🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.42 AU - 0.66 AU

Year: 260 Days

Day: 25.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,614,186 km

• M1: 368,160 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.62 AU - 0.64 AU

Year: 328 Days

Day: 19.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,614,186 km

• M1: 556,055 km (0.101 R)
• M2: 921,373 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.5

Radius: 11.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.62 AU - 0.76 AU

Year: 376 Days

Day: 6.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 26,614,186 km

• M1: 141,819 km (0.047 R)
• M2: 216,169 km (0.089 R)
• M3: 290,968 km (0.114 R)
• M4: 383,419 km (0.034 R)
• M5: 460,612 km (0.03 R)
• M6: 544,835 km (0.048 R)
• M7: 622,626 km (0.115 R)
• M8: 753,225 km (0.111 R)
• M9: 833,559 km (0.038 R)
• M10: 905,516 km (0.081 R)
• M11: 976,575 km (0.116 R)
• M12: 1,068,578 km (0.074 R)
• M13: 1,241,812 km (0.117 R)
• M14: 1,321,996 km (0.053 R)
• M15: 1,411,007 km (0.116 R)
• M16: 1,484,310 km (0.076 R)
• M17: 1,587,832 km (0.082 R)
• M18: 1,705,117 km (0.081 R)
• M19: 1,806,394 km (0.029 R)
• M20: 1,925,175 km (0.114 R)
• M21: 2,003,265 km (0.087 R)
• M22: 2,126,534 km (0.062 R)
• M23: 2,223,772 km (0.106 R)
• M24: 2,347,340 km (0.099 R)
• M25: 2,469,113 km (0.097 R)
• M26: 2,558,722 km (0.085 R)
• M27: 2,802,866 km (0.104 R)
• M28: 2,914,466 km (0.037 R)
• M29: 3,032,050 km (0.091 R)
• M30: 3,114,328 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.2

Radius: 9.2

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.52 AU - 0.86 AU

Year: 376 Days

Day: 11.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 26,614,186 km

• M1: 124,017 km (0.102 R)
• M2: 188,344 km (0.091 R)
• M3: 284,685 km (0.083 R)
• M4: 369,357 km (0.079 R)
• M5: 436,527 km (0.108 R)
• M6: 526,136 km (0.09 R)
• M7: 675,135 km (0.057 R)
• M8: 746,344 km (0.092 R)
• M9: 823,536 km (0.103 R)
• M10: 897,138 km (0.101 R)
• M11: 960,418 km (0.06 R)
• M12: 1,068,428 km (0.103 R)
• M13: 1,142,778 km (0.117 R)
• M14: 1,275,471 km (0.105 R)
• M15: 1,391,260 km (0.118 R)
• M16: 1,499,270 km (0.088 R)
• M17: 1,564,046 km (0.101 R)
• M18: 1,728,005 km (0.108 R)
• M19: 1,796,072 km (0.091 R)
• M20: 1,918,293 km (0.084 R)
• M21: 1,984,715 km (0.104 R)
• M22: 2,090,032 km (0.074 R)
• M23: 2,184,428 km (0.104 R)
• M24: 2,284,509 km (0.049 R)
• M25: 2,386,236 km (0.097 R)
• M26: 2,557,525 km (0.054 R)
• M27: 2,667,928 km (0.026 R)
• M28: 2,751,703 km (0.105 R)
• M29: 2,874,373 km (0.088 R)
• M30: 2,945,881 km (0.097 R)
• M31: 3,179,104 km (0.119 R)
• M32: 3,403,202 km (0.04 R)
• M33: 3,494,307 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.8

Radius: 12.3

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.73 AU - 1.01 AU

Year: 532 Days

Day: 10.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 26,614,186 km

• M1: 178,769 km (0.115 R)
• M2: 323,730 km (0.115 R)
• M3: 478,564 km (0.109 R)
• M4: 555,756 km (0.109 R)
• M5: 656,435 km (0.115 R)
• M6: 878,887 km (0.099 R)
• M7: 1,005,298 km (0.112 R)
• M8: 1,172,548 km (0.082 R)
• M9: 1,298,360 km (0.095 R)
• M10: 1,469,350 km (0.117 R)
• M11: 1,580,202 km (0.078 R)
• M12: 1,661,135 km (0.12 R)
• M13: 1,783,805 km (0.105 R)
• M14: 2,003,115 km (0.116 R)
• M15: 2,170,067 km (0.105 R)
• M16: 2,360,206 km (0.093 R)
• M17: 2,442,335 km (0.087 R)
• M18: 2,652,071 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.8

Radius: 9.7

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.86 AU - 1.12 AU

Year: 646 Days

Day: 13.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 26,614,186 km

• M1: 121,025 km (0.077 R)
• M2: 200,312 km (0.053 R)
• M3: 268,229 km (0.092 R)
• M4: 340,784 km (0.083 R)
• M5: 401,820 km (0.083 R)
• M6: 578,196 km (0.086 R)
• M7: 647,908 km (0.085 R)
• M8: 796,609 km (0.077 R)
• M9: 859,440 km (0.113 R)
• M10: 948,899 km (0.081 R)
• M11: 1,045,988 km (0.043 R)
• M12: 1,106,725 km (0.092 R)
• M13: 1,177,784 km (0.116 R)
• M14: 1,241,363 km (0.06 R)
• M15: 1,371,962 km (0.104 R)
• M16: 1,502,411 km (0.086 R)
• M17: 1,576,762 km (0.103 R)
• M18: 1,652,458 km (0.114 R)
• M19: 1,734,438 km (0.032 R)
• M20: 1,817,913 km (0.071 R)
• M21: 1,886,728 km (0.063 R)
• M22: 1,972,747 km (0.06 R)
• M23: 2,082,103 km (0.075 R)
• M24: 2,171,114 km (0.085 R)
• M25: 2,605,247 km (0.092 R)
• M26: 2,866,445 km (0.096 R)
• M27: 2,934,661 km (0.066 R)
• M28: 3,041,175 km (0.074 R)
• M29: 3,264,525 km (0.086 R)
• M30: 3,329,301 km (0.089 R)
• M31: 3,407,690 km (0.118 R)
• M32: 3,519,739 km (0.103 R)
• M33: 3,619,670 km (0.087 R)
• M34: 3,870,396 km (0.063 R)
• M35: 3,945,943 km (0.108 R)
• M36: 4,015,057 km (0.104 R)
• M37: 4,084,770 km (0.119 R)
• M38: 4,147,751 km (0.095 R)
• M39: 4,260,398 km (0.095 R)
• M40: 4,367,061 km (0.116 R)
• M41: 4,445,899 km (0.103 R)
• M42: 4,597,741 km (0.088 R)
• M43: 4,891,551 km (0.086 R)
• M44: 4,980,861 km (0.098 R)
• M45: 5,048,330 km (0.116 R)
• M46: 5,153,647 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.2

Radius: 14.9

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.5 AU - 2.1 AU

Year: 1584 Days

Day: 9.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 26,614,186 km

• M1: 194,178 km (0.087 R)
• M2: 319,391 km (0.111 R)
• M3: 463,903 km (0.039 R)
• M4: 584,778 km (0.117 R)
• M5: 741,557 km (0.091 R)
• M6: 842,086 km (0.071 R)
• M7: 1,041,800 km (0.09 R)
• M8: 1,184,366 km (0.106 R)
• M9: 1,401,732 km (0.113 R)
• M10: 1,520,662 km (0.101 R)
• M11: 1,684,921 km (0.111 R)
• M12: 1,801,458 km (0.111 R)
• M13: 1,931,907 km (0.062 R)
• M14: 2,077,017 km (0.061 R)
• M15: 2,474,050 km (0.099 R)
• M16: 2,595,523 km (0.096 R)
• M17: 2,744,074 km (0.077 R)
• M18: 2,908,332 km (0.073 R)
• M19: 3,115,076 km (0.08 R)
• M20: 3,353,685 km (0.064 R)
• M21: 3,681,304 km (0.118 R)
• M22: 3,891,489 km (0.075 R)
• M23: 4,177,969 km (0.096 R)
• M24: 4,590,710 km (0.04 R)
• M25: 4,848,018 km (0.096 R)
• M26: 5,344,982 km (0.095 R)
• M27: 5,503,855 km (0.104 R)
• M28: 5,858,701 km (0.116 R)
• M29: 6,270,993 km (0.11 R)
• M30: 6,539,970 km (0.112 R)
• M31: 6,847,244 km (0.109 R)
• M32: 6,950,616 km (0.098 R)
• M33: 7,422,747 km (0.109 R)
• M34: 7,529,111 km (0.118 R)
• M35: 7,851,195 km (0.097 R)
• M36: 8,196,168 km (0.085 R)
• M37: 8,620,577 km (0.089 R)
• M38: 8,957,621 km (0.117 R)
• M39: 9,261,006 km (0.115 R)
• M40: 9,471,640 km (0.038 R)
• M41: 9,606,427 km (0.116 R)
• M42: 9,800,157 km (0.067 R)
• M43: 10,073,472 km (0.029 R)
• M44: 10,607,985 km (0.047 R)
• M45: 11,131,278 km (0.066 R)
• M46: 11,457,701 km (0.097 R)
• M47: 11,766,471 km (0.1 R)
• M48: 12,266,427 km (0.104 R)
• M49: 12,371,445 km (0.1 R)
• M50: 12,561,135 km (0.109 R)
• M51: 13,265,442 km (0.084 R)
• M52: 13,698,527 km (0.087 R)
• M53: 14,070,278 km (0.105 R)
• M54: 14,823,952 km (0.092 R)
• M55: 14,935,851 km (0.082 R)
• M56: 15,115,668 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.1

Radius: 11.9

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.42 AU - 4.02 AU

Year: 3790 Days

Day: 7.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 26,614,186 km

• M1: 160,219 km (0.109 R)
• M2: 336,296 km (0.052 R)
• M3: 443,857 km (0.106 R)
• M4: 556,504 km (0.052 R)
• M5: 862,581 km (0.047 R)
• M6: 984,952 km (0.114 R)
• M7: 1,388,567 km (0.102 R)
• M8: 1,534,425 km (0.068 R)
• M9: 1,624,483 km (0.093 R)
• M10: 1,747,453 km (0.114 R)
• M11: 2,169,169 km (0.107 R)
• M12: 2,426,926 km (0.112 R)
• M13: 3,337,828 km (0.089 R)
• M14: 3,476,206 km (0.106 R)
• M15: 3,717,657 km (0.059 R)
• M16: 3,943,849 km (0.054 R)
• M17: 4,027,324 km (0.111 R)
• M18: 4,195,921 km (0.114 R)
• M19: 4,367,061 km (0.047 R)
• M20: 4,496,762 km (0.059 R)
• M21: 4,693,932 km (0.056 R)
• M22: 4,782,494 km (0.087 R)
• M23: 4,894,094 km (0.033 R)
• M24: 5,210,943 km (0.117 R)
• M25: 5,511,186 km (0.066 R)
• M26: 5,675,145 km (0.112 R)
• M27: 6,128,726 km (0.072 R)
• M28: 6,274,434 km (0.096 R)
• M29: 6,544,458 km (0.115 R)
• M30: 7,147,038 km (0.12 R)
• M31: 7,249,214 km (0.116 R)
• M32: 7,558,582 km (0.107 R)
• M33: 9,281,501 km (0.103 R)
• M34: 9,872,562 km (0.09 R)
• M35: 9,957,982 km (0.119 R)
• M36: 10,244,462 km (0.078 R)
• M37: 11,150,128 km (0.116 R)
• M38: 11,808,209 km (0.092 R)
• M39: 12,172,629 km (0.118 R)
• M40: 12,356,186 km (0.119 R)
• M41: 12,479,155 km (0.049 R)
• M42: 12,695,175 km (0.114 R)
• M43: 13,131,103 km (0.063 R)
• M44: 13,225,050 km (0.073 R)
• M45: 13,350,862 km (0.117 R)
• M46: 14,049,484 km (0.085 R)
• M47: 14,565,148 km (0.045 R)
• M48: 14,890,673 km (0.028 R)
• M49: 15,185,530 km (0.061 R)
• M50: 17,166,655 km (0.11 R)
• M51: 18,379,894 km (0.096 R)
• M52: 18,485,210 km (0.053 R)
• M53: 19,513,397 km (0.087 R)
• M54: 19,944,239 km (0.068 R)
• M55: 20,998,455 km (0.116 R)
• M56: 21,218,812 km (0.117 R)
• M57: 21,735,972 km (0.117 R)
• M58: 21,921,773 km (0.033 R)
• M59: 22,745,159 km (0.119 R)
• M60: 23,540,721 km (0.114 R)
• M61: 23,807,903 km (0.059 R)
• M62: 24,345,408 km (0.053 R)
• M63: 24,692,924 km (0.103 R)
• M64: 25,158,921 km (0.105 R)
• M65: 25,275,907 km (0.095 R)
• M66: 25,588,716 km (0.101 R)
• M67: 25,942,216 km (0.07 R)
• M68: 26,257,717 km (0.101 R)
• M69: 26,376,349 km (0.113 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 11,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit