🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.55 AU - 0.55 AU

Year: 143 Days

Day: 18.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.22 AU - 1.64 AU

Year: 598 Days

Day: 32.9 Hours

Environment

Temp: -13 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,956,151 km

• M1: 41,439 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.12 AU - 2.72 AU

Year: 1317 Days

Day: 37.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.38 AU - 3.2 AU

Year: 1630 Days

Day: 43.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.73 AU - 5.81 AU

Year: 3645 Days

Day: 45.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.3

Radius: 11.6

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.46 AU - 7.64 AU

Year: 6549 Days

Day: 13.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,956,151 km

• M1: 250,576 km (0.084 R)
• M2: 417,228 km (0.111 R)
• M3: 513,121 km (0.088 R)
• M4: 719,865 km (0.112 R)
• M5: 852,857 km (0.037 R)
• M6: 1,035,068 km (0.11 R)
• M7: 1,159,234 km (0.103 R)
• M8: 1,515,726 km (0.112 R)
• M9: 1,626,129 km (0.11 R)
• M10: 1,723,218 km (0.111 R)
• M11: 1,838,857 km (0.108 R)
• M12: 1,957,339 km (0.096 R)
• M13: 2,184,129 km (0.119 R)
• M14: 2,512,496 km (0.06 R)
• M15: 2,701,887 km (0.061 R)
• M16: 2,876,468 km (0.091 R)
• M17: 3,155,617 km (0.059 R)
• M18: 3,236,999 km (0.038 R)
• M19: 3,464,537 km (0.079 R)
• M20: 3,548,611 km (0.05 R)
• M21: 3,697,311 km (0.058 R)
• M22: 3,826,564 km (0.077 R)
• M23: 3,935,322 km (0.057 R)
• M24: 4,200,858 km (0.092 R)
• M25: 4,335,795 km (0.063 R)
• M26: 4,518,005 km (0.12 R)
• M27: 4,726,096 km (0.106 R)
• M28: 4,984,751 km (0.097 R)
• M29: 5,466,905 km (0.087 R)
• M30: 5,863,489 km (0.083 R)
• M31: 6,014,732 km (0.06 R)
• M32: 6,141,741 km (0.104 R)
• M33: 6,269,647 km (0.078 R)
• M34: 6,372,570 km (0.12 R)
• M35: 6,763,619 km (0.088 R)
• M36: 7,135,669 km (0.117 R)
• M37: 7,955,615 km (0.112 R)
• M38: 8,095,190 km (0.099 R)
• M39: 8,862,926 km (0.114 R)
• M40: 9,270,281 km (0.096 R)
• M41: 9,417,186 km (0.103 R)
• M42: 10,805,305 km (0.084 R)
• M43: 11,053,188 km (0.046 R)
• M44: 11,554,640 km (0.101 R)
• M45: 11,681,200 km (0.102 R)
• M46: 11,935,816 km (0.1 R)
• M47: 12,192,077 km (0.083 R)
• M48: 12,320,881 km (0.101 R)
• M49: 12,515,059 km (0.087 R)
• M50: 12,906,407 km (0.073 R)
• M51: 13,004,842 km (0.116 R)
• M52: 13,235,522 km (0.086 R)
• M53: 14,648,324 km (0.044 R)
• M54: 15,233,701 km (0.077 R)
• M55: 15,372,528 km (0.109 R)
• M56: 15,932,173 km (0.115 R)
• M57: 16,356,433 km (0.114 R)
• M58: 17,143,617 km (0.092 R)
• M59: 17,324,331 km (0.12 R)
• M60: 17,614,700 km (0.066 R)
• M61: 17,796,911 km (0.114 R)
• M62: 18,978,435 km (0.052 R)
• M63: 19,165,432 km (0.083 R)
• M64: 19,465,675 km (0.048 R)
• M65: 19,616,470 km (0.107 R)
• M66: 20,109,095 km (0.049 R)
• M67: 21,067,868 km (0.09 R)
• M68: 21,377,985 km (0.09 R)
• M69: 21,533,417 km (0.03 R)
• M70: 22,277,517 km (0.087 R)
• M71: 22,395,699 km (0.071 R)
• M72: 22,514,180 km (0.042 R)
• M73: 22,870,822 km (0.094 R)
• M74: 23,269,350 km (0.094 R)
• M75: 23,710,365 km (0.113 R)
• M76: 24,113,681 km (0.047 R)
• M77: 25,090,854 km (0.091 R)
• M78: 25,254,963 km (0.103 R)
• M79: 25,873,550 km (0.117 R)
• M80: 25,956,427 km (0.091 R)
• M81: 27,252,095 km (0.097 R)
• M82: 28,014,146 km (0.071 R)
• M83: 28,099,118 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.3

Radius: 13.3

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.03 AU - 10.35 AU

Year: 10553 Days

Day: 12.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 80.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,956,151 km

• M1: 193,879 km (0.11 R)
• M2: 520,152 km (0.025 R)
• M3: 664,663 km (0.047 R)
• M4: 779,704 km (0.088 R)
• M5: 1,257,669 km (0.07 R)
• M6: 1,987,557 km (0.119 R)
• M7: 2,139,100 km (0.097 R)
• M8: 2,832,336 km (0.091 R)
• M9: 3,028,609 km (0.106 R)
• M10: 3,912,882 km (0.074 R)
• M11: 5,139,285 km (0.107 R)
• M12: 5,229,044 km (0.11 R)
• M13: 5,319,401 km (0.09 R)
• M14: 5,562,797 km (0.11 R)
• M15: 5,747,849 km (0.108 R)
• M16: 5,966,412 km (0.089 R)
• M17: 6,219,531 km (0.098 R)
• M18: 6,347,438 km (0.109 R)
• M19: 6,573,330 km (0.084 R)
• M20: 6,736,392 km (0.114 R)
• M21: 7,300,825 km (0.097 R)
• M22: 7,469,870 km (0.058 R)
• M23: 7,708,629 km (0.103 R)
• M24: 7,811,702 km (0.074 R)
• M25: 8,088,906 km (0.106 R)
• M26: 8,617,286 km (0.09 R)
• M27: 9,412,848 km (0.117 R)
• M28: 9,559,902 km (0.082 R)
• M29: 10,307,293 km (0.113 R)
• M30: 10,880,253 km (0.091 R)
• M31: 11,424,341 km (0.067 R)
• M32: 11,699,750 km (0.117 R)
• M33: 12,137,025 km (0.115 R)
• M34: 12,701,308 km (0.1 R)
• M35: 13,109,561 km (0.119 R)
• M36: 13,605,328 km (0.038 R)
• M37: 14,445,170 km (0.043 R)
• M38: 14,871,375 km (0.105 R)
• M39: 14,957,094 km (0.087 R)
• M40: 15,518,535 km (0.054 R)
• M41: 15,692,667 km (0.057 R)
• M42: 15,998,894 km (0.056 R)
• M43: 17,243,997 km (0.092 R)
• M44: 17,469,591 km (0.076 R)
• M45: 18,106,429 km (0.094 R)
• M46: 18,427,765 km (0.111 R)
• M47: 19,449,967 km (0.105 R)
• M48: 19,684,836 km (0.117 R)
• M49: 19,779,082 km (0.025 R)
• M50: 19,873,479 km (0.091 R)
• M51: 20,062,720 km (0.091 R)
• M52: 20,299,982 km (0.099 R)
• M53: 21,210,435 km (0.09 R)
• M54: 21,500,655 km (0.115 R)
• M55: 21,743,602 km (0.117 R)
• M56: 23,269,799 km (0.109 R)
• M57: 23,719,490 km (0.106 R)
• M58: 24,323,417 km (0.07 R)
• M59: 24,627,250 km (0.079 R)
• M60: 25,443,755 km (0.12 R)
• M61: 25,906,910 km (0.059 R)
• M62: 26,946,167 km (0.105 R)
• M63: 27,418,298 km (0.086 R)
• M64: 27,840,313 km (0.03 R)
• M65: 29,441,908 km (0.028 R)
• M66: 29,765,788 km (0.066 R)
• M67: 30,799,210 km (0.069 R)
• M68: 31,899,801 km (0.101 R)
• M69: 33,181,257 km (0.083 R)
• M70: 33,856,691 km (0.082 R)
• M71: 34,309,374 km (0.119 R)
• M72: 34,593,311 km (0.118 R)
• M73: 34,821,148 km (0.074 R)
• M74: 34,992,288 km (0.105 R)
• M75: 35,679,541 km (0.091 R)
• M76: 35,794,582 km (0.08 R)
• M77: 36,024,962 km (0.099 R)
• M78: 36,255,792 km (0.107 R)
• M79: 38,827,529 km (0.099 R)
• M80: 39,182,824 km (0.112 R)
• M81: 39,658,096 km (0.07 R)
• M82: 39,956,095 km (0.095 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 12,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit