🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.54 AU - 0.6 AU

Year: 165 Days

Day: 43.3 Hours

Environment

Temp: 141 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 24,648,848 km

• M1: 39,344 km (0.085 R)
• M2: 126,859 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.6 AU - 0.78 AU

Year: 219 Days

Day: 37.7 Hours

Environment

Temp: 112 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,648,848 km

• M1: 270,473 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.06 AU - 1.1 AU

Year: 430 Days

Day: 29.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.13 AU - 2.77 AU

Year: 1468 Days

Day: 45.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.64 AU - 3.6 AU

Year: 2110 Days

Day: 45.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.98 AU - 4.76 AU

Year: 2915 Days

Day: 43.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,648,848 km

• M1: 691,441 km (0.119 R)
• M2: 1,448,107 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.1

Radius: 9

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.63 AU - 5.63 AU

Year: 3815 Days

Day: 10.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 24,648,848 km

• M1: 115,041 km (0.049 R)
• M2: 187,147 km (0.108 R)
• M3: 318,195 km (0.073 R)
• M4: 677,529 km (0.092 R)
• M5: 815,159 km (0.105 R)
• M6: 912,248 km (0.095 R)
• M7: 1,076,057 km (0.096 R)
• M8: 1,183,618 km (0.073 R)
• M9: 1,876,855 km (0.1 R)
• M10: 1,994,289 km (0.102 R)
• M11: 2,446,075 km (0.116 R)
• M12: 2,705,777 km (0.106 R)
• M13: 2,764,868 km (0.116 R)
• M14: 2,854,028 km (0.063 R)
• M15: 2,929,126 km (0.073 R)
• M16: 3,267,666 km (0.062 R)
• M17: 3,505,677 km (0.085 R)
• M18: 3,881,616 km (0.105 R)
• M19: 4,116,784 km (0.075 R)
• M20: 4,356,739 km (0.082 R)
• M21: 4,426,152 km (0.045 R)
• M22: 4,618,834 km (0.104 R)
• M23: 4,814,508 km (0.111 R)
• M24: 4,958,421 km (0.03 R)
• M25: 5,140,332 km (0.084 R)
• M26: 5,268,987 km (0.057 R)
• M27: 5,510,886 km (0.118 R)
• M28: 5,680,530 km (0.079 R)
• M29: 5,813,672 km (0.073 R)
• M30: 5,986,308 km (0.095 R)
• M31: 6,063,650 km (0.113 R)
• M32: 6,514,538 km (0.091 R)
• M33: 6,854,724 km (0.1 R)
• M34: 7,200,894 km (0.08 R)
• M35: 7,552,748 km (0.102 R)
• M36: 7,657,317 km (0.107 R)
• M37: 7,783,428 km (0.093 R)
• M38: 8,058,987 km (0.119 R)
• M39: 8,316,295 km (0.111 R)
• M40: 8,380,922 km (0.083 R)
• M41: 8,597,988 km (0.086 R)
• M42: 8,751,027 km (0.074 R)
• M43: 8,882,972 km (0.072 R)
• M44: 9,059,797 km (0.05 R)
• M45: 9,170,948 km (0.106 R)
• M46: 9,417,036 km (0.092 R)
• M47: 9,642,780 km (0.097 R)
• M48: 9,893,057 km (0.102 R)
• M49: 10,053,426 km (0.082 R)
• M50: 10,446,569 km (0.119 R)
• M51: 10,609,930 km (0.1 R)
• M52: 10,797,675 km (0.113 R)
• M53: 11,511,556 km (0.101 R)
• M54: 11,728,772 km (0.076 R)
• M55: 11,801,327 km (0.08 R)
• M56: 12,167,094 km (0.053 R)
• M57: 12,462,251 km (0.069 R)
• M58: 12,710,134 km (0.115 R)
• M59: 13,034,762 km (0.102 R)
• M60: 13,235,821 km (0.071 R)
• M61: 13,438,078 km (0.11 R)
• M62: 14,881,697 km (0.101 R)
• M63: 15,012,894 km (0.114 R)
• M64: 15,808,755 km (0.118 R)
• M65: 16,455,167 km (0.104 R)
• M66: 16,699,910 km (0.119 R)
• M67: 16,973,225 km (0.052 R)
• M68: 17,247,887 km (0.037 R)
• M69: 17,385,816 km (0.03 R)
• M70: 17,468,843 km (0.028 R)
• M71: 17,746,197 km (0.075 R)
• M72: 18,080,997 km (0.117 R)
• M73: 18,672,058 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.6

Radius: 11.3

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.17 AU - 5.35 AU

Year: 4619 Days

Day: 5.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 24,648,848 km

• M1: 141,370 km (0.106 R)
• M2: 267,930 km (0.106 R)
• M3: 643,869 km (0.053 R)
• M4: 758,611 km (0.11 R)
• M5: 880,982 km (0.096 R)
• M6: 1,133,952 km (0.104 R)
• M7: 1,564,345 km (0.082 R)
• M8: 1,904,082 km (0.066 R)
• M9: 2,250,999 km (0.081 R)
• M10: 2,600,909 km (0.108 R)
• M11: 3,094,432 km (0.065 R)
• M12: 3,483,835 km (0.119 R)
• M13: 3,948,187 km (0.077 R)
• M14: 4,350,156 km (0.085 R)
• M15: 4,494,070 km (0.112 R)
• M16: 4,639,479 km (0.081 R)
• M17: 4,828,870 km (0.07 R)
• M18: 4,956,626 km (0.106 R)
• M19: 5,150,206 km (0.048 R)
• M20: 5,746,054 km (0.111 R)
• M21: 6,340,706 km (0.108 R)
• M22: 6,598,164 km (0.115 R)
• M23: 6,716,346 km (0.119 R)
• M24: 7,147,786 km (0.118 R)
• M25: 7,415,866 km (0.067 R)
• M26: 7,687,236 km (0.09 R)
• M27: 7,761,886 km (0.113 R)
• M28: 7,861,667 km (0.053 R)
• M29: 8,418,471 km (0.11 R)
• M30: 8,546,826 km (0.098 R)
• M31: 8,624,168 km (0.09 R)
• M32: 9,251,132 km (0.072 R)
• M33: 9,463,412 km (0.053 R)
• M34: 9,757,970 km (0.099 R)
• M35: 10,001,216 km (0.077 R)
• M36: 10,082,747 km (0.12 R)
• M37: 10,219,180 km (0.099 R)
• M38: 11,022,222 km (0.038 R)
• M39: 11,474,007 km (0.111 R)
• M40: 11,730,867 km (0.113 R)
• M41: 12,163,204 km (0.081 R)
• M42: 12,425,001 km (0.111 R)
• M43: 12,541,986 km (0.096 R)
• M44: 12,629,950 km (0.083 R)
• M45: 13,013,668 km (0.07 R)
• M46: 13,251,679 km (0.088 R)
• M47: 13,401,276 km (0.082 R)
• M48: 13,641,531 km (0.079 R)
• M49: 14,340,601 km (0.038 R)
• M50: 14,586,540 km (0.088 R)
• M51: 15,301,169 km (0.084 R)
• M52: 16,410,587 km (0.103 R)
• M53: 16,539,092 km (0.065 R)
• M54: 17,121,177 km (0.067 R)
• M55: 17,644,321 km (0.091 R)
• M56: 17,907,912 km (0.085 R)
• M57: 18,205,911 km (0.064 R)
• M58: 19,076,272 km (0.105 R)
• M59: 19,925,838 km (0.045 R)
• M60: 20,718,258 km (0.1 R)
• M61: 21,031,217 km (0.091 R)
• M62: 21,205,797 km (0.082 R)
• M63: 21,310,665 km (0.069 R)
• M64: 21,485,994 km (0.047 R)
• M65: 21,591,461 km (0.096 R)
• M66: 22,085,582 km (0.097 R)
• M67: 22,227,551 km (0.114 R)
• M68: 22,334,065 km (0.082 R)
• M69: 22,405,273 km (0.115 R)
• M70: 22,512,236 km (0.105 R)
• M71: 22,905,528 km (0.117 R)
• M72: 23,301,364 km (0.056 R)
• M73: 23,373,471 km (0.079 R)
• M74: 23,953,761 km (0.073 R)
• M75: 24,208,975 km (0.114 R)
• M76: 24,355,281 km (0.107 R)
• M77: 24,428,584 km (0.119 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: 156 - 16,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit