🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.9

Radius: 8.6

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.24 AU - 1.28 AU

Year: 959 Days

Day: 12 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 82,877,236 km

• M1: 116,537 km (0.103 R)
• M2: 647,759 km (0.064 R)
• M3: 1,057,507 km (0.107 R)
• M4: 1,460,374 km (0.077 R)
• M5: 2,449,964 km (0.1 R)
• M6: 2,860,012 km (0.084 R)
• M7: 3,187,631 km (0.049 R)
• M8: 3,649,590 km (0.031 R)
• M9: 4,080,581 km (0.041 R)
• M10: 4,840,688 km (0.107 R)
• M11: 6,292,535 km (0.112 R)
• M12: 7,897,122 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.2

Radius: 10.2

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.37 AU - 1.77 AU

Year: 1334 Days

Day: 10.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 82,877,236 km

• M1: 127,009 km (0.115 R)
• M2: 558,598 km (0.086 R)
• M3: 1,795,324 km (0.116 R)
• M4: 2,613,624 km (0.053 R)
• M5: 3,159,806 km (0.081 R)
• M6: 4,349,109 km (0.094 R)
• M7: 6,138,599 km (0.117 R)
• M8: 6,499,279 km (0.087 R)
• M9: 7,105,749 km (0.108 R)
• M10: 8,638,230 km (0.1 R)
• M11: 8,969,440 km (0.102 R)
• M12: 9,657,291 km (0.118 R)
• M13: 11,138,309 km (0.087 R)
• M14: 11,676,263 km (0.108 R)
• M15: 12,496,509 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.3

Radius: 10.1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.04 AU - 2.36 AU

Year: 2213 Days

Day: 13.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 82,877,236 km

• M1: 126,261 km (0.094 R)
• M2: 760,855 km (0.109 R)
• M3: 1,075,459 km (0.112 R)
• M4: 1,457,083 km (0.117 R)
• M5: 2,284,958 km (0.114 R)
• M6: 2,638,158 km (0.106 R)
• M7: 4,205,495 km (0.044 R)
• M8: 4,670,745 km (0.083 R)
• M9: 5,207,053 km (0.074 R)
• M10: 7,180,249 km (0.093 R)
• M11: 8,553,258 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.4

Radius: 8.2

Gravity: 14.33 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.01 AU - 2.85 AU

Year: 2569 Days

Day: 14.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 82,877,236 km

• M1: 102,026 km (0.116 R)
• M2: 382,372 km (0.071 R)
• M3: 764,445 km (0.091 R)
• M4: 1,152,352 km (0.111 R)
• M5: 1,423,274 km (0.1 R)
• M6: 1,748,650 km (0.117 R)
• M7: 2,706,225 km (0.12 R)
• M8: 3,001,382 km (0.114 R)
• M9: 3,560,579 km (0.055 R)
• M10: 3,936,369 km (0.055 R)
• M11: 4,208,786 km (0.095 R)
• M12: 5,738,275 km (0.07 R)
• M13: 6,483,422 km (0.073 R)
• M14: 7,671,379 km (0.102 R)
• M15: 9,178,877 km (0.093 R)
• M16: 9,963,966 km (0.098 R)
• M17: 11,079,517 km (0.111 R)
• M18: 12,543,183 km (0.101 R)
• M19: 13,135,591 km (0.114 R)
• M20: 14,873,320 km (0.105 R)
• M21: 16,434,373 km (0.089 R)
• M22: 18,216,533 km (0.081 R)
• M23: 19,393,718 km (0.084 R)
• M24: 19,756,643 km (0.104 R)
• M25: 20,124,055 km (0.077 R)
• M26: 21,510,079 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.2

Radius: 14.9

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.45 AU - 2.75 AU

Year: 2843 Days

Day: 11.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 82,877,236 km

• M1: 185,352 km (0.089 R)
• M2: 762,052 km (0.108 R)
• M3: 1,327,532 km (0.053 R)
• M4: 1,952,701 km (0.074 R)
• M5: 2,490,206 km (0.068 R)
• M6: 3,076,929 km (0.072 R)
• M7: 3,549,209 km (0.118 R)
• M8: 4,297,199 km (0.098 R)
• M9: 6,272,340 km (0.049 R)
• M10: 6,980,536 km (0.092 R)
• M11: 8,727,540 km (0.115 R)
• M12: 11,559,278 km (0.028 R)
• M13: 12,891,896 km (0.09 R)
• M14: 13,434,487 km (0.115 R)
• M15: 13,898,241 km (0.1 R)
• M16: 14,565,447 km (0.06 R)
• M17: 15,254,046 km (0.045 R)
• M18: 16,856,090 km (0.091 R)
• M19: 18,059,455 km (0.087 R)
• M20: 19,378,011 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.1

Radius: 10.4

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.35 AU - 4.35 AU

Year: 6154 Days

Day: 9.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 82,877,236 km

• M1: 129,402 km (0.1 R)
• M2: 464,352 km (0.092 R)
• M3: 1,126,472 km (0.1 R)
• M4: 1,602,941 km (0.061 R)
• M5: 2,427,225 km (0.089 R)
• M6: 3,015,594 km (0.094 R)
• M7: 3,603,962 km (0.077 R)
• M8: 4,024,332 km (0.059 R)
• M9: 5,388,366 km (0.06 R)
• M10: 6,309,889 km (0.106 R)
• M11: 8,074,844 km (0.085 R)
• M12: 9,279,855 km (0.113 R)
• M13: 12,466,290 km (0.086 R)
• M14: 14,683,929 km (0.075 R)
• M15: 16,266,824 km (0.071 R)
• M16: 17,905,818 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.8

Radius: 4.8

Gravity: 33.11 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 9.08 AU - 10.98 AU

Year: 21545 Days

Day: 20.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 82,877,236 km

• M1: 152,889 km (0.037 R)
• M2: 362,176 km (0.102 R)
• M3: 542,741 km (0.063 R)
• M4: 848,818 km (0.082 R)
• M5: 2,273,439 km (0.068 R)
• M6: 2,773,395 km (0.057 R)
• M7: 4,532,666 km (0.09 R)
• M8: 5,520,610 km (0.116 R)
• M9: 5,893,707 km (0.067 R)
• M10: 6,108,231 km (0.102 R)
• M11: 6,417,300 km (0.03 R)
• M12: 11,175,260 km (0.088 R)
• M13: 16,810,462 km (0.058 R)
• M14: 17,416,932 km (0.098 R)
• M15: 18,673,405 km (0.098 R)
• M16: 23,653,667 km (0.059 R)
• M17: 27,030,091 km (0.071 R)
• M18: 28,102,409 km (0.103 R)
• M19: 30,078,297 km (0.06 R)
• M20: 30,331,716 km (0.079 R)
• M21: 32,943,695 km (0.09 R)
• M22: 45,389,340 km (0.082 R)
• M23: 56,883,244 km (0.116 R)
• M24: 59,432,990 km (0.077 R)
• M25: 76,113,601 km (0.119 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: 443 - 14,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit