🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.49 AU - 0.55 AU

Year: 138 Days

Day: 34.5 Hours

Environment

Temp: 240 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,940,657 km

• M1: 380,577 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.62 AU - 0.84 AU

Year: 230 Days

Day: 45.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,940,657 km

• M1: 93,648 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.94 AU - 1.1 AU

Year: 380 Days

Day: 41.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.11 AU - 1.79 AU

Year: 644 Days

Day: 21.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.43 AU - 1.97 AU

Year: 818 Days

Day: 39.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,940,657 km

• M1: 820,694 km (0.051 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.04 AU - 2.22 AU

Year: 1147 Days

Day: 36.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 60.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417

Radius: 12.9

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.7 AU - 5.02 AU

Year: 3953 Days

Day: 6.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 47,940,657 km

• M1: 168,148 km (0.093 R)
• M2: 284,834 km (0.088 R)
• M3: 395,986 km (0.101 R)
• M4: 495,767 km (0.092 R)
• M5: 708,196 km (0.054 R)
• M6: 806,482 km (0.07 R)
• M7: 910,004 km (0.06 R)
• M8: 1,202,168 km (0.119 R)
• M9: 1,422,227 km (0.088 R)
• M10: 1,696,290 km (0.111 R)
• M11: 1,931,009 km (0.112 R)
• M12: 2,206,120 km (0.076 R)
• M13: 2,525,062 km (0.074 R)
• M14: 2,746,168 km (0.11 R)
• M15: 3,023,373 km (0.111 R)
• M16: 3,123,454 km (0.102 R)
• M17: 3,224,732 km (0.104 R)
• M18: 3,361,315 km (0.116 R)
• M19: 3,873,238 km (0.073 R)
• M20: 3,982,295 km (0.108 R)
• M21: 4,278,050 km (0.081 R)
• M22: 4,390,847 km (0.111 R)
• M23: 4,774,117 km (0.057 R)
• M24: 5,009,285 km (0.114 R)
• M25: 5,128,365 km (0.11 R)
• M26: 5,470,944 km (0.106 R)
• M27: 5,883,535 km (0.099 R)
• M28: 6,306,448 km (0.108 R)
• M29: 7,203,885 km (0.074 R)
• M30: 7,496,948 km (0.114 R)
• M31: 7,909,090 km (0.11 R)
• M32: 8,187,940 km (0.039 R)
• M33: 8,352,199 km (0.112 R)
• M34: 8,493,868 km (0.095 R)
• M35: 9,903,977 km (0.067 R)
• M36: 10,003,909 km (0.117 R)
• M37: 10,179,686 km (0.077 R)
• M38: 10,713,003 km (0.061 R)
• M39: 11,648,289 km (0.08 R)
• M40: 12,019,142 km (0.04 R)
• M41: 13,182,415 km (0.083 R)
• M42: 13,458,124 km (0.069 R)
• M43: 13,791,428 km (0.104 R)
• M44: 15,065,852 km (0.059 R)
• M45: 15,440,894 km (0.067 R)
• M46: 15,848,398 km (0.065 R)
• M47: 15,965,534 km (0.108 R)
• M48: 16,053,497 km (0.05 R)
• M49: 16,259,493 km (0.104 R)
• M50: 16,822,879 km (0.078 R)
• M51: 17,122,075 km (0.098 R)
• M52: 17,332,559 km (0.105 R)
• M53: 18,121,688 km (0.076 R)
• M54: 18,736,834 km (0.057 R)
• M55: 18,922,635 km (0.075 R)
• M56: 19,202,682 km (0.111 R)
• M57: 19,421,244 km (0.116 R)
• M58: 19,703,685 km (0.118 R)
• M59: 19,861,212 km (0.107 R)
• M60: 20,622,964 km (0.103 R)
• M61: 20,975,267 km (0.09 R)
• M62: 21,491,380 km (0.051 R)
• M63: 21,816,007 km (0.046 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.8

Radius: 12.2

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.81 AU - 8.97 AU

Year: 7412 Days

Day: 9 Hours

Environment

Temp: -172 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 47,940,657 km

• M1: 305,329 km (0.106 R)
• M2: 395,387 km (0.077 R)
• M3: 510,428 km (0.046 R)
• M4: 1,289,982 km (0.074 R)
• M5: 1,436,738 km (0.093 R)
• M6: 2,079,859 km (0.059 R)
• M7: 2,166,177 km (0.116 R)
• M8: 2,297,973 km (0.065 R)
• M9: 2,432,611 km (0.064 R)
• M10: 2,523,866 km (0.105 R)
• M11: 2,662,842 km (0.1 R)
• M12: 2,757,089 km (0.044 R)
• M13: 3,219,795 km (0.102 R)
• M14: 3,345,607 km (0.062 R)
• M15: 4,108,257 km (0.058 R)
• M16: 4,383,666 km (0.045 R)
• M17: 4,722,057 km (0.056 R)
• M18: 5,911,061 km (0.104 R)
• M19: 6,348,335 km (0.099 R)
• M20: 6,731,605 km (0.113 R)
• M21: 6,926,082 km (0.038 R)
• M22: 7,353,783 km (0.055 R)
• M23: 7,655,073 km (0.069 R)
• M24: 7,960,402 km (0.116 R)
• M25: 8,166,249 km (0.114 R)
• M26: 8,269,770 km (0.049 R)
• M27: 8,513,166 km (0.098 R)
• M28: 8,653,190 km (0.113 R)
• M29: 8,935,780 km (0.051 R)
• M30: 9,185,608 km (0.091 R)
• M31: 9,365,425 km (0.088 R)
• M32: 10,207,661 km (0.032 R)
• M33: 10,581,506 km (0.116 R)
• M34: 11,035,985 km (0.116 R)
• M35: 11,304,214 km (0.082 R)
• M36: 11,381,107 km (0.09 R)
• M37: 11,613,283 km (0.119 R)
• M38: 12,398,073 km (0.089 R)
• M39: 12,997,961 km (0.106 R)
• M40: 13,566,433 km (0.1 R)
• M41: 13,936,238 km (0.119 R)
• M42: 14,309,336 km (0.08 R)
• M43: 14,518,025 km (0.102 R)
• M44: 14,938,544 km (0.03 R)
• M45: 15,363,103 km (0.108 R)
• M46: 16,485,237 km (0.101 R)
• M47: 16,616,434 km (0.029 R)
• M48: 17,012,120 km (0.093 R)
• M49: 17,410,948 km (0.067 R)
• M50: 17,947,406 km (0.103 R)
• M51: 18,853,670 km (0.102 R)
• M52: 18,945,224 km (0.117 R)
• M53: 20,805,174 km (0.116 R)
• M54: 20,946,993 km (0.109 R)
• M55: 22,045,041 km (0.083 R)
• M56: 22,141,532 km (0.04 R)
• M57: 23,456,198 km (0.057 R)
• M58: 23,702,586 km (0.062 R)
• M59: 23,999,238 km (0.069 R)
• M60: 24,396,570 km (0.077 R)
• M61: 25,652,744 km (0.119 R)
• M62: 26,570,078 km (0.107 R)
• M63: 27,136,007 km (0.113 R)
• M64: 27,602,004 km (0.105 R)
• M65: 28,752,112 km (0.113 R)
• M66: 30,937,288 km (0.092 R)
• M67: 31,804,358 km (0.084 R)
• M68: 32,679,655 km (0.089 R)
• M69: 33,396,528 km (0.085 R)
• M70: 33,840,235 km (0.119 R)
• M71: 34,733,634 km (0.111 R)
• M72: 35,691,359 km (0.114 R)
• M73: 35,804,605 km (0.117 R)
• M74: 35,974,698 km (0.066 R)
• M75: 36,088,242 km (0.096 R)
• M76: 38,442,015 km (0.063 R)
• M77: 38,732,534 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.7

Radius: 11.5

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 10.47 AU - 12.75 AU

Year: 14596 Days

Day: 14.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,940,657 km

• M1: 455,974 km (0.105 R)
• M2: 599,289 km (0.088 R)
• M3: 1,066,483 km (0.062 R)
• M4: 1,455,138 km (0.116 R)
• M5: 1,863,092 km (0.108 R)
• M6: 2,129,974 km (0.067 R)
• M7: 3,642,110 km (0.087 R)
• M8: 4,322,331 km (0.114 R)
• M9: 4,418,224 km (0.12 R)
• M10: 4,514,714 km (0.043 R)
• M11: 5,415,293 km (0.072 R)
• M12: 5,553,372 km (0.083 R)
• M13: 5,657,791 km (0.066 R)
• M14: 6,081,901 km (0.101 R)
• M15: 6,225,515 km (0.076 R)
• M16: 6,297,921 km (0.115 R)
• M17: 6,406,828 km (0.053 R)
• M18: 6,774,540 km (0.064 R)
• M19: 7,377,120 km (0.081 R)
• M20: 7,530,458 km (0.061 R)
• M21: 8,194,074 km (0.093 R)
• M22: 8,313,154 km (0.106 R)
• M23: 9,039,751 km (0.093 R)
• M24: 10,252,989 km (0.036 R)
• M25: 11,605,803 km (0.059 R)
• M26: 12,053,998 km (0.035 R)
• M27: 13,106,718 km (0.095 R)
• M28: 13,386,167 km (0.101 R)
• M29: 13,526,639 km (0.063 R)
• M30: 13,620,437 km (0.114 R)
• M31: 13,856,204 km (0.115 R)
• M32: 14,331,775 km (0.099 R)
• M33: 15,006,611 km (0.088 R)
• M34: 15,201,388 km (0.095 R)
• M35: 15,396,912 km (0.07 R)
• M36: 15,642,552 km (0.058 R)
• M37: 15,988,721 km (0.061 R)
• M38: 16,940,762 km (0.099 R)
• M39: 18,221,320 km (0.1 R)
• M40: 19,162,590 km (0.114 R)
• M41: 19,639,208 km (0.111 R)
• M42: 19,959,198 km (0.106 R)
• M43: 20,388,395 km (0.089 R)
• M44: 20,820,583 km (0.092 R)
• M45: 21,365,269 km (0.069 R)
• M46: 21,474,774 km (0.115 R)
• M47: 21,694,234 km (0.111 R)
• M48: 22,024,995 km (0.098 R)
• M49: 22,579,854 km (0.05 R)
• M50: 22,691,454 km (0.108 R)
• M51: 23,873,576 km (0.075 R)
• M52: 24,214,959 km (0.101 R)
• M53: 24,558,136 km (0.067 R)
• M54: 24,902,810 km (0.113 R)
• M55: 25,306,873 km (0.084 R)
• M56: 27,063,452 km (0.077 R)
• M57: 27,479,034 km (0.114 R)
• M58: 27,598,114 km (0.086 R)
• M59: 30,507,943 km (0.115 R)
• M60: 31,686,475 km (0.116 R)
• M61: 33,259,945 km (0.108 R)
• M62: 34,472,585 km (0.103 R)
• M63: 34,794,071 km (0.12 R)
• M64: 35,310,633 km (0.109 R)
• M65: 36,090,187 km (0.093 R)
• M66: 36,286,011 km (0.08 R)
• M67: 37,798,595 km (0.05 R)
• M68: 37,931,139 km (0.103 R)
• M69: 38,396,238 km (0.028 R)
• M70: 39,466,162 km (0.099 R)
• M71: 39,735,139 km (0.118 R)
• M72: 39,937,396 km (0.107 R)
• M73: 40,072,333 km (0.034 R)
• M74: 40,275,038 km (0.071 R)
• M75: 41,089,449 km (0.115 R)
• M76: 41,703,847 km (0.079 R)
• M77: 42,252,423 km (0.079 R)
• M78: 42,596,647 km (0.073 R)
• M79: 44,401,097 km (0.099 R)
• M80: 44,750,857 km (0.11 R)
• M81: 44,961,191 km (0.084 R)
• M82: 46,159,470 km (0.099 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 11,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit