🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.9 AU - 2.76 AU

Year: 1326 Days

Day: 48 Hours

Environment

Temp: -95 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.41 AU - 3.47 AU

Year: 2378 Days

Day: 30.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,685,192 km

• M1: 47,123 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364

Radius: 13.6

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.87 AU - 5.89 AU

Year: 4019 Days

Day: 5.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 90,685,192 km

• M1: 180,265 km (0.111 R)
• M2: 837,299 km (0.115 R)
• M3: 1,531,733 km (0.104 R)
• M4: 2,017,327 km (0.091 R)
• M5: 2,459,838 km (0.057 R)
• M6: 3,101,164 km (0.065 R)
• M7: 4,325,174 km (0.065 R)
• M8: 5,363,682 km (0.116 R)
• M9: 6,562,260 km (0.081 R)
• M10: 8,463,051 km (0.082 R)
• M11: 8,911,545 km (0.054 R)
• M12: 10,470,654 km (0.11 R)
• M13: 10,947,871 km (0.104 R)
• M14: 11,860,718 km (0.103 R)
• M15: 13,049,572 km (0.027 R)
• M16: 13,602,785 km (0.067 R)
• M17: 15,255,841 km (0.106 R)
• M18: 16,930,739 km (0.077 R)
• M19: 18,038,062 km (0.082 R)
• M20: 18,783,209 km (0.108 R)
• M21: 19,608,690 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.7

Radius: 9.2

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.88 AU - 5.1 AU

Year: 4155 Days

Day: 14.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 90,685,192 km

• M1: 115,639 km (0.059 R)
• M2: 408,552 km (0.112 R)
• M3: 899,831 km (0.079 R)
• M4: 1,389,615 km (0.106 R)
• M5: 2,419,895 km (0.079 R)
• M6: 2,782,520 km (0.104 R)
• M7: 3,087,251 km (0.05 R)
• M8: 3,829,107 km (0.105 R)
• M9: 4,489,881 km (0.06 R)
• M10: 4,784,738 km (0.102 R)
• M11: 5,607,227 km (0.061 R)
• M12: 5,949,807 km (0.046 R)
• M13: 6,306,448 km (0.093 R)
• M14: 6,772,146 km (0.092 R)
• M15: 7,062,515 km (0.059 R)
• M16: 8,492,372 km (0.088 R)
• M17: 9,060,844 km (0.073 R)
• M18: 9,374,251 km (0.061 R)
• M19: 9,735,530 km (0.111 R)
• M20: 10,875,466 km (0.104 R)
• M21: 13,367,916 km (0.039 R)
• M22: 14,559,613 km (0.095 R)
• M23: 15,708,076 km (0.073 R)
• M24: 16,856,987 km (0.09 R)
• M25: 20,774,656 km (0.059 R)
• M26: 21,528,031 km (0.106 R)
• M27: 25,882,376 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368

Radius: 14.5

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.12 AU - 5.3 AU

Year: 4433 Days

Day: 7.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 90,685,192 km

• M1: 181,462 km (0.051 R)
• M2: 824,284 km (0.105 R)
• M3: 1,300,305 km (0.114 R)
• M4: 1,821,803 km (0.067 R)
• M5: 2,425,430 km (0.103 R)
• M6: 3,268,115 km (0.103 R)
• M7: 3,758,647 km (0.104 R)
• M8: 4,255,461 km (0.083 R)
• M9: 5,157,237 km (0.035 R)
• M10: 8,995,320 km (0.108 R)
• M11: 10,242,069 km (0.092 R)
• M12: 11,387,839 km (0.109 R)
• M13: 12,168,440 km (0.063 R)
• M14: 13,030,872 km (0.082 R)
• M15: 13,836,756 km (0.105 R)
• M16: 16,077,582 km (0.034 R)
• M17: 17,397,185 km (0.117 R)
• M18: 19,571,291 km (0.034 R)
• M19: 20,064,366 km (0.053 R)
• M20: 20,946,993 km (0.095 R)
• M21: 21,593,256 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.1

Radius: 9.8

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.42 AU - 10.1 AU

Year: 11367 Days

Day: 6.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 90,685,192 km

• M1: 197,320 km (0.081 R)
• M2: 715,227 km (0.111 R)
• M3: 1,357,900 km (0.119 R)
• M4: 1,990,250 km (0.092 R)
• M5: 3,565,815 km (0.047 R)
• M6: 10,863,049 km (0.106 R)
• M7: 13,067,524 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.2

Radius: 8.3

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 9.7 AU - 12.66 AU

Year: 13935 Days

Day: 9.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 90,685,192 km

• M1: 107,561 km (0.107 R)
• M2: 532,269 km (0.101 R)
• M3: 949,797 km (0.075 R)
• M4: 2,101,551 km (0.045 R)
• M5: 2,565,155 km (0.057 R)
• M6: 3,127,792 km (0.069 R)
• M7: 3,570,602 km (0.103 R)
• M8: 4,497,660 km (0.075 R)
• M9: 4,995,223 km (0.116 R)
• M10: 6,125,584 km (0.113 R)
• M11: 6,737,140 km (0.08 R)
• M12: 8,621,176 km (0.03 R)
• M13: 14,516,229 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.2

Radius: 5.9

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 10.73 AU - 16.63 AU

Year: 18862 Days

Day: 23.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 90,685,192 km

• M1: 73,901 km (0.111 R)
• M2: 310,116 km (0.119 R)
• M3: 562,039 km (0.113 R)
• M4: 991,834 km (0.102 R)
• M5: 1,779,467 km (0.1 R)
• M6: 3,595,435 km (0.091 R)
• M7: 6,306,597 km (0.097 R)
• M8: 6,705,126 km (0.12 R)
• M9: 7,685,591 km (0.118 R)
• M10: 9,153,744 km (0.113 R)
• M11: 9,716,830 km (0.075 R)
• M12: 11,254,248 km (0.036 R)
• M13: 12,757,856 km (0.12 R)
• M14: 12,946,798 km (0.086 R)
• M15: 13,920,082 km (0.092 R)
• M16: 14,595,367 km (0.112 R)
• M17: 15,080,961 km (0.113 R)
• M18: 16,011,161 km (0.074 R)
• M19: 16,752,418 km (0.081 R)
• M20: 19,277,930 km (0.09 R)
• M21: 21,154,336 km (0.12 R)
• M22: 22,136,745 km (0.095 R)
• M23: 28,786,520 km (0.104 R)
• M24: 31,574,127 km (0.111 R)
• M25: 32,152,472 km (0.108 R)
• M26: 35,522,314 km (0.106 R)
• M27: 36,526,714 km (0.091 R)
• M28: 46,581,935 km (0.094 R)
• M29: 50,881,826 km (0.073 R)
• M30: 55,438,877 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.7

Radius: 7.6

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.41 AU - 16.95 AU

Year: 18862 Days

Day: 20.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 90,685,192 km

• M1: 94,695 km (0.056 R)
• M2: 399,127 km (0.116 R)
• M3: 955,332 km (0.079 R)
• M4: 1,207,554 km (0.09 R)
• M5: 1,719,029 km (0.09 R)
• M6: 1,971,550 km (0.071 R)
• M7: 2,860,461 km (0.085 R)
• M8: 3,524,675 km (0.072 R)
• M9: 3,993,066 km (0.111 R)
• M10: 4,953,335 km (0.119 R)
• M11: 5,577,457 km (0.117 R)
• M12: 6,136,505 km (0.057 R)
• M13: 8,899,727 km (0.074 R)
• M14: 10,803,210 km (0.117 R)
• M15: 11,910,234 km (0.089 R)
• M16: 14,279,865 km (0.07 R)
• M17: 14,691,558 km (0.075 R)
• M18: 16,344,016 km (0.085 R)
• M19: 18,680,585 km (0.117 R)
• M20: 19,506,515 km (0.076 R)
• M21: 22,867,830 km (0.1 R)
• M22: 23,908,582 km (0.095 R)
• M23: 24,587,158 km (0.104 R)
• M24: 27,747,114 km (0.063 R)
• M25: 31,513,091 km (0.08 R)
• M26: 32,211,114 km (0.034 R)
• M27: 36,618,417 km (0.028 R)
• M28: 37,260,641 km (0.057 R)
• M29: 38,435,583 km (0.055 R)
• M30: 43,957,689 km (0.086 R)
• M31: 49,828,807 km (0.109 R)
• M32: 50,776,210 km (0.066 R)
• M33: 51,896,399 km (0.084 R)
• M34: 56,542,759 km (0.046 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.9

Radius: 6.5

Gravity: 19.22 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 12.61 AU - 19.43 AU

Year: 23903 Days

Day: 15.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 90,685,192 km

• M1: 80,932 km (0.108 R)
• M2: 298,897 km (0.092 R)
• M3: 533,915 km (0.104 R)
• M4: 1,006,644 km (0.113 R)
• M5: 1,212,192 km (0.084 R)
• M6: 1,618,799 km (0.044 R)
• M7: 1,824,795 km (0.054 R)
• M8: 2,027,500 km (0.117 R)
• M9: 3,277,989 km (0.097 R)
• M10: 4,858,789 km (0.085 R)
• M11: 5,131,357 km (0.029 R)
• M12: 7,957,859 km (0.112 R)
• M13: 11,958,704 km (0.035 R)
• M14: 12,601,377 km (0.108 R)
• M15: 13,800,104 km (0.096 R)
• M16: 15,320,168 km (0.05 R)
• M17: 17,667,509 km (0.038 R)
• M18: 19,749,462 km (0.11 R)
• M19: 20,747,579 km (0.083 R)
• M20: 26,247,844 km (0.082 R)
• M21: 29,587,168 km (0.11 R)
• M22: 30,104,776 km (0.03 R)
• M23: 31,291,536 km (0.077 R)
• M24: 37,394,531 km (0.06 R)
• M25: 42,583,034 km (0.094 R)
• M26: 48,948,573 km (0.102 R)
• M27: 49,854,687 km (0.12 R)
• M28: 55,723,262 km (0.103 R)
• M29: 70,863,614 km (0.116 R)
• M30: 74,140,854 km (0.11 R)
• M31: 79,991,477 km (0.112 R)
• M32: 86,142,493 km (0.104 R)
• M33: 87,197,308 km (0.029 R)
• M34: 89,602,243 km (0.04 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 14,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit