🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.55 AU - 0.91 AU

Year: 219 Days

Day: 17.6 Hours

Environment

Temp: 192 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.65 AU - 0.85 AU

Year: 228 Days

Day: 43.6 Hours

Environment

Temp: 123 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.74 AU - 1.16 AU

Year: 325 Days

Day: 43 Hours

Environment

Temp: 112 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.57 AU - 4.83 AU

Year: 3581 Days

Day: 43.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.8

Radius: 8.7

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.65 AU - 10.87 AU

Year: 9112 Days

Day: 12.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,770,231 km

• M1: 264,040 km (0.097 R)
• M2: 376,089 km (0.111 R)
• M3: 534,812 km (0.112 R)
• M4: 622,926 km (0.116 R)
• M5: 971,788 km (0.09 R)
• M6: 1,100,741 km (0.088 R)
• M7: 1,314,965 km (0.088 R)
• M8: 1,738,926 km (0.086 R)
• M9: 1,966,314 km (0.091 R)
• M10: 2,107,385 km (0.093 R)
• M11: 2,678,999 km (0.118 R)
• M12: 2,915,363 km (0.11 R)
• M13: 3,927,542 km (0.116 R)
• M14: 4,226,589 km (0.107 R)
• M15: 4,502,148 km (0.069 R)
• M16: 4,689,145 km (0.112 R)
• M17: 4,942,414 km (0.108 R)
• M18: 5,695,490 km (0.093 R)
• M19: 6,171,211 km (0.101 R)
• M20: 6,730,707 km (0.102 R)
• M21: 6,801,766 km (0.107 R)
• M22: 7,088,695 km (0.062 R)
• M23: 7,526,418 km (0.085 R)
• M24: 7,785,821 km (0.084 R)
• M25: 7,897,870 km (0.105 R)
• M26: 8,085,915 km (0.099 R)
• M27: 8,428,045 km (0.103 R)
• M28: 9,442,917 km (0.116 R)
• M29: 10,785,857 km (0.079 R)
• M30: 10,869,183 km (0.101 R)
• M31: 10,994,546 km (0.112 R)
• M32: 11,120,358 km (0.093 R)
• M33: 11,714,112 km (0.097 R)
• M34: 13,511,231 km (0.082 R)
• M35: 14,281,361 km (0.104 R)
• M36: 14,556,471 km (0.07 R)
• M37: 14,787,151 km (0.104 R)
• M38: 15,439,547 km (0.115 R)
• M39: 15,627,742 km (0.079 R)
• M40: 16,101,219 km (0.101 R)
• M41: 16,917,275 km (0.09 R)
• M42: 18,240,618 km (0.081 R)
• M43: 18,489,399 km (0.076 R)
• M44: 18,739,228 km (0.115 R)
• M45: 19,242,325 km (0.101 R)
• M46: 19,749,911 km (0.088 R)
• M47: 19,851,937 km (0.073 R)
• M48: 20,056,437 km (0.108 R)
• M49: 20,622,814 km (0.111 R)
• M50: 21,090,009 km (0.083 R)
• M51: 21,298,698 km (0.119 R)
• M52: 21,508,135 km (0.101 R)
• M53: 22,034,869 km (0.108 R)
• M54: 22,299,807 km (0.11 R)
• M55: 25,560,143 km (0.077 R)
• M56: 29,664,510 km (0.05 R)
• M57: 29,839,838 km (0.06 R)
• M58: 30,250,485 km (0.065 R)
• M59: 30,368,218 km (0.1 R)
• M60: 31,077,312 km (0.11 R)
• M61: 31,672,562 km (0.099 R)
• M62: 31,791,941 km (0.118 R)
• M63: 31,911,619 km (0.104 R)
• M64: 32,572,393 km (0.119 R)
• M65: 32,753,257 km (0.08 R)
• M66: 33,055,594 km (0.113 R)
• M67: 33,724,147 km (0.059 R)
• M68: 33,907,255 km (0.104 R)
• M69: 33,968,291 km (0.063 R)
• M70: 34,274,368 km (0.074 R)
• M71: 34,950,850 km (0.106 R)
• M72: 35,756,135 km (0.102 R)
• M73: 36,379,659 km (0.047 R)
• M74: 37,006,923 km (0.069 R)
• M75: 38,017,756 km (0.065 R)
• M76: 39,101,742 km (0.081 R)
• M77: 40,131,274 km (0.047 R)
• M78: 40,584,406 km (0.117 R)
• M79: 42,216,818 km (0.07 R)
• M80: 42,480,111 km (0.107 R)
• M81: 42,677,879 km (0.039 R)
• M82: 43,074,164 km (0.102 R)
• M83: 43,339,102 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.4

Radius: 11.4

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.75 AU - 13.57 AU

Year: 13103 Days

Day: 13.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 37,770,231 km

• M1: 143,165 km (0.025 R)
• M2: 292,913 km (0.105 R)
• M3: 512,373 km (0.092 R)
• M4: 1,170,304 km (0.094 R)
• M5: 1,249,441 km (0.115 R)
• M6: 1,476,830 km (0.064 R)
• M7: 1,854,864 km (0.104 R)
• M8: 1,948,213 km (0.101 R)
• M9: 2,188,916 km (0.064 R)
• M10: 2,673,015 km (0.119 R)
• M11: 2,832,785 km (0.039 R)
• M12: 3,532,903 km (0.095 R)
• M13: 4,253,965 km (0.069 R)
• M14: 4,535,957 km (0.11 R)
• M15: 5,019,757 km (0.091 R)
• M16: 5,118,641 km (0.029 R)
• M17: 6,036,573 km (0.105 R)
• M18: 6,640,500 km (0.088 R)
• M19: 6,712,905 km (0.082 R)
• M20: 7,226,774 km (0.068 R)
• M21: 7,338,524 km (0.047 R)
• M22: 7,677,213 km (0.078 R)
• M23: 7,982,692 km (0.119 R)
• M24: 8,098,331 km (0.089 R)
• M25: 8,605,618 km (0.065 R)
• M26: 8,843,329 km (0.1 R)
• M27: 9,204,009 km (0.108 R)
• M28: 9,651,307 km (0.105 R)
• M29: 10,398,548 km (0.066 R)
• M30: 10,694,153 km (0.1 R)
• M31: 11,948,382 km (0.111 R)
• M32: 15,210,663 km (0.105 R)
• M33: 16,716,066 km (0.044 R)
• M34: 20,497,152 km (0.073 R)
• M35: 21,778,009 km (0.103 R)
• M36: 23,084,747 km (0.106 R)
• M37: 25,773,469 km (0.049 R)
• M38: 25,887,612 km (0.044 R)
• M39: 26,231,239 km (0.05 R)
• M40: 28,618,821 km (0.087 R)
• M41: 29,688,894 km (0.118 R)
• M42: 29,808,573 km (0.098 R)
• M43: 30,409,507 km (0.027 R)
• M44: 32,605,903 km (0.101 R)
• M45: 33,473,720 km (0.119 R)
• M46: 35,295,523 km (0.088 R)
• M47: 36,506,668 km (0.082 R)
• M48: 38,250,979 km (0.087 R)
• M49: 38,772,926 km (0.079 R)
• M50: 41,217,953 km (0.08 R)
• M51: 43,508,446 km (0.054 R)
• M52: 44,669,027 km (0.076 R)
• M53: 45,701,551 km (0.048 R)
• M54: 46,324,925 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.7

Radius: 10.1

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 9.19 AU - 13.81 AU

Year: 13706 Days

Day: 5.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 37,770,231 km

• M1: 258,505 km (0.062 R)
• M2: 437,275 km (0.114 R)
• M3: 836,701 km (0.083 R)
• M4: 920,326 km (0.105 R)
• M5: 985,102 km (0.066 R)
• M6: 1,073,963 km (0.094 R)
• M7: 1,165,667 km (0.033 R)
• M8: 1,457,233 km (0.074 R)
• M9: 1,533,827 km (0.119 R)
• M10: 3,233,558 km (0.089 R)
• M11: 3,300,877 km (0.088 R)
• M12: 3,471,269 km (0.061 R)
• M13: 3,644,653 km (0.099 R)
• M14: 3,714,814 km (0.089 R)
• M15: 4,292,262 km (0.119 R)
• M16: 5,489,793 km (0.095 R)
• M17: 5,856,009 km (0.094 R)
• M18: 6,062,753 km (0.045 R)
• M19: 6,569,142 km (0.094 R)
• M20: 6,827,497 km (0.109 R)
• M21: 7,487,822 km (0.093 R)
• M22: 7,667,340 km (0.057 R)
• M23: 8,076,639 km (0.093 R)
• M24: 9,202,513 km (0.087 R)
• M25: 9,637,394 km (0.103 R)
• M26: 10,931,116 km (0.088 R)
• M27: 11,135,018 km (0.109 R)
• M28: 11,546,562 km (0.117 R)
• M29: 12,757,407 km (0.102 R)
• M30: 12,972,080 km (0.059 R)
• M31: 13,897,941 km (0.066 R)
• M32: 14,229,749 km (0.064 R)
• M33: 14,341,050 km (0.071 R)
• M34: 15,014,241 km (0.096 R)
• M35: 16,683,603 km (0.088 R)
• M36: 18,229,847 km (0.061 R)
• M37: 19,020,023 km (0.105 R)
• M38: 20,633,586 km (0.072 R)
• M39: 20,822,677 km (0.043 R)
• M40: 20,885,808 km (0.107 R)
• M41: 22,033,074 km (0.104 R)
• M42: 22,226,204 km (0.084 R)
• M43: 24,056,534 km (0.057 R)
• M44: 24,521,634 km (0.083 R)
• M45: 25,325,872 km (0.089 R)
• M46: 25,663,515 km (0.111 R)
• M47: 27,166,824 km (0.116 R)
• M48: 27,235,788 km (0.097 R)
• M49: 27,581,808 km (0.111 R)
• M50: 28,138,312 km (0.056 R)
• M51: 28,558,234 km (0.111 R)
• M52: 29,191,780 km (0.043 R)
• M53: 29,972,532 km (0.033 R)
• M54: 30,401,279 km (0.066 R)
• M55: 30,904,078 km (0.085 R)
• M56: 31,845,198 km (0.119 R)
• M57: 32,282,622 km (0.072 R)
• M58: 32,869,195 km (0.058 R)
• M59: 33,163,604 km (0.056 R)
• M60: 36,537,186 km (0.101 R)
• M61: 36,765,921 km (0.068 R)
• M62: 37,148,293 km (0.097 R)
• M63: 37,224,887 km (0.119 R)
• M64: 38,458,022 km (0.08 R)
• M65: 39,001,810 km (0.113 R)
• M66: 40,490,309 km (0.108 R)
• M67: 40,569,297 km (0.047 R)
• M68: 41,440,106 km (0.12 R)
• M69: 42,077,393 km (0.101 R)
• M70: 42,237,164 km (0.101 R)
• M71: 42,878,490 km (0.103 R)
• M72: 43,684,523 km (0.073 R)
• M73: 45,066,508 km (0.107 R)
• M74: 45,721,747 km (0.074 R)
• M75: 46,462,705 km (0.11 R)
• M76: 48,793,141 km (0.072 R)
• M77: 49,045,064 km (0.104 R)
• M78: 49,888,048 km (0.079 R)
• M79: 50,396,082 km (0.107 R)
• M80: 52,016,227 km (0.06 R)
• M81: 53,913,577 km (0.079 R)
• M82: 54,087,110 km (0.088 R)
• M83: 54,870,704 km (0.087 R)
• M84: 54,957,919 km (0.1 R)
• M85: 55,220,164 km (0.1 R)
• M86: 56,713,450 km (0.065 R)
• M87: 56,801,713 km (0.108 R)
• M88: 57,598,023 km (0.071 R)
• M89: 57,864,307 km (0.118 R)
• M90: 58,576,393 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39

Radius: 6.9

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 16.02 AU - 22.16 AU

Year: 29315 Days

Day: 18.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 37,770,231 km

• M1: 162,014 km (0.027 R)
• M2: 225,893 km (0.114 R)
• M3: 332,556 km (0.102 R)
• M4: 1,086,380 km (0.103 R)
• M5: 1,295,368 km (0.109 R)
• M6: 2,166,476 km (0.113 R)
• M7: 2,407,778 km (0.066 R)
• M8: 3,182,246 km (0.116 R)
• M9: 3,380,912 km (0.108 R)
• M10: 3,868,900 km (0.077 R)
• M11: 4,081,030 km (0.11 R)
• M12: 4,269,673 km (0.098 R)
• M13: 4,433,782 km (0.091 R)
• M14: 5,402,129 km (0.079 R)
• M15: 6,339,958 km (0.052 R)
• M16: 6,464,722 km (0.109 R)
• M17: 6,971,410 km (0.052 R)
• M18: 7,888,894 km (0.067 R)
• M19: 7,989,424 km (0.084 R)
• M20: 8,532,763 km (0.026 R)
• M21: 8,913,340 km (0.11 R)
• M22: 9,123,226 km (0.082 R)
• M23: 9,228,693 km (0.105 R)
• M24: 9,299,303 km (0.114 R)
• M25: 10,015,278 km (0.087 R)
• M26: 10,233,542 km (0.119 R)
• M27: 10,711,656 km (0.101 R)
• M28: 10,897,606 km (0.11 R)
• M29: 11,996,552 km (0.114 R)
• M30: 12,150,937 km (0.104 R)
• M31: 12,539,593 km (0.091 R)
• M32: 14,502,915 km (0.108 R)
• M33: 15,039,672 km (0.108 R)
• M34: 15,835,832 km (0.083 R)
• M35: 16,474,017 km (0.076 R)
• M36: 16,947,344 km (0.048 R)
• M37: 17,163,962 km (0.099 R)
• M38: 17,863,332 km (0.049 R)
• M39: 17,907,314 km (0.065 R)
• M40: 17,951,445 km (0.082 R)
• M41: 18,393,956 km (0.119 R)
• M42: 18,840,057 km (0.113 R)
• M43: 18,884,936 km (0.087 R)
• M44: 19,652,223 km (0.1 R)
• M45: 20,245,828 km (0.077 R)
• M46: 20,845,266 km (0.056 R)
• M47: 20,984,393 km (0.106 R)
• M48: 22,345,584 km (0.062 R)
• M49: 22,488,001 km (0.069 R)
• M50: 23,348,936 km (0.101 R)
• M51: 24,026,016 km (0.045 R)
• M52: 26,045,737 km (0.05 R)
• M53: 26,345,831 km (0.085 R)
• M54: 26,395,946 km (0.036 R)
• M55: 26,446,211 km (0.069 R)
• M56: 27,000,022 km (0.066 R)
• M57: 27,050,586 km (0.088 R)
• M58: 28,427,186 km (0.11 R)
• M59: 28,684,494 km (0.107 R)
• M60: 30,718,726 km (0.058 R)
• M61: 30,824,342 km (0.072 R)
• M62: 32,314,935 km (0.102 R)
• M63: 34,484,852 km (0.118 R)
• M64: 34,649,410 km (0.072 R)
• M65: 35,753,741 km (0.1 R)
• M66: 35,809,242 km (0.068 R)
• M67: 35,975,894 km (0.065 R)
• M68: 36,031,545 km (0.054 R)
• M69: 36,477,646 km (0.027 R)
• M70: 36,645,345 km (0.056 R)
• M71: 37,544,278 km (0.081 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 16,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit