🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.5 AU - 0.62 AU

Year: 275 Days

Day: 20.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,409,015 km

• M1: 647,609 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.57 AU - 0.61 AU

Year: 297 Days

Day: 46.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,409,015 km

• M1: 547,977 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.9

Radius: 10.9

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.75 AU - 0.77 AU

Year: 435 Days

Day: 9.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 38,409,015 km

• M1: 137,929 km (0.09 R)
• M2: 230,231 km (0.115 R)
• M3: 325,974 km (0.07 R)
• M4: 452,085 km (0.087 R)
• M5: 565,480 km (0.112 R)
• M6: 661,671 km (0.108 R)
• M7: 734,675 km (0.041 R)
• M8: 841,488 km (0.064 R)
• M9: 953,836 km (0.106 R)
• M10: 1,026,989 km (0.106 R)
• M11: 1,136,495 km (0.118 R)
• M12: 1,246,150 km (0.096 R)
• M13: 1,322,744 km (0.082 R)
• M14: 1,463,965 km (0.102 R)
• M15: 1,690,007 km (0.074 R)
• M16: 1,857,706 km (0.091 R)
• M17: 2,002,667 km (0.072 R)
• M18: 2,107,984 km (0.049 R)
• M19: 2,180,838 km (0.118 R)
• M20: 2,259,526 km (0.111 R)
• M21: 2,374,268 km (0.119 R)
• M22: 2,542,416 km (0.105 R)
• M23: 2,614,971 km (0.036 R)
• M24: 2,683,038 km (0.1 R)
• M25: 2,890,680 km (0.068 R)
• M26: 3,120,462 km (0.053 R)
• M27: 3,220,693 km (0.084 R)
• M28: 3,418,910 km (0.096 R)
• M29: 3,516,597 km (0.114 R)
• M30: 3,750,269 km (0.096 R)
• M31: 3,851,098 km (0.073 R)
• M32: 3,928,889 km (0.082 R)
• M33: 4,001,145 km (0.096 R)
• M34: 4,079,833 km (0.091 R)
• M35: 4,177,521 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.6

Radius: 13.5

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.96 AU - 1.54 AU

Year: 917 Days

Day: 11.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 38,409,015 km

• M1: 176,525 km (0.106 R)
• M2: 269,575 km (0.072 R)
• M3: 510,278 km (0.038 R)
• M4: 637,437 km (0.113 R)
• M5: 738,864 km (0.08 R)
• M6: 836,551 km (0.105 R)
• M7: 960,568 km (0.095 R)
• M8: 1,159,084 km (0.063 R)
• M9: 1,341,594 km (0.114 R)
• M10: 1,439,730 km (0.053 R)
• M11: 1,572,423 km (0.068 R)
• M12: 1,689,558 km (0.115 R)
• M13: 1,871,170 km (0.063 R)
• M14: 2,002,966 km (0.095 R)
• M15: 2,159,595 km (0.062 R)
• M16: 2,561,564 km (0.12 R)
• M17: 2,732,405 km (0.111 R)
• M18: 2,835,179 km (0.084 R)
• M19: 3,003,925 km (0.096 R)
• M20: 3,110,140 km (0.118 R)
• M21: 3,267,666 km (0.1 R)
• M22: 3,368,495 km (0.032 R)
• M23: 3,530,360 km (0.078 R)
• M24: 3,625,355 km (0.114 R)
• M25: 3,756,253 km (0.092 R)
• M26: 3,960,155 km (0.054 R)
• M27: 4,095,092 km (0.05 R)
• M28: 4,360,329 km (0.096 R)
• M29: 4,481,204 km (0.025 R)
• M30: 4,659,824 km (0.061 R)
• M31: 4,754,819 km (0.089 R)
• M32: 4,840,837 km (0.1 R)
• M33: 4,966,051 km (0.095 R)
• M34: 5,102,035 km (0.073 R)
• M35: 5,268,987 km (0.079 R)
• M36: 5,437,733 km (0.112 R)
• M37: 5,699,380 km (0.044 R)
• M38: 5,821,452 km (0.105 R)
• M39: 6,130,820 km (0.106 R)
• M40: 6,466,667 km (0.096 R)
• M41: 6,604,896 km (0.085 R)
• M42: 6,862,653 km (0.045 R)
• M43: 6,960,191 km (0.102 R)
• M44: 7,178,603 km (0.107 R)
• M45: 7,510,412 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.1

Radius: 9.5

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.98 AU - 3.16 AU

Year: 2703 Days

Day: 13.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 38,409,015 km

• M1: 161,267 km (0.118 R)
• M2: 584,030 km (0.057 R)
• M3: 652,995 km (0.093 R)
• M4: 771,476 km (0.035 R)
• M5: 848,370 km (0.073 R)
• M6: 989,440 km (0.086 R)
• M7: 1,127,669 km (0.1 R)
• M8: 1,330,075 km (0.1 R)
• M9: 1,655,749 km (0.058 R)
• M10: 1,782,758 km (0.053 R)
• M11: 1,939,686 km (0.073 R)
• M12: 2,073,875 km (0.049 R)
• M13: 2,253,094 km (0.077 R)
• M14: 2,524,165 km (0.114 R)
• M15: 2,671,220 km (0.104 R)
• M16: 3,082,315 km (0.093 R)
• M17: 3,144,846 km (0.08 R)
• M18: 3,239,542 km (0.078 R)
• M19: 3,351,441 km (0.103 R)
• M20: 3,464,387 km (0.057 R)
• M21: 3,578,830 km (0.084 R)
• M22: 3,997,405 km (0.089 R)
• M23: 4,065,921 km (0.097 R)
• M24: 4,502,746 km (0.062 R)
• M25: 4,663,714 km (0.055 R)
• M26: 4,772,022 km (0.105 R)
• M27: 4,972,932 km (0.078 R)
• M28: 5,120,735 km (0.103 R)
• M29: 5,688,160 km (0.092 R)
• M30: 5,842,994 km (0.113 R)
• M31: 5,959,830 km (0.066 R)
• M32: 6,038,368 km (0.104 R)
• M33: 6,235,838 km (0.056 R)
• M34: 6,335,470 km (0.105 R)
• M35: 6,576,622 km (0.113 R)
• M36: 6,985,323 km (0.113 R)
• M37: 7,213,609 km (0.056 R)
• M38: 7,276,291 km (0.112 R)
• M39: 8,282,187 km (0.054 R)
• M40: 8,523,937 km (0.109 R)
• M41: 8,590,359 km (0.085 R)
• M42: 8,768,081 km (0.088 R)
• M43: 9,127,116 km (0.104 R)
• M44: 9,468,199 km (0.06 R)
• M45: 10,233,392 km (0.109 R)
• M46: 10,303,853 km (0.032 R)
• M47: 10,516,431 km (0.069 R)
• M48: 10,658,998 km (0.117 R)
• M49: 11,138,908 km (0.078 R)
• M50: 11,259,933 km (0.086 R)
• M51: 11,601,165 km (0.071 R)
• M52: 12,045,022 km (0.1 R)
• M53: 12,269,120 km (0.063 R)
• M54: 12,419,166 km (0.033 R)
• M55: 12,746,487 km (0.086 R)
• M56: 12,873,196 km (0.066 R)
• M57: 13,076,799 km (0.081 R)
• M58: 13,332,611 km (0.11 R)
• M59: 13,875,502 km (0.075 R)
• M60: 14,399,244 km (0.082 R)
• M61: 14,849,533 km (0.108 R)
• M62: 15,143,344 km (0.081 R)
• M63: 15,682,494 km (0.113 R)
• M64: 16,475,363 km (0.094 R)
• M65: 16,668,793 km (0.105 R)
• M66: 17,197,322 km (0.101 R)
• M67: 17,816,358 km (0.09 R)
• M68: 18,128,569 km (0.085 R)
• M69: 18,643,485 km (0.114 R)
• M70: 18,729,653 km (0.081 R)
• M71: 18,816,121 km (0.12 R)
• M72: 19,192,060 km (0.075 R)
• M73: 19,512,200 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.1

Radius: 12.8

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.5 AU - 3.68 AU

Year: 4462 Days

Day: 8.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,409,015 km

• M1: 183,706 km (0.046 R)
• M2: 559,346 km (0.094 R)
• M3: 656,136 km (0.073 R)
• M4: 807,529 km (0.093 R)
• M5: 945,758 km (0.11 R)
• M6: 1,580,352 km (0.104 R)
• M7: 1,757,625 km (0.113 R)
• M8: 1,890,767 km (0.078 R)
• M9: 2,402,243 km (0.07 R)
• M10: 2,683,636 km (0.104 R)
• M11: 2,916,560 km (0.066 R)
• M12: 3,319,577 km (0.082 R)
• M13: 3,783,779 km (0.04 R)
• M14: 4,495,566 km (0.079 R)
• M15: 4,656,982 km (0.085 R)
• M16: 4,750,032 km (0.043 R)
• M17: 5,176,535 km (0.085 R)
• M18: 5,321,495 km (0.076 R)
• M19: 5,889,668 km (0.1 R)
• M20: 6,322,305 km (0.114 R)
• M21: 6,581,558 km (0.094 R)
• M22: 6,844,402 km (0.119 R)
• M23: 7,110,686 km (0.109 R)
• M24: 7,626,200 km (0.099 R)
• M25: 7,930,183 km (0.114 R)
• M26: 8,238,205 km (0.102 R)
• M27: 8,407,849 km (0.074 R)
• M28: 9,896,797 km (0.094 R)
• M29: 10,016,924 km (0.089 R)
• M30: 10,167,868 km (0.112 R)
• M31: 10,472,150 km (0.029 R)
• M32: 11,027,308 km (0.045 R)
• M33: 11,120,807 km (0.119 R)
• M34: 11,339,818 km (0.091 R)
• M35: 12,005,828 km (0.085 R)
• M36: 13,642,279 km (0.073 R)
• M37: 14,214,640 km (0.07 R)
• M38: 14,554,826 km (0.057 R)
• M39: 14,657,450 km (0.111 R)
• M40: 14,760,373 km (0.047 R)
• M41: 15,174,310 km (0.086 R)
• M42: 15,452,263 km (0.067 R)
• M43: 16,084,165 km (0.052 R)
• M44: 16,190,230 km (0.109 R)
• M45: 16,474,316 km (0.097 R)
• M46: 16,688,540 km (0.109 R)
• M47: 17,119,831 km (0.052 R)
• M48: 17,372,950 km (0.094 R)
• M49: 18,620,597 km (0.111 R)
• M50: 18,993,095 km (0.117 R)
• M51: 19,105,294 km (0.113 R)
• M52: 19,292,889 km (0.062 R)
• M53: 19,443,235 km (0.083 R)
• M54: 19,556,331 km (0.07 R)
• M55: 19,707,575 km (0.117 R)
• M56: 19,859,117 km (0.098 R)
• M57: 19,972,961 km (0.062 R)
• M58: 20,277,842 km (0.042 R)
• M59: 20,622,515 km (0.11 R)
• M60: 20,738,005 km (0.12 R)
• M61: 20,969,283 km (0.119 R)
• M62: 21,085,371 km (0.063 R)
• M63: 21,201,459 km (0.115 R)
• M64: 21,629,459 km (0.096 R)
• M65: 22,336,009 km (0.097 R)
• M66: 22,612,765 km (0.103 R)
• M67: 22,731,696 km (0.104 R)
• M68: 22,930,511 km (0.101 R)
• M69: 23,570,491 km (0.045 R)
• M70: 23,892,575 km (0.102 R)
• M71: 24,013,749 km (0.102 R)
• M72: 25,856,197 km (0.104 R)
• M73: 26,022,101 km (0.045 R)
• M74: 27,404,834 km (0.067 R)
• M75: 27,574,029 km (0.075 R)
• M76: 27,658,851 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.9

Radius: 8

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.51 AU - 7.43 AU

Year: 9569 Days

Day: 23.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,409,015 km

• M1: 156,330 km (0.106 R)
• M2: 279,000 km (0.053 R)
• M3: 417,528 km (0.074 R)
• M4: 515,065 km (0.095 R)
• M5: 593,604 km (0.087 R)
• M6: 648,507 km (0.12 R)
• M7: 1,221,167 km (0.086 R)
• M8: 1,874,461 km (0.032 R)
• M9: 2,236,638 km (0.103 R)
• M10: 2,760,978 km (0.08 R)
• M11: 2,903,994 km (0.08 R)
• M12: 3,297,287 km (0.083 R)
• M13: 3,449,129 km (0.074 R)
• M14: 3,603,364 km (0.111 R)
• M15: 4,435,876 km (0.083 R)
• M16: 4,491,676 km (0.099 R)
• M17: 5,090,666 km (0.116 R)
• M18: 5,149,009 km (0.109 R)
• M19: 5,414,545 km (0.032 R)
• M20: 5,504,005 km (0.106 R)
• M21: 5,714,788 km (0.099 R)
• M22: 5,805,893 km (0.089 R)
• M23: 6,362,996 km (0.085 R)
• M24: 6,425,827 km (0.079 R)
• M25: 6,679,844 km (0.06 R)
• M26: 6,807,900 km (0.104 R)
• M27: 6,872,377 km (0.087 R)
• M28: 7,527,466 km (0.068 R)
• M29: 7,594,186 km (0.051 R)
• M30: 7,795,246 km (0.074 R)
• M31: 7,964,142 km (0.045 R)
• M32: 8,168,343 km (0.106 R)
• M33: 8,236,859 km (0.095 R)
• M34: 8,408,896 km (0.108 R)
• M35: 8,826,574 km (0.079 R)
• M36: 9,073,410 km (0.119 R)
• M37: 9,144,319 km (0.094 R)
• M38: 9,791,181 km (0.108 R)
• M39: 9,863,885 km (0.095 R)
• M40: 10,156,798 km (0.106 R)
• M41: 10,230,550 km (0.067 R)
• M42: 10,863,947 km (0.114 R)
• M43: 11,896,023 km (0.081 R)
• M44: 12,364,713 km (0.074 R)
• M45: 12,959,065 km (0.101 R)
• M46: 13,765,996 km (0.116 R)
• M47: 14,134,456 km (0.084 R)
• M48: 14,340,601 km (0.117 R)
• M49: 14,547,645 km (0.111 R)
• M50: 16,024,924 km (0.051 R)
• M51: 16,196,662 km (0.089 R)
• M52: 16,369,149 km (0.045 R)
• M53: 16,759,449 km (0.111 R)
• M54: 17,637,739 km (0.11 R)
• M55: 19,347,343 km (0.106 R)
• M56: 20,968,236 km (0.099 R)
• M57: 21,109,157 km (0.08 R)
• M58: 21,297,501 km (0.098 R)
• M59: 22,391,809 km (0.111 R)
• M60: 22,873,365 km (0.117 R)
• M61: 23,260,973 km (0.111 R)
• M62: 23,406,831 km (0.036 R)
• M63: 25,431,488 km (0.036 R)
• M64: 27,460,185 km (0.084 R)
• M65: 27,511,497 km (0.071 R)
• M66: 27,665,882 km (0.064 R)
• M67: 28,598,027 km (0.118 R)
• M68: 28,806,416 km (0.073 R)
• M69: 29,067,913 km (0.054 R)
• M70: 29,540,344 km (0.047 R)
• M71: 29,593,002 km (0.061 R)
• M72: 30,174,190 km (0.105 R)
• M73: 30,545,940 km (0.092 R)
• M74: 30,652,604 km (0.087 R)
• M75: 32,536,490 km (0.113 R)
• M76: 32,972,418 km (0.084 R)
• M77: 33,355,388 km (0.086 R)
• M78: 34,346,923 km (0.111 R)
• M79: 34,790,780 km (0.116 R)
• M80: 35,571,980 km (0.103 R)
• M81: 35,852,476 km (0.075 R)
• M82: 36,471,961 km (0.031 R)
• M83: 37,151,734 km (0.119 R)
• M84: 37,892,991 km (0.094 R)
• M85: 38,007,433 km (0.061 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 20,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit