🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.51 AU - 0.53 AU

Year: 143 Days

Day: 17.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.31 AU - 1.63 AU

Year: 679 Days

Day: 20.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.93 AU - 2.05 AU

Year: 1069 Days

Day: 12 Hours

Environment

Temp: -70 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.78 AU - 2.3 AU

Year: 1110 Days

Day: 48 Hours

Environment

Temp: -83 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,375,759 km

• M1: 1,126,622 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.37 AU - 2.87 AU

Year: 1615 Days

Day: 41.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.24 AU - 4.88 AU

Year: 3115 Days

Day: 17.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.6

Radius: 4.2

Gravity: 24.69 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 13.31 AU - 16.43 AU

Year: 21835 Days

Day: 17.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 69,375,759 km

• M1: 132,245 km (0.115 R)
• M2: 179,517 km (0.108 R)
• M3: 342,878 km (0.087 R)
• M4: 506,090 km (0.106 R)
• M5: 1,096,702 km (0.101 R)
• M6: 1,591,572 km (0.108 R)
• M7: 1,861,895 km (0.094 R)
• M8: 2,114,267 km (0.095 R)
• M9: 2,244,417 km (0.103 R)
• M10: 3,006,319 km (0.052 R)
• M11: 5,170,850 km (0.115 R)
• M12: 5,884,432 km (0.101 R)
• M13: 6,067,690 km (0.099 R)
• M14: 6,159,992 km (0.102 R)
• M15: 7,059,823 km (0.117 R)
• M16: 9,031,523 km (0.111 R)
• M17: 9,295,862 km (0.048 R)
• M18: 9,562,745 km (0.048 R)
• M19: 11,386,343 km (0.11 R)
• M20: 12,542,285 km (0.118 R)
• M21: 12,660,019 km (0.056 R)
• M22: 13,134,244 km (0.11 R)
• M23: 13,433,590 km (0.104 R)
• M24: 13,493,728 km (0.103 R)
• M25: 15,527,960 km (0.094 R)
• M26: 16,099,124 km (0.057 R)
• M27: 16,163,152 km (0.111 R)
• M28: 16,227,031 km (0.098 R)
• M29: 16,291,059 km (0.088 R)
• M30: 16,612,694 km (0.116 R)
• M31: 16,936,274 km (0.055 R)
• M32: 17,853,608 km (0.111 R)
• M33: 18,052,274 km (0.087 R)
• M34: 18,118,546 km (0.086 R)
• M35: 19,191,612 km (0.112 R)
• M36: 19,327,297 km (0.058 R)
• M37: 19,599,415 km (0.079 R)
• M38: 19,735,849 km (0.086 R)
• M39: 19,804,365 km (0.056 R)
• M40: 20,978,857 km (0.106 R)
• M41: 21,328,617 km (0.056 R)
• M42: 21,609,861 km (0.083 R)
• M43: 21,680,322 km (0.03 R)
• M44: 23,394,863 km (0.105 R)
• M45: 23,539,674 km (0.041 R)
• M46: 23,612,229 km (0.059 R)
• M47: 24,121,909 km (0.079 R)
• M48: 24,488,274 km (0.099 R)
• M49: 25,226,539 km (0.11 R)
• M50: 25,897,187 km (0.038 R)
• M51: 27,867,241 km (0.099 R)
• M52: 28,870,145 km (0.069 R)
• M53: 31,309,189 km (0.11 R)
• M54: 31,468,810 km (0.099 R)
• M55: 31,949,318 km (0.113 R)
• M56: 32,029,503 km (0.045 R)
• M57: 33,242,292 km (0.115 R)
• M58: 33,895,138 km (0.119 R)
• M59: 37,985,443 km (0.051 R)
• M60: 39,096,506 km (0.099 R)
• M61: 40,391,724 km (0.088 R)
• M62: 40,913,671 km (0.084 R)
• M63: 42,492,976 km (0.108 R)
• M64: 42,935,337 km (0.108 R)
• M65: 43,201,322 km (0.11 R)
• M66: 43,646,076 km (0.09 R)
• M67: 45,079,224 km (0.08 R)
• M68: 45,801,482 km (0.103 R)
• M69: 46,436,675 km (0.095 R)
• M70: 46,892,201 km (0.119 R)
• M71: 47,074,860 km (0.088 R)
• M72: 47,440,776 km (0.09 R)
• M73: 47,624,033 km (0.029 R)
• M74: 48,359,756 km (0.071 R)
• M75: 48,451,908 km (0.115 R)
• M76: 48,913,866 km (0.115 R)
• M77: 49,191,819 km (0.083 R)
• M78: 49,377,320 km (0.109 R)
• M79: 50,028,670 km (0.118 R)
• M80: 50,121,869 km (0.098 R)
• M81: 50,589,063 km (0.071 R)
• M82: 52,756,736 km (0.074 R)
• M83: 52,851,731 km (0.114 R)
• M84: 55,050,820 km (0.112 R)
• M85: 56,016,324 km (0.119 R)
• M86: 56,598,260 km (0.12 R)
• M87: 57,474,904 km (0.109 R)
• M88: 57,865,952 km (0.11 R)
• M89: 60,032,578 km (0.097 R)
• M90: 60,230,945 km (0.051 R)
• M91: 61,125,840 km (0.041 R)
• M92: 61,825,060 km (0.08 R)
• M93: 61,925,141 km (0.107 R)
• M94: 62,225,683 km (0.091 R)
• M95: 64,546,395 km (0.107 R)
• M96: 66,177,311 km (0.116 R)
• M97: 69,271,743 km (0.05 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 20,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit