🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.84 AU - 1.04 AU

Year: 351 Days

Day: 13.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 79,056,993 km

• M1: 44,281 km (0.077 R)
• M2: 623,973 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.86 AU - 3.12 AU

Year: 1991 Days

Day: 24.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,056,993 km

• M1: 1,388,418 km (0.079 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563

Radius: 3.4

Gravity: 48.7 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 13.09 AU - 16.69 AU

Year: 22121 Days

Day: 19.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 79,056,993 km

• M1: 130,150 km (0.113 R)
• M2: 745,446 km (0.108 R)
• M3: 843,433 km (0.116 R)
• M4: 1,190,051 km (0.105 R)
• M5: 1,453,194 km (0.046 R)
• M6: 1,766,152 km (0.103 R)
• M7: 1,963,622 km (0.068 R)
• M8: 2,415,407 km (0.082 R)
• M9: 3,490,418 km (0.071 R)
• M10: 3,821,178 km (0.078 R)
• M11: 4,468,189 km (0.101 R)
• M12: 4,557,050 km (0.101 R)
• M13: 5,009,883 km (0.088 R)
• M14: 6,958,994 km (0.101 R)
• M15: 7,743,485 km (0.091 R)
• M16: 7,957,410 km (0.12 R)
• M17: 8,999,808 km (0.025 R)
• M18: 9,680,029 km (0.084 R)
• M19: 9,910,410 km (0.055 R)
• M20: 11,940,154 km (0.091 R)
• M21: 12,311,306 km (0.113 R)
• M22: 12,373,539 km (0.073 R)
• M23: 13,319,446 km (0.098 R)
• M24: 13,639,885 km (0.067 R)
• M25: 13,962,867 km (0.075 R)
• M26: 15,480,687 km (0.108 R)
• M27: 15,547,856 km (0.116 R)
• M28: 16,566,917 km (0.079 R)
• M29: 16,635,732 km (0.118 R)
• M30: 16,980,705 km (0.091 R)
• M31: 17,607,520 km (0.11 R)
• M32: 17,677,681 km (0.116 R)
• M33: 18,312,874 km (0.098 R)
• M34: 19,171,566 km (0.091 R)
• M35: 22,277,965 km (0.089 R)
• M36: 22,658,093 km (0.095 R)
• M37: 26,173,943 km (0.102 R)
• M38: 26,816,466 km (0.12 R)
• M39: 27,139,747 km (0.115 R)
• M40: 27,382,993 km (0.088 R)
• M41: 28,281,178 km (0.098 R)
• M42: 30,863,686 km (0.064 R)
• M43: 31,117,703 km (0.091 R)
• M44: 31,627,533 km (0.094 R)
• M45: 32,483,532 km (0.092 R)
• M46: 32,741,738 km (0.114 R)
• M47: 33,000,692 km (0.111 R)
• M48: 33,520,694 km (0.102 R)
• M49: 33,607,610 km (0.074 R)
• M50: 34,393,149 km (0.08 R)
• M51: 34,656,441 km (0.056 R)
• M52: 35,804,754 km (0.11 R)
• M53: 36,160,648 km (0.099 R)
• M54: 36,428,278 km (0.076 R)
• M55: 36,517,588 km (0.073 R)
• M56: 37,325,267 km (0.114 R)
• M57: 39,049,233 km (0.043 R)
• M58: 40,613,728 km (0.087 R)
• M59: 40,706,329 km (0.063 R)
• M60: 41,450,279 km (0.1 R)
• M61: 41,917,473 km (0.074 R)
• M62: 42,198,567 km (0.068 R)
• M63: 42,292,365 km (0.096 R)
• M64: 42,668,604 km (0.048 R)
• M65: 44,470,211 km (0.106 R)
• M66: 46,006,432 km (0.062 R)
• M67: 46,393,292 km (0.107 R)
• M68: 46,587,021 km (0.056 R)
• M69: 46,684,110 km (0.073 R)
• M70: 47,657,842 km (0.119 R)
• M71: 47,951,204 km (0.11 R)
• M72: 48,147,177 km (0.108 R)
• M73: 51,418,434 km (0.086 R)
• M74: 52,121,544 km (0.063 R)
• M75: 52,827,795 km (0.064 R)
• M76: 52,928,923 km (0.1 R)
• M77: 53,131,479 km (0.111 R)
• M78: 53,842,218 km (0.047 R)
• M79: 56,716,742 km (0.085 R)
• M80: 58,905,059 km (0.109 R)
• M81: 59,009,927 km (0.049 R)
• M82: 60,484,962 km (0.093 R)
• M83: 60,908,623 km (0.115 R)
• M84: 61,758,938 km (0.082 R)
• M85: 61,972,115 km (0.11 R)
• M86: 63,794,067 km (0.093 R)
• M87: 64,225,208 km (0.106 R)
• M88: 64,657,396 km (0.12 R)
• M89: 65,633,373 km (0.104 R)
• M90: 67,599,987 km (0.112 R)
• M91: 69,253,492 km (0.042 R)
• M92: 70,808,861 km (0.044 R)
• M93: 71,478,910 km (0.084 R)
• M94: 72,825,291 km (0.098 R)
• M95: 73,727,515 km (0.069 R)
• M96: 73,840,611 km (0.081 R)
• M97: 74,520,085 km (0.105 R)
• M98: 74,860,570 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326.4

Radius: 7.3

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 14.39 AU - 22.65 AU

Year: 30685 Days

Day: 16.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,056,993 km

• M1: 93,349 km (0.081 R)
• M2: 158,275 km (0.057 R)
• M3: 348,413 km (0.057 R)
• M4: 480,808 km (0.082 R)
• M5: 607,816 km (0.1 R)
• M6: 722,558 km (0.084 R)
• M7: 1,000,211 km (0.065 R)
• M8: 1,309,879 km (0.085 R)
• M9: 1,745,209 km (0.085 R)
• M10: 2,476,443 km (0.065 R)
• M11: 3,090,393 km (0.091 R)
• M12: 4,051,260 km (0.09 R)
• M13: 5,479,920 km (0.11 R)
• M14: 6,942,837 km (0.081 R)
• M15: 7,473,910 km (0.115 R)
• M16: 8,128,400 km (0.092 R)
• M17: 8,350,553 km (0.104 R)
• M18: 8,631,199 km (0.092 R)
• M19: 8,744,295 km (0.111 R)
• M20: 9,317,255 km (0.074 R)
• M21: 9,725,657 km (0.102 R)
• M22: 10,620,102 km (0.094 R)
• M23: 11,603,110 km (0.094 R)
• M24: 12,614,840 km (0.091 R)
• M25: 13,196,178 km (0.068 R)
• M26: 16,371,692 km (0.081 R)
• M27: 17,147,506 km (0.097 R)
• M28: 18,442,575 km (0.078 R)
• M29: 20,292,951 km (0.1 R)
• M30: 20,594,540 km (0.114 R)
• M31: 22,824,596 km (0.048 R)
• M32: 24,087,352 km (0.114 R)
• M33: 24,807,665 km (0.077 R)
• M34: 25,210,832 km (0.084 R)
• M35: 26,187,406 km (0.043 R)
• M36: 28,682,250 km (0.104 R)
• M37: 30,473,385 km (0.099 R)
• M38: 32,300,424 km (0.076 R)
• M39: 32,828,954 km (0.047 R)
• M40: 33,716,069 km (0.094 R)
• M41: 35,061,552 km (0.075 R)
• M42: 37,527,374 km (0.089 R)
• M43: 37,804,878 km (0.078 R)
• M44: 39,483,665 km (0.093 R)
• M45: 39,671,710 km (0.054 R)
• M46: 40,426,730 km (0.084 R)
• M47: 40,996,249 km (0.096 R)
• M48: 41,091,394 km (0.076 R)
• M49: 41,855,390 km (0.062 R)
• M50: 44,077,816 km (0.118 R)
• M51: 46,635,939 km (0.109 R)
• M52: 47,732,641 km (0.093 R)
• M53: 48,133,564 km (0.05 R)
• M54: 48,636,213 km (0.048 R)
• M55: 49,140,657 km (0.065 R)
• M56: 49,241,785 km (0.11 R)
• M57: 50,053,054 km (0.119 R)
• M58: 51,073,461 km (0.074 R)
• M59: 51,483,509 km (0.111 R)
• M60: 52,100,600 km (0.063 R)
• M61: 52,306,895 km (0.117 R)
• M62: 52,513,341 km (0.071 R)
• M63: 53,342,113 km (0.106 R)
• M64: 54,279,792 km (0.114 R)
• M65: 54,488,780 km (0.104 R)
• M66: 58,191,029 km (0.103 R)
• M67: 59,048,524 km (0.11 R)
• M68: 59,694,487 km (0.091 R)
• M69: 60,776,229 km (0.117 R)
• M70: 65,056,374 km (0.099 R)
• M71: 66,392,732 km (0.112 R)
• M72: 69,319,165 km (0.034 R)
• M73: 69,659,650 km (0.105 R)
• M74: 70,684,096 km (0.098 R)
• M75: 71,140,968 km (0.115 R)
• M76: 71,942,962 km (0.066 R)
• M77: 74,018,782 km (0.069 R)
• M78: 74,598,923 km (0.112 R)
• M79: 76,699,875 km (0.11 R)
• M80: 76,934,595 km (0.113 R)
• M81: 77,286,898 km (0.101 R)
• M82: 77,404,481 km (0.112 R)
• M83: 77,757,682 km (0.055 R)
• M84: 78,465,430 km (0.083 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 20,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit