🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.52 AU - 0.6 AU

Year: 191 Days

Day: 31.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.55 AU - 0.87 AU

Year: 273 Days

Day: 19.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 98.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,526,190 km

• M1: 40,391 km (0.062 R)

Asteroid Belt

Center: 1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.1 AU - 1.46 AU

Year: 661 Days

Day: 25.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,526,190 km

• M1: 612,005 km (0.089 R)
• M2: 917,334 km (0.103 R)

Asteroid Belt

Center: 2.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.5

Radius: 9.5

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.77 AU - 3.87 AU

Year: 2762 Days

Day: 7.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 82,526,190 km

• M1: 121,174 km (0.113 R)
• M2: 194,627 km (0.099 R)
• M3: 275,110 km (0.1 R)
• M4: 434,432 km (0.027 R)
• M5: 669,151 km (0.112 R)
• M6: 729,888 km (0.05 R)
• M7: 895,343 km (0.066 R)
• M8: 1,022,950 km (0.088 R)
• M9: 1,385,426 km (0.038 R)
• M10: 1,511,088 km (0.091 R)
• M11: 1,616,854 km (0.094 R)
• M12: 1,761,814 km (0.045 R)
• M13: 1,936,544 km (0.061 R)
• M14: 2,130,124 km (0.104 R)
• M15: 2,222,576 km (0.12 R)
• M16: 2,494,544 km (0.108 R)
• M17: 2,592,382 km (0.066 R)
• M18: 2,806,157 km (0.117 R)
• M19: 3,327,505 km (0.06 R)
• M20: 3,404,399 km (0.088 R)
• M21: 4,407,752 km (0.109 R)
• M22: 4,509,478 km (0.117 R)
• M23: 4,801,942 km (0.115 R)
• M24: 4,941,666 km (0.113 R)
• M25: 5,136,144 km (0.074 R)
• M26: 5,315,212 km (0.093 R)
• M27: 5,478,124 km (0.057 R)
• M28: 5,624,282 km (0.095 R)
• M29: 5,808,736 km (0.041 R)
• M30: 5,883,235 km (0.035 R)
• M31: 5,995,284 km (0.104 R)
• M32: 6,164,928 km (0.057 R)
• M33: 6,528,301 km (0.056 R)
• M34: 6,644,539 km (0.051 R)
• M35: 6,722,330 km (0.072 R)
• M36: 6,997,291 km (0.115 R)
• M37: 7,721,045 km (0.031 R)
• M38: 7,946,938 km (0.109 R)
• M39: 8,154,131 km (0.116 R)
• M40: 8,426,399 km (0.104 R)
• M41: 8,531,866 km (0.099 R)
• M42: 9,065,781 km (0.03 R)
• M43: 9,173,940 km (0.08 R)
• M44: 9,391,455 km (0.092 R)
• M45: 9,544,643 km (0.085 R)
• M46: 9,698,879 km (0.032 R)
• M47: 9,876,003 km (0.073 R)
• M48: 10,166,073 km (0.105 R)
• M49: 10,301,010 km (0.034 R)
• M50: 10,481,724 km (0.099 R)
• M51: 10,572,530 km (0.095 R)
• M52: 10,732,002 km (0.113 R)
• M53: 10,823,556 km (0.03 R)
• M54: 11,284,915 km (0.061 R)
• M55: 11,494,652 km (0.108 R)
• M56: 11,823,468 km (0.119 R)
• M57: 12,036,495 km (0.104 R)
• M58: 12,298,591 km (0.072 R)
• M59: 12,370,398 km (0.101 R)
• M60: 12,731,676 km (0.112 R)
• M61: 12,804,231 km (0.058 R)
• M62: 12,974,324 km (0.079 R)
• M63: 13,686,859 km (0.096 R)
• M64: 13,860,841 km (0.073 R)
• M65: 13,935,490 km (0.119 R)
• M66: 14,160,635 km (0.051 R)
• M67: 14,513,088 km (0.088 R)
• M68: 14,639,797 km (0.118 R)
• M69: 14,894,114 km (0.095 R)
• M70: 15,252,550 km (0.088 R)
• M71: 15,952,070 km (0.064 R)
• M72: 16,292,555 km (0.103 R)
• M73: 16,635,433 km (0.112 R)
• M74: 16,821,084 km (0.112 R)
• M75: 16,980,705 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.9

Radius: 3.8

Gravity: 61.21 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 12.02 AU - 12.74 AU

Year: 19888 Days

Day: 20 Hours

Environment

Temp: -213 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,526,190 km

• M1: 155,731 km (0.113 R)
• M2: 782,696 km (0.102 R)
• M3: 887,714 km (0.087 R)
• M4: 914,641 km (0.05 R)
• M5: 1,169,706 km (0.113 R)
• M6: 1,229,246 km (0.066 R)
• M7: 1,809,536 km (0.109 R)
• M8: 2,577,571 km (0.083 R)
• M9: 3,648,692 km (0.114 R)
• M10: 3,824,320 km (0.105 R)
• M11: 4,138,326 km (0.03 R)
• M12: 4,367,809 km (0.106 R)
• M13: 5,031,724 km (0.092 R)
• M14: 7,871,391 km (0.059 R)
• M15: 7,984,487 km (0.109 R)
• M16: 9,085,827 km (0.1 R)
• M17: 9,145,067 km (0.094 R)
• M18: 9,263,998 km (0.03 R)
• M19: 10,049,387 km (0.112 R)
• M20: 10,110,722 km (0.036 R)
• M21: 10,543,209 km (0.115 R)
• M22: 10,793,187 km (0.12 R)
• M23: 10,981,830 km (0.106 R)
• M24: 13,397,088 km (0.03 R)
• M25: 13,532,175 km (0.045 R)
• M26: 15,399,455 km (0.098 R)
• M27: 15,470,065 km (0.103 R)
• M28: 16,111,242 km (0.084 R)
• M29: 16,182,899 km (0.057 R)
• M30: 18,160,434 km (0.072 R)
• M31: 18,235,083 km (0.117 R)
• M32: 18,987,710 km (0.099 R)
• M33: 21,621,081 km (0.085 R)
• M34: 21,938,378 km (0.077 R)
• M35: 22,177,286 km (0.085 R)
• M36: 22,257,171 km (0.102 R)
• M37: 22,417,091 km (0.119 R)
• M38: 23,466,221 km (0.108 R)
• M39: 23,629,133 km (0.113 R)
• M40: 23,710,664 km (0.053 R)
• M41: 24,037,835 km (0.119 R)
• M42: 24,531,358 km (0.086 R)
• M43: 26,369,168 km (0.051 R)
• M44: 26,623,335 km (0.055 R)
• M45: 26,708,157 km (0.048 R)
• M46: 26,793,128 km (0.058 R)
• M47: 27,133,763 km (0.11 R)
• M48: 27,304,753 km (0.103 R)
• M49: 28,250,959 km (0.116 R)
• M50: 28,858,776 km (0.106 R)
• M51: 29,383,116 km (0.065 R)
• M52: 30,087,124 km (0.108 R)
• M53: 30,441,222 km (0.09 R)
• M54: 32,685,489 km (0.072 R)
• M55: 33,873,296 km (0.028 R)
• M56: 36,385,194 km (0.083 R)
• M57: 37,997,261 km (0.077 R)
• M58: 41,290,658 km (0.076 R)
• M59: 41,487,080 km (0.088 R)
• M60: 41,585,515 km (0.108 R)
• M61: 43,070,723 km (0.118 R)
• M62: 44,774,792 km (0.107 R)
• M63: 45,889,147 km (0.081 R)
• M64: 46,296,651 km (0.088 R)
• M65: 48,145,232 km (0.093 R)
• M66: 50,122,318 km (0.093 R)
• M67: 50,436,922 km (0.068 R)
• M68: 54,801,739 km (0.091 R)
• M69: 55,667,462 km (0.07 R)
• M70: 57,961,246 km (0.089 R)
• M71: 60,397,298 km (0.107 R)
• M72: 61,403,344 km (0.12 R)
• M73: 61,852,287 km (0.077 R)
• M74: 61,964,784 km (0.094 R)
• M75: 62,302,277 km (0.111 R)
• M76: 62,527,721 km (0.12 R)
• M77: 62,866,411 km (0.034 R)
• M78: 67,439,468 km (0.04 R)
• M79: 69,999,985 km (0.085 R)
• M80: 70,351,690 km (0.103 R)
• M81: 70,468,975 km (0.118 R)
• M82: 71,882,076 km (0.064 R)
• M83: 73,066,891 km (0.03 R)
• M84: 73,780,772 km (0.094 R)
• M85: 74,856,082 km (0.099 R)
• M86: 75,575,647 km (0.081 R)
• M87: 76,056,754 km (0.066 R)
• M88: 76,177,181 km (0.06 R)
• M89: 76,901,085 km (0.111 R)
• M90: 77,263,859 km (0.085 R)
• M91: 77,385,034 km (0.086 R)
• M92: 78,720,793 km (0.049 R)
• M93: 79,819,440 km (0.067 R)
• M94: 81,538,469 km (0.113 R)
• M95: 82,155,261 km (0.11 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: 454 - 14,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit