🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.52 AU - 0.58 AU

Year: 150 Days

Day: 31.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.72 AU - 1.14 AU

Year: 329 Days

Day: 16 Hours

Environment

Temp: 162 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,359,085 km

• M1: 11,220 km (0.087 R)
• M2: 21,093 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.08 AU - 2.8 AU

Year: 1399 Days

Day: 19.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,359,085 km

• M1: 1,458,579 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.51 AU - 5.35 AU

Year: 3423 Days

Day: 37.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.8

Radius: 10.7

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.95 AU - 6.25 AU

Year: 4865 Days

Day: 13.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 82,359,085 km

• M1: 133,591 km (0.09 R)
• M2: 584,928 km (0.053 R)
• M3: 977,472 km (0.076 R)
• M4: 1,401,283 km (0.059 R)
• M5: 1,851,872 km (0.105 R)
• M6: 2,430,517 km (0.101 R)
• M7: 2,807,952 km (0.056 R)
• M8: 4,939,422 km (0.059 R)
• M9: 5,406,916 km (0.095 R)
• M10: 7,942,001 km (0.096 R)
• M11: 8,392,441 km (0.106 R)
• M12: 9,100,038 km (0.117 R)
• M13: 9,761,859 km (0.057 R)
• M14: 10,499,975 km (0.05 R)
• M15: 10,860,057 km (0.093 R)
• M16: 12,185,644 km (0.119 R)
• M17: 14,044,846 km (0.059 R)
• M18: 14,482,420 km (0.12 R)
• M19: 15,042,215 km (0.087 R)
• M20: 15,500,284 km (0.108 R)
• M21: 16,869,404 km (0.051 R)
• M22: 20,677,866 km (0.107 R)
• M23: 23,007,105 km (0.115 R)
• M24: 26,904,728 km (0.085 R)
• M25: 27,325,697 km (0.098 R)
• M26: 29,053,552 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.4

Radius: 8.5

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 10.63 AU - 13.93 AU

Year: 15797 Days

Day: 5.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 93.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 82,359,085 km

• M1: 107,860 km (0.114 R)
• M2: 407,205 km (0.105 R)
• M3: 833,260 km (0.079 R)
• M4: 1,437,336 km (0.096 R)
• M5: 1,978,731 km (0.109 R)
• M6: 3,075,732 km (0.04 R)
• M7: 4,698,869 km (0.11 R)
• M8: 6,043,754 km (0.114 R)
• M9: 6,912,469 km (0.106 R)
• M10: 7,721,344 km (0.106 R)
• M11: 13,265,442 km (0.092 R)
• M12: 15,533,046 km (0.063 R)
• M13: 18,885,534 km (0.103 R)
• M14: 19,837,276 km (0.034 R)
• M15: 23,371,975 km (0.08 R)
• M16: 28,521,283 km (0.107 R)
• M17: 30,588,576 km (0.114 R)
• M18: 34,379,535 km (0.087 R)
• M19: 36,058,472 km (0.111 R)
• M20: 38,472,384 km (0.114 R)
• M21: 44,974,655 km (0.107 R)
• M22: 45,585,912 km (0.086 R)
• M23: 49,369,691 km (0.113 R)
• M24: 51,006,142 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.1

Radius: 7.4

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.02 AU - 14.42 AU

Year: 17645 Days

Day: 23.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 82,359,085 km

• M1: 177,872 km (0.064 R)
• M2: 419,622 km (0.086 R)
• M3: 1,178,682 km (0.046 R)
• M4: 1,645,128 km (0.117 R)
• M5: 2,132,368 km (0.109 R)
• M6: 2,734,799 km (0.116 R)
• M7: 5,477,526 km (0.109 R)
• M8: 7,194,461 km (0.09 R)
• M9: 10,882,497 km (0.118 R)
• M10: 11,232,407 km (0.041 R)
• M11: 11,771,408 km (0.105 R)
• M12: 12,516,555 km (0.103 R)
• M13: 19,564,110 km (0.098 R)
• M14: 20,520,190 km (0.039 R)
• M15: 27,346,042 km (0.073 R)
• M16: 28,761,088 km (0.117 R)
• M17: 31,854,772 km (0.103 R)
• M18: 32,933,373 km (0.062 R)
• M19: 35,928,621 km (0.095 R)
• M20: 38,694,237 km (0.045 R)
• M21: 40,059,767 km (0.117 R)
• M22: 41,034,546 km (0.077 R)
• M23: 43,176,339 km (0.062 R)
• M24: 43,467,457 km (0.091 R)
• M25: 48,148,823 km (0.109 R)
• M26: 55,697,980 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.2

Radius: 6.4

Gravity: 19.34 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 11.53 AU - 18.11 AU

Year: 20943 Days

Day: 22.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 82,359,085 km

• M1: 80,783 km (0.102 R)
• M2: 635,043 km (0.115 R)
• M3: 1,525,749 km (0.079 R)
• M4: 3,918,417 km (0.111 R)
• M5: 4,738,513 km (0.118 R)
• M6: 5,385,075 km (0.117 R)
• M7: 5,750,393 km (0.109 R)
• M8: 6,852,181 km (0.066 R)
• M9: 7,088,546 km (0.071 R)
• M10: 9,179,026 km (0.094 R)
• M11: 14,684,527 km (0.063 R)
• M12: 16,383,660 km (0.058 R)
• M13: 18,390,515 km (0.086 R)
• M14: 25,497,012 km (0.106 R)
• M15: 26,758,122 km (0.078 R)
• M16: 29,528,376 km (0.097 R)
• M17: 31,175,747 km (0.036 R)
• M18: 37,350,998 km (0.074 R)
• M19: 37,936,374 km (0.091 R)
• M20: 43,001,459 km (0.065 R)
• M21: 46,112,945 km (0.098 R)
• M22: 59,265,141 km (0.025 R)
• M23: 66,689,534 km (0.119 R)
• M24: 77,520,420 km (0.085 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 19,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit