🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.53 AU - 0.73 AU

Year: 189 Days

Day: 16.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,746,434 km

• M1: 108,758 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.74 AU - 1.08 AU

Year: 329 Days

Day: 25.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.85 AU - 2.91 AU

Year: 1391 Days

Day: 34.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,746,434 km

• M1: 111,600 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.48 AU - 4.08 AU

Year: 2783 Days

Day: 26.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 144.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702

Radius: 11.5

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.45 AU - 8.53 AU

Year: 7764 Days

Day: 14.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,746,434 km

• M1: 161,865 km (0.065 R)
• M2: 294,259 km (0.118 R)
• M3: 375,939 km (0.108 R)
• M4: 817,104 km (0.1 R)
• M5: 896,390 km (0.091 R)
• M6: 1,115,701 km (0.114 R)
• M7: 1,647,372 km (0.107 R)
• M8: 2,116,062 km (0.117 R)
• M9: 2,389,078 km (0.064 R)
• M10: 2,625,443 km (0.103 R)
• M11: 2,820,069 km (0.119 R)
• M12: 3,275,445 km (0.116 R)
• M13: 4,029,867 km (0.115 R)
• M14: 4,426,751 km (0.061 R)
• M15: 4,688,696 km (0.082 R)
• M16: 5,015,867 km (0.086 R)
• M17: 5,381,185 km (0.046 R)
• M18: 5,473,936 km (0.117 R)
• M19: 5,598,401 km (0.078 R)
• M20: 5,755,329 km (0.119 R)
• M21: 5,850,174 km (0.115 R)
• M22: 5,945,468 km (0.034 R)
• M23: 6,627,784 km (0.04 R)
• M24: 6,760,627 km (0.086 R)
• M25: 7,096,474 km (0.119 R)
• M26: 7,198,350 km (0.104 R)
• M27: 7,369,042 km (0.094 R)
• M28: 7,575,935 km (0.093 R)
• M29: 8,101,323 km (0.054 R)
• M30: 8,207,837 km (0.037 R)
• M31: 8,350,553 km (0.12 R)
• M32: 8,638,529 km (0.112 R)
• M33: 9,298,405 km (0.083 R)
• M34: 9,974,588 km (0.109 R)
• M35: 10,395,556 km (0.116 R)
• M36: 10,900,748 km (0.101 R)
• M37: 11,334,432 km (0.082 R)
• M38: 11,934,918 km (0.066 R)
• M39: 12,545,876 km (0.113 R)
• M40: 12,958,766 km (0.083 R)
• M41: 13,083,531 km (0.117 R)
• M42: 13,671,001 km (0.058 R)
• M43: 13,840,496 km (0.117 R)
• M44: 14,439,037 km (0.109 R)
• M45: 14,568,439 km (0.111 R)
• M46: 14,698,290 km (0.079 R)
• M47: 16,106,156 km (0.101 R)
• M48: 16,374,983 km (0.116 R)
• M49: 16,780,992 km (0.118 R)
• M50: 16,916,976 km (0.031 R)
• M51: 17,602,882 km (0.104 R)
• M52: 18,065,140 km (0.106 R)
• M53: 18,158,190 km (0.111 R)
• M54: 18,297,764 km (0.09 R)
• M55: 19,619,013 km (0.108 R)
• M56: 20,050,154 km (0.065 R)
• M57: 20,194,665 km (0.043 R)
• M58: 20,339,476 km (0.098 R)
• M59: 21,068,467 km (0.116 R)
• M60: 21,460,862 km (0.1 R)
• M61: 21,608,515 km (0.099 R)
• M62: 22,153,201 km (0.115 R)
• M63: 22,402,281 km (0.102 R)
• M64: 22,652,259 km (0.074 R)
• M65: 23,458,592 km (0.094 R)
• M66: 25,254,963 km (0.091 R)
• M67: 25,828,521 km (0.045 R)
• M68: 26,353,909 km (0.099 R)
• M69: 27,095,166 km (0.093 R)
• M70: 28,273,848 km (0.085 R)
• M71: 28,435,862 km (0.085 R)
• M72: 30,293,718 km (0.1 R)
• M73: 30,847,679 km (0.088 R)
• M74: 30,958,831 km (0.111 R)
• M75: 31,237,382 km (0.114 R)
• M76: 32,529,309 km (0.031 R)
• M77: 32,982,890 km (0.09 R)
• M78: 33,153,431 km (0.083 R)
• M79: 33,552,708 km (0.093 R)
• M80: 37,039,236 km (0.09 R)
• M81: 37,750,275 km (0.1 R)
• M82: 38,705,307 km (0.11 R)
• M83: 39,125,678 km (0.07 R)
• M84: 39,607,981 km (0.056 R)
• M85: 40,092,229 km (0.055 R)
• M86: 40,274,290 km (0.09 R)
• M87: 40,639,309 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.3

Radius: 14.6

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.63 AU - 8.85 AU

Year: 8959 Days

Day: 13.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,746,434 km

• M1: 185,202 km (0.045 R)
• M2: 314,006 km (0.082 R)
• M3: 424,708 km (0.098 R)
• M4: 807,829 km (0.109 R)
• M5: 1,222,514 km (0.039 R)
• M6: 1,388,119 km (0.11 R)
• M7: 2,238,583 km (0.103 R)
• M8: 2,729,264 km (0.082 R)
• M9: 2,875,720 km (0.104 R)
• M10: 2,999,886 km (0.096 R)
• M11: 3,383,305 km (0.113 R)
• M12: 4,310,513 km (0.06 R)
• M13: 4,802,690 km (0.106 R)
• M14: 4,980,861 km (0.093 R)
• M15: 5,130,908 km (0.04 R)
• M16: 5,282,600 km (0.067 R)
• M17: 5,559,506 km (0.083 R)
• M18: 6,681,041 km (0.096 R)
• M19: 7,284,968 km (0.052 R)
• M20: 8,011,714 km (0.057 R)
• M21: 8,259,149 km (0.104 R)
• M22: 8,473,223 km (0.117 R)
• M23: 9,053,364 km (0.047 R)
• M24: 10,137,500 km (0.092 R)
• M25: 11,381,107 km (0.102 R)
• M26: 11,859,820 km (0.091 R)
• M27: 12,223,343 km (0.079 R)
• M28: 12,631,446 km (0.109 R)
• M29: 13,335,753 km (0.077 R)
• M30: 13,545,339 km (0.027 R)
• M31: 14,266,102 km (0.101 R)
• M32: 15,173,562 km (0.067 R)
• M33: 15,524,369 km (0.107 R)
• M34: 15,656,464 km (0.061 R)
• M35: 15,877,720 km (0.096 R)
• M36: 16,682,556 km (0.081 R)
• M37: 17,317,749 km (0.081 R)
• M38: 17,730,190 km (0.118 R)
• M39: 18,331,873 km (0.104 R)
• M40: 18,565,096 km (0.099 R)
• M41: 18,705,419 km (0.102 R)
• M42: 19,698,150 km (0.098 R)
• M43: 19,889,187 km (0.103 R)
• M44: 21,097,040 km (0.086 R)
• M45: 21,341,483 km (0.025 R)
• M46: 21,636,041 km (0.106 R)
• M47: 22,229,196 km (0.044 R)
• M48: 22,978,233 km (0.085 R)
• M49: 23,381,100 km (0.034 R)
• M50: 24,296,190 km (0.106 R)
• M51: 24,500,990 km (0.08 R)
• M52: 26,108,718 km (0.098 R)
• M53: 26,371,262 km (0.094 R)
• M54: 26,898,894 km (0.117 R)
• M55: 27,270,345 km (0.039 R)
• M56: 28,502,733 km (0.107 R)
• M57: 28,773,056 km (0.081 R)
• M58: 28,881,515 km (0.025 R)
• M59: 28,989,973 km (0.028 R)
• M60: 29,370,849 km (0.105 R)
• M61: 29,698,618 km (0.055 R)
• M62: 30,082,486 km (0.104 R)
• M63: 31,355,564 km (0.093 R)
• M64: 31,746,613 km (0.087 R)
• M65: 31,858,512 km (0.09 R)
• M66: 32,985,732 km (0.115 R)
• M67: 33,383,363 km (0.06 R)
• M68: 34,126,117 km (0.102 R)
• M69: 34,932,000 km (0.09 R)
• M70: 36,386,690 km (0.117 R)
• M71: 36,856,278 km (0.101 R)
• M72: 37,564,624 km (0.112 R)
• M73: 37,742,496 km (0.057 R)
• M74: 39,656,152 km (0.103 R)
• M75: 40,018,478 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 10,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit