🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.84 AU - 0.86 AU

Year: 286 Days

Day: 33.1 Hours

Environment

Temp: 86 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,974,657 km

• M1: 43,533 km (0.117 R)
• M2: 591,809 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.93 AU - 1.49 AU

Year: 486 Days

Day: 38.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,974,657 km

• M1: 392,395 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.41 AU - 2.17 AU

Year: 875 Days

Day: 44.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.7

Radius: 12

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.57 AU - 10.31 AU

Year: 8956 Days

Day: 7.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 75,974,657 km

• M1: 246,687 km (0.1 R)
• M2: 451,038 km (0.091 R)
• M3: 703,708 km (0.06 R)
• M4: 804,537 km (0.088 R)
• M5: 1,021,903 km (0.12 R)
• M6: 1,177,934 km (0.054 R)
• M7: 1,384,827 km (0.045 R)
• M8: 1,881,941 km (0.084 R)
• M9: 2,201,033 km (0.081 R)
• M10: 2,617,514 km (0.12 R)
• M11: 3,524,077 km (0.114 R)
• M12: 3,887,600 km (0.028 R)
• M13: 4,011,617 km (0.077 R)
• M14: 4,136,830 km (0.114 R)
• M15: 4,520,548 km (0.095 R)
• M16: 4,650,998 km (0.098 R)
• M17: 4,815,855 km (0.028 R)
• M18: 4,949,296 km (0.115 R)
• M19: 5,287,986 km (0.116 R)
• M20: 5,704,466 km (0.101 R)
• M21: 6,312,881 km (0.047 R)
• M22: 6,459,038 km (0.069 R)
• M23: 6,569,291 km (0.114 R)
• M24: 6,754,793 km (0.05 R)
• M25: 7,903,106 km (0.077 R)
• M26: 8,060,782 km (0.03 R)
• M27: 8,299,391 km (0.12 R)
• M28: 9,610,616 km (0.12 R)
• M29: 9,779,063 km (0.056 R)
• M30: 9,991,043 km (0.099 R)
• M31: 10,118,950 km (0.102 R)
• M32: 11,741,039 km (0.083 R)
• M33: 11,830,948 km (0.081 R)
• M34: 11,966,334 km (0.093 R)
• M35: 12,193,124 km (0.065 R)
• M36: 12,421,410 km (0.111 R)
• M37: 14,635,309 km (0.089 R)
• M38: 15,613,979 km (0.092 R)
• M39: 16,412,083 km (0.082 R)
• M40: 17,223,352 km (0.112 R)
• M41: 17,582,537 km (0.037 R)
• M42: 18,622,093 km (0.111 R)
• M43: 18,937,894 km (0.068 R)
• M44: 19,949,474 km (0.113 R)
• M45: 20,543,228 km (0.093 R)
• M46: 20,869,501 km (0.07 R)
• M47: 21,252,322 km (0.087 R)
• M48: 21,692,738 km (0.081 R)
• M49: 21,803,291 km (0.115 R)
• M50: 22,191,797 km (0.07 R)
• M51: 22,582,547 km (0.034 R)
• M52: 23,144,885 km (0.073 R)
• M53: 23,711,711 km (0.105 R)
• M54: 25,907,210 km (0.075 R)
• M55: 26,673,151 km (0.082 R)
• M56: 26,850,873 km (0.107 R)
• M57: 27,566,100 km (0.06 R)
• M58: 28,348,049 km (0.06 R)
• M59: 29,259,249 km (0.113 R)
• M60: 29,749,182 km (0.057 R)
• M61: 29,933,487 km (0.08 R)
• M62: 31,172,756 km (0.119 R)
• M63: 35,054,671 km (0.094 R)
• M64: 35,640,197 km (0.077 R)
• M65: 35,901,544 km (0.052 R)
• M66: 36,557,531 km (0.118 R)
• M67: 39,964,174 km (0.033 R)
• M68: 40,848,746 km (0.093 R)
• M69: 40,985,329 km (0.107 R)
• M70: 41,670,936 km (0.099 R)
• M71: 42,015,160 km (0.102 R)
• M72: 42,775,716 km (0.07 R)
• M73: 42,914,393 km (0.093 R)
• M74: 45,437,960 km (0.119 R)
• M75: 46,147,353 km (0.073 R)
• M76: 46,717,620 km (0.108 R)
• M77: 47,721,122 km (0.078 R)
• M78: 48,081,204 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.8

Radius: 7.9

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 11.36 AU - 18.74 AU

Year: 21325 Days

Day: 18.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 75,974,657 km

• M1: 312,809 km (0.113 R)
• M2: 896,241 km (0.086 R)
• M3: 1,103,733 km (0.089 R)
• M4: 1,269,637 km (0.051 R)
• M5: 2,791,347 km (0.112 R)
• M6: 2,942,291 km (0.084 R)
• M7: 4,072,952 km (0.096 R)
• M8: 5,605,432 km (0.086 R)
• M9: 5,941,130 km (0.095 R)
• M10: 6,234,042 km (0.088 R)
• M11: 7,452,368 km (0.098 R)
• M12: 7,504,727 km (0.103 R)
• M13: 8,250,323 km (0.085 R)
• M14: 8,852,753 km (0.075 R)
• M15: 9,299,752 km (0.112 R)
• M16: 9,639,788 km (0.099 R)
• M17: 9,926,268 km (0.073 R)
• M18: 10,390,619 km (0.049 R)
• M19: 10,921,393 km (0.108 R)
• M20: 12,628,454 km (0.078 R)
• M21: 13,448,849 km (0.026 R)
• M22: 18,720,678 km (0.115 R)
• M23: 25,647,358 km (0.038 R)
• M24: 26,123,827 km (0.084 R)
• M25: 26,763,807 km (0.107 R)
• M26: 27,085,742 km (0.037 R)
• M27: 27,896,113 km (0.097 R)
• M28: 28,550,155 km (0.12 R)
• M29: 30,291,026 km (0.12 R)
• M30: 30,794,722 km (0.115 R)
• M31: 30,878,945 km (0.118 R)
• M32: 31,810,342 km (0.098 R)
• M33: 31,895,463 km (0.084 R)
• M34: 33,095,238 km (0.057 R)
• M35: 33,787,427 km (0.119 R)
• M36: 35,538,919 km (0.115 R)
• M37: 38,040,046 km (0.098 R)
• M38: 38,220,910 km (0.091 R)
• M39: 38,764,997 km (0.119 R)
• M40: 39,494,586 km (0.089 R)
• M41: 41,990,028 km (0.068 R)
• M42: 42,270,524 km (0.104 R)
• M43: 42,645,416 km (0.08 R)
• M44: 42,927,259 km (0.055 R)
• M45: 43,492,888 km (0.047 R)
• M46: 45,875,982 km (0.081 R)
• M47: 46,261,197 km (0.059 R)
• M48: 46,647,458 km (0.106 R)
• M49: 51,265,994 km (0.108 R)
• M50: 51,665,719 km (0.102 R)
• M51: 51,765,800 km (0.043 R)
• M52: 52,871,179 km (0.091 R)
• M53: 55,822,445 km (0.078 R)
• M54: 57,059,171 km (0.057 R)
• M55: 57,162,693 km (0.094 R)
• M56: 57,369,736 km (0.112 R)
• M57: 59,140,377 km (0.059 R)
• M58: 60,401,038 km (0.034 R)
• M59: 60,823,203 km (0.11 R)
• M60: 61,140,500 km (0.08 R)
• M61: 61,352,331 km (0.104 R)
• M62: 62,842,026 km (0.036 R)
• M63: 63,055,802 km (0.117 R)
• M64: 64,558,961 km (0.112 R)
• M65: 65,965,331 km (0.104 R)
• M66: 67,600,735 km (0.116 R)
• M67: 68,368,321 km (0.096 R)
• M68: 68,478,276 km (0.119 R)
• M69: 69,470,110 km (0.116 R)
• M70: 69,580,513 km (0.087 R)
• M71: 70,466,581 km (0.091 R)
• M72: 71,802,640 km (0.081 R)
• M73: 73,484,568 km (0.119 R)
• M74: 74,952,572 km (0.094 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: 361 - 11,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit