🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.78 AU - 0.84 AU

Year: 266 Days

Day: 27 Hours

Environment

Temp: 154 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.03 AU - 2.73 AU

Year: 1341 Days

Day: 26.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,275,904 km

• M1: 876,793 km (0.102 R)
• M2: 1,131,409 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.76 AU - 5.26 AU

Year: 3498 Days

Day: 32.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.6

Radius: 8.1

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.16 AU - 9.34 AU

Year: 7880 Days

Day: 5.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 36,275,904 km

• M1: 104,868 km (0.118 R)
• M2: 161,416 km (0.109 R)
• M3: 286,779 km (0.1 R)
• M4: 390,002 km (0.065 R)
• M5: 546,032 km (0.12 R)
• M6: 658,380 km (0.081 R)
• M7: 712,235 km (0.085 R)
• M8: 801,545 km (0.031 R)
• M9: 1,170,903 km (0.116 R)
• M10: 1,237,474 km (0.031 R)
• M11: 1,332,767 km (0.11 R)
• M12: 1,501,813 km (0.107 R)
• M13: 2,500,528 km (0.102 R)
• M14: 2,569,643 km (0.084 R)
• M15: 2,622,002 km (0.083 R)
• M16: 3,683,249 km (0.095 R)
• M17: 3,742,490 km (0.066 R)
• M18: 3,901,961 km (0.067 R)
• M19: 4,477,763 km (0.038 R)
• M20: 4,797,155 km (0.072 R)
• M21: 6,888,234 km (0.106 R)
• M22: 7,083,908 km (0.101 R)
• M23: 7,657,017 km (0.071 R)
• M24: 7,885,453 km (0.117 R)
• M25: 8,038,941 km (0.087 R)
• M26: 8,453,028 km (0.095 R)
• M27: 8,980,360 km (0.112 R)
• M28: 9,410,005 km (0.045 R)
• M29: 9,901,285 km (0.07 R)
• M30: 10,011,688 km (0.106 R)
• M31: 10,569,389 km (0.05 R)
• M32: 11,656,816 km (0.107 R)
• M33: 12,421,261 km (0.1 R)
• M34: 13,110,907 km (0.042 R)
• M35: 15,062,860 km (0.095 R)
• M36: 15,444,783 km (0.118 R)
• M37: 16,023,727 km (0.103 R)
• M38: 16,381,116 km (0.078 R)
• M39: 16,446,341 km (0.088 R)
• M40: 17,368,911 km (0.079 R)
• M41: 18,477,731 km (0.114 R)
• M42: 18,989,355 km (0.086 R)
• M43: 19,921,948 km (0.094 R)
• M44: 20,376,128 km (0.09 R)
• M45: 20,516,600 km (0.105 R)
• M46: 20,939,962 km (0.098 R)
• M47: 21,081,781 km (0.1 R)
• M48: 21,223,899 km (0.059 R)
• M49: 22,191,199 km (0.053 R)
• M50: 23,356,267 km (0.026 R)
• M51: 23,687,626 km (0.093 R)
• M52: 23,798,328 km (0.095 R)
• M53: 23,909,330 km (0.071 R)
• M54: 24,429,332 km (0.116 R)
• M55: 24,765,479 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.7

Radius: 11.9

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.79 AU - 11.55 AU

Year: 13635 Days

Day: 7.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,275,904 km

• M1: 169,195 km (0.116 R)
• M2: 354,846 km (0.079 R)
• M3: 492,925 km (0.101 R)
• M4: 665,711 km (0.103 R)
• M5: 860,487 km (0.119 R)
• M6: 1,172,548 km (0.111 R)
• M7: 1,307,635 km (0.106 R)
• M8: 1,538,614 km (0.12 R)
• M9: 1,687,464 km (0.12 R)
• M10: 1,939,985 km (0.111 R)
• M11: 2,081,206 km (0.03 R)
• M12: 2,225,867 km (0.118 R)
• M13: 2,331,333 km (0.115 R)
• M14: 2,438,595 km (0.049 R)
• M15: 2,884,097 km (0.108 R)
• M16: 3,330,946 km (0.079 R)
• M17: 3,525,872 km (0.099 R)
• M18: 3,674,572 km (0.068 R)
• M19: 3,799,936 km (0.088 R)
• M20: 4,107,060 km (0.07 R)
• M21: 4,582,931 km (0.085 R)
• M22: 4,882,426 km (0.105 R)
• M23: 4,992,979 km (0.07 R)
• M24: 5,877,850 km (0.089 R)
• M25: 6,323,502 km (0.103 R)
• M26: 6,444,078 km (0.113 R)
• M27: 6,596,069 km (0.053 R)
• M28: 7,090,341 km (0.097 R)
• M29: 7,215,853 km (0.102 R)
• M30: 7,405,394 km (0.047 R)
• M31: 8,510,922 km (0.108 R)
• M32: 9,253,526 km (0.086 R)
• M33: 9,876,451 km (0.092 R)
• M34: 10,299,514 km (0.077 R)
• M35: 10,406,177 km (0.083 R)
• M36: 10,513,140 km (0.039 R)
• M37: 10,620,551 km (0.059 R)
• M38: 11,090,289 km (0.072 R)
• M39: 11,640,659 km (0.109 R)
• M40: 12,615,738 km (0.061 R)
• M41: 12,921,067 km (0.096 R)
• M42: 12,997,811 km (0.065 R)
• M43: 13,113,151 km (0.112 R)
• M44: 13,695,087 km (0.101 R)
• M45: 14,087,781 km (0.042 R)
• M46: 14,884,240 km (0.092 R)
• M47: 15,247,464 km (0.119 R)
• M48: 15,859,169 km (0.074 R)
• M49: 16,604,017 km (0.056 R)
• M50: 17,191,189 km (0.09 R)
• M51: 17,360,235 km (0.07 R)
• M52: 17,742,607 km (0.089 R)
• M53: 18,819,113 km (0.064 R)
• M54: 20,675,174 km (0.105 R)
• M55: 21,080,434 km (0.06 R)
• M56: 21,670,448 km (0.095 R)
• M57: 22,727,657 km (0.113 R)
• M58: 23,006,357 km (0.089 R)
• M59: 23,942,990 km (0.049 R)
• M60: 24,084,659 km (0.073 R)
• M61: 24,511,013 km (0.069 R)
• M62: 24,606,157 km (0.115 R)
• M63: 25,467,691 km (0.102 R)
• M64: 25,853,803 km (0.103 R)
• M65: 26,680,631 km (0.06 R)
• M66: 26,827,386 km (0.081 R)
• M67: 26,974,441 km (0.116 R)
• M68: 27,368,033 km (0.109 R)
• M69: 27,614,869 km (0.118 R)
• M70: 28,111,085 km (0.029 R)
• M71: 29,212,724 km (0.119 R)
• M72: 29,921,220 km (0.073 R)
• M73: 30,073,810 km (0.079 R)
• M74: 30,584,237 km (0.077 R)
• M75: 30,891,811 km (0.107 R)
• M76: 32,916,169 km (0.069 R)
• M77: 34,502,355 km (0.115 R)
• M78: 35,573,775 km (0.092 R)
• M79: 35,951,211 km (0.116 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 10,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit