🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850

Radius: 8.1

Gravity: 12.96 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.45 AU - 0.59 AU

Year: 259 Days

Day: 6 Hours

Environment

Temp: -148 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 92,129,214 km

• M1: 100,679 km (0.106 R)
• M2: 434,283 km (0.03 R)
• M3: 756,666 km (0.106 R)
• M4: 1,213,089 km (0.092 R)
• M5: 1,821,952 km (0.079 R)
• M6: 2,175,751 km (0.107 R)
• M7: 3,914,527 km (0.12 R)
• M8: 4,493,770 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.9

Radius: 9.7

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.46 AU - 0.76 AU

Year: 329 Days

Day: 9.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 92,129,214 km

• M1: 120,576 km (0.081 R)
• M2: 425,905 km (0.06 R)
• M3: 835,355 km (0.044 R)
• M4: 1,188,256 km (0.069 R)
• M5: 1,679,984 km (0.079 R)
• M6: 2,099,905 km (0.048 R)
• M7: 2,451,760 km (0.11 R)
• M8: 2,880,657 km (0.11 R)
• M9: 3,913,181 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.4

Radius: 9.2

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.6 AU - 2.08 AU

Year: 1723 Days

Day: 9.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 92,129,214 km

• M1: 114,442 km (0.088 R)
• M2: 515,963 km (0.049 R)
• M3: 860,337 km (0.086 R)
• M4: 1,376,899 km (0.11 R)
• M5: 1,784,703 km (0.112 R)
• M6: 2,213,899 km (0.109 R)
• M7: 2,671,220 km (0.105 R)
• M8: 3,146,043 km (0.064 R)
• M9: 4,639,778 km (0.085 R)
• M10: 6,058,564 km (0.05 R)
• M11: 7,007,015 km (0.101 R)
• M12: 7,856,581 km (0.048 R)
• M13: 11,094,477 km (0.113 R)
• M14: 13,006,338 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236

Radius: 9

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.9 AU - 2.7 AU

Year: 2408 Days

Day: 11.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 92,129,214 km

• M1: 111,899 km (0.078 R)
• M2: 446,250 km (0.025 R)
• M3: 962,064 km (0.047 R)
• M4: 1,271,283 km (0.101 R)
• M5: 2,064,151 km (0.098 R)
• M6: 2,351,978 km (0.112 R)
• M7: 3,903,457 km (0.032 R)
• M8: 5,189,700 km (0.057 R)
• M9: 5,486,203 km (0.037 R)
• M10: 6,762,721 km (0.115 R)
• M11: 7,091,537 km (0.098 R)
• M12: 8,341,278 km (0.073 R)
• M13: 8,631,348 km (0.092 R)
• M14: 10,021,262 km (0.109 R)
• M15: 10,923,487 km (0.094 R)
• M16: 11,518,886 km (0.036 R)
• M17: 11,806,414 km (0.118 R)
• M18: 12,850,906 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.2

Radius: 12.4

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.06 AU - 2.92 AU

Year: 2712 Days

Day: 13.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 92,129,214 km

• M1: 156,031 km (0.109 R)
• M2: 569,968 km (0.116 R)
• M3: 1,422,526 km (0.107 R)
• M4: 1,888,823 km (0.073 R)
• M5: 3,073,189 km (0.097 R)
• M6: 3,569,106 km (0.07 R)
• M7: 4,466,095 km (0.033 R)
• M8: 5,151,552 km (0.094 R)
• M9: 5,630,265 km (0.108 R)
• M10: 6,243,916 km (0.075 R)
• M11: 6,845,150 km (0.102 R)
• M12: 7,605,257 km (0.074 R)
• M13: 8,291,612 km (0.079 R)
• M14: 9,969,202 km (0.035 R)
• M15: 10,412,461 km (0.045 R)
• M16: 12,959,813 km (0.092 R)
• M17: 15,452,862 km (0.05 R)
• M18: 15,847,650 km (0.09 R)
• M19: 17,494,723 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.8

Radius: 14.4

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.31 AU - 3.25 AU

Year: 3199 Days

Day: 11 Hours

Environment

Temp: -219 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 92,129,214 km

• M1: 179,218 km (0.105 R)
• M2: 632,201 km (0.117 R)
• M3: 1,187,059 km (0.044 R)
• M4: 1,923,230 km (0.107 R)
• M5: 2,679,747 km (0.075 R)
• M6: 4,385,761 km (0.075 R)
• M7: 5,421,427 km (0.115 R)
• M8: 6,189,313 km (0.038 R)
• M9: 8,480,703 km (0.096 R)
• M10: 9,517,267 km (0.074 R)
• M11: 10,008,696 km (0.084 R)
• M12: 12,190,431 km (0.087 R)
• M13: 13,652,302 km (0.093 R)
• M14: 15,024,713 km (0.094 R)
• M15: 16,219,401 km (0.114 R)
• M16: 18,273,081 km (0.036 R)
• M17: 19,633,973 km (0.109 R)
• M18: 21,768,285 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.7

Radius: 6

Gravity: 24.21 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.69 AU - 8.17 AU

Year: 15414 Days

Day: 16.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 92,129,214 km

• M1: 74,649 km (0.059 R)
• M2: 347,665 km (0.11 R)
• M3: 541,993 km (0.045 R)
• M4: 791,971 km (0.07 R)
• M5: 1,055,862 km (0.1 R)
• M6: 1,816,118 km (0.027 R)
• M7: 2,058,467 km (0.117 R)
• M8: 2,280,171 km (0.103 R)
• M9: 2,771,899 km (0.098 R)
• M10: 3,198,402 km (0.104 R)
• M11: 3,638,819 km (0.092 R)
• M12: 3,873,837 km (0.045 R)
• M13: 6,510,799 km (0.026 R)
• M14: 8,370,749 km (0.062 R)
• M15: 9,697,981 km (0.103 R)
• M16: 10,036,222 km (0.105 R)
• M17: 12,496,209 km (0.054 R)
• M18: 13,935,939 km (0.059 R)
• M19: 20,898,523 km (0.069 R)
• M20: 24,027,064 km (0.044 R)
• M21: 30,348,172 km (0.109 R)
• M22: 33,184,548 km (0.117 R)
• M23: 35,790,543 km (0.094 R)
• M24: 38,811,073 km (0.113 R)
• M25: 40,528,158 km (0.104 R)
• M26: 43,349,573 km (0.028 R)
• M27: 47,097,000 km (0.094 R)
• M28: 47,904,081 km (0.043 R)
• M29: 50,380,374 km (0.117 R)
• M30: 51,906,422 km (0.118 R)
• M31: 53,637,868 km (0.081 R)
• M32: 54,694,926 km (0.102 R)
• M33: 58,319,084 km (0.104 R)
• M34: 59,249,433 km (0.052 R)
• M35: 65,439,644 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.4

Radius: 3.8

Gravity: 11.66 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.68 AU - 9.92 AU

Year: 18019 Days

Day: 17 Hours

Environment

Temp: -244 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 92,129,214 km

• M1: 60,587 km (0.118 R)
• M2: 306,227 km (0.085 R)
• M3: 494,870 km (0.034 R)
• M4: 631,153 km (0.105 R)
• M5: 981,063 km (0.103 R)
• M6: 1,199,177 km (0.054 R)
• M7: 1,919,191 km (0.064 R)
• M8: 2,562,312 km (0.09 R)
• M9: 2,784,615 km (0.085 R)
• M10: 3,432,972 km (0.093 R)
• M11: 4,342,527 km (0.113 R)
• M12: 4,513,069 km (0.107 R)
• M13: 6,511,247 km (0.115 R)
• M14: 7,973,567 km (0.113 R)
• M15: 8,668,748 km (0.053 R)
• M16: 9,931,952 km (0.087 R)
• M17: 10,079,456 km (0.102 R)
• M18: 11,582,017 km (0.107 R)
• M19: 11,910,534 km (0.087 R)
• M20: 13,406,064 km (0.078 R)
• M21: 14,074,916 km (0.083 R)
• M22: 14,198,932 km (0.091 R)
• M23: 17,043,536 km (0.082 R)
• M24: 18,710,654 km (0.116 R)
• M25: 19,622,154 km (0.11 R)
• M26: 20,642,561 km (0.085 R)
• M27: 21,451,138 km (0.109 R)
• M28: 22,280,658 km (0.054 R)
• M29: 25,628,210 km (0.111 R)
• M30: 28,994,162 km (0.097 R)
• M31: 32,751,911 km (0.069 R)
• M32: 34,408,857 km (0.064 R)
• M33: 36,703,987 km (0.043 R)
• M34: 42,884,025 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.8

Radius: 6.7

Gravity: 21.49 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 9.52 AU - 10.86 AU

Year: 22453 Days

Day: 23.4 Hours

Environment

Temp: -242 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 92,129,214 km

• M1: 97,089 km (0.097 R)
• M2: 400,174 km (0.049 R)
• M3: 724,652 km (0.118 R)
• M4: 1,010,982 km (0.084 R)
• M5: 1,895,106 km (0.072 R)
• M6: 2,398,652 km (0.048 R)
• M7: 3,996,058 km (0.112 R)
• M8: 5,377,146 km (0.076 R)
• M9: 7,452,816 km (0.082 R)
• M10: 8,583,327 km (0.105 R)
• M11: 9,338,049 km (0.067 R)
• M12: 10,073,173 km (0.095 R)
• M13: 10,454,946 km (0.082 R)
• M14: 12,582,827 km (0.098 R)
• M15: 13,478,918 km (0.104 R)
• M16: 15,065,702 km (0.091 R)
• M17: 18,228,949 km (0.114 R)
• M18: 18,511,091 km (0.036 R)
• M19: 19,083,901 km (0.071 R)
• M20: 19,472,257 km (0.101 R)
• M21: 19,965,182 km (0.117 R)
• M22: 25,830,915 km (0.074 R)
• M23: 27,397,055 km (0.103 R)
• M24: 28,517,692 km (0.117 R)
• M25: 28,770,812 km (0.103 R)
• M26: 29,153,334 km (0.104 R)
• M27: 34,011,674 km (0.094 R)
• M28: 34,296,359 km (0.048 R)
• M29: 41,292,004 km (0.084 R)
• M30: 42,269,178 km (0.104 R)
• M31: 45,638,122 km (0.039 R)
• M32: 52,523,962 km (0.063 R)
• M33: 53,286,762 km (0.079 R)
• M34: 53,670,929 km (0.117 R)
• M35: 55,225,849 km (0.032 R)
• M36: 69,446,473 km (0.097 R)
• M37: 70,134,773 km (0.074 R)
• M38: 71,758,359 km (0.098 R)
• M39: 75,563,380 km (0.038 R)
• M40: 76,048,227 km (0.052 R)
• M41: 76,291,473 km (0.08 R)
• M42: 81,519,620 km (0.102 R)
• M43: 83,572,551 km (0.086 R)
• M44: 87,247,722 km (0.208 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 12,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit