🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.44 AU - 0.64 AU

Year: 141 Days

Day: 35.9 Hours

Environment

Temp: 233 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.56 AU - 0.6 AU

Year: 157 Days

Day: 30 Hours

Environment

Temp: 215 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,578,110 km

• M1: 28,274 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.85 AU - 0.99 AU

Year: 313 Days

Day: 40.1 Hours

Environment

Temp: 120 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.72 AU - 1.2 AU

Year: 334 Days

Day: 24.5 Hours

Environment

Temp: 77 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,578,110 km

• M1: 225,444 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.91 AU - 1.25 AU

Year: 398 Days

Day: 37.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,578,110 km

• M1: 100,979 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.41 AU - 1.41 AU

Year: 594 Days

Day: 25 Hours

Environment

Temp: 4 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,578,110 km

• M1: 150,047 km (0.09 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.33 AU - 1.63 AU

Year: 639 Days

Day: 21.1 Hours

Environment

Temp: -7 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,578,110 km

• M1: 469,438 km (0.114 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.76 AU - 3.62 AU

Year: 2021 Days

Day: 43.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.9

Radius: 9.9

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 8.88 AU - 11 AU

Year: 11118 Days

Day: 11.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 72,578,110 km

• M1: 124,914 km (0.118 R)
• M2: 262,395 km (0.119 R)
• M3: 500,704 km (0.096 R)
• M4: 637,287 km (0.034 R)
• M5: 1,237,174 km (0.058 R)
• M6: 1,501,963 km (0.109 R)
• M7: 1,838,259 km (0.106 R)
• M8: 2,029,146 km (0.058 R)
• M9: 2,169,618 km (0.106 R)
• M10: 2,401,195 km (0.073 R)
• M11: 3,208,575 km (0.12 R)
• M12: 3,540,084 km (0.042 R)
• M13: 3,710,027 km (0.063 R)
• M14: 3,882,813 km (0.065 R)
• M15: 4,200,409 km (0.063 R)
• M16: 4,898,582 km (0.063 R)
• M17: 5,241,760 km (0.049 R)
• M18: 5,711,796 km (0.087 R)
• M19: 5,992,143 km (0.058 R)
• M20: 6,400,545 km (0.119 R)
• M21: 6,649,925 km (0.102 R)
• M22: 6,902,595 km (0.057 R)
• M23: 7,244,426 km (0.061 R)
• M24: 8,302,682 km (0.039 R)
• M25: 8,483,845 km (0.118 R)
• M26: 8,620,577 km (0.069 R)
• M27: 9,645,173 km (0.089 R)
• M28: 9,740,168 km (0.12 R)
• M29: 9,835,611 km (0.091 R)
• M30: 9,931,204 km (0.106 R)
• M31: 10,365,786 km (0.093 R)
• M32: 10,757,134 km (0.084 R)
• M33: 11,153,419 km (0.118 R)
• M34: 11,253,201 km (0.095 R)
• M35: 11,353,282 km (0.1 R)
• M36: 12,267,773 km (0.073 R)
• M37: 12,733,771 km (0.117 R)
• M38: 13,364,326 km (0.094 R)
• M39: 16,098,975 km (0.036 R)
• M40: 16,325,017 km (0.089 R)
• M41: 17,067,023 km (0.096 R)
• M42: 18,465,613 km (0.106 R)
• M43: 18,821,058 km (0.079 R)
• M44: 19,900,706 km (0.08 R)
• M45: 20,448,084 km (0.071 R)
• M46: 21,062,183 km (0.078 R)
• M47: 22,623,536 km (0.077 R)
• M48: 22,940,385 km (0.116 R)
• M49: 23,770,802 km (0.12 R)
• M50: 23,899,457 km (0.106 R)
• M51: 23,963,784 km (0.039 R)
• M52: 24,416,317 km (0.057 R)
• M53: 24,611,094 km (0.075 R)
• M54: 25,526,782 km (0.109 R)
• M55: 26,587,132 km (0.054 R)
• M56: 26,653,853 km (0.061 R)
• M57: 27,055,523 km (0.085 R)
• M58: 28,613,585 km (0.1 R)
• M59: 30,619,393 km (0.066 R)
• M60: 31,391,916 km (0.101 R)
• M61: 32,384,648 km (0.087 R)
• M62: 32,741,588 km (0.082 R)
• M63: 33,171,682 km (0.096 R)
• M64: 35,057,214 km (0.06 R)
• M65: 35,717,988 km (0.118 R)
• M66: 36,382,801 km (0.112 R)
• M67: 37,126,302 km (0.031 R)
• M68: 38,552,718 km (0.1 R)
• M69: 40,995,501 km (0.069 R)
• M70: 41,536,597 km (0.084 R)
• M71: 42,469,489 km (0.116 R)
• M72: 42,625,669 km (0.106 R)
• M73: 42,703,759 km (0.071 R)
• M74: 43,252,185 km (0.105 R)
• M75: 43,566,640 km (0.118 R)
• M76: 44,911,375 km (0.091 R)
• M77: 45,868,951 km (0.082 R)
• M78: 46,833,109 km (0.118 R)
• M79: 48,210,457 km (0.095 R)
• M80: 48,291,838 km (0.058 R)
• M81: 48,536,431 km (0.113 R)
• M82: 50,177,519 km (0.107 R)
• M83: 51,420,229 km (0.053 R)
• M84: 51,586,582 km (0.086 R)
• M85: 51,753,234 km (0.118 R)
• M86: 56,233,989 km (0.079 R)
• M87: 57,438,102 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.5

Radius: 7.1

Gravity: 13.84 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 12.38 AU - 15.5 AU

Year: 18464 Days

Day: 22.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,578,110 km

• M1: 121,922 km (0.045 R)
• M2: 221,405 km (0.075 R)
• M3: 308,920 km (0.102 R)
• M4: 357,838 km (0.085 R)
• M5: 446,250 km (0.106 R)
• M6: 1,074,711 km (0.097 R)
• M7: 1,317,359 km (0.095 R)
• M8: 1,577,210 km (0.08 R)
• M9: 1,821,653 km (0.093 R)
• M10: 2,449,665 km (0.073 R)
• M11: 2,661,197 km (0.114 R)
• M12: 3,064,064 km (0.106 R)
• M13: 4,090,754 km (0.108 R)
• M14: 4,727,592 km (0.11 R)
• M15: 5,763,108 km (0.046 R)
• M16: 6,378,404 km (0.113 R)
• M17: 6,426,575 km (0.114 R)
• M18: 6,475,045 km (0.053 R)
• M19: 7,773,405 km (0.096 R)
• M20: 8,451,980 km (0.059 R)
• M21: 8,664,709 km (0.082 R)
• M22: 10,656,455 km (0.095 R)
• M23: 11,233,753 km (0.094 R)
• M24: 11,292,096 km (0.097 R)
• M25: 11,467,574 km (0.076 R)
• M26: 12,238,602 km (0.11 R)
• M27: 12,782,091 km (0.054 R)
• M28: 13,705,559 km (0.036 R)
• M29: 15,033,988 km (0.075 R)
• M30: 16,270,863 km (0.108 R)
• M31: 16,801,486 km (0.116 R)
• M32: 17,203,157 km (0.118 R)
• M33: 17,947,705 km (0.063 R)
• M34: 18,426,867 km (0.1 R)
• M35: 19,678,553 km (0.026 R)
• M36: 20,101,915 km (0.119 R)
• M37: 20,670,985 km (0.091 R)
• M38: 21,029,421 km (0.059 R)
• M39: 21,752,278 km (0.108 R)
• M40: 23,445,726 km (0.109 R)
• M41: 23,520,226 km (0.073 R)
• M42: 23,819,422 km (0.112 R)
• M43: 23,969,468 km (0.073 R)
• M44: 24,952,326 km (0.093 R)
• M45: 25,257,356 km (0.118 R)
• M46: 25,486,989 km (0.106 R)
• M47: 26,490,043 km (0.119 R)
• M48: 27,900,003 km (0.062 R)
• M49: 28,216,702 km (0.119 R)
• M50: 28,773,654 km (0.094 R)
• M51: 29,334,198 km (0.071 R)
• M52: 29,979,413 km (0.074 R)
• M53: 30,303,741 km (0.095 R)
• M54: 30,466,354 km (0.114 R)
• M55: 30,629,117 km (0.102 R)
• M56: 33,947,048 km (0.032 R)
• M57: 36,336,575 km (0.104 R)
• M58: 36,682,445 km (0.09 R)
• M59: 37,726,189 km (0.086 R)
• M60: 41,185,491 km (0.111 R)
• M61: 41,998,106 km (0.108 R)
• M62: 44,467,518 km (0.119 R)
• M63: 44,652,272 km (0.117 R)
• M64: 45,301,078 km (0.118 R)
• M65: 45,953,025 km (0.085 R)
• M66: 47,643,481 km (0.106 R)
• M67: 47,737,877 km (0.108 R)
• M68: 48,591,333 km (0.076 R)
• M69: 48,876,916 km (0.035 R)
• M70: 50,120,971 km (0.093 R)
• M71: 51,569,228 km (0.083 R)
• M72: 51,666,317 km (0.119 R)
• M73: 52,152,361 km (0.106 R)
• M74: 52,249,749 km (0.097 R)
• M75: 53,325,358 km (0.07 R)
• M76: 53,521,630 km (0.097 R)
• M77: 54,605,766 km (0.067 R)
• M78: 55,896,197 km (0.057 R)
• M79: 56,095,611 km (0.087 R)
• M80: 56,195,393 km (0.051 R)
• M81: 57,699,600 km (0.079 R)
• M82: 59,522,001 km (0.036 R)
• M83: 59,827,629 km (0.054 R)
• M84: 61,672,021 km (0.107 R)
• M85: 63,847,174 km (0.103 R)
• M86: 66,258,393 km (0.109 R)
• M87: 66,363,859 km (0.105 R)
• M88: 67,634,245 km (0.029 R)
• M89: 68,059,551 km (0.112 R)
• M90: 72,143,573 km (0.077 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 10,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit