🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.71 AU - 2.91 AU

Year: 1804 Days

Day: 33.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,455,087 km

• M1: 517,459 km (0.111 R)
• M2: 553,512 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.5

Radius: 14.4

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 9.63 AU - 12.41 AU

Year: 14007 Days

Day: 14.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 79,455,087 km

• M1: 307,573 km (0.079 R)
• M2: 649,255 km (0.091 R)
• M3: 846,574 km (0.04 R)
• M4: 1,135,298 km (0.081 R)
• M5: 1,230,891 km (0.094 R)
• M6: 1,456,784 km (0.082 R)
• M7: 1,864,289 km (0.073 R)
• M8: 2,216,442 km (0.095 R)
• M9: 2,400,597 km (0.118 R)
• M10: 3,154,122 km (0.104 R)
• M11: 3,257,643 km (0.085 R)
• M12: 3,575,389 km (0.109 R)
• M13: 3,977,508 km (0.085 R)
• M14: 4,945,556 km (0.071 R)
• M15: 7,043,517 km (0.072 R)
• M16: 7,735,108 km (0.04 R)
• M17: 8,065,270 km (0.025 R)
• M18: 8,256,157 km (0.11 R)
• M19: 8,984,998 km (0.092 R)
• M20: 9,083,732 km (0.08 R)
• M21: 9,332,214 km (0.101 R)
• M22: 10,712,704 km (0.084 R)
• M23: 11,507,218 km (0.091 R)
• M24: 12,102,019 km (0.066 R)
• M25: 12,984,946 km (0.112 R)
• M26: 13,377,790 km (0.068 R)
• M27: 13,717,676 km (0.094 R)
• M28: 14,117,850 km (0.092 R)
• M29: 15,756,695 km (0.109 R)
• M30: 15,876,074 km (0.052 R)
• M31: 16,719,956 km (0.114 R)
• M32: 16,841,878 km (0.104 R)
• M33: 17,208,841 km (0.061 R)
• M34: 17,888,764 km (0.08 R)
• M35: 18,263,357 km (0.076 R)
• M36: 19,466,722 km (0.038 R)
• M37: 20,564,920 km (0.107 R)
• M38: 21,022,989 km (0.119 R)
• M39: 21,220,458 km (0.072 R)
• M40: 21,352,403 km (0.096 R)
• M41: 22,149,610 km (0.072 R)
• M42: 22,686,517 km (0.088 R)
• M43: 23,024,309 km (0.092 R)
• M44: 23,363,747 km (0.11 R)
• M45: 23,773,346 km (0.087 R)
• M46: 25,225,343 km (0.066 R)
• M47: 26,492,736 km (0.106 R)
• M48: 26,919,838 km (0.065 R)
• M49: 27,636,711 km (0.065 R)
• M50: 27,853,029 km (0.068 R)
• M51: 28,432,571 km (0.065 R)
• M52: 28,578,130 km (0.112 R)
• M53: 29,089,456 km (0.107 R)
• M54: 30,492,235 km (0.091 R)
• M55: 31,239,476 km (0.032 R)
• M56: 32,068,398 km (0.076 R)
• M57: 32,219,941 km (0.104 R)
• M58: 32,447,629 km (0.098 R)
• M59: 32,980,945 km (0.102 R)
• M60: 33,671,040 km (0.101 R)
• M61: 38,713,535 km (0.118 R)
• M62: 39,117,300 km (0.063 R)
• M63: 39,441,329 km (0.112 R)
• M64: 40,582,462 km (0.051 R)
• M65: 40,746,421 km (0.111 R)
• M66: 41,321,774 km (0.111 R)
• M67: 41,486,631 km (0.105 R)
• M68: 42,314,506 km (0.061 R)
• M69: 44,915,115 km (0.052 R)
• M70: 46,534,662 km (0.072 R)
• M71: 46,706,250 km (0.074 R)
• M72: 47,308,382 km (0.03 R)
• M73: 48,433,507 km (0.119 R)
• M74: 48,955,903 km (0.071 R)
• M75: 49,130,334 km (0.067 R)
• M76: 49,655,124 km (0.095 R)
• M77: 50,798,650 km (0.063 R)
• M78: 51,861,692 km (0.109 R)
• M79: 53,380,410 km (0.119 R)
• M80: 54,370,897 km (0.095 R)
• M81: 56,552,932 km (0.111 R)
• M82: 59,692,991 km (0.101 R)
• M83: 60,066,088 km (0.087 R)
• M84: 60,533,582 km (0.109 R)
• M85: 62,794,454 km (0.078 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.3

Radius: 7.2

Gravity: 13.66 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 11.15 AU - 17.71 AU

Year: 20988 Days

Day: 19.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,455,087 km

• M1: 207,193 km (0.069 R)
• M2: 265,387 km (0.096 R)
• M3: 331,060 km (0.055 R)
• M4: 384,616 km (0.084 R)
• M5: 461,360 km (0.095 R)
• M6: 565,330 km (0.051 R)
• M7: 976,874 km (0.076 R)
• M8: 1,374,505 km (0.106 R)
• M9: 1,919,191 km (0.106 R)
• M10: 2,906,387 km (0.092 R)
• M11: 2,985,076 km (0.053 R)
• M12: 3,104,305 km (0.108 R)
• M13: 4,070,109 km (0.088 R)
• M14: 4,471,630 km (0.078 R)
• M15: 4,885,866 km (0.119 R)
• M16: 5,216,627 km (0.102 R)
• M17: 5,850,025 km (0.109 R)
• M18: 6,302,708 km (0.082 R)
• M19: 7,029,155 km (0.06 R)
• M20: 7,348,547 km (0.097 R)
• M21: 9,015,665 km (0.044 R)
• M22: 9,537,911 km (0.037 R)
• M23: 10,855,121 km (0.119 R)
• M24: 11,410,278 km (0.102 R)
• M25: 11,534,893 km (0.082 R)
• M26: 11,597,425 km (0.113 R)
• M27: 11,911,581 km (0.082 R)
• M28: 13,326,777 km (0.069 R)
• M29: 14,456,241 km (0.079 R)
• M30: 14,658,796 km (0.072 R)
• M31: 14,930,167 km (0.036 R)
• M32: 15,066,600 km (0.059 R)
• M33: 16,523,234 km (0.113 R)
• M34: 18,024,150 km (0.071 R)
• M35: 19,493,799 km (0.078 R)
• M36: 21,154,336 km (0.117 R)
• M37: 21,769,333 km (0.052 R)
• M38: 22,781,213 km (0.1 R)
• M39: 22,859,751 km (0.1 R)
• M40: 23,174,505 km (0.092 R)
• M41: 24,448,032 km (0.088 R)
• M42: 24,528,366 km (0.077 R)
• M43: 26,153,597 km (0.104 R)
• M44: 26,400,434 km (0.07 R)
• M45: 26,730,746 km (0.117 R)
• M46: 27,562,360 km (0.069 R)
• M47: 28,065,309 km (0.09 R)
• M48: 28,149,532 km (0.064 R)
• M49: 29,165,750 km (0.113 R)
• M50: 29,507,133 km (0.039 R)
• M51: 33,795,356 km (0.041 R)
• M52: 34,423,667 km (0.089 R)
• M53: 34,513,725 km (0.03 R)
• M54: 34,603,932 km (0.039 R)
• M55: 35,691,808 km (0.03 R)
• M56: 36,791,053 km (0.091 R)
• M57: 37,159,961 km (0.087 R)
• M58: 37,622,668 km (0.05 R)
• M59: 37,715,418 km (0.092 R)
• M60: 39,022,455 km (0.109 R)
• M61: 40,534,441 km (0.088 R)
• M62: 43,031,678 km (0.076 R)
• M63: 43,517,721 km (0.046 R)
• M64: 45,084,909 km (0.061 R)
• M65: 45,578,432 km (0.077 R)
• M66: 46,173,084 km (0.082 R)
• M67: 46,770,278 km (0.115 R)
• M68: 46,870,060 km (0.092 R)
• M69: 47,069,773 km (0.085 R)
• M70: 48,375,314 km (0.093 R)
• M71: 49,998,152 km (0.113 R)
• M72: 51,021,551 km (0.116 R)
• M73: 51,227,098 km (0.091 R)
• M74: 54,762,694 km (0.043 R)
• M75: 56,135,105 km (0.114 R)
• M76: 56,453,449 km (0.092 R)
• M77: 56,985,419 km (0.097 R)
• M78: 58,483,642 km (0.051 R)
• M79: 61,190,915 km (0.081 R)
• M80: 61,518,534 km (0.056 R)
• M81: 62,395,028 km (0.032 R)
• M82: 65,160,644 km (0.069 R)
• M83: 67,514,566 km (0.119 R)
• M84: 68,078,999 km (0.103 R)
• M85: 72,074,459 km (0.063 R)
• M86: 72,882,587 km (0.084 R)
• M87: 73,345,742 km (0.03 R)
• M88: 74,042,269 km (0.108 R)
• M89: 74,741,041 km (0.037 R)
• M90: 74,974,563 km (0.12 R)
• M91: 77,557,969 km (0.071 R)
• M92: 78,267,512 km (0.074 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: 260 - 13,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit