🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.64 AU - 0.92 AU

Year: 252 Days

Day: 32.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.75 AU - 0.85 AU

Year: 261 Days

Day: 12.5 Hours

Environment

Temp: 116 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.85 AU - 1.35 AU

Year: 421 Days

Day: 46.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.14 AU - 1.16 AU

Year: 450 Days

Day: 43.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.12 AU - 1.48 AU

Year: 541 Days

Day: 28.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.29 AU - 1.45 AU

Year: 586 Days

Day: 23.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.69 AU - 4.87 AU

Year: 3817 Days

Day: 45.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.8

Radius: 9.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.5 AU - 8.74 AU

Year: 6939 Days

Day: 5.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 57,983,777 km

• M1: 187,147 km (0.076 R)
• M2: 319,990 km (0.104 R)
• M3: 477,516 km (0.103 R)
• M4: 571,464 km (0.108 R)
• M5: 653,593 km (0.108 R)
• M6: 893,997 km (0.062 R)
• M7: 1,081,593 km (0.094 R)
• M8: 1,282,203 km (0.094 R)
• M9: 1,343,538 km (0.066 R)
• M10: 1,546,992 km (0.101 R)
• M11: 1,969,606 km (0.119 R)
• M12: 2,113,519 km (0.096 R)
• M13: 2,597,617 km (0.033 R)
• M14: 2,933,764 km (0.098 R)
• M15: 3,455,561 km (0.088 R)
• M16: 3,771,811 km (0.068 R)
• M17: 4,152,687 km (0.086 R)
• M18: 4,507,833 km (0.058 R)
• M19: 4,698,869 km (0.108 R)
• M20: 5,287,686 km (0.077 R)
• M21: 5,879,196 km (0.081 R)
• M22: 6,045,998 km (0.053 R)
• M23: 6,663,987 km (0.117 R)
• M24: 6,816,277 km (0.056 R)
• M25: 7,213,011 km (0.119 R)
• M26: 8,377,630 km (0.094 R)
• M27: 8,683,857 km (0.084 R)
• M28: 8,969,739 km (0.078 R)
• M29: 9,234,527 km (0.066 R)
• M30: 9,477,624 km (0.091 R)
• M31: 9,648,913 km (0.077 R)
• M32: 10,622,496 km (0.095 R)
• M33: 10,724,073 km (0.055 R)
• M34: 11,968,578 km (0.089 R)
• M35: 12,153,929 km (0.117 R)
• M36: 12,742,447 km (0.062 R)
• M37: 12,958,916 km (0.108 R)
• M38: 13,258,261 km (0.111 R)
• M39: 13,864,132 km (0.12 R)
• M40: 14,535,378 km (0.104 R)
• M41: 14,648,175 km (0.115 R)
• M42: 15,131,376 km (0.056 R)
• M43: 15,533,046 km (0.114 R)
• M44: 15,619,663 km (0.1 R)
• M45: 16,054,843 km (0.11 R)
• M46: 16,142,358 km (0.044 R)
• M47: 16,582,326 km (0.068 R)
• M48: 17,324,331 km (0.086 R)
• M49: 17,774,770 km (0.099 R)
• M50: 18,137,994 km (0.104 R)
• M51: 18,625,982 km (0.085 R)
• M52: 18,779,320 km (0.062 R)
• M53: 19,646,090 km (0.107 R)
• M54: 20,241,639 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.2

Radius: 8.3

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.12 AU - 8.62 AU

Year: 8064 Days

Day: 6.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,983,777 km

• M1: 115,490 km (0.076 R)
• M2: 173,085 km (0.066 R)
• M3: 256,261 km (0.088 R)
• M4: 454,778 km (0.049 R)
• M5: 512,223 km (0.116 R)
• M6: 585,077 km (0.077 R)
• M7: 854,653 km (0.095 R)
• M8: 943,065 km (0.112 R)
• M9: 1,034,619 km (0.079 R)
• M10: 1,573,171 km (0.084 R)
• M11: 1,646,175 km (0.107 R)
• M12: 1,814,323 km (0.055 R)
• M13: 2,290,343 km (0.11 R)
• M14: 2,521,173 km (0.116 R)
• M15: 3,050,899 km (0.12 R)
• M16: 3,142,602 km (0.106 R)
• M17: 3,399,312 km (0.046 R)
• M18: 3,542,328 km (0.09 R)
• M19: 3,958,060 km (0.082 R)
• M20: 4,133,838 km (0.034 R)
• M21: 4,835,901 km (0.066 R)
• M22: 4,916,085 km (0.064 R)
• M23: 4,969,940 km (0.097 R)
• M24: 5,159,631 km (0.033 R)
• M25: 5,771,635 km (0.115 R)
• M26: 5,999,922 km (0.115 R)
• M27: 6,465,321 km (0.115 R)
• M28: 7,276,889 km (0.064 R)
• M29: 7,523,576 km (0.072 R)
• M30: 7,585,659 km (0.072 R)
• M31: 7,772,956 km (0.102 R)
• M32: 8,830,314 km (0.105 R)
• M33: 9,159,578 km (0.099 R)
• M34: 9,694,840 km (0.084 R)
• M35: 10,378,203 km (0.106 R)
• M36: 11,041,669 km (0.084 R)
• M37: 11,396,515 km (0.097 R)
• M38: 11,791,005 km (0.118 R)
• M39: 12,008,071 km (0.051 R)
• M40: 12,299,638 km (0.086 R)
• M41: 12,815,451 km (0.094 R)
• M42: 13,451,392 km (0.096 R)
• M43: 13,754,178 km (0.092 R)
• M44: 13,868,321 km (0.103 R)
• M45: 14,289,439 km (0.044 R)
• M46: 15,183,585 km (0.106 R)
• M47: 15,975,856 km (0.092 R)
• M48: 16,822,131 km (0.088 R)
• M49: 17,066,574 km (0.116 R)
• M50: 17,271,224 km (0.076 R)
• M51: 17,476,622 km (0.111 R)
• M52: 17,848,372 km (0.036 R)
• M53: 18,937,295 km (0.097 R)
• M54: 19,021,968 km (0.098 R)
• M55: 19,149,126 km (0.062 R)
• M56: 20,610,547 km (0.096 R)
• M57: 20,784,829 km (0.103 R)
• M58: 21,354,647 km (0.108 R)
• M59: 21,619,286 km (0.079 R)
• M60: 21,885,121 km (0.053 R)
• M61: 22,419,934 km (0.073 R)
• M62: 22,599,302 km (0.089 R)
• M63: 22,689,060 km (0.111 R)
• M64: 22,914,055 km (0.051 R)
• M65: 23,094,620 km (0.067 R)
• M66: 23,730,261 km (0.06 R)
• M67: 24,141,955 km (0.102 R)
• M68: 24,279,734 km (0.088 R)
• M69: 27,041,610 km (0.099 R)
• M70: 27,280,219 km (0.082 R)
• M71: 28,290,005 km (0.115 R)
• M72: 28,532,203 km (0.115 R)
• M73: 28,823,770 km (0.119 R)
• M74: 30,445,111 km (0.115 R)
• M75: 30,544,295 km (0.091 R)
• M76: 31,141,789 km (0.102 R)
• M77: 32,045,360 km (0.111 R)
• M78: 32,196,753 km (0.116 R)
• M79: 32,551,001 km (0.043 R)
• M80: 32,855,732 km (0.032 R)
• M81: 33,008,471 km (0.079 R)
• M82: 33,981,007 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.5

Radius: 5.8

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 11.62 AU - 16.66 AU

Year: 19421 Days

Day: 24.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,983,777 km

• M1: 73,901 km (0.082 R)
• M2: 121,623 km (0.109 R)
• M3: 625,020 km (0.086 R)
• M4: 719,566 km (0.115 R)
• M5: 758,910 km (0.094 R)
• M6: 1,031,777 km (0.078 R)
• M7: 1,121,834 km (0.079 R)
• M8: 1,190,949 km (0.104 R)
• M9: 1,407,118 km (0.117 R)
• M10: 1,609,823 km (0.059 R)
• M11: 1,876,107 km (0.072 R)
• M12: 2,631,427 km (0.091 R)
• M13: 2,849,391 km (0.07 R)
• M14: 2,976,698 km (0.101 R)
• M15: 3,171,026 km (0.095 R)
• M16: 3,269,611 km (0.078 R)
• M17: 3,504,031 km (0.094 R)
• M18: 3,813,250 km (0.078 R)
• M19: 4,275,358 km (0.11 R)
• M20: 4,348,062 km (0.088 R)
• M21: 5,329,723 km (0.074 R)
• M22: 7,224,380 km (0.089 R)
• M23: 7,441,746 km (0.082 R)
• M24: 8,017,099 km (0.057 R)
• M25: 8,196,916 km (0.031 R)
• M26: 8,378,079 km (0.079 R)
• M27: 8,423,707 km (0.099 R)
• M28: 8,836,896 km (0.094 R)
• M29: 8,929,646 km (0.102 R)
• M30: 9,303,940 km (0.084 R)
• M31: 10,261,816 km (0.116 R)
• M32: 12,217,957 km (0.118 R)
• M33: 13,530,828 km (0.06 R)
• M34: 14,558,266 km (0.067 R)
• M35: 14,667,772 km (0.12 R)
• M36: 16,004,429 km (0.097 R)
• M37: 16,117,525 km (0.077 R)
• M38: 16,174,223 km (0.099 R)
• M39: 17,263,295 km (0.077 R)
• M40: 19,210,611 km (0.11 R)
• M41: 19,270,749 km (0.066 R)
• M42: 20,854,841 km (0.113 R)
• M43: 20,978,409 km (0.071 R)
• M44: 21,288,525 km (0.109 R)
• M45: 22,290,681 km (0.102 R)
• M46: 22,417,091 km (0.091 R)
• M47: 22,797,668 km (0.085 R)
• M48: 24,081,368 km (0.042 R)
• M49: 25,256,609 km (0.03 R)
• M50: 25,454,377 km (0.074 R)
• M51: 26,852,519 km (0.073 R)
• M52: 26,919,838 km (0.107 R)
• M53: 27,054,326 km (0.114 R)
• M54: 27,459,437 km (0.113 R)
• M55: 27,866,493 km (0.107 R)
• M56: 27,934,560 km (0.092 R)
• M57: 28,686,588 km (0.069 R)
• M58: 29,306,971 km (0.096 R)
• M59: 31,335,518 km (0.117 R)
• M60: 32,330,942 km (0.109 R)
• M61: 37,236,406 km (0.115 R)
• M62: 37,461,401 km (0.102 R)
• M63: 37,611,597 km (0.085 R)
• M64: 38,669,105 km (0.078 R)
• M65: 38,972,938 km (0.115 R)
• M66: 39,659,742 km (0.044 R)
• M67: 39,812,781 km (0.113 R)
• M68: 40,658,607 km (0.094 R)
• M69: 41,899,372 km (0.04 R)
• M70: 43,073,865 km (0.117 R)
• M71: 43,152,553 km (0.11 R)
• M72: 43,231,391 km (0.104 R)
• M73: 43,625,731 km (0.115 R)
• M74: 44,895,817 km (0.111 R)
• M75: 45,375,129 km (0.053 R)
• M76: 45,615,532 km (0.074 R)
• M77: 46,661,820 km (0.099 R)
• M78: 47,309,728 km (0.104 R)
• M79: 47,553,423 km (0.081 R)
• M80: 47,878,948 km (0.104 R)
• M81: 50,510,225 km (0.058 R)
• M82: 50,593,102 km (0.117 R)
• M83: 51,175,337 km (0.119 R)
• M84: 51,927,066 km (0.104 R)
• M85: 53,356,773 km (0.082 R)
• M86: 55,311,868 km (0.06 R)
• M87: 55,568,578 km (0.032 R)
• M88: 55,740,017 km (0.119 R)
• M89: 56,858,112 km (0.038 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 10,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit