🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.58 AU - 0.7 AU

Year: 189 Days

Day: 27.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,572,133 km

• M1: 136,882 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.73 AU - 1.05 AU

Year: 310 Days

Day: 14.2 Hours

Environment

Temp: 79 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.27 AU - 1.87 AU

Year: 726 Days

Day: 21.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.41 AU - 3.21 AU

Year: 1738 Days

Day: 23.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.06 AU - 3.56 AU

Year: 2222 Days

Day: 40.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3 AU - 3.72 AU

Year: 2272 Days

Day: 44.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.49 AU - 5.27 AU

Year: 3382 Days

Day: 40.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.3

Radius: 9.7

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.32 AU - 8.14 AU

Year: 7173 Days

Day: 9.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,572,133 km

• M1: 171,589 km (0.105 R)
• M2: 264,788 km (0.12 R)
• M3: 515,664 km (0.111 R)
• M4: 607,218 km (0.064 R)
• M5: 838,646 km (0.086 R)
• M6: 1,184,965 km (0.116 R)
• M7: 1,328,429 km (0.092 R)
• M8: 1,421,030 km (0.058 R)
• M9: 1,875,509 km (0.117 R)
• M10: 2,022,563 km (0.116 R)
• M11: 3,230,865 km (0.114 R)
• M12: 3,433,720 km (0.09 R)
• M13: 3,640,763 km (0.057 R)
• M14: 3,798,739 km (0.085 R)
• M15: 3,985,886 km (0.09 R)
• M16: 4,258,752 km (0.087 R)
• M17: 4,341,779 km (0.097 R)
• M18: 4,453,379 km (0.1 R)
• M19: 4,851,459 km (0.07 R)
• M20: 5,590,622 km (0.096 R)
• M21: 5,651,209 km (0.073 R)
• M22: 6,144,433 km (0.087 R)
• M23: 6,428,071 km (0.106 R)
• M24: 6,619,556 km (0.086 R)
• M25: 7,139,259 km (0.099 R)
• M26: 8,917,828 km (0.119 R)
• M27: 9,095,700 km (0.06 R)
• M28: 9,239,015 km (0.103 R)
• M29: 9,346,875 km (0.063 R)
• M30: 10,188,064 km (0.118 R)
• M31: 10,448,962 km (0.106 R)
• M32: 11,475,653 km (0.089 R)
• M33: 11,669,232 km (0.03 R)
• M34: 11,747,023 km (0.12 R)
• M35: 12,256,703 km (0.108 R)
• M36: 12,335,840 km (0.09 R)
• M37: 12,934,232 km (0.057 R)
• M38: 13,014,716 km (0.035 R)
• M39: 13,623,878 km (0.063 R)
• M40: 13,952,545 km (0.039 R)
• M41: 14,159,289 km (0.045 R)
• M42: 14,325,343 km (0.118 R)
• M43: 14,659,544 km (0.114 R)
• M44: 14,785,655 km (0.095 R)
• M45: 15,123,298 km (0.089 R)
• M46: 15,463,633 km (0.056 R)
• M47: 16,630,795 km (0.081 R)
• M48: 17,424,711 km (0.082 R)
• M49: 18,050,629 km (0.112 R)
• M50: 18,230,745 km (0.045 R)
• M51: 18,502,265 km (0.057 R)
• M52: 19,786,562 km (0.097 R)
• M53: 19,972,363 km (0.051 R)
• M54: 20,065,413 km (0.078 R)
• M55: 20,439,407 km (0.054 R)
• M56: 21,431,989 km (0.071 R)
• M57: 21,670,748 km (0.039 R)
• M58: 22,054,316 km (0.112 R)
• M59: 22,246,999 km (0.067 R)
• M60: 23,709,916 km (0.079 R)
• M61: 23,857,868 km (0.106 R)
• M62: 24,006,270 km (0.072 R)
• M63: 24,105,303 km (0.071 R)
• M64: 25,053,006 km (0.081 R)
• M65: 26,114,552 km (0.098 R)
• M66: 26,676,442 km (0.099 R)
• M67: 27,242,371 km (0.116 R)
• M68: 28,020,429 km (0.117 R)
• M69: 28,858,476 km (0.076 R)
• M70: 29,970,886 km (0.093 R)
• M71: 30,720,222 km (0.035 R)
• M72: 31,151,213 km (0.034 R)
• M73: 32,182,691 km (0.1 R)
• M74: 32,730,219 km (0.107 R)
• M75: 32,840,024 km (0.049 R)
• M76: 33,778,750 km (0.082 R)
• M77: 33,945,402 km (0.079 R)
• M78: 34,223,654 km (0.082 R)
• M79: 34,838,352 km (0.051 R)
• M80: 35,795,779 km (0.115 R)
• M81: 36,647,589 km (0.04 R)
• M82: 38,661,176 km (0.079 R)
• M83: 38,835,308 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.9

Radius: 9.3

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.64 AU - 12.7 AU

Year: 11966 Days

Day: 5.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,572,133 km

• M1: 201,060 km (0.106 R)
• M2: 277,205 km (0.092 R)
• M3: 471,383 km (0.069 R)
• M4: 559,496 km (0.081 R)
• M5: 725,101 km (0.044 R)
• M6: 799,002 km (0.037 R)
• M7: 860,188 km (0.083 R)
• M8: 1,408,165 km (0.078 R)
• M9: 1,502,561 km (0.117 R)
• M10: 1,657,993 km (0.102 R)
• M11: 1,818,811 km (0.111 R)
• M12: 2,112,920 km (0.115 R)
• M13: 2,309,941 km (0.093 R)
• M14: 2,582,209 km (0.092 R)
• M15: 2,675,259 km (0.087 R)
• M16: 3,157,413 km (0.096 R)
• M17: 3,511,212 km (0.112 R)
• M18: 3,719,003 km (0.113 R)
• M19: 4,256,359 km (0.039 R)
• M20: 4,506,187 km (0.072 R)
• M21: 4,817,949 km (0.066 R)
• M22: 4,962,012 km (0.093 R)
• M23: 5,020,056 km (0.065 R)
• M24: 6,385,136 km (0.082 R)
• M25: 6,671,317 km (0.109 R)
• M26: 6,864,448 km (0.065 R)
• M27: 7,059,374 km (0.074 R)
• M28: 7,223,333 km (0.048 R)
• M29: 8,336,341 km (0.091 R)
• M30: 9,358,095 km (0.025 R)
• M31: 9,502,158 km (0.077 R)
• M32: 9,719,673 km (0.087 R)
• M33: 10,493,543 km (0.089 R)
• M34: 10,568,342 km (0.089 R)
• M35: 11,020,576 km (0.038 R)
• M36: 11,134,719 km (0.073 R)
• M37: 11,210,864 km (0.118 R)
• M38: 11,325,606 km (0.119 R)
• M39: 11,633,478 km (0.07 R)
• M40: 11,788,462 km (0.1 R)
• M41: 11,866,103 km (0.09 R)
• M42: 11,944,044 km (0.075 R)
• M43: 12,139,568 km (0.083 R)
• M44: 12,296,646 km (0.101 R)
• M45: 12,892,195 km (0.111 R)
• M46: 13,213,531 km (0.094 R)
• M47: 13,375,246 km (0.079 R)
• M48: 13,578,251 km (0.054 R)
• M49: 14,152,258 km (0.065 R)
• M50: 14,276,274 km (0.052 R)
• M51: 14,608,830 km (0.057 R)
• M52: 14,901,893 km (0.068 R)
• M53: 15,664,393 km (0.113 R)
• M54: 16,136,674 km (0.112 R)
• M55: 16,526,526 km (0.113 R)
• M56: 17,183,260 km (0.094 R)
• M57: 18,296,568 km (0.116 R)
• M58: 18,431,804 km (0.083 R)
• M59: 18,884,786 km (0.096 R)
• M60: 20,780,042 km (0.075 R)
• M61: 21,726,548 km (0.106 R)
• M62: 22,735,286 km (0.085 R)
• M63: 23,123,642 km (0.091 R)
• M64: 23,661,147 km (0.089 R)
• M65: 25,700,615 km (0.056 R)
• M66: 25,852,008 km (0.109 R)
• M67: 27,022,911 km (0.086 R)
• M68: 27,588,989 km (0.106 R)
• M69: 28,315,137 km (0.114 R)
• M70: 28,680,605 km (0.078 R)
• M71: 29,310,711 km (0.059 R)
• M72: 29,892,347 km (0.105 R)
• M73: 30,317,654 km (0.059 R)
• M74: 31,768,155 km (0.072 R)
• M75: 32,202,138 km (0.076 R)
• M76: 32,474,556 km (0.106 R)
• M77: 32,638,216 km (0.073 R)
• M78: 32,857,078 km (0.115 R)
• M79: 33,516,206 km (0.113 R)
• M80: 37,048,062 km (0.076 R)
• M81: 37,276,199 km (0.089 R)
• M82: 38,136,237 km (0.106 R)
• M83: 38,309,023 km (0.12 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.6

Radius: 11.4

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.64 AU - 12.24 AU

Year: 12446 Days

Day: 8.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,572,133 km

• M1: 150,645 km (0.062 R)
• M2: 344,075 km (0.117 R)
• M3: 483,052 km (0.073 R)
• M4: 768,634 km (0.119 R)
• M5: 1,085,781 km (0.093 R)
• M6: 1,611,319 km (0.099 R)
• M7: 1,685,519 km (0.103 R)
• M8: 2,073,576 km (0.099 R)
• M9: 2,576,225 km (0.068 R)
• M10: 2,962,487 km (0.087 R)
• M11: 3,272,304 km (0.113 R)
• M12: 3,463,340 km (0.114 R)
• M13: 3,625,355 km (0.057 R)
• M14: 3,756,702 km (0.052 R)
• M15: 3,923,354 km (0.058 R)
• M16: 4,864,923 km (0.111 R)
• M17: 5,417,238 km (0.054 R)
• M18: 5,643,879 km (0.098 R)
• M19: 5,951,003 km (0.115 R)
• M20: 6,106,585 km (0.085 R)
• M21: 6,224,169 km (0.091 R)
• M22: 6,303,007 km (0.041 R)
• M23: 6,581,558 km (0.097 R)
• M24: 6,945,530 km (0.108 R)
• M25: 7,357,822 km (0.078 R)
• M26: 8,598,287 km (0.111 R)
• M27: 9,310,074 km (0.1 R)
• M28: 9,491,087 km (0.061 R)
• M29: 9,627,521 km (0.106 R)
• M30: 10,507,156 km (0.097 R)
• M31: 10,790,195 km (0.094 R)
• M32: 11,075,927 km (0.084 R)
• M33: 11,557,483 km (0.115 R)
• M34: 11,703,341 km (0.089 R)
• M35: 13,808,482 km (0.114 R)
• M36: 14,015,077 km (0.086 R)
• M37: 14,118,748 km (0.089 R)
• M38: 14,588,336 km (0.092 R)
• M39: 15,650,331 km (0.098 R)
• M40: 16,354,039 km (0.066 R)
• M41: 16,902,315 km (0.078 R)
• M42: 17,456,725 km (0.082 R)
• M43: 17,904,472 km (0.064 R)
• M44: 18,242,862 km (0.074 R)
• M45: 18,469,503 km (0.117 R)
• M46: 18,925,776 km (0.061 R)
• M47: 19,385,790 km (0.069 R)
• M48: 20,728,879 km (0.066 R)
• M49: 21,024,784 km (0.075 R)
• M50: 23,380,651 km (0.114 R)
• M51: 23,503,770 km (0.095 R)
• M52: 25,882,676 km (0.067 R)
• M53: 26,073,712 km (0.102 R)
• M54: 26,457,281 km (0.107 R)
• M55: 26,778,318 km (0.093 R)
• M56: 26,971,598 km (0.071 R)
• M57: 27,229,954 km (0.065 R)
• M58: 28,075,481 km (0.105 R)
• M59: 29,127,902 km (0.084 R)
• M60: 29,392,990 km (0.102 R)
• M61: 31,271,191 km (0.104 R)
• M62: 31,406,727 km (0.077 R)
• M63: 32,293,244 km (0.115 R)
• M64: 32,498,941 km (0.108 R)
• M65: 32,773,902 km (0.052 R)
• M66: 33,256,953 km (0.086 R)
• M67: 34,439,973 km (0.087 R)
• M68: 34,860,941 km (0.04 R)
• M69: 35,354,016 km (0.065 R)
• M70: 35,778,575 km (0.105 R)
• M71: 36,704,137 km (0.087 R)
• M72: 36,847,302 km (0.063 R)
• M73: 40,632,577 km (0.033 R)
• M74: 40,928,781 km (0.092 R)
• M75: 41,523,582 km (0.112 R)
• M76: 42,571,066 km (0.105 R)
• M77: 43,627,377 km (0.077 R)
• M78: 45,458,305 km (0.097 R)
• M79: 45,997,007 km (0.057 R)
• M80: 46,074,050 km (0.102 R)
• M81: 46,460,461 km (0.046 R)
• M82: 46,770,278 km (0.1 R)
• M83: 48,094,668 km (0.03 R)
• M84: 49,668,438 km (0.083 R)
• M85: 51,099,341 km (0.1 R)
• M86: 52,624,492 km (0.076 R)
• M87: 53,271,054 km (0.103 R)
• M88: 54,408,895 km (0.078 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 14,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit