🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.42 AU - 0.64 AU

Year: 146 Days

Day: 21.2 Hours

Environment

Temp: 188 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.49 AU - 0.79 AU

Year: 194 Days

Day: 24.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.7 AU - 1.02 AU

Year: 302 Days

Day: 19.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.89 AU - 1.27 AU

Year: 425 Days

Day: 22.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.85 AU - 1.31 AU

Year: 425 Days

Day: 31 Hours

Environment

Temp: 0 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,607,362 km

• M1: 233,223 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.42 AU - 1.68 AU

Year: 731 Days

Day: 46 Hours

Environment

Temp: -51 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.57 AU - 1.81 AU

Year: 832 Days

Day: 13 Hours

Environment

Temp: -59 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.49 AU - 2.31 AU

Year: 992 Days

Day: 27.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.3

Radius: 11.2

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.01 AU - 4.81 AU

Year: 3508 Days

Day: 7.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 88,607,362 km

• M1: 156,779 km (0.092 R)
• M2: 350,508 km (0.045 R)
• M3: 482,004 km (0.106 R)
• M4: 704,905 km (0.069 R)
• M5: 835,055 km (0.029 R)
• M6: 1,108,520 km (0.112 R)
• M7: 1,329,177 km (0.087 R)
• M8: 1,465,910 km (0.075 R)
• M9: 1,536,071 km (0.091 R)
• M10: 1,607,429 km (0.108 R)
• M11: 1,680,134 km (0.101 R)
• M12: 1,843,794 km (0.11 R)
• M13: 2,399,699 km (0.043 R)
• M14: 2,500,229 km (0.096 R)
• M15: 2,969,817 km (0.039 R)
• M16: 3,169,231 km (0.076 R)
• M17: 3,298,334 km (0.095 R)
• M18: 3,448,231 km (0.087 R)
• M19: 3,619,520 km (0.076 R)
• M20: 3,911,386 km (0.071 R)
• M21: 3,990,523 km (0.093 R)
• M22: 4,170,489 km (0.058 R)
• M23: 4,896,189 km (0.098 R)
• M24: 5,328,377 km (0.078 R)
• M25: 5,460,472 km (0.1 R)
• M26: 5,954,294 km (0.087 R)
• M27: 6,091,476 km (0.112 R)
• M28: 6,183,478 km (0.085 R)
• M29: 6,817,025 km (0.091 R)
• M30: 7,032,745 km (0.059 R)
• M31: 7,105,151 km (0.099 R)
• M32: 7,743,485 km (0.086 R)
• M33: 7,968,630 km (0.105 R)
• M34: 8,297,895 km (0.112 R)
• M35: 9,232,732 km (0.071 R)
• M36: 9,605,230 km (0.072 R)
• M37: 9,712,642 km (0.109 R)
• M38: 9,874,507 km (0.081 R)
• M39: 10,502,967 km (0.088 R)
• M40: 10,585,994 km (0.116 R)
• M41: 10,808,297 km (0.101 R)
• M42: 11,088,194 km (0.107 R)
• M43: 11,285,663 km (0.12 R)
• M44: 11,427,482 km (0.062 R)
• M45: 11,598,323 km (0.034 R)
• M46: 11,684,042 km (0.098 R)
• M47: 12,116,081 km (0.057 R)
• M48: 12,407,049 km (0.116 R)
• M49: 12,494,713 km (0.048 R)
• M50: 12,611,998 km (0.086 R)
• M51: 12,788,673 km (0.12 R)
• M52: 12,995,866 km (0.058 R)
• M53: 13,174,187 km (0.032 R)
• M54: 13,413,394 km (0.098 R)
• M55: 14,200,578 km (0.091 R)
• M56: 14,785,356 km (0.073 R)
• M57: 15,033,988 km (0.116 R)
• M58: 15,409,478 km (0.096 R)
• M59: 15,598,420 km (0.103 R)
• M60: 15,788,110 km (0.117 R)
• M61: 16,201,749 km (0.106 R)
• M62: 16,651,141 km (0.029 R)
• M63: 16,812,557 km (0.098 R)
• M64: 17,137,184 km (0.108 R)
• M65: 17,529,430 km (0.067 R)
• M66: 18,422,828 km (0.073 R)
• M67: 18,556,419 km (0.112 R)
• M68: 18,656,949 km (0.052 R)
• M69: 19,195,651 km (0.096 R)
• M70: 20,288,314 km (0.108 R)
• M71: 20,460,800 km (0.097 R)
• M72: 20,946,544 km (0.092 R)
• M73: 21,752,877 km (0.06 R)
• M74: 21,858,792 km (0.096 R)
• M75: 21,964,857 km (0.1 R)
• M76: 22,462,270 km (0.101 R)
• M77: 22,748,151 km (0.1 R)
• M78: 22,891,466 km (0.114 R)
• M79: 23,251,399 km (0.113 R)
• M80: 23,359,708 km (0.102 R)
• M81: 24,086,005 km (0.117 R)
• M82: 24,341,967 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.4

Radius: 4.8

Gravity: 19.03 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 14.87 AU - 23.17 AU

Year: 31417 Days

Day: 17.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 88,607,362 km

• M1: 90,956 km (0.064 R)
• M2: 430,991 km (0.116 R)
• M3: 1,493,286 km (0.085 R)
• M4: 2,063,254 km (0.07 R)
• M5: 2,215,395 km (0.116 R)
• M6: 2,611,680 km (0.066 R)
• M7: 2,901,899 km (0.108 R)
• M8: 3,467,978 km (0.091 R)
• M9: 4,500,802 km (0.106 R)
• M10: 5,307,134 km (0.096 R)
• M11: 6,709,465 km (0.105 R)
• M12: 6,821,813 km (0.045 R)
• M13: 7,048,453 km (0.078 R)
• M14: 7,335,382 km (0.095 R)
• M15: 8,338,735 km (0.092 R)
• M16: 9,196,828 km (0.081 R)
• M17: 10,276,177 km (0.063 R)
• M18: 10,601,104 km (0.12 R)
• M19: 12,139,119 km (0.115 R)
• M20: 12,344,816 km (0.061 R)
• M21: 14,103,339 km (0.101 R)
• M22: 16,769,473 km (0.103 R)
• M23: 17,075,101 km (0.115 R)
• M24: 18,081,147 km (0.105 R)
• M25: 18,947,468 km (0.04 R)
• M26: 19,185,927 km (0.09 R)
• M27: 20,069,302 km (0.1 R)
• M28: 21,625,868 km (0.04 R)
• M29: 21,708,895 km (0.097 R)
• M30: 22,125,525 km (0.109 R)
• M31: 22,544,698 km (0.097 R)
• M32: 22,628,922 km (0.102 R)
• M33: 24,420,207 km (0.105 R)
• M34: 26,256,670 km (0.091 R)
• M35: 26,611,516 km (0.085 R)
• M36: 28,409,234 km (0.063 R)
• M37: 30,245,847 km (0.078 R)
• M38: 31,742,424 km (0.119 R)
• M39: 33,358,829 km (0.098 R)
• M40: 33,743,146 km (0.089 R)
• M41: 34,128,809 km (0.103 R)
• M42: 36,374,722 km (0.112 R)
• M43: 36,473,457 km (0.094 R)
• M44: 36,968,327 km (0.097 R)
• M45: 37,465,590 km (0.106 R)
• M46: 38,667,908 km (0.102 R)
• M47: 39,172,502 km (0.046 R)
• M48: 39,882,792 km (0.056 R)
• M49: 44,654,366 km (0.115 R)
• M50: 44,971,663 km (0.066 R)
• M51: 45,715,314 km (0.065 R)
• M52: 46,462,855 km (0.119 R)
• M53: 47,214,434 km (0.116 R)
• M54: 47,645,725 km (0.08 R)
• M55: 48,838,469 km (0.068 R)
• M56: 49,493,259 km (0.066 R)
• M57: 50,150,891 km (0.046 R)
• M58: 50,921,769 km (0.057 R)
• M59: 52,363,892 km (0.118 R)
• M60: 53,370,088 km (0.062 R)
• M61: 53,594,484 km (0.12 R)
• M62: 53,706,832 km (0.079 R)
• M63: 54,044,325 km (0.119 R)
• M64: 54,834,651 km (0.075 R)
• M65: 55,174,537 km (0.087 R)
• M66: 57,458,149 km (0.116 R)
• M67: 58,495,759 km (0.079 R)
• M68: 58,842,976 km (0.076 R)
• M69: 59,190,941 km (0.116 R)
• M70: 62,471,173 km (0.09 R)
• M71: 64,371,964 km (0.071 R)
• M72: 64,969,906 km (0.058 R)
• M73: 65,209,562 km (0.078 R)
• M74: 65,329,540 km (0.067 R)
• M75: 66,050,751 km (0.113 R)
• M76: 66,895,530 km (0.053 R)
• M77: 67,258,604 km (0.093 R)
• M78: 67,379,779 km (0.041 R)
• M79: 67,501,102 km (0.098 R)
• M80: 67,743,750 km (0.041 R)
• M81: 68,108,470 km (0.03 R)
• M82: 71,172,533 km (0.074 R)
• M83: 72,162,422 km (0.119 R)
• M84: 73,655,858 km (0.087 R)
• M85: 74,155,964 km (0.092 R)
• M86: 74,281,177 km (0.114 R)
• M87: 74,782,629 km (0.099 R)
• M88: 76,673,247 km (0.119 R)
• M89: 79,474,467 km (0.096 R)
• M90: 79,602,673 km (0.11 R)
• M91: 82,049,944 km (0.118 R)
• M92: 82,828,003 km (0.064 R)
• M93: 83,608,455 km (0.101 R)
• M94: 85,176,540 km (0.113 R)
• M95: 86,754,348 km (0.056 R)
• M96: 87,150,334 km (0.069 R)
• M97: 87,679,312 km (0.077 R)
• M98: 88,209,188 km (0.068 R)
• M99: 88,607,417 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 11,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit