🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.69 AU - 0.77 AU

Year: 238 Days

Day: 28.8 Hours

Environment

Temp: 83 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.65 AU - 1.05 AU

Year: 298 Days

Day: 28.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.91 AU - 1.15 AU

Year: 398 Days

Day: 13.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,457,813 km

• M1: 41,289 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.1

Radius: 11.6

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.07 AU - 5.41 AU

Year: 4568 Days

Day: 12.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 28,457,813 km

• M1: 144,960 km (0.111 R)
• M2: 334,501 km (0.081 R)
• M3: 691,292 km (0.066 R)
• M4: 812,616 km (0.06 R)
• M5: 962,363 km (0.114 R)
• M6: 1,221,915 km (0.066 R)
• M7: 1,847,085 km (0.113 R)
• M8: 2,130,872 km (0.113 R)
• M9: 2,710,414 km (0.103 R)
• M10: 2,786,260 km (0.118 R)
• M11: 3,002,429 km (0.073 R)
• M12: 3,128,540 km (0.044 R)
• M13: 3,321,073 km (0.065 R)
• M14: 3,550,556 km (0.108 R)
• M15: 3,802,479 km (0.078 R)
• M16: 3,904,804 km (0.049 R)
• M17: 4,008,176 km (0.101 R)
• M18: 4,112,445 km (0.119 R)
• M19: 4,574,852 km (0.027 R)
• M20: 4,665,658 km (0.079 R)
• M21: 4,979,216 km (0.109 R)
• M22: 5,072,714 km (0.096 R)
• M23: 5,166,811 km (0.075 R)
• M24: 5,337,652 km (0.026 R)
• M25: 5,587,929 km (0.046 R)
• M26: 5,665,720 km (0.12 R)
• M27: 5,841,946 km (0.114 R)
• M28: 6,079,957 km (0.12 R)
• M29: 6,200,084 km (0.039 R)
• M30: 6,280,717 km (0.117 R)
• M31: 6,709,315 km (0.077 R)
• M32: 6,792,192 km (0.111 R)
• M33: 7,063,413 km (0.047 R)
• M34: 7,466,430 km (0.103 R)
• M35: 8,294,903 km (0.051 R)
• M36: 8,585,123 km (0.056 R)
• M37: 9,359,740 km (0.095 R)
• M38: 9,708,603 km (0.072 R)
• M39: 10,419,192 km (0.115 R)
• M40: 10,515,234 km (0.047 R)
• M41: 10,756,685 km (0.109 R)
• M42: 11,491,809 km (0.119 R)
• M43: 11,790,407 km (0.103 R)
• M44: 12,319,085 km (0.082 R)
• M45: 12,727,188 km (0.117 R)
• M46: 12,829,962 km (0.079 R)
• M47: 12,984,497 km (0.092 R)
• M48: 13,139,779 km (0.032 R)
• M49: 13,635,397 km (0.116 R)
• M50: 13,845,881 km (0.065 R)
• M51: 14,806,599 km (0.053 R)
• M52: 14,914,609 km (0.1 R)
• M53: 15,349,490 km (0.113 R)
• M54: 15,816,235 km (0.036 R)
• M55: 16,287,618 km (0.105 R)
• M56: 16,371,393 km (0.037 R)
• M57: 16,651,290 km (0.114 R)
• M58: 17,074,203 km (0.064 R)
• M59: 17,386,564 km (0.111 R)
• M60: 17,729,442 km (0.063 R)
• M61: 18,190,203 km (0.068 R)
• M62: 18,305,992 km (0.084 R)
• M63: 18,422,080 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.3

Radius: 9.3

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.15 AU - 5.63 AU

Year: 4765 Days

Day: 14.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,457,813 km

• M1: 342,430 km (0.094 R)
• M2: 413,638 km (0.087 R)
• M3: 674,686 km (0.107 R)
• M4: 756,965 km (0.061 R)
• M5: 1,093,710 km (0.105 R)
• M6: 1,249,890 km (0.093 R)
• M7: 1,729,351 km (0.117 R)
• M8: 2,015,233 km (0.117 R)
• M9: 2,172,759 km (0.063 R)
• M10: 2,316,224 km (0.117 R)
• M11: 2,389,228 km (0.07 R)
• M12: 2,631,726 km (0.105 R)
• M13: 2,901,750 km (0.043 R)
• M14: 3,160,704 km (0.103 R)
• M15: 3,829,855 km (0.029 R)
• M16: 4,158,372 km (0.035 R)
• M17: 4,360,030 km (0.104 R)
• M18: 4,541,791 km (0.115 R)
• M19: 4,656,832 km (0.107 R)
• M20: 5,150,206 km (0.106 R)
• M21: 6,161,188 km (0.103 R)
• M22: 6,965,426 km (0.099 R)
• M23: 7,071,641 km (0.114 R)
• M24: 7,312,643 km (0.05 R)
• M25: 7,393,576 km (0.093 R)
• M26: 7,996,006 km (0.083 R)
• M27: 8,444,201 km (0.116 R)
• M28: 8,757,011 km (0.069 R)
• M29: 9,189,648 km (0.081 R)
• M30: 9,393,998 km (0.081 R)
• M31: 9,570,374 km (0.106 R)
• M32: 9,986,256 km (0.086 R)
• M33: 10,286,798 km (0.07 R)
• M34: 10,377,604 km (0.073 R)
• M35: 10,712,704 km (0.11 R)
• M36: 10,958,642 km (0.107 R)
• M37: 11,206,526 km (0.063 R)
• M38: 11,362,257 km (0.099 R)
• M39: 11,487,471 km (0.064 R)
• M40: 11,676,114 km (0.098 R)
• M41: 11,897,519 km (0.067 R)
• M42: 12,024,677 km (0.082 R)
• M43: 12,992,575 km (0.06 R)
• M44: 13,189,296 km (0.095 R)
• M45: 13,320,793 km (0.052 R)
• M46: 13,918,436 km (0.084 R)
• M47: 14,355,561 km (0.079 R)
• M48: 14,592,823 km (0.068 R)
• M49: 14,934,056 km (0.106 R)
• M50: 15,659,008 km (0.107 R)
• M51: 15,798,433 km (0.068 R)
• M52: 16,008,319 km (0.099 R)
• M53: 16,219,102 km (0.099 R)
• M54: 16,289,563 km (0.111 R)
• M55: 16,536,997 km (0.09 R)
• M56: 17,071,511 km (0.049 R)
• M57: 17,611,709 km (0.057 R)
• M58: 17,720,466 km (0.111 R)
• M59: 18,084,438 km (0.089 R)
• M60: 18,157,442 km (0.1 R)
• M61: 18,598,157 km (0.111 R)
• M62: 18,708,859 km (0.047 R)
• M63: 18,819,711 km (0.049 R)
• M64: 19,715,055 km (0.045 R)
• M65: 19,790,302 km (0.098 R)
• M66: 20,167,887 km (0.105 R)
• M67: 20,853,644 km (0.074 R)
• M68: 20,968,685 km (0.097 R)
• M69: 21,469,688 km (0.098 R)
• M70: 22,601,246 km (0.102 R)
• M71: 22,798,267 km (0.069 R)
• M72: 22,877,254 km (0.035 R)
• M73: 24,476,156 km (0.085 R)
• M74: 24,597,480 km (0.032 R)
• M75: 24,881,417 km (0.115 R)
• M76: 25,125,710 km (0.092 R)
• M77: 27,275,881 km (0.115 R)
• M78: 27,359,655 km (0.085 R)
• M79: 27,780,325 km (0.107 R)
• M80: 28,287,910 km (0.115 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: 166 - 13,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit