🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.44 AU - 0.6 AU

Year: 140 Days

Day: 19.8 Hours

Environment

Temp: 183 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.68 AU - 0.94 AU

Year: 272 Days

Day: 33.9 Hours

Environment

Temp: 107 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,882,493 km

• M1: 172,187 km (0.113 R)
• M2: 226,641 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.49 AU - 1.55 AU

Year: 699 Days

Day: 44.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.65 AU - 1.89 AU

Year: 878 Days

Day: 13.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.43 AU - 3.65 AU

Year: 1976 Days

Day: 42.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.5 AU - 4.28 AU

Year: 2860 Days

Day: 22.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.2

Radius: 11

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.19 AU - 6.93 AU

Year: 5561 Days

Day: 11.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 31,882,493 km

• M1: 158,873 km (0.116 R)
• M2: 237,113 km (0.1 R)
• M3: 512,074 km (0.114 R)
• M4: 658,380 km (0.09 R)
• M5: 819,796 km (0.1 R)
• M6: 1,496,278 km (0.103 R)
• M7: 1,696,589 km (0.098 R)
• M8: 1,852,770 km (0.074 R)
• M9: 2,525,062 km (0.08 R)
• M10: 2,887,987 km (0.088 R)
• M11: 2,991,808 km (0.085 R)
• M12: 3,075,882 km (0.082 R)
• M13: 3,181,947 km (0.102 R)
• M14: 3,354,283 km (0.11 R)
• M15: 3,844,216 km (0.09 R)
• M16: 3,912,732 km (0.054 R)
• M17: 4,214,770 km (0.106 R)
• M18: 4,332,953 km (0.099 R)
• M19: 4,718,766 km (0.063 R)
• M20: 4,890,953 km (0.107 R)
• M21: 5,040,251 km (0.113 R)
• M22: 5,241,760 km (0.062 R)
• M23: 5,343,486 km (0.113 R)
• M24: 5,835,963 km (0.045 R)
• M25: 5,994,536 km (0.12 R)
• M26: 6,074,272 km (0.077 R)
• M27: 6,154,456 km (0.109 R)
• M28: 6,288,945 km (0.117 R)
• M29: 6,891,974 km (0.076 R)
• M30: 7,144,046 km (0.108 R)
• M31: 7,399,260 km (0.107 R)
• M32: 8,153,084 km (0.067 R)
• M33: 8,569,265 km (0.106 R)
• M34: 8,810,118 km (0.113 R)
• M35: 9,577,405 km (0.089 R)
• M36: 11,571,395 km (0.06 R)
• M37: 11,704,388 km (0.118 R)
• M38: 11,904,699 km (0.093 R)
• M39: 12,039,038 km (0.076 R)
• M40: 12,342,872 km (0.089 R)
• M41: 12,717,764 km (0.067 R)
• M42: 13,096,396 km (0.109 R)
• M43: 13,234,924 km (0.071 R)
• M44: 13,478,619 km (0.084 R)
• M45: 13,618,642 km (0.086 R)
• M46: 14,147,770 km (0.068 R)
• M47: 15,262,573 km (0.083 R)
• M48: 15,335,427 km (0.074 R)
• M49: 15,554,887 km (0.116 R)
• M50: 16,405,501 km (0.046 R)
• M51: 16,780,094 km (0.099 R)
• M52: 17,006,136 km (0.101 R)
• M53: 17,423,215 km (0.103 R)
• M54: 18,074,564 km (0.097 R)
• M55: 18,267,695 km (0.115 R)
• M56: 18,500,320 km (0.109 R)
• M57: 18,577,961 km (0.113 R)
• M58: 18,811,932 km (0.071 R)
• M59: 18,929,217 km (0.118 R)
• M60: 19,282,717 km (0.091 R)
• M61: 19,836,977 km (0.118 R)
• M62: 20,036,092 km (0.059 R)
• M63: 20,597,383 km (0.097 R)
• M64: 21,204,451 km (0.071 R)
• M65: 21,449,044 km (0.08 R)
• M66: 21,858,642 km (0.104 R)
• M67: 22,105,629 km (0.106 R)
• M68: 22,727,058 km (0.079 R)
• M69: 22,893,860 km (0.087 R)
• M70: 23,060,961 km (0.072 R)
• M71: 23,312,435 km (0.116 R)
• M72: 24,327,307 km (0.083 R)
• M73: 25,702,859 km (0.071 R)
• M74: 26,007,141 km (0.116 R)
• M75: 26,400,135 km (0.059 R)
• M76: 26,575,314 km (0.097 R)
• M77: 27,236,088 km (0.067 R)
• M78: 28,798,936 km (0.08 R)
• M79: 28,889,144 km (0.071 R)
• M80: 29,114,887 km (0.083 R)
• M81: 29,205,394 km (0.112 R)
• M82: 29,704,901 km (0.079 R)
• M83: 30,024,293 km (0.078 R)
• M84: 30,161,474 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.3

Radius: 10.5

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.08 AU - 7.54 AU

Year: 6625 Days

Day: 11.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,882,493 km

• M1: 133,441 km (0.1 R)
• M2: 413,638 km (0.07 R)
• M3: 609,013 km (0.097 R)
• M4: 959,521 km (0.118 R)
• M5: 1,483,562 km (0.111 R)
• M6: 1,618,799 km (0.05 R)
• M7: 1,740,721 km (0.113 R)
• M8: 1,829,582 km (0.067 R)
• M9: 2,316,972 km (0.064 R)
• M10: 2,474,947 km (0.115 R)
• M11: 2,636,662 km (0.093 R)
• M12: 2,864,799 km (0.108 R)
• M13: 3,229,968 km (0.086 R)
• M14: 3,384,652 km (0.093 R)
• M15: 4,684,657 km (0.043 R)
• M16: 5,637,596 km (0.044 R)
• M17: 5,717,331 km (0.113 R)
• M18: 6,067,989 km (0.066 R)
• M19: 6,592,778 km (0.083 R)
• M20: 7,189,973 km (0.112 R)
• M21: 7,363,806 km (0.109 R)
• M22: 7,597,777 km (0.1 R)
• M23: 7,804,521 km (0.105 R)
• M24: 9,524,448 km (0.096 R)
• M25: 9,715,484 km (0.12 R)
• M26: 9,940,031 km (0.113 R)
• M27: 10,590,931 km (0.099 R)
• M28: 10,689,815 km (0.098 R)
• M29: 10,822,060 km (0.086 R)
• M30: 11,188,574 km (0.107 R)
• M31: 11,593,087 km (0.119 R)
• M32: 11,729,071 km (0.104 R)
• M33: 12,312,653 km (0.109 R)
• M34: 12,520,893 km (0.081 R)
• M35: 12,870,503 km (0.106 R)
• M36: 12,940,814 km (0.037 R)
• M37: 13,152,645 km (0.057 R)
• M38: 13,401,127 km (0.113 R)
• M39: 13,651,105 km (0.074 R)
• M40: 13,974,835 km (0.116 R)
• M41: 14,228,553 km (0.106 R)
• M42: 14,374,111 km (0.046 R)
• M43: 14,447,115 km (0.047 R)
• M44: 14,703,526 km (0.077 R)
• M45: 15,072,434 km (0.119 R)
• M46: 16,083,716 km (0.101 R)
• M47: 18,013,828 km (0.05 R)
• M48: 18,289,836 km (0.119 R)
• M49: 18,368,973 km (0.111 R)
• M50: 18,766,305 km (0.114 R)
• M51: 18,886,133 km (0.071 R)
• M52: 19,327,447 km (0.059 R)
• M53: 20,138,417 km (0.072 R)
• M54: 20,220,247 km (0.107 R)
• M55: 20,589,305 km (0.113 R)
• M56: 20,795,301 km (0.036 R)
• M57: 21,043,484 km (0.113 R)
• M58: 21,417,478 km (0.057 R)
• M59: 21,500,954 km (0.078 R)
• M60: 21,626,317 km (0.053 R)
• M61: 21,877,641 km (0.104 R)
• M62: 22,256,573 km (0.112 R)
• M63: 24,357,525 km (0.101 R)
• M64: 24,531,807 km (0.107 R)
• M65: 25,101,176 km (0.058 R)
• M66: 25,719,165 km (0.084 R)
• M67: 25,852,307 km (0.113 R)
• M68: 26,163,620 km (0.104 R)
• M69: 27,648,529 km (0.073 R)
• M70: 28,791,457 km (0.054 R)
• M71: 29,252,966 km (0.086 R)
• M72: 29,345,567 km (0.103 R)
• M73: 30,230,139 km (0.102 R)
• M74: 30,558,357 km (0.102 R)
• M75: 31,739,731 km (0.1 R)
• M76: 31,882,448 km (0.039 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 10,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit