🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.72 AU - 0.8 AU

Year: 251 Days

Day: 32.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,205,915 km

• M1: 88,113 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.82 AU - 1.28 AU

Year: 408 Days

Day: 27.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 44.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.37 AU - 2.07 AU

Year: 854 Days

Day: 37.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.2

Radius: 6.6

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 10.98 AU - 16.9 AU

Year: 19713 Days

Day: 15.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,205,915 km

• M1: 97,089 km (0.078 R)
• M2: 141,220 km (0.089 R)
• M3: 236,963 km (0.06 R)
• M4: 288,275 km (0.069 R)
• M5: 404,812 km (0.048 R)
• M6: 502,798 km (0.098 R)
• M7: 723,306 km (0.103 R)
• M8: 803,490 km (0.054 R)
• M9: 1,224,309 km (0.085 R)
• M10: 1,272,180 km (0.107 R)
• M11: 1,419,833 km (0.117 R)
• M12: 1,547,291 km (0.117 R)
• M13: 1,813,276 km (0.106 R)
• M14: 2,663,740 km (0.115 R)
• M15: 2,789,701 km (0.065 R)
• M16: 2,885,444 km (0.04 R)
• M17: 2,949,771 km (0.109 R)
• M18: 3,080,220 km (0.108 R)
• M19: 3,146,043 km (0.111 R)
• M20: 3,516,896 km (0.053 R)
• M21: 3,655,125 km (0.108 R)
• M22: 3,724,987 km (0.039 R)
• M23: 4,044,827 km (0.097 R)
• M24: 4,299,592 km (0.045 R)
• M25: 4,559,594 km (0.034 R)
• M26: 6,990,260 km (0.111 R)
• M27: 7,033,643 km (0.1 R)
• M28: 7,077,026 km (0.091 R)
• M29: 7,120,709 km (0.061 R)
• M30: 7,606,005 km (0.092 R)
• M31: 7,695,314 km (0.099 R)
• M32: 8,423,108 km (0.098 R)
• M33: 10,041,009 km (0.117 R)
• M34: 10,985,869 km (0.104 R)
• M35: 11,959,003 km (0.059 R)
• M36: 12,376,980 km (0.071 R)
• M37: 12,693,529 km (0.074 R)
• M38: 13,280,850 km (0.114 R)
• M39: 14,704,124 km (0.107 R)
• M40: 14,759,775 km (0.11 R)
• M41: 15,490,261 km (0.078 R)
• M42: 19,621,107 km (0.084 R)
• M43: 20,485,783 km (0.101 R)
• M44: 20,922,758 km (0.112 R)
• M45: 21,869,563 km (0.09 R)
• M46: 23,153,562 km (0.12 R)
• M47: 25,258,104 km (0.091 R)
• M48: 27,423,085 km (0.114 R)
• M49: 27,491,750 km (0.109 R)
• M50: 29,506,086 km (0.112 R)
• M51: 30,140,829 km (0.058 R)
• M52: 30,637,794 km (0.084 R)
• M53: 31,711,457 km (0.101 R)
• M54: 31,855,520 km (0.087 R)
• M55: 31,927,626 km (0.065 R)
• M56: 32,943,246 km (0.06 R)
• M57: 33,308,415 km (0.064 R)
• M58: 34,708,651 km (0.117 R)
• M59: 34,857,201 km (0.115 R)
• M60: 35,453,349 km (0.098 R)
• M61: 35,527,998 km (0.07 R)
• M62: 38,024,188 km (0.116 R)
• M63: 38,100,782 km (0.105 R)
• M64: 38,177,377 km (0.114 R)
• M65: 38,714,732 km (0.076 R)
• M66: 38,868,818 km (0.077 R)
• M67: 39,023,053 km (0.096 R)
• M68: 39,332,123 km (0.103 R)
• M69: 39,952,655 km (0.037 R)
• M70: 40,108,236 km (0.098 R)
• M71: 40,264,117 km (0.117 R)
• M72: 40,342,058 km (0.081 R)
• M73: 40,967,975 km (0.071 R)
• M74: 43,663,131 km (0.105 R)
• M75: 44,225,170 km (0.118 R)
• M76: 45,032,101 km (0.075 R)
• M77: 45,599,974 km (0.109 R)
• M78: 48,640,252 km (0.105 R)
• M79: 48,806,455 km (0.077 R)
• M80: 49,891,339 km (0.082 R)
• M81: 50,394,736 km (0.029 R)
• M82: 51,153,047 km (0.07 R)
• M83: 51,575,811 km (0.084 R)
• M84: 53,965,337 km (0.119 R)
• M85: 54,309,712 km (0.034 R)
• M86: 54,568,367 km (0.105 R)
• M87: 55,607,324 km (0.047 R)
• M88: 56,303,552 km (0.088 R)
• M89: 57,090,287 km (0.065 R)
• M90: 57,704,686 km (0.106 R)
• M91: 58,233,066 km (0.052 R)
• M92: 58,409,591 km (0.12 R)
• M93: 59,028,627 km (0.101 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 17,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit