🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.7 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.06 AU - 1.72 AU

Year: 472 Days

Day: 44.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 163.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,627,418 km

• M1: 88,412 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.86 AU - 4.04 AU

Year: 2260 Days

Day: 47.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,627,418 km

• M1: 88,562 km (0.115 R)
• M2: 571,464 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.04 AU - 11.46 AU

Year: 9446 Days

Day: 45.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.6

Radius: 12.7

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 12.76 AU - 14.56 AU

Year: 14533 Days

Day: 7.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,627,418 km

• M1: 233,522 km (0.049 R)
• M2: 320,439 km (0.089 R)
• M3: 441,763 km (0.085 R)
• M4: 583,581 km (0.109 R)
• M5: 859,141 km (0.085 R)
• M6: 1,088,474 km (0.053 R)
• M7: 1,177,036 km (0.072 R)
• M8: 1,458,280 km (0.09 R)
• M9: 1,840,652 km (0.069 R)
• M10: 2,637,111 km (0.075 R)
• M11: 2,882,751 km (0.112 R)
• M12: 3,905,103 km (0.102 R)
• M13: 4,257,406 km (0.1 R)
• M14: 5,221,265 km (0.088 R)
• M15: 5,375,500 km (0.095 R)
• M16: 6,169,267 km (0.044 R)
• M17: 6,538,474 km (0.116 R)
• M18: 6,621,501 km (0.082 R)
• M19: 8,627,160 km (0.117 R)
• M20: 8,718,414 km (0.109 R)
• M21: 8,809,968 km (0.098 R)
• M22: 8,901,821 km (0.077 R)
• M23: 9,226,000 km (0.065 R)
• M24: 9,366,023 km (0.102 R)
• M25: 9,838,154 km (0.095 R)
• M26: 10,366,534 km (0.057 R)
• M27: 10,707,617 km (0.1 R)
• M28: 10,904,189 km (0.076 R)
• M29: 11,401,003 km (0.085 R)
• M30: 11,753,007 km (0.114 R)
• M31: 12,726,889 km (0.104 R)
• M32: 13,726,502 km (0.117 R)
• M33: 14,047,390 km (0.085 R)
• M34: 14,262,661 km (0.12 R)
• M35: 14,479,129 km (0.048 R)
• M36: 14,696,644 km (0.049 R)
• M37: 15,355,773 km (0.045 R)
• M38: 15,633,277 km (0.066 R)
• M39: 15,856,477 km (0.074 R)
• M40: 16,136,973 km (0.103 R)
• M41: 16,306,168 km (0.115 R)
• M42: 17,275,413 km (0.083 R)
• M43: 18,204,714 km (0.099 R)
• M44: 18,675,499 km (0.027 R)
• M45: 18,853,072 km (0.05 R)
• M46: 19,210,012 km (0.083 R)
• M47: 19,389,230 km (0.087 R)
• M48: 19,689,174 km (0.056 R)
• M49: 19,990,763 km (0.106 R)
• M50: 20,111,788 km (0.094 R)
• M51: 20,904,657 km (0.117 R)
• M52: 22,269,588 km (0.099 R)
• M53: 23,216,692 km (0.067 R)
• M54: 23,919,652 km (0.084 R)
• M55: 24,370,540 km (0.106 R)
• M56: 25,280,843 km (0.076 R)
• M57: 25,477,415 km (0.106 R)
• M58: 26,467,753 km (0.065 R)
• M59: 26,800,608 km (0.055 R)
• M60: 28,690,328 km (0.118 R)
• M61: 28,963,793 km (0.092 R)
• M62: 29,100,825 km (0.036 R)
• M63: 29,306,821 km (0.073 R)
• M64: 29,513,416 km (0.099 R)
• M65: 30,622,834 km (0.036 R)
• M66: 31,323,101 km (0.059 R)
• M67: 32,241,483 km (0.108 R)
• M68: 33,383,812 km (0.105 R)
• M69: 34,394,196 km (0.108 R)
• M70: 34,757,569 km (0.086 R)
• M71: 35,781,567 km (0.118 R)
• M72: 35,928,771 km (0.094 R)
• M73: 37,859,332 km (0.076 R)
• M74: 38,084,327 km (0.114 R)
• M75: 39,215,586 km (0.049 R)
• M76: 40,357,915 km (0.114 R)
• M77: 40,741,185 km (0.113 R)
• M78: 41,898,175 km (0.112 R)
• M79: 45,115,127 km (0.107 R)
• M80: 45,592,494 km (0.1 R)
• M81: 45,751,966 km (0.094 R)
• M82: 45,911,736 km (0.039 R)
• M83: 46,472,130 km (0.097 R)
• M84: 47,518,866 km (0.065 R)
• M85: 47,842,596 km (0.106 R)
• M86: 48,899,505 km (0.09 R)
• M87: 49,471,717 km (0.114 R)
• M88: 50,375,587 km (0.099 R)
• M89: 51,450,747 km (0.114 R)
• M90: 52,366,435 km (0.12 R)
• M91: 53,792,253 km (0.1 R)
• M92: 54,552,210 km (0.111 R)
• M93: 56,424,726 km (0.096 R)

Kuiper Belt

Range: 38.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 13,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit