🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.65 AU - 1.89 AU

Year: 835 Days

Day: 45.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,538,098 km

• M1: 1,178,382 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.6

Radius: 12.7

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.17 AU - 8.39 AU

Year: 7699 Days

Day: 8 Hours

Environment

Temp: -155 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 72,538,098 km

• M1: 158,275 km (0.092 R)
• M2: 580,589 km (0.094 R)
• M3: 1,543,850 km (0.069 R)
• M4: 2,057,420 km (0.067 R)
• M5: 3,235,802 km (0.1 R)
• M6: 3,752,513 km (0.101 R)
• M7: 4,299,892 km (0.085 R)
• M8: 7,144,495 km (0.088 R)
• M9: 8,704,053 km (0.093 R)
• M10: 10,745,615 km (0.1 R)
• M11: 11,806,713 km (0.063 R)
• M12: 13,038,053 km (0.104 R)
• M13: 14,681,535 km (0.085 R)
• M14: 15,639,560 km (0.082 R)
• M15: 16,222,244 km (0.112 R)
• M16: 17,123,271 km (0.09 R)
• M17: 17,679,925 km (0.109 R)
• M18: 18,634,210 km (0.077 R)
• M19: 19,223,177 km (0.1 R)
• M20: 19,824,560 km (0.119 R)
• M21: 21,992,233 km (0.103 R)
• M22: 22,650,165 km (0.089 R)
• M23: 24,781,336 km (0.102 R)
• M24: 29,615,292 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.1

Radius: 13.6

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 10.67 AU - 12.91 AU

Year: 14362 Days

Day: 13.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 72,538,098 km

• M1: 169,345 km (0.111 R)
• M2: 758,012 km (0.096 R)
• M3: 1,244,355 km (0.08 R)
• M4: 1,961,078 km (0.103 R)
• M5: 2,405,833 km (0.072 R)
• M6: 2,850,438 km (0.048 R)
• M7: 4,080,132 km (0.027 R)
• M8: 4,848,018 km (0.111 R)
• M9: 5,318,952 km (0.07 R)
• M10: 6,713,204 km (0.087 R)
• M11: 8,386,157 km (0.11 R)
• M12: 13,046,281 km (0.097 R)
• M13: 15,560,572 km (0.094 R)
• M14: 16,441,404 km (0.073 R)
• M15: 26,744,958 km (0.066 R)
• M16: 27,583,005 km (0.108 R)
• M17: 30,090,116 km (0.077 R)
• M18: 32,155,614 km (0.07 R)
• M19: 33,826,323 km (0.092 R)
• M20: 34,559,651 km (0.025 R)
• M21: 40,129,928 km (0.118 R)
• M22: 40,676,708 km (0.108 R)
• M23: 43,485,558 km (0.103 R)
• M24: 45,231,664 km (0.118 R)
• M25: 46,872,753 km (0.079 R)
• M26: 53,011,950 km (0.066 R)
• M27: 54,668,447 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.6

Radius: 4

Gravity: 20.29 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 12.59 AU - 13.69 AU

Year: 16898 Days

Day: 24.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 72,538,098 km

• M1: 49,816 km (0.089 R)
• M2: 201,359 km (0.114 R)
• M3: 454,628 km (0.067 R)
• M4: 1,901,688 km (0.115 R)
• M5: 5,071,966 km (0.108 R)
• M6: 6,473,848 km (0.106 R)
• M7: 6,710,362 km (0.105 R)
• M8: 6,911,721 km (0.104 R)
• M9: 7,075,830 km (0.111 R)
• M10: 8,483,097 km (0.077 R)
• M11: 9,910,410 km (0.118 R)
• M12: 10,653,612 km (0.086 R)
• M13: 11,662,949 km (0.116 R)
• M14: 12,013,008 km (0.12 R)
• M15: 14,196,539 km (0.042 R)
• M16: 14,797,922 km (0.107 R)
• M17: 16,195,017 km (0.085 R)
• M18: 19,248,309 km (0.115 R)
• M19: 22,216,630 km (0.091 R)
• M20: 26,562,897 km (0.057 R)
• M21: 27,577,320 km (0.041 R)
• M22: 28,198,151 km (0.084 R)
• M23: 30,225,801 km (0.087 R)
• M24: 31,331,030 km (0.098 R)
• M25: 33,974,724 km (0.049 R)
• M26: 34,211,537 km (0.051 R)
• M27: 36,144,641 km (0.084 R)
• M28: 36,639,211 km (0.074 R)
• M29: 40,095,221 km (0.114 R)
• M30: 41,159,461 km (0.105 R)
• M31: 45,032,699 km (0.082 R)
• M32: 49,596,481 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.2

Radius: 4.4

Gravity: 37.56 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 12.17 AU - 15.31 AU

Year: 18068 Days

Day: 23.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 72,538,098 km

• M1: 54,753 km (0.102 R)
• M2: 271,221 km (0.119 R)
• M3: 456,722 km (0.048 R)
• M4: 795,412 km (0.087 R)
• M5: 959,820 km (0.097 R)
• M6: 6,313,778 km (0.066 R)
• M7: 6,528,601 km (0.119 R)
• M8: 7,676,615 km (0.11 R)
• M9: 8,323,925 km (0.093 R)
• M10: 8,846,021 km (0.066 R)
• M11: 12,312,503 km (0.045 R)
• M12: 12,648,051 km (0.042 R)
• M13: 13,337,398 km (0.11 R)
• M14: 13,691,197 km (0.109 R)
• M15: 17,666,013 km (0.108 R)
• M16: 18,265,451 km (0.106 R)
• M17: 25,778,705 km (0.107 R)
• M18: 28,252,007 km (0.106 R)
• M19: 29,426,649 km (0.092 R)
• M20: 31,125,483 km (0.111 R)
• M21: 47,293,123 km (0.103 R)
• M22: 47,620,892 km (0.117 R)
• M23: 51,325,683 km (0.108 R)
• M24: 55,218,070 km (0.118 R)
• M25: 57,421,946 km (0.06 R)
• M26: 57,608,195 km (0.118 R)
• M27: 64,786,499 km (0.06 R)
• M28: 69,114,216 km (0.074 R)
• M29: 70,385,200 km (0.09 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 17,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit