🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.1

Radius: 12.1

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.47 AU - 0.63 AU

Year: 272 Days

Day: 10.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 33,085,328 km

• M1: 198,068 km (0.112 R)
• M2: 277,055 km (0.119 R)
• M3: 352,303 km (0.081 R)
• M4: 480,957 km (0.106 R)
• M5: 571,763 km (0.06 R)
• M6: 698,472 km (0.1 R)
• M7: 811,568 km (0.038 R)
• M8: 983,008 km (0.109 R)
• M9: 1,058,255 km (0.113 R)
• M10: 1,147,266 km (0.117 R)
• M11: 1,300,604 km (0.102 R)
• M12: 1,426,565 km (0.1 R)
• M13: 1,565,691 km (0.114 R)
• M14: 1,668,615 km (0.114 R)
• M15: 1,750,893 km (0.081 R)
• M16: 1,905,278 km (0.078 R)
• M17: 2,083,898 km (0.085 R)
• M18: 2,202,978 km (0.07 R)
• M19: 2,319,066 km (0.079 R)
• M20: 2,411,518 km (0.089 R)
• M21: 2,642,796 km (0.101 R)
• M22: 2,723,280 km (0.104 R)
• M23: 2,837,572 km (0.113 R)
• M24: 2,947,826 km (0.104 R)
• M25: 3,059,576 km (0.085 R)
• M26: 3,138,563 km (0.064 R)
• M27: 3,287,264 km (0.109 R)
• M28: 3,409,186 km (0.068 R)
• M29: 3,497,149 km (0.086 R)
• M30: 3,603,813 km (0.105 R)
• M31: 3,705,539 km (0.092 R)
• M32: 3,783,929 km (0.104 R)
• M33: 3,881,317 km (0.1 R)
• M34: 4,041,237 km (0.108 R)
• M35: 4,215,967 km (0.081 R)
• M36: 4,342,377 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230

Radius: 11.1

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.56 AU - 0.64 AU

Year: 310 Days

Day: 14.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 33,085,328 km

• M1: 139,874 km (0.103 R)
• M2: 221,704 km (0.112 R)
• M3: 296,054 km (0.057 R)
• M4: 374,593 km (0.115 R)
• M5: 558,000 km (0.119 R)
• M6: 652,845 km (0.058 R)
• M7: 740,509 km (0.1 R)
• M8: 843,882 km (0.091 R)
• M9: 925,712 km (0.117 R)
• M10: 1,016,667 km (0.112 R)
• M11: 1,126,921 km (0.068 R)
• M12: 1,211,593 km (0.106 R)
• M13: 1,281,605 km (0.058 R)
• M14: 1,363,435 km (0.098 R)
• M15: 1,443,619 km (0.086 R)
• M16: 1,565,243 km (0.097 R)
• M17: 1,705,266 km (0.065 R)
• M18: 1,776,924 km (0.103 R)
• M19: 1,884,484 km (0.089 R)
• M20: 1,982,321 km (0.094 R)
• M21: 2,078,064 km (0.092 R)
• M22: 2,187,570 km (0.046 R)
• M23: 2,290,643 km (0.117 R)
• M24: 2,391,322 km (0.115 R)
• M25: 2,515,039 km (0.119 R)
• M26: 2,592,830 km (0.085 R)
• M27: 2,675,857 km (0.068 R)
• M28: 2,916,859 km (0.027 R)
• M29: 3,100,117 km (0.058 R)
• M30: 3,230,566 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.6

Radius: 12.2

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.77 AU - 1.05 AU

Year: 579 Days

Day: 5.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 33,085,328 km

• M1: 152,291 km (0.083 R)
• M2: 248,482 km (0.101 R)
• M3: 333,753 km (0.083 R)
• M4: 428,598 km (0.106 R)
• M5: 513,569 km (0.04 R)
• M6: 641,924 km (0.106 R)
• M7: 805,136 km (0.071 R)
• M8: 958,922 km (0.093 R)
• M9: 1,052,271 km (0.1 R)
• M10: 1,128,417 km (0.05 R)
• M11: 1,254,378 km (0.094 R)
• M12: 1,390,811 km (0.118 R)
• M13: 1,739,225 km (0.119 R)
• M14: 1,855,462 km (0.101 R)
• M15: 1,974,393 km (0.073 R)
• M16: 2,063,703 km (0.09 R)
• M17: 2,206,868 km (0.054 R)
• M18: 2,333,278 km (0.085 R)
• M19: 2,462,231 km (0.112 R)
• M20: 2,544,959 km (0.107 R)
• M21: 2,684,833 km (0.089 R)
• M22: 2,841,761 km (0.11 R)
• M23: 2,943,338 km (0.118 R)
• M24: 3,068,252 km (0.098 R)
• M25: 3,157,562 km (0.118 R)
• M26: 3,331,096 km (0.071 R)
• M27: 3,469,175 km (0.106 R)
• M28: 3,927,243 km (0.11 R)
• M29: 4,262,791 km (0.041 R)
• M30: 4,430,042 km (0.096 R)
• M31: 4,582,183 km (0.089 R)
• M32: 4,831,263 km (0.117 R)
• M33: 4,961,862 km (0.11 R)
• M34: 5,137,789 km (0.097 R)
• M35: 5,351,714 km (0.088 R)
• M36: 5,514,178 km (0.089 R)
• M37: 5,596,008 km (0.06 R)
• M38: 5,705,812 km (0.078 R)
• M39: 5,825,491 km (0.064 R)
• M40: 5,992,592 km (0.084 R)
• M41: 6,104,940 km (0.09 R)
• M42: 6,303,157 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836

Radius: 10.6

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.51 AU - 2.05 AU

Year: 1584 Days

Day: 11.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 33,085,328 km

• M1: 161,865 km (0.095 R)
• M2: 233,373 km (0.072 R)
• M3: 302,936 km (0.112 R)
• M4: 474,375 km (0.116 R)
• M5: 587,770 km (0.084 R)
• M6: 681,418 km (0.096 R)
• M7: 796,609 km (0.074 R)
• M8: 902,075 km (0.063 R)
• M9: 1,003,802 km (0.115 R)
• M10: 1,091,915 km (0.077 R)
• M11: 1,372,411 km (0.104 R)
• M12: 1,441,226 km (0.107 R)
• M13: 1,511,238 km (0.113 R)
• M14: 1,603,091 km (0.113 R)
• M15: 1,978,432 km (0.108 R)
• M16: 2,170,665 km (0.092 R)
• M17: 2,381,149 km (0.12 R)
• M18: 2,476,892 km (0.077 R)
• M19: 2,586,098 km (0.069 R)
• M20: 2,734,350 km (0.056 R)
• M21: 3,065,260 km (0.092 R)
• M22: 3,288,610 km (0.089 R)
• M23: 3,382,258 km (0.12 R)
• M24: 3,613,237 km (0.102 R)
• M25: 3,737,553 km (0.085 R)
• M26: 3,933,975 km (0.035 R)
• M27: 4,395,784 km (0.101 R)
• M28: 4,588,316 km (0.104 R)
• M29: 4,678,075 km (0.046 R)
• M30: 4,920,573 km (0.069 R)
• M31: 5,120,586 km (0.053 R)
• M32: 5,354,856 km (0.099 R)
• M33: 5,656,595 km (0.079 R)
• M34: 6,144,433 km (0.113 R)
• M35: 6,210,406 km (0.055 R)
• M36: 6,276,678 km (0.104 R)
• M37: 6,426,874 km (0.042 R)
• M38: 6,611,927 km (0.092 R)
• M39: 6,781,720 km (0.11 R)
• M40: 6,849,937 km (0.107 R)
• M41: 7,177,706 km (0.09 R)
• M42: 7,687,685 km (0.068 R)
• M43: 7,776,845 km (0.117 R)
• M44: 8,209,482 km (0.119 R)
• M45: 8,282,337 km (0.081 R)
• M46: 8,355,490 km (0.107 R)
• M47: 8,557,597 km (0.093 R)
• M48: 8,742,799 km (0.096 R)
• M49: 9,079,544 km (0.11 R)
• M50: 9,401,478 km (0.118 R)
• M51: 9,650,110 km (0.106 R)
• M52: 9,823,643 km (0.035 R)
• M53: 9,959,179 km (0.065 R)
• M54: 10,056,567 km (0.067 R)
• M55: 10,134,508 km (0.105 R)
• M56: 10,251,942 km (0.083 R)
• M57: 10,508,054 km (0.03 R)
• M58: 10,646,731 km (0.074 R)
• M59: 11,086,848 km (0.118 R)
• M60: 11,268,609 km (0.096 R)
• M61: 11,902,156 km (0.109 R)
• M62: 12,150,489 km (0.094 R)
• M63: 12,254,459 km (0.114 R)
• M64: 12,610,353 km (0.097 R)
• M65: 13,012,023 km (0.083 R)
• M66: 13,546,985 km (0.114 R)
• M67: 14,198,484 km (0.087 R)
• M68: 14,351,971 km (0.058 R)
• M69: 14,417,944 km (0.11 R)
• M70: 14,484,066 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.3

Radius: 13.6

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.33 AU - 5.61 AU

Year: 8531 Days

Day: 13.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 33,085,328 km

• M1: 261,198 km (0.063 R)
• M2: 363,523 km (0.084 R)
• M3: 515,664 km (0.107 R)
• M4: 686,804 km (0.098 R)
• M5: 810,072 km (0.105 R)
• M6: 987,496 km (0.076 R)
• M7: 1,120,039 km (0.096 R)
• M8: 1,544,598 km (0.096 R)
• M9: 2,054,577 km (0.107 R)
• M10: 2,265,660 km (0.091 R)
• M11: 2,695,903 km (0.08 R)
• M12: 2,914,017 km (0.059 R)
• M13: 3,280,981 km (0.115 R)
• M14: 3,632,984 km (0.059 R)
• M15: 3,798,589 km (0.108 R)
• M16: 4,012,813 km (0.08 R)
• M17: 4,976,672 km (0.058 R)
• M18: 5,347,675 km (0.03 R)
• M19: 6,332,627 km (0.107 R)
• M20: 6,605,943 km (0.119 R)
• M21: 7,221,089 km (0.08 R)
• M22: 7,641,459 km (0.102 R)
• M23: 7,991,369 km (0.095 R)
• M24: 8,287,124 km (0.087 R)
• M25: 8,909,600 km (0.106 R)
• M26: 9,175,137 km (0.1 R)
• M27: 9,298,555 km (0.083 R)
• M28: 10,455,994 km (0.116 R)
• M29: 10,888,182 km (0.103 R)
• M30: 11,128,436 km (0.094 R)
• M31: 11,680,901 km (0.07 R)
• M32: 12,927,949 km (0.09 R)
• M33: 13,345,177 km (0.058 R)
• M34: 14,240,670 km (0.099 R)
• M35: 14,407,771 km (0.065 R)
• M36: 15,990,367 km (0.071 R)
• M37: 16,388,447 km (0.097 R)
• M38: 16,714,121 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.1

Radius: 3.5

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.2 AU - 7.48 AU

Year: 13261 Days

Day: 20.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 33,085,328 km

• M1: 92,451 km (0.11 R)
• M2: 198,367 km (0.11 R)
• M3: 317,895 km (0.079 R)
• M4: 435,330 km (0.074 R)
• M5: 578,495 km (0.089 R)
• M6: 616,493 km (0.098 R)
• M7: 722,259 km (0.118 R)
• M8: 1,265,448 km (0.091 R)
• M9: 1,399,937 km (0.12 R)
• M10: 2,040,365 km (0.111 R)
• M11: 2,158,248 km (0.07 R)
• M12: 3,177,908 km (0.039 R)
• M13: 3,593,490 km (0.071 R)
• M14: 4,099,580 km (0.038 R)
• M15: 5,070,769 km (0.088 R)
• M16: 5,257,168 km (0.055 R)
• M17: 5,609,172 km (0.105 R)
• M18: 5,691,451 km (0.062 R)
• M19: 5,940,831 km (0.1 R)
• M20: 6,278,772 km (0.072 R)
• M21: 6,622,997 km (0.105 R)
• M22: 6,826,749 km (0.079 R)
• M23: 7,270,008 km (0.068 R)
• M24: 7,359,766 km (0.099 R)
• M25: 7,661,655 km (0.103 R)
• M26: 8,402,464 km (0.094 R)
• M27: 8,465,295 km (0.116 R)
• M28: 8,781,545 km (0.08 R)
• M29: 8,845,124 km (0.117 R)
• M30: 8,909,002 km (0.062 R)
• M31: 9,037,207 km (0.11 R)
• M32: 9,392,802 km (0.033 R)
• M33: 9,852,067 km (0.09 R)
• M34: 9,951,400 km (0.058 R)
• M35: 10,117,753 km (0.097 R)
• M36: 10,724,073 km (0.078 R)
• M37: 11,169,276 km (0.102 R)
• M38: 11,971,719 km (0.033 R)
• M39: 12,290,811 km (0.111 R)
• M40: 13,484,303 km (0.116 R)
• M41: 13,964,512 km (0.088 R)
• M42: 14,563,203 km (0.116 R)
• M43: 14,941,536 km (0.087 R)
• M44: 15,246,716 km (0.107 R)
• M45: 16,096,132 km (0.062 R)
• M46: 16,408,942 km (0.058 R)
• M47: 16,566,019 km (0.094 R)
• M48: 17,479,015 km (0.12 R)
• M49: 17,559,200 km (0.049 R)
• M50: 18,245,405 km (0.074 R)
• M51: 18,776,178 km (0.086 R)
• M52: 19,022,865 km (0.114 R)
• M53: 19,064,005 km (0.114 R)
• M54: 19,602,557 km (0.103 R)
• M55: 20,062,122 km (0.049 R)
• M56: 20,864,265 km (0.085 R)
• M57: 21,034,358 km (0.034 R)
• M58: 21,376,189 km (0.07 R)
• M59: 21,978,620 km (0.096 R)
• M60: 22,195,238 km (0.104 R)
• M61: 22,282,004 km (0.067 R)
• M62: 23,200,386 km (0.077 R)
• M63: 23,465,024 km (0.117 R)
• M64: 23,863,852 km (0.04 R)
• M65: 24,938,414 km (0.055 R)
• M66: 27,041,461 km (0.103 R)
• M67: 28,868,500 km (0.112 R)
• M68: 29,295,901 km (0.051 R)
• M69: 29,820,840 km (0.046 R)
• M70: 30,300,899 km (0.087 R)
• M71: 32,246,419 km (0.106 R)
• M72: 32,492,358 km (0.1 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 19,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit