🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.51 AU - 0.55 AU

Year: 138 Days

Day: 40.9 Hours

Environment

Temp: 180 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.46 AU - 0.68 AU

Year: 153 Days

Day: 34.9 Hours

Environment

Temp: 241 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,567,304 km

• M1: 51,910 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.69 AU - 0.85 AU

Year: 241 Days

Day: 40.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,567,304 km

• M1: 82,129 km (0.083 R)
• M2: 104,120 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.75 AU - 0.91 AU

Year: 270 Days

Day: 41.7 Hours

Environment

Temp: 136 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,567,304 km

• M1: 710,590 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.6 AU - 1.98 AU

Year: 854 Days

Day: 36.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,567,304 km

• M1: 239,656 km (0.095 R)
• M2: 985,850 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.32 AU - 3.6 AU

Year: 2294 Days

Day: 17.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.98 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 20.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.2

Radius: 7.2

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 19.99 AU - 21.01 AU

Year: 33085 Days

Day: 15.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,567,304 km

• M1: 102,325 km (0.1 R)
• M2: 217,814 km (0.046 R)
• M3: 292,464 km (0.031 R)
• M4: 433,235 km (0.095 R)
• M5: 1,617,602 km (0.1 R)
• M6: 1,809,835 km (0.026 R)
• M7: 2,146,729 km (0.081 R)
• M8: 2,322,507 km (0.028 R)
• M9: 2,650,725 km (0.111 R)
• M10: 3,679,210 km (0.029 R)
• M11: 4,367,360 km (0.078 R)
• M12: 4,545,681 km (0.093 R)
• M13: 5,376,996 km (0.103 R)
• M14: 5,472,290 km (0.109 R)
• M15: 6,254,537 km (0.113 R)
• M16: 6,455,597 km (0.093 R)
• M17: 7,071,342 km (0.087 R)
• M18: 7,228,270 km (0.11 R)
• M19: 7,386,395 km (0.086 R)
• M20: 7,975,661 km (0.069 R)
• M21: 8,915,883 km (0.052 R)
• M22: 9,028,830 km (0.095 R)
• M23: 9,658,338 km (0.104 R)
• M24: 10,539,469 km (0.114 R)
• M25: 10,778,676 km (0.095 R)
• M26: 12,440,409 km (0.073 R)
• M27: 12,566,670 km (0.11 R)
• M28: 13,075,901 km (0.053 R)
• M29: 14,510,844 km (0.075 R)
• M30: 15,449,720 km (0.119 R)
• M31: 15,653,472 km (0.109 R)
• M32: 16,477,308 km (0.103 R)
• M33: 17,668,406 km (0.083 R)
• M34: 17,739,316 km (0.096 R)
• M35: 17,810,374 km (0.093 R)
• M36: 18,814,625 km (0.045 R)
• M37: 19,104,994 km (0.041 R)
• M38: 19,763,524 km (0.104 R)
• M39: 19,984,780 km (0.103 R)
• M40: 21,027,776 km (0.112 R)
• M41: 22,241,463 km (0.073 R)
• M42: 23,947,029 km (0.09 R)
• M43: 24,340,471 km (0.107 R)
• M44: 24,577,584 km (0.111 R)
• M45: 25,133,789 km (0.114 R)
• M46: 26,501,861 km (0.092 R)
• M47: 26,583,093 km (0.101 R)
• M48: 28,307,956 km (0.103 R)
• M49: 28,390,983 km (0.082 R)
• M50: 28,474,160 km (0.042 R)
• M51: 28,890,939 km (0.095 R)
• M52: 29,141,964 km (0.111 R)
• M53: 31,519,823 km (0.115 R)
• M54: 31,778,178 km (0.12 R)
• M55: 35,023,105 km (0.045 R)
• M56: 36,007,908 km (0.118 R)
• M57: 36,278,082 km (0.095 R)
• M58: 36,368,290 km (0.043 R)
• M59: 39,109,072 km (0.109 R)
• M60: 40,410,723 km (0.115 R)
• M61: 42,770,181 km (0.104 R)
• M62: 43,918,494 km (0.118 R)
• M63: 45,465,336 km (0.093 R)
• M64: 47,128,266 km (0.034 R)
• M65: 48,314,128 km (0.098 R)
• M66: 48,711,610 km (0.094 R)
• M67: 48,910,725 km (0.075 R)
• M68: 50,312,157 km (0.103 R)
• M69: 50,412,837 km (0.095 R)
• M70: 51,118,939 km (0.095 R)
• M71: 51,726,905 km (0.06 R)
• M72: 53,976,258 km (0.074 R)
• M73: 54,182,254 km (0.066 R)
• M74: 54,595,294 km (0.093 R)
• M75: 55,112,903 km (0.113 R)
• M76: 55,320,395 km (0.055 R)
• M77: 56,466,315 km (0.062 R)
• M78: 56,570,884 km (0.096 R)
• M79: 57,620,013 km (0.105 R)
• M80: 58,463,895 km (0.089 R)
• M81: 58,569,810 km (0.067 R)
• M82: 59,311,965 km (0.057 R)
• M83: 60,913,111 km (0.058 R)
• M84: 62,528,320 km (0.058 R)
• M85: 62,852,947 km (0.096 R)
• M86: 66,241,189 km (0.078 R)
• M87: 66,793,205 km (0.058 R)
• M88: 67,679,722 km (0.107 R)
• M89: 69,912,770 km (0.096 R)
• M90: 70,587,306 km (0.055 R)
• M91: 74,107,045 km (0.11 R)
• M92: 76,061,392 km (0.094 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 12,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit