🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.87 AU - 0.93 AU

Year: 370 Days

Day: 34.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 162.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.35 AU - 1.55 AU

Year: 757 Days

Day: 16.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,254,695 km

• M1: 22,739 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.45 AU - 2.05 AU

Year: 1004 Days

Day: 46.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.8

Radius: 10

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.21 AU - 3.33 AU

Year: 1998 Days

Day: 5.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 48,254,695 km

• M1: 124,316 km (0.09 R)
• M2: 440,865 km (0.076 R)
• M3: 878,738 km (0.088 R)
• M4: 1,845,140 km (0.111 R)
• M5: 2,174,405 km (0.112 R)
• M6: 3,476,655 km (0.047 R)
• M7: 3,871,443 km (0.111 R)
• M8: 4,315,899 km (0.117 R)
• M9: 4,968,893 km (0.063 R)
• M10: 5,400,782 km (0.109 R)
• M11: 5,957,137 km (0.109 R)
• M12: 6,794,137 km (0.102 R)
• M13: 7,269,709 km (0.097 R)
• M14: 7,677,961 km (0.12 R)
• M15: 8,798,300 km (0.102 R)
• M16: 9,569,177 km (0.094 R)
• M17: 11,054,086 km (0.117 R)
• M18: 12,645,358 km (0.114 R)
• M19: 13,409,205 km (0.102 R)
• M20: 14,566,345 km (0.116 R)
• M21: 14,981,928 km (0.097 R)
• M22: 15,596,326 km (0.105 R)
• M23: 16,825,123 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.5

Radius: 11

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.89 AU - 6.07 AU

Year: 5561 Days

Day: 6.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 48,254,695 km

• M1: 136,882 km (0.107 R)
• M2: 580,440 km (0.092 R)
• M3: 1,483,861 km (0.11 R)
• M4: 1,862,045 km (0.114 R)
• M5: 2,353,025 km (0.102 R)
• M6: 2,745,271 km (0.083 R)
• M7: 3,161,452 km (0.07 R)
• M8: 3,663,353 km (0.12 R)
• M9: 4,027,175 km (0.089 R)
• M10: 4,644,266 km (0.092 R)
• M11: 5,409,309 km (0.092 R)
• M12: 5,882,936 km (0.067 R)
• M13: 7,725,982 km (0.07 R)
• M14: 8,522,291 km (0.102 R)
• M15: 10,457,041 km (0.088 R)
• M16: 13,613,257 km (0.039 R)
• M17: 14,945,276 km (0.078 R)
• M18: 15,349,639 km (0.117 R)
• M19: 15,939,952 km (0.083 R)
• M20: 17,355,298 km (0.119 R)
• M21: 17,802,147 km (0.111 R)
• M22: 19,461,486 km (0.052 R)
• M23: 20,575,990 km (0.113 R)
• M24: 21,004,887 km (0.051 R)
• M25: 22,327,033 km (0.104 R)
• M26: 23,860,412 km (0.076 R)
• M27: 24,254,452 km (0.102 R)
• M28: 26,965,315 km (0.119 R)
• M29: 30,514,525 km (0.117 R)

Asteroid Belt

Center: 6.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.1

Radius: 14.8

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.16 AU - 7.46 AU

Year: 7703 Days

Day: 10 Hours

Environment

Temp: -185 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 48,254,695 km

• M1: 184,753 km (0.081 R)
• M2: 845,378 km (0.101 R)
• M3: 1,467,705 km (0.105 R)
• M4: 2,699,643 km (0.08 R)
• M5: 3,618,623 km (0.105 R)
• M6: 5,176,685 km (0.078 R)
• M7: 7,832,047 km (0.056 R)
• M8: 10,324,946 km (0.116 R)
• M9: 12,709,536 km (0.079 R)
• M10: 14,562,306 km (0.053 R)
• M11: 15,497,442 km (0.069 R)
• M12: 18,354,462 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.2

Radius: 9.1

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.44 AU - 9.76 AU

Year: 10932 Days

Day: 5.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 48,254,695 km

• M1: 113,246 km (0.1 R)
• M2: 579,542 km (0.076 R)
• M3: 1,134,700 km (0.119 R)
• M4: 1,737,729 km (0.096 R)
• M5: 2,598,365 km (0.068 R)
• M6: 2,941,393 km (0.115 R)
• M7: 6,188,864 km (0.076 R)
• M8: 6,729,959 km (0.114 R)
• M9: 7,948,135 km (0.101 R)
• M10: 11,493,754 km (0.077 R)
• M11: 11,870,591 km (0.099 R)
• M12: 12,763,242 km (0.109 R)
• M13: 13,167,605 km (0.104 R)
• M14: 14,934,355 km (0.093 R)
• M15: 16,040,632 km (0.11 R)
• M16: 18,488,801 km (0.102 R)
• M17: 19,686,781 km (0.077 R)
• M18: 20,304,919 km (0.064 R)
• M19: 22,738,428 km (0.105 R)
• M20: 23,418,799 km (0.101 R)
• M21: 24,200,448 km (0.113 R)
• M22: 28,079,520 km (0.114 R)
• M23: 30,268,137 km (0.038 R)
• M24: 34,090,812 km (0.116 R)
• M25: 34,423,218 km (0.098 R)
• M26: 36,002,972 km (0.098 R)
• M27: 40,907,089 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.7

Radius: 4.3

Gravity: 34.92 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.62 AU - 11.02 AU

Year: 14371 Days

Day: 21.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 48,254,695 km

• M1: 91,554 km (0.092 R)
• M2: 426,055 km (0.061 R)
• M3: 673,041 km (0.056 R)
• M4: 922,121 km (0.096 R)
• M5: 3,439,405 km (0.088 R)
• M6: 4,265,933 km (0.104 R)
• M7: 4,643,817 km (0.112 R)
• M8: 5,009,584 km (0.071 R)
• M9: 5,216,927 km (0.065 R)
• M10: 6,182,880 km (0.057 R)
• M11: 11,303,166 km (0.104 R)
• M12: 11,841,719 km (0.083 R)
• M13: 13,493,130 km (0.044 R)
• M14: 14,934,505 km (0.075 R)
• M15: 16,324,120 km (0.088 R)
• M16: 17,797,659 km (0.12 R)
• M17: 20,214,263 km (0.078 R)
• M18: 21,185,302 km (0.084 R)
• M19: 21,455,476 km (0.088 R)
• M20: 22,746,655 km (0.06 R)
• M21: 24,088,698 km (0.059 R)
• M22: 25,482,651 km (0.06 R)
• M23: 29,201,056 km (0.065 R)
• M24: 30,899,739 km (0.12 R)
• M25: 31,597,165 km (0.054 R)
• M26: 35,622,095 km (0.106 R)
• M27: 39,429,960 km (0.109 R)
• M28: 39,838,661 km (0.108 R)
• M29: 43,790,887 km (0.097 R)
• M30: 50,837,695 km (0.116 R)
• M31: 53,289,305 km (0.074 R)
• M32: 54,797,550 km (0.113 R)
• M33: 55,476,874 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.8

Radius: 7.1

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 11.29 AU - 11.33 AU

Year: 16488 Days

Day: 20.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 168.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 48,254,695 km

• M1: 88,412 km (0.103 R)
• M2: 312,809 km (0.09 R)
• M3: 811,120 km (0.081 R)
• M4: 1,643,033 km (0.096 R)
• M5: 1,884,933 km (0.105 R)
• M6: 2,518,181 km (0.049 R)
• M7: 2,799,724 km (0.091 R)
• M8: 3,057,780 km (0.098 R)
• M9: 3,355,331 km (0.062 R)
• M10: 3,903,008 km (0.044 R)
• M11: 4,595,796 km (0.11 R)
• M12: 5,143,474 km (0.081 R)
• M13: 5,767,896 km (0.1 R)
• M14: 7,693,370 km (0.045 R)
• M15: 8,332,601 km (0.12 R)
• M16: 9,286,587 km (0.098 R)
• M17: 10,772,842 km (0.088 R)
• M18: 17,007,632 km (0.112 R)
• M19: 17,724,505 km (0.047 R)
• M20: 20,074,837 km (0.116 R)
• M21: 22,031,278 km (0.114 R)
• M22: 23,579,616 km (0.095 R)
• M23: 30,815,516 km (0.1 R)
• M24: 32,748,919 km (0.063 R)
• M25: 34,307,429 km (0.105 R)
• M26: 40,151,620 km (0.08 R)
• M27: 42,065,126 km (0.071 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.1

Radius: 6.2

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 11.64 AU - 14.96 AU

Year: 21025 Days

Day: 23 Hours

Environment

Temp: -215 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 48,254,695 km

• M1: 77,043 km (0.071 R)
• M2: 597,195 km (0.088 R)
• M3: 1,014,872 km (0.104 R)
• M4: 1,313,918 km (0.046 R)
• M5: 1,554,471 km (0.086 R)
• M6: 2,381,598 km (0.03 R)
• M7: 3,446,436 km (0.072 R)
• M8: 3,723,491 km (0.117 R)
• M9: 5,849,875 km (0.106 R)
• M10: 7,372,183 km (0.105 R)
• M11: 7,579,376 km (0.073 R)
• M12: 10,905,236 km (0.065 R)
• M13: 11,393,374 km (0.107 R)
• M14: 15,766,718 km (0.108 R)
• M15: 16,250,368 km (0.105 R)
• M16: 16,744,041 km (0.036 R)
• M17: 18,665,326 km (0.107 R)
• M18: 19,918,059 km (0.093 R)
• M19: 21,225,843 km (0.109 R)
• M20: 23,204,724 km (0.094 R)
• M21: 24,193,117 km (0.106 R)
• M22: 26,640,688 km (0.032 R)
• M23: 29,664,211 km (0.114 R)
• M24: 33,812,410 km (0.03 R)
• M25: 34,040,846 km (0.107 R)
• M26: 36,024,514 km (0.094 R)
• M27: 36,622,307 km (0.098 R)
• M28: 41,644,756 km (0.054 R)
• M29: 43,102,438 km (0.101 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 14,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit