🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.61 AU - 0.99 AU

Year: 263 Days

Day: 46.2 Hours

Environment

Temp: 97 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.89 AU - 2.23 AU

Year: 1085 Days

Day: 34.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.36 AU - 2.6 AU

Year: 1434 Days

Day: 12.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,255,429 km

• M1: 437,574 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.2 AU - 2.88 AU

Year: 1486 Days

Day: 44.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.54 AU - 3.1 AU

Year: 1738 Days

Day: 43.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,255,429 km

• M1: 679,623 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.05 AU - 3.25 AU

Year: 2052 Days

Day: 30.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,255,429 km

• M1: 1,258,268 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.5

Radius: 4.7

Gravity: 20.17 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 11.76 AU - 18 AU

Year: 21071 Days

Day: 21 Hours

Environment

Temp: -189 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,255,429 km

• M1: 237,113 km (0.112 R)
• M2: 296,353 km (0.106 R)
• M3: 328,068 km (0.065 R)
• M4: 604,076 km (0.114 R)
• M5: 666,608 km (0.111 R)
• M6: 731,234 km (0.1 R)
• M7: 1,162,675 km (0.079 R)
• M8: 1,321,548 km (0.094 R)
• M9: 1,515,576 km (0.106 R)
• M10: 1,992,644 km (0.097 R)
• M11: 2,086,890 km (0.093 R)
• M12: 2,182,783 km (0.116 R)
• M13: 2,215,096 km (0.03 R)
• M14: 2,280,021 km (0.034 R)
• M15: 2,411,966 km (0.083 R)
• M16: 2,478,986 km (0.118 R)
• M17: 2,928,827 km (0.085 R)
• M18: 3,254,950 km (0.046 R)
• M19: 3,291,901 km (0.107 R)
• M20: 4,099,879 km (0.045 R)
• M21: 4,220,006 km (0.059 R)
• M22: 5,309,976 km (0.088 R)
• M23: 5,840,750 km (0.115 R)
• M24: 5,930,808 km (0.077 R)
• M25: 7,047,705 km (0.082 R)
• M26: 7,240,088 km (0.054 R)
• M27: 7,336,878 km (0.115 R)
• M28: 8,532,015 km (0.114 R)
• M29: 9,099,590 km (0.104 R)
• M30: 11,208,321 km (0.08 R)
• M31: 11,320,370 km (0.111 R)
• M32: 12,693,828 km (0.108 R)
• M33: 14,240,072 km (0.074 R)
• M34: 14,422,282 km (0.092 R)
• M35: 15,594,082 km (0.104 R)
• M36: 16,796,101 km (0.109 R)
• M37: 16,924,306 km (0.059 R)
• M38: 16,988,633 km (0.101 R)
• M39: 17,440,569 km (0.073 R)
• M40: 17,962,067 km (0.051 R)
• M41: 18,687,467 km (0.071 R)
• M42: 21,127,258 km (0.083 R)
• M43: 21,473,877 km (0.096 R)
• M44: 21,613,152 km (0.106 R)
• M45: 22,384,180 km (0.081 R)
• M46: 22,666,770 km (0.042 R)
• M47: 23,021,616 km (0.11 R)
• M48: 23,092,825 km (0.118 R)
• M49: 23,593,379 km (0.049 R)
• M50: 24,169,780 km (0.092 R)
• M51: 24,677,814 km (0.077 R)
• M52: 25,557,001 km (0.1 R)
• M53: 25,704,505 km (0.078 R)
• M54: 26,223,160 km (0.116 R)
• M55: 26,595,659 km (0.102 R)
• M56: 27,421,439 km (0.104 R)
• M57: 28,103,306 km (0.079 R)
• M58: 28,179,452 km (0.046 R)
• M59: 28,484,482 km (0.089 R)
• M60: 29,021,089 km (0.066 R)
• M61: 31,753,494 km (0.103 R)
• M62: 32,949,529 km (0.118 R)
• M63: 34,404,070 km (0.094 R)
• M64: 34,975,234 km (0.113 R)
• M65: 35,385,282 km (0.057 R)
• M66: 37,207,982 km (0.113 R)
• M67: 37,962,404 km (0.082 R)
• M68: 39,742,320 km (0.116 R)
• M69: 40,427,478 km (0.038 R)
• M70: 40,857,722 km (0.062 R)
• M71: 41,549,313 km (0.085 R)
• M72: 42,157,428 km (0.119 R)
• M73: 42,768,685 km (0.114 R)
• M74: 43,470,748 km (0.097 R)
• M75: 44,088,138 km (0.114 R)
• M76: 46,406,755 km (0.096 R)
• M77: 46,496,813 km (0.031 R)
• M78: 47,944,173 km (0.103 R)
• M79: 48,308,294 km (0.104 R)
• M80: 48,582,058 km (0.058 R)
• M81: 52,280,417 km (0.089 R)
• M82: 52,374,065 km (0.085 R)
• M83: 53,974,014 km (0.118 R)
• M84: 57,125,443 km (0.113 R)
• M85: 57,801,476 km (0.07 R)
• M86: 62,806,721 km (0.111 R)
• M87: 63,105,468 km (0.06 R)
• M88: 63,704,308 km (0.04 R)
• M89: 63,804,240 km (0.112 R)
• M90: 64,104,632 km (0.11 R)
• M91: 66,422,352 km (0.06 R)
• M92: 66,625,207 km (0.072 R)
• M93: 66,828,361 km (0.056 R)
• M94: 67,642,622 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 11,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit