🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.47 AU - 0.59 AU

Year: 142 Days

Day: 29.3 Hours

Environment

Temp: 245 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,395,362 km

• M1: 105,317 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.48 AU - 0.62 AU

Year: 150 Days

Day: 14.5 Hours

Environment

Temp: 165 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.89 AU - 1.23 AU

Year: 403 Days

Day: 41.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.61 AU - 3.43 AU

Year: 1936 Days

Day: 35.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3 AU - 3.14 AU

Year: 1985 Days

Day: 38.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,395,362 km

• M1: 1,011,730 km (0.119 R)

Asteroid Belt

Center: 11.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.6

Radius: 3.6

Gravity: 18.1 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 16.21 AU - 21.67 AU

Year: 30412 Days

Day: 18.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,395,362 km

• M1: 62,532 km (0.114 R)
• M2: 243,695 km (0.111 R)
• M3: 447,447 km (0.044 R)
• M4: 650,302 km (0.082 R)
• M5: 784,641 km (0.108 R)
• M6: 807,829 km (0.112 R)
• M7: 1,264,850 km (0.065 R)
• M8: 1,460,973 km (0.11 R)
• M9: 1,547,889 km (0.034 R)
• M10: 1,636,601 km (0.091 R)
• M11: 1,757,476 km (0.086 R)
• M12: 2,040,066 km (0.111 R)
• M13: 3,079,472 km (0.098 R)
• M14: 3,191,222 km (0.056 R)
• M15: 3,809,211 km (0.062 R)
• M16: 4,421,215 km (0.047 R)
• M17: 4,802,840 km (0.034 R)
• M18: 8,059,136 km (0.111 R)
• M19: 9,050,522 km (0.082 R)
• M20: 9,263,998 km (0.094 R)
• M21: 10,580,010 km (0.112 R)
• M22: 12,839,387 km (0.118 R)
• M23: 13,079,192 km (0.066 R)
• M24: 13,381,230 km (0.065 R)
• M25: 13,563,441 km (0.114 R)
• M26: 14,736,737 km (0.081 R)
• M27: 15,177,153 km (0.114 R)
• M28: 15,621,907 km (0.11 R)
• M29: 16,071,000 km (0.03 R)
• M30: 16,719,806 km (0.068 R)
• M31: 17,047,425 km (0.088 R)
• M32: 17,113,099 km (0.099 R)
• M33: 17,179,071 km (0.109 R)
• M34: 17,775,518 km (0.049 R)
• M35: 17,975,830 km (0.093 R)
• M36: 18,109,869 km (0.064 R)
• M37: 18,311,378 km (0.113 R)
• M38: 18,378,846 km (0.091 R)
• M39: 18,446,315 km (0.053 R)
• M40: 18,988,757 km (0.12 R)
• M41: 19,812,293 km (0.111 R)
• M42: 20,228,474 km (0.11 R)
• M43: 20,507,475 km (0.045 R)
• M44: 21,139,974 km (0.104 R)
• M45: 21,423,163 km (0.08 R)
• M46: 22,785,252 km (0.11 R)
• M47: 22,930,212 km (0.099 R)
• M48: 23,075,472 km (0.101 R)
• M49: 23,148,326 km (0.117 R)
• M50: 23,953,761 km (0.095 R)
• M51: 25,066,918 km (0.085 R)
• M52: 26,348,523 km (0.095 R)
• M53: 26,576,959 km (0.073 R)
• M54: 27,497,136 km (0.103 R)
• M55: 27,728,863 km (0.104 R)
• M56: 28,427,635 km (0.095 R)
• M57: 29,289,767 km (0.076 R)
• M58: 32,007,811 km (0.09 R)
• M59: 32,414,418 km (0.083 R)
• M60: 32,740,840 km (0.105 R)
• M61: 33,068,310 km (0.119 R)
• M62: 35,139,642 km (0.111 R)
• M63: 36,402,547 km (0.107 R)
• M64: 36,911,779 km (0.104 R)
• M65: 37,082,021 km (0.095 R)
• M66: 37,594,543 km (0.091 R)
• M67: 38,109,310 km (0.085 R)
• M68: 38,799,255 km (0.086 R)
• M69: 40,542,220 km (0.053 R)
• M70: 40,981,888 km (0.079 R)
• M71: 41,246,377 km (0.071 R)
• M72: 41,866,011 km (0.106 R)
• M73: 42,132,445 km (0.12 R)
• M74: 42,399,477 km (0.107 R)
• M75: 46,013,313 km (0.117 R)
• M76: 46,839,841 km (0.091 R)
• M77: 47,116,448 km (0.098 R)
• M78: 47,671,306 km (0.105 R)
• M79: 48,600,907 km (0.117 R)
• M80: 48,694,257 km (0.114 R)
• M81: 50,572,458 km (0.108 R)
• M82: 50,856,245 km (0.109 R)
• M83: 55,565,436 km (0.116 R)
• M84: 57,034,637 km (0.068 R)
• M85: 58,120,119 km (0.057 R)
• M86: 60,913,859 km (0.112 R)
• M87: 63,546,932 km (0.05 R)
• M88: 63,648,808 km (0.106 R)
• M89: 63,750,983 km (0.102 R)
• M90: 64,262,159 km (0.094 R)
• M91: 65,494,397 km (0.09 R)
• M92: 66,010,210 km (0.115 R)
• M93: 66,838,085 km (0.116 R)
• M94: 67,982,209 km (0.062 R)
• M95: 68,923,180 km (0.115 R)
• M96: 69,028,048 km (0.081 R)
• M97: 69,552,837 km (0.075 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: 218 - 11,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit