🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.46 AU - 0.62 AU

Year: 149 Days

Day: 24.1 Hours

Environment

Temp: 234 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,485,892 km

• M1: 363,373 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.2 AU - 1.66 AU

Year: 644 Days

Day: 28.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.51 AU - 1.79 AU

Year: 798 Days

Day: 15.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.47 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.6

Radius: 7.3

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 12.98 AU - 17.6 AU

Year: 22524 Days

Day: 16.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,485,892 km

• M1: 99,632 km (0.115 R)
• M2: 152,440 km (0.09 R)
• M3: 396,434 km (0.113 R)
• M4: 517,908 km (0.086 R)
• M5: 935,136 km (0.106 R)
• M6: 996,172 km (0.067 R)
• M7: 1,298,958 km (0.042 R)
• M8: 1,728,903 km (0.119 R)
• M9: 2,092,126 km (0.101 R)
• M10: 2,564,706 km (0.109 R)
• M11: 2,680,644 km (0.082 R)
• M12: 2,887,837 km (0.071 R)
• M13: 3,932,928 km (0.117 R)
• M14: 3,999,649 km (0.107 R)
• M15: 4,339,535 km (0.071 R)
• M16: 4,688,547 km (0.113 R)
• M17: 4,938,375 km (0.119 R)
• M18: 5,563,096 km (0.078 R)
• M19: 5,751,589 km (0.098 R)
• M20: 6,368,681 km (0.089 R)
• M21: 6,885,691 km (0.083 R)
• M22: 7,169,628 km (0.041 R)
• M23: 7,457,454 km (0.12 R)
• M24: 7,790,908 km (0.052 R)
• M25: 8,472,625 km (0.062 R)
• M26: 8,776,907 km (0.035 R)
• M27: 9,306,783 km (0.045 R)
• M28: 9,847,130 km (0.074 R)
• M29: 11,528,162 km (0.118 R)
• M30: 11,913,675 km (0.094 R)
• M31: 12,059,384 km (0.098 R)
• M32: 12,254,459 km (0.099 R)
• M33: 12,352,446 km (0.113 R)
• M34: 12,549,167 km (0.063 R)
• M35: 12,746,935 km (0.09 R)
• M36: 13,245,695 km (0.085 R)
• M37: 13,751,036 km (0.055 R)
• M38: 14,108,426 km (0.082 R)
• M39: 15,094,126 km (0.085 R)
• M40: 16,532,509 km (0.113 R)
• M41: 16,803,730 km (0.067 R)
• M42: 17,902,976 km (0.091 R)
• M43: 19,138,953 km (0.09 R)
• M44: 19,423,638 km (0.12 R)
• M45: 19,882,155 km (0.118 R)
• M46: 20,112,686 km (0.106 R)
• M47: 20,402,158 km (0.066 R)
• M48: 20,809,812 km (0.052 R)
• M49: 21,161,217 km (0.086 R)
• M50: 21,220,009 km (0.105 R)
• M51: 22,227,551 km (0.107 R)
• M52: 23,432,562 km (0.095 R)
• M53: 23,615,221 km (0.044 R)
• M54: 24,720,749 km (0.043 R)
• M55: 24,844,616 km (0.109 R)
• M56: 26,031,675 km (0.095 R)
• M57: 27,045,500 km (0.093 R)
• M58: 27,750,106 km (0.073 R)
• M59: 28,201,592 km (0.039 R)
• M60: 28,330,994 km (0.107 R)
• M61: 28,460,696 km (0.118 R)
• M62: 29,308,168 km (0.107 R)
• M63: 30,561,648 km (0.084 R)
• M64: 33,325,618 km (0.099 R)
• M65: 34,980,171 km (0.097 R)
• M66: 35,188,860 km (0.114 R)
• M67: 35,397,998 km (0.116 R)
• M68: 35,677,596 km (0.045 R)
• M69: 35,957,793 km (0.071 R)
• M70: 36,027,954 km (0.057 R)
• M71: 36,732,112 km (0.029 R)
• M72: 37,796,800 km (0.072 R)
• M73: 37,868,158 km (0.091 R)
• M74: 38,368,862 km (0.081 R)
• M75: 38,799,704 km (0.116 R)
• M76: 39,956,694 km (0.07 R)
• M77: 41,345,112 km (0.12 R)
• M78: 42,972,437 km (0.084 R)
• M79: 43,345,235 km (0.073 R)
• M80: 44,319,566 km (0.069 R)
• M81: 44,696,104 km (0.104 R)
• M82: 47,054,813 km (0.079 R)
• M83: 48,365,440 km (0.114 R)
• M84: 48,908,481 km (0.088 R)
• M85: 49,142,003 km (0.091 R)
• M86: 49,453,765 km (0.053 R)
• M87: 52,209,507 km (0.106 R)
• M88: 53,086,001 km (0.098 R)
• M89: 53,405,841 km (0.089 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 18,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit