🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.51 AU - 0.53 AU

Year: 137 Days

Day: 33.4 Hours

Environment

Temp: 224 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.64 AU - 0.76 AU

Year: 214 Days

Day: 43 Hours

Environment

Temp: 146 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.02 AU - 1.14 AU

Year: 410 Days

Day: 39.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.13 AU - 1.17 AU

Year: 450 Days

Day: 33.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 41.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.3 AU - 1.46 AU

Year: 592 Days

Day: 30.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 174.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,774,580 km

• M1: 44,879 km (0.098 R)
• M2: 277,953 km (0.081 R)

Asteroid Belt

Center: 7.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.8

Radius: 7.6

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 12.09 AU - 13.41 AU

Year: 16629 Days

Day: 17.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,774,580 km

• M1: 179,966 km (0.113 R)
• M2: 838,496 km (0.053 R)
• M3: 1,028,336 km (0.087 R)
• M4: 1,094,907 km (0.112 R)
• M5: 1,600,248 km (0.113 R)
• M6: 1,704,069 km (0.057 R)
• M7: 2,643,694 km (0.061 R)
• M8: 3,051,497 km (0.098 R)
• M9: 3,115,974 km (0.119 R)
• M10: 3,580,326 km (0.105 R)
• M11: 3,995,610 km (0.089 R)
• M12: 4,101,824 km (0.086 R)
• M13: 4,244,989 km (0.08 R)
• M14: 5,724,811 km (0.081 R)
• M15: 5,804,697 km (0.08 R)
• M16: 6,209,508 km (0.085 R)
• M17: 6,291,638 km (0.108 R)
• M18: 6,961,238 km (0.108 R)
• M19: 7,218,247 km (0.039 R)
• M20: 8,096,985 km (0.055 R)
• M21: 8,231,772 km (0.088 R)
• M22: 8,458,114 km (0.044 R)
• M23: 8,870,406 km (0.088 R)
• M24: 9,667,314 km (0.115 R)
• M25: 11,328,448 km (0.034 R)
• M26: 11,479,243 km (0.044 R)
• M27: 11,529,657 km (0.053 R)
• M28: 11,732,063 km (0.105 R)
• M29: 12,761,596 km (0.116 R)
• M30: 13,659,333 km (0.048 R)
• M31: 14,522,662 km (0.116 R)
• M32: 14,741,374 km (0.087 R)
• M33: 15,126,439 km (0.061 R)
• M34: 15,403,644 km (0.107 R)
• M35: 15,682,494 km (0.107 R)
• M36: 15,794,543 km (0.064 R)
• M37: 16,586,066 km (0.075 R)
• M38: 17,044,134 km (0.117 R)
• M39: 17,390,453 km (0.098 R)
• M40: 18,858,158 km (0.082 R)
• M41: 18,977,238 km (0.047 R)
• M42: 19,096,617 km (0.081 R)
• M43: 20,000,039 km (0.086 R)
• M44: 20,855,738 km (0.08 R)
• M45: 22,098,597 km (0.105 R)
• M46: 22,919,441 km (0.062 R)
• M47: 23,110,178 km (0.102 R)
• M48: 23,493,448 km (0.085 R)
• M49: 25,178,369 km (0.105 R)
• M50: 25,968,994 km (0.092 R)
• M51: 26,700,976 km (0.051 R)
• M52: 26,767,846 km (0.111 R)
• M53: 27,642,395 km (0.078 R)
• M54: 27,913,317 km (0.091 R)
• M55: 28,321,420 km (0.088 R)
• M56: 29,143,460 km (0.047 R)
• M57: 29,212,425 km (0.116 R)
• M58: 29,419,319 km (0.098 R)
• M59: 30,531,130 km (0.104 R)
• M60: 32,366,846 km (0.091 R)
• M61: 34,020,351 km (0.117 R)
• M62: 35,333,521 km (0.088 R)
• M63: 36,514,746 km (0.068 R)
• M64: 37,259,444 km (0.036 R)
• M65: 37,334,243 km (0.118 R)
• M66: 38,009,229 km (0.088 R)
• M67: 39,143,330 km (0.115 R)
• M68: 39,219,326 km (0.114 R)
• M69: 39,828,937 km (0.091 R)
• M70: 41,676,920 km (0.036 R)
• M71: 43,395,350 km (0.084 R)
• M72: 43,473,889 km (0.083 R)
• M73: 44,184,030 km (0.104 R)
• M74: 44,818,325 km (0.116 R)
• M75: 46,497,861 km (0.092 R)
• M76: 46,820,244 km (0.098 R)
• M77: 46,900,877 km (0.084 R)
• M78: 48,035,128 km (0.103 R)
• M79: 49,014,695 km (0.111 R)
• M80: 49,506,872 km (0.036 R)
• M81: 49,589,001 km (0.07 R)
• M82: 50,330,857 km (0.119 R)
• M83: 51,408,859 km (0.077 R)
• M84: 51,658,688 km (0.096 R)
• M85: 52,326,792 km (0.057 R)
• M86: 52,662,041 km (0.117 R)
• M87: 53,081,962 km (0.086 R)
• M88: 54,094,440 km (0.075 R)
• M89: 54,688,045 km (0.073 R)
• M90: 57,428,827 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 18,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit