🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.01 AU - 1.19 AU

Year: 439 Days

Day: 38.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 47.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.96 AU - 1.38 AU

Year: 482 Days

Day: 44.3 Hours

Environment

Temp: -23 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.78 AU - 2.5 AU

Year: 1192 Days

Day: 37.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.18 AU - 2.74 AU

Year: 1469 Days

Day: 37.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.88 AU - 3.32 AU

Year: 2078 Days

Day: 20.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.2

Radius: 9.7

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.98 AU - 9.9 AU

Year: 8520 Days

Day: 14.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 101,986,217 km

• M1: 127,457 km (0.098 R)
• M2: 269,127 km (0.033 R)
• M3: 408,103 km (0.074 R)
• M4: 501,153 km (0.051 R)
• M5: 588,518 km (0.101 R)
• M6: 704,008 km (0.109 R)
• M7: 876,045 km (0.033 R)
• M8: 1,079,797 km (0.097 R)
• M9: 1,395,150 km (0.105 R)
• M10: 1,624,633 km (0.103 R)
• M11: 1,855,911 km (0.068 R)
• M12: 2,109,031 km (0.095 R)
• M13: 2,385,188 km (0.104 R)
• M14: 2,575,776 km (0.108 R)
• M15: 2,846,249 km (0.09 R)
• M16: 2,972,210 km (0.095 R)
• M17: 3,125,848 km (0.112 R)
• M18: 3,295,342 km (0.104 R)
• M19: 3,441,050 km (0.069 R)
• M20: 3,521,534 km (0.117 R)
• M21: 3,891,340 km (0.12 R)
• M22: 3,961,202 km (0.118 R)
• M23: 4,727,592 km (0.108 R)
• M24: 5,366,973 km (0.065 R)
• M25: 5,760,565 km (0.063 R)
• M26: 5,888,471 km (0.038 R)
• M27: 6,261,568 km (0.095 R)
• M28: 6,525,758 km (0.06 R)
• M29: 6,642,445 km (0.092 R)
• M30: 7,013,747 km (0.108 R)
• M31: 7,583,415 km (0.118 R)
• M32: 8,293,856 km (0.119 R)
• M33: 8,584,075 km (0.107 R)
• M34: 8,711,982 km (0.102 R)
• M35: 8,877,586 km (0.111 R)
• M36: 8,969,888 km (0.084 R)
• M37: 9,174,389 km (0.084 R)
• M38: 9,512,181 km (0.097 R)
• M39: 10,608,883 km (0.096 R)
• M40: 11,022,970 km (0.11 R)
• M41: 11,422,396 km (0.101 R)
• M42: 11,989,372 km (0.109 R)
• M43: 12,112,192 km (0.105 R)
• M44: 12,524,184 km (0.063 R)
• M45: 12,961,758 km (0.117 R)
• M46: 13,024,739 km (0.085 R)
• M47: 13,340,989 km (0.042 R)
• M48: 13,489,390 km (0.055 R)
• M49: 13,723,660 km (0.117 R)
• M50: 14,110,071 km (0.075 R)
• M51: 14,456,540 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100

Radius: 9.9

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.91 AU - 10.71 AU

Year: 11700 Days

Day: 10.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 101,986,217 km

• M1: 132,993 km (0.046 R)
• M2: 246,836 km (0.116 R)
• M3: 313,707 km (0.093 R)
• M4: 398,379 km (0.076 R)
• M5: 463,604 km (0.032 R)
• M6: 533,167 km (0.1 R)
• M7: 617,839 km (0.063 R)
• M8: 851,511 km (0.054 R)
• M9: 979,118 km (0.118 R)
• M10: 1,168,958 km (0.068 R)
• M11: 1,400,834 km (0.119 R)
• M12: 1,507,049 km (0.095 R)
• M13: 1,792,930 km (0.038 R)
• M14: 1,976,188 km (0.065 R)
• M15: 2,130,722 km (0.077 R)
• M16: 2,289,446 km (0.073 R)
• M17: 2,397,455 km (0.117 R)
• M18: 2,507,260 km (0.116 R)
• M19: 2,924,040 km (0.11 R)
• M20: 3,061,371 km (0.104 R)
• M21: 3,301,625 km (0.061 R)
• M22: 3,424,146 km (0.114 R)
• M23: 3,527,368 km (0.085 R)
• M24: 3,886,253 km (0.096 R)
• M25: 4,525,635 km (0.109 R)
• M26: 4,639,180 km (0.106 R)
• M27: 4,707,695 km (0.042 R)
• M28: 4,869,111 km (0.087 R)
• M29: 5,032,472 km (0.086 R)
• M30: 5,197,479 km (0.098 R)
• M31: 6,428,071 km (0.092 R)
• M32: 6,633,170 km (0.116 R)
• M33: 6,918,602 km (0.087 R)
• M34: 7,181,595 km (0.083 R)
• M35: 7,314,438 km (0.086 R)
• M36: 7,771,909 km (0.104 R)
• M37: 7,935,569 km (0.113 R)
• M38: 8,658,276 km (0.102 R)
• M39: 9,430,799 km (0.102 R)
• M40: 10,046,993 km (0.112 R)
• M41: 10,434,900 km (0.037 R)
• M42: 10,615,615 km (0.117 R)
• M43: 10,858,262 km (0.111 R)
• M44: 11,194,857 km (0.109 R)
• M45: 11,566,010 km (0.028 R)
• M46: 11,784,273 km (0.073 R)
• M47: 12,351,997 km (0.091 R)
• M48: 12,864,220 km (0.117 R)
• M49: 13,220,413 km (0.103 R)
• M50: 13,843,189 km (0.104 R)
• M51: 14,609,878 km (0.112 R)
• M52: 14,913,711 km (0.118 R)
• M53: 15,015,437 km (0.106 R)
• M54: 15,665,141 km (0.072 R)
• M55: 16,184,545 km (0.118 R)
• M56: 18,136,947 km (0.087 R)
• M57: 20,087,703 km (0.092 R)
• M58: 20,350,247 km (0.073 R)
• M59: 21,068,766 km (0.109 R)
• M60: 21,335,648 km (0.046 R)
• M61: 21,680,322 km (0.118 R)
• M62: 22,181,475 km (0.103 R)
• M63: 22,452,995 km (0.098 R)
• M64: 22,686,517 km (0.086 R)
• M65: 23,786,959 km (0.099 R)
• M66: 24,383,705 km (0.074 R)
• M67: 24,503,682 km (0.094 R)
• M68: 25,308,220 km (0.1 R)
• M69: 25,795,161 km (0.086 R)
• M70: 26,080,594 km (0.079 R)
• M71: 26,326,233 km (0.091 R)
• M72: 26,654,750 km (0.115 R)
• M73: 27,026,052 km (0.054 R)
• M74: 27,982,581 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.8

Radius: 8

Gravity: 11.45 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 15.88 AU - 20.88 AU

Year: 30006 Days

Day: 24.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 101,986,217 km

• M1: 125,213 km (0.092 R)
• M2: 502,200 km (0.049 R)
• M3: 682,765 km (0.034 R)
• M4: 884,273 km (0.113 R)
• M5: 976,425 km (0.098 R)
• M6: 1,072,168 km (0.034 R)
• M7: 1,204,562 km (0.094 R)
• M8: 2,027,051 km (0.095 R)
• M9: 2,109,031 km (0.088 R)
• M10: 2,535,834 km (0.118 R)
• M11: 3,467,529 km (0.06 R)
• M12: 5,322,692 km (0.096 R)
• M13: 5,436,686 km (0.101 R)
• M14: 7,115,324 km (0.106 R)
• M15: 7,304,116 km (0.112 R)
• M16: 8,604,421 km (0.08 R)
• M17: 9,212,536 km (0.104 R)
• M18: 9,418,383 km (0.082 R)
• M19: 9,487,198 km (0.12 R)
• M20: 10,398,847 km (0.108 R)
• M21: 10,613,071 km (0.119 R)
• M22: 10,973,602 km (0.072 R)
• M23: 11,632,431 km (0.111 R)
• M24: 13,998,621 km (0.086 R)
• M25: 15,519,881 km (0.097 R)
• M26: 15,601,412 km (0.089 R)
• M27: 17,345,873 km (0.087 R)
• M28: 18,198,282 km (0.089 R)
• M29: 20,566,715 km (0.038 R)
• M30: 23,123,343 km (0.095 R)
• M31: 25,010,071 km (0.088 R)
• M32: 25,875,046 km (0.12 R)
• M33: 27,436,848 km (0.08 R)
• M34: 28,229,268 km (0.085 R)
• M35: 28,728,326 km (0.043 R)
• M36: 28,828,407 km (0.109 R)
• M37: 30,446,757 km (0.11 R)
• M38: 30,958,531 km (0.066 R)
• M39: 31,267,002 km (0.098 R)
• M40: 33,138,771 km (0.102 R)
• M41: 33,454,273 km (0.12 R)
• M42: 34,619,640 km (0.06 R)
• M43: 37,317,189 km (0.082 R)
• M44: 39,857,959 km (0.101 R)
• M45: 40,867,296 km (0.091 R)
• M46: 41,318,633 km (0.057 R)
• M47: 42,112,399 km (0.095 R)
• M48: 42,682,367 km (0.102 R)
• M49: 44,176,401 km (0.093 R)
• M50: 44,523,617 km (0.037 R)
• M51: 45,337,280 km (0.048 R)
• M52: 46,979,416 km (0.088 R)
• M53: 47,807,740 km (0.075 R)
• M54: 48,879,758 km (0.095 R)
• M55: 49,959,854 km (0.118 R)
• M56: 50,805,232 km (0.055 R)
• M57: 51,047,581 km (0.037 R)
• M58: 51,533,624 km (0.036 R)
• M59: 51,777,169 km (0.092 R)
• M60: 52,021,164 km (0.112 R)
• M61: 52,755,240 km (0.025 R)
• M62: 55,351,811 km (0.104 R)
• M63: 56,854,072 km (0.092 R)
• M64: 59,898,539 km (0.103 R)
• M65: 61,311,640 km (0.032 R)
• M66: 63,125,963 km (0.1 R)
• M67: 64,039,557 km (0.065 R)
• M68: 64,301,503 km (0.077 R)
• M69: 64,694,946 km (0.072 R)
• M70: 66,012,304 km (0.081 R)
• M71: 68,138,389 km (0.111 R)
• M72: 68,941,580 km (0.11 R)
• M73: 69,747,763 km (0.055 R)
• M74: 72,867,028 km (0.057 R)
• M75: 73,277,226 km (0.12 R)
• M76: 73,551,140 km (0.093 R)
• M77: 76,031,622 km (0.09 R)
• M78: 78,119,410 km (0.053 R)
• M79: 80,791,078 km (0.115 R)
• M80: 81,073,968 km (0.114 R)
• M81: 85,070,026 km (0.08 R)
• M82: 85,646,127 km (0.106 R)
• M83: 86,078,914 km (0.089 R)
• M84: 86,946,881 km (0.058 R)
• M85: 87,382,061 km (0.117 R)
• M86: 88,254,366 km (0.107 R)
• M87: 89,129,663 km (0.073 R)
• M88: 90,447,770 km (0.118 R)
• M89: 90,888,635 km (0.071 R)
• M90: 94,292,136 km (0.042 R)
• M91: 97,285,440 km (0.092 R)
• M92: 101,070,565 km (0.059 R)
• M93: 101,375,446 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: 339 - 11,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit