🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.65 AU - 0.87 AU

Year: 243 Days

Day: 47.5 Hours

Environment

Temp: 182 °C

Axial Tilt: 139.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.67 AU - 0.99 AU

Year: 278 Days

Day: 18.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,255,263 km

• M1: 182,061 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.98 AU - 1.62 AU

Year: 544 Days

Day: 17.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.68 AU - 4.1 AU

Year: 2816 Days

Day: 16.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,255,263 km

• M1: 2,209,411 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.75 AU - 5.33 AU

Year: 3551 Days

Day: 32 Hours

Environment

Temp: -137 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.7

Radius: 11.7

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.03 AU - 7.03 AU

Year: 5436 Days

Day: 12.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 47,255,263 km

• M1: 177,573 km (0.095 R)
• M2: 272,418 km (0.081 R)
• M3: 381,923 km (0.11 R)
• M4: 481,556 km (0.059 R)
• M5: 704,008 km (0.066 R)
• M6: 1,193,492 km (0.113 R)
• M7: 1,444,367 km (0.109 R)
• M8: 1,712,596 km (0.096 R)
• M9: 1,957,488 km (0.116 R)
• M10: 2,283,163 km (0.053 R)
• M11: 2,925,087 km (0.099 R)
• M12: 3,802,628 km (0.105 R)
• M13: 4,141,168 km (0.05 R)
• M14: 4,542,539 km (0.098 R)
• M15: 5,103,382 km (0.12 R)
• M16: 5,195,983 km (0.078 R)
• M17: 5,477,077 km (0.117 R)
• M18: 5,590,921 km (0.107 R)
• M19: 5,782,406 km (0.062 R)
• M20: 5,898,345 km (0.075 R)
• M21: 6,054,226 km (0.071 R)
• M22: 6,310,337 km (0.078 R)
• M23: 6,509,901 km (0.105 R)
• M24: 6,997,141 km (0.07 R)
• M25: 7,100,214 km (0.115 R)
• M26: 7,224,530 km (0.085 R)
• M27: 7,370,537 km (0.101 R)
• M28: 7,601,816 km (0.046 R)
• M29: 7,686,638 km (0.097 R)
• M30: 8,463,350 km (0.054 R)
• M31: 9,084,779 km (0.085 R)
• M32: 9,836,210 km (0.037 R)
• M33: 10,395,107 km (0.041 R)
• M34: 10,512,990 km (0.062 R)
• M35: 11,084,454 km (0.109 R)
• M36: 11,666,091 km (0.104 R)
• M37: 12,506,980 km (0.119 R)
• M38: 13,112,403 km (0.096 R)
• M39: 13,624,177 km (0.07 R)
• M40: 14,247,103 km (0.113 R)
• M41: 14,852,675 km (0.072 R)
• M42: 15,038,625 km (0.042 R)
• M43: 15,145,288 km (0.105 R)
• M44: 15,736,350 km (0.111 R)
• M45: 15,817,432 km (0.101 R)
• M46: 15,980,194 km (0.082 R)
• M47: 16,280,138 km (0.081 R)
• M48: 16,389,644 km (0.106 R)
• M49: 16,747,182 km (0.042 R)
• M50: 18,174,945 km (0.105 R)
• M51: 18,260,215 km (0.105 R)
• M52: 18,602,346 km (0.041 R)
• M53: 18,946,570 km (0.069 R)
• M54: 19,177,250 km (0.084 R)
• M55: 19,408,828 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.7

Radius: 12.5

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.18 AU - 10.58 AU

Year: 9714 Days

Day: 9.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,255,263 km

• M1: 201,808 km (0.113 R)
• M2: 343,926 km (0.026 R)
• M3: 501,602 km (0.103 R)
• M4: 702,661 km (0.103 R)
• M5: 806,632 km (0.102 R)
• M6: 916,287 km (0.117 R)
• M7: 997,967 km (0.066 R)
• M8: 1,241,214 km (0.075 R)
• M9: 1,427,164 km (0.099 R)
• M10: 1,543,252 km (0.093 R)
• M11: 2,538,526 km (0.111 R)
• M12: 3,407,391 km (0.091 R)
• M13: 3,752,363 km (0.053 R)
• M14: 3,915,425 km (0.06 R)
• M15: 4,192,480 km (0.087 R)
• M16: 4,649,352 km (0.092 R)
• M17: 5,273,026 km (0.116 R)
• M18: 5,486,951 km (0.092 R)
• M19: 6,081,901 km (0.089 R)
• M20: 6,241,822 km (0.093 R)
• M21: 6,763,469 km (0.094 R)
• M22: 7,062,964 km (0.039 R)
• M23: 7,231,262 km (0.119 R)
• M24: 7,332,988 km (0.089 R)
• M25: 7,918,066 km (0.102 R)
• M26: 8,198,562 km (0.092 R)
• M27: 8,304,627 km (0.108 R)
• M28: 9,353,457 km (0.08 R)
• M29: 10,329,135 km (0.099 R)
• M30: 10,520,470 km (0.103 R)
• M31: 10,867,837 km (0.071 R)
• M32: 11,653,375 km (0.114 R)
• M33: 11,812,697 km (0.11 R)
• M34: 12,498,005 km (0.062 R)
• M35: 12,701,906 km (0.106 R)
• M36: 13,403,820 km (0.083 R)
• M37: 13,654,546 km (0.086 R)
• M38: 13,864,731 km (0.098 R)
• M39: 14,373,513 km (0.052 R)
• M40: 14,630,223 km (0.084 R)
• M41: 14,845,345 km (0.037 R)
• M42: 15,018,130 km (0.03 R)
• M43: 15,584,358 km (0.12 R)
• M44: 15,804,117 km (0.093 R)
• M45: 16,648,298 km (0.119 R)
• M46: 17,781,203 km (0.109 R)
• M47: 18,149,064 km (0.103 R)
• M48: 18,519,468 km (0.061 R)
• M49: 18,892,266 km (0.092 R)
• M50: 19,032,739 km (0.086 R)
• M51: 19,409,127 km (0.091 R)
• M52: 19,598,219 km (0.08 R)
• M53: 19,835,331 km (0.099 R)
• M54: 20,073,491 km (0.077 R)
• M55: 20,360,569 km (0.103 R)
• M56: 21,473,578 km (0.067 R)
• M57: 21,865,225 km (0.1 R)
• M58: 22,210,048 km (0.118 R)
• M59: 22,457,333 km (0.093 R)
• M60: 23,254,989 km (0.085 R)
• M61: 23,758,236 km (0.054 R)
• M62: 25,495,965 km (0.111 R)
• M63: 27,433,407 km (0.111 R)
• M64: 27,752,051 km (0.055 R)
• M65: 27,911,821 km (0.033 R)
• M66: 28,071,891 km (0.119 R)
• M67: 28,339,372 km (0.079 R)
• M68: 28,876,877 km (0.098 R)
• M69: 29,526,281 km (0.105 R)
• M70: 29,852,853 km (0.091 R)
• M71: 33,863,872 km (0.109 R)
• M72: 34,319,846 km (0.118 R)
• M73: 35,411,162 km (0.066 R)
• M74: 35,815,974 km (0.096 R)
• M75: 36,106,194 km (0.102 R)
• M76: 36,688,878 km (0.111 R)
• M77: 37,215,911 km (0.029 R)
• M78: 38,218,217 km (0.109 R)
• M79: 38,396,089 km (0.109 R)
• M80: 38,514,869 km (0.109 R)
• M81: 38,633,650 km (0.054 R)
• M82: 39,050,430 km (0.113 R)
• M83: 39,768,500 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.5

Radius: 12.3

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 11.01 AU - 12.75 AU

Year: 15031 Days

Day: 11.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 47,255,263 km

• M1: 186,698 km (0.075 R)
• M2: 385,514 km (0.083 R)
• M3: 1,218,774 km (0.085 R)
• M4: 1,361,640 km (0.103 R)
• M5: 2,013,887 km (0.091 R)
• M6: 2,184,877 km (0.118 R)
• M7: 2,646,835 km (0.112 R)
• M8: 3,309,853 km (0.062 R)
• M9: 3,571,649 km (0.094 R)
• M10: 5,146,616 km (0.104 R)
• M11: 5,382,531 km (0.09 R)
• M12: 5,484,707 km (0.066 R)
• M13: 5,691,002 km (0.095 R)
• M14: 6,614,919 km (0.107 R)
• M15: 7,357,223 km (0.046 R)
• M16: 7,738,399 km (0.079 R)
• M17: 7,854,038 km (0.06 R)
• M18: 8,639,427 km (0.074 R)
• M19: 10,969,563 km (0.109 R)
• M20: 12,791,067 km (0.096 R)
• M21: 13,620,138 km (0.108 R)
• M22: 14,848,337 km (0.087 R)
• M23: 14,944,229 km (0.075 R)
• M24: 15,572,839 km (0.104 R)
• M25: 15,719,146 km (0.117 R)
• M26: 15,914,969 km (0.062 R)
• M27: 16,210,276 km (0.046 R)
• M28: 16,706,342 km (0.086 R)
• M29: 17,409,303 km (0.067 R)
• M30: 17,713,435 km (0.115 R)
• M31: 19,417,953 km (0.076 R)
• M32: 20,210,074 km (0.078 R)
• M33: 20,529,765 km (0.099 R)
• M34: 20,690,283 km (0.082 R)
• M35: 21,662,220 km (0.111 R)
• M36: 23,538,327 km (0.083 R)
• M37: 23,706,326 km (0.108 R)
• M38: 24,439,056 km (0.103 R)
• M39: 26,042,596 km (0.119 R)
• M40: 27,444,029 km (0.096 R)
• M41: 28,153,870 km (0.094 R)
• M42: 28,690,179 km (0.066 R)
• M43: 28,809,857 km (0.099 R)
• M44: 29,772,968 km (0.099 R)
• M45: 30,930,557 km (0.097 R)
• M46: 31,545,703 km (0.096 R)
• M47: 31,731,055 km (0.078 R)
• M48: 32,913,177 km (0.083 R)
• M49: 33,667,150 km (0.034 R)
• M50: 34,681,424 km (0.096 R)
• M51: 35,000,516 km (0.035 R)
• M52: 35,256,478 km (0.11 R)
• M53: 38,243,948 km (0.1 R)
• M54: 38,970,245 km (0.062 R)
• M55: 39,634,609 km (0.114 R)
• M56: 40,637,962 km (0.114 R)
• M57: 40,839,770 km (0.097 R)
• M58: 41,921,063 km (0.093 R)
• M59: 43,629,471 km (0.095 R)
• M60: 44,596,172 km (0.088 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 15,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit