🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.59 AU - 0.59 AU

Year: 159 Days

Day: 27.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,694,404 km

• M1: 60,587 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.72 AU - 0.96 AU

Year: 271 Days

Day: 14 Hours

Environment

Temp: 111 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.07 AU - 1.11 AU

Year: 400 Days

Day: 22.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,694,404 km

• M1: 235,617 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.63 AU - 1.71 AU

Year: 758 Days

Day: 36.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.22 AU - 2.4 AU

Year: 1234 Days

Day: 25.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,694,404 km

• M1: 117,584 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.47 AU - 2.59 AU

Year: 1414 Days

Day: 39.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,694,404 km

• M1: 920,924 km (0.084 R)
• M2: 1,134,251 km (0.106 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.34 AU - 3.42 AU

Year: 1718 Days

Day: 20.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.43 AU - 5.49 AU

Year: 4484 Days

Day: 44.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,694,404 km

• M1: 2,333,577 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.5

Radius: 8.9

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.1 AU - 6.66 AU

Year: 5011 Days

Day: 12.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 86,694,404 km

• M1: 243,545 km (0.118 R)
• M2: 315,203 km (0.095 R)
• M3: 382,372 km (0.063 R)
• M4: 510,278 km (0.055 R)
• M5: 662,419 km (0.112 R)
• M6: 763,099 km (0.085 R)
• M7: 1,097,151 km (0.095 R)
• M8: 1,229,545 km (0.073 R)
• M9: 1,390,961 km (0.112 R)
• M10: 1,450,351 km (0.096 R)
• M11: 1,646,175 km (0.066 R)
• M12: 2,145,533 km (0.059 R)
• M13: 2,214,796 km (0.119 R)
• M14: 2,341,057 km (0.109 R)
• M15: 2,557,076 km (0.087 R)
• M16: 2,719,689 km (0.04 R)
• M17: 2,794,638 km (0.082 R)
• M18: 2,916,261 km (0.088 R)
• M19: 3,148,886 km (0.078 R)
• M20: 3,371,487 km (0.093 R)
• M21: 3,501,039 km (0.041 R)
• M22: 3,566,413 km (0.066 R)
• M23: 3,648,842 km (0.049 R)
• M24: 3,765,229 km (0.078 R)
• M25: 3,967,485 km (0.028 R)
• M26: 4,225,541 km (0.049 R)
• M27: 4,330,410 km (0.095 R)
• M28: 4,471,331 km (0.063 R)
• M29: 4,631,849 km (0.061 R)
• M30: 5,013,773 km (0.113 R)
• M31: 5,069,273 km (0.083 R)
• M32: 5,349,321 km (0.101 R)
• M33: 6,219,831 km (0.083 R)
• M34: 6,419,245 km (0.071 R)
• M35: 6,600,557 km (0.102 R)
• M36: 6,783,515 km (0.113 R)
• M37: 7,426,637 km (0.07 R)
• M38: 7,511,159 km (0.04 R)
• M39: 7,659,561 km (0.102 R)
• M40: 8,002,738 km (0.11 R)
• M41: 8,089,206 km (0.106 R)
• M42: 8,438,666 km (0.115 R)
• M43: 8,593,051 km (0.076 R)
• M44: 8,659,622 km (0.032 R)
• M45: 9,062,041 km (0.108 R)
• M46: 9,129,659 km (0.117 R)
• M47: 9,677,037 km (0.068 R)
• M48: 10,024,703 km (0.101 R)
• M49: 10,470,804 km (0.109 R)
• M50: 10,827,595 km (0.104 R)
• M51: 10,899,402 km (0.07 R)
• M52: 11,019,529 km (0.045 R)
• M53: 11,897,219 km (0.098 R)
• M54: 12,120,120 km (0.077 R)
• M55: 12,645,658 km (0.115 R)
• M56: 12,822,482 km (0.11 R)
• M57: 13,127,662 km (0.116 R)
• M58: 13,229,837 km (0.088 R)
• M59: 13,589,770 km (0.06 R)
• M60: 13,900,784 km (0.084 R)
• M61: 14,477,184 km (0.069 R)
• M62: 14,556,322 km (0.114 R)
• M63: 14,848,037 km (0.115 R)
• M64: 14,954,551 km (0.087 R)
• M65: 15,653,173 km (0.046 R)
• M66: 15,870,389 km (0.076 R)
• M67: 16,389,943 km (0.07 R)
• M68: 16,582,924 km (0.099 R)
• M69: 16,943,006 km (0.1 R)
• M70: 16,998,656 km (0.085 R)
• M71: 17,221,856 km (0.083 R)
• M72: 17,446,104 km (0.082 R)
• M73: 17,812,469 km (0.068 R)
• M74: 18,095,957 km (0.101 R)
• M75: 18,181,228 km (0.05 R)
• M76: 18,352,368 km (0.119 R)
• M77: 18,581,402 km (0.051 R)
• M78: 18,984,269 km (0.044 R)
• M79: 19,332,084 km (0.034 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.6

Radius: 7.7

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 18.2 AU - 23.4 AU

Year: 33341 Days

Day: 17.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 86,694,404 km

• M1: 195,674 km (0.097 R)
• M2: 271,071 km (0.091 R)
• M3: 359,334 km (0.097 R)
• M4: 687,253 km (0.075 R)
• M5: 1,063,940 km (0.114 R)
• M6: 1,432,699 km (0.117 R)
• M7: 1,874,461 km (0.08 R)
• M8: 2,092,126 km (0.1 R)
• M9: 2,395,062 km (0.101 R)
• M10: 2,591,484 km (0.11 R)
• M11: 3,255,100 km (0.119 R)
• M12: 4,343,574 km (0.08 R)
• M13: 5,177,134 km (0.042 R)
• M14: 5,380,287 km (0.051 R)
• M15: 6,709,016 km (0.037 R)
• M16: 7,042,469 km (0.079 R)
• M17: 7,667,788 km (0.12 R)
• M18: 7,725,533 km (0.038 R)
• M19: 8,016,351 km (0.09 R)
• M20: 8,910,199 km (0.094 R)
• M21: 9,835,462 km (0.116 R)
• M22: 10,150,664 km (0.05 R)
• M23: 10,341,402 km (0.114 R)
• M24: 10,533,186 km (0.069 R)
• M25: 10,985,570 km (0.102 R)
• M26: 11,976,207 km (0.102 R)
• M27: 12,245,184 km (0.057 R)
• M28: 12,516,255 km (0.027 R)
• M29: 13,340,989 km (0.088 R)
• M30: 13,689,851 km (0.074 R)
• M31: 13,830,323 km (0.083 R)
• M32: 14,254,284 km (0.065 R)
• M33: 14,754,389 km (0.111 R)
• M34: 15,042,814 km (0.117 R)
• M35: 15,187,625 km (0.09 R)
• M36: 16,140,563 km (0.107 R)
• M37: 17,873,654 km (0.106 R)
• M38: 18,723,221 km (0.107 R)
• M39: 20,944,450 km (0.092 R)
• M40: 22,664,227 km (0.053 R)
• M41: 25,198,565 km (0.119 R)
• M42: 26,063,091 km (0.087 R)
• M43: 26,324,438 km (0.085 R)
• M44: 26,937,341 km (0.115 R)
• M45: 27,555,180 km (0.084 R)
• M46: 28,088,347 km (0.067 R)
• M47: 29,526,730 km (0.042 R)
• M48: 30,163,568 km (0.09 R)
• M49: 30,529,485 km (0.054 R)
• M50: 30,988,900 km (0.118 R)
• M51: 32,287,708 km (0.07 R)
• M52: 33,414,928 km (0.081 R)
• M53: 33,698,865 km (0.071 R)
• M54: 34,078,545 km (0.093 R)
• M55: 34,173,689 km (0.09 R)
• M56: 34,746,349 km (0.064 R)
• M57: 36,483,480 km (0.071 R)
• M58: 37,166,693 km (0.111 R)
• M59: 37,657,225 km (0.112 R)
• M60: 40,343,105 km (0.08 R)
• M61: 40,443,784 km (0.102 R)
• M62: 42,884,623 km (0.061 R)
• M63: 43,605,535 km (0.099 R)
• M64: 44,538,278 km (0.12 R)
• M65: 47,694,494 km (0.034 R)
• M66: 50,487,636 km (0.045 R)
• M67: 53,665,095 km (0.06 R)
• M68: 54,441,657 km (0.098 R)
• M69: 55,557,657 km (0.113 R)
• M70: 56,343,196 km (0.072 R)
• M71: 57,019,528 km (0.097 R)
• M72: 57,811,948 km (0.058 R)
• M73: 61,828,501 km (0.103 R)
• M74: 61,944,589 km (0.106 R)
• M75: 62,060,677 km (0.114 R)
• M76: 62,526,076 km (0.107 R)
• M77: 63,577,150 km (0.049 R)
• M78: 63,928,855 km (0.101 R)
• M79: 65,460,438 km (0.117 R)
• M80: 65,578,770 km (0.064 R)
• M81: 68,799,762 km (0.079 R)
• M82: 70,247,869 km (0.061 R)
• M83: 71,584,077 km (0.026 R)
• M84: 73,788,701 km (0.084 R)
• M85: 74,158,208 km (0.104 R)
• M86: 76,388,712 km (0.076 R)
• M87: 77,887,832 km (0.101 R)
• M88: 80,028,279 km (0.102 R)
• M89: 84,238,112 km (0.082 R)
• M90: 86,564,509 km (0.079 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 17,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit