🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.8

Radius: 8

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.99 AU - 1.41 AU

Year: 924 Days

Day: 6.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 40,507,178 km

• M1: 100,380 km (0.116 R)
• M2: 175,179 km (0.102 R)
• M3: 233,223 km (0.09 R)
• M4: 313,557 km (0.039 R)
• M5: 492,775 km (0.114 R)
• M6: 549,623 km (0.104 R)
• M7: 770,279 km (0.103 R)
• M8: 856,298 km (0.099 R)
• M9: 965,355 km (0.076 R)
• M10: 1,113,607 km (0.064 R)
• M11: 1,247,796 km (0.091 R)
• M12: 1,335,460 km (0.068 R)
• M13: 1,509,143 km (0.093 R)
• M14: 1,594,863 km (0.086 R)
• M15: 1,878,500 km (0.12 R)
• M16: 1,928,915 km (0.082 R)
• M17: 1,996,533 km (0.107 R)
• M18: 2,073,726 km (0.098 R)
• M19: 2,134,462 km (0.109 R)
• M20: 2,248,905 km (0.096 R)
• M21: 2,311,437 km (0.108 R)
• M22: 2,557,974 km (0.086 R)
• M23: 2,660,748 km (0.097 R)
• M24: 2,736,444 km (0.028 R)
• M25: 2,803,314 km (0.079 R)
• M26: 2,890,081 km (0.058 R)
• M27: 2,948,424 km (0.118 R)
• M28: 3,195,859 km (0.116 R)
• M29: 3,306,861 km (0.088 R)
• M30: 3,470,521 km (0.12 R)
• M31: 3,806,069 km (0.104 R)
• M32: 4,262,343 km (0.066 R)
• M33: 4,328,914 km (0.041 R)
• M34: 4,384,714 km (0.105 R)
• M35: 4,452,033 km (0.087 R)
• M36: 4,519,501 km (0.092 R)
• M37: 4,655,785 km (0.081 R)
• M38: 4,724,450 km (0.045 R)
• M39: 4,827,972 km (0.078 R)
• M40: 4,932,391 km (0.114 R)
• M41: 5,072,714 km (0.107 R)
• M42: 5,285,592 km (0.083 R)
• M43: 5,429,206 km (0.092 R)
• M44: 5,574,166 km (0.045 R)
• M45: 5,732,590 km (0.077 R)
• M46: 5,904,927 km (0.08 R)
• M47: 6,016,527 km (0.089 R)
• M48: 6,066,343 km (0.062 R)
• M49: 6,241,971 km (0.053 R)
• M50: 6,444,826 km (0.082 R)
• M51: 6,636,910 km (0.096 R)
• M52: 6,882,848 km (0.1 R)
• M53: 6,948,223 km (0.058 R)
• M54: 7,197,902 km (0.055 R)
• M55: 8,019,942 km (0.049 R)
• M56: 8,074,844 km (0.054 R)
• M57: 8,435,076 km (0.118 R)
• M58: 8,659,323 km (0.106 R)
• M59: 8,871,303 km (0.115 R)
• M60: 8,970,936 km (0.035 R)
• M61: 9,099,440 km (0.099 R)
• M62: 9,678,085 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.3

Radius: 8.1

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.94 AU - 1.52 AU

Year: 959 Days

Day: 13.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 40,507,178 km

• M1: 126,859 km (0.086 R)
• M2: 179,817 km (0.1 R)
• M3: 255,663 km (0.086 R)
• M4: 341,831 km (0.072 R)
• M5: 420,370 km (0.089 R)
• M6: 530,025 km (0.104 R)
• M7: 598,092 km (0.095 R)
• M8: 663,018 km (0.098 R)
• M9: 789,727 km (0.118 R)
• M10: 883,675 km (0.104 R)
• M11: 1,020,407 km (0.046 R)
• M12: 1,127,519 km (0.079 R)
• M13: 1,213,688 km (0.038 R)
• M14: 1,276,519 km (0.075 R)
• M15: 1,530,087 km (0.089 R)
• M16: 1,681,630 km (0.063 R)
• M17: 1,747,453 km (0.093 R)
• M18: 1,823,748 km (0.09 R)
• M19: 1,920,687 km (0.026 R)
• M20: 2,004,462 km (0.119 R)
• M21: 2,089,583 km (0.114 R)
• M22: 2,247,858 km (0.104 R)
• M23: 2,351,978 km (0.088 R)
• M24: 2,538,377 km (0.09 R)
• M25: 2,740,483 km (0.117 R)
• M26: 2,807,354 km (0.104 R)
• M27: 2,880,208 km (0.109 R)
• M28: 3,039,380 km (0.077 R)
• M29: 3,260,186 km (0.117 R)
• M30: 3,510,314 km (0.103 R)
• M31: 3,607,253 km (0.1 R)
• M32: 3,729,774 km (0.118 R)
• M33: 4,060,984 km (0.069 R)
• M34: 4,182,008 km (0.118 R)
• M35: 4,453,977 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.6

Radius: 9.5

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.94 AU - 2.48 AU

Year: 2309 Days

Day: 11.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 40,507,178 km

• M1: 140,173 km (0.057 R)
• M2: 255,364 km (0.118 R)
• M3: 372,349 km (0.089 R)
• M4: 506,239 km (0.106 R)
• M5: 574,905 km (0.116 R)
• M6: 642,074 km (0.044 R)
• M7: 819,497 km (0.115 R)
• M8: 1,032,525 km (0.083 R)
• M9: 1,931,907 km (0.092 R)
• M10: 2,439,642 km (0.101 R)
• M11: 2,776,536 km (0.081 R)
• M12: 2,895,168 km (0.052 R)
• M13: 3,377,172 km (0.051 R)
• M14: 3,592,892 km (0.069 R)
• M15: 3,873,986 km (0.118 R)
• M16: 4,068,763 km (0.092 R)
• M17: 4,319,639 km (0.038 R)
• M18: 4,500,353 km (0.109 R)
• M19: 4,586,222 km (0.103 R)
• M20: 4,716,222 km (0.061 R)
• M21: 4,891,252 km (0.078 R)
• M22: 5,057,455 km (0.075 R)
• M23: 5,248,043 km (0.109 R)
• M24: 5,315,960 km (0.081 R)
• M25: 5,498,320 km (0.111 R)
• M26: 5,916,147 km (0.106 R)
• M27: 6,212,500 km (0.083 R)
• M28: 6,392,616 km (0.059 R)
• M29: 6,465,171 km (0.045 R)
• M30: 6,795,034 km (0.114 R)
• M31: 7,804,371 km (0.073 R)
• M32: 8,472,176 km (0.072 R)
• M33: 8,725,595 km (0.076 R)
• M34: 8,995,170 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.8

Radius: 12.4

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.51 AU - 3.87 AU

Year: 4005 Days

Day: 8.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 40,507,178 km

• M1: 155,731 km (0.047 R)
• M2: 300,991 km (0.064 R)
• M3: 417,528 km (0.105 R)
• M4: 653,743 km (0.028 R)
• M5: 872,305 km (0.074 R)
• M6: 972,386 km (0.044 R)
• M7: 1,067,082 km (0.099 R)
• M8: 1,175,091 km (0.108 R)
• M9: 1,276,818 km (0.115 R)
• M10: 1,403,078 km (0.101 R)
• M11: 1,589,477 km (0.062 R)
• M12: 1,668,615 km (0.036 R)
• M13: 1,807,591 km (0.113 R)
• M14: 2,325,200 km (0.119 R)
• M15: 2,507,859 km (0.099 R)
• M16: 2,587,594 km (0.102 R)
• M17: 2,763,521 km (0.047 R)
• M18: 2,887,538 km (0.038 R)
• M19: 3,070,197 km (0.115 R)
• M20: 3,491,614 km (0.118 R)
• M21: 4,087,463 km (0.106 R)
• M22: 4,261,295 km (0.109 R)
• M23: 4,357,188 km (0.076 R)
• M24: 4,453,828 km (0.049 R)
• M25: 4,616,441 km (0.115 R)
• M26: 4,830,814 km (0.088 R)
• M27: 5,269,585 km (0.098 R)
• M28: 5,476,628 km (0.09 R)
• M29: 5,598,551 km (0.077 R)
• M30: 5,809,633 km (0.026 R)
• M31: 6,113,467 km (0.039 R)
• M32: 6,203,824 km (0.117 R)
• M33: 6,477,438 km (0.091 R)
• M34: 6,662,192 km (0.113 R)
• M35: 7,036,934 km (0.096 R)
• M36: 7,437,707 km (0.078 R)
• M37: 7,592,391 km (0.079 R)
• M38: 7,826,512 km (0.103 R)
• M39: 8,062,876 km (0.108 R)
• M40: 8,341,876 km (0.036 R)
• M41: 8,847,816 km (0.093 R)
• M42: 9,363,780 km (0.101 R)
• M43: 9,720,271 km (0.04 R)
• M44: 10,081,101 km (0.107 R)
• M45: 10,252,540 km (0.089 R)
• M46: 10,360,251 km (0.045 R)
• M47: 10,598,261 km (0.103 R)
• M48: 10,772,543 km (0.05 R)
• M49: 10,947,871 km (0.114 R)
• M50: 11,345,652 km (0.117 R)
• M51: 11,613,582 km (0.09 R)
• M52: 11,815,838 km (0.106 R)
• M53: 12,087,358 km (0.05 R)
• M54: 12,315,196 km (0.078 R)
• M55: 12,452,676 km (0.115 R)
• M56: 12,590,606 km (0.112 R)
• M57: 12,682,907 km (0.08 R)
• M58: 13,054,060 km (0.069 R)
• M59: 13,311,368 km (0.106 R)
• M60: 13,617,595 km (0.091 R)
• M61: 13,783,499 km (0.065 R)
• M62: 14,237,080 km (0.081 R)
• M63: 14,744,217 km (0.102 R)
• M64: 15,085,599 km (0.042 R)
• M65: 15,257,188 km (0.093 R)
• M66: 16,125,304 km (0.111 R)
• M67: 16,552,705 km (0.094 R)
• M68: 17,034,859 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238

Radius: 8.1

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.7 AU - 5 AU

Year: 6377 Days

Day: 7.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 40,507,178 km

• M1: 104,868 km (0.072 R)
• M2: 160,818 km (0.086 R)
• M3: 292,314 km (0.118 R)
• M4: 362,176 km (0.113 R)
• M5: 716,873 km (0.046 R)
• M6: 863,629 km (0.11 R)
• M7: 995,574 km (0.113 R)
• M8: 1,173,446 km (0.108 R)
• M9: 1,279,660 km (0.111 R)
• M10: 1,603,540 km (0.098 R)
• M11: 1,752,240 km (0.108 R)
• M12: 1,905,578 km (0.11 R)
• M13: 2,111,574 km (0.095 R)
• M14: 2,493,647 km (0.04 R)
• M15: 3,209,024 km (0.039 R)
• M16: 3,378,369 km (0.099 R)
• M17: 3,725,885 km (0.079 R)
• M18: 4,707,845 km (0.09 R)
• M19: 5,719,725 km (0.089 R)
• M20: 6,203,525 km (0.1 R)
• M21: 6,533,388 km (0.064 R)
• M22: 6,917,406 km (0.103 R)
• M23: 7,234,703 km (0.054 R)
• M24: 7,507,120 km (0.027 R)
• M25: 7,782,829 km (0.105 R)
• M26: 8,138,423 km (0.09 R)
• M27: 8,473,523 km (0.104 R)
• M28: 8,971,384 km (0.081 R)
• M29: 10,437,443 km (0.056 R)
• M30: 10,689,067 km (0.096 R)
• M31: 11,628,392 km (0.114 R)
• M32: 11,976,506 km (0.053 R)
• M33: 12,712,827 km (0.033 R)
• M34: 12,981,505 km (0.117 R)
• M35: 13,131,551 km (0.093 R)
• M36: 13,494,027 km (0.101 R)
• M37: 13,829,276 km (0.093 R)
• M38: 14,229,001 km (0.041 R)
• M39: 14,788,647 km (0.071 R)
• M40: 17,032,914 km (0.093 R)
• M41: 17,395,091 km (0.107 R)
• M42: 17,527,485 km (0.102 R)
• M43: 17,793,171 km (0.065 R)
• M44: 19,005,362 km (0.073 R)
• M45: 19,244,120 km (0.027 R)
• M46: 22,078,851 km (0.095 R)
• M47: 22,581,948 km (0.081 R)
• M48: 23,197,843 km (0.12 R)
• M49: 23,709,168 km (0.067 R)
• M50: 24,002,978 km (0.086 R)
• M51: 24,631,589 km (0.091 R)
• M52: 24,743,039 km (0.093 R)
• M53: 24,891,889 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.1

Radius: 7.7

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.25 AU - 10.63 AU

Year: 18789 Days

Day: 23.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 40,507,178 km

• M1: 102,325 km (0.052 R)
• M2: 155,731 km (0.091 R)
• M3: 574,905 km (0.109 R)
• M4: 734,825 km (0.051 R)
• M5: 1,570,030 km (0.075 R)
• M6: 1,860,250 km (0.117 R)
• M7: 2,212,702 km (0.025 R)
• M8: 2,443,382 km (0.098 R)
• M9: 2,706,375 km (0.055 R)
• M10: 2,928,378 km (0.102 R)
• M11: 3,522,132 km (0.08 R)
• M12: 3,602,317 km (0.093 R)
• M13: 3,656,172 km (0.085 R)
• M14: 3,874,136 km (0.104 R)
• M15: 3,984,689 km (0.034 R)
• M16: 4,265,783 km (0.098 R)
• M17: 4,380,076 km (0.076 R)
• M18: 5,330,172 km (0.12 R)
• M19: 5,828,483 km (0.108 R)
• M20: 6,570,787 km (0.045 R)
• M21: 7,206,279 km (0.067 R)
• M22: 7,652,380 km (0.061 R)
• M23: 9,412,997 km (0.079 R)
• M24: 10,128,075 km (0.087 R)
• M25: 11,095,375 km (0.095 R)
• M26: 11,213,408 km (0.078 R)
• M27: 12,335,392 km (0.077 R)
• M28: 12,662,562 km (0.037 R)
• M29: 13,283,543 km (0.063 R)
• M30: 13,618,792 km (0.118 R)
• M31: 14,512,190 km (0.096 R)
• M32: 15,998,295 km (0.117 R)
• M33: 16,176,317 km (0.094 R)
• M34: 16,669,242 km (0.099 R)
• M35: 16,849,657 km (0.105 R)
• M36: 17,121,626 km (0.069 R)
• M37: 17,394,941 km (0.105 R)
• M38: 17,486,495 km (0.057 R)
• M39: 17,669,752 km (0.096 R)
• M40: 18,736,535 km (0.09 R)
• M41: 18,877,307 km (0.038 R)
• M42: 20,447,935 km (0.086 R)
• M43: 21,469,090 km (0.058 R)
• M44: 21,813,015 km (0.1 R)
• M45: 22,159,035 km (0.109 R)
• M46: 22,856,161 km (0.069 R)
• M47: 23,056,772 km (0.079 R)
• M48: 23,459,489 km (0.055 R)
• M49: 23,560,617 km (0.092 R)
• M50: 24,272,105 km (0.075 R)
• M51: 25,300,889 km (0.053 R)
• M52: 25,820,592 km (0.098 R)
• M53: 26,081,641 km (0.114 R)
• M54: 27,294,281 km (0.076 R)
• M55: 27,507,159 km (0.116 R)
• M56: 28,095,079 km (0.075 R)
• M57: 28,148,635 km (0.069 R)
• M58: 28,687,187 km (0.105 R)
• M59: 29,120,273 km (0.114 R)
• M60: 29,501,149 km (0.086 R)
• M61: 29,938,423 km (0.093 R)
• M62: 30,432,844 km (0.044 R)
• M63: 31,485,565 km (0.095 R)
• M64: 31,652,965 km (0.069 R)
• M65: 31,988,363 km (0.095 R)
• M66: 33,854,746 km (0.111 R)
• M67: 34,083,332 km (0.069 R)
• M68: 34,140,628 km (0.112 R)
• M69: 35,523,810 km (0.056 R)
• M70: 36,690,374 km (0.054 R)
• M71: 37,101,768 km (0.057 R)
• M72: 39,721,675 km (0.065 R)
• M73: 40,204,428 km (0.109 R)
• M74: 40,386,040 km (0.099 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 15,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit