🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.82 AU - 0.94 AU

Year: 241 Days

Day: 30.5 Hours

Environment

Temp: 268 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,965,867 km

• M1: 86,019 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.1 AU - 1.14 AU

Year: 347 Days

Day: 18.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.13 AU - 3.51 AU

Year: 1769 Days

Day: 19.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 83.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.51 AU - 4.19 AU

Year: 1793 Days

Day: 45.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,965,867 km

• M1: 1,349,971 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.6 AU - 3.7 AU

Year: 2039 Days

Day: 46.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.2 AU - 4.42 AU

Year: 2175 Days

Day: 13.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.68 AU - 5.36 AU

Year: 2810 Days

Day: 22.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.07 AU - 5.63 AU

Year: 3123 Days

Day: 18.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.69 AU - 12.73 AU

Year: 9540 Days

Day: 45.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Ice Giant

Semi-Major Axis: 18.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.2

Radius: 8

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 17.75 AU - 20.13 AU

Year: 24104 Days

Day: 16.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,965,867 km

• M1: 152,291 km (0.113 R)
• M2: 735,274 km (0.11 R)
• M3: 828,174 km (0.077 R)
• M4: 1,104,631 km (0.103 R)
• M5: 1,158,037 km (0.112 R)
• M6: 2,262,369 km (0.081 R)
• M7: 3,561,776 km (0.094 R)
• M8: 3,763,434 km (0.034 R)
• M9: 4,177,969 km (0.088 R)
• M10: 4,520,100 km (0.105 R)
• M11: 4,607,016 km (0.063 R)
• M12: 4,738,513 km (0.027 R)
• M13: 5,787,493 km (0.097 R)
• M14: 5,882,039 km (0.066 R)
• M15: 6,120,647 km (0.111 R)
• M16: 7,258,788 km (0.119 R)
• M17: 9,002,351 km (0.095 R)
• M18: 9,167,058 km (0.066 R)
• M19: 9,835,910 km (0.078 R)
• M20: 10,347,685 km (0.042 R)
• M21: 11,102,406 km (0.104 R)
• M22: 11,161,198 km (0.085 R)
• M23: 11,219,990 km (0.052 R)
• M24: 11,338,172 km (0.046 R)
• M25: 11,397,413 km (0.112 R)
• M26: 11,754,653 km (0.115 R)
• M27: 12,115,782 km (0.091 R)
• M28: 14,486,011 km (0.115 R)
• M29: 14,937,946 km (0.097 R)
• M30: 15,133,021 km (0.071 R)
• M31: 16,054,694 km (0.114 R)
• M32: 17,676,484 km (0.106 R)
• M33: 17,813,965 km (0.108 R)
• M34: 18,367,477 km (0.081 R)
• M35: 18,646,327 km (0.057 R)
• M36: 20,349,050 km (0.065 R)
• M37: 20,421,007 km (0.117 R)
• M38: 20,927,545 km (0.08 R)
• M39: 22,026,940 km (0.073 R)
• M40: 22,100,841 km (0.113 R)
• M41: 22,919,740 km (0.114 R)
• M42: 23,295,380 km (0.107 R)
• M43: 23,370,628 km (0.08 R)
• M44: 24,971,774 km (0.109 R)
• M45: 27,002,565 km (0.028 R)
• M46: 28,117,967 km (0.048 R)
• M47: 28,198,151 km (0.112 R)
• M48: 29,085,865 km (0.102 R)
• M49: 29,655,534 km (0.088 R)
• M50: 30,475,779 km (0.119 R)
• M51: 32,138,410 km (0.086 R)
• M52: 33,065,468 km (0.106 R)
• M53: 33,150,140 km (0.101 R)
• M54: 33,319,784 km (0.049 R)
• M55: 33,659,970 km (0.112 R)
• M56: 33,745,240 km (0.083 R)
• M57: 34,515,370 km (0.103 R)
• M58: 35,118,399 km (0.053 R)
• M59: 36,509,809 km (0.101 R)
• M60: 36,772,653 km (0.103 R)
• M61: 38,185,305 km (0.112 R)
• M62: 38,987,748 km (0.082 R)
• M63: 39,705,668 km (0.115 R)
• M64: 40,066,199 km (0.074 R)
• M65: 40,337,420 km (0.034 R)
• M66: 40,881,508 km (0.091 R)
• M67: 40,972,463 km (0.082 R)
• M68: 42,068,866 km (0.094 R)
• M69: 42,252,572 km (0.119 R)
• M70: 43,545,696 km (0.095 R)
• M71: 45,887,202 km (0.111 R)
• M72: 47,598,153 km (0.079 R)
• M73: 47,885,381 km (0.037 R)
• M74: 49,039,828 km (0.099 R)
• M75: 49,136,468 km (0.061 R)
• M76: 52,163,132 km (0.104 R)
• M77: 52,953,906 km (0.039 R)
• M78: 55,048,725 km (0.098 R)
• M79: 55,551,374 km (0.049 R)
• M80: 56,359,053 km (0.084 R)
• M81: 57,373,925 km (0.092 R)
• M82: 58,190,131 km (0.044 R)
• M83: 59,010,226 km (0.083 R)
• M84: 61,597,522 km (0.08 R)
• M85: 62,433,325 km (0.12 R)
• M86: 63,904,919 km (0.093 R)
• M87: 65,813,788 km (0.086 R)
• M88: 66,347,254 km (0.112 R)
• M89: 68,064,189 km (0.027 R)
• M90: 70,557,836 km (0.114 R)
• M91: 72,090,316 km (0.062 R)
• M92: 72,860,596 km (0.045 R)
• M93: 73,081,253 km (0.113 R)
• M94: 73,633,718 km (0.066 R)

Kuiper Belt

Range: 37.5 - 63.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 19,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit