🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.38 AU - 0.64 AU

Year: 129 Days

Day: 12.2 Hours

Environment

Temp: 239 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.92 AU - 2.4 AU

Year: 1126 Days

Day: 18.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.49 AU - 3.13 AU

Year: 1671 Days

Day: 12.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,936,511 km

• M1: 151,243 km (0.09 R)
• M2: 212,878 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.05 AU - 3.49 AU

Year: 2098 Days

Day: 34.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.55 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.2

Radius: 4.8

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 15.59 AU - 20.05 AU

Year: 26687 Days

Day: 18.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,936,511 km

• M1: 197,020 km (0.113 R)
• M2: 284,535 km (0.067 R)
• M3: 854,204 km (0.053 R)
• M4: 959,072 km (0.094 R)
• M5: 1,251,386 km (0.093 R)
• M6: 1,370,915 km (0.03 R)
• M7: 1,751,492 km (0.093 R)
• M8: 2,306,799 km (0.115 R)
• M9: 2,365,142 km (0.096 R)
• M10: 3,397,068 km (0.115 R)
• M11: 4,046,323 km (0.095 R)
• M12: 4,295,104 km (0.079 R)
• M13: 4,367,061 km (0.074 R)
• M14: 4,512,321 km (0.119 R)
• M15: 4,807,477 km (0.101 R)
• M16: 5,455,236 km (0.095 R)
• M17: 5,533,176 km (0.074 R)
• M18: 6,170,463 km (0.033 R)
• M19: 6,211,154 km (0.055 R)
• M20: 6,539,073 km (0.069 R)
• M21: 6,788,901 km (0.115 R)
• M22: 6,914,862 km (0.098 R)
• M23: 7,470,020 km (0.089 R)
• M24: 7,556,637 km (0.096 R)
• M25: 8,942,063 km (0.096 R)
• M26: 9,781,756 km (0.119 R)
• M27: 9,829,178 km (0.087 R)
• M28: 10,163,081 km (0.099 R)
• M29: 10,695,201 km (0.09 R)
• M30: 10,792,888 km (0.045 R)
• M31: 11,186,779 km (0.056 R)
• M32: 11,485,227 km (0.054 R)
• M33: 11,535,193 km (0.107 R)
• M34: 13,120,930 km (0.102 R)
• M35: 13,488,342 km (0.058 R)
• M36: 14,125,929 km (0.078 R)
• M37: 14,991,502 km (0.111 R)
• M38: 16,265,328 km (0.034 R)
• M39: 16,659,967 km (0.068 R)
• M40: 18,386,326 km (0.104 R)
• M41: 18,503,461 km (0.042 R)
• M42: 19,211,209 km (0.066 R)
• M43: 19,508,759 km (0.093 R)
• M44: 21,881,232 km (0.053 R)
• M45: 22,566,689 km (0.111 R)
• M46: 23,767,212 km (0.078 R)
• M47: 25,053,155 km (0.08 R)
• M48: 25,118,081 km (0.079 R)
• M49: 25,704,654 km (0.104 R)
• M50: 26,229,743 km (0.111 R)
• M51: 26,295,715 km (0.068 R)
• M52: 27,357,411 km (0.098 R)
• M53: 27,491,152 km (0.102 R)
• M54: 28,297,933 km (0.048 R)
• M55: 28,568,556 km (0.067 R)
• M56: 28,772,009 km (0.074 R)
• M57: 29,112,344 km (0.07 R)
• M58: 29,659,723 km (0.103 R)
• M59: 29,797,053 km (0.119 R)
• M60: 30,625,676 km (0.112 R)
• M61: 31,042,755 km (0.101 R)
• M62: 31,671,964 km (0.119 R)
• M63: 31,882,597 km (0.071 R)
• M64: 32,446,731 km (0.057 R)
• M65: 32,729,920 km (0.118 R)
• M66: 33,943,009 km (0.115 R)
• M67: 34,518,811 km (0.115 R)
• M68: 35,826,446 km (0.082 R)
• M69: 36,633,527 km (0.082 R)
• M70: 36,707,129 km (0.083 R)
• M71: 37,150,088 km (0.066 R)
• M72: 37,818,043 km (0.095 R)
• M73: 37,966,892 km (0.075 R)
• M74: 38,639,634 km (0.112 R)
• M75: 38,714,583 km (0.12 R)
• M76: 38,789,681 km (0.089 R)
• M77: 39,090,223 km (0.055 R)
• M78: 40,681,196 km (0.107 R)
• M79: 41,907,450 km (0.12 R)
• M80: 42,602,482 km (0.112 R)
• M81: 43,068,030 km (0.096 R)
• M82: 43,847,585 km (0.071 R)
• M83: 45,104,656 km (0.034 R)
• M84: 45,420,756 km (0.097 R)
• M85: 46,932,293 km (0.102 R)
• M86: 47,092,363 km (0.068 R)
• M87: 48,379,353 km (0.065 R)
• M88: 48,460,136 km (0.058 R)
• M89: 48,946,030 km (0.079 R)
• M90: 49,352,188 km (0.108 R)
• M91: 50,331,456 km (0.104 R)
• M92: 50,495,415 km (0.087 R)
• M93: 53,224,230 km (0.101 R)
• M94: 54,732,775 km (0.068 R)
• M95: 55,576,955 km (0.102 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 13,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit