🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.48 AU - 0.58 AU

Year: 143 Days

Day: 38.9 Hours

Environment

Temp: 196 °C

Axial Tilt: 29.2 °

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: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.6 AU - 0.66 AU

Year: 185 Days

Day: 47.9 Hours

Environment

Temp: 122 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,857,781 km

• M1: 151,094 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.02 AU - 1.08 AU

Year: 399 Days

Day: 18.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,857,781 km

• M1: 270,473 km (0.066 R)

Asteroid Belt

Center: 8.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.4

Radius: 5.3

Gravity: 23.58 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 13.93 AU - 15.99 AU

Year: 21459 Days

Day: 20.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,857,781 km

• M1: 133,142 km (0.084 R)
• M2: 182,659 km (0.105 R)
• M3: 305,628 km (0.05 R)
• M4: 340,784 km (0.103 R)
• M5: 435,031 km (0.095 R)
• M6: 649,554 km (0.082 R)
• M7: 894,446 km (0.103 R)
• M8: 1,253,032 km (0.11 R)
• M9: 1,525,150 km (0.081 R)
• M10: 2,193,254 km (0.082 R)
• M11: 2,409,573 km (0.11 R)
• M12: 2,483,175 km (0.054 R)
• M13: 3,464,836 km (0.116 R)
• M14: 3,759,095 km (0.052 R)
• M15: 3,974,217 km (0.058 R)
• M16: 4,827,673 km (0.114 R)
• M17: 4,920,723 km (0.092 R)
• M18: 5,203,463 km (0.069 R)
• M19: 5,784,650 km (0.112 R)
• M20: 5,883,535 km (0.12 R)
• M21: 7,113,229 km (0.087 R)
• M22: 8,531,267 km (0.053 R)
• M23: 8,643,915 km (0.096 R)
• M24: 8,757,011 km (0.029 R)
• M25: 9,156,736 km (0.118 R)
• M26: 9,214,331 km (0.108 R)
• M27: 9,329,970 km (0.116 R)
• M28: 9,387,865 km (0.06 R)
• M29: 9,445,909 km (0.114 R)
• M30: 9,562,445 km (0.044 R)
• M31: 10,271,539 km (0.079 R)
• M32: 10,331,379 km (0.118 R)
• M33: 12,498,304 km (0.064 R)
• M34: 12,626,210 km (0.114 R)
• M35: 12,754,714 km (0.069 R)
• M36: 13,403,072 km (0.077 R)
• M37: 14,261,913 km (0.101 R)
• M38: 14,529,843 km (0.049 R)
• M39: 14,664,331 km (0.101 R)
• M40: 14,799,269 km (0.048 R)
• M41: 16,380,817 km (0.086 R)
• M42: 17,512,226 km (0.081 R)
• M43: 18,377,201 km (0.077 R)
• M44: 21,130,550 km (0.091 R)
• M45: 21,512,323 km (0.044 R)
• M46: 22,827,588 km (0.079 R)
• M47: 25,372,846 km (0.107 R)
• M48: 30,985,160 km (0.081 R)
• M49: 31,679,892 km (0.095 R)
• M50: 32,204,382 km (0.114 R)
• M51: 32,555,638 km (0.117 R)
• M52: 33,616,886 km (0.039 R)
• M53: 34,241,307 km (0.045 R)
• M54: 38,066,824 km (0.116 R)
• M55: 38,252,325 km (0.073 R)
• M56: 38,903,973 km (0.103 R)
• M57: 39,090,971 km (0.061 R)
• M58: 39,841,354 km (0.116 R)
• M59: 40,124,094 km (0.111 R)
• M60: 40,312,886 km (0.119 R)
• M61: 42,025,333 km (0.098 R)
• M62: 45,816,293 km (0.086 R)
• M63: 46,706,550 km (0.083 R)
• M64: 46,905,216 km (0.079 R)
• M65: 47,004,698 km (0.08 R)
• M66: 48,504,267 km (0.089 R)
• M67: 50,833,805 km (0.12 R)
• M68: 51,345,131 km (0.118 R)
• M69: 51,550,080 km (0.109 R)
• M70: 52,682,386 km (0.106 R)
• M71: 53,199,696 km (0.05 R)
• M72: 53,822,771 km (0.106 R)
• M73: 55,811,674 km (0.102 R)
• M74: 56,022,458 km (0.116 R)
• M75: 58,144,653 km (0.116 R)
• M76: 58,679,166 km (0.116 R)
• M77: 61,376,715 km (0.062 R)
• M78: 61,812,045 km (0.111 R)
• M79: 62,576,341 km (0.08 R)
• M80: 62,795,352 km (0.104 R)
• M81: 63,563,686 km (0.096 R)
• M82: 63,783,745 km (0.045 R)
• M83: 64,004,103 km (0.085 R)
• M84: 65,998,541 km (0.093 R)
• M85: 68,238,620 km (0.098 R)
• M86: 68,576,711 km (0.11 R)
• M87: 69,594,425 km (0.092 R)
• M88: 70,275,694 km (0.108 R)
• M89: 71,073,350 km (0.101 R)
• M90: 71,644,963 km (0.093 R)
• M91: 72,677,638 km (0.092 R)
• M92: 74,525,470 km (0.108 R)
• M93: 74,873,734 km (0.076 R)
• M94: 75,455,371 km (0.113 R)
• M95: 76,388,862 km (0.094 R)
• M96: 77,561,260 km (0.108 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 19,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit