🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.61 AU - 0.93 AU

Year: 253 Days

Day: 12.6 Hours

Environment

Temp: 109 °C

Axial Tilt: 174 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.02 AU - 1.04 AU

Year: 392 Days

Day: 17.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.25 AU - 1.39 AU

Year: 568 Days

Day: 24.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.48 AU - 1.5 AU

Year: 682 Days

Day: 45.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.7

Radius: 9.7

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 11.19 AU - 11.57 AU

Year: 14386 Days

Day: 8.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 70,126,383 km

• M1: 121,324 km (0.099 R)
• M2: 212,878 km (0.115 R)
• M3: 343,178 km (0.088 R)
• M4: 480,658 km (0.092 R)
• M5: 971,339 km (0.119 R)
• M6: 1,264,401 km (0.05 R)
• M7: 1,355,207 km (0.106 R)
• M8: 1,627,026 km (0.101 R)
• M9: 1,783,955 km (0.091 R)
• M10: 2,477,790 km (0.119 R)
• M11: 2,559,769 km (0.029 R)
• M12: 2,709,517 km (0.113 R)
• M13: 2,931,071 km (0.106 R)
• M14: 3,017,987 km (0.076 R)
• M15: 3,337,678 km (0.086 R)
• M16: 3,410,233 km (0.106 R)
• M17: 3,612,639 km (0.092 R)
• M18: 4,145,357 km (0.065 R)
• M19: 4,223,447 km (0.116 R)
• M20: 4,702,759 km (0.039 R)
• M21: 4,969,641 km (0.112 R)
• M22: 5,582,843 km (0.092 R)
• M23: 6,309,589 km (0.107 R)
• M24: 6,399,797 km (0.032 R)
• M25: 6,996,094 km (0.064 R)
• M26: 7,230,215 km (0.091 R)
• M27: 7,324,611 km (0.072 R)
• M28: 7,923,750 km (0.09 R)
• M29: 8,143,210 km (0.098 R)
• M30: 9,245,448 km (0.041 R)
• M31: 10,261,217 km (0.109 R)
• M32: 10,984,972 km (0.034 R)
• M33: 11,919,809 km (0.066 R)
• M34: 12,227,831 km (0.059 R)
• M35: 13,109,710 km (0.037 R)
• M36: 13,456,478 km (0.076 R)
• M37: 13,923,822 km (0.029 R)
• M38: 14,100,347 km (0.107 R)
• M39: 15,448,374 km (0.114 R)
• M40: 15,509,110 km (0.108 R)
• M41: 16,245,730 km (0.118 R)
• M42: 16,743,143 km (0.066 R)
• M43: 16,868,357 km (0.068 R)
• M44: 17,498,762 km (0.041 R)
• M45: 17,562,192 km (0.05 R)
• M46: 17,721,214 km (0.066 R)
• M47: 18,685,073 km (0.088 R)
• M48: 18,749,999 km (0.094 R)
• M49: 18,847,537 km (0.11 R)
• M50: 19,140,898 km (0.055 R)
• M51: 19,633,075 km (0.063 R)
• M52: 20,396,174 km (0.105 R)
• M53: 20,496,404 km (0.109 R)
• M54: 20,966,291 km (0.109 R)
• M55: 22,225,307 km (0.042 R)
• M56: 22,742,766 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.3

Radius: 3

Gravity: 30.14 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 13.47 AU - 22.11 AU

Year: 28119 Days

Day: 21.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,126,383 km

• M1: 39,494 km (0.115 R)
• M2: 265,985 km (0.106 R)
• M3: 331,210 km (0.114 R)
• M4: 619,186 km (0.054 R)
• M5: 640,578 km (0.079 R)
• M6: 751,430 km (0.098 R)
• M7: 774,319 km (0.115 R)
• M8: 1,225,655 km (0.067 R)
• M9: 1,866,981 km (0.041 R)
• M10: 1,898,247 km (0.083 R)
• M11: 2,594,326 km (0.115 R)
• M12: 2,842,210 km (0.113 R)
• M13: 2,914,466 km (0.095 R)
• M14: 3,023,971 km (0.057 R)
• M15: 3,475,308 km (0.108 R)
• M16: 3,827,462 km (0.12 R)
• M17: 3,867,255 km (0.099 R)
• M18: 4,149,845 km (0.112 R)
• M19: 4,522,942 km (0.047 R)
• M20: 4,565,129 km (0.109 R)
• M21: 5,389,862 km (0.1 R)
• M22: 6,212,500 km (0.049 R)
• M23: 7,667,788 km (0.083 R)
• M24: 8,021,887 km (0.096 R)
• M25: 8,641,222 km (0.108 R)
• M26: 8,956,574 km (0.071 R)
• M27: 9,598,648 km (0.088 R)
• M28: 9,707,107 km (0.062 R)
• M29: 10,034,876 km (0.063 R)
• M30: 10,366,235 km (0.074 R)
• M31: 10,477,536 km (0.101 R)
• M32: 11,096,572 km (0.105 R)
• M33: 11,439,151 km (0.042 R)
• M34: 11,727,276 km (0.074 R)
• M35: 11,843,215 km (0.053 R)
• M36: 13,688,205 km (0.044 R)
• M37: 13,932,648 km (0.103 R)
• M38: 15,302,815 km (0.073 R)
• M39: 17,107,863 km (0.042 R)
• M40: 17,437,128 km (0.062 R)
• M41: 18,707,663 km (0.038 R)
• M42: 19,731,361 km (0.084 R)
• M43: 21,761,703 km (0.069 R)
• M44: 22,693,249 km (0.073 R)
• M45: 24,372,784 km (0.075 R)
• M46: 24,520,737 km (0.108 R)
• M47: 24,594,788 km (0.072 R)
• M48: 25,115,538 km (0.091 R)
• M49: 25,190,187 km (0.093 R)
• M50: 26,319,053 km (0.083 R)
• M51: 26,622,886 km (0.099 R)
• M52: 26,775,326 km (0.1 R)
• M53: 27,234,143 km (0.119 R)
• M54: 28,237,047 km (0.049 R)
• M55: 29,409,296 km (0.108 R)
• M56: 30,676,988 km (0.091 R)
• M57: 32,693,268 km (0.085 R)
• M58: 33,019,840 km (0.088 R)
• M59: 34,171,295 km (0.066 R)
• M60: 35,085,189 km (0.089 R)
• M61: 36,344,204 km (0.105 R)
• M62: 37,532,759 km (0.082 R)
• M63: 37,960,310 km (0.069 R)
• M64: 38,389,506 km (0.098 R)
• M65: 39,686,520 km (0.096 R)
• M66: 40,034,784 km (0.1 R)
• M67: 41,173,822 km (0.081 R)
• M68: 41,880,074 km (0.066 R)
• M69: 41,968,635 km (0.073 R)
• M70: 45,016,243 km (0.116 R)
• M71: 46,474,972 km (0.114 R)
• M72: 47,486,852 km (0.044 R)
• M73: 49,158,160 km (0.093 R)
• M74: 50,377,083 km (0.119 R)
• M75: 50,754,219 km (0.095 R)
• M76: 51,132,253 km (0.044 R)
• M77: 53,036,335 km (0.095 R)
• M78: 54,093,393 km (0.029 R)
• M79: 54,672,935 km (0.03 R)
• M80: 55,448,750 km (0.097 R)
• M81: 55,838,004 km (0.109 R)
• M82: 56,325,992 km (0.058 R)
• M83: 60,080,001 km (0.102 R)
• M84: 60,579,957 km (0.111 R)
• M85: 60,780,268 km (0.102 R)
• M86: 62,897,378 km (0.111 R)
• M87: 64,424,323 km (0.039 R)
• M88: 64,833,473 km (0.06 R)
• M89: 65,654,616 km (0.065 R)
• M90: 66,479,050 km (0.114 R)
• M91: 66,685,794 km (0.098 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 18,318 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit