🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.56 AU - 0.84 AU

Year: 224 Days

Day: 37.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,744,730 km

• M1: 444,754 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.8 AU - 1.24 AU

Year: 394 Days

Day: 20.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.44 AU - 3.28 AU

Year: 1852 Days

Day: 31.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.43 AU - 3.87 AU

Year: 2670 Days

Day: 20.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,744,730 km

• M1: 681,568 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.6

Radius: 12.2

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.42 AU - 5.94 AU

Year: 5183 Days

Day: 14.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 63,744,730 km

• M1: 338,390 km (0.107 R)
• M2: 538,403 km (0.057 R)
• M3: 631,004 km (0.101 R)
• M4: 717,322 km (0.099 R)
• M5: 889,808 km (0.106 R)
• M6: 1,106,725 km (0.1 R)
• M7: 1,183,170 km (0.055 R)
• M8: 1,473,838 km (0.092 R)
• M9: 2,200,136 km (0.111 R)
• M10: 2,317,869 km (0.078 R)
• M11: 2,478,388 km (0.08 R)
• M12: 2,705,029 km (0.093 R)
• M13: 3,003,626 km (0.046 R)
• M14: 3,335,434 km (0.076 R)
• M15: 3,586,459 km (0.068 R)
• M16: 3,986,634 km (0.081 R)
• M17: 4,082,825 km (0.101 R)
• M18: 4,228,683 km (0.03 R)
• M19: 4,351,652 km (0.027 R)
• M20: 4,500,802 km (0.071 R)
• M21: 5,114,153 km (0.057 R)
• M22: 5,219,021 km (0.117 R)
• M23: 5,430,852 km (0.116 R)
• M24: 5,511,036 km (0.033 R)
• M25: 5,890,566 km (0.063 R)
• M26: 6,391,120 km (0.041 R)
• M27: 6,475,793 km (0.11 R)
• M28: 7,050,548 km (0.109 R)
• M29: 7,522,080 km (0.102 R)
• M30: 7,852,392 km (0.081 R)
• M31: 9,380,534 km (0.096 R)
• M32: 9,801,204 km (0.063 R)
• M33: 10,162,034 km (0.054 R)
• M34: 10,661,092 km (0.078 R)
• M35: 11,373,328 km (0.096 R)
• M36: 13,455,431 km (0.066 R)
• M37: 14,150,762 km (0.087 R)
• M38: 14,409,865 km (0.108 R)
• M39: 14,745,413 km (0.054 R)
• M40: 15,008,107 km (0.094 R)
• M41: 15,348,143 km (0.038 R)
• M42: 15,959,101 km (0.077 R)
• M43: 16,035,994 km (0.107 R)
• M44: 17,362,478 km (0.06 R)
• M45: 18,279,813 km (0.103 R)
• M46: 18,927,123 km (0.082 R)
• M47: 19,008,653 km (0.113 R)
• M48: 19,335,525 km (0.095 R)
• M49: 19,746,919 km (0.115 R)
• M50: 20,078,129 km (0.049 R)
• M51: 20,244,481 km (0.111 R)
• M52: 20,452,871 km (0.072 R)
• M53: 20,536,496 km (0.085 R)
• M54: 20,998,305 km (0.104 R)
• M55: 21,421,218 km (0.114 R)
• M56: 21,506,190 km (0.076 R)
• M57: 21,975,179 km (0.079 R)
• M58: 22,793,180 km (0.068 R)
• M59: 22,923,331 km (0.055 R)
• M60: 23,010,097 km (0.101 R)
• M61: 23,140,696 km (0.114 R)
• M62: 24,149,285 km (0.095 R)
• M63: 24,370,391 km (0.087 R)
• M64: 24,592,244 km (0.089 R)
• M65: 24,948,586 km (0.062 R)
• M66: 25,217,115 km (0.11 R)
• M67: 25,486,391 km (0.102 R)
• M68: 27,214,396 km (0.074 R)
• M69: 28,839,328 km (0.098 R)
• M70: 29,450,884 km (0.032 R)
• M71: 29,781,944 km (0.048 R)
• M72: 30,495,526 km (0.083 R)
• M73: 30,926,368 km (0.103 R)
• M74: 31,697,395 km (0.093 R)
• M75: 32,718,849 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.4

Radius: 8

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.67 AU - 8.87 AU

Year: 8293 Days

Day: 6 Hours

Environment

Temp: -172 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 63,744,730 km

• M1: 106,663 km (0.116 R)
• M2: 179,218 km (0.115 R)
• M3: 273,166 km (0.119 R)
• M4: 381,325 km (0.037 R)
• M5: 449,392 km (0.118 R)
• M6: 699,669 km (0.116 R)
• M7: 766,539 km (0.058 R)
• M8: 1,156,392 km (0.088 R)
• M9: 1,213,538 km (0.112 R)
• M10: 1,271,731 km (0.039 R)
• M11: 1,402,929 km (0.037 R)
• M12: 1,863,690 km (0.046 R)
• M13: 1,986,061 km (0.052 R)
• M14: 2,153,162 km (0.115 R)
• M15: 2,368,733 km (0.119 R)
• M16: 2,427,525 km (0.091 R)
• M17: 2,667,180 km (0.101 R)
• M18: 2,946,031 km (0.119 R)
• M19: 3,025,168 km (0.11 R)
• M20: 3,105,053 km (0.089 R)
• M21: 3,266,918 km (0.085 R)
• M22: 3,365,354 km (0.103 R)
• M23: 3,582,121 km (0.11 R)
• M24: 3,700,752 km (0.11 R)
• M25: 4,135,035 km (0.077 R)
• M26: 4,188,142 km (0.087 R)
• M27: 4,403,413 km (0.062 R)
• M28: 4,512,321 km (0.115 R)
• M29: 4,603,874 km (0.034 R)
• M30: 5,070,470 km (0.117 R)
• M31: 5,868,425 km (0.109 R)
• M32: 6,089,082 km (0.067 R)
• M33: 6,312,581 km (0.098 R)
• M34: 6,517,979 km (0.091 R)
• M35: 6,893,470 km (0.085 R)
• M36: 7,254,599 km (0.114 R)
• M37: 7,340,468 km (0.082 R)
• M38: 7,621,862 km (0.095 R)
• M39: 7,752,910 km (0.06 R)
• M40: 7,818,733 km (0.041 R)
• M41: 7,884,705 km (0.053 R)
• M42: 8,017,249 km (0.069 R)
• M43: 8,239,851 km (0.09 R)
• M44: 8,329,609 km (0.073 R)
• M45: 9,196,978 km (0.051 R)
• M46: 9,336,702 km (0.09 R)
• M47: 9,523,849 km (0.053 R)
• M48: 9,759,615 km (0.116 R)
• M49: 9,854,610 km (0.067 R)
• M50: 10,045,198 km (0.101 R)
• M51: 10,309,388 km (0.071 R)
• M52: 10,722,128 km (0.115 R)
• M53: 10,795,431 km (0.087 R)
• M54: 11,790,107 km (0.118 R)
• M55: 11,840,522 km (0.073 R)
• M56: 12,119,522 km (0.1 R)
• M57: 12,298,291 km (0.117 R)
• M58: 13,573,613 km (0.12 R)
• M59: 13,945,663 km (0.106 R)
• M60: 14,564,101 km (0.099 R)
• M61: 14,890,374 km (0.077 R)
• M62: 15,136,612 km (0.112 R)
• M63: 15,274,092 km (0.094 R)
• M64: 15,411,872 km (0.113 R)
• M65: 15,827,904 km (0.113 R)
• M66: 16,360,023 km (0.08 R)
• M67: 17,012,120 km (0.091 R)
• M68: 17,499,510 km (0.106 R)
• M69: 18,020,709 km (0.037 R)
• M70: 18,283,104 km (0.119 R)
• M71: 18,841,403 km (0.083 R)
• M72: 19,167,227 km (0.045 R)
• M73: 19,256,388 km (0.037 R)
• M74: 19,614,375 km (0.091 R)
• M75: 19,854,330 km (0.051 R)
• M76: 20,095,183 km (0.077 R)
• M77: 20,246,277 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.1

Radius: 5

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 13.96 AU - 20.54 AU

Year: 27432 Days

Day: 21.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 63,744,730 km

• M1: 84,672 km (0.027 R)
• M2: 116,537 km (0.1 R)
• M3: 167,699 km (0.114 R)
• M4: 360,531 km (0.07 R)
• M5: 426,653 km (0.114 R)
• M6: 533,915 km (0.089 R)
• M7: 1,266,944 km (0.087 R)
• M8: 1,530,237 km (0.053 R)
• M9: 2,545,707 km (0.085 R)
• M10: 3,835,989 km (0.102 R)
• M11: 3,910,788 km (0.064 R)
• M12: 3,948,337 km (0.045 R)
• M13: 4,369,305 km (0.088 R)
• M14: 4,684,358 km (0.112 R)
• M15: 7,643,404 km (0.11 R)
• M16: 7,832,197 km (0.055 R)
• M17: 8,798,748 km (0.034 R)
• M18: 9,802,400 km (0.076 R)
• M19: 10,110,572 km (0.118 R)
• M20: 11,000,679 km (0.082 R)
• M21: 11,107,044 km (0.044 R)
• M22: 15,991,863 km (0.105 R)
• M23: 16,597,435 km (0.119 R)
• M24: 16,964,399 km (0.104 R)
• M25: 18,206,958 km (0.107 R)
• M26: 19,414,213 km (0.12 R)
• M27: 19,930,326 km (0.105 R)
• M28: 20,060,027 km (0.072 R)
• M29: 20,516,301 km (0.073 R)
• M30: 22,039,207 km (0.095 R)
• M31: 27,323,303 km (0.092 R)
• M32: 27,611,728 km (0.08 R)
• M33: 27,756,389 km (0.066 R)
• M34: 28,629,293 km (0.119 R)
• M35: 28,775,749 km (0.112 R)
• M36: 28,995,658 km (0.114 R)
• M37: 29,142,712 km (0.112 R)
• M38: 31,001,017 km (0.075 R)
• M39: 31,377,256 km (0.102 R)
• M40: 31,679,294 km (0.031 R)
• M41: 32,667,687 km (0.054 R)
• M42: 33,434,825 km (0.107 R)
• M43: 33,897,980 km (0.094 R)
• M44: 34,830,573 km (0.119 R)
• M45: 37,119,121 km (0.118 R)
• M46: 39,049,532 km (0.112 R)
• M47: 39,863,345 km (0.095 R)
• M48: 40,600,713 km (0.057 R)
• M49: 40,765,121 km (0.074 R)
• M50: 41,425,146 km (0.12 R)
• M51: 42,338,591 km (0.108 R)
• M52: 42,588,719 km (0.115 R)
• M53: 47,782,308 km (0.104 R)
• M54: 51,205,706 km (0.071 R)
• M55: 51,917,791 km (0.108 R)
• M56: 52,812,237 km (0.051 R)
• M57: 53,351,537 km (0.11 R)
• M58: 53,892,483 km (0.085 R)
• M59: 54,163,704 km (0.084 R)
• M60: 55,252,926 km (0.104 R)
• M61: 58,563,826 km (0.076 R)
• M62: 58,656,727 km (0.077 R)
• M63: 59,868,619 km (0.091 R)
• M64: 61,371,629 km (0.102 R)
• M65: 61,466,025 km (0.104 R)
• M66: 62,696,916 km (0.073 R)
• M67: 63,649,256 km (0.036 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 11,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit