🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.09 AU - 2.19 AU

Year: 1179 Days

Day: 12.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.95 AU - 4.73 AU

Year: 2835 Days

Day: 37.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,207,958 km

• M1: 1,510,639 km (0.081 R)

Asteroid Belt

Center: 9.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.5

Radius: 4.1

Gravity: 45.12 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 12.17 AU - 18.41 AU

Year: 22524 Days

Day: 19.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,207,958 km

• M1: 177,273 km (0.115 R)
• M2: 608,564 km (0.118 R)
• M3: 681,867 km (0.042 R)
• M4: 758,012 km (0.102 R)
• M5: 1,800,111 km (0.087 R)
• M6: 2,825,006 km (0.117 R)
• M7: 2,865,996 km (0.104 R)
• M8: 3,157,712 km (0.114 R)
• M9: 3,200,198 km (0.12 R)
• M10: 3,328,702 km (0.09 R)
• M11: 3,635,228 km (0.045 R)
• M12: 3,769,418 km (0.07 R)
• M13: 4,369,155 km (0.067 R)
• M14: 6,992,504 km (0.103 R)
• M15: 7,048,004 km (0.098 R)
• M16: 7,553,645 km (0.063 R)
• M17: 7,610,642 km (0.118 R)
• M18: 7,667,639 km (0.067 R)
• M19: 8,245,984 km (0.077 R)
• M20: 8,838,242 km (0.114 R)
• M21: 10,504,613 km (0.093 R)
• M22: 10,695,649 km (0.111 R)
• M23: 11,471,165 km (0.095 R)
• M24: 11,536,539 km (0.053 R)
• M25: 12,264,632 km (0.085 R)
• M26: 12,667,948 km (0.096 R)
• M27: 13,281,149 km (0.042 R)
• M28: 13,904,075 km (0.117 R)
• M29: 15,538,432 km (0.102 R)
• M30: 15,610,837 km (0.118 R)
• M31: 15,755,947 km (0.092 R)
• M32: 19,061,461 km (0.068 R)
• M33: 19,841,614 km (0.092 R)
• M34: 20,393,780 km (0.109 R)
• M35: 20,632,090 km (0.075 R)
• M36: 21,111,252 km (0.074 R)
• M37: 21,836,951 km (0.095 R)
• M38: 23,395,761 km (0.113 R)
• M39: 24,230,367 km (0.082 R)
• M40: 24,398,515 km (0.027 R)
• M41: 25,500,603 km (0.11 R)
• M42: 25,671,593 km (0.057 R)
• M43: 27,665,284 km (0.065 R)
• M44: 27,928,875 km (0.115 R)
• M45: 28,547,462 km (0.114 R)
• M46: 28,636,174 km (0.118 R)
• M47: 28,813,896 km (0.115 R)
• M48: 29,259,848 km (0.107 R)
• M49: 29,528,525 km (0.103 R)
• M50: 30,792,927 km (0.106 R)
• M51: 32,259,584 km (0.075 R)
• M52: 33,561,534 km (0.086 R)
• M53: 34,124,770 km (0.071 R)
• M54: 34,690,998 km (0.065 R)
• M55: 36,408,531 km (0.08 R)
• M56: 37,277,695 km (0.115 R)
• M57: 37,471,723 km (0.069 R)
• M58: 37,860,828 km (0.113 R)
• M59: 39,529,442 km (0.114 R)
• M60: 39,628,326 km (0.076 R)
• M61: 39,727,360 km (0.052 R)
• M62: 40,124,094 km (0.077 R)
• M63: 40,621,955 km (0.064 R)
• M64: 41,322,223 km (0.102 R)
• M65: 43,243,209 km (0.103 R)
• M66: 44,986,473 km (0.079 R)
• M67: 45,918,767 km (0.082 R)
• M68: 47,486,403 km (0.093 R)
• M69: 48,753,198 km (0.097 R)
• M70: 50,031,063 km (0.086 R)
• M71: 52,946,277 km (0.103 R)
• M72: 53,164,390 km (0.107 R)
• M73: 53,601,515 km (0.031 R)
• M74: 53,930,182 km (0.115 R)
• M75: 54,589,460 km (0.083 R)
• M76: 55,472,686 km (0.12 R)
• M77: 58,713,723 km (0.096 R)
• M78: 60,072,671 km (0.115 R)
• M79: 60,527,897 km (0.097 R)
• M80: 60,641,890 km (0.072 R)
• M81: 60,870,177 km (0.081 R)
• M82: 61,900,607 km (0.058 R)
• M83: 63,630,856 km (0.1 R)
• M84: 64,793,231 km (0.072 R)
• M85: 65,143,290 km (0.095 R)
• M86: 65,493,948 km (0.111 R)
• M87: 65,962,488 km (0.068 R)
• M88: 66,079,923 km (0.117 R)
• M89: 66,432,226 km (0.074 R)
• M90: 68,440,727 km (0.099 R)
• M91: 69,154,308 km (0.11 R)
• M92: 72,275,070 km (0.086 R)
• M93: 73,974,501 km (0.088 R)
• M94: 77,041,557 km (0.11 R)
• M95: 77,783,862 km (0.08 R)
• M96: 82,413,317 km (0.074 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 17,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit