🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.52 AU - 0.74 AU

Year: 185 Days

Day: 39.1 Hours

Environment

Temp: 155 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.8 AU - 0.92 AU

Year: 296 Days

Day: 14.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.96 AU - 1 AU

Year: 360 Days

Day: 25.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 45,925,601 km

• M1: 772,075 km (0.084 R)
• M2: 978,370 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.95 AU - 1.03 AU

Year: 365 Days

Day: 45.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.29 AU - 1.87 AU

Year: 737 Days

Day: 35.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,925,601 km

• M1: 48,320 km (0.111 R)
• M2: 186,698 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.83 AU - 3.65 AU

Year: 2163 Days

Day: 41.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.9

Radius: 11.1

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.36 AU - 12.44 AU

Year: 12438 Days

Day: 9.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,925,601 km

• M1: 165,006 km (0.109 R)
• M2: 319,691 km (0.115 R)
• M3: 439,070 km (0.094 R)
• M4: 533,616 km (0.052 R)
• M5: 651,948 km (0.097 R)
• M6: 1,297,163 km (0.051 R)
• M7: 1,792,033 km (0.118 R)
• M8: 1,907,223 km (0.094 R)
• M9: 3,052,096 km (0.025 R)
• M10: 3,190,623 km (0.113 R)
• M11: 3,388,093 km (0.113 R)
• M12: 3,502,834 km (0.114 R)
• M13: 3,795,298 km (0.034 R)
• M14: 3,884,608 km (0.102 R)
• M15: 3,974,666 km (0.106 R)
• M16: 4,065,472 km (0.116 R)
• M17: 4,218,211 km (0.09 R)
• M18: 4,341,779 km (0.102 R)
• M19: 4,656,234 km (0.115 R)
• M20: 5,374,004 km (0.088 R)
• M21: 5,474,684 km (0.037 R)
• M22: 5,745,905 km (0.115 R)
• M23: 6,730,109 km (0.07 R)
• M24: 6,875,069 km (0.114 R)
• M25: 6,984,425 km (0.114 R)
• M26: 7,204,783 km (0.074 R)
• M27: 8,032,807 km (0.093 R)
• M28: 8,147,998 km (0.115 R)
• M29: 8,380,174 km (0.054 R)
• M30: 8,851,108 km (0.029 R)
• M31: 9,655,047 km (0.118 R)
• M32: 9,859,696 km (0.092 R)
• M33: 10,231,746 km (0.098 R)
• M34: 11,984,285 km (0.041 R)
• M35: 12,072,099 km (0.05 R)
• M36: 12,514,759 km (0.089 R)
• M37: 12,962,506 km (0.071 R)
• M38: 13,506,893 km (0.109 R)
• M39: 13,874,006 km (0.062 R)
• M40: 14,012,533 km (0.081 R)
• M41: 14,198,035 km (0.108 R)
• M42: 14,290,935 km (0.115 R)
• M43: 14,524,457 km (0.051 R)
• M44: 14,853,273 km (0.026 R)
• M45: 15,566,406 km (0.053 R)
• M46: 16,632,441 km (0.1 R)
• M47: 18,174,346 km (0.094 R)
• M48: 19,193,108 km (0.117 R)
• M49: 19,813,340 km (0.043 R)
• M50: 19,969,371 km (0.088 R)
• M51: 20,126,000 km (0.119 R)
• M52: 20,387,647 km (0.073 R)
• M53: 21,339,239 km (0.076 R)
• M54: 22,359,347 km (0.071 R)
• M55: 22,467,655 km (0.09 R)
• M56: 22,848,083 km (0.104 R)
• M57: 23,011,892 km (0.036 R)
• M58: 23,505,266 km (0.093 R)
• M59: 24,670,334 km (0.099 R)
• M60: 24,894,432 km (0.111 R)
• M61: 25,854,102 km (0.11 R)
• M62: 26,081,641 km (0.114 R)
• M63: 26,710,849 km (0.117 R)
• M64: 26,998,526 km (0.072 R)
• M65: 29,991,232 km (0.117 R)
• M66: 32,105,199 km (0.102 R)
• M67: 32,288,606 km (0.083 R)
• M68: 33,149,243 km (0.116 R)
• M69: 33,520,395 km (0.114 R)
• M70: 33,830,661 km (0.064 R)
• M71: 34,579,398 km (0.047 R)
• M72: 35,270,540 km (0.103 R)
• M73: 35,522,912 km (0.101 R)
• M74: 37,757,455 km (0.102 R)
• M75: 39,511,939 km (0.052 R)
• M76: 40,366,293 km (0.07 R)
• M77: 40,762,577 km (0.077 R)
• M78: 40,961,243 km (0.072 R)
• M79: 43,235,131 km (0.115 R)
• M80: 43,437,687 km (0.108 R)
• M81: 43,572,923 km (0.112 R)
• M82: 43,911,613 km (0.098 R)
• M83: 44,591,685 km (0.063 R)
• M84: 45,962,300 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.1

Radius: 4.5

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 11.74 AU - 17.1 AU

Year: 20307 Days

Day: 17.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 45,925,601 km

• M1: 205,697 km (0.1 R)
• M2: 538,403 km (0.083 R)
• M3: 568,771 km (0.049 R)
• M4: 696,677 km (0.057 R)
• M5: 851,511 km (0.085 R)
• M6: 998,117 km (0.071 R)
• M7: 1,335,909 km (0.039 R)
• M8: 1,594,414 km (0.088 R)
• M9: 1,752,240 km (0.073 R)
• M10: 2,107,535 km (0.089 R)
• M11: 2,510,402 km (0.115 R)
• M12: 3,019,184 km (0.05 R)
• M13: 3,074,535 km (0.101 R)
• M14: 3,356,527 km (0.12 R)
• M15: 4,565,129 km (0.108 R)
• M16: 4,628,708 km (0.047 R)
• M17: 4,918,928 km (0.111 R)
• M18: 5,927,816 km (0.113 R)
• M19: 5,962,522 km (0.081 R)
• M20: 6,172,259 km (0.074 R)
• M21: 6,313,329 km (0.12 R)
• M22: 6,562,859 km (0.092 R)
• M23: 6,815,679 km (0.114 R)
• M24: 7,706,385 km (0.062 R)
• M25: 7,782,380 km (0.115 R)
• M26: 8,165,351 km (0.115 R)
• M27: 8,476,365 km (0.072 R)
• M28: 8,791,119 km (0.076 R)
• M29: 9,676,289 km (0.051 R)
• M30: 10,421,436 km (0.071 R)
• M31: 11,099,115 km (0.062 R)
• M32: 11,573,190 km (0.084 R)
• M33: 11,747,322 km (0.092 R)
• M34: 12,142,111 km (0.096 R)
• M35: 12,274,655 km (0.115 R)
• M36: 12,318,936 km (0.093 R)
• M37: 12,496,658 km (0.092 R)
• M38: 12,720,008 km (0.097 R)
• M39: 12,899,675 km (0.074 R)
• M40: 13,489,240 km (0.117 R)
• M41: 13,672,497 km (0.059 R)
• M42: 15,119,857 km (0.042 R)
• M43: 15,310,145 km (0.108 R)
• M44: 15,644,945 km (0.091 R)
• M45: 16,909,945 km (0.1 R)
• M46: 17,156,931 km (0.111 R)
• M47: 17,355,298 km (0.114 R)
• M48: 17,504,746 km (0.077 R)
• M49: 17,554,562 km (0.067 R)
• M50: 17,955,335 km (0.117 R)
• M51: 18,460,377 km (0.055 R)
• M52: 19,072,831 km (0.082 R)
• M53: 19,329,840 km (0.086 R)
• M54: 19,484,674 km (0.107 R)
• M55: 19,795,538 km (0.033 R)
• M56: 19,899,509 km (0.097 R)
• M57: 20,055,839 km (0.069 R)
• M58: 20,422,204 km (0.037 R)
• M59: 21,161,367 km (0.104 R)
• M60: 21,694,833 km (0.066 R)
• M61: 22,611,718 km (0.074 R)
• M62: 23,211,755 km (0.114 R)
• M63: 23,651,423 km (0.115 R)
• M64: 23,706,475 km (0.057 R)
• M65: 25,437,323 km (0.076 R)
• M66: 26,575,463 km (0.069 R)
• M67: 27,092,922 km (0.104 R)
• M68: 27,613,822 km (0.115 R)
• M69: 28,783,079 km (0.097 R)
• M70: 29,611,103 km (0.092 R)
• M71: 29,908,803 km (0.073 R)
• M72: 31,230,051 km (0.083 R)
• M73: 31,290,639 km (0.097 R)
• M74: 33,185,744 km (0.113 R)
• M75: 33,371,096 km (0.051 R)
• M76: 34,116,094 km (0.118 R)
• M77: 35,306,743 km (0.103 R)
• M78: 35,432,854 km (0.069 R)
• M79: 35,685,525 km (0.111 R)
• M80: 36,129,232 km (0.104 R)
• M81: 36,447,128 km (0.115 R)
• M82: 37,792,910 km (0.101 R)
• M83: 37,986,490 km (0.106 R)
• M84: 38,180,369 km (0.078 R)
• M85: 40,071,734 km (0.116 R)
• M86: 40,466,822 km (0.114 R)
• M87: 43,741,520 km (0.069 R)
• M88: 44,012,591 km (0.106 R)
• M89: 44,420,245 km (0.1 R)
• M90: 44,829,096 km (0.085 R)
• M91: 45,170,778 km (0.117 R)
• M92: 45,650,688 km (0.058 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 17,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit