🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.69 AU - 0.75 AU

Year: 233 Days

Day: 21.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.67 AU - 0.85 AU

Year: 252 Days

Day: 14.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,005,855 km

• M1: 24,384 km (0.069 R)
• M2: 344,524 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.94 AU - 0.98 AU

Year: 358 Days

Day: 40.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.22 AU - 1.34 AU

Year: 551 Days

Day: 34.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.8

Radius: 8.2

Gravity: 13.34 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.73 AU - 5.79 AU

Year: 5264 Days

Day: 8.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,005,855 km

• M1: 146,756 km (0.116 R)
• M2: 344,524 km (0.092 R)
• M3: 471,682 km (0.096 R)
• M4: 578,046 km (0.039 R)
• M5: 788,082 km (0.084 R)
• M6: 1,163,722 km (0.085 R)
• M7: 1,699,581 km (0.091 R)
• M8: 1,811,481 km (0.05 R)
• M9: 1,945,072 km (0.072 R)
• M10: 2,222,276 km (0.114 R)
• M11: 2,533,290 km (0.083 R)
• M12: 2,726,720 km (0.087 R)
• M13: 3,219,496 km (0.11 R)
• M14: 3,429,082 km (0.076 R)
• M15: 3,619,072 km (0.099 R)
• M16: 3,837,185 km (0.11 R)
• M17: 4,009,672 km (0.118 R)
• M18: 4,439,466 km (0.06 R)
• M19: 4,516,809 km (0.118 R)
• M20: 4,751,677 km (0.12 R)
• M21: 5,233,382 km (0.069 R)
• M22: 5,758,770 km (0.118 R)
• M23: 6,504,815 km (0.057 R)
• M24: 6,651,720 km (0.091 R)
• M25: 6,770,052 km (0.099 R)
• M26: 6,829,592 km (0.098 R)
• M27: 6,978,890 km (0.029 R)
• M28: 8,086,214 km (0.113 R)
• M29: 8,627,908 km (0.098 R)
• M30: 9,050,073 km (0.072 R)
• M31: 9,181,420 km (0.073 R)
• M32: 9,779,961 km (0.115 R)
• M33: 9,914,599 km (0.117 R)
• M34: 10,632,070 km (0.105 R)
• M35: 10,735,891 km (0.079 R)
• M36: 10,840,161 km (0.113 R)
• M37: 11,330,842 km (0.099 R)
• M38: 12,261,341 km (0.075 R)
• M39: 12,772,517 km (0.09 R)
• M40: 12,882,920 km (0.06 R)
• M41: 14,271,038 km (0.084 R)
• M42: 14,500,522 km (0.056 R)
• M43: 15,118,660 km (0.071 R)
• M44: 15,470,215 km (0.08 R)
• M45: 15,943,094 km (0.114 R)
• M46: 16,221,047 km (0.085 R)
• M47: 16,621,071 km (0.096 R)
• M48: 16,943,305 km (0.117 R)
• M49: 18,377,650 km (0.096 R)
• M50: 18,544,002 km (0.097 R)
• M51: 19,046,203 km (0.117 R)
• M52: 19,893,226 km (0.12 R)
• M53: 20,106,851 km (0.09 R)
• M54: 20,278,291 km (0.102 R)
• M55: 20,536,347 km (0.11 R)
• M56: 21,535,960 km (0.1 R)
• M57: 21,975,478 km (0.115 R)
• M58: 22,329,128 km (0.097 R)
• M59: 23,401,745 km (0.049 R)
• M60: 23,717,695 km (0.119 R)
• M61: 24,080,470 km (0.1 R)
• M62: 24,536,594 km (0.07 R)
• M63: 25,364,917 km (0.055 R)
• M64: 25,689,545 km (0.09 R)
• M65: 25,782,445 km (0.079 R)
• M66: 26,062,043 km (0.117 R)
• M67: 26,389,663 km (0.114 R)
• M68: 26,483,461 km (0.113 R)
• M69: 26,765,602 km (0.097 R)
• M70: 26,859,849 km (0.089 R)
• M71: 26,954,245 km (0.063 R)
• M72: 27,143,337 km (0.079 R)
• M73: 28,335,183 km (0.085 R)
• M74: 28,527,566 km (0.098 R)
• M75: 29,106,959 km (0.063 R)
• M76: 29,349,457 km (0.12 R)
• M77: 29,495,464 km (0.113 R)
• M78: 30,130,358 km (0.058 R)
• M79: 30,671,004 km (0.095 R)
• M80: 32,714,661 km (0.103 R)
• M81: 33,523,985 km (0.077 R)
• M82: 33,880,178 km (0.113 R)

Asteroid Belt

Center: 6.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.5

Radius: 14.4

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.11 AU - 7.61 AU

Year: 6842 Days

Day: 11.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,005,855 km

• M1: 194,776 km (0.069 R)
• M2: 502,050 km (0.083 R)
• M3: 603,627 km (0.114 R)
• M4: 701,315 km (0.061 R)
• M5: 973,433 km (0.108 R)
• M6: 1,297,313 km (0.103 R)
• M7: 1,656,198 km (0.108 R)
• M8: 1,875,658 km (0.1 R)
• M9: 2,783,867 km (0.115 R)
• M10: 3,387,943 km (0.106 R)
• M11: 3,959,108 km (0.045 R)
• M12: 4,181,111 km (0.062 R)
• M13: 4,611,953 km (0.066 R)
• M14: 4,793,565 km (0.047 R)
• M15: 5,489,195 km (0.086 R)
• M16: 5,848,978 km (0.074 R)
• M17: 5,961,176 km (0.115 R)
• M18: 6,187,966 km (0.116 R)
• M19: 6,446,471 km (0.1 R)
• M20: 6,679,246 km (0.108 R)
• M21: 6,826,300 km (0.034 R)
• M22: 7,063,563 km (0.12 R)
• M23: 7,153,321 km (0.117 R)
• M24: 7,638,467 km (0.099 R)
• M25: 7,730,620 km (0.086 R)
• M26: 8,040,437 km (0.066 R)
• M27: 8,134,235 km (0.104 R)
• M28: 8,228,332 km (0.089 R)
• M29: 8,386,157 km (0.098 R)
• M30: 8,672,488 km (0.114 R)
• M31: 8,994,722 km (0.086 R)
• M32: 9,850,571 km (0.03 R)
• M33: 10,051,930 km (0.115 R)
• M34: 10,492,645 km (0.105 R)
• M35: 10,870,529 km (0.088 R)
• M36: 11,358,069 km (0.117 R)
• M37: 11,923,997 km (0.113 R)
• M38: 12,354,540 km (0.097 R)
• M39: 12,608,109 km (0.062 R)
• M40: 12,753,817 km (0.092 R)
• M41: 13,378,986 km (0.111 R)
• M42: 13,826,434 km (0.117 R)
• M43: 13,976,779 km (0.062 R)
• M44: 14,354,664 km (0.058 R)
• M45: 14,812,732 km (0.083 R)
• M46: 15,082,308 km (0.096 R)
• M47: 15,470,065 km (0.097 R)
• M48: 15,821,770 km (0.119 R)
• M49: 17,214,975 km (0.089 R)
• M50: 18,275,325 km (0.106 R)
• M51: 18,938,342 km (0.083 R)
• M52: 19,147,181 km (0.064 R)
• M53: 19,272,843 km (0.094 R)
• M54: 19,609,289 km (0.116 R)
• M55: 20,544,575 km (0.043 R)
• M56: 21,494,372 km (0.115 R)
• M57: 22,062,395 km (0.113 R)
• M58: 22,194,190 km (0.112 R)
• M59: 23,392,021 km (0.084 R)
• M60: 24,111,736 km (0.082 R)
• M61: 24,701,900 km (0.069 R)
• M62: 24,838,782 km (0.112 R)
• M63: 25,021,740 km (0.078 R)
• M64: 25,526,932 km (0.078 R)
• M65: 26,687,811 km (0.11 R)
• M66: 27,865,895 km (0.101 R)
• M67: 28,772,607 km (0.088 R)
• M68: 28,964,691 km (0.045 R)
• M69: 29,398,525 km (0.026 R)
• M70: 29,543,635 km (0.104 R)
• M71: 30,468,000 km (0.1 R)
• M72: 31,303,205 km (0.067 R)
• M73: 31,996,741 km (0.109 R)
• M74: 32,745,328 km (0.119 R)
• M75: 32,845,559 km (0.104 R)
• M76: 32,996,204 km (0.107 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 16,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit