🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.77 AU - 0.79 AU

Year: 246 Days

Day: 27.6 Hours

Environment

Temp: 118 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.46 AU - 1.92 AU

Year: 783 Days

Day: 31.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,581,472 km

• M1: 487,240 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.93 AU - 6.07 AU

Year: 3985 Days

Day: 34 Hours

Environment

Temp: -123 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.5

Radius: 8.3

Gravity: 13.23 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.05 AU - 9.17 AU

Year: 7483 Days

Day: 13.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 34,581,472 km

• M1: 107,112 km (0.115 R)
• M2: 182,809 km (0.042 R)
• M3: 274,512 km (0.083 R)
• M4: 399,277 km (0.106 R)
• M5: 503,397 km (0.101 R)
• M6: 662,419 km (0.095 R)
• M7: 923,318 km (0.03 R)
• M8: 993,629 km (0.108 R)
• M9: 1,196,484 km (0.046 R)
• M10: 1,312,871 km (0.073 R)
• M11: 1,392,756 km (0.043 R)
• M12: 1,474,137 km (0.119 R)
• M13: 1,927,868 km (0.073 R)
• M14: 2,065,199 km (0.087 R)
• M15: 2,748,711 km (0.118 R)
• M16: 3,276,941 km (0.106 R)
• M17: 3,358,771 km (0.118 R)
• M18: 3,865,011 km (0.094 R)
• M19: 4,097,635 km (0.076 R)
• M20: 4,156,427 km (0.056 R)
• M21: 4,275,058 km (0.063 R)
• M22: 4,455,174 km (0.098 R)
• M23: 4,885,118 km (0.074 R)
• M24: 5,073,462 km (0.115 R)
• M25: 5,784,351 km (0.066 R)
• M26: 6,017,126 km (0.12 R)
• M27: 6,253,041 km (0.089 R)
• M28: 6,491,949 km (0.073 R)
• M29: 7,226,624 km (0.065 R)
• M30: 7,333,736 km (0.115 R)
• M31: 7,840,574 km (0.099 R)
• M32: 8,172,382 km (0.062 R)
• M33: 8,284,132 km (0.106 R)
• M34: 8,396,180 km (0.029 R)
• M35: 8,584,225 km (0.072 R)
• M36: 9,623,631 km (0.113 R)
• M37: 9,859,996 km (0.114 R)
• M38: 9,978,926 km (0.055 R)
• M39: 10,824,603 km (0.107 R)
• M40: 10,906,283 km (0.092 R)
• M41: 10,988,263 km (0.064 R)
• M42: 11,693,018 km (0.1 R)
• M43: 11,776,943 km (0.08 R)
• M44: 12,029,763 km (0.1 R)
• M45: 12,284,379 km (0.07 R)
• M46: 12,885,613 km (0.086 R)
• M47: 13,233,428 km (0.1 R)
• M48: 13,408,457 km (0.08 R)
• M49: 13,672,497 km (0.119 R)
• M50: 14,116,354 km (0.101 R)
• M51: 14,519,969 km (0.112 R)
• M52: 15,338,419 km (0.102 R)
• M53: 16,125,154 km (0.094 R)
• M54: 17,162,765 km (0.063 R)
• M55: 17,497,416 km (0.111 R)
• M56: 17,641,479 km (0.118 R)
• M57: 17,737,670 km (0.084 R)
• M58: 18,857,410 km (0.104 R)
• M59: 19,103,798 km (0.109 R)
• M60: 19,301,716 km (0.102 R)
• M61: 19,450,715 km (0.072 R)
• M62: 19,600,014 km (0.051 R)
• M63: 20,150,534 km (0.109 R)
• M64: 20,604,863 km (0.119 R)
• M65: 20,858,581 km (0.069 R)
• M66: 22,716,736 km (0.101 R)
• M67: 22,978,981 km (0.106 R)
• M68: 23,084,148 km (0.044 R)
• M69: 23,400,548 km (0.103 R)
• M70: 24,950,382 km (0.112 R)
• M71: 26,093,309 km (0.117 R)
• M72: 26,698,882 km (0.108 R)
• M73: 27,923,639 km (0.095 R)
• M74: 31,823,656 km (0.104 R)
• M75: 32,175,809 km (0.109 R)
• M76: 32,588,400 km (0.061 R)
• M77: 34,076,151 km (0.119 R)
• M78: 34,617,097 km (0.067 R)
• M79: 34,918,836 km (0.111 R)
• M80: 35,100,448 km (0.116 R)
• M81: 35,829,438 km (0.116 R)
• M82: 36,686,484 km (0.084 R)
• M83: 36,932,423 km (0.085 R)
• M84: 36,994,057 km (0.09 R)
• M85: 37,117,476 km (0.076 R)
• M86: 38,171,093 km (0.063 R)
• M87: 39,801,561 km (0.103 R)
• M88: 39,927,821 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.5

Radius: 3.8

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 17.02 AU - 23.99 AU

Year: 33085 Days

Day: 20.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 34,581,472 km

• M1: 63,280 km (0.062 R)
• M2: 137,630 km (0.108 R)
• M3: 517,160 km (0.028 R)
• M4: 700,567 km (0.087 R)
• M5: 1,123,031 km (0.082 R)
• M6: 1,307,186 km (0.098 R)
• M7: 1,628,672 km (0.109 R)
• M8: 2,073,576 km (0.071 R)
• M9: 3,112,982 km (0.116 R)
• M10: 3,659,463 km (0.068 R)
• M11: 4,107,658 km (0.075 R)
• M12: 4,158,522 km (0.106 R)
• M13: 4,183,953 km (0.059 R)
• M14: 5,468,401 km (0.088 R)
• M15: 6,954,207 km (0.109 R)
• M16: 7,662,553 km (0.086 R)
• M17: 9,683,171 km (0.06 R)
• M18: 9,716,980 km (0.108 R)
• M19: 10,997,687 km (0.082 R)
• M20: 11,531,752 km (0.061 R)
• M21: 13,523,199 km (0.115 R)
• M22: 14,674,654 km (0.037 R)
• M23: 15,262,124 km (0.111 R)
• M24: 15,380,456 km (0.059 R)
• M25: 15,538,880 km (0.119 R)
• M26: 16,906,504 km (0.08 R)
• M27: 16,988,035 km (0.089 R)
• M28: 18,944,027 km (0.112 R)
• M29: 19,326,699 km (0.117 R)
• M30: 21,145,659 km (0.067 R)
• M31: 22,164,570 km (0.091 R)
• M32: 22,567,736 km (0.096 R)
• M33: 24,112,185 km (0.069 R)
• M34: 24,757,999 km (0.119 R)
• M35: 25,129,450 km (0.04 R)
• M36: 26,397,143 km (0.084 R)
• M37: 30,075,306 km (0.08 R)
• M38: 30,273,224 km (0.12 R)
• M39: 30,770,188 km (0.112 R)
• M40: 31,420,041 km (0.082 R)
• M41: 33,141,164 km (0.078 R)
• M42: 33,243,489 km (0.111 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 14,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit