🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.45 AU - 0.71 AU

Year: 154 Days

Day: 28.1 Hours

Environment

Temp: 231 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,134,168 km

• M1: 88,562 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.32 AU - 1.34 AU

Year: 534 Days

Day: 41.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.69 AU - 1.91 AU

Year: 841 Days

Day: 39.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,134,168 km

• M1: 727,794 km (0.096 R)

Asteroid Belt

Center: 2.15 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.12 AU - 2.88 AU

Year: 1377 Days

Day: 18.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.41 AU - 4.47 AU

Year: 3258 Days

Day: 46.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,134,168 km

• M1: 1,114,803 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.21 AU - 5.69 AU

Year: 4431 Days

Day: 24.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.8

Radius: 10.1

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.85 AU - 10.75 AU

Year: 10684 Days

Day: 6.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,134,168 km

• M1: 250,576 km (0.086 R)
• M2: 322,234 km (0.069 R)
• M3: 418,575 km (0.047 R)
• M4: 494,720 km (0.09 R)
• M5: 559,795 km (0.112 R)
• M6: 995,873 km (0.094 R)
• M7: 1,081,443 km (0.072 R)
• M8: 1,572,274 km (0.041 R)
• M9: 2,098,709 km (0.098 R)
• M10: 2,267,006 km (0.066 R)
• M11: 3,367,897 km (0.12 R)
• M12: 5,167,858 km (0.057 R)
• M13: 6,022,361 km (0.086 R)
• M14: 6,384,538 km (0.111 R)
• M15: 6,671,167 km (0.038 R)
• M16: 7,087,947 km (0.108 R)
• M17: 7,642,506 km (0.051 R)
• M18: 8,433,430 km (0.097 R)
• M19: 9,714,886 km (0.11 R)
• M20: 9,855,807 km (0.097 R)
• M21: 10,139,744 km (0.075 R)
• M22: 10,909,724 km (0.032 R)
• M23: 11,007,411 km (0.114 R)
• M24: 11,105,248 km (0.087 R)
• M25: 11,698,703 km (0.111 R)
• M26: 12,454,920 km (0.092 R)
• M27: 12,659,271 km (0.085 R)
• M28: 12,916,280 km (0.112 R)
• M29: 13,487,894 km (0.115 R)
• M30: 13,961,520 km (0.054 R)
• M31: 14,387,276 km (0.047 R)
• M32: 15,470,215 km (0.097 R)
• M33: 15,965,982 km (0.106 R)
• M34: 16,579,184 km (0.101 R)
• M35: 17,256,862 km (0.098 R)
• M36: 17,370,706 km (0.027 R)
• M37: 17,713,585 km (0.075 R)
• M38: 18,001,112 km (0.115 R)
• M39: 18,639,147 km (0.095 R)
• M40: 19,225,720 km (0.052 R)
• M41: 20,176,564 km (0.03 R)
• M42: 20,476,957 km (0.094 R)
• M43: 20,657,820 km (0.08 R)
• M44: 20,778,695 km (0.113 R)
• M45: 20,960,457 km (0.066 R)
• M46: 21,692,888 km (0.097 R)
• M47: 22,620,245 km (0.081 R)
• M48: 23,434,357 km (0.104 R)
• M49: 23,686,878 km (0.086 R)
• M50: 25,220,406 km (0.099 R)
• M51: 26,654,152 km (0.111 R)
• M52: 26,785,798 km (0.099 R)
• M53: 27,780,175 km (0.093 R)
• M54: 27,980,487 km (0.106 R)
• M55: 29,941,415 km (0.079 R)
• M56: 31,180,834 km (0.052 R)
• M57: 31,388,924 km (0.092 R)
• M58: 33,212,672 km (0.048 R)
• M59: 33,567,219 km (0.114 R)
• M60: 35,866,538 km (0.04 R)
• M61: 36,303,214 km (0.046 R)
• M62: 37,624,014 km (0.12 R)
• M63: 38,736,723 km (0.07 R)
• M64: 38,811,223 km (0.096 R)
• M65: 39,935,451 km (0.12 R)
• M66: 40,086,096 km (0.071 R)
• M67: 40,161,493 km (0.093 R)
• M68: 40,463,681 km (0.102 R)
• M69: 40,690,770 km (0.086 R)
• M70: 41,603,467 km (0.085 R)
• M71: 42,292,515 km (0.062 R)
• M72: 43,062,345 km (0.08 R)
• M73: 43,371,714 km (0.078 R)
• M74: 43,836,963 km (0.089 R)
• M75: 45,164,196 km (0.115 R)
• M76: 46,346,318 km (0.04 R)
• M77: 47,219,670 km (0.117 R)
• M78: 47,538,613 km (0.058 R)
• M79: 48,660,447 km (0.086 R)
• M80: 50,034,354 km (0.115 R)
• M81: 51,257,317 km (0.064 R)
• M82: 51,339,147 km (0.065 R)
• M83: 52,490,003 km (0.111 R)
• M84: 52,985,771 km (0.104 R)
• M85: 53,982,092 km (0.12 R)
• M86: 55,320,096 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.1

Radius: 9.6

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 9.76 AU - 12.4 AU

Year: 12844 Days

Day: 14.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,134,168 km

• M1: 639,232 km (0.058 R)
• M2: 795,412 km (0.082 R)
• M3: 1,064,239 km (0.072 R)
• M4: 1,339,200 km (0.035 R)
• M5: 1,428,510 km (0.074 R)
• M6: 1,805,796 km (0.083 R)
• M7: 1,904,979 km (0.057 R)
• M8: 2,083,001 km (0.07 R)
• M9: 2,213,600 km (0.091 R)
• M10: 2,320,113 km (0.034 R)
• M11: 2,483,025 km (0.035 R)
• M12: 2,621,703 km (0.109 R)
• M13: 3,053,442 km (0.071 R)
• M14: 3,507,472 km (0.052 R)
• M15: 4,015,207 km (0.087 R)
• M16: 4,512,321 km (0.102 R)
• M17: 4,958,721 km (0.036 R)
• M18: 5,636,848 km (0.116 R)
• M19: 6,005,307 km (0.107 R)
• M20: 7,396,119 km (0.095 R)
• M21: 7,759,043 km (0.115 R)
• M22: 8,210,230 km (0.108 R)
• M23: 9,440,822 km (0.082 R)
• M24: 9,746,301 km (0.098 R)
• M25: 10,010,940 km (0.116 R)
• M26: 10,144,082 km (0.114 R)
• M27: 11,368,989 km (0.106 R)
• M28: 11,694,066 km (0.063 R)
• M29: 12,022,283 km (0.102 R)
• M30: 12,687,994 km (0.043 R)
• M31: 12,928,547 km (0.119 R)
• M32: 13,365,523 km (0.069 R)
• M33: 13,807,285 km (0.12 R)
• M34: 15,059,569 km (0.111 R)
• M35: 15,161,295 km (0.109 R)
• M36: 15,263,172 km (0.088 R)
• M37: 15,879,964 km (0.106 R)
• M38: 16,347,756 km (0.026 R)
• M39: 16,872,994 km (0.116 R)
• M40: 17,563,987 km (0.107 R)
• M41: 18,264,105 km (0.119 R)
• M42: 18,481,471 km (0.12 R)
• M43: 19,414,512 km (0.088 R)
• M44: 19,636,366 km (0.106 R)
• M45: 20,250,615 km (0.068 R)
• M46: 20,531,859 km (0.115 R)
• M47: 21,212,230 km (0.036 R)
• M48: 21,842,486 km (0.093 R)
• M49: 22,015,421 km (0.116 R)
• M50: 23,592,183 km (0.099 R)
• M51: 24,783,580 km (0.084 R)
• M52: 26,668,663 km (0.063 R)
• M53: 29,677,226 km (0.026 R)
• M54: 29,868,860 km (0.071 R)
• M55: 30,253,327 km (0.119 R)
• M56: 30,381,832 km (0.111 R)
• M57: 30,639,289 km (0.087 R)
• M58: 31,027,047 km (0.038 R)
• M59: 32,265,418 km (0.092 R)
• M60: 32,923,649 km (0.06 R)
• M61: 33,320,682 km (0.081 R)
• M62: 34,454,484 km (0.05 R)
• M63: 34,655,843 km (0.092 R)
• M64: 36,008,357 km (0.074 R)
• M65: 36,554,240 km (0.043 R)
• M66: 37,999,954 km (0.084 R)
• M67: 38,625,273 km (0.111 R)
• M68: 39,886,233 km (0.12 R)
• M69: 39,956,694 km (0.116 R)
• M70: 40,238,835 km (0.12 R)
• M71: 40,947,331 km (0.067 R)
• M72: 41,445,641 km (0.079 R)
• M73: 43,024,796 km (0.106 R)
• M74: 43,386,524 km (0.108 R)
• M75: 46,020,195 km (0.07 R)
• M76: 47,058,254 km (0.119 R)
• M77: 47,207,254 km (0.053 R)
• M78: 49,233,108 km (0.091 R)
• M79: 50,523,240 km (0.078 R)
• M80: 50,751,975 km (0.047 R)
• M81: 51,134,198 km (0.06 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 12,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit