🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.06 AU - 1.1 AU

Year: 414 Days

Day: 33.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.17 AU - 1.49 AU

Year: 566 Days

Day: 29.7 Hours

Environment

Temp: -22 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,636,679 km

• M1: 218,862 km (0.111 R)
• M2: 539,001 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.86 AU - 2.02 AU

Year: 997 Days

Day: 25.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.92 AU - 4.5 AU

Year: 2637 Days

Day: 29.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,636,679 km

• M1: 3,224,433 km (0.093 R)

Asteroid Belt

Center: 9.51 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.2

Radius: 7.8

Gravity: 13.17 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 12.65 AU - 17.95 AU

Year: 22081 Days

Day: 20.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,636,679 km

• M1: 127,308 km (0.095 R)
• M2: 395,387 km (0.074 R)
• M3: 563,834 km (0.117 R)
• M4: 633,248 km (0.085 R)
• M5: 1,481,917 km (0.091 R)
• M6: 1,681,181 km (0.102 R)
• M7: 1,924,726 km (0.098 R)
• M8: 2,032,586 km (0.074 R)
• M9: 2,179,491 km (0.085 R)
• M10: 2,329,987 km (0.12 R)
• M11: 4,060,236 km (0.042 R)
• M12: 4,482,102 km (0.119 R)
• M13: 4,625,865 km (0.117 R)
• M14: 5,469,149 km (0.096 R)
• M15: 6,359,106 km (0.053 R)
• M16: 7,462,839 km (0.066 R)
• M17: 7,690,527 km (0.12 R)
• M18: 8,094,741 km (0.102 R)
• M19: 8,446,745 km (0.115 R)
• M20: 8,505,836 km (0.059 R)
• M21: 9,409,556 km (0.036 R)
• M22: 9,532,376 km (0.06 R)
• M23: 10,217,235 km (0.105 R)
• M24: 11,898,416 km (0.113 R)
• M25: 11,964,838 km (0.075 R)
• M26: 12,567,568 km (0.107 R)
• M27: 13,248,986 km (0.095 R)
• M28: 14,363,939 km (0.116 R)
• M29: 14,434,699 km (0.069 R)
• M30: 14,789,844 km (0.091 R)
• M31: 15,147,832 km (0.081 R)
• M32: 15,872,633 km (0.105 R)
• M33: 16,165,546 km (0.067 R)
• M34: 16,608,505 km (0.049 R)
• M35: 16,906,055 km (0.038 R)
• M36: 17,733,182 km (0.108 R)
• M37: 17,961,169 km (0.09 R)
• M38: 18,419,836 km (0.057 R)
• M39: 18,573,623 km (0.056 R)
• M40: 18,727,709 km (0.092 R)
• M41: 20,770,617 km (0.102 R)
• M42: 21,252,023 km (0.06 R)
• M43: 21,413,290 km (0.079 R)
• M44: 21,655,937 km (0.102 R)
• M45: 22,144,075 km (0.099 R)
• M46: 23,297,026 km (0.081 R)
• M47: 23,463,379 km (0.106 R)
• M48: 23,797,132 km (0.033 R)
• M49: 24,977,758 km (0.085 R)
• M50: 26,177,383 km (0.054 R)
• M51: 28,100,165 km (0.098 R)
• M52: 28,277,289 km (0.058 R)
• M53: 28,454,712 km (0.1 R)
• M54: 29,977,618 km (0.103 R)
• M55: 30,068,125 km (0.051 R)
• M56: 30,430,600 km (0.119 R)
• M57: 30,977,231 km (0.034 R)
• M58: 31,251,594 km (0.12 R)
• M59: 35,751,946 km (0.079 R)
• M60: 36,908,188 km (0.051 R)
• M61: 39,158,589 km (0.085 R)
• M62: 40,250,504 km (0.115 R)
• M63: 41,957,565 km (0.079 R)
• M64: 42,058,693 km (0.102 R)
• M65: 43,893,362 km (0.113 R)
• M66: 44,820,420 km (0.092 R)
• M67: 45,649,790 km (0.091 R)
• M68: 47,113,605 km (0.025 R)
• M69: 48,274,485 km (0.092 R)
• M70: 48,592,680 km (0.036 R)
• M71: 49,231,313 km (0.118 R)
• M72: 49,444,789 km (0.104 R)
• M73: 49,658,564 km (0.08 R)
• M74: 51,379,837 km (0.052 R)
• M75: 51,813,223 km (0.103 R)
• M76: 52,030,289 km (0.117 R)
• M77: 54,991,280 km (0.106 R)
• M78: 55,434,538 km (0.101 R)
• M79: 56,101,745 km (0.117 R)
• M80: 57,556,285 km (0.109 R)
• M81: 58,006,425 km (0.077 R)
• M82: 59,818,354 km (0.057 R)
• M83: 61,763,874 km (0.104 R)
• M84: 62,224,636 km (0.047 R)
• M85: 62,339,976 km (0.036 R)
• M86: 62,686,594 km (0.119 R)
• M87: 64,428,811 km (0.05 R)
• M88: 65,599,115 km (0.097 R)
• M89: 65,951,717 km (0.031 R)
• M90: 66,658,567 km (0.047 R)
• M91: 70,110,089 km (0.117 R)
• M92: 72,888,720 km (0.092 R)
• M93: 75,211,077 km (0.028 R)
• M94: 77,061,753 km (0.075 R)
• M95: 78,802,324 km (0.084 R)
• M96: 82,069,242 km (0.115 R)
• M97: 82,322,362 km (0.075 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 17,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit