🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.64 AU - 0.98 AU

Year: 257 Days

Day: 42.1 Hours

Environment

Temp: 142 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.81 AU - 0.91 AU

Year: 282 Days

Day: 16.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,441,215 km

• M1: 108,608 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.87 AU - 1.03 AU

Year: 327 Days

Day: 40 Hours

Environment

Temp: 171 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.26 AU - 1.26 AU

Year: 499 Days

Day: 12.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.27 AU - 1.49 AU

Year: 572 Days

Day: 33.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 95,441,215 km

• M1: 164,408 km (0.107 R)
• M2: 193,280 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.77 AU - 3.31 AU

Year: 1872 Days

Day: 35.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,441,215 km

• M1: 953,537 km (0.061 R)
• M2: 1,469,051 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 836.2

Radius: 3.4

Gravity: 72.34 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 14.7 AU - 19.92 AU

Year: 25430 Days

Day: 15.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,441,215 km

• M1: 98,136 km (0.09 R)
• M2: 235,317 km (0.054 R)
• M3: 272,717 km (0.066 R)
• M4: 562,937 km (0.113 R)
• M5: 748,887 km (0.053 R)
• M6: 2,041,113 km (0.071 R)
• M7: 2,924,339 km (0.041 R)
• M8: 3,013,948 km (0.101 R)
• M9: 3,334,537 km (0.108 R)
• M10: 3,909,142 km (0.081 R)
• M11: 4,932,840 km (0.096 R)
• M12: 5,093,209 km (0.084 R)
• M13: 5,309,677 km (0.117 R)
• M14: 5,529,137 km (0.087 R)
• M15: 5,863,937 km (0.076 R)
• M16: 5,920,336 km (0.04 R)
• M17: 7,756,799 km (0.11 R)
• M18: 8,574,950 km (0.105 R)
• M19: 10,633,865 km (0.094 R)
• M20: 10,702,680 km (0.07 R)
• M21: 11,119,011 km (0.104 R)
• M22: 11,258,885 km (0.098 R)
• M23: 11,611,188 km (0.062 R)
• M24: 13,056,304 km (0.117 R)
• M25: 13,650,058 km (0.057 R)
• M26: 14,101,095 km (0.065 R)
• M27: 14,786,852 km (0.088 R)
• M28: 15,405,439 km (0.103 R)
• M29: 15,953,715 km (0.084 R)
• M30: 16,908,150 km (0.048 R)
• M31: 18,871,921 km (0.036 R)
• M32: 19,038,872 km (0.093 R)
• M33: 20,135,425 km (0.083 R)
• M34: 21,252,322 km (0.086 R)
• M35: 21,949,598 km (0.12 R)
• M36: 23,277,129 km (0.101 R)
• M37: 23,815,383 km (0.088 R)
• M38: 26,194,737 km (0.028 R)
• M39: 27,412,463 km (0.102 R)
• M40: 28,552,848 km (0.053 R)
• M41: 28,840,226 km (0.092 R)
• M42: 29,032,459 km (0.072 R)
• M43: 29,225,141 km (0.095 R)
• M44: 29,321,631 km (0.087 R)
• M45: 30,487,448 km (0.072 R)
• M46: 30,879,544 km (0.036 R)
• M47: 34,074,954 km (0.11 R)
• M48: 34,481,711 km (0.095 R)
• M49: 36,021,372 km (0.113 R)
• M50: 36,124,744 km (0.109 R)
• M51: 36,851,491 km (0.092 R)
• M52: 38,954,687 km (0.033 R)
• M53: 39,593,171 km (0.098 R)
• M54: 40,020,722 km (0.108 R)
• M55: 40,880,461 km (0.059 R)
• M56: 43,826,641 km (0.07 R)
• M57: 44,158,150 km (0.113 R)
• M58: 45,716,511 km (0.094 R)
• M59: 49,920,510 km (0.066 R)
• M60: 51,776,272 km (0.055 R)
• M61: 51,892,958 km (0.078 R)
• M62: 52,595,320 km (0.079 R)
• M63: 53,182,941 km (0.108 R)
• M64: 53,772,655 km (0.119 R)
• M65: 56,153,506 km (0.091 R)
• M66: 57,961,396 km (0.069 R)
• M67: 58,568,314 km (0.086 R)
• M68: 59,910,955 km (0.065 R)
• M69: 61,016,932 km (0.098 R)
• M70: 63,873,803 km (0.116 R)
• M71: 64,124,379 km (0.057 R)
• M72: 64,500,768 km (0.086 R)
• M73: 65,381,600 km (0.099 R)
• M74: 65,886,941 km (0.11 R)
• M75: 67,920,575 km (0.099 R)
• M76: 68,816,816 km (0.07 R)
• M77: 71,269,024 km (0.105 R)
• M78: 72,701,872 km (0.037 R)
• M79: 73,618,459 km (0.083 R)
• M80: 77,189,958 km (0.096 R)
• M81: 77,991,354 km (0.09 R)
• M82: 78,258,985 km (0.069 R)
• M83: 80,546,934 km (0.109 R)
• M84: 80,682,171 km (0.118 R)
• M85: 80,817,557 km (0.116 R)
• M86: 82,175,008 km (0.077 R)
• M87: 82,311,142 km (0.075 R)
• M88: 83,951,034 km (0.112 R)
• M89: 84,775,019 km (0.087 R)
• M90: 85,050,279 km (0.084 R)
• M91: 86,708,123 km (0.085 R)
• M92: 86,846,650 km (0.032 R)
• M93: 90,758,186 km (0.111 R)
• M94: 91,321,571 km (0.12 R)
• M95: 92,735,271 km (0.042 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 12,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit