🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.42 AU - 0.58 AU

Year: 125 Days

Day: 18 Hours

Environment

Temp: 257 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.44 AU - 0.58 AU

Year: 129 Days

Day: 22.6 Hours

Environment

Temp: 236 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.56 AU - 0.76 AU

Year: 189 Days

Day: 15.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.66 AU - 0.84 AU

Year: 229 Days

Day: 41.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.84 AU - 1 AU

Year: 312 Days

Day: 19.5 Hours

Environment

Temp: 98 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.23 AU - 1.73 AU

Year: 636 Days

Day: 20.6 Hours

Environment

Temp: 0 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 60,953,771 km

• M1: 51,761 km (0.102 R)
• M2: 291,865 km (0.112 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.82 AU - 3.72 AU

Year: 2088 Days

Day: 46 Hours

Environment

Temp: -103 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3 AU - 4.92 AU

Year: 2783 Days

Day: 24.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,953,771 km

• M1: 532,269 km (0.041 R)
• M2: 1,204,712 km (0.118 R)

Asteroid Belt

Center: 6.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.3

Radius: 8.5

Gravity: 10.92 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.42 AU - 9.78 AU

Year: 8140 Days

Day: 14.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 60,953,771 km

• M1: 202,556 km (0.082 R)
• M2: 268,229 km (0.106 R)
• M3: 468,541 km (0.04 R)
• M4: 1,131,857 km (0.025 R)
• M5: 1,188,705 km (0.112 R)
• M6: 1,285,644 km (0.107 R)
• M7: 1,592,619 km (0.066 R)
• M8: 1,877,154 km (0.063 R)
• M9: 2,670,172 km (0.072 R)
• M10: 3,008,264 km (0.091 R)
• M11: 3,527,069 km (0.056 R)
• M12: 3,753,859 km (0.032 R)
• M13: 4,132,492 km (0.084 R)
• M14: 4,401,917 km (0.06 R)
• M15: 4,615,394 km (0.108 R)
• M16: 4,738,961 km (0.075 R)
• M17: 4,957,823 km (0.109 R)
• M18: 5,052,668 km (0.082 R)
• M19: 5,180,125 km (0.114 R)
• M20: 5,634,305 km (0.106 R)
• M21: 5,966,711 km (0.081 R)
• M22: 6,305,401 km (0.068 R)
• M23: 6,580,960 km (0.097 R)
• M24: 7,001,629 km (0.119 R)
• M25: 7,648,939 km (0.083 R)
• M26: 8,428,344 km (0.074 R)
• M27: 9,116,345 km (0.054 R)
• M28: 9,232,732 km (0.105 R)
• M29: 9,782,654 km (0.101 R)
• M30: 9,901,883 km (0.105 R)
• M31: 10,586,593 km (0.079 R)
• M32: 11,537,287 km (0.112 R)
• M33: 11,705,285 km (0.109 R)
• M34: 11,874,181 km (0.093 R)
• M35: 12,257,302 km (0.115 R)
• M36: 12,601,227 km (0.099 R)
• M37: 12,730,928 km (0.115 R)
• M38: 13,210,689 km (0.044 R)
• M39: 14,142,833 km (0.097 R)
• M40: 14,277,770 km (0.098 R)
• M41: 14,503,514 km (0.118 R)
• M42: 14,594,170 km (0.101 R)
• M43: 15,650,181 km (0.047 R)
• M44: 15,929,630 km (0.117 R)
• M45: 16,920,866 km (0.116 R)
• M46: 17,400,028 km (0.118 R)
• M47: 17,544,539 km (0.116 R)
• M48: 19,111,577 km (0.085 R)
• M49: 19,360,358 km (0.105 R)
• M50: 19,610,336 km (0.082 R)
• M51: 19,710,567 km (0.066 R)
• M52: 20,315,840 km (0.063 R)
• M53: 20,722,746 km (0.106 R)
• M54: 21,235,268 km (0.109 R)
• M55: 21,389,803 km (0.117 R)
• M56: 21,855,651 km (0.105 R)
• M57: 22,534,526 km (0.104 R)
• M58: 22,639,543 km (0.055 R)
• M59: 23,485,819 km (0.049 R)
• M60: 24,127,294 km (0.034 R)
• M61: 24,774,604 km (0.098 R)
• M62: 24,937,367 km (0.072 R)
• M63: 25,372,996 km (0.091 R)
• M64: 26,694,842 km (0.067 R)
• M65: 27,252,394 km (0.111 R)
• M66: 27,813,535 km (0.11 R)
• M67: 28,095,677 km (0.089 R)
• M68: 28,776,497 km (0.06 R)
• M69: 28,833,494 km (0.087 R)
• M70: 30,038,654 km (0.068 R)
• M71: 30,386,020 km (0.099 R)
• M72: 31,084,792 km (0.091 R)
• M73: 32,379,562 km (0.104 R)
• M74: 34,475,577 km (0.113 R)
• M75: 35,021,610 km (0.094 R)
• M76: 35,082,496 km (0.083 R)
• M77: 36,491,708 km (0.119 R)
• M78: 36,676,760 km (0.045 R)
• M79: 38,734,180 km (0.082 R)
• M80: 39,238,624 km (0.056 R)
• M81: 39,555,023 km (0.061 R)
• M82: 40,190,216 km (0.073 R)
• M83: 40,828,849 km (0.105 R)
• M84: 41,085,260 km (0.056 R)
• M85: 41,793,008 km (0.089 R)
• M86: 42,180,915 km (0.106 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.1

Radius: 13.7

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 10.83 AU - 13.29 AU

Year: 14788 Days

Day: 13.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 60,953,771 km

• M1: 425,157 km (0.063 R)
• M2: 568,322 km (0.062 R)
• M3: 693,536 km (0.092 R)
• M4: 912,098 km (0.115 R)
• M5: 1,757,177 km (0.108 R)
• M6: 1,950,158 km (0.071 R)
• M7: 2,238,433 km (0.083 R)
• M8: 3,422,949 km (0.118 R)
• M9: 3,701,500 km (0.106 R)
• M10: 4,430,790 km (0.114 R)
• M11: 4,620,181 km (0.116 R)
• M12: 4,773,668 km (0.087 R)
• M13: 4,928,801 km (0.095 R)
• M14: 5,853,465 km (0.116 R)
• M15: 6,061,706 km (0.113 R)
• M16: 7,361,711 km (0.058 R)
• M17: 7,586,706 km (0.115 R)
• M18: 7,997,353 km (0.05 R)
• M19: 8,275,305 km (0.095 R)
• M20: 8,462,303 km (0.119 R)
• M21: 8,556,250 km (0.119 R)
• M22: 9,515,921 km (0.1 R)
• M23: 9,662,975 km (0.1 R)
• M24: 9,810,628 km (0.073 R)
• M25: 10,058,362 km (0.109 R)
• M26: 10,358,456 km (0.116 R)
• M27: 11,432,269 km (0.103 R)
• M28: 12,380,720 km (0.109 R)
• M29: 13,135,890 km (0.031 R)
• M30: 13,684,316 km (0.093 R)
• M31: 13,961,520 km (0.051 R)
• M32: 14,464,917 km (0.087 R)
• M33: 14,577,714 km (0.12 R)
• M34: 16,127,698 km (0.067 R)
• M35: 16,420,461 km (0.119 R)
• M36: 16,774,260 km (0.104 R)
• M37: 17,489,188 km (0.049 R)
• M38: 18,213,990 km (0.093 R)
• M39: 18,335,762 km (0.071 R)
• M40: 20,637,325 km (0.116 R)
• M41: 23,094,321 km (0.081 R)
• M42: 23,490,755 km (0.118 R)
• M43: 23,689,870 km (0.11 R)
• M44: 24,491,565 km (0.119 R)
• M45: 25,234,318 km (0.08 R)
• M46: 25,574,354 km (0.101 R)
• M47: 27,367,285 km (0.095 R)
• M48: 27,856,769 km (0.082 R)
• M49: 29,629,055 km (0.079 R)
• M50: 30,203,810 km (0.11 R)
• M51: 30,492,534 km (0.1 R)
• M52: 31,072,974 km (0.116 R)
• M53: 32,244,475 km (0.112 R)
• M54: 33,281,487 km (0.074 R)
• M55: 33,804,032 km (0.107 R)
• M56: 34,179,074 km (0.09 R)
• M57: 34,857,501 km (0.049 R)
• M58: 35,312,129 km (0.07 R)
• M59: 36,227,518 km (0.096 R)
• M60: 37,382,862 km (0.026 R)
• M61: 37,770,620 km (0.048 R)
• M62: 38,550,025 km (0.089 R)
• M63: 39,098,899 km (0.093 R)
• M64: 39,334,965 km (0.116 R)
• M65: 40,522,024 km (0.106 R)
• M66: 41,000,288 km (0.026 R)
• M67: 41,320,129 km (0.051 R)
• M68: 41,962,203 km (0.108 R)
• M69: 42,688,500 km (0.076 R)
• M70: 46,049,665 km (0.094 R)
• M71: 46,382,072 km (0.096 R)
• M72: 46,882,327 km (0.026 R)
• M73: 48,224,818 km (0.099 R)
• M74: 48,985,673 km (0.06 R)
• M75: 49,495,054 km (0.059 R)
• M76: 50,433,481 km (0.115 R)
• M77: 50,861,930 km (0.03 R)
• M78: 53,109,488 km (0.097 R)
• M79: 54,070,206 km (0.051 R)
• M80: 54,333,199 km (0.092 R)
• M81: 54,508,827 km (0.096 R)
• M82: 55,301,246 km (0.04 R)
• M83: 55,831,571 km (0.119 R)
• M84: 56,719,285 km (0.089 R)
• M85: 60,135,053 km (0.107 R)
• M86: 60,589,382 km (0.098 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 18,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit