🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.82 AU - 0.94 AU

Year: 299 Days

Day: 17.5 Hours

Environment

Temp: 86 °C

Axial Tilt: 60.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.8

Radius: 10.1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.82 AU - 6.42 AU

Year: 4818 Days

Day: 8.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 111,304,864 km

• M1: 149,149 km (0.114 R)
• M2: 483,201 km (0.034 R)
• M3: 909,256 km (0.052 R)
• M4: 2,652,071 km (0.096 R)
• M5: 4,327,268 km (0.092 R)
• M6: 6,075,618 km (0.09 R)
• M7: 7,710,274 km (0.113 R)
• M8: 9,591,318 km (0.113 R)
• M9: 10,763,268 km (0.081 R)
• M10: 11,151,773 km (0.105 R)
• M11: 11,627,046 km (0.065 R)
• M12: 12,276,450 km (0.101 R)
• M13: 15,143,643 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.8

Radius: 9.9

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.06 AU - 6.44 AU

Year: 5651 Days

Day: 14 Hours

Environment

Temp: -145 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 111,304,864 km

• M1: 138,228 km (0.079 R)
• M2: 412,890 km (0.061 R)
• M3: 779,405 km (0.075 R)
• M4: 1,003,353 km (0.106 R)
• M5: 1,326,933 km (0.099 R)
• M6: 2,183,979 km (0.07 R)
• M7: 2,814,834 km (0.086 R)
• M8: 3,126,147 km (0.111 R)
• M9: 3,435,814 km (0.071 R)
• M10: 3,879,073 km (0.106 R)
• M11: 4,183,056 km (0.095 R)
• M12: 5,120,137 km (0.033 R)
• M13: 7,959,504 km (0.062 R)
• M14: 8,366,560 km (0.097 R)
• M15: 8,663,512 km (0.078 R)
• M16: 9,180,672 km (0.106 R)
• M17: 9,968,604 km (0.065 R)
• M18: 10,622,496 km (0.048 R)
• M19: 10,991,255 km (0.073 R)
• M20: 11,297,631 km (0.105 R)
• M21: 13,114,049 km (0.079 R)
• M22: 13,336,800 km (0.045 R)
• M23: 13,939,978 km (0.107 R)
• M24: 14,208,058 km (0.098 R)
• M25: 15,106,991 km (0.116 R)
• M26: 16,115,730 km (0.105 R)
• M27: 18,450,653 km (0.04 R)
• M28: 20,340,822 km (0.105 R)
• M29: 21,747,641 km (0.11 R)
• M30: 22,082,740 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.2

Radius: 13.3

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 10.21 AU - 10.85 AU

Year: 12358 Days

Day: 7.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 111,304,864 km

• M1: 173,085 km (0.087 R)
• M2: 1,119,740 km (0.027 R)
• M3: 2,004,163 km (0.039 R)
• M4: 2,464,775 km (0.109 R)
• M5: 2,976,848 km (0.116 R)
• M6: 3,621,316 km (0.088 R)
• M7: 4,097,486 km (0.087 R)
• M8: 5,077,053 km (0.073 R)
• M9: 5,988,253 km (0.082 R)
• M10: 6,976,945 km (0.103 R)
• M11: 8,626,561 km (0.099 R)
• M12: 9,056,057 km (0.044 R)
• M13: 9,810,479 km (0.112 R)
• M14: 10,176,096 km (0.105 R)
• M15: 12,056,092 km (0.104 R)
• M16: 12,667,050 km (0.115 R)
• M17: 13,612,209 km (0.11 R)
• M18: 14,925,978 km (0.09 R)
• M19: 15,605,900 km (0.104 R)
• M20: 18,603,393 km (0.096 R)
• M21: 22,344,836 km (0.071 R)
• M22: 23,036,726 km (0.12 R)
• M23: 24,596,583 km (0.087 R)
• M24: 25,542,340 km (0.118 R)
• M25: 26,656,097 km (0.112 R)
• M26: 28,720,996 km (0.088 R)
• M27: 29,505,487 km (0.096 R)
• M28: 30,220,565 km (0.069 R)
• M29: 31,676,601 km (0.051 R)
• M30: 33,334,894 km (0.112 R)
• M31: 33,840,684 km (0.065 R)
• M32: 34,095,000 km (0.085 R)
• M33: 34,435,485 km (0.113 R)
• M34: 35,989,059 km (0.115 R)
• M35: 39,108,623 km (0.109 R)
• M36: 41,416,619 km (0.117 R)
• M37: 43,023,899 km (0.108 R)
• M38: 43,406,570 km (0.084 R)
• M39: 47,026,839 km (0.04 R)
• M40: 47,728,153 km (0.061 R)
• M41: 50,896,337 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.9

Radius: 13.9

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.3 AU - 13.3 AU

Year: 13738 Days

Day: 10.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 111,304,864 km

• M1: 226,491 km (0.075 R)
• M2: 839,693 km (0.101 R)
• M3: 1,424,621 km (0.079 R)
• M4: 1,761,216 km (0.111 R)
• M5: 2,048,743 km (0.065 R)
• M6: 2,341,057 km (0.083 R)
• M7: 3,626,103 km (0.054 R)
• M8: 5,237,870 km (0.08 R)
• M9: 6,143,237 km (0.094 R)
• M10: 7,021,825 km (0.081 R)
• M11: 7,641,010 km (0.095 R)
• M12: 8,213,970 km (0.086 R)
• M13: 8,845,872 km (0.104 R)
• M14: 11,352,982 km (0.066 R)
• M15: 12,318,936 km (0.059 R)
• M16: 13,559,252 km (0.068 R)
• M17: 14,712,352 km (0.093 R)
• M18: 15,457,200 km (0.114 R)
• M19: 16,635,433 km (0.111 R)
• M20: 19,573,685 km (0.057 R)
• M21: 20,086,805 km (0.119 R)
• M22: 21,845,777 km (0.09 R)
• M23: 23,679,099 km (0.045 R)
• M24: 26,767,098 km (0.084 R)
• M25: 28,110,038 km (0.06 R)
• M26: 29,695,327 km (0.109 R)
• M27: 39,477,980 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869.6

Radius: 6.2

Gravity: 22.62 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 15.61 AU - 23.61 AU

Year: 31406 Days

Day: 20.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 111,304,864 km

• M1: 79,885 km (0.056 R)
• M2: 753,824 km (0.101 R)
• M3: 998,117 km (0.085 R)
• M4: 2,226,166 km (0.106 R)
• M5: 2,853,729 km (0.058 R)
• M6: 3,068,701 km (0.094 R)
• M7: 4,177,371 km (0.034 R)
• M8: 4,481,803 km (0.113 R)
• M9: 5,859,150 km (0.09 R)
• M10: 7,309,651 km (0.098 R)
• M11: 7,888,146 km (0.065 R)
• M12: 11,681,350 km (0.044 R)
• M13: 13,937,136 km (0.063 R)
• M14: 14,976,692 km (0.12 R)
• M15: 15,386,590 km (0.097 R)
• M16: 21,610,759 km (0.077 R)
• M17: 22,500,717 km (0.106 R)
• M18: 24,334,637 km (0.089 R)
• M19: 29,121,021 km (0.086 R)
• M20: 30,153,096 km (0.118 R)
• M21: 34,709,399 km (0.06 R)
• M22: 39,058,358 km (0.096 R)
• M23: 39,719,731 km (0.066 R)
• M24: 39,985,716 km (0.066 R)
• M25: 40,520,528 km (0.099 R)
• M26: 48,234,692 km (0.096 R)
• M27: 56,305,048 km (0.062 R)
• M28: 56,463,323 km (0.117 R)
• M29: 61,977,201 km (0.094 R)
• M30: 63,984,505 km (0.098 R)
• M31: 70,022,575 km (0.083 R)
• M32: 74,138,760 km (0.04 R)
• M33: 75,414,830 km (0.044 R)
• M34: 79,872,846 km (0.108 R)
• M35: 80,061,489 km (0.107 R)
• M36: 86,996,697 km (0.097 R)
• M37: 89,771,588 km (0.11 R)
• M38: 96,484,942 km (0.117 R)
• M39: 105,163,264 km (0.093 R)
• M40: 110,195,437 km (0.112 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 19,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit