🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.57 AU - 0.61 AU

Year: 164 Days

Day: 30.5 Hours

Environment

Temp: 204 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.57 AU - 0.69 AU

Year: 181 Days

Day: 14.7 Hours

Environment

Temp: 204 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,543,649 km

• M1: 43,084 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.99 AU - 4.37 AU

Year: 3091 Days

Day: 25.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.36 AU - 4.6 AU

Year: 3429 Days

Day: 31.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,543,649 km

• M1: 2,281,517 km (0.072 R)

Asteroid Belt

Center: 11.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.6

Radius: 7.1

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 15.28 AU - 20.34 AU

Year: 27182 Days

Day: 19.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,543,649 km

• M1: 120,127 km (0.092 R)
• M2: 343,477 km (0.103 R)
• M3: 491,728 km (0.1 R)
• M4: 752,776 km (0.119 R)
• M5: 888,611 km (0.12 R)
• M6: 1,206,806 km (0.12 R)
• M7: 1,297,462 km (0.091 R)
• M8: 1,657,694 km (0.037 R)
• M9: 2,156,753 km (0.064 R)
• M10: 2,323,704 km (0.09 R)
• M11: 2,494,844 km (0.078 R)
• M12: 2,819,471 km (0.082 R)
• M13: 3,638,968 km (0.092 R)
• M14: 3,938,912 km (0.106 R)
• M15: 4,351,353 km (0.061 R)
• M16: 5,032,173 km (0.057 R)
• M17: 5,105,775 km (0.106 R)
• M18: 5,441,473 km (0.088 R)
• M19: 5,555,018 km (0.116 R)
• M20: 5,900,140 km (0.056 R)
• M21: 5,977,781 km (0.063 R)
• M22: 6,331,580 km (0.12 R)
• M23: 7,100,513 km (0.098 R)
• M24: 7,307,706 km (0.111 R)
• M25: 7,685,740 km (0.1 R)
• M26: 7,770,712 km (0.11 R)
• M27: 8,592,602 km (0.057 R)
• M28: 8,946,850 km (0.032 R)
• M29: 9,624,080 km (0.087 R)
• M30: 9,945,715 km (0.084 R)
• M31: 10,364,589 km (0.115 R)
• M32: 11,948,831 km (0.103 R)
• M33: 12,047,266 km (0.113 R)
• M34: 12,244,885 km (0.082 R)
• M35: 12,344,068 km (0.094 R)
• M36: 15,873,531 km (0.081 R)
• M37: 16,856,538 km (0.072 R)
• M38: 17,578,647 km (0.112 R)
• M39: 18,141,135 km (0.068 R)
• M40: 18,310,929 km (0.079 R)
• M41: 18,367,627 km (0.096 R)
• M42: 18,709,308 km (0.086 R)
• M43: 19,283,465 km (0.106 R)
• M44: 19,398,954 km (0.093 R)
• M45: 19,688,725 km (0.118 R)
• M46: 19,805,113 km (0.12 R)
• M47: 20,566,715 km (0.11 R)
• M48: 21,457,421 km (0.119 R)
• M49: 21,757,215 km (0.05 R)
• M50: 22,542,903 km (0.113 R)
• M51: 22,847,634 km (0.112 R)
• M52: 23,831,689 km (0.088 R)
• M53: 24,204,337 km (0.115 R)
• M54: 25,396,931 km (0.096 R)
• M55: 25,713,929 km (0.052 R)
• M56: 27,059,562 km (0.113 R)
• M57: 27,383,441 km (0.118 R)
• M58: 27,969,416 km (0.093 R)
• M59: 29,618,882 km (0.077 R)
• M60: 30,287,585 km (0.106 R)
• M61: 30,691,050 km (0.056 R)
• M62: 31,639,650 km (0.052 R)
• M63: 32,254,498 km (0.104 R)
• M64: 33,357,333 km (0.054 R)
• M65: 33,496,010 km (0.105 R)
• M66: 33,704,400 km (0.079 R)
• M67: 33,913,239 km (0.089 R)
• M68: 34,964,014 km (0.095 R)
• M69: 38,907,414 km (0.043 R)
• M70: 39,053,422 km (0.061 R)
• M71: 39,712,700 km (0.109 R)
• M72: 40,449,768 km (0.093 R)
• M73: 40,597,721 km (0.114 R)
• M74: 40,671,622 km (0.101 R)
• M75: 42,762,851 km (0.092 R)
• M76: 44,277,828 km (0.072 R)
• M77: 44,583,008 km (0.069 R)
• M78: 45,656,373 km (0.091 R)
• M79: 46,118,929 km (0.054 R)
• M80: 46,660,623 km (0.092 R)
• M81: 47,204,411 km (0.118 R)
• M82: 47,282,202 km (0.043 R)
• M83: 47,438,083 km (0.065 R)
• M84: 48,376,660 km (0.092 R)
• M85: 48,455,199 km (0.084 R)
• M86: 48,533,738 km (0.097 R)
• M87: 49,242,533 km (0.111 R)
• M88: 49,400,508 km (0.064 R)
• M89: 50,034,055 km (0.102 R)
• M90: 51,069,272 km (0.117 R)
• M91: 51,469,297 km (0.102 R)
• M92: 51,549,481 km (0.115 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 10,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit