🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.2

Radius: 14.6

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.82 AU - 0.96 AU

Year: 534 Days

Day: 8.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 31,329,225 km

• M1: 182,509 km (0.118 R)
• M2: 285,732 km (0.093 R)
• M3: 407,654 km (0.114 R)
• M4: 505,790 km (0.12 R)
• M5: 645,066 km (0.079 R)
• M6: 915,539 km (0.115 R)
• M7: 1,032,973 km (0.099 R)
• M8: 1,151,305 km (0.077 R)
• M9: 1,299,856 km (0.067 R)
• M10: 1,460,524 km (0.074 R)
• M11: 1,611,767 km (0.053 R)
• M12: 1,728,753 km (0.062 R)
• M13: 1,848,880 km (0.087 R)
• M14: 2,085,694 km (0.072 R)
• M15: 2,189,514 km (0.072 R)
• M16: 2,351,828 km (0.079 R)
• M17: 2,537,629 km (0.106 R)
• M18: 2,635,765 km (0.088 R)
• M19: 2,735,247 km (0.072 R)
• M20: 2,917,607 km (0.075 R)
• M21: 3,034,443 km (0.078 R)
• M22: 3,496,102 km (0.114 R)
• M23: 3,694,619 km (0.109 R)
• M24: 3,987,980 km (0.037 R)
• M25: 4,079,833 km (0.116 R)
• M26: 4,258,004 km (0.075 R)
• M27: 4,351,952 km (0.11 R)
• M28: 4,510,077 km (0.104 R)
• M29: 4,605,819 km (0.029 R)
• M30: 4,718,616 km (0.063 R)
• M31: 4,930,297 km (0.063 R)
• M32: 5,078,848 km (0.111 R)
• M33: 5,203,612 km (0.036 R)
• M34: 5,295,914 km (0.04 R)
• M35: 5,756,825 km (0.12 R)
• M36: 5,887,125 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.4

Radius: 12.6

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.8 AU - 2.66 AU

Year: 2117 Days

Day: 8.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 31,329,225 km

• M1: 161,416 km (0.118 R)
• M2: 244,892 km (0.113 R)
• M3: 342,430 km (0.117 R)
• M4: 426,504 km (0.119 R)
• M5: 535,710 km (0.08 R)
• M6: 690,693 km (0.097 R)
• M7: 806,482 km (0.045 R)
• M8: 1,153,549 km (0.055 R)
• M9: 1,395,748 km (0.029 R)
• M10: 1,488,050 km (0.109 R)
• M11: 1,955,693 km (0.102 R)
• M12: 2,206,569 km (0.076 R)
• M13: 2,384,291 km (0.029 R)
• M14: 2,552,738 km (0.11 R)
• M15: 3,204,237 km (0.08 R)
• M16: 3,774,803 km (0.086 R)
• M17: 3,889,545 km (0.118 R)
• M18: 4,189,788 km (0.049 R)
• M19: 4,515,013 km (0.055 R)
• M20: 4,813,162 km (0.107 R)
• M21: 4,902,173 km (0.088 R)
• M22: 5,099,642 km (0.045 R)
• M23: 5,226,800 km (0.09 R)
• M24: 5,708,356 km (0.097 R)
• M25: 6,184,825 km (0.063 R)
• M26: 6,476,989 km (0.051 R)
• M27: 6,893,619 km (0.115 R)
• M28: 7,095,128 km (0.068 R)
• M29: 7,278,086 km (0.115 R)
• M30: 7,586,706 km (0.028 R)
• M31: 7,669,733 km (0.09 R)
• M32: 7,836,684 km (0.108 R)
• M33: 8,004,832 km (0.1 R)
• M34: 8,216,663 km (0.089 R)
• M35: 8,516,607 km (0.102 R)
• M36: 8,602,925 km (0.112 R)
• M37: 8,819,991 km (0.105 R)
• M38: 9,126,966 km (0.104 R)
• M39: 9,259,659 km (0.053 R)
• M40: 9,393,101 km (0.059 R)
• M41: 9,526,991 km (0.106 R)
• M42: 9,706,658 km (0.08 R)
• M43: 9,955,439 km (0.107 R)
• M44: 10,413,209 km (0.03 R)
• M45: 10,505,660 km (0.088 R)
• M46: 11,420,900 km (0.075 R)
• M47: 11,924,297 km (0.119 R)
• M48: 12,508,626 km (0.114 R)
• M49: 12,853,748 km (0.103 R)
• M50: 12,977,765 km (0.073 R)
• M51: 13,427,606 km (0.115 R)
• M52: 13,528,285 km (0.115 R)
• M53: 13,781,105 km (0.113 R)
• M54: 13,908,114 km (0.086 R)
• M55: 14,086,435 km (0.109 R)
• M56: 14,471,350 km (0.09 R)
• M57: 15,146,784 km (0.091 R)
• M58: 15,646,890 km (0.106 R)
• M59: 15,779,434 km (0.033 R)
• M60: 16,098,975 km (0.119 R)
• M61: 16,690,335 km (0.043 R)
• M62: 16,852,799 km (0.116 R)
• M63: 17,097,690 km (0.09 R)
• M64: 17,343,629 km (0.116 R)
• M65: 17,618,291 km (0.056 R)
• M66: 17,811,422 km (0.109 R)
• M67: 17,894,448 km (0.101 R)
• M68: 18,227,753 km (0.061 R)
• M69: 18,507,052 km (0.102 R)
• M70: 18,844,096 km (0.109 R)
• M71: 18,956,893 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.4

Radius: 11.1

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.39 AU - 4.39 AU

Year: 4878 Days

Day: 6.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,329,225 km

• M1: 184,903 km (0.09 R)
• M2: 263,741 km (0.061 R)
• M3: 356,193 km (0.066 R)
• M4: 585,825 km (0.108 R)
• M5: 685,158 km (0.054 R)
• M6: 778,807 km (0.115 R)
• M7: 993,629 km (0.117 R)
• M8: 1,242,410 km (0.119 R)
• M9: 1,344,885 km (0.089 R)
• M10: 1,450,202 km (0.111 R)
• M11: 1,669,512 km (0.085 R)
• M12: 1,799,812 km (0.109 R)
• M13: 1,933,552 km (0.1 R)
• M14: 2,140,596 km (0.047 R)
• M15: 2,264,762 km (0.096 R)
• M16: 2,520,575 km (0.119 R)
• M17: 2,614,223 km (0.076 R)
• M18: 3,100,266 km (0.073 R)
• M19: 3,241,487 km (0.116 R)
• M20: 3,656,770 km (0.093 R)
• M21: 3,806,219 km (0.057 R)
• M22: 4,111,249 km (0.105 R)
• M23: 4,861,482 km (0.088 R)
• M24: 5,926,768 km (0.035 R)
• M25: 6,128,127 km (0.07 R)
• M26: 6,255,136 km (0.056 R)
• M27: 6,331,730 km (0.108 R)
• M28: 6,589,487 km (0.119 R)
• M29: 6,876,865 km (0.079 R)
• M30: 7,736,603 km (0.035 R)
• M31: 8,039,988 km (0.069 R)
• M32: 8,291,163 km (0.1 R)
• M33: 8,573,155 km (0.059 R)
• M34: 8,743,996 km (0.091 R)
• M35: 8,915,883 km (0.088 R)
• M36: 9,438,429 km (0.088 R)
• M37: 9,792,377 km (0.116 R)
• M38: 10,060,606 km (0.104 R)
• M39: 10,422,184 km (0.068 R)
• M40: 11,158,056 km (0.114 R)
• M41: 12,037,692 km (0.104 R)
• M42: 12,357,383 km (0.094 R)
• M43: 12,614,990 km (0.101 R)
• M44: 12,874,542 km (0.113 R)
• M45: 12,972,230 km (0.062 R)
• M46: 13,135,740 km (0.096 R)
• M47: 13,267,087 km (0.109 R)
• M48: 13,431,794 km (0.117 R)
• M49: 14,097,505 km (0.1 R)
• M50: 14,231,993 km (0.06 R)
• M51: 14,400,590 km (0.113 R)
• M52: 15,426,383 km (0.063 R)
• M53: 15,669,180 km (0.043 R)
• M54: 15,983,186 km (0.116 R)
• M55: 16,973,374 km (0.066 R)
• M56: 17,152,293 km (0.085 R)
• M57: 17,584,183 km (0.105 R)
• M58: 18,385,429 km (0.075 R)
• M59: 18,938,492 km (0.108 R)
• M60: 19,384,892 km (0.073 R)
• M61: 19,572,039 km (0.083 R)
• M62: 19,646,988 km (0.079 R)
• M63: 20,440,155 km (0.117 R)
• M64: 21,243,795 km (0.09 R)
• M65: 21,436,627 km (0.097 R)
• M66: 21,707,549 km (0.054 R)
• M67: 22,292,028 km (0.076 R)
• M68: 23,039,867 km (0.05 R)
• M69: 23,516,486 km (0.103 R)
• M70: 23,795,935 km (0.089 R)
• M71: 23,916,062 km (0.116 R)
• M72: 25,006,331 km (0.098 R)
• M73: 25,169,243 km (0.098 R)
• M74: 26,484,957 km (0.111 R)
• M75: 26,984,165 km (0.08 R)
• M76: 27,193,153 km (0.09 R)
• M77: 27,949,669 km (0.08 R)
• M78: 28,118,715 km (0.106 R)
• M79: 28,330,546 km (0.039 R)
• M80: 28,458,003 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784

Radius: 9.8

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.08 AU - 4.74 AU

Year: 4916 Days

Day: 13.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 31,329,225 km

• M1: 140,024 km (0.08 R)
• M2: 244,892 km (0.114 R)
• M3: 438,920 km (0.11 R)
• M4: 698,024 km (0.058 R)
• M5: 812,616 km (0.086 R)
• M6: 989,889 km (0.083 R)
• M7: 1,210,696 km (0.106 R)
• M8: 1,496,727 km (0.052 R)
• M9: 1,682,078 km (0.062 R)
• M10: 1,857,258 km (0.065 R)
• M11: 2,302,311 km (0.116 R)
• M12: 2,418,848 km (0.083 R)
• M13: 2,577,123 km (0.037 R)
• M14: 2,862,705 km (0.113 R)
• M15: 3,030,404 km (0.098 R)
• M16: 3,331,844 km (0.066 R)
• M17: 3,825,218 km (0.084 R)
• M18: 4,010,420 km (0.08 R)
• M19: 4,127,704 km (0.12 R)
• M20: 4,583,529 km (0.111 R)
• M21: 4,706,199 km (0.08 R)
• M22: 5,055,660 km (0.107 R)
• M23: 5,182,519 km (0.11 R)
• M24: 5,361,737 km (0.101 R)
• M25: 6,207,713 km (0.099 R)
• M26: 6,289,094 km (0.099 R)
• M27: 6,370,925 km (0.086 R)
• M28: 6,590,833 km (0.118 R)
• M29: 6,674,010 km (0.113 R)
• M30: 6,869,235 km (0.108 R)
• M31: 6,953,608 km (0.111 R)
• M32: 7,123,103 km (0.1 R)
• M33: 7,208,523 km (0.118 R)
• M34: 7,380,112 km (0.104 R)
• M35: 7,785,971 km (0.112 R)
• M36: 7,873,934 km (0.083 R)
• M37: 8,801,890 km (0.048 R)
• M38: 9,387,566 km (0.098 R)
• M39: 9,606,577 km (0.09 R)
• M40: 10,337,961 km (0.106 R)
• M41: 10,402,438 km (0.065 R)
• M42: 10,467,064 km (0.11 R)
• M43: 10,694,153 km (0.08 R)
• M44: 10,922,889 km (0.084 R)
• M45: 12,124,907 km (0.12 R)
• M46: 12,741,550 km (0.072 R)
• M47: 13,473,831 km (0.12 R)
• M48: 13,544,292 km (0.082 R)
• M49: 13,685,512 km (0.045 R)
• M50: 13,933,994 km (0.045 R)
• M51: 15,271,848 km (0.096 R)
• M52: 15,345,301 km (0.113 R)
• M53: 16,086,708 km (0.099 R)
• M54: 16,953,627 km (0.067 R)
• M55: 17,220,510 km (0.119 R)
• M56: 17,296,955 km (0.107 R)
• M57: 17,373,549 km (0.092 R)
• M58: 17,604,079 km (0.092 R)
• M59: 17,681,122 km (0.115 R)
• M60: 18,068,281 km (0.075 R)
• M61: 18,536,373 km (0.114 R)
• M62: 18,654,106 km (0.08 R)
• M63: 20,529,765 km (0.093 R)
• M64: 21,263,841 km (0.116 R)
• M65: 21,345,971 km (0.111 R)
• M66: 22,548,289 km (0.113 R)
• M67: 22,632,063 km (0.052 R)
• M68: 23,221,030 km (0.059 R)
• M69: 23,432,711 km (0.073 R)
• M70: 23,517,533 km (0.099 R)
• M71: 24,457,157 km (0.038 R)
• M72: 24,845,214 km (0.093 R)
• M73: 26,021,353 km (0.115 R)
• M74: 27,082,002 km (0.057 R)
• M75: 27,171,012 km (0.083 R)
• M76: 27,617,562 km (0.08 R)
• M77: 27,707,171 km (0.113 R)
• M78: 27,796,930 km (0.108 R)
• M79: 28,066,655 km (0.113 R)
• M80: 28,337,277 km (0.052 R)
• M81: 28,472,813 km (0.066 R)
• M82: 29,519,699 km (0.076 R)
• M83: 29,886,812 km (0.044 R)
• M84: 30,070,967 km (0.069 R)
• M85: 30,440,324 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.8

Radius: 7.1

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.98 AU - 7.86 AU

Year: 10343 Days

Day: 24.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 90.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 31,329,225 km

• M1: 140,024 km (0.104 R)
• M2: 234,719 km (0.09 R)
• M3: 406,607 km (0.116 R)
• M4: 547,379 km (0.08 R)
• M5: 642,224 km (0.107 R)
• M6: 755,768 km (0.111 R)
• M7: 835,355 km (0.117 R)
• M8: 945,907 km (0.108 R)
• M9: 1,046,736 km (0.105 R)
• M10: 1,105,977 km (0.11 R)
• M11: 1,212,491 km (0.077 R)
• M12: 1,259,315 km (0.086 R)
• M13: 1,370,765 km (0.07 R)
• M14: 1,452,446 km (0.038 R)
• M15: 1,760,019 km (0.058 R)
• M16: 2,050,388 km (0.073 R)
• M17: 2,297,375 km (0.108 R)
• M18: 2,474,050 km (0.09 R)
• M19: 2,614,672 km (0.046 R)
• M20: 2,675,708 km (0.098 R)
• M21: 3,181,049 km (0.097 R)
• M22: 3,311,947 km (0.097 R)
• M23: 3,761,489 km (0.102 R)
• M24: 4,111,099 km (0.073 R)
• M25: 4,471,331 km (0.059 R)
• M26: 4,569,018 km (0.09 R)
• M27: 4,642,770 km (0.103 R)
• M28: 5,043,094 km (0.077 R)
• M29: 5,221,714 km (0.107 R)
• M30: 5,428,458 km (0.117 R)
• M31: 5,506,548 km (0.12 R)
• M32: 5,611,416 km (0.084 R)
• M33: 6,010,693 km (0.111 R)
• M34: 6,091,625 km (0.113 R)
• M35: 6,200,084 km (0.098 R)
• M36: 6,391,569 km (0.054 R)
• M37: 7,319,973 km (0.102 R)
• M38: 7,493,208 km (0.103 R)
• M39: 7,962,047 km (0.118 R)
• M40: 8,200,058 km (0.102 R)
• M41: 8,470,680 km (0.119 R)
• M42: 9,362,284 km (0.112 R)
• M43: 9,645,024 km (0.075 R)
• M44: 9,898,742 km (0.114 R)
• M45: 10,154,554 km (0.075 R)
• M46: 10,380,297 km (0.112 R)
• M47: 10,673,060 km (0.061 R)
• M48: 10,836,720 km (0.055 R)
• M49: 10,935,455 km (0.034 R)
• M50: 11,034,339 km (0.031 R)
• M51: 11,500,187 km (0.028 R)
• M52: 11,938,359 km (0.035 R)
• M53: 12,416,474 km (0.109 R)
• M54: 13,674,293 km (0.104 R)
• M55: 14,030,934 km (0.118 R)
• M56: 15,896,569 km (0.045 R)
• M57: 17,490,534 km (0.09 R)
• M58: 17,567,727 km (0.088 R)
• M59: 17,877,544 km (0.098 R)
• M60: 18,267,396 km (0.079 R)
• M61: 20,298,785 km (0.081 R)
• M62: 20,746,233 km (0.089 R)
• M63: 21,485,396 km (0.12 R)
• M64: 21,692,290 km (0.037 R)
• M65: 22,316,861 km (0.114 R)
• M66: 22,862,893 km (0.106 R)
• M67: 22,947,266 km (0.111 R)
• M68: 23,370,927 km (0.08 R)
• M69: 23,797,132 km (0.09 R)
• M70: 24,441,151 km (0.102 R)
• M71: 24,743,637 km (0.12 R)
• M72: 25,221,453 km (0.115 R)
• M73: 26,984,913 km (0.043 R)
• M74: 27,118,653 km (0.089 R)
• M75: 27,387,032 km (0.059 R)
• M76: 27,476,791 km (0.101 R)
• M77: 28,833,194 km (0.114 R)
• M78: 28,970,076 km (0.092 R)
• M79: 29,519,549 km (0.054 R)
• M80: 30,303,891 km (0.112 R)
• M81: 30,489,542 km (0.038 R)
• M82: 30,768,542 km (0.119 R)
• M83: 31,095,264 km (0.067 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 12,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit