🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.42 AU - 0.64 AU

Year: 138 Days

Day: 37 Hours

Environment

Temp: 241 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,107,214 km

• M1: 415,134 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.46 AU - 2.2 AU

Year: 882 Days

Day: 17.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.9 AU - 3.34 AU

Year: 1964 Days

Day: 24.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.7 AU - 5.82 AU

Year: 3702 Days

Day: 40.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,107,214 km

• M1: 3,986,783 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.6 AU - 5.82 AU

Year: 4239 Days

Day: 35.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,107,214 km

• M1: 1,085,781 km (0.111 R)

Asteroid Belt

Center: 9.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.5

Radius: 7.4

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 13.19 AU - 14.37 AU

Year: 18233 Days

Day: 21.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,107,214 km

• M1: 199,863 km (0.115 R)
• M2: 367,113 km (0.108 R)
• M3: 476,469 km (0.112 R)
• M4: 690,245 km (0.085 R)
• M5: 1,865,785 km (0.118 R)
• M6: 2,292,887 km (0.106 R)
• M7: 2,502,324 km (0.095 R)
• M8: 2,624,844 km (0.116 R)
• M9: 3,134,823 km (0.1 R)
• M10: 3,200,796 km (0.087 R)
• M11: 3,503,133 km (0.104 R)
• M12: 3,779,590 km (0.112 R)
• M13: 4,063,228 km (0.107 R)
• M14: 4,538,650 km (0.066 R)
• M15: 4,764,094 km (0.074 R)
• M16: 4,954,831 km (0.08 R)
• M17: 5,187,007 km (0.1 R)
• M18: 5,422,624 km (0.101 R)
• M19: 5,702,222 km (0.047 R)
• M20: 6,400,395 km (0.046 R)
• M21: 6,738,337 km (0.061 R)
• M22: 7,081,963 km (0.089 R)
• M23: 8,011,415 km (0.103 R)
• M24: 8,101,921 km (0.117 R)
• M25: 8,421,313 km (0.113 R)
• M26: 9,404,321 km (0.1 R)
• M27: 9,595,656 km (0.116 R)
• M28: 9,836,658 km (0.11 R)
• M29: 9,933,598 km (0.113 R)
• M30: 11,732,512 km (0.084 R)
• M31: 11,835,436 km (0.084 R)
• M32: 11,990,269 km (0.057 R)
• M33: 12,616,486 km (0.081 R)
• M34: 12,721,803 km (0.09 R)
• M35: 13,900,335 km (0.104 R)
• M36: 14,613,169 km (0.116 R)
• M37: 15,506,567 km (0.118 R)
• M38: 15,676,062 km (0.091 R)
• M39: 16,245,431 km (0.077 R)
• M40: 18,112,712 km (0.095 R)
• M41: 18,770,194 km (0.118 R)
• M42: 19,071,634 km (0.06 R)
• M43: 20,416,818 km (0.099 R)
• M44: 20,913,483 km (0.095 R)
• M45: 21,163,312 km (0.112 R)
• M46: 21,288,675 km (0.095 R)
• M47: 22,683,076 km (0.059 R)
• M48: 22,875,609 km (0.107 R)
• M49: 24,763,684 km (0.094 R)
• M50: 24,895,778 km (0.077 R)
• M51: 25,160,567 km (0.074 R)
• M52: 25,759,856 km (0.106 R)
• M53: 25,826,726 km (0.099 R)
• M54: 26,904,429 km (0.07 R)
• M55: 27,380,599 km (0.104 R)
• M56: 27,996,942 km (0.101 R)
• M57: 28,825,715 km (0.03 R)
• M58: 28,964,691 km (0.06 R)
• M59: 31,789,548 km (0.059 R)
• M60: 32,076,775 km (0.075 R)
• M61: 32,798,735 km (0.103 R)
• M62: 33,599,083 km (0.111 R)
• M63: 35,739,829 km (0.108 R)
• M64: 35,814,478 km (0.113 R)
• M65: 35,963,777 km (0.101 R)
• M66: 37,015,151 km (0.072 R)
• M67: 37,468,731 km (0.026 R)
• M68: 38,305,283 km (0.113 R)
• M69: 39,071,074 km (0.036 R)
• M70: 40,229,261 km (0.059 R)
• M71: 41,633,835 km (0.116 R)
• M72: 42,105,517 km (0.099 R)
• M73: 43,531,484 km (0.097 R)
• M74: 44,812,192 km (0.031 R)
• M75: 45,538,041 km (0.103 R)
• M76: 45,943,002 km (0.078 R)
• M77: 46,186,547 km (0.039 R)
• M78: 47,985,462 km (0.103 R)
• M79: 48,810,644 km (0.065 R)
• M80: 51,398,687 km (0.066 R)
• M81: 52,073,822 km (0.097 R)
• M82: 52,921,743 km (0.096 R)
• M83: 53,347,498 km (0.116 R)
• M84: 53,859,721 km (0.1 R)
• M85: 54,030,861 km (0.083 R)
• M86: 54,116,581 km (0.104 R)
• M87: 54,202,301 km (0.079 R)
• M88: 55,147,759 km (0.055 R)
• M89: 55,665,816 km (0.082 R)
• M90: 56,445,820 km (0.101 R)
• M91: 57,491,658 km (0.084 R)
• M92: 57,579,024 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.5

Radius: 4.9

Gravity: 25.59 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 14.26 AU - 16.54 AU

Year: 21542 Days

Day: 24.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,107,214 km

• M1: 73,602 km (0.043 R)
• M2: 312,360 km (0.038 R)
• M3: 402,717 km (0.078 R)
• M4: 481,406 km (0.089 R)
• M5: 654,341 km (0.076 R)
• M6: 845,976 km (0.105 R)
• M7: 1,109,418 km (0.115 R)
• M8: 1,221,766 km (0.078 R)
• M9: 1,936,694 km (0.087 R)
• M10: 2,037,972 km (0.089 R)
• M11: 2,106,637 km (0.105 R)
• M12: 2,175,901 km (0.085 R)
• M13: 2,534,038 km (0.118 R)
• M14: 2,757,538 km (0.068 R)
• M15: 3,144,398 km (0.063 R)
• M16: 3,548,013 km (0.097 R)
• M17: 4,010,719 km (0.106 R)
• M18: 4,359,132 km (0.113 R)
• M19: 5,038,157 km (0.03 R)
• M20: 8,119,873 km (0.08 R)
• M21: 9,518,913 km (0.109 R)
• M22: 9,576,358 km (0.112 R)
• M23: 10,334,221 km (0.09 R)
• M24: 12,343,021 km (0.11 R)
• M25: 12,594,495 km (0.086 R)
• M26: 13,102,679 km (0.073 R)
• M27: 13,359,239 km (0.108 R)
• M28: 13,488,043 km (0.113 R)
• M29: 13,942,522 km (0.109 R)
• M30: 14,866,288 km (0.095 R)
• M31: 15,470,514 km (0.064 R)
• M32: 16,564,374 km (0.115 R)
• M33: 17,824,586 km (0.108 R)
• M34: 18,466,212 km (0.112 R)
• M35: 18,898,101 km (0.084 R)
• M36: 18,970,506 km (0.084 R)
• M37: 19,552,292 km (0.077 R)
• M38: 21,634,246 km (0.049 R)
• M39: 22,394,801 km (0.047 R)
• M40: 23,241,376 km (0.07 R)
• M41: 25,843,331 km (0.111 R)
• M42: 26,407,016 km (0.061 R)
• M43: 28,039,727 km (0.099 R)
• M44: 28,370,189 km (0.058 R)
• M45: 30,041,646 km (0.115 R)
• M46: 31,059,809 km (0.037 R)
• M47: 31,401,790 km (0.117 R)
• M48: 32,521,530 km (0.072 R)
• M49: 34,711,344 km (0.079 R)
• M50: 35,066,190 km (0.108 R)
• M51: 35,779,323 km (0.094 R)
• M52: 37,310,607 km (0.085 R)
• M53: 38,038,699 km (0.081 R)
• M54: 38,771,280 km (0.081 R)
• M55: 40,903,499 km (0.084 R)
• M56: 40,997,147 km (0.064 R)
• M57: 41,748,278 km (0.118 R)
• M58: 43,073,565 km (0.099 R)
• M59: 45,765,429 km (0.114 R)
• M60: 46,544,386 km (0.051 R)
• M61: 47,327,830 km (0.106 R)
• M62: 48,907,733 km (0.047 R)
• M63: 49,205,881 km (0.077 R)
• M64: 50,003,836 km (0.071 R)
• M65: 50,204,148 km (0.062 R)
• M66: 51,511,633 km (0.112 R)
• M67: 52,932,364 km (0.099 R)
• M68: 53,238,441 km (0.108 R)
• M69: 53,442,942 km (0.117 R)
• M70: 54,468,734 km (0.102 R)
• M71: 55,087,471 km (0.067 R)
• M72: 55,397,587 km (0.112 R)
• M73: 55,708,452 km (0.087 R)
• M74: 56,123,736 km (0.08 R)
• M75: 56,227,706 km (0.107 R)
• M76: 56,748,606 km (0.085 R)
• M77: 57,375,720 km (0.084 R)
• M78: 57,900,061 km (0.109 R)
• M79: 59,059,295 km (0.1 R)
• M80: 60,226,158 km (0.074 R)
• M81: 60,865,838 km (0.09 R)
• M82: 60,972,651 km (0.082 R)
• M83: 61,615,025 km (0.054 R)
• M84: 61,936,959 km (0.117 R)
• M85: 64,532,931 km (0.089 R)
• M86: 65,515,490 km (0.108 R)
• M87: 66,833,447 km (0.088 R)
• M88: 69,272,042 km (0.082 R)
• M89: 70,839,080 km (0.05 R)
• M90: 74,008,011 km (0.11 R)
• M91: 74,464,435 km (0.114 R)
• M92: 74,921,905 km (0.115 R)
• M93: 75,150,939 km (0.05 R)
• M94: 76,760,762 km (0.101 R)
• M95: 76,991,741 km (0.066 R)
• M96: 77,107,230 km (0.033 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 19,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit