🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.44 AU - 0.58 AU

Year: 132 Days

Day: 36 Hours

Environment

Temp: 223 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.69 AU - 0.79 AU

Year: 230 Days

Day: 34.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,688,632 km

• M1: 55,650 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.84 AU - 3.12 AU

Year: 1860 Days

Day: 34.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.94 AU - 3.68 AU

Year: 2178 Days

Day: 37.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 158.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,688,632 km

• M1: 121,324 km (0.066 R)
• M2: 1,823,448 km (0.046 R)

Asteroid Belt

Center: 9.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.5

Radius: 6.2

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 14.78 AU - 15.38 AU

Year: 21178 Days

Day: 23.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 55,688,632 km

• M1: 82,129 km (0.114 R)
• M2: 283,937 km (0.075 R)
• M3: 323,879 km (0.096 R)
• M4: 489,035 km (0.082 R)
• M5: 680,371 km (0.067 R)
• M6: 998,715 km (0.073 R)
• M7: 1,085,033 km (0.109 R)
• M8: 1,528,890 km (0.082 R)
• M9: 1,628,971 km (0.108 R)
• M10: 1,835,715 km (0.105 R)
• M11: 1,915,451 km (0.104 R)
• M12: 2,388,779 km (0.097 R)
• M13: 3,115,974 km (0.08 R)
• M14: 3,307,908 km (0.111 R)
• M15: 3,703,146 km (0.088 R)
• M16: 3,770,614 km (0.117 R)
• M17: 3,838,382 km (0.027 R)
• M18: 4,359,432 km (0.063 R)
• M19: 4,792,368 km (0.1 R)
• M20: 5,013,922 km (0.1 R)
• M21: 6,371,972 km (0.067 R)
• M22: 6,656,507 km (0.098 R)
• M23: 7,449,824 km (0.075 R)
• M24: 8,009,620 km (0.069 R)
• M25: 8,228,481 km (0.084 R)
• M26: 8,316,594 km (0.082 R)
• M27: 8,449,437 km (0.12 R)
• M28: 8,897,034 km (0.107 R)
• M29: 11,691,074 km (0.093 R)
• M30: 11,790,107 km (0.066 R)
• M31: 12,239,649 km (0.087 R)
• M32: 13,465,604 km (0.107 R)
• M33: 13,517,514 km (0.084 R)
• M34: 13,725,904 km (0.039 R)
• M35: 14,623,341 km (0.08 R)
• M36: 14,676,748 km (0.079 R)
• M37: 17,145,113 km (0.11 R)
• M38: 18,053,172 km (0.05 R)
• M39: 18,167,913 km (0.105 R)
• M40: 19,151,819 km (0.098 R)
• M41: 20,034,446 km (0.103 R)
• M42: 22,328,829 km (0.076 R)
• M43: 22,698,635 km (0.074 R)
• M44: 24,578,033 km (0.075 R)
• M45: 24,705,041 km (0.09 R)
• M46: 26,898,296 km (0.062 R)
• M47: 27,291,738 km (0.093 R)
• M48: 28,817,487 km (0.112 R)
• M49: 29,018,546 km (0.11 R)
• M50: 30,780,510 km (0.049 R)
• M51: 31,881,999 km (0.066 R)
• M52: 32,716,456 km (0.097 R)
• M53: 33,558,094 km (0.111 R)
• M54: 33,910,995 km (0.119 R)
• M55: 34,549,030 km (0.106 R)
• M56: 34,762,656 km (0.066 R)
• M57: 35,693,304 km (0.031 R)
• M58: 36,125,642 km (0.109 R)
• M59: 36,197,898 km (0.111 R)
• M60: 36,922,699 km (0.086 R)
• M61: 37,068,258 km (0.105 R)
• M62: 37,432,828 km (0.087 R)
• M63: 37,505,981 km (0.11 R)
• M64: 37,872,047 km (0.068 R)
• M65: 39,199,878 km (0.101 R)
• M66: 39,274,079 km (0.089 R)
• M67: 39,944,127 km (0.098 R)
• M68: 41,976,714 km (0.073 R)
• M69: 45,282,677 km (0.06 R)
• M70: 46,220,057 km (0.117 R)
• M71: 46,298,447 km (0.057 R)
• M72: 46,376,985 km (0.115 R)
• M73: 47,400,833 km (0.11 R)
• M74: 47,717,382 km (0.089 R)
• M75: 53,369,340 km (0.062 R)
• M76: 55,188,898 km (0.06 R)
• M77: 55,272,075 km (0.107 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 16,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit