🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.44 AU - 0.56 AU

Year: 129 Days

Day: 18.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.59 AU - 5.23 AU

Year: 3383 Days

Day: 37 Hours

Environment

Temp: -128 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,044,280 km

• M1: 3,391,234 km (0.118 R)

Asteroid Belt

Center: 4.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.7

Radius: 12.7

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.18 AU - 5.84 AU

Year: 4096 Days

Day: 9.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 27,044,280 km

• M1: 163,660 km (0.076 R)
• M2: 269,276 km (0.044 R)
• M3: 448,644 km (0.116 R)
• M4: 818,001 km (0.109 R)
• M5: 914,043 km (0.103 R)
• M6: 1,118,543 km (0.118 R)
• M7: 1,428,510 km (0.11 R)
• M8: 1,546,842 km (0.08 R)
• M9: 2,099,008 km (0.082 R)
• M10: 3,026,664 km (0.117 R)
• M11: 3,215,756 km (0.07 R)
• M12: 3,355,779 km (0.09 R)
• M13: 3,623,859 km (0.033 R)
• M14: 3,714,814 km (0.053 R)
• M15: 3,936,369 km (0.107 R)
• M16: 4,238,556 km (0.064 R)
• M17: 4,373,195 km (0.045 R)
• M18: 5,027,087 km (0.037 R)
• M19: 5,272,577 km (0.051 R)
• M20: 5,543,050 km (0.107 R)
• M21: 5,711,647 km (0.108 R)
• M22: 6,469,958 km (0.093 R)
• M23: 6,669,971 km (0.111 R)
• M24: 6,759,580 km (0.083 R)
• M25: 6,849,638 km (0.115 R)
• M26: 6,940,144 km (0.085 R)
• M27: 7,467,776 km (0.098 R)
• M28: 8,127,802 km (0.12 R)
• M29: 8,392,291 km (0.116 R)
• M30: 8,659,622 km (0.027 R)
• M31: 8,757,459 km (0.04 R)
• M32: 9,028,680 km (0.083 R)
• M33: 9,453,239 km (0.073 R)
• M34: 9,858,799 km (0.107 R)
• M35: 10,012,436 km (0.078 R)
• M36: 10,582,254 km (0.093 R)
• M37: 10,792,140 km (0.11 R)
• M38: 10,950,564 km (0.072 R)
• M39: 11,083,108 km (0.101 R)
• M40: 11,510,808 km (0.088 R)
• M41: 11,645,596 km (0.055 R)
• M42: 11,726,678 km (0.114 R)
• M43: 12,437,567 km (0.088 R)
• M44: 12,603,770 km (0.109 R)
• M45: 13,331,863 km (0.111 R)
• M46: 13,473,383 km (0.114 R)
• M47: 14,073,719 km (0.118 R)
• M48: 14,275,676 km (0.09 R)
• M49: 14,420,636 km (0.041 R)
• M50: 14,565,896 km (0.118 R)
• M51: 14,653,411 km (0.05 R)
• M52: 15,181,940 km (0.109 R)
• M53: 15,270,651 km (0.076 R)
• M54: 15,418,903 km (0.114 R)
• M55: 15,627,143 km (0.094 R)
• M56: 16,197,261 km (0.091 R)
• M57: 16,409,091 km (0.088 R)
• M58: 16,652,188 km (0.093 R)
• M59: 17,019,151 km (0.095 R)
• M60: 17,265,389 km (0.084 R)
• M61: 17,917,038 km (0.034 R)
• M62: 19,404,938 km (0.112 R)
• M63: 19,662,097 km (0.101 R)
• M64: 20,212,468 km (0.095 R)
• M65: 20,603,965 km (0.093 R)
• M66: 21,162,863 km (0.098 R)
• M67: 21,693,486 km (0.052 R)
• M68: 21,893,648 km (0.035 R)
• M69: 22,060,899 km (0.113 R)
• M70: 22,463,915 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.5

Radius: 10.4

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.42 AU - 12.28 AU

Year: 11291 Days

Day: 12.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 179.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 27,044,280 km

• M1: 130,150 km (0.074 R)
• M2: 313,108 km (0.108 R)
• M3: 495,618 km (0.035 R)
• M4: 892,650 km (0.119 R)
• M5: 1,032,076 km (0.081 R)
• M6: 1,539,212 km (0.067 R)
• M7: 1,787,695 km (0.079 R)
• M8: 1,916,947 km (0.111 R)
• M9: 2,219,135 km (0.083 R)
• M10: 2,609,286 km (0.053 R)
• M11: 2,719,540 km (0.116 R)
• M12: 3,001,831 km (0.096 R)
• M13: 3,117,620 km (0.072 R)
• M14: 3,676,966 km (0.081 R)
• M15: 4,441,860 km (0.103 R)
• M16: 4,662,966 km (0.046 R)
• M17: 5,185,361 km (0.072 R)
• M18: 5,324,637 km (0.062 R)
• M19: 5,774,179 km (0.099 R)
• M20: 6,384,388 km (0.088 R)
• M21: 6,989,512 km (0.085 R)
• M22: 7,221,089 km (0.111 R)
• M23: 7,403,150 km (0.082 R)
• M24: 7,586,557 km (0.076 R)
• M25: 7,931,380 km (0.031 R)
• M26: 8,362,671 km (0.056 R)
• M27: 8,581,233 km (0.071 R)
• M28: 8,746,389 km (0.072 R)
• M29: 8,996,218 km (0.098 R)
• M30: 9,248,290 km (0.032 R)
• M31: 9,389,510 km (0.107 R)
• M32: 9,474,482 km (0.104 R)
• M33: 9,759,615 km (0.088 R)
• M34: 9,960,974 km (0.088 R)
• M35: 10,632,070 km (0.08 R)
• M36: 10,750,402 km (0.087 R)
• M37: 10,988,113 km (0.052 R)
• M38: 11,317,977 km (0.116 R)
• M39: 11,650,981 km (0.117 R)
• M40: 11,772,904 km (0.111 R)
• M41: 12,420,064 km (0.074 R)
• M42: 12,983,898 km (0.112 R)
• M43: 13,110,309 km (0.094 R)
• M44: 13,300,747 km (0.085 R)
• M45: 13,780,806 km (0.079 R)
• M46: 14,299,163 km (0.111 R)
• M47: 14,757,980 km (0.106 R)
• M48: 15,221,733 km (0.078 R)
• M49: 15,455,255 km (0.119 R)
• M50: 15,926,189 km (0.072 R)
• M51: 16,231,369 km (0.103 R)
• M52: 16,470,127 km (0.08 R)
• M53: 16,709,933 km (0.116 R)
• M54: 18,350,423 km (0.033 R)
• M55: 19,171,865 km (0.059 R)
• M56: 19,532,695 km (0.118 R)
• M57: 20,041,776 km (0.08 R)
• M58: 20,776,451 km (0.098 R)
• M59: 21,072,805 km (0.083 R)
• M60: 21,147,155 km (0.114 R)
• M61: 21,632,301 km (0.075 R)
• M62: 22,537,667 km (0.073 R)
• M63: 23,263,067 km (0.063 R)
• M64: 23,339,961 km (0.042 R)
• M65: 23,570,790 km (0.038 R)
• M66: 23,763,921 km (0.098 R)
• M67: 24,151,529 km (0.061 R)
• M68: 25,248,081 km (0.115 R)
• M69: 25,603,975 km (0.109 R)
• M70: 25,762,698 km (0.087 R)
• M71: 25,882,077 km (0.116 R)
• M72: 26,081,192 km (0.047 R)
• M73: 26,200,870 km (0.087 R)
• M74: 26,280,905 km (0.083 R)
• M75: 26,440,975 km (0.054 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 19,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit