🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.5 AU - 0.68 AU

Year: 192 Days

Day: 47.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.56 AU - 2 AU

Year: 1008 Days

Day: 45.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,217,112 km

• M1: 1,344,286 km (0.031 R)

Asteroid Belt

Center: 6.48 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.3

Radius: 3.6

Gravity: 20.63 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 10.75 AU - 11.59 AU

Year: 15851 Days

Day: 16.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,217,112 km

• M1: 46,226 km (0.101 R)
• M2: 99,632 km (0.073 R)
• M3: 132,095 km (0.1 R)
• M4: 292,015 km (0.12 R)
• M5: 330,013 km (0.045 R)
• M6: 483,800 km (0.072 R)
• M7: 560,842 km (0.1 R)
• M8: 761,453 km (0.057 R)
• M9: 944,860 km (0.09 R)
• M10: 1,182,422 km (0.099 R)
• M11: 1,286,691 km (0.075 R)
• M12: 1,526,646 km (0.064 R)
• M13: 1,997,730 km (0.097 R)
• M14: 2,022,414 km (0.106 R)
• M15: 2,147,178 km (0.035 R)
• M16: 2,483,624 km (0.084 R)
• M17: 2,510,103 km (0.037 R)
• M18: 2,919,851 km (0.069 R)
• M19: 3,004,224 km (0.061 R)
• M20: 3,146,791 km (0.107 R)
• M21: 3,527,518 km (0.085 R)
• M22: 3,984,689 km (0.108 R)
• M23: 4,047,071 km (0.059 R)
• M24: 4,204,448 km (0.078 R)
• M25: 4,525,186 km (0.108 R)
• M26: 4,853,703 km (0.038 R)
• M27: 5,568,482 km (0.101 R)
• M28: 5,955,790 km (0.059 R)
• M29: 5,991,395 km (0.098 R)
• M30: 6,170,763 km (0.04 R)
• M31: 6,206,816 km (0.117 R)
• M32: 7,589,848 km (0.067 R)
• M33: 7,861,817 km (0.097 R)
• M34: 8,616,089 km (0.09 R)
• M35: 8,899,877 km (0.071 R)
• M36: 9,269,084 km (0.065 R)
• M37: 9,601,341 km (0.048 R)
• M38: 9,727,003 km (0.092 R)
• M39: 10,795,132 km (0.096 R)
• M40: 11,855,033 km (0.112 R)
• M41: 12,215,564 km (0.098 R)
• M42: 13,086,373 km (0.088 R)
• M43: 13,179,273 km (0.117 R)
• M44: 13,272,323 km (0.112 R)
• M45: 14,645,781 km (0.09 R)
• M46: 14,935,403 km (0.094 R)
• M47: 15,618,915 km (0.112 R)
• M48: 15,668,133 km (0.096 R)
• M49: 15,914,969 km (0.034 R)
• M50: 16,362,417 km (0.1 R)
• M51: 17,016,159 km (0.065 R)
• M52: 17,269,728 km (0.092 R)
• M53: 17,883,677 km (0.09 R)
• M54: 18,504,808 km (0.077 R)
• M55: 18,556,868 km (0.047 R)
• M56: 18,975,144 km (0.112 R)
• M57: 19,132,820 km (0.057 R)
• M58: 20,517,498 km (0.076 R)
• M59: 20,787,522 km (0.107 R)
• M60: 21,714,131 km (0.118 R)
• M61: 21,824,085 km (0.097 R)
• M62: 22,099,645 km (0.11 R)
• M63: 22,376,401 km (0.065 R)
• M64: 24,003,876 km (0.113 R)
• M65: 24,345,258 km (0.101 R)
• M66: 25,032,960 km (0.048 R)
• M67: 25,321,384 km (0.086 R)
• M68: 26,603,588 km (0.089 R)
• M69: 26,721,172 km (0.077 R)
• M70: 27,727,816 km (0.071 R)
• M71: 28,085,953 km (0.117 R)
• M72: 28,145,792 km (0.07 R)
• M73: 28,867,452 km (0.095 R)
• M74: 29,594,947 km (0.113 R)
• M75: 30,821,051 km (0.1 R)
• M76: 31,751,400 km (0.105 R)
• M77: 31,813,782 km (0.079 R)
• M78: 31,876,165 km (0.111 R)
• M79: 32,879,966 km (0.118 R)
• M80: 33,006,227 km (0.1 R)
• M81: 33,576,195 km (0.08 R)
• M82: 36,083,156 km (0.053 R)
• M83: 36,408,831 km (0.095 R)
• M84: 36,997,648 km (0.101 R)
• M85: 38,782,949 km (0.058 R)
• M86: 39,250,293 km (0.083 R)
• M87: 40,934,765 km (0.115 R)
• M88: 41,478,702 km (0.101 R)
• M89: 43,609,126 km (0.111 R)
• M90: 44,722,583 km (0.085 R)
• M91: 46,127,456 km (0.065 R)
• M92: 46,339,436 km (0.064 R)
• M93: 46,693,535 km (0.099 R)
• M94: 47,048,381 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.4

Radius: 3.1

Gravity: 97.02 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 9.51 AU - 12.83 AU

Year: 15851 Days

Day: 24.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,217,112 km

• M1: 50,414 km (0.103 R)
• M2: 80,783 km (0.097 R)
• M3: 573,259 km (0.103 R)
• M4: 797,656 km (0.074 R)
• M5: 1,702,424 km (0.099 R)
• M6: 1,733,391 km (0.039 R)
• M7: 1,858,903 km (0.108 R)
• M8: 2,118,755 km (0.086 R)
• M9: 2,494,395 km (0.112 R)
• M10: 3,658,566 km (0.047 R)
• M11: 3,778,992 km (0.116 R)
• M12: 3,941,605 km (0.051 R)
• M13: 4,189,937 km (0.095 R)
• M14: 4,315,899 km (0.11 R)
• M15: 4,658,029 km (0.107 R)
• M16: 5,053,117 km (0.052 R)
• M17: 5,097,697 km (0.114 R)
• M18: 5,504,753 km (0.091 R)
• M19: 5,596,606 km (0.09 R)
• M20: 5,922,131 km (0.108 R)
• M21: 6,016,378 km (0.112 R)
• M22: 6,688,970 km (0.064 R)
• M23: 7,741,989 km (0.11 R)
• M24: 7,793,301 km (0.067 R)
• M25: 8,313,752 km (0.111 R)
• M26: 8,684,605 km (0.066 R)
• M27: 9,332,962 km (0.076 R)
• M28: 9,497,370 km (0.113 R)
• M29: 11,603,409 km (0.088 R)
• M30: 12,799,295 km (0.094 R)
• M31: 14,411,361 km (0.106 R)
• M32: 14,792,237 km (0.039 R)
• M33: 15,176,554 km (0.105 R)
• M34: 16,481,197 km (0.064 R)
• M35: 16,680,013 km (0.088 R)
• M36: 17,821,295 km (0.077 R)
• M37: 18,435,544 km (0.09 R)
• M38: 18,987,411 km (0.065 R)
• M39: 19,544,812 km (0.101 R)
• M40: 20,675,323 km (0.118 R)
• M41: 20,818,189 km (0.102 R)
• M42: 21,537,157 km (0.062 R)
• M43: 21,972,486 km (0.115 R)
• M44: 23,742,379 km (0.075 R)
• M45: 23,891,977 km (0.106 R)
• M46: 24,267,168 km (0.103 R)
• M47: 24,644,304 km (0.12 R)
• M48: 25,251,971 km (0.094 R)
• M49: 25,404,561 km (0.104 R)
• M50: 25,710,788 km (0.063 R)
• M51: 25,941,318 km (0.092 R)
• M52: 26,172,447 km (0.118 R)
• M53: 27,103,843 km (0.065 R)
• M54: 27,338,412 km (0.07 R)
• M55: 28,362,560 km (0.091 R)
• M56: 29,479,457 km (0.088 R)
• M57: 29,559,791 km (0.1 R)
• M58: 32,832,245 km (0.106 R)
• M59: 34,172,941 km (0.103 R)
• M60: 35,360,598 km (0.061 R)
• M61: 36,907,440 km (0.08 R)
• M62: 38,125,616 km (0.096 R)
• M63: 38,915,792 km (0.103 R)
• M64: 39,180,281 km (0.119 R)
• M65: 40,601,460 km (0.096 R)
• M66: 41,408,242 km (0.112 R)
• M67: 42,946,407 km (0.094 R)
• M68: 43,768,447 km (0.037 R)
• M69: 44,043,558 km (0.033 R)
• M70: 44,411,269 km (0.076 R)
• M71: 45,242,286 km (0.117 R)
• M72: 46,171,737 km (0.046 R)
• M73: 46,826,228 km (0.101 R)
• M74: 46,919,876 km (0.103 R)
• M75: 47,483,561 km (0.117 R)
• M76: 48,238,731 km (0.103 R)
• M77: 48,807,652 km (0.109 R)
• M78: 49,378,667 km (0.115 R)
• M79: 53,046,956 km (0.066 R)
• M80: 53,340,318 km (0.083 R)
• M81: 55,309,474 km (0.109 R)
• M82: 55,805,391 km (0.101 R)
• M83: 56,302,954 km (0.111 R)
• M84: 56,502,368 km (0.106 R)
• M85: 56,901,794 km (0.081 R)
• M86: 57,302,268 km (0.098 R)
• M87: 58,005,228 km (0.055 R)
• M88: 59,927,860 km (0.103 R)
• M89: 65,085,994 km (0.101 R)
• M90: 67,294,508 km (0.047 R)
• M91: 67,930,000 km (0.106 R)
• M92: 68,248,493 km (0.069 R)
• M93: 69,741,331 km (0.036 R)
• M94: 70,384,452 km (0.088 R)
• M95: 70,706,686 km (0.099 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 20,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit