🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.5

Radius: 8.3

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.05 AU - 1.29 AU

Year: 874 Days

Day: 14.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 71,395,694 km

• M1: 103,821 km (0.047 R)
• M2: 170,542 km (0.079 R)
• M3: 229,483 km (0.113 R)
• M4: 313,707 km (0.07 R)
• M5: 474,973 km (0.095 R)
• M6: 527,482 km (0.109 R)
• M7: 595,699 km (0.101 R)
• M8: 689,796 km (0.073 R)
• M9: 753,524 km (0.059 R)
• M10: 847,023 km (0.036 R)
• M11: 967,150 km (0.047 R)
• M12: 1,079,648 km (0.116 R)
• M13: 1,263,803 km (0.109 R)
• M14: 1,325,138 km (0.062 R)
• M15: 1,424,621 km (0.099 R)
• M16: 1,549,684 km (0.108 R)
• M17: 1,694,345 km (0.073 R)
• M18: 1,798,765 km (0.072 R)
• M19: 1,864,139 km (0.049 R)
• M20: 1,942,678 km (0.092 R)
• M21: 2,001,320 km (0.068 R)
• M22: 2,111,873 km (0.059 R)
• M23: 2,176,649 km (0.111 R)
• M24: 2,259,526 km (0.054 R)
• M25: 2,352,576 km (0.069 R)
• M26: 2,483,025 km (0.051 R)
• M27: 2,556,029 km (0.06 R)
• M28: 2,667,031 km (0.062 R)
• M29: 2,822,164 km (0.094 R)
• M30: 2,927,331 km (0.098 R)
• M31: 3,077,677 km (0.115 R)
• M32: 3,260,486 km (0.106 R)
• M33: 3,365,802 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.1

Radius: 8.7

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.66 AU - 1.98 AU

Year: 1695 Days

Day: 7 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 71,395,694 km

• M1: 115,938 km (0.103 R)
• M2: 173,833 km (0.067 R)
• M3: 236,813 km (0.072 R)
• M4: 290,968 km (0.071 R)
• M5: 364,420 km (0.108 R)
• M6: 434,881 km (0.048 R)
• M7: 491,130 km (0.093 R)
• M8: 591,510 km (0.118 R)
• M9: 655,388 km (0.057 R)
• M10: 721,660 km (0.094 R)
• M11: 790,625 km (0.102 R)
• M12: 886,218 km (0.078 R)
• M13: 990,936 km (0.085 R)
• M14: 1,110,615 km (0.085 R)
• M15: 1,202,318 km (0.053 R)
• M16: 1,291,030 km (0.079 R)
• M17: 1,359,097 km (0.032 R)
• M18: 1,434,195 km (0.098 R)
• M19: 1,570,478 km (0.071 R)
• M20: 1,668,016 km (0.065 R)
• M21: 1,736,233 km (0.116 R)
• M22: 2,058,317 km (0.119 R)
• M23: 2,131,620 km (0.041 R)
• M24: 2,233,197 km (0.115 R)
• M25: 2,322,507 km (0.076 R)
• M26: 2,476,593 km (0.085 R)
• M27: 2,699,344 km (0.06 R)
• M28: 2,846,399 km (0.053 R)
• M29: 2,973,706 km (0.07 R)
• M30: 3,072,291 km (0.081 R)
• M31: 3,374,629 km (0.057 R)
• M32: 3,477,552 km (0.072 R)
• M33: 3,549,509 km (0.078 R)
• M34: 3,605,757 km (0.052 R)
• M35: 3,841,973 km (0.077 R)
• M36: 3,899,867 km (0.103 R)
• M37: 3,991,271 km (0.115 R)
• M38: 4,075,046 km (0.108 R)
• M39: 4,193,228 km (0.092 R)
• M40: 4,286,877 km (0.051 R)
• M41: 4,346,865 km (0.11 R)
• M42: 4,476,417 km (0.1 R)
• M43: 4,624,818 km (0.074 R)
• M44: 4,854,900 km (0.052 R)
• M45: 5,061,644 km (0.114 R)
• M46: 5,179,677 km (0.095 R)
• M47: 5,262,105 km (0.085 R)
• M48: 5,372,508 km (0.032 R)
• M49: 5,755,628 km (0.104 R)
• M50: 5,917,194 km (0.078 R)
• M51: 6,108,979 km (0.111 R)
• M52: 6,215,492 km (0.118 R)
• M53: 6,459,636 km (0.074 R)
• M54: 6,577,968 km (0.071 R)
• M55: 6,677,151 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.7

Radius: 10.9

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.55 AU - 2.61 AU

Year: 2860 Days

Day: 13.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 71,395,694 km

• M1: 162,762 km (0.094 R)
• M2: 358,586 km (0.093 R)
• M3: 452,085 km (0.081 R)
• M4: 527,332 km (0.076 R)
• M5: 615,296 km (0.042 R)
• M6: 692,937 km (0.102 R)
• M7: 1,049,579 km (0.093 R)
• M8: 1,645,128 km (0.113 R)
• M9: 1,757,476 km (0.108 R)
• M10: 2,134,612 km (0.09 R)
• M11: 2,370,677 km (0.112 R)
• M12: 2,615,270 km (0.108 R)
• M13: 2,814,235 km (0.099 R)
• M14: 2,922,544 km (0.041 R)
• M15: 3,241,487 km (0.086 R)
• M16: 3,455,711 km (0.117 R)
• M17: 3,748,474 km (0.117 R)
• M18: 3,913,032 km (0.057 R)
• M19: 4,202,952 km (0.072 R)
• M20: 4,280,444 km (0.111 R)
• M21: 4,389,800 km (0.034 R)
• M22: 4,611,055 km (0.076 R)
• M23: 4,739,261 km (0.093 R)
• M24: 5,841,498 km (0.106 R)
• M25: 5,945,618 km (0.086 R)
• M26: 6,261,568 km (0.094 R)
• M27: 6,493,146 km (0.093 R)
• M28: 7,056,831 km (0.094 R)
• M29: 7,186,383 km (0.074 R)
• M30: 7,541,827 km (0.094 R)
• M31: 7,788,364 km (0.114 R)
• M32: 8,056,893 km (0.069 R)
• M33: 8,250,472 km (0.088 R)
• M34: 8,347,860 km (0.069 R)
• M35: 8,524,236 km (0.063 R)
• M36: 8,741,452 km (0.11 R)
• M37: 8,900,475 km (0.073 R)
• M38: 9,343,135 km (0.073 R)
• M39: 9,546,588 km (0.087 R)
• M40: 10,103,541 km (0.11 R)
• M41: 10,228,754 km (0.115 R)
• M42: 10,649,872 km (0.075 R)
• M43: 10,905,386 km (0.112 R)
• M44: 11,033,741 km (0.037 R)
• M45: 11,335,479 km (0.117 R)
• M46: 11,530,854 km (0.085 R)
• M47: 11,749,417 km (0.06 R)
• M48: 11,903,054 km (0.073 R)
• M49: 12,301,433 km (0.104 R)
• M50: 12,502,343 km (0.07 R)
• M51: 12,839,387 km (0.105 R)
• M52: 13,339,343 km (0.102 R)
• M53: 13,545,788 km (0.085 R)
• M54: 13,892,107 km (0.085 R)
• M55: 14,101,245 km (0.114 R)
• M56: 14,288,093 km (0.095 R)
• M57: 14,735,091 km (0.111 R)
• M58: 14,806,150 km (0.035 R)
• M59: 15,258,534 km (0.119 R)
• M60: 15,402,298 km (0.104 R)
• M61: 15,474,404 km (0.111 R)
• M62: 15,594,680 km (0.098 R)
• M63: 15,691,171 km (0.096 R)
• M64: 16,054,993 km (0.094 R)
• M65: 16,250,069 km (0.093 R)
• M66: 16,372,440 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.1

Radius: 3.7

Gravity: 46.98 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.8 AU - 9.28 AU

Year: 18761 Days

Day: 22.2 Hours

Environment

Temp: -239 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,395,694 km

• M1: 71,209 km (0.073 R)
• M2: 941,270 km (0.08 R)
• M3: 1,600,248 km (0.083 R)
• M4: 1,845,439 km (0.114 R)
• M5: 2,037,074 km (0.084 R)
• M6: 2,578,319 km (0.11 R)
• M7: 2,756,341 km (0.055 R)
• M8: 3,123,903 km (0.051 R)
• M9: 3,743,537 km (0.117 R)
• M10: 4,067,267 km (0.055 R)
• M11: 4,108,406 km (0.116 R)
• M12: 4,442,159 km (0.116 R)
• M13: 5,135,695 km (0.075 R)
• M14: 6,001,867 km (0.096 R)
• M15: 6,717,094 km (0.117 R)
• M16: 6,863,251 km (0.12 R)
• M17: 7,208,673 km (0.116 R)
• M18: 7,308,305 km (0.109 R)
• M19: 8,857,840 km (0.027 R)
• M20: 8,911,246 km (0.107 R)
• M21: 9,889,766 km (0.11 R)
• M22: 10,504,314 km (0.086 R)
• M23: 11,478,046 km (0.069 R)
• M24: 12,064,320 km (0.102 R)
• M25: 12,420,662 km (0.097 R)
• M26: 13,942,372 km (0.101 R)
• M27: 14,191,303 km (0.087 R)
• M28: 14,504,411 km (0.105 R)
• M29: 14,630,373 km (0.099 R)
• M30: 15,010,202 km (0.047 R)
• M31: 15,137,659 km (0.117 R)
• M32: 15,201,388 km (0.088 R)
• M33: 16,365,259 km (0.086 R)
• M34: 16,430,783 km (0.108 R)
• M35: 18,028,638 km (0.1 R)
• M36: 19,259,080 km (0.073 R)
• M37: 20,024,273 km (0.088 R)
• M38: 20,799,340 km (0.072 R)
• M39: 21,944,212 km (0.099 R)
• M40: 25,196,321 km (0.112 R)
• M41: 26,109,017 km (0.113 R)
• M42: 27,575,974 km (0.115 R)
• M43: 31,318,015 km (0.083 R)
• M44: 31,643,839 km (0.104 R)
• M45: 31,888,881 km (0.071 R)
• M46: 32,052,541 km (0.097 R)
• M47: 34,206,152 km (0.041 R)
• M48: 34,373,701 km (0.059 R)
• M49: 36,320,418 km (0.056 R)
• M50: 36,576,979 km (0.108 R)
• M51: 37,436,568 km (0.111 R)
• M52: 37,868,906 km (0.101 R)
• M53: 38,302,740 km (0.115 R)
• M54: 39,000,464 km (0.085 R)
• M55: 39,087,979 km (0.11 R)
• M56: 39,175,494 km (0.119 R)
• M57: 39,614,414 km (0.099 R)
• M58: 39,966,567 km (0.119 R)
• M59: 41,207,631 km (0.089 R)
• M60: 43,545,696 km (0.052 R)
• M61: 43,727,308 km (0.116 R)
• M62: 44,456,298 km (0.087 R)
• M63: 45,465,186 km (0.113 R)
• M64: 47,225,654 km (0.107 R)
• M65: 47,973,494 km (0.054 R)
• M66: 49,765,377 km (0.082 R)
• M67: 51,867,377 km (0.106 R)
• M68: 52,059,909 km (0.101 R)
• M69: 52,542,213 km (0.112 R)
• M70: 53,123,101 km (0.117 R)
• M71: 53,414,219 km (0.047 R)
• M72: 53,511,458 km (0.055 R)
• M73: 53,803,323 km (0.049 R)
• M74: 56,751,149 km (0.091 R)
• M75: 59,247,638 km (0.119 R)
• M76: 59,448,847 km (0.046 R)
• M77: 59,549,527 km (0.106 R)
• M78: 59,751,185 km (0.119 R)
• M79: 60,053,971 km (0.046 R)
• M80: 60,762,466 km (0.086 R)
• M81: 61,677,557 km (0.047 R)
• M82: 61,983,634 km (0.073 R)
• M83: 63,109,956 km (0.113 R)
• M84: 63,521,350 km (0.114 R)
• M85: 64,656,948 km (0.08 R)
• M86: 65,279,125 km (0.07 R)
• M87: 65,695,157 km (0.08 R)
• M88: 66,738,752 km (0.091 R)
• M89: 66,843,470 km (0.071 R)
• M90: 70,434,717 km (0.081 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 15,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit