🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.73 AU - 1.13 AU

Year: 328 Days

Day: 45.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,107,899 km

• M1: 353,500 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.67 AU - 2.63 AU

Year: 1151 Days

Day: 26 Hours

Environment

Temp: -80 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.47 AU - 3.57 AU

Year: 2412 Days

Day: 18.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.08 AU - 4.52 AU

Year: 3257 Days

Day: 40.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,107,899 km

• M1: 2,409,872 km (0.119 R)
• M2: 2,585,201 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.32 AU - 4.5 AU

Year: 3383 Days

Day: 19.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.33 AU - 4.99 AU

Year: 3674 Days

Day: 43.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,107,899 km

• M1: 388,057 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.5

Radius: 13.9

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.54 AU - 9.72 AU

Year: 8467 Days

Day: 8 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 60,107,899 km

• M1: 182,360 km (0.11 R)
• M2: 357,090 km (0.118 R)
• M3: 483,500 km (0.091 R)
• M4: 630,106 km (0.032 R)
• M5: 913,145 km (0.08 R)
• M6: 1,466,358 km (0.06 R)
• M7: 1,771,089 km (0.095 R)
• M8: 2,046,648 km (0.08 R)
• M9: 2,198,191 km (0.054 R)
• M10: 2,336,270 km (0.095 R)
• M11: 2,731,358 km (0.071 R)
• M12: 3,483,536 km (0.095 R)
• M13: 3,727,829 km (0.066 R)
• M14: 4,254,713 km (0.114 R)
• M15: 4,671,044 km (0.043 R)
• M16: 4,850,412 km (0.06 R)
• M17: 5,123,727 km (0.101 R)
• M18: 5,709,552 km (0.101 R)
• M19: 5,829,231 km (0.091 R)
• M20: 5,974,041 km (0.075 R)
• M21: 6,095,664 km (0.117 R)
• M22: 7,124,150 km (0.109 R)
• M23: 7,487,673 km (0.104 R)
• M24: 7,883,957 km (0.117 R)
• M25: 8,587,067 km (0.103 R)
• M26: 9,423,469 km (0.12 R)
• M27: 10,373,565 km (0.111 R)
• M28: 10,461,529 km (0.091 R)
• M29: 10,667,525 km (0.09 R)
• M30: 10,845,247 km (0.091 R)
• M31: 11,113,626 km (0.117 R)
• M32: 11,233,753 km (0.101 R)
• M33: 11,354,179 km (0.036 R)
• M34: 11,505,273 km (0.036 R)
• M35: 11,779,037 km (0.084 R)
• M36: 11,901,558 km (0.115 R)
• M37: 12,644,760 km (0.1 R)
• M38: 12,770,123 km (0.053 R)
• M39: 12,864,370 km (0.039 R)
• M40: 13,243,750 km (0.08 R)
• M41: 13,466,800 km (0.036 R)
• M42: 14,338,956 km (0.103 R)
• M43: 16,512,763 km (0.05 R)
• M44: 16,718,609 km (0.101 R)
• M45: 17,167,403 km (0.119 R)
• M46: 17,620,236 km (0.088 R)
• M47: 17,725,403 km (0.086 R)
• M48: 17,865,726 km (0.104 R)
• M49: 18,395,601 km (0.107 R)
• M50: 18,966,616 km (0.103 R)
• M51: 19,146,134 km (0.116 R)
• M52: 19,688,426 km (0.064 R)
• M53: 20,125,850 km (0.12 R)
• M54: 20,492,964 km (0.06 R)
• M55: 20,640,317 km (0.104 R)
• M56: 21,159,123 km (0.06 R)
• M57: 21,494,820 km (0.036 R)
• M58: 22,133,903 km (0.044 R)
• M59: 22,626,828 km (0.069 R)
• M60: 22,893,860 km (0.11 R)
• M61: 23,046,749 km (0.093 R)
• M62: 23,161,790 km (0.073 R)
• M63: 23,972,012 km (0.084 R)
• M64: 24,088,548 km (0.113 R)
• M65: 24,322,071 km (0.069 R)
• M66: 24,634,730 km (0.057 R)
• M67: 25,027,275 km (0.063 R)
• M68: 25,858,590 km (0.12 R)
• M69: 25,978,119 km (0.108 R)
• M70: 26,217,625 km (0.071 R)
• M71: 26,658,789 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.6

Radius: 12.7

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.48 AU - 10.78 AU

Year: 10915 Days

Day: 9.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 60,107,899 km

• M1: 160,070 km (0.107 R)
• M2: 379,380 km (0.043 R)
• M3: 660,774 km (0.119 R)
• M4: 784,491 km (0.12 R)
• M5: 894,146 km (0.119 R)
• M6: 1,009,786 km (0.115 R)
• M7: 1,130,810 km (0.095 R)
• M8: 1,321,996 km (0.108 R)
• M9: 1,679,535 km (0.086 R)
• M10: 2,336,719 km (0.114 R)
• M11: 2,467,467 km (0.088 R)
• M12: 2,668,228 km (0.095 R)
• M13: 2,822,463 km (0.112 R)
• M14: 2,962,038 km (0.049 R)
• M15: 3,450,475 km (0.049 R)
• M16: 3,562,374 km (0.085 R)
• M17: 3,771,063 km (0.056 R)
• M18: 4,604,473 km (0.113 R)
• M19: 4,790,423 km (0.083 R)
• M20: 5,148,560 km (0.076 R)
• M21: 6,504,665 km (0.1 R)
• M22: 7,330,296 km (0.099 R)
• M23: 7,596,729 km (0.099 R)
• M24: 8,289,068 km (0.084 R)
• M25: 8,592,154 km (0.058 R)
• M26: 8,796,205 km (0.075 R)
• M27: 9,417,934 km (0.046 R)
• M28: 10,269,146 km (0.114 R)
• M29: 10,485,913 km (0.102 R)
• M30: 10,923,786 km (0.107 R)
• M31: 11,089,541 km (0.036 R)
• M32: 11,172,717 km (0.082 R)
• M33: 11,311,843 km (0.084 R)
• M34: 12,101,720 km (0.078 R)
• M35: 12,244,586 km (0.105 R)
• M36: 12,416,773 km (0.066 R)
• M37: 12,676,774 km (0.085 R)
• M38: 13,026,085 km (0.061 R)
• M39: 13,378,687 km (0.086 R)
• M40: 13,585,731 km (0.081 R)
• M41: 15,126,589 km (0.059 R)
• M42: 15,249,857 km (0.114 R)
• M43: 15,870,838 km (0.059 R)
• M44: 15,964,786 km (0.074 R)
• M45: 16,058,733 km (0.091 R)
• M46: 16,152,980 km (0.053 R)
• M47: 16,278,941 km (0.031 R)
• M48: 16,373,637 km (0.111 R)
• M49: 16,500,196 km (0.102 R)
• M50: 17,491,731 km (0.103 R)
• M51: 18,865,787 km (0.101 R)
• M52: 19,398,505 km (0.107 R)
• M53: 19,599,415 km (0.095 R)
• M54: 21,060,239 km (0.11 R)
• M55: 21,232,276 km (0.092 R)
• M56: 22,450,302 km (0.073 R)
• M57: 22,943,825 km (0.099 R)
• M58: 23,085,495 km (0.118 R)
• M59: 23,512,297 km (0.096 R)
• M60: 23,798,179 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135.3

Radius: 8

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 16.74 AU - 22.38 AU

Year: 31597 Days

Day: 22.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 60,107,899 km

• M1: 114,742 km (0.106 R)
• M2: 426,952 km (0.12 R)
• M3: 509,381 km (0.062 R)
• M4: 790,625 km (0.038 R)
• M5: 873,502 km (0.086 R)
• M6: 1,071,121 km (0.114 R)
• M7: 1,612,964 km (0.109 R)
• M8: 1,666,071 km (0.106 R)
• M9: 2,199,837 km (0.119 R)
• M10: 2,348,687 km (0.091 R)
• M11: 3,209,323 km (0.111 R)
• M12: 3,276,642 km (0.103 R)
• M13: 3,726,034 km (0.119 R)
• M14: 3,939,959 km (0.038 R)
• M15: 4,048,567 km (0.101 R)
• M16: 4,268,626 km (0.068 R)
• M17: 4,342,826 km (0.111 R)
• M18: 4,492,574 km (0.055 R)
• M19: 4,682,114 km (0.117 R)
• M20: 6,207,414 km (0.119 R)
• M21: 7,154,967 km (0.105 R)
• M22: 8,009,171 km (0.092 R)
• M23: 9,471,041 km (0.1 R)
• M24: 9,861,492 km (0.076 R)
• M25: 10,507,156 km (0.111 R)
• M26: 10,708,515 km (0.032 R)
• M27: 10,860,506 km (0.098 R)
• M28: 10,962,233 km (0.1 R)
• M29: 11,996,253 km (0.099 R)
• M30: 13,769,736 km (0.117 R)
• M31: 14,045,445 km (0.06 R)
• M32: 15,738,294 km (0.077 R)
• M33: 15,911,080 km (0.056 R)
• M34: 15,968,825 km (0.087 R)
• M35: 16,491,669 km (0.115 R)
• M36: 17,020,049 km (0.116 R)
• M37: 17,973,137 km (0.046 R)
• M38: 19,744,525 km (0.069 R)
• M39: 20,305,517 km (0.056 R)
• M40: 20,556,543 km (0.082 R)
• M41: 20,998,156 km (0.053 R)
• M42: 21,634,694 km (0.075 R)
• M43: 21,955,283 km (0.04 R)
• M44: 22,342,143 km (0.05 R)
• M45: 22,991,846 km (0.117 R)
• M46: 23,057,221 km (0.101 R)
• M47: 23,450,364 km (0.118 R)
• M48: 23,845,751 km (0.079 R)
• M49: 25,045,077 km (0.074 R)
• M50: 25,381,822 km (0.038 R)
• M51: 27,294,580 km (0.105 R)
• M52: 28,548,510 km (0.118 R)
• M53: 28,829,754 km (0.074 R)
• M54: 29,041,285 km (0.114 R)
• M55: 29,253,265 km (0.112 R)
• M56: 29,821,139 km (0.083 R)
• M57: 30,321,095 km (0.073 R)
• M58: 30,751,787 km (0.11 R)
• M59: 31,474,195 km (0.073 R)
• M60: 31,692,010 km (0.092 R)
• M61: 32,788,413 km (0.078 R)
• M62: 33,452,328 km (0.067 R)
• M63: 34,344,230 km (0.104 R)
• M64: 34,419,029 km (0.112 R)
• M65: 35,621,347 km (0.085 R)
• M66: 35,696,894 km (0.054 R)
• M67: 37,989,930 km (0.107 R)
• M68: 39,388,371 km (0.089 R)
• M69: 40,329,940 km (0.105 R)
• M70: 41,358,426 km (0.084 R)
• M71: 41,517,448 km (0.063 R)
• M72: 41,597,034 km (0.065 R)
• M73: 41,836,092 km (0.059 R)
• M74: 42,957,477 km (0.075 R)
• M75: 44,251,349 km (0.119 R)
• M76: 44,902,998 km (0.093 R)
• M77: 45,639,917 km (0.117 R)
• M78: 48,795,235 km (0.112 R)
• M79: 49,637,172 km (0.093 R)
• M80: 50,144,757 km (0.093 R)
• M81: 50,909,203 km (0.073 R)
• M82: 51,079,595 km (0.088 R)
• M83: 52,363,743 km (0.118 R)
• M84: 52,966,622 km (0.089 R)
• M85: 54,179,262 km (0.036 R)
• M86: 54,266,179 km (0.098 R)
• M87: 56,103,241 km (0.119 R)
• M88: 57,516,492 km (0.074 R)
• M89: 58,941,561 km (0.106 R)
• M90: 59,838,101 km (0.11 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 12,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit