🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.78 AU - 0.96 AU

Year: 307 Days

Day: 35.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,097,481 km

• M1: 85,869 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.76 AU - 1.12 AU

Year: 345 Days

Day: 39.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.4 AU - 2.46 AU

Year: 1435 Days

Day: 42.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.86 AU - 4.18 AU

Year: 2501 Days

Day: 13.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,097,481 km

• M1: 1,034,469 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.44 AU - 4.68 AU

Year: 3098 Days

Day: 19.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 104.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,097,481 km

• M1: 709,094 km (0.054 R)
• M2: 1,645,128 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.3

Radius: 9.9

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.98 AU - 4.62 AU

Year: 3377 Days

Day: 12.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 35,097,481 km

• M1: 124,914 km (0.095 R)
• M2: 233,522 km (0.107 R)
• M3: 301,141 km (0.074 R)
• M4: 399,576 km (0.078 R)
• M5: 885,470 km (0.097 R)
• M6: 1,059,003 km (0.072 R)
• M7: 1,210,546 km (0.056 R)
• M8: 1,277,865 km (0.084 R)
• M9: 1,861,895 km (0.112 R)
• M10: 2,046,648 km (0.119 R)
• M11: 2,114,117 km (0.084 R)
• M12: 2,293,186 km (0.117 R)
• M13: 2,434,406 km (0.119 R)
• M14: 2,607,640 km (0.05 R)
• M15: 2,695,903 km (0.086 R)
• M16: 3,501,937 km (0.116 R)
• M17: 3,615,930 km (0.044 R)
• M18: 4,118,429 km (0.1 R)
• M19: 4,360,479 km (0.119 R)
• M20: 4,607,315 km (0.107 R)
• M21: 4,696,476 km (0.07 R)
• M22: 4,786,384 km (0.104 R)
• M23: 4,986,097 km (0.103 R)
• M24: 5,244,303 km (0.082 R)
• M25: 5,487,998 km (0.077 R)
• M26: 5,697,136 km (0.063 R)
• M27: 5,793,028 km (0.095 R)
• M28: 6,221,626 km (0.109 R)
• M29: 6,360,153 km (0.117 R)
• M30: 6,499,579 km (0.086 R)
• M31: 6,680,592 km (0.117 R)
• M32: 6,883,596 km (0.076 R)
• M33: 6,965,426 km (0.066 R)
• M34: 7,068,051 km (0.075 R)
• M35: 7,150,629 km (0.12 R)
• M36: 7,462,839 km (0.036 R)
• M37: 7,715,959 km (0.075 R)
• M38: 8,317,492 km (0.109 R)
• M39: 8,514,064 km (0.053 R)
• M40: 8,579,887 km (0.04 R)
• M41: 9,633,953 km (0.073 R)
• M42: 9,702,619 km (0.106 R)
• M43: 9,794,472 km (0.097 R)
• M44: 9,978,926 km (0.084 R)
• M45: 10,187,914 km (0.113 R)
• M46: 10,894,914 km (0.036 R)
• M47: 11,062,164 km (0.116 R)
• M48: 11,230,163 km (0.118 R)
• M49: 11,544,617 km (0.065 R)
• M50: 11,812,996 km (0.079 R)
• M51: 12,207,037 km (0.109 R)
• M52: 12,306,220 km (0.118 R)
• M53: 12,480,502 km (0.064 R)
• M54: 12,680,514 km (0.089 R)
• M55: 12,957,420 km (0.085 R)
• M56: 13,134,693 km (0.043 R)
• M57: 14,215,089 km (0.055 R)
• M58: 14,293,329 km (0.077 R)
• M59: 14,871,674 km (0.083 R)
• M60: 15,780,481 km (0.114 R)
• M61: 15,888,640 km (0.068 R)
• M62: 15,969,872 km (0.096 R)
• M63: 16,241,691 km (0.066 R)
• M64: 16,569,909 km (0.101 R)
• M65: 16,927,897 km (0.119 R)
• M66: 17,149,601 km (0.053 R)
• M67: 17,316,402 km (0.112 R)
• M68: 17,763,850 km (0.06 R)
• M69: 18,413,852 km (0.106 R)
• M70: 18,670,413 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.5

Radius: 11.1

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.55 AU - 9.81 AU

Year: 8861 Days

Day: 8.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,097,481 km

• M1: 141,220 km (0.1 R)
• M2: 284,535 km (0.062 R)
• M3: 386,860 km (0.091 R)
• M4: 914,342 km (0.106 R)
• M5: 1,161,627 km (0.119 R)
• M6: 1,910,814 km (0.082 R)
• M7: 2,375,465 km (0.081 R)
• M8: 3,010,508 km (0.077 R)
• M9: 3,288,460 km (0.118 R)
• M10: 3,574,641 km (0.112 R)
• M11: 3,647,495 km (0.075 R)
• M12: 3,720,948 km (0.097 R)
• M13: 3,819,533 km (0.084 R)
• M14: 3,919,015 km (0.111 R)
• M15: 4,222,699 km (0.039 R)
• M16: 4,377,533 km (0.109 R)
• M17: 4,772,770 km (0.047 R)
• M18: 4,907,109 km (0.084 R)
• M19: 5,097,248 km (0.102 R)
• M20: 5,401,231 km (0.096 R)
• M21: 5,825,042 km (0.096 R)
• M22: 6,201,281 km (0.04 R)
• M23: 6,585,448 km (0.105 R)
• M24: 6,735,195 km (0.108 R)
• M25: 7,222,286 km (0.069 R)
• M26: 8,849,761 km (0.093 R)
• M27: 8,982,155 km (0.034 R)
• M28: 9,484,206 km (0.044 R)
• M29: 9,755,876 km (0.111 R)
• M30: 11,080,565 km (0.059 R)
• M31: 11,294,789 km (0.113 R)
• M32: 11,438,552 km (0.097 R)
• M33: 11,618,967 km (0.047 R)
• M34: 12,019,142 km (0.12 R)
• M35: 12,202,549 km (0.105 R)
• M36: 12,461,054 km (0.105 R)
• M37: 12,721,205 km (0.117 R)
• M38: 12,795,854 km (0.118 R)
• M39: 13,474,579 km (0.06 R)
• M40: 14,866,887 km (0.109 R)
• M41: 14,945,575 km (0.054 R)
• M42: 15,380,905 km (0.103 R)
• M43: 16,102,266 km (0.032 R)
• M44: 16,304,522 km (0.069 R)
• M45: 17,081,085 km (0.044 R)
• M46: 17,246,091 km (0.094 R)
• M47: 17,661,076 km (0.074 R)
• M48: 18,500,769 km (0.113 R)
• M49: 18,925,477 km (0.117 R)
• M50: 19,010,748 km (0.082 R)
• M51: 19,482,430 km (0.106 R)
• M52: 19,698,000 km (0.089 R)
• M53: 19,957,852 km (0.049 R)
• M54: 21,362,875 km (0.094 R)
• M55: 22,347,080 km (0.104 R)
• M56: 22,618,151 km (0.12 R)
• M57: 22,935,747 km (0.082 R)
• M58: 23,026,703 km (0.114 R)
• M59: 23,897,362 km (0.104 R)
• M60: 23,989,664 km (0.076 R)
• M61: 24,174,567 km (0.057 R)
• M62: 24,638,769 km (0.059 R)
• M63: 25,812,514 km (0.099 R)
• M64: 26,287,039 km (0.095 R)
• M65: 26,430,054 km (0.032 R)
• M66: 27,196,743 km (0.082 R)
• M67: 27,437,745 km (0.105 R)
• M68: 27,534,386 km (0.05 R)
• M69: 28,409,234 km (0.078 R)
• M70: 29,441,310 km (0.117 R)
• M71: 29,540,344 km (0.08 R)
• M72: 30,535,768 km (0.084 R)
• M73: 30,686,114 km (0.092 R)
• M74: 31,037,669 km (0.081 R)
• M75: 32,508,515 km (0.079 R)
• M76: 32,662,002 km (0.1 R)
• M77: 32,918,263 km (0.105 R)
• M78: 33,432,880 km (0.081 R)
• M79: 33,587,864 km (0.086 R)
• M80: 33,691,236 km (0.1 R)
• M81: 34,417,982 km (0.041 R)
• M82: 34,940,228 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 11,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit