🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.77 AU - 0.77 AU

Year: 237 Days

Day: 46.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.78 AU - 0.98 AU

Year: 290 Days

Day: 39.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,963,598 km

• M1: 186,997 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.95 AU - 0.97 AU

Year: 331 Days

Day: 29.1 Hours

Environment

Temp: 175 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,963,598 km

• M1: 159,023 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.13 AU - 1.21 AU

Year: 445 Days

Day: 25 Hours

Environment

Temp: 34 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.95 AU - 1.53 AU

Year: 485 Days

Day: 21.8 Hours

Environment

Temp: 34 °C

Axial Tilt: 148.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 40,963,598 km

• M1: 163,810 km (0.086 R)
• M2: 467,793 km (0.1 R)

Asteroid Belt

Center: 3.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.92 AU - 5.48 AU

Year: 4168 Days

Day: 21.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,963,598 km

• M1: 1,664,576 km (0.116 R)

Asteroid Belt

Center: 6.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.6

Radius: 8.6

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.81 AU - 9.19 AU

Year: 8710 Days

Day: 14.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 40,963,598 km

• M1: 113,694 km (0.052 R)
• M2: 330,013 km (0.045 R)
• M3: 385,963 km (0.114 R)
• M4: 536,608 km (0.111 R)
• M5: 605,423 km (0.064 R)
• M6: 979,866 km (0.096 R)
• M7: 1,247,048 km (0.062 R)
• M8: 1,477,279 km (0.086 R)
• M9: 1,617,901 km (0.071 R)
• M10: 1,721,124 km (0.084 R)
• M11: 1,847,982 km (0.106 R)
• M12: 2,552,140 km (0.098 R)
• M13: 2,845,352 km (0.08 R)
• M14: 2,970,715 km (0.094 R)
• M15: 3,253,155 km (0.062 R)
• M16: 3,598,128 km (0.03 R)
• M17: 4,438,419 km (0.088 R)
• M18: 4,940,769 km (0.103 R)
• M19: 5,092,012 km (0.114 R)
• M20: 5,902,833 km (0.102 R)
• M21: 5,998,875 km (0.119 R)
• M22: 6,257,978 km (0.092 R)
• M23: 6,421,638 km (0.099 R)
• M24: 6,487,461 km (0.065 R)
• M25: 6,719,936 km (0.098 R)
• M26: 7,398,961 km (0.05 R)
• M27: 8,171,185 km (0.119 R)
• M28: 9,639,788 km (0.119 R)
• M29: 9,791,031 km (0.082 R)
• M30: 9,943,172 km (0.08 R)
• M31: 10,559,515 km (0.114 R)
• M32: 11,227,769 km (0.105 R)
• M33: 12,112,940 km (0.104 R)
• M34: 12,276,300 km (0.081 R)
• M35: 12,522,688 km (0.103 R)
• M36: 13,020,251 km (0.057 R)
• M37: 13,187,651 km (0.116 R)
• M38: 13,397,836 km (0.09 R)
• M39: 14,035,123 km (0.056 R)
• M40: 14,120,842 km (0.051 R)
• M41: 14,638,750 km (0.119 R)
• M42: 15,294,886 km (0.11 R)
• M43: 15,383,149 km (0.117 R)
• M44: 15,648,835 km (0.077 R)
• M45: 15,871,287 km (0.105 R)
• M46: 17,274,515 km (0.11 R)
• M47: 17,689,200 km (0.103 R)
• M48: 18,528,594 km (0.038 R)
• M49: 19,285,559 km (0.076 R)
• M50: 19,428,724 km (0.103 R)
• M51: 20,149,337 km (0.089 R)
• M52: 20,634,633 km (0.074 R)
• M53: 20,878,627 km (0.114 R)
• M54: 21,074,600 km (0.079 R)
• M55: 21,172,736 km (0.09 R)
• M56: 21,320,389 km (0.053 R)
• M57: 22,163,224 km (0.108 R)
• M58: 22,263,155 km (0.086 R)
• M59: 22,413,202 km (0.068 R)
• M60: 24,189,078 km (0.055 R)
• M61: 24,860,174 km (0.067 R)
• M62: 25,432,835 km (0.099 R)
• M63: 26,591,022 km (0.075 R)
• M64: 26,963,221 km (0.108 R)
• M65: 27,551,440 km (0.051 R)
• M66: 28,468,924 km (0.08 R)
• M67: 30,500,163 km (0.04 R)
• M68: 30,834,066 km (0.068 R)
• M69: 31,057,266 km (0.052 R)
• M70: 31,113,066 km (0.027 R)
• M71: 31,673,759 km (0.109 R)
• M72: 32,124,796 km (0.091 R)
• M73: 32,350,988 km (0.075 R)
• M74: 32,691,473 km (0.064 R)
• M75: 33,490,326 km (0.096 R)
• M76: 33,892,146 km (0.111 R)
• M77: 33,949,741 km (0.103 R)
• M78: 34,007,336 km (0.077 R)
• M79: 34,064,931 km (0.11 R)
• M80: 35,049,136 km (0.091 R)
• M81: 35,223,716 km (0.08 R)
• M82: 36,572,491 km (0.117 R)
• M83: 36,690,523 km (0.108 R)
• M84: 36,867,946 km (0.063 R)
• M85: 37,342,172 km (0.099 R)
• M86: 37,461,102 km (0.057 R)
• M87: 37,580,182 km (0.102 R)
• M88: 38,296,905 km (0.117 R)
• M89: 38,596,999 km (0.059 R)
• M90: 39,018,266 km (0.07 R)
• M91: 39,138,842 km (0.113 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 12,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit