🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.91 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.8

Radius: 11.2

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.61 AU - 2.01 AU

Year: 1652 Days

Day: 13.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,092,727 km

• M1: 324,179 km (0.067 R)
• M2: 421,866 km (0.075 R)
• M3: 494,122 km (0.081 R)
• M4: 787,034 km (0.047 R)
• M5: 924,964 km (0.085 R)
• M6: 1,177,036 km (0.08 R)
• M7: 1,367,773 km (0.113 R)
• M8: 1,729,351 km (0.11 R)
• M9: 1,814,473 km (0.064 R)
• M10: 2,132,966 km (0.08 R)
• M11: 2,494,844 km (0.104 R)
• M12: 3,067,355 km (0.114 R)
• M13: 3,143,650 km (0.032 R)
• M14: 3,262,580 km (0.105 R)
• M15: 3,469,025 km (0.083 R)
• M16: 3,592,144 km (0.11 R)
• M17: 3,768,520 km (0.103 R)
• M18: 3,925,149 km (0.112 R)
• M19: 4,015,656 km (0.083 R)
• M20: 4,175,725 km (0.079 R)
• M21: 4,306,923 km (0.054 R)
• M22: 4,376,785 km (0.119 R)
• M23: 4,525,934 km (0.058 R)
• M24: 4,975,027 km (0.07 R)
• M25: 5,056,707 km (0.098 R)
• M26: 5,761,014 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.7

Radius: 13

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.69 AU - 4.17 AU

Year: 4309 Days

Day: 6.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 33,092,727 km

• M1: 162,613 km (0.09 R)
• M2: 253,868 km (0.053 R)
• M3: 500,106 km (0.1 R)
• M4: 584,479 km (0.078 R)
• M5: 758,760 km (0.097 R)
• M6: 846,724 km (0.114 R)
• M7: 1,006,494 km (0.111 R)
• M8: 1,104,780 km (0.087 R)
• M9: 1,266,196 km (0.085 R)
• M10: 1,435,990 km (0.101 R)
• M11: 1,548,039 km (0.097 R)
• M12: 1,730,548 km (0.08 R)
• M13: 1,938,040 km (0.104 R)
• M14: 2,172,311 km (0.08 R)
• M15: 2,359,009 km (0.073 R)
• M16: 2,531,645 km (0.086 R)
• M17: 2,788,654 km (0.117 R)
• M18: 3,307,011 km (0.072 R)
• M19: 3,435,964 km (0.078 R)
• M20: 3,522,880 km (0.114 R)
• M21: 4,152,089 km (0.052 R)
• M22: 4,338,488 km (0.118 R)
• M23: 4,671,194 km (0.036 R)
• M24: 4,889,606 km (0.072 R)
• M25: 5,061,794 km (0.108 R)
• M26: 5,590,622 km (0.052 R)
• M27: 5,796,768 km (0.079 R)
• M28: 6,511,098 km (0.051 R)
• M29: 6,646,484 km (0.098 R)
• M30: 7,113,828 km (0.08 R)
• M31: 7,993,613 km (0.109 R)
• M32: 8,520,048 km (0.049 R)
• M33: 9,148,658 km (0.078 R)
• M34: 9,699,477 km (0.099 R)
• M35: 10,135,256 km (0.118 R)
• M36: 10,833,279 km (0.106 R)
• M37: 11,058,574 km (0.111 R)
• M38: 11,513,950 km (0.089 R)
• M39: 12,577,740 km (0.116 R)
• M40: 12,679,168 km (0.073 R)
• M41: 12,780,744 km (0.093 R)
• M42: 12,882,621 km (0.104 R)
• M43: 13,292,968 km (0.03 R)
• M44: 13,811,923 km (0.12 R)
• M45: 15,048,648 km (0.106 R)
• M46: 15,625,946 km (0.101 R)
• M47: 16,026,869 km (0.108 R)
• M48: 16,283,878 km (0.066 R)
• M49: 16,394,431 km (0.086 R)
• M50: 16,839,185 km (0.06 R)
• M51: 17,930,352 km (0.077 R)
• M52: 18,850,528 km (0.078 R)
• M53: 19,472,556 km (0.116 R)
• M54: 19,629,185 km (0.113 R)
• M55: 19,904,146 km (0.103 R)
• M56: 21,217,915 km (0.098 R)
• M57: 21,379,032 km (0.088 R)
• M58: 22,354,410 km (0.1 R)
• M59: 22,971,501 km (0.119 R)
• M60: 23,054,229 km (0.03 R)
• M61: 23,219,834 km (0.12 R)
• M62: 23,344,449 km (0.098 R)
• M63: 23,928,479 km (0.119 R)
• M64: 24,012,253 km (0.062 R)
• M65: 24,728,827 km (0.05 R)
• M66: 25,025,929 km (0.082 R)
• M67: 25,666,507 km (0.103 R)
• M68: 25,795,310 km (0.085 R)
• M69: 25,924,413 km (0.104 R)
• M70: 26,355,854 km (0.108 R)
• M71: 26,442,471 km (0.09 R)
• M72: 28,149,981 km (0.052 R)
• M73: 28,816,140 km (0.075 R)
• M74: 29,218,409 km (0.1 R)
• M75: 29,667,502 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.9

Radius: 13.3

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.48 AU - 4.28 AU

Year: 5184 Days

Day: 14.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 33,092,727 km

• M1: 203,453 km (0.08 R)
• M2: 438,771 km (0.051 R)
• M3: 613,501 km (0.055 R)
• M4: 749,336 km (0.108 R)
• M5: 855,251 km (0.116 R)
• M6: 1,039,705 km (0.103 R)
• M7: 1,191,098 km (0.092 R)
• M8: 1,432,848 km (0.082 R)
• M9: 1,603,240 km (0.109 R)
• M10: 1,871,769 km (0.089 R)
• M11: 2,116,660 km (0.081 R)
• M12: 2,233,347 km (0.087 R)
• M13: 2,473,302 km (0.096 R)
• M14: 2,596,570 km (0.096 R)
• M15: 2,914,017 km (0.085 R)
• M16: 3,177,010 km (0.112 R)
• M17: 3,334,088 km (0.116 R)
• M18: 4,355,692 km (0.082 R)
• M19: 4,455,324 km (0.062 R)
• M20: 4,581,136 km (0.057 R)
• M21: 4,810,619 km (0.057 R)
• M22: 5,017,812 km (0.109 R)
• M23: 5,148,860 km (0.12 R)
• M24: 6,042,258 km (0.098 R)
• M25: 7,129,984 km (0.094 R)
• M26: 7,277,637 km (0.086 R)
• M27: 7,366,798 km (0.038 R)
• M28: 7,817,686 km (0.037 R)
• M29: 8,464,248 km (0.109 R)
• M30: 9,482,261 km (0.094 R)
• M31: 9,677,486 km (0.097 R)
• M32: 9,775,622 km (0.08 R)
• M33: 10,271,240 km (0.1 R)
• M34: 10,606,190 km (0.086 R)
• M35: 11,081,313 km (0.073 R)
• M36: 11,494,053 km (0.076 R)
• M37: 11,911,880 km (0.115 R)
• M38: 12,476,762 km (0.108 R)
• M39: 12,726,740 km (0.039 R)
• M40: 13,195,280 km (0.115 R)
• M41: 13,927,113 km (0.083 R)
• M42: 14,672,260 km (0.097 R)
• M43: 14,860,604 km (0.11 R)
• M44: 15,315,830 km (0.111 R)
• M45: 15,930,079 km (0.064 R)
• M46: 16,240,195 km (0.108 R)
• M47: 16,591,451 km (0.086 R)
• M48: 18,425,820 km (0.109 R)
• M49: 19,243,372 km (0.087 R)
• M50: 19,615,273 km (0.072 R)
• M51: 19,739,738 km (0.082 R)
• M52: 20,156,368 km (0.06 R)
• M53: 20,407,842 km (0.113 R)
• M54: 20,702,550 km (0.113 R)
• M55: 20,871,596 km (0.095 R)
• M56: 22,197,182 km (0.09 R)
• M57: 23,241,974 km (0.107 R)
• M58: 24,347,502 km (0.096 R)
• M59: 24,436,663 km (0.062 R)
• M60: 25,199,013 km (0.048 R)
• M61: 25,289,221 km (0.114 R)
• M62: 26,014,771 km (0.111 R)
• M63: 26,334,461 km (0.112 R)
• M64: 26,793,278 km (0.116 R)
• M65: 27,579,265 km (0.082 R)
• M66: 28,045,262 km (0.045 R)
• M67: 28,326,058 km (0.093 R)
• M68: 28,749,120 km (0.105 R)
• M69: 29,506,235 km (0.107 R)
• M70: 30,702,420 km (0.12 R)
• M71: 30,895,401 km (0.05 R)
• M72: 31,476,290 km (0.112 R)
• M73: 32,012,149 km (0.104 R)
• M74: 32,452,715 km (0.092 R)
• M75: 32,550,851 km (0.058 R)
• M76: 32,895,375 km (0.067 R)
• M77: 32,993,960 km (0.066 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 15,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit