🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.89 AU - 1.03 AU

Year: 349 Days

Day: 45.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.67 AU - 3.11 AU

Year: 1822 Days

Day: 28.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.62 AU - 4.44 AU

Year: 3000 Days

Day: 32.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.53 AU - 4.55 AU

Year: 3011 Days

Day: 33.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.68 AU - 4.52 AU

Year: 3079 Days

Day: 38.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,178,670 km

• M1: 85,420 km (0.038 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.62 AU - 4.86 AU

Year: 3238 Days

Day: 36.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,178,670 km

• M1: 2,228,260 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.3

Radius: 8.3

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.29 AU - 11.19 AU

Year: 12152 Days

Day: 9.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 58,178,670 km

• M1: 231,428 km (0.083 R)
• M2: 475,572 km (0.1 R)
• M3: 556,654 km (0.075 R)
• M4: 654,042 km (0.106 R)
• M5: 745,745 km (0.076 R)
• M6: 1,101,639 km (0.099 R)
• M7: 1,198,429 km (0.07 R)
• M8: 2,514,291 km (0.116 R)
• M9: 2,831,289 km (0.116 R)
• M10: 3,340,969 km (0.047 R)
• M11: 3,544,572 km (0.086 R)
• M12: 4,006,680 km (0.115 R)
• M13: 4,179,615 km (0.099 R)
• M14: 4,826,626 km (0.054 R)
• M15: 5,267,491 km (0.109 R)
• M16: 6,819,718 km (0.119 R)
• M17: 7,472,264 km (0.055 R)
• M18: 8,446,894 km (0.109 R)
• M19: 8,724,697 km (0.086 R)
• M20: 9,749,443 km (0.082 R)
• M21: 10,752,048 km (0.118 R)
• M22: 10,932,313 km (0.096 R)
• M23: 11,022,820 km (0.111 R)
• M24: 11,235,099 km (0.104 R)
• M25: 11,357,022 km (0.081 R)
• M26: 11,479,243 km (0.07 R)
• M27: 12,035,149 km (0.053 R)
• M28: 12,568,166 km (0.057 R)
• M29: 12,663,011 km (0.092 R)
• M30: 13,076,948 km (0.04 R)
• M31: 13,269,481 km (0.114 R)
• M32: 14,213,144 km (0.111 R)
• M33: 14,279,117 km (0.093 R)
• M34: 15,516,142 km (0.106 R)
• M35: 15,822,219 km (0.071 R)
• M36: 16,544,328 km (0.119 R)
• M37: 17,312,064 km (0.103 R)
• M38: 17,629,660 km (0.049 R)
• M39: 18,629,572 km (0.12 R)
• M40: 19,537,931 km (0.098 R)
• M41: 20,871,147 km (0.105 R)
• M42: 21,133,841 km (0.072 R)
• M43: 21,322,185 km (0.113 R)
• M44: 22,271,832 km (0.088 R)
• M45: 22,925,574 km (0.085 R)
• M46: 23,002,917 km (0.101 R)
• M47: 24,963,995 km (0.112 R)
• M48: 27,100,552 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.5

Radius: 9.5

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 9.99 AU - 13.13 AU

Year: 14576 Days

Day: 12.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,178,670 km

• M1: 119,977 km (0.083 R)
• M2: 185,202 km (0.107 R)
• M3: 334,052 km (0.1 R)
• M4: 404,812 km (0.058 R)
• M5: 466,147 km (0.101 R)
• M6: 635,791 km (0.062 R)
• M7: 709,692 km (0.105 R)
• M8: 992,881 km (0.114 R)
• M9: 1,080,246 km (0.093 R)
• M10: 1,358,648 km (0.031 R)
• M11: 1,659,788 km (0.11 R)
• M12: 3,062,268 km (0.084 R)
• M13: 4,187,843 km (0.111 R)
• M14: 4,851,010 km (0.104 R)
• M15: 4,926,707 km (0.099 R)
• M16: 5,079,297 km (0.056 R)
• M17: 5,311,173 km (0.036 R)
• M18: 6,109,427 km (0.116 R)
• M19: 6,191,257 km (0.046 R)
• M20: 6,648,129 km (0.059 R)
• M21: 6,987,417 km (0.115 R)
• M22: 7,506,672 km (0.09 R)
• M23: 7,638,617 km (0.113 R)
• M24: 7,726,880 km (0.052 R)
• M25: 8,218,608 km (0.08 R)
• M26: 8,628,506 km (0.112 R)
• M27: 8,905,561 km (0.096 R)
• M28: 9,045,136 km (0.079 R)
• M29: 9,138,635 km (0.059 R)
• M30: 9,801,952 km (0.118 R)
• M31: 10,139,444 km (0.069 R)
• M32: 10,334,071 km (0.029 R)
• M33: 10,628,181 km (0.118 R)
• M34: 11,325,456 km (0.076 R)
• M35: 11,781,431 km (0.12 R)
• M36: 12,921,366 km (0.094 R)
• M37: 13,079,641 km (0.097 R)
• M38: 13,504,499 km (0.064 R)
• M39: 14,096,159 km (0.08 R)
• M40: 16,661,014 km (0.08 R)
• M41: 17,353,503 km (0.115 R)
• M42: 17,879,040 km (0.117 R)
• M43: 18,173,299 km (0.116 R)
• M44: 18,945,673 km (0.102 R)
• M45: 19,065,501 km (0.088 R)
• M46: 19,125,489 km (0.077 R)
• M47: 19,185,478 km (0.032 R)
• M48: 19,547,206 km (0.12 R)
• M49: 20,277,243 km (0.11 R)
• M50: 20,461,099 km (0.091 R)
• M51: 21,140,274 km (0.067 R)
• M52: 21,576,202 km (0.11 R)
• M53: 21,638,734 km (0.081 R)
• M54: 21,889,460 km (0.095 R)
• M55: 22,015,271 km (0.055 R)
• M56: 22,774,630 km (0.063 R)
• M57: 24,254,004 km (0.107 R)
• M58: 24,710,427 km (0.111 R)
• M59: 24,906,998 km (0.113 R)
• M60: 25,038,196 km (0.032 R)
• M61: 25,565,678 km (0.034 R)
• M62: 25,631,800 km (0.07 R)
• M63: 27,237,284 km (0.118 R)
• M64: 27,575,824 km (0.078 R)
• M65: 27,915,860 km (0.118 R)
• M66: 29,151,090 km (0.106 R)
• M67: 30,544,594 km (0.101 R)
• M68: 30,755,527 km (0.044 R)
• M69: 31,532,838 km (0.105 R)
• M70: 33,685,701 km (0.112 R)
• M71: 34,486,947 km (0.115 R)
• M72: 34,779,859 km (0.096 R)
• M73: 36,108,139 km (0.102 R)
• M74: 37,980,506 km (0.115 R)
• M75: 38,282,993 km (0.114 R)
• M76: 38,662,223 km (0.107 R)
• M77: 40,422,841 km (0.117 R)
• M78: 41,429,335 km (0.093 R)
• M79: 41,585,066 km (0.108 R)
• M80: 42,444,207 km (0.076 R)
• M81: 42,522,746 km (0.118 R)
• M82: 42,994,129 km (0.108 R)
• M83: 43,942,280 km (0.066 R)
• M84: 44,180,290 km (0.117 R)
• M85: 44,259,727 km (0.07 R)
• M86: 45,377,223 km (0.116 R)
• M87: 46,261,795 km (0.066 R)
• M88: 48,456,994 km (0.056 R)
• M89: 48,620,954 km (0.077 R)
• M90: 50,104,815 km (0.104 R)
• M91: 53,201,341 km (0.113 R)
• M92: 55,499,912 km (0.11 R)
• M93: 56,704,474 km (0.043 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 19,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit