🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.64 AU - 0.68 AU

Year: 346 Days

Day: 26 Hours

Environment

Temp: -136 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.4

Radius: 4.9

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.59 AU - 7.87 AU

Year: 11273 Days

Day: 20.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,747,656 km

• M1: 68,965 km (0.114 R)
• M2: 131,945 km (0.065 R)
• M3: 203,004 km (0.095 R)
• M4: 288,724 km (0.098 R)
• M5: 418,724 km (0.101 R)
• M6: 566,976 km (0.112 R)
• M7: 771,626 km (0.075 R)
• M8: 896,390 km (0.06 R)
• M9: 1,196,933 km (0.097 R)
• M10: 1,292,825 km (0.053 R)
• M11: 2,284,659 km (0.071 R)
• M12: 2,587,146 km (0.117 R)
• M13: 3,207,229 km (0.073 R)
• M14: 3,431,476 km (0.082 R)
• M15: 3,824,170 km (0.056 R)
• M16: 4,182,308 km (0.067 R)
• M17: 4,230,927 km (0.078 R)
• M18: 4,279,696 km (0.092 R)
• M19: 4,328,614 km (0.106 R)
• M20: 4,930,596 km (0.062 R)
• M21: 5,033,520 km (0.036 R)
• M22: 5,215,281 km (0.066 R)
• M23: 5,505,202 km (0.101 R)
• M24: 6,155,952 km (0.073 R)
• M25: 6,239,129 km (0.12 R)
• M26: 6,916,807 km (0.104 R)
• M27: 7,118,914 km (0.104 R)
• M28: 7,352,137 km (0.105 R)
• M29: 7,976,558 km (0.082 R)
• M30: 8,835,101 km (0.043 R)
• M31: 10,209,755 km (0.047 R)
• M32: 10,572,082 km (0.065 R)
• M33: 10,704,775 km (0.098 R)
• M34: 10,838,067 km (0.066 R)
• M35: 12,305,771 km (0.053 R)
• M36: 12,585,669 km (0.025 R)
• M37: 13,115,993 km (0.076 R)
• M38: 13,762,107 km (0.061 R)
• M39: 14,125,629 km (0.06 R)
• M40: 14,381,890 km (0.053 R)
• M41: 14,492,144 km (0.104 R)
• M42: 15,047,900 km (0.107 R)
• M43: 15,234,598 km (0.073 R)
• M44: 15,723,933 km (0.048 R)
• M45: 15,799,630 km (0.114 R)
• M46: 16,563,626 km (0.09 R)
• M47: 17,300,395 km (0.078 R)
• M48: 17,417,680 km (0.099 R)
• M49: 17,810,674 km (0.059 R)
• M50: 18,008,292 km (0.095 R)
• M51: 18,325,889 km (0.11 R)
• M52: 18,405,624 km (0.054 R)
• M53: 19,533,592 km (0.092 R)
• M54: 20,064,814 km (0.057 R)
• M55: 20,352,790 km (0.099 R)
• M56: 20,600,674 km (0.102 R)
• M57: 20,642,113 km (0.067 R)
• M58: 21,602,531 km (0.084 R)
• M59: 22,194,340 km (0.097 R)
• M60: 22,492,189 km (0.08 R)
• M61: 23,523,368 km (0.114 R)
• M62: 23,566,601 km (0.06 R)
• M63: 23,653,368 km (0.097 R)
• M64: 24,088,399 km (0.056 R)
• M65: 24,833,995 km (0.072 R)
• M66: 25,276,056 km (0.084 R)
• M67: 25,320,337 km (0.091 R)
• M68: 25,676,081 km (0.103 R)
• M69: 25,899,281 km (0.098 R)
• M70: 26,347,626 km (0.027 R)
• M71: 26,843,692 km (0.085 R)
• M72: 27,525,260 km (0.083 R)
• M73: 27,799,473 km (0.045 R)
• M74: 27,936,804 km (0.104 R)
• M75: 28,766,175 km (0.094 R)
• M76: 29,323,576 km (0.067 R)
• M77: 29,697,122 km (0.072 R)
• M78: 30,119,287 km (0.115 R)
• M79: 30,354,605 km (0.11 R)
• M80: 30,685,216 km (0.106 R)
• M81: 31,064,447 km (0.082 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.8

Radius: 6.5

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 9.28 AU - 11.62 AU

Year: 21812 Days

Day: 19.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,747,656 km

• M1: 139,425 km (0.088 R)
• M2: 182,659 km (0.1 R)
• M3: 275,110 km (0.113 R)
• M4: 630,106 km (0.119 R)
• M5: 693,087 km (0.034 R)
• M6: 990,787 km (0.063 R)
• M7: 1,040,004 km (0.087 R)
• M8: 1,140,833 km (0.071 R)
• M9: 1,245,103 km (0.118 R)
• M10: 1,605,484 km (0.12 R)
• M11: 2,028,248 km (0.098 R)
• M12: 2,450,563 km (0.093 R)
• M13: 2,654,614 km (0.062 R)
• M14: 3,152,027 km (0.118 R)
• M15: 4,030,167 km (0.081 R)
• M16: 4,109,902 km (0.091 R)
• M17: 4,271,169 km (0.048 R)
• M18: 4,311,710 km (0.066 R)
• M19: 4,851,459 km (0.091 R)
• M20: 5,678,137 km (0.087 R)
• M21: 5,722,867 km (0.112 R)
• M22: 5,812,775 km (0.04 R)
• M23: 6,176,597 km (0.116 R)
• M24: 6,407,726 km (0.117 R)
• M25: 7,118,315 km (0.087 R)
• M26: 7,409,433 km (0.107 R)
• M27: 7,507,420 km (0.062 R)
• M28: 8,104,016 km (0.066 R)
• M29: 8,510,174 km (0.075 R)
• M30: 8,922,915 km (0.053 R)
• M31: 9,027,184 km (0.109 R)
• M32: 9,184,262 km (0.112 R)
• M33: 10,200,181 km (0.08 R)
• M34: 10,309,238 km (0.03 R)
• M35: 11,251,256 km (0.107 R)
• M36: 11,704,089 km (0.069 R)
• M37: 11,932,824 km (0.042 R)
• M38: 13,574,212 km (0.091 R)
• M39: 13,995,629 km (0.116 R)
• M40: 14,056,066 km (0.081 R)
• M41: 14,421,235 km (0.056 R)
• M42: 14,604,941 km (0.08 R)
• M43: 15,160,697 km (0.051 R)
• M44: 15,660,653 km (0.055 R)
• M45: 17,062,984 km (0.072 R)
• M46: 17,192,386 km (0.119 R)
• M47: 17,779,109 km (0.062 R)
• M48: 19,039,022 km (0.11 R)
• M49: 19,173,211 km (0.04 R)
• M50: 19,781,476 km (0.118 R)
• M51: 19,849,543 km (0.111 R)
• M52: 20,053,894 km (0.076 R)
• M53: 24,212,715 km (0.108 R)
• M54: 24,358,273 km (0.091 R)
• M55: 24,869,898 km (0.119 R)
• M56: 25,237,460 km (0.119 R)
• M57: 25,903,619 km (0.12 R)
• M58: 26,725,809 km (0.102 R)
• M59: 27,102,197 km (0.074 R)
• M60: 27,556,377 km (0.082 R)
• M61: 29,475,568 km (0.12 R)
• M62: 30,647,667 km (0.079 R)
• M63: 30,962,720 km (0.069 R)
• M64: 31,278,970 km (0.057 R)
• M65: 31,914,611 km (0.12 R)
• M66: 32,474,257 km (0.106 R)
• M67: 33,279,243 km (0.119 R)
• M68: 33,441,108 km (0.116 R)
• M69: 35,320,656 km (0.061 R)
• M70: 37,066,612 km (0.116 R)
• M71: 37,150,387 km (0.103 R)
• M72: 37,992,174 km (0.085 R)
• M73: 38,670,152 km (0.064 R)
• M74: 39,181,328 km (0.116 R)
• M75: 40,468,917 km (0.117 R)
• M76: 44,058,368 km (0.116 R)
• M77: 45,127,993 km (0.114 R)
• M78: 46,206,145 km (0.084 R)
• M79: 48,846,697 km (0.078 R)
• M80: 49,122,705 km (0.118 R)
• M81: 49,768,668 km (0.11 R)
• M82: 50,046,322 km (0.046 R)
• M83: 51,162,173 km (0.099 R)
• M84: 51,255,522 km (0.109 R)
• M85: 51,442,369 km (0.092 R)
• M86: 52,286,101 km (0.076 R)
• M87: 54,653,787 km (0.051 R)
• M88: 54,844,823 km (0.068 R)
• M89: 57,250,058 km (0.118 R)
• M90: 60,575,918 km (0.099 R)
• M91: 60,674,652 km (0.057 R)
• M92: 62,561,381 km (0.104 R)
• M93: 63,261,349 km (0.084 R)
• M94: 65,174,407 km (0.111 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: 522 - 17,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit