🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.45 AU - 0.69 AU

Year: 153 Days

Day: 35.2 Hours

Environment

Temp: 255 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,313,112 km

• M1: 32,014 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.14 AU - 1.32 AU

Year: 484 Days

Day: 12.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 47.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 57,313,112 km

• M1: 892,650 km (0.102 R)
• M2: 1,139,038 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.49 AU - 1.97 AU

Year: 807 Days

Day: 25.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.83 AU - 2.35 AU

Year: 1072 Days

Day: 29.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.14 AU - 2.36 AU

Year: 1197 Days

Day: 32.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.14 AU - 3.16 AU

Year: 1530 Days

Day: 44.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3 AU - 3.32 AU

Year: 1993 Days

Day: 36.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.7 AU - 3.64 AU

Year: 2002 Days

Day: 46.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.6

Radius: 14.5

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.35 AU - 7.93 AU

Year: 6768 Days

Day: 6.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 57,313,112 km

• M1: 181,612 km (0.109 R)
• M2: 362,027 km (0.081 R)
• M3: 666,907 km (0.092 R)
• M4: 793,467 km (0.111 R)
• M5: 960,867 km (0.113 R)
• M6: 1,090,868 km (0.085 R)
• M7: 1,575,714 km (0.106 R)
• M8: 1,752,090 km (0.062 R)
• M9: 1,914,554 km (0.111 R)
• M10: 2,708,619 km (0.077 R)
• M11: 2,826,502 km (0.066 R)
• M12: 3,166,089 km (0.097 R)
• M13: 3,885,057 km (0.104 R)
• M14: 4,373,943 km (0.044 R)
• M15: 4,625,716 km (0.116 R)
• M16: 4,998,065 km (0.03 R)
• M17: 5,410,057 km (0.079 R)
• M18: 5,863,788 km (0.113 R)
• M19: 6,048,691 km (0.09 R)
• M20: 6,392,915 km (0.086 R)
• M21: 6,711,559 km (0.116 R)
• M22: 6,905,139 km (0.096 R)
• M23: 7,002,676 km (0.111 R)
• M24: 7,935,419 km (0.117 R)
• M25: 8,071,852 km (0.118 R)
• M26: 8,800,992 km (0.047 R)
• M27: 9,299,004 km (0.089 R)
• M28: 10,359,653 km (0.066 R)
• M29: 11,458,599 km (0.029 R)
• M30: 11,807,162 km (0.112 R)
• M31: 12,002,387 km (0.108 R)
• M32: 12,435,622 km (0.065 R)
• M33: 13,236,420 km (0.095 R)
• M34: 13,561,496 km (0.077 R)
• M35: 13,971,394 km (0.09 R)
• M36: 14,719,832 km (0.099 R)
• M37: 15,141,249 km (0.111 R)
• M38: 17,130,602 km (0.089 R)
• M39: 17,484,999 km (0.118 R)
• M40: 17,752,331 km (0.118 R)
• M41: 18,653,358 km (0.093 R)
• M42: 19,063,705 km (0.11 R)
• M43: 19,800,625 km (0.114 R)
• M44: 21,874,799 km (0.047 R)
• M45: 22,500,866 km (0.037 R)
• M46: 24,364,407 km (0.093 R)
• M47: 24,563,372 km (0.089 R)
• M48: 25,013,213 km (0.075 R)
• M49: 25,465,746 km (0.067 R)
• M50: 25,566,725 km (0.105 R)
• M51: 25,667,853 km (0.086 R)
• M52: 26,175,139 km (0.114 R)
• M53: 26,328,028 km (0.107 R)
• M54: 27,096,812 km (0.098 R)
• M55: 27,354,719 km (0.117 R)
• M56: 28,289,855 km (0.063 R)
• M57: 28,919,213 km (0.105 R)
• M58: 29,925,109 km (0.029 R)
• M59: 30,191,693 km (0.08 R)
• M60: 31,699,190 km (0.086 R)
• M61: 31,971,010 km (0.083 R)
• M62: 32,134,520 km (0.104 R)
• M63: 32,352,933 km (0.096 R)
• M64: 32,681,300 km (0.112 R)
• M65: 32,900,910 km (0.076 R)
• M66: 33,065,917 km (0.117 R)
• M67: 33,562,731 km (0.089 R)
• M68: 34,006,289 km (0.102 R)
• M69: 34,787,339 km (0.04 R)
• M70: 35,405,178 km (0.051 R)
• M71: 35,800,117 km (0.097 R)
• M72: 36,879,765 km (0.097 R)
• M73: 37,051,204 km (0.098 R)
• M74: 37,337,534 km (0.114 R)
• M75: 38,201,013 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.3

Radius: 7.9

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 14 AU - 14.84 AU

Year: 19426 Days

Day: 24.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,313,112 km

• M1: 214,075 km (0.089 R)
• M2: 284,984 km (0.086 R)
• M3: 366,365 km (0.086 R)
• M4: 590,762 km (0.117 R)
• M5: 876,793 km (0.096 R)
• M6: 1,392,906 km (0.11 R)
• M7: 1,694,794 km (0.119 R)
• M8: 1,880,445 km (0.057 R)
• M9: 2,626,789 km (0.111 R)
• M10: 2,904,742 km (0.08 R)
• M11: 2,999,587 km (0.115 R)
• M12: 3,589,751 km (0.116 R)
• M13: 3,725,735 km (0.107 R)
• M14: 3,828,808 km (0.079 R)
• M15: 4,073,251 km (0.079 R)
• M16: 4,874,198 km (0.066 R)
• M17: 5,024,992 km (0.104 R)
• M18: 5,565,041 km (0.102 R)
• M19: 5,921,832 km (0.037 R)
• M20: 6,042,557 km (0.057 R)
• M21: 6,204,572 km (0.073 R)
• M22: 6,741,329 km (0.113 R)
• M23: 6,825,253 km (0.068 R)
• M24: 7,121,756 km (0.099 R)
• M25: 7,207,177 km (0.084 R)
• M26: 7,336,130 km (0.099 R)
• M27: 7,771,161 km (0.056 R)
• M28: 8,125,259 km (0.113 R)
• M29: 8,941,166 km (0.114 R)
• M30: 9,079,693 km (0.09 R)
• M31: 10,309,986 km (0.109 R)
• M32: 11,142,349 km (0.095 R)
• M33: 11,341,314 km (0.118 R)
• M34: 11,441,245 km (0.106 R)
• M35: 11,692,420 km (0.108 R)
• M36: 12,559,788 km (0.072 R)
• M37: 13,872,659 km (0.12 R)
• M38: 14,194,295 km (0.104 R)
• M39: 15,009,005 km (0.071 R)
• M40: 15,283,966 km (0.081 R)
• M41: 15,616,073 km (0.115 R)
• M42: 16,968,288 km (0.038 R)
• M43: 19,125,190 km (0.075 R)
• M44: 19,303,960 km (0.065 R)
• M45: 20,266,173 km (0.113 R)
• M46: 21,738,515 km (0.05 R)
• M47: 22,487,552 km (0.117 R)
• M48: 23,946,730 km (0.116 R)
• M49: 24,267,916 km (0.11 R)
• M50: 24,784,926 km (0.111 R)
• M51: 24,979,703 km (0.104 R)
• M52: 25,436,276 km (0.103 R)
• M53: 25,501,799 km (0.084 R)
• M54: 25,632,847 km (0.025 R)
• M55: 25,961,364 km (0.062 R)
• M56: 26,357,649 km (0.1 R)
• M57: 28,165,090 km (0.104 R)
• M58: 28,368,394 km (0.075 R)
• M59: 29,323,576 km (0.087 R)
• M60: 30,150,703 km (0.104 R)
• M61: 30,428,207 km (0.091 R)
• M62: 31,265,506 km (0.115 R)
• M63: 32,322,714 km (0.094 R)
• M64: 32,962,694 km (0.068 R)
• M65: 35,344,741 km (0.053 R)
• M66: 35,857,263 km (0.106 R)
• M67: 37,409,192 km (0.09 R)
• M68: 38,155,835 km (0.056 R)
• M69: 38,832,017 km (0.101 R)
• M70: 38,982,961 km (0.031 R)
• M71: 40,501,679 km (0.119 R)
• M72: 40,731,162 km (0.107 R)
• M73: 41,037,837 km (0.083 R)
• M74: 41,422,304 km (0.066 R)
• M75: 41,885,160 km (0.097 R)
• M76: 42,893,898 km (0.119 R)
• M77: 43,049,779 km (0.101 R)
• M78: 43,832,176 km (0.102 R)
• M79: 43,989,254 km (0.081 R)
• M80: 44,777,186 km (0.084 R)
• M81: 45,014,448 km (0.056 R)
• M82: 46,207,192 km (0.058 R)
• M83: 46,847,620 km (0.096 R)
• M84: 48,056,371 km (0.11 R)
• M85: 49,193,614 km (0.098 R)
• M86: 49,520,186 km (0.059 R)
• M87: 50,668,799 km (0.062 R)
• M88: 50,833,656 km (0.104 R)
• M89: 51,163,818 km (0.098 R)
• M90: 52,825,402 km (0.043 R)
• M91: 54,588,861 km (0.103 R)
• M92: 54,673,384 km (0.106 R)
• M93: 55,520,407 km (0.095 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 15,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit