🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.6 AU - 0.8 AU

Year: 209 Days

Day: 31.1 Hours

Environment

Temp: 209 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.68 AU - 0.86 AU

Year: 241 Days

Day: 24.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 113,738,007 km

• M1: 68,067 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.12 AU - 1.44 AU

Year: 516 Days

Day: 21.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 113,738,007 km

• M1: 49,966 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.35 AU - 1.45 AU

Year: 590 Days

Day: 46.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 113,738,007 km

• M1: 759,808 km (0.096 R)
• M2: 1,131,708 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.11 AU - 3.31 AU

Year: 2050 Days

Day: 28.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.9

Radius: 11.3

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.07 AU - 9.77 AU

Year: 7945 Days

Day: 9.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 113,738,007 km

• M1: 165,156 km (0.049 R)
• M2: 536,009 km (0.115 R)
• M3: 632,649 km (0.053 R)
• M4: 817,852 km (0.073 R)
• M5: 1,177,934 km (0.076 R)
• M6: 1,275,621 km (0.042 R)
• M7: 1,462,170 km (0.067 R)
• M8: 1,694,645 km (0.029 R)
• M9: 1,939,237 km (0.075 R)
• M10: 2,421,092 km (0.107 R)
• M11: 2,806,606 km (0.108 R)
• M12: 3,350,992 km (0.081 R)
• M13: 3,492,362 km (0.08 R)
• M14: 3,878,923 km (0.08 R)
• M15: 4,484,346 km (0.06 R)
• M16: 4,666,706 km (0.078 R)
• M17: 4,771,873 km (0.08 R)
• M18: 5,530,932 km (0.07 R)
• M19: 6,010,094 km (0.104 R)
• M20: 6,444,078 km (0.118 R)
• M21: 6,620,454 km (0.083 R)
• M22: 6,709,315 km (0.101 R)
• M23: 7,403,599 km (0.1 R)
• M24: 8,184,200 km (0.113 R)
• M25: 8,568,218 km (0.097 R)
• M26: 8,892,696 km (0.114 R)
• M27: 8,990,832 km (0.103 R)
• M28: 9,654,448 km (0.07 R)
• M29: 9,755,427 km (0.105 R)
• M30: 9,992,240 km (0.063 R)
• M31: 10,230,998 km (0.072 R)
• M32: 10,437,144 km (0.1 R)
• M33: 10,714,199 km (0.091 R)
• M34: 10,993,648 km (0.118 R)
• M35: 11,524,122 km (0.084 R)
• M36: 11,702,892 km (0.062 R)
• M37: 11,990,718 km (0.088 R)
• M38: 12,353,792 km (0.089 R)
• M39: 12,573,402 km (0.114 R)
• M40: 13,016,511 km (0.067 R)
• M41: 13,615,351 km (0.049 R)
• M42: 14,376,505 km (0.053 R)
• M43: 15,034,436 km (0.103 R)
• M44: 15,229,811 km (0.101 R)
• M45: 15,504,772 km (0.119 R)
• M46: 15,821,022 km (0.072 R)
• M47: 16,661,313 km (0.113 R)
• M48: 16,742,096 km (0.049 R)
• M49: 17,147,955 km (0.08 R)
• M50: 17,270,326 km (0.088 R)
• M51: 17,352,156 km (0.055 R)
• M52: 17,557,105 km (0.044 R)
• M53: 18,343,392 km (0.086 R)
• M54: 18,887,928 km (0.089 R)
• M55: 19,014,338 km (0.108 R)
• M56: 19,268,056 km (0.103 R)
• M57: 20,337,232 km (0.087 R)
• M58: 22,622,489 km (0.111 R)
• M59: 22,801,558 km (0.067 R)
• M60: 23,477,591 km (0.107 R)
• M61: 24,205,833 km (0.115 R)
• M62: 24,343,314 km (0.098 R)
• M63: 24,849,254 km (0.059 R)
• M64: 25,080,382 km (0.111 R)
• M65: 25,172,983 km (0.091 R)
• M66: 28,101,362 km (0.104 R)
• M67: 29,117,580 km (0.105 R)
• M68: 29,312,506 km (0.118 R)
• M69: 30,491,038 km (0.074 R)
• M70: 31,484,966 km (0.114 R)
• M71: 31,635,013 km (0.081 R)
• M72: 32,036,234 km (0.078 R)
• M73: 32,945,041 km (0.04 R)
• M74: 34,272,872 km (0.087 R)
• M75: 34,478,569 km (0.048 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.9

Radius: 3.3

Gravity: 80.25 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 19.29 AU - 21.11 AU

Year: 32361 Days

Day: 15.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 113,738,007 km

• M1: 81,232 km (0.062 R)
• M2: 172,187 km (0.115 R)
• M3: 271,071 km (0.119 R)
• M4: 293,062 km (0.107 R)
• M5: 411,993 km (0.093 R)
• M6: 753,824 km (0.073 R)
• M7: 916,736 km (0.071 R)
• M8: 1,019,659 km (0.111 R)
• M9: 3,009,161 km (0.065 R)
• M10: 3,475,907 km (0.077 R)
• M11: 3,529,163 km (0.083 R)
• M12: 3,799,487 km (0.117 R)
• M13: 4,245,737 km (0.072 R)
• M14: 4,475,071 km (0.053 R)
• M15: 4,532,965 km (0.108 R)
• M16: 4,945,706 km (0.108 R)
• M17: 5,065,833 km (0.069 R)
• M18: 5,370,264 km (0.072 R)
• M19: 5,996,780 km (0.091 R)
• M20: 6,778,728 km (0.078 R)
• M21: 6,845,449 km (0.111 R)
• M22: 7,730,769 km (0.109 R)
• M23: 7,870,194 km (0.095 R)
• M24: 8,222,198 km (0.104 R)
• M25: 8,293,257 km (0.088 R)
• M26: 8,723,800 km (0.093 R)
• M27: 11,853,387 km (0.077 R)
• M28: 12,746,187 km (0.06 R)
• M29: 13,998,172 km (0.081 R)
• M30: 16,616,583 km (0.106 R)
• M31: 17,705,357 km (0.081 R)
• M32: 19,475,548 km (0.042 R)
• M33: 20,815,646 km (0.104 R)
• M34: 21,594,602 km (0.114 R)
• M35: 21,790,875 km (0.114 R)
• M36: 21,889,160 km (0.118 R)
• M37: 22,284,099 km (0.07 R)
• M38: 22,780,913 km (0.091 R)
• M39: 25,112,995 km (0.032 R)
• M40: 27,626,089 km (0.119 R)
• M41: 27,945,780 km (0.056 R)
• M42: 28,804,322 km (0.045 R)
• M43: 30,657,391 km (0.09 R)
• M44: 31,653,862 km (0.088 R)
• M45: 33,224,939 km (0.067 R)
• M46: 34,248,338 km (0.08 R)
• M47: 37,615,337 km (0.1 R)
• M48: 38,919,831 km (0.106 R)
• M49: 40,359,710 km (0.096 R)
• M50: 43,662,383 km (0.089 R)
• M51: 43,786,399 km (0.114 R)
• M52: 44,283,513 km (0.093 R)
• M53: 47,432,548 km (0.11 R)
• M54: 48,840,713 km (0.082 R)
• M55: 50,003,088 km (0.057 R)
• M56: 52,486,862 km (0.1 R)
• M57: 53,411,975 km (0.089 R)
• M58: 53,544,519 km (0.108 R)
• M59: 53,677,212 km (0.097 R)
• M60: 54,742,798 km (0.118 R)
• M61: 56,894,913 km (0.099 R)
• M62: 58,663,608 km (0.111 R)
• M63: 59,348,766 km (0.098 R)
• M64: 64,924,130 km (0.084 R)
• M65: 66,771,813 km (0.068 R)
• M66: 70,518,491 km (0.095 R)
• M67: 70,955,168 km (0.108 R)
• M68: 72,857,903 km (0.111 R)
• M69: 73,594,224 km (0.113 R)
• M70: 74,629,142 km (0.056 R)
• M71: 79,118,574 km (0.111 R)
• M72: 82,159,899 km (0.093 R)
• M73: 82,312,937 km (0.097 R)
• M74: 82,772,651 km (0.075 R)
• M75: 83,848,709 km (0.099 R)
• M76: 87,729,577 km (0.088 R)
• M77: 90,086,043 km (0.04 R)
• M78: 90,717,944 km (0.053 R)
• M79: 91,034,343 km (0.049 R)
• M80: 91,509,915 km (0.081 R)
• M81: 91,986,085 km (0.062 R)
• M82: 92,781,647 km (0.105 R)
• M83: 92,941,118 km (0.112 R)
• M84: 95,503,729 km (0.07 R)
• M85: 98,902,294 km (0.061 R)
• M86: 101,189,945 km (0.118 R)
• M87: 101,846,829 km (0.061 R)
• M88: 103,660,404 km (0.083 R)
• M89: 103,991,165 km (0.091 R)
• M90: 104,156,769 km (0.089 R)
• M91: 105,484,451 km (0.048 R)
• M92: 107,821,469 km (0.074 R)
• M93: 108,324,417 km (0.04 R)
• M94: 109,332,706 km (0.081 R)
• M95: 109,838,048 km (0.052 R)
• M96: 110,175,391 km (0.094 R)
• M97: 113,397,131 km (0.047 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 15,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit