🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.9

Radius: 11.5

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.24 AU - 1.62 AU

Year: 1104 Days

Day: 8.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 47,489,603 km

• M1: 145,409 km (0.059 R)
• M2: 266,434 km (0.092 R)
• M3: 346,768 km (0.092 R)
• M4: 499,806 km (0.099 R)
• M5: 605,273 km (0.078 R)
• M6: 832,063 km (0.058 R)
• M7: 987,196 km (0.068 R)
• M8: 1,179,878 km (0.109 R)
• M9: 1,338,602 km (0.064 R)
• M10: 1,535,173 km (0.084 R)
• M11: 1,703,321 km (0.105 R)
• M12: 1,818,811 km (0.1 R)
• M13: 1,923,829 km (0.093 R)
• M14: 2,167,673 km (0.026 R)
• M15: 2,286,454 km (0.109 R)
• M16: 2,392,968 km (0.085 R)
• M17: 2,567,249 km (0.062 R)
• M18: 2,859,264 km (0.089 R)
• M19: 2,974,454 km (0.079 R)
• M20: 3,091,290 km (0.098 R)
• M21: 3,491,913 km (0.11 R)
• M22: 3,706,886 km (0.107 R)
• M23: 3,807,565 km (0.099 R)
• M24: 3,909,292 km (0.12 R)
• M25: 4,063,377 km (0.104 R)
• M26: 4,511,273 km (0.112 R)
• M27: 5,058,502 km (0.057 R)
• M28: 5,292,773 km (0.081 R)
• M29: 5,597,803 km (0.071 R)
• M30: 5,859,898 km (0.03 R)
• M31: 5,997,229 km (0.085 R)
• M32: 6,195,446 km (0.097 R)
• M33: 6,436,299 km (0.078 R)
• M34: 6,588,290 km (0.089 R)
• M35: 6,680,143 km (0.055 R)
• M36: 6,885,691 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.1

Radius: 12.7

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.39 AU - 2.65 AU

Year: 2583 Days

Day: 5.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 47,489,603 km

• M1: 159,920 km (0.064 R)
• M2: 329,115 km (0.107 R)
• M3: 543,938 km (0.104 R)
• M4: 634,594 km (0.083 R)
• M5: 875,297 km (0.079 R)
• M6: 1,119,142 km (0.106 R)
• M7: 1,221,167 km (0.052 R)
• M8: 1,562,849 km (0.092 R)
• M9: 1,726,359 km (0.097 R)
• M10: 1,846,038 km (0.111 R)
• M11: 1,951,654 km (0.106 R)
• M12: 2,099,756 km (0.104 R)
• M13: 2,216,143 km (0.115 R)
• M14: 2,407,179 km (0.115 R)
• M15: 2,635,017 km (0.078 R)
• M16: 2,870,035 km (0.114 R)
• M17: 2,973,856 km (0.107 R)
• M18: 3,059,127 km (0.101 R)
• M19: 3,408,737 km (0.099 R)
• M20: 3,553,548 km (0.11 R)
• M21: 3,679,360 km (0.117 R)
• M22: 3,914,079 km (0.088 R)
• M23: 4,109,753 km (0.11 R)
• M24: 4,190,386 km (0.09 R)
• M25: 4,293,908 km (0.103 R)
• M26: 4,480,755 km (0.088 R)
• M27: 4,987,144 km (0.081 R)
• M28: 5,136,443 km (0.111 R)
• M29: 5,255,373 km (0.099 R)
• M30: 5,375,051 km (0.118 R)
• M31: 5,520,161 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.6

Radius: 12.4

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.26 AU - 4.54 AU

Year: 4973 Days

Day: 13.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,489,603 km

• M1: 200,312 km (0.1 R)
• M2: 290,669 km (0.032 R)
• M3: 472,131 km (0.112 R)
• M4: 584,778 km (0.049 R)
• M5: 708,346 km (0.04 R)
• M6: 863,180 km (0.119 R)
• M7: 984,504 km (0.114 R)
• M8: 1,529,638 km (0.051 R)
• M9: 1,763,609 km (0.081 R)
• M10: 1,892,263 km (0.077 R)
• M11: 2,099,008 km (0.093 R)
• M12: 2,251,298 km (0.053 R)
• M13: 2,391,621 km (0.086 R)
• M14: 2,648,331 km (0.088 R)
• M15: 2,897,412 km (0.072 R)
• M16: 3,016,342 km (0.095 R)
• M17: 3,136,768 km (0.109 R)
• M18: 3,617,127 km (0.118 R)
• M19: 3,838,083 km (0.113 R)
• M20: 3,931,432 km (0.106 R)
• M21: 4,606,866 km (0.096 R)
• M22: 4,846,672 km (0.117 R)
• M23: 5,090,816 km (0.116 R)
• M24: 5,359,942 km (0.088 R)
• M25: 5,633,706 km (0.07 R)
• M26: 5,718,827 km (0.109 R)
• M27: 5,847,332 km (0.109 R)
• M28: 6,173,007 km (0.116 R)
• M29: 6,282,961 km (0.071 R)
• M30: 6,371,373 km (0.071 R)
• M31: 6,956,151 km (0.088 R)
• M32: 7,047,556 km (0.078 R)
• M33: 8,056,593 km (0.05 R)
• M34: 8,297,745 km (0.107 R)
• M35: 8,836,746 km (0.111 R)
• M36: 9,085,527 km (0.043 R)
• M37: 9,261,006 km (0.069 R)
• M38: 9,564,540 km (0.109 R)
• M39: 10,259,572 km (0.096 R)
• M40: 10,468,709 km (0.079 R)
• M41: 10,837,917 km (0.12 R)
• M42: 11,238,390 km (0.054 R)
• M43: 11,373,029 km (0.119 R)
• M44: 11,453,961 km (0.101 R)
• M45: 12,026,472 km (0.07 R)
• M46: 12,136,426 km (0.107 R)
• M47: 12,246,979 km (0.102 R)
• M48: 12,692,033 km (0.059 R)
• M49: 13,057,650 km (0.103 R)
• M50: 14,030,186 km (0.11 R)
• M51: 14,233,190 km (0.084 R)
• M52: 14,613,169 km (0.088 R)
• M53: 14,760,074 km (0.118 R)
• M54: 14,907,577 km (0.075 R)
• M55: 15,652,425 km (0.043 R)
• M56: 16,074,740 km (0.102 R)
• M57: 16,348,205 km (0.065 R)
• M58: 16,562,130 km (0.118 R)
• M59: 16,992,523 km (0.116 R)
• M60: 17,085,274 km (0.052 R)
• M61: 17,364,423 km (0.059 R)
• M62: 17,488,889 km (0.088 R)
• M63: 18,400,987 km (0.095 R)
• M64: 18,719,032 km (0.041 R)
• M65: 19,199,540 km (0.079 R)
• M66: 19,457,447 km (0.103 R)
• M67: 19,846,551 km (0.089 R)
• M68: 20,270,960 km (0.084 R)
• M69: 21,261,897 km (0.081 R)
• M70: 21,428,549 km (0.11 R)
• M71: 21,863,878 km (0.072 R)
• M72: 22,369,968 km (0.119 R)
• M73: 22,811,731 km (0.117 R)
• M74: 22,914,055 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.7

Radius: 6.7

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.13 AU - 9.31 AU

Year: 15217 Days

Day: 21.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 47,489,603 km

• M1: 170,392 km (0.11 R)
• M2: 434,432 km (0.11 R)
• M3: 678,127 km (0.103 R)
• M4: 745,446 km (0.116 R)
• M5: 850,913 km (0.052 R)
• M6: 1,216,979 km (0.061 R)
• M7: 1,471,445 km (0.037 R)
• M8: 1,765,853 km (0.094 R)
• M9: 2,809,897 km (0.082 R)
• M10: 3,117,320 km (0.106 R)
• M11: 4,776,361 km (0.071 R)
• M12: 6,223,720 km (0.078 R)
• M13: 6,957,199 km (0.069 R)
• M14: 7,410,331 km (0.061 R)
• M15: 7,990,172 km (0.085 R)
• M16: 8,147,250 km (0.118 R)
• M17: 8,464,397 km (0.042 R)
• M18: 9,316,357 km (0.082 R)
• M19: 10,537,076 km (0.101 R)
• M20: 10,969,713 km (0.109 R)
• M21: 11,363,903 km (0.095 R)
• M22: 11,718,300 km (0.062 R)
• M23: 11,896,771 km (0.065 R)
• M24: 13,125,418 km (0.066 R)
• M25: 16,443,349 km (0.082 R)
• M26: 17,400,177 km (0.089 R)
• M27: 18,013,678 km (0.025 R)
• M28: 18,116,601 km (0.102 R)
• M29: 20,162,951 km (0.12 R)
• M30: 21,349,112 km (0.045 R)
• M31: 22,447,011 km (0.045 R)
• M32: 24,071,494 km (0.111 R)
• M33: 24,697,412 km (0.077 R)
• M34: 25,271,269 km (0.114 R)
• M35: 25,386,459 km (0.111 R)
• M36: 26,198,327 km (0.087 R)
• M37: 27,906,884 km (0.115 R)
• M38: 28,205,183 km (0.082 R)
• M39: 29,226,936 km (0.105 R)
• M40: 30,444,513 km (0.095 R)
• M41: 30,628,668 km (0.074 R)
• M42: 31,430,513 km (0.068 R)
• M43: 32,176,856 km (0.102 R)
• M44: 32,677,710 km (0.099 R)
• M45: 33,687,047 km (0.094 R)
• M46: 33,940,915 km (0.101 R)
• M47: 34,386,866 km (0.115 R)
• M48: 34,834,612 km (0.109 R)
• M49: 35,477,883 km (0.05 R)
• M50: 37,168,189 km (0.042 R)
• M51: 38,089,263 km (0.117 R)
• M52: 39,017,817 km (0.073 R)
• M53: 39,284,550 km (0.088 R)
• M54: 39,752,642 km (0.089 R)
• M55: 40,559,573 km (0.117 R)
• M56: 42,189,292 km (0.056 R)
• M57: 47,276,368 km (0.102 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: 278 - 18,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit