🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.51 AU - 0.75 AU

Year: 185 Days

Day: 33.7 Hours

Environment

Temp: 201 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,344,917 km

• M1: 38,596 km (0.052 R)
• M2: 252,521 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.67 AU - 0.77 AU

Year: 227 Days

Day: 15.3 Hours

Environment

Temp: 147 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.6 AU - 0.86 AU

Year: 231 Days

Day: 24.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 83.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.65 AU - 0.87 AU

Year: 246 Days

Day: 25 Hours

Environment

Temp: 106 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,344,917 km

• M1: 178,321 km (0.058 R)

Asteroid Belt

Center: 1.57 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.23 AU - 2.53 AU

Year: 1362 Days

Day: 47.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,344,917 km

• M1: 1,078,750 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.33 AU - 3.31 AU

Year: 1756 Days

Day: 33 Hours

Environment

Temp: -101 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,344,917 km

• M1: 1,218,175 km (0.104 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.29 AU - 4.59 AU

Year: 2900 Days

Day: 21.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,344,917 km

• M1: 1,851,423 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.5

Radius: 4.3

Gravity: 14.79 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 12.13 AU - 16.07 AU

Year: 19635 Days

Day: 23 Hours

Environment

Temp: -185 °C

Axial Tilt: 140.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 55,344,917 km

• M1: 246,388 km (0.091 R)
• M2: 446,998 km (0.093 R)
• M3: 479,312 km (0.119 R)
• M4: 709,094 km (0.116 R)
• M5: 1,033,871 km (0.104 R)
• M6: 1,281,156 km (0.073 R)
• M7: 1,423,723 km (0.081 R)
• M8: 1,521,560 km (0.091 R)
• M9: 1,571,226 km (0.04 R)
• M10: 1,854,714 km (0.06 R)
• M11: 1,934,749 km (0.051 R)
• M12: 2,043,208 km (0.105 R)
• M13: 2,181,735 km (0.069 R)
• M14: 2,526,409 km (0.105 R)
• M15: 2,585,500 km (0.109 R)
• M16: 2,765,616 km (0.082 R)
• M17: 3,759,245 km (0.064 R)
• M18: 3,860,822 km (0.09 R)
• M19: 5,450,598 km (0.08 R)
• M20: 5,993,938 km (0.06 R)
• M21: 6,033,432 km (0.049 R)
• M22: 6,112,569 km (0.101 R)
• M23: 6,272,040 km (0.096 R)
• M24: 6,964,978 km (0.093 R)
• M25: 7,426,038 km (0.062 R)
• M26: 8,957,621 km (0.097 R)
• M27: 9,184,262 km (0.117 R)
• M28: 9,458,625 km (0.104 R)
• M29: 10,156,349 km (0.074 R)
• M30: 11,063,511 km (0.083 R)
• M31: 11,946,736 km (0.097 R)
• M32: 13,416,535 km (0.098 R)
• M33: 13,831,969 km (0.04 R)
• M34: 14,198,932 km (0.088 R)
• M35: 14,251,591 km (0.116 R)
• M36: 14,357,057 km (0.102 R)
• M37: 14,675,402 km (0.026 R)
• M38: 15,210,962 km (0.059 R)
• M39: 15,481,136 km (0.091 R)
• M40: 15,862,012 km (0.095 R)
• M41: 17,135,239 km (0.059 R)
• M42: 17,416,334 km (0.07 R)
• M43: 18,555,821 km (0.104 R)
• M44: 18,960,483 km (0.06 R)
• M45: 19,076,571 km (0.107 R)
• M46: 19,778,185 km (0.104 R)
• M47: 20,013,951 km (0.096 R)
• M48: 20,607,406 km (0.077 R)
• M49: 21,206,545 km (0.118 R)
• M50: 21,447,847 km (0.054 R)
• M51: 21,629,459 km (0.044 R)
• M52: 21,750,782 km (0.062 R)
• M53: 22,729,452 km (0.117 R)
• M54: 23,659,950 km (0.06 R)
• M55: 24,729,575 km (0.099 R)
• M56: 25,174,629 km (0.112 R)
• M57: 25,366,114 km (0.102 R)
• M58: 25,943,562 km (0.113 R)
• M59: 26,266,245 km (0.03 R)
• M60: 27,307,745 km (0.119 R)
• M61: 27,833,581 km (0.054 R)
• M62: 27,899,554 km (0.062 R)
• M63: 29,363,818 km (0.09 R)
• M64: 29,767,433 km (0.079 R)
• M65: 30,105,225 km (0.028 R)
• M66: 30,989,349 km (0.053 R)
• M67: 32,504,925 km (0.027 R)
• M68: 33,271,763 km (0.107 R)
• M69: 33,552,110 km (0.075 R)
• M70: 34,681,274 km (0.114 R)
• M71: 34,965,510 km (0.096 R)
• M72: 35,179,136 km (0.119 R)
• M73: 35,250,494 km (0.057 R)
• M74: 36,904,149 km (0.117 R)
• M75: 38,289,126 km (0.055 R)
• M76: 38,362,429 km (0.091 R)
• M77: 38,656,389 km (0.077 R)
• M78: 38,729,991 km (0.088 R)
• M79: 39,691,008 km (0.043 R)
• M80: 40,211,758 km (0.084 R)
• M81: 40,809,551 km (0.073 R)
• M82: 40,884,500 km (0.052 R)
• M83: 41,863,019 km (0.095 R)
• M84: 42,925,314 km (0.089 R)
• M85: 43,919,541 km (0.109 R)
• M86: 44,844,206 km (0.089 R)
• M87: 45,541,781 km (0.109 R)
• M88: 45,930,885 km (0.028 R)
• M89: 47,498,371 km (0.093 R)
• M90: 49,242,832 km (0.105 R)
• M91: 49,642,109 km (0.114 R)
• M92: 50,846,671 km (0.069 R)
• M93: 51,493,083 km (0.107 R)
• M94: 52,793,837 km (0.116 R)
• M95: 53,284,518 km (0.064 R)
• M96: 53,448,327 km (0.078 R)
• M97: 54,105,511 km (0.081 R)
• M98: 54,930,693 km (0.115 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 12,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit