🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2 AU - 2.32 AU

Year: 1427 Days

Day: 37.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.8

Radius: 10.2

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.97 AU - 4.39 AU

Year: 3174 Days

Day: 13.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 75,384,154 km

• M1: 126,859 km (0.037 R)
• M2: 579,393 km (0.114 R)
• M3: 901,626 km (0.114 R)
• M4: 1,490,593 km (0.093 R)
• M5: 1,830,180 km (0.079 R)
• M6: 2,848,194 km (0.058 R)
• M7: 3,285,468 km (0.116 R)
• M8: 4,121,272 km (0.119 R)
• M9: 5,192,692 km (0.091 R)
• M10: 5,712,843 km (0.053 R)
• M11: 6,153,559 km (0.109 R)
• M12: 8,815,653 km (0.065 R)
• M13: 9,518,763 km (0.101 R)
• M14: 10,060,457 km (0.04 R)
• M15: 11,036,882 km (0.078 R)
• M16: 13,511,380 km (0.058 R)
• M17: 14,546,897 km (0.08 R)
• M18: 16,942,707 km (0.045 R)
• M19: 17,451,639 km (0.089 R)
• M20: 19,161,243 km (0.053 R)
• M21: 22,774,032 km (0.108 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.4

Radius: 3.4

Gravity: 37.84 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.28 AU - 13 AU

Year: 15604 Days

Day: 20.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 75,384,154 km

• M1: 282,590 km (0.042 R)
• M2: 962,363 km (0.08 R)
• M3: 1,340,247 km (0.096 R)
• M4: 1,525,449 km (0.088 R)
• M5: 1,663,528 km (0.084 R)
• M6: 2,875,720 km (0.062 R)
• M7: 4,008,026 km (0.041 R)
• M8: 6,216,988 km (0.069 R)
• M9: 8,209,782 km (0.086 R)
• M10: 8,538,897 km (0.105 R)
• M11: 11,789,210 km (0.118 R)
• M12: 14,249,496 km (0.068 R)
• M13: 17,031,119 km (0.082 R)
• M14: 21,274,463 km (0.052 R)
• M15: 24,980,900 km (0.113 R)
• M16: 26,272,228 km (0.094 R)
• M17: 31,883,495 km (0.099 R)
• M18: 36,454,308 km (0.084 R)
• M19: 45,981,449 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.2

Radius: 3.8

Gravity: 53.68 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 11.57 AU - 13.13 AU

Year: 19513 Days

Day: 18 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 75,384,154 km

• M1: 47,423 km (0.052 R)
• M2: 234,869 km (0.083 R)
• M3: 911,649 km (0.065 R)
• M4: 1,433,148 km (0.097 R)
• M5: 1,948,363 km (0.1 R)
• M6: 3,057,332 km (0.063 R)
• M7: 3,593,939 km (0.106 R)
• M8: 3,714,515 km (0.105 R)
• M9: 5,947,114 km (0.103 R)
• M10: 6,073,524 km (0.099 R)
• M11: 6,463,675 km (0.026 R)
• M12: 7,487,224 km (0.105 R)
• M13: 9,501,709 km (0.111 R)
• M14: 10,694,752 km (0.092 R)
• M15: 11,327,102 km (0.089 R)
• M16: 13,229,837 km (0.078 R)
• M17: 13,445,557 km (0.045 R)
• M18: 14,789,395 km (0.103 R)
• M19: 15,414,415 km (0.083 R)
• M20: 16,800,738 km (0.085 R)
• M21: 19,538,828 km (0.072 R)
• M22: 21,952,440 km (0.03 R)
• M23: 23,914,566 km (0.088 R)
• M24: 24,665,996 km (0.091 R)
• M25: 25,432,984 km (0.098 R)
• M26: 26,899,343 km (0.06 R)
• M27: 28,900,663 km (0.102 R)
• M28: 29,021,389 km (0.104 R)
• M29: 32,670,679 km (0.113 R)
• M30: 37,611,298 km (0.106 R)
• M31: 40,409,078 km (0.097 R)
• M32: 40,560,022 km (0.116 R)
• M33: 46,414,535 km (0.075 R)
• M34: 52,268,598 km (0.078 R)
• M35: 52,627,484 km (0.053 R)
• M36: 56,684,578 km (0.1 R)
• M37: 63,356,793 km (0.106 R)
• M38: 63,560,545 km (0.083 R)
• M39: 70,096,925 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.3

Radius: 5.9

Gravity: 11.56 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 10.7 AU - 14.44 AU

Year: 20036 Days

Day: 17.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 75,384,154 km

• M1: 75,697 km (0.053 R)
• M2: 524,341 km (0.12 R)
• M3: 1,413,101 km (0.096 R)
• M4: 1,899,295 km (0.027 R)
• M5: 2,405,235 km (0.073 R)
• M6: 2,852,682 km (0.115 R)
• M7: 4,060,685 km (0.104 R)
• M8: 6,316,471 km (0.102 R)
• M9: 6,605,195 km (0.085 R)
• M10: 10,163,380 km (0.116 R)
• M11: 11,384,548 km (0.098 R)
• M12: 12,896,533 km (0.036 R)
• M13: 14,537,472 km (0.041 R)
• M14: 15,856,028 km (0.087 R)
• M15: 16,312,750 km (0.112 R)
• M16: 26,742,265 km (0.076 R)
• M17: 27,826,251 km (0.119 R)
• M18: 28,268,014 km (0.086 R)
• M19: 29,506,684 km (0.099 R)
• M20: 30,197,377 km (0.088 R)
• M21: 39,623,539 km (0.118 R)
• M22: 42,035,655 km (0.085 R)
• M23: 42,471,284 km (0.031 R)
• M24: 43,647,572 km (0.107 R)
• M25: 49,532,603 km (0.096 R)
• M26: 54,192,577 km (0.035 R)
• M27: 56,100,398 km (0.067 R)
• M28: 57,873,283 km (0.083 R)
• M29: 63,225,296 km (0.046 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.3

Radius: 3

Gravity: 48.14 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 13.9 AU - 15.08 AU

Year: 24798 Days

Day: 17.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 75,384,154 km

• M1: 38,147 km (0.094 R)
• M2: 167,550 km (0.11 R)
• M3: 323,431 km (0.044 R)
• M4: 604,675 km (0.057 R)
• M5: 807,230 km (0.104 R)
• M6: 1,091,915 km (0.102 R)
• M7: 1,186,610 km (0.116 R)
• M8: 1,376,899 km (0.116 R)
• M9: 2,133,266 km (0.058 R)
• M10: 2,437,548 km (0.085 R)
• M11: 4,010,719 km (0.054 R)
• M12: 4,968,893 km (0.047 R)
• M13: 5,619,644 km (0.104 R)
• M14: 7,181,595 km (0.063 R)
• M15: 8,580,186 km (0.073 R)
• M16: 10,209,606 km (0.11 R)
• M17: 10,449,411 km (0.071 R)
• M18: 12,167,393 km (0.117 R)
• M19: 13,340,390 km (0.076 R)
• M20: 13,627,020 km (0.074 R)
• M21: 15,044,609 km (0.12 R)
• M22: 16,393,683 km (0.094 R)
• M23: 19,057,572 km (0.088 R)
• M24: 20,920,963 km (0.11 R)
• M25: 21,017,304 km (0.103 R)
• M26: 22,800,511 km (0.104 R)
• M27: 22,902,387 km (0.083 R)
• M28: 24,255,200 km (0.082 R)
• M29: 32,982,441 km (0.094 R)
• M30: 35,110,022 km (0.094 R)
• M31: 35,246,006 km (0.088 R)
• M32: 38,182,463 km (0.118 R)
• M33: 38,759,761 km (0.045 R)
• M34: 38,905,021 km (0.116 R)
• M35: 39,783,759 km (0.085 R)
• M36: 43,902,936 km (0.09 R)
• M37: 45,821,529 km (0.083 R)
• M38: 48,633,969 km (0.118 R)
• M39: 51,911,060 km (0.104 R)
• M40: 66,699,407 km (0.117 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: 355 - 12,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit