🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.77 AU - 1.97 AU

Year: 953 Days

Day: 37.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.91 AU - 2.19 AU

Year: 1094 Days

Day: 29.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.06 AU - 2.22 AU

Year: 1167 Days

Day: 36.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,475,522 km

• M1: 1,159,982 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.37 AU - 3.59 AU

Year: 1918 Days

Day: 35.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,475,522 km

• M1: 648,357 km (0.101 R)

Asteroid Belt

Center: 10.97 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250

Radius: 4

Gravity: 15.63 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 15.7 AU - 22.22 AU

Year: 30776 Days

Day: 22 Hours

Environment

Temp: -209 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,475,522 km

• M1: 101,577 km (0.112 R)
• M2: 335,997 km (0.06 R)
• M3: 883,974 km (0.104 R)
• M4: 1,567,187 km (0.085 R)
• M5: 1,627,475 km (0.118 R)
• M6: 1,781,561 km (0.048 R)
• M7: 2,800,921 km (0.067 R)
• M8: 3,483,686 km (0.103 R)
• M9: 4,007,428 km (0.049 R)
• M10: 4,341,779 km (0.114 R)
• M11: 4,512,321 km (0.053 R)
• M12: 4,772,172 km (0.08 R)
• M13: 5,351,864 km (0.117 R)
• M14: 5,397,342 km (0.059 R)
• M15: 6,821,364 km (0.118 R)
• M16: 7,219,593 km (0.098 R)
• M17: 7,472,414 km (0.093 R)
• M18: 7,779,538 km (0.092 R)
• M19: 8,247,929 km (0.066 R)
• M20: 8,406,054 km (0.052 R)
• M21: 9,929,858 km (0.119 R)
• M22: 11,595,331 km (0.034 R)
• M23: 12,189,384 km (0.061 R)
• M24: 12,976,269 km (0.115 R)
• M25: 13,221,759 km (0.046 R)
• M26: 14,345,089 km (0.107 R)
• M27: 16,615,088 km (0.108 R)
• M28: 18,509,745 km (0.086 R)
• M29: 19,133,119 km (0.069 R)
• M30: 19,833,835 km (0.105 R)
• M31: 21,044,232 km (0.09 R)
• M32: 21,694,534 km (0.086 R)
• M33: 22,940,983 km (0.118 R)
• M34: 23,834,830 km (0.085 R)
• M35: 24,815,744 km (0.084 R)
• M36: 25,502,697 km (0.079 R)
• M37: 25,579,291 km (0.059 R)
• M38: 27,521,670 km (0.116 R)
• M39: 29,269,871 km (0.084 R)
• M40: 29,350,205 km (0.078 R)
• M41: 30,482,212 km (0.093 R)
• M42: 30,971,696 km (0.058 R)
• M43: 31,546,152 km (0.042 R)
• M44: 31,793,437 km (0.049 R)
• M45: 32,539,033 km (0.07 R)
• M46: 33,206,539 km (0.059 R)
• M47: 34,385,669 km (0.103 R)
• M48: 35,835,721 km (0.112 R)
• M49: 36,265,965 km (0.109 R)
• M50: 37,654,382 km (0.025 R)
• M51: 37,741,748 km (0.105 R)
• M52: 38,971,741 km (0.061 R)
• M53: 40,482,979 km (0.061 R)
• M54: 41,741,695 km (0.091 R)
• M55: 44,759,234 km (0.096 R)
• M56: 45,037,037 km (0.06 R)
• M57: 45,129,788 km (0.094 R)
• M58: 45,408,339 km (0.114 R)
• M59: 46,060,586 km (0.078 R)
• M60: 46,434,581 km (0.105 R)
• M61: 47,185,712 km (0.099 R)
• M62: 48,035,577 km (0.103 R)
• M63: 48,985,823 km (0.112 R)
• M64: 49,558,932 km (0.098 R)
• M65: 50,904,715 km (0.045 R)
• M66: 51,001,355 km (0.078 R)
• M67: 52,262,615 km (0.073 R)
• M68: 52,652,766 km (0.106 R)
• M69: 55,013,719 km (0.088 R)
• M70: 55,212,086 km (0.093 R)
• M71: 55,908,015 km (0.082 R)
• M72: 56,706,868 km (0.076 R)
• M73: 57,308,551 km (0.105 R)
• M74: 57,710,819 km (0.11 R)
• M75: 57,811,499 km (0.113 R)
• M76: 58,822,032 km (0.112 R)
• M77: 58,923,310 km (0.066 R)
• M78: 59,838,251 km (0.044 R)
• M79: 60,246,354 km (0.104 R)
• M80: 62,197,409 km (0.096 R)
• M81: 62,404,004 km (0.12 R)
• M82: 62,817,791 km (0.032 R)
• M83: 63,544,239 km (0.074 R)
• M84: 64,273,528 km (0.083 R)
• M85: 64,586,936 km (0.11 R)
• M86: 65,215,097 km (0.076 R)
• M87: 66,372,237 km (0.099 R)
• M88: 67,536,108 km (0.114 R)
• M89: 67,642,173 km (0.108 R)
• M90: 69,027,001 km (0.066 R)
• M91: 69,669,374 km (0.061 R)
• M92: 70,744,235 km (0.098 R)
• M93: 72,258,315 km (0.037 R)
• M94: 72,366,923 km (0.097 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 18,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit