🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.54 AU - 0.64 AU

Year: 173 Days

Day: 20.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.64 AU - 0.92 AU

Year: 262 Days

Day: 28.5 Hours

Environment

Temp: 116 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,705,699 km

• M1: 160,070 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.98 AU - 1.04 AU

Year: 387 Days

Day: 47.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.15 AU - 1.67 AU

Year: 638 Days

Day: 42.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.55 AU - 1.57 AU

Year: 742 Days

Day: 13 Hours

Environment

Temp: -56 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.33 AU - 3.09 AU

Year: 1699 Days

Day: 25.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,705,699 km

• M1: 998,865 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.57 AU - 3.13 AU

Year: 1832 Days

Day: 44.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 123.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,705,699 km

• M1: 675,434 km (0.084 R)

Asteroid Belt

Center: 5.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.3

Radius: 11.5

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.34 AU - 10.64 AU

Year: 10264 Days

Day: 15 Hours

Environment

Temp: -178 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 19,705,699 km

• M1: 163,510 km (0.029 R)
• M2: 240,703 km (0.095 R)
• M3: 317,297 km (0.079 R)
• M4: 508,932 km (0.07 R)
• M5: 924,515 km (0.097 R)
• M6: 1,140,235 km (0.093 R)
• M7: 1,352,814 km (0.082 R)
• M8: 1,453,942 km (0.113 R)
• M9: 1,557,613 km (0.119 R)
• M10: 2,021,067 km (0.083 R)
• M11: 2,232,599 km (0.109 R)
• M12: 2,476,443 km (0.118 R)
• M13: 2,780,576 km (0.07 R)
• M14: 2,910,875 km (0.091 R)
• M15: 2,990,162 km (0.081 R)
• M16: 3,177,758 km (0.106 R)
• M17: 3,341,867 km (0.093 R)
• M18: 3,735,459 km (0.091 R)
• M19: 3,879,821 km (0.071 R)
• M20: 3,996,507 km (0.045 R)
• M21: 4,536,555 km (0.108 R)
• M22: 4,752,874 km (0.11 R)
• M23: 5,036,063 km (0.099 R)
• M24: 5,292,473 km (0.061 R)
• M25: 6,429,417 km (0.073 R)
• M26: 7,457,304 km (0.058 R)
• M27: 7,713,117 km (0.064 R)
• M28: 7,786,719 km (0.042 R)
• M29: 7,934,671 km (0.074 R)
• M30: 8,083,521 km (0.116 R)
• M31: 8,688,345 km (0.088 R)
• M32: 9,347,025 km (0.094 R)
• M33: 10,021,711 km (0.095 R)
• M34: 10,426,074 km (0.072 R)
• M35: 10,630,125 km (0.078 R)
• M36: 11,042,567 km (0.116 R)
• M37: 11,502,131 km (0.03 R)
• M38: 13,093,853 km (0.093 R)
• M39: 13,491,334 km (0.094 R)
• M40: 13,758,666 km (0.067 R)
• M41: 13,982,614 km (0.06 R)
• M42: 14,343,743 km (0.112 R)
• M43: 14,890,972 km (0.091 R)
• M44: 15,213,505 km (0.115 R)
• M45: 15,352,332 km (0.087 R)
• M46: 15,445,232 km (0.053 R)
• M47: 15,818,329 km (0.111 R)
• M48: 16,289,114 km (0.073 R)
• M49: 17,147,955 km (0.109 R)
• M50: 17,340,787 km (0.086 R)
• M51: 17,680,075 km (0.086 R)
• M52: 18,365,233 km (0.061 R)
• M53: 19,459,392 km (0.108 R)
• M54: 19,761,430 km (0.114 R)
• M55: 19,862,558 km (0.095 R)
• M56: 20,268,417 km (0.105 R)
• M57: 21,139,974 km (0.097 R)
• M58: 21,398,629 km (0.115 R)
• M59: 21,606,420 km (0.063 R)
• M60: 22,496,677 km (0.112 R)
• M61: 22,654,952 km (0.096 R)
• M62: 23,079,062 km (0.1 R)
• M63: 24,042,771 km (0.078 R)
• M64: 24,692,625 km (0.065 R)
• M65: 24,855,985 km (0.069 R)
• M66: 25,733,377 km (0.112 R)
• M67: 26,286,889 km (0.108 R)
• M68: 26,788,341 km (0.088 R)
• M69: 26,956,190 km (0.107 R)
• M70: 27,631,176 km (0.086 R)
• M71: 28,254,849 km (0.107 R)
• M72: 28,425,690 km (0.088 R)
• M73: 28,768,568 km (0.092 R)
• M74: 30,037,308 km (0.091 R)
• M75: 30,678,484 km (0.118 R)
• M76: 31,915,060 km (0.085 R)
• M77: 32,569,401 km (0.059 R)
• M78: 33,288,219 km (0.102 R)
• M79: 37,146,946 km (0.057 R)
• M80: 37,396,625 km (0.048 R)
• M81: 37,709,584 km (0.065 R)
• M82: 38,023,440 km (0.117 R)
• M83: 38,275,064 km (0.096 R)
• M84: 40,822,417 km (0.098 R)
• M85: 43,818,862 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.7

Radius: 14.4

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.76 AU - 10.42 AU

Year: 10436 Days

Day: 12.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 19,705,699 km

• M1: 179,667 km (0.091 R)
• M2: 329,415 km (0.07 R)
• M3: 580,141 km (0.091 R)
• M4: 787,334 km (0.086 R)
• M5: 1,052,421 km (0.106 R)
• M6: 1,190,949 km (0.109 R)
• M7: 1,336,208 km (0.106 R)
• M8: 1,547,740 km (0.086 R)
• M9: 1,912,459 km (0.068 R)
• M10: 2,004,761 km (0.073 R)
• M11: 2,417,801 km (0.103 R)
• M12: 2,678,699 km (0.114 R)
• M13: 3,419,807 km (0.12 R)
• M14: 3,647,645 km (0.078 R)
• M15: 3,746,978 km (0.1 R)
• M16: 3,897,623 km (0.116 R)
• M17: 4,067,417 km (0.075 R)
• M18: 4,222,250 km (0.11 R)
• M19: 4,361,676 km (0.049 R)
• M20: 4,807,477 km (0.102 R)
• M21: 5,100,390 km (0.074 R)
• M22: 5,418,285 km (0.118 R)
• M23: 6,112,868 km (0.092 R)
• M24: 6,291,039 km (0.098 R)
• M25: 6,733,699 km (0.074 R)
• M26: 6,958,844 km (0.076 R)
• M27: 7,124,299 km (0.111 R)
• M28: 7,353,783 km (0.071 R)
• M29: 7,522,230 km (0.061 R)
• M30: 8,122,117 km (0.117 R)
• M31: 8,252,716 km (0.114 R)
• M32: 8,515,859 km (0.074 R)
• M33: 8,626,412 km (0.102 R)
• M34: 9,095,850 km (0.088 R)
• M35: 9,459,223 km (0.112 R)
• M36: 10,129,870 km (0.113 R)
• M37: 10,530,194 km (0.116 R)
• M38: 10,648,975 km (0.075 R)
• M39: 10,792,140 km (0.117 R)
• M40: 11,935,068 km (0.116 R)
• M41: 12,133,584 km (0.118 R)
• M42: 12,584,023 km (0.039 R)
• M43: 12,785,980 km (0.083 R)
• M44: 13,449,896 km (0.078 R)
• M45: 13,863,983 km (0.094 R)
• M46: 14,098,851 km (0.114 R)
• M47: 14,598,957 km (0.049 R)
• M48: 14,731,501 km (0.094 R)
• M49: 14,864,493 km (0.057 R)
• M50: 15,212,159 km (0.12 R)
• M51: 15,346,498 km (0.092 R)
• M52: 15,535,440 km (0.06 R)
• M53: 15,860,965 km (0.106 R)
• M54: 15,970,021 km (0.094 R)
• M55: 16,408,642 km (0.107 R)
• M56: 16,795,652 km (0.115 R)
• M57: 17,046,079 km (0.059 R)
• M58: 17,297,703 km (0.095 R)
• M59: 17,804,839 km (0.093 R)
• M60: 18,060,203 km (0.092 R)
• M61: 18,574,670 km (0.108 R)
• M62: 19,238,885 km (0.087 R)
• M63: 19,530,152 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 10,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit