🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.53 AU - 0.83 AU

Year: 204 Days

Day: 20.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,394,814 km

• M1: 218,114 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.19 AU - 1.65 AU

Year: 615 Days

Day: 30.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,394,814 km

• M1: 128,205 km (0.101 R)
• M2: 1,351,467 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.32 AU - 2.12 AU

Year: 820 Days

Day: 37.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 168.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,394,814 km

• M1: 653,294 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.65 AU - 2.75 AU

Year: 1186 Days

Day: 33.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,394,814 km

• M1: 91,853 km (0.086 R)
• M2: 1,250,489 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.74 AU - 4.42 AU

Year: 2995 Days

Day: 32.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.7

Radius: 12.8

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.1 AU - 6.04 AU

Year: 4149 Days

Day: 10.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 68,394,814 km

• M1: 162,912 km (0.1 R)
• M2: 310,266 km (0.058 R)
• M3: 550,221 km (0.062 R)
• M4: 642,523 km (0.083 R)
• M5: 910,602 km (0.045 R)
• M6: 1,058,704 km (0.095 R)
• M7: 1,178,532 km (0.075 R)
• M8: 1,341,743 km (0.052 R)
• M9: 1,594,115 km (0.108 R)
• M10: 1,950,158 km (0.116 R)
• M11: 2,084,646 km (0.106 R)
• M12: 2,191,459 km (0.063 R)
• M13: 2,637,410 km (0.103 R)
• M14: 3,077,228 km (0.071 R)
• M15: 3,449,428 km (0.1 R)
• M16: 3,724,239 km (0.036 R)
• M17: 4,006,381 km (0.054 R)
• M18: 4,121,272 km (0.083 R)
• M19: 4,295,553 km (0.043 R)
• M20: 4,571,711 km (0.062 R)
• M21: 4,833,358 km (0.087 R)
• M22: 5,017,513 km (0.072 R)
• M23: 5,162,323 km (0.108 R)
• M24: 5,266,593 km (0.029 R)
• M25: 5,842,096 km (0.079 R)
• M26: 5,950,854 km (0.094 R)
• M27: 6,082,350 km (0.109 R)
• M28: 6,259,175 km (0.092 R)
• M29: 6,370,476 km (0.105 R)
• M30: 6,640,500 km (0.101 R)
• M31: 6,754,194 km (0.076 R)
• M32: 7,075,830 km (0.098 R)
• M33: 7,710,424 km (0.094 R)
• M34: 7,974,314 km (0.111 R)
• M35: 8,168,044 km (0.048 R)
• M36: 8,363,419 km (0.099 R)
• M37: 8,560,289 km (0.034 R)
• M38: 8,659,323 km (0.051 R)
• M39: 9,059,348 km (0.119 R)
• M40: 9,337,749 km (0.11 R)
• M41: 9,903,379 km (0.104 R)
• M42: 10,480,079 km (0.118 R)
• M43: 11,175,709 km (0.054 R)
• M44: 11,256,941 km (0.099 R)
• M45: 11,447,229 km (0.085 R)
• M46: 11,969,176 km (0.095 R)
• M47: 12,163,504 km (0.115 R)
• M48: 12,611,549 km (0.051 R)
• M49: 12,724,346 km (0.038 R)
• M50: 13,007,984 km (0.117 R)
• M51: 13,179,273 km (0.091 R)
• M52: 13,523,797 km (0.115 R)
• M53: 13,697,331 km (0.075 R)
• M54: 14,075,664 km (0.105 R)
• M55: 15,562,666 km (0.109 R)
• M56: 16,263,533 km (0.087 R)
• M57: 16,695,122 km (0.059 R)
• M58: 16,819,139 km (0.083 R)
• M59: 18,299,260 km (0.043 R)
• M60: 18,974,096 km (0.07 R)
• M61: 19,624,398 km (0.109 R)
• M62: 19,755,296 km (0.065 R)
• M63: 19,919,405 km (0.037 R)
• M64: 20,580,179 km (0.092 R)
• M65: 21,584,878 km (0.107 R)
• M66: 21,787,883 km (0.059 R)
• M67: 22,059,253 km (0.098 R)
• M68: 22,229,496 km (0.116 R)
• M69: 22,331,970 km (0.055 R)
• M70: 22,434,445 km (0.107 R)
• M71: 23,018,325 km (0.102 R)
• M72: 23,191,111 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.5

Radius: 3.4

Gravity: 20.72 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 17.06 AU - 19.86 AU

Year: 28826 Days

Day: 19.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 86.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 68,394,814 km

• M1: 143,614 km (0.112 R)
• M2: 207,343 km (0.108 R)
• M3: 250,277 km (0.1 R)
• M4: 1,148,912 km (0.055 R)
• M5: 1,308,233 km (0.076 R)
• M6: 1,588,879 km (0.106 R)
• M7: 2,268,951 km (0.04 R)
• M8: 2,919,253 km (0.107 R)
• M9: 2,990,910 km (0.084 R)
• M10: 3,026,963 km (0.092 R)
• M11: 3,135,871 km (0.119 R)
• M12: 3,973,619 km (0.084 R)
• M13: 4,833,358 km (0.109 R)
• M14: 5,218,722 km (0.117 R)
• M15: 5,613,959 km (0.068 R)
• M16: 5,703,120 km (0.114 R)
• M17: 5,928,115 km (0.085 R)
• M18: 6,386,632 km (0.103 R)
• M19: 7,143,598 km (0.052 R)
• M20: 7,878,721 km (0.115 R)
• M21: 8,586,319 km (0.102 R)
• M22: 9,685,265 km (0.089 R)
• M23: 10,716,892 km (0.093 R)
• M24: 11,897,070 km (0.089 R)
• M25: 12,069,107 km (0.091 R)
• M26: 12,299,638 km (0.116 R)
• M27: 12,589,858 km (0.051 R)
• M28: 13,117,938 km (0.063 R)
• M29: 13,593,360 km (0.077 R)
• M30: 13,773,027 km (0.034 R)
• M31: 14,806,449 km (0.114 R)
• M32: 15,177,003 km (0.074 R)
• M33: 15,425,784 km (0.098 R)
• M34: 16,753,914 km (0.067 R)
• M35: 18,118,247 km (0.091 R)
• M36: 19,181,289 km (0.097 R)
• M37: 20,332,894 km (0.034 R)
• M38: 20,538,441 km (0.091 R)
• M39: 20,607,107 km (0.12 R)
• M40: 22,277,816 km (0.113 R)
• M41: 22,631,315 km (0.094 R)
• M42: 24,208,526 km (0.116 R)
• M43: 24,937,217 km (0.067 R)
• M44: 25,895,092 km (0.075 R)
• M45: 27,241,174 km (0.094 R)
• M46: 27,998,737 km (0.078 R)
• M47: 28,533,101 km (0.105 R)
• M48: 33,169,289 km (0.066 R)
• M49: 33,249,922 km (0.068 R)
• M50: 34,140,478 km (0.085 R)
• M51: 36,858,671 km (0.119 R)
• M52: 37,612,046 km (0.103 R)
• M53: 43,818,413 km (0.04 R)
• M54: 46,406,307 km (0.077 R)
• M55: 48,128,328 km (0.07 R)
• M56: 49,134,822 km (0.064 R)
• M57: 52,102,246 km (0.119 R)
• M58: 52,665,033 km (0.111 R)
• M59: 55,796,266 km (0.095 R)
• M60: 56,853,324 km (0.106 R)
• M61: 56,949,815 km (0.118 R)
• M62: 58,111,143 km (0.041 R)
• M63: 58,402,710 km (0.064 R)
• M64: 59,084,876 km (0.113 R)
• M65: 63,533,019 km (0.059 R)
• M66: 64,335,013 km (0.112 R)
• M67: 64,636,602 km (0.084 R)
• M68: 66,050,302 km (0.084 R)
• M69: 66,659,315 km (0.029 R)
• M70: 67,576,201 km (0.109 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 19,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit