)
• M17: 4,456,371 km (0.097 R)
• M18: 5,329,275 km (0.091 R)
• M19: 6,628,831 km (0.083 R)
• M20: 7,797,490 km (0.085 R)
• M21: 8,201,105 km (0.092 R)
• M22: 8,291,761 km (0.074 R)
• M23: 8,565,675 km (0.062 R)
• M24: 8,703,604 km (0.116 R)
• M25: 9,169,153 km (0.049 R)
• M26: 10,172,954 km (0.046 R)
• M27: 10,270,343 km (0.091 R)
• M28: 10,319,112 km (0.075 R)
• M29: 11,010,852 km (0.109 R)
• M30: 11,060,818 km (0.06 R)
• M31: 11,463,236 km (0.053 R)
• M32: 11,513,950 km (0.109 R)
• M33: 11,564,663 km (0.101 R)
• M34: 12,386,554 km (0.073 R)
• M35: 13,386,765 km (0.08 R)
• M36: 14,140,290 km (0.12 R)
• M37: 14,303,501 km (0.076 R)
• M38: 14,907,428 km (0.035 R)
• M39: 15,519,732 km (0.071 R)
• M40: 16,140,264 km (0.063 R)
• M41: 16,539,391 km (0.105 R)
• M42: 17,756,070 km (0.025 R)
• M43: 18,227,005 km (0.095 R)
• M44: 20,090,994 km (0.079 R)
• M45: 20,274,551 km (0.059 R)
• M46: 20,828,661 km (0.038 R)
• M47: 21,637,686 km (0.115 R)
• M48: 21,700,368 km (0.035 R)
• M49: 22,711,350 km (0.112 R)
• M50: 22,902,536 km (0.111 R)
• M51: 23,158,349 km (0.115 R)
• M52: 24,647,745 km (0.1 R)
• M53: 24,778,643 km (0.098 R)
• M54: 25,437,024 km (0.097 R)
• M55: 27,310,737 km (0.047 R)
• M56: 27,582,107 km (0.055 R)
• M57: 27,922,443 km (0.043 R)
• M58: 28,195,758 km (0.114 R)
• M59: 29,854,050 km (0.046 R)
• M60: 30,203,660 km (0.113 R)
• M61: 30,977,231 km (0.092 R)
• M62: 32,185,533 km (0.071 R)
• M63: 32,615,777 km (0.067 R)
• M64: 33,264,583 km (0.113 R)
• M65: 34,063,286 km (0.084 R)
• M66: 35,679,691 km (0.11 R)
• M67: 36,646,542 km (0.105 R)
• M68: 39,368,624 km (0.053 R)
• M69: 41,374,732 km (0.056 R)
• M70: 42,076,944 km (0.1 R)
• M71: 42,547,130 km (0.036 R)
• M72: 43,098,099 km (0.085 R)
• M73: 43,651,312 km (0.059 R)
• M74: 45,325,013 km (0.103 R)
• M75: 45,565,866 km (0.093 R)
• M76: 46,452,532 km (0.118 R)
• M77: 46,938,576 km (0.07 R)
• M78: 47,019,658 km (0.088 R)
• M79: 47,263,502 km (0.073 R)
• M80: 50,470,731 km (0.096 R)
• M81: 51,137,190 km (0.119 R)
• M82: 51,220,815 km (0.096 R)
• M83: 52,647,679 km (0.113 R)
• M84: 53,323,563 km (0.104 R)
• M85: 53,408,235 km (0.075 R)
• M86: 54,684,155 km (0.09 R)
• M87: 54,854,996 km (0.096 R)
• M88: 55,282,996 km (0.118 R)
• M89: 55,368,715 km (0.098 R)
• M90: 55,626,173 km (0.07 R)
• M91: 56,314,622 km (0.088 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: 192 - 14,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit