🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13

Radius: 13.6

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.56 AU - 0.74 AU

Year: 368 Days

Day: 9.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 70,742,001 km

• M1: 169,195 km (0.051 R)
• M2: 258,056 km (0.083 R)
• M3: 356,791 km (0.065 R)
• M4: 444,006 km (0.087 R)
• M5: 575,802 km (0.063 R)
• M6: 666,459 km (0.096 R)
• M7: 799,750 km (0.107 R)
• M8: 900,579 km (0.112 R)
• M9: 988,393 km (0.032 R)
• M10: 1,081,144 km (0.063 R)
• M11: 1,243,906 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.4

Radius: 14

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.95 AU - 1.23 AU

Year: 800 Days

Day: 13.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 70,742,001 km

• M1: 176,376 km (0.104 R)
• M2: 336,894 km (0.056 R)
• M3: 423,960 km (0.056 R)
• M4: 534,214 km (0.034 R)
• M5: 700,567 km (0.082 R)
• M6: 846,874 km (0.099 R)
• M7: 980,614 km (0.045 R)
• M8: 1,103,284 km (0.057 R)
• M9: 1,225,057 km (0.108 R)
• M10: 1,317,957 km (0.08 R)
• M11: 1,423,723 km (0.1 R)
• M12: 1,586,485 km (0.104 R)
• M13: 1,692,401 km (0.115 R)
• M14: 1,877,154 km (0.112 R)
• M15: 2,056,971 km (0.095 R)
• M16: 2,181,436 km (0.108 R)
• M17: 2,291,989 km (0.109 R)
• M18: 2,455,051 km (0.115 R)
• M19: 2,557,525 km (0.117 R)
• M20: 2,683,187 km (0.049 R)
• M21: 2,775,489 km (0.065 R)
• M22: 2,959,046 km (0.103 R)
• M23: 3,105,053 km (0.032 R)
• M24: 3,197,654 km (0.088 R)

Asteroid Belt

Center: 2.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491

Radius: 8.3

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.68 AU - 4.8 AU

Year: 6137 Days

Day: 8.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 70,742,001 km

• M1: 121,324 km (0.115 R)
• M2: 279,898 km (0.095 R)
• M3: 448,494 km (0.101 R)
• M4: 712,235 km (0.108 R)
• M5: 801,845 km (0.119 R)
• M6: 1,050,476 km (0.107 R)
• M7: 1,138,739 km (0.071 R)
• M8: 1,214,286 km (0.062 R)
• M9: 1,276,070 km (0.079 R)
• M10: 1,550,432 km (0.045 R)
• M11: 1,896,901 km (0.12 R)
• M12: 1,987,408 km (0.074 R)
• M13: 2,461,184 km (0.079 R)
• M14: 2,540,172 km (0.101 R)
• M15: 2,640,103 km (0.067 R)
• M16: 2,741,531 km (0.101 R)
• M17: 2,864,799 km (0.115 R)
• M18: 3,011,106 km (0.09 R)
• M19: 3,398,564 km (0.112 R)
• M20: 3,778,992 km (0.036 R)
• M21: 3,893,434 km (0.049 R)
• M22: 4,149,396 km (0.08 R)
• M23: 4,677,925 km (0.095 R)
• M24: 4,875,245 km (0.034 R)
• M25: 5,303,993 km (0.077 R)
• M26: 5,929,760 km (0.104 R)
• M27: 6,414,457 km (0.118 R)
• M28: 6,689,269 km (0.081 R)
• M29: 6,828,096 km (0.097 R)
• M30: 7,108,592 km (0.095 R)
• M31: 7,193,563 km (0.074 R)
• M32: 7,739,147 km (0.12 R)
• M33: 7,972,968 km (0.101 R)
• M34: 8,149,793 km (0.12 R)
• M35: 8,209,034 km (0.077 R)
• M36: 8,657,827 km (0.106 R)
• M37: 9,084,032 km (0.111 R)
• M38: 9,268,785 km (0.025 R)
• M39: 9,736,129 km (0.091 R)
• M40: 10,371,172 km (0.083 R)
• M41: 10,693,705 km (0.107 R)
• M42: 11,547,609 km (0.065 R)
• M43: 12,016,599 km (0.106 R)
• M44: 12,117,876 km (0.102 R)
• M45: 12,869,306 km (0.112 R)
• M46: 13,042,242 km (0.114 R)
• M47: 13,181,068 km (0.079 R)
• M48: 13,425,362 km (0.101 R)
• M49: 13,706,307 km (0.095 R)
• M50: 14,668,819 km (0.028 R)
• M51: 14,813,331 km (0.055 R)
• M52: 15,911,678 km (0.117 R)
• M53: 16,246,329 km (0.118 R)
• M54: 16,395,777 km (0.107 R)
• M55: 17,302,191 km (0.049 R)
• M56: 17,416,633 km (0.069 R)
• M57: 17,684,712 km (0.09 R)
• M58: 17,915,542 km (0.111 R)
• M59: 18,574,969 km (0.088 R)
• M60: 18,692,104 km (0.026 R)
• M61: 18,887,928 km (0.116 R)
• M62: 19,045,155 km (0.112 R)
• M63: 19,598,817 km (0.088 R)
• M64: 19,678,254 km (0.111 R)
• M65: 19,797,782 km (0.115 R)
• M66: 20,479,350 km (0.11 R)
• M67: 20,560,133 km (0.119 R)
• M68: 20,640,916 km (0.107 R)
• M69: 20,924,553 km (0.092 R)
• M70: 21,948,102 km (0.067 R)
• M71: 22,862,295 km (0.108 R)
• M72: 23,071,732 km (0.091 R)
• M73: 23,534,887 km (0.053 R)
• M74: 24,641,761 km (0.056 R)
• M75: 24,813,649 km (0.096 R)
• M76: 25,678,624 km (0.117 R)
• M77: 25,852,756 km (0.054 R)
• M78: 26,861,943 km (0.094 R)
• M79: 27,883,846 km (0.107 R)
• M80: 28,377,220 km (0.12 R)
• M81: 29,009,121 km (0.059 R)
• M82: 29,099,778 km (0.117 R)
• M83: 30,332,913 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.6

Radius: 7.8

Gravity: 15.23 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.1 AU - 8.14 AU

Year: 13355 Days

Day: 21.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,742,001 km

• M1: 161,267 km (0.064 R)
• M2: 335,698 km (0.105 R)
• M3: 970,591 km (0.119 R)
• M4: 1,260,362 km (0.08 R)
• M5: 1,311,375 km (0.118 R)
• M6: 1,744,162 km (0.119 R)
• M7: 1,946,867 km (0.114 R)
• M8: 2,096,465 km (0.081 R)
• M9: 2,535,235 km (0.084 R)
• M10: 2,832,336 km (0.093 R)
• M11: 3,036,538 km (0.119 R)
• M12: 3,210,520 km (0.079 R)
• M13: 3,459,451 km (0.12 R)
• M14: 3,531,707 km (0.098 R)
• M15: 5,246,098 km (0.097 R)
• M16: 5,666,917 km (0.042 R)
• M17: 5,881,440 km (0.104 R)
• M18: 6,054,974 km (0.055 R)
• M19: 6,274,284 km (0.094 R)
• M20: 7,039,328 km (0.113 R)
• M21: 7,131,181 km (0.118 R)
• M22: 7,409,433 km (0.116 R)
• M23: 10,381,793 km (0.119 R)
• M24: 10,539,170 km (0.111 R)
• M25: 10,644,337 km (0.1 R)
• M26: 11,553,593 km (0.118 R)
• M27: 12,265,380 km (0.114 R)
• M28: 12,598,833 km (0.088 R)
• M29: 13,161,022 km (0.086 R)
• M30: 13,559,551 km (0.114 R)
• M31: 13,674,143 km (0.107 R)
• M32: 14,077,608 km (0.063 R)
• M33: 14,368,277 km (0.089 R)
• M34: 15,133,171 km (0.078 R)
• M35: 15,252,101 km (0.044 R)
• M36: 15,371,331 km (0.096 R)
• M37: 16,153,428 km (0.051 R)
• M38: 16,948,541 km (0.078 R)
• M39: 18,386,177 km (0.049 R)
• M40: 18,640,194 km (0.103 R)
• M41: 18,703,923 km (0.066 R)
• M42: 19,862,708 km (0.113 R)
• M43: 20,254,056 km (0.087 R)
• M44: 21,110,803 km (0.119 R)
• M45: 21,510,229 km (0.077 R)
• M46: 22,655,401 km (0.074 R)
• M47: 23,269,650 km (0.061 R)
• M48: 23,889,434 km (0.044 R)
• M49: 24,236,052 km (0.065 R)
• M50: 24,724,190 km (0.107 R)
• M51: 24,864,213 km (0.098 R)
• M52: 25,568,520 km (0.038 R)
• M53: 25,639,280 km (0.098 R)
• M54: 26,279,260 km (0.054 R)
• M55: 27,793,040 km (0.091 R)
• M56: 28,891,538 km (0.096 R)
• M57: 30,078,896 km (0.116 R)
• M58: 30,904,377 km (0.054 R)
• M59: 30,979,774 km (0.07 R)
• M60: 31,509,351 km (0.113 R)
• M61: 33,347,909 km (0.046 R)
• M62: 33,657,726 km (0.07 R)
• M63: 34,827,880 km (0.095 R)
• M64: 36,249,658 km (0.112 R)
• M65: 37,770,919 km (0.105 R)
• M66: 38,255,616 km (0.079 R)
• M67: 39,558,315 km (0.054 R)
• M68: 42,123,320 km (0.093 R)
• M69: 42,374,345 km (0.115 R)
• M70: 43,299,159 km (0.054 R)
• M71: 44,741,582 km (0.069 R)
• M72: 45,425,693 km (0.1 R)
• M73: 46,977,771 km (0.12 R)
• M74: 49,250,162 km (0.031 R)
• M75: 50,488,533 km (0.036 R)
• M76: 51,826,836 km (0.115 R)
• M77: 53,176,658 km (0.109 R)
• M78: 54,264,832 km (0.083 R)
• M79: 54,902,867 km (0.108 R)
• M80: 55,177,230 km (0.103 R)
• M81: 55,727,002 km (0.072 R)
• M82: 56,278,719 km (0.108 R)
• M83: 56,370,871 km (0.104 R)
• M84: 56,832,231 km (0.039 R)
• M85: 57,202,336 km (0.067 R)
• M86: 58,223,940 km (0.037 R)
• M87: 60,002,808 km (0.064 R)
• M88: 62,275,200 km (0.026 R)
• M89: 63,230,233 km (0.063 R)
• M90: 63,997,819 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.4

Radius: 4.7

Gravity: 26.77 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.57 AU - 10.63 AU

Year: 19296 Days

Day: 23.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,742,001 km

• M1: 99,782 km (0.106 R)
• M2: 151,393 km (0.084 R)
• M3: 289,173 km (0.086 R)
• M4: 463,005 km (0.072 R)
• M5: 801,845 km (0.071 R)
• M6: 848,669 km (0.099 R)
• M7: 1,202,916 km (0.088 R)
• M8: 1,339,649 km (0.107 R)
• M9: 1,452,595 km (0.106 R)
• M10: 2,395,062 km (0.116 R)
• M11: 2,429,170 km (0.076 R)
• M12: 2,672,416 km (0.059 R)
• M13: 3,107,597 km (0.054 R)
• M14: 3,961,202 km (0.12 R)
• M15: 4,042,284 km (0.087 R)
• M16: 4,582,183 km (0.116 R)
• M17: 4,969,192 km (0.109 R)
• M18: 6,098,208 km (0.102 R)
• M19: 6,958,096 km (0.04 R)
• M20: 7,203,586 km (0.1 R)
• M21: 8,110,748 km (0.104 R)
• M22: 8,630,152 km (0.106 R)
• M23: 8,682,660 km (0.115 R)
• M24: 9,865,082 km (0.097 R)
• M25: 10,251,792 km (0.057 R)
• M26: 10,926,180 km (0.086 R)
• M27: 12,081,823 km (0.039 R)
• M28: 12,733,771 km (0.078 R)
• M29: 12,793,610 km (0.087 R)
• M30: 13,397,088 km (0.115 R)
• M31: 13,886,572 km (0.07 R)
• M32: 14,195,492 km (0.038 R)
• M33: 15,453,460 km (0.09 R)
• M34: 16,746,734 km (0.095 R)
• M35: 17,739,316 km (0.076 R)
• M36: 18,479,227 km (0.117 R)
• M37: 19,435,456 km (0.052 R)
• M38: 19,573,385 km (0.05 R)
• M39: 19,850,141 km (0.055 R)
• M40: 20,547,866 km (0.088 R)
• M41: 20,758,799 km (0.051 R)
• M42: 21,040,941 km (0.077 R)
• M43: 23,711,562 km (0.09 R)
• M44: 24,302,922 km (0.097 R)
• M45: 24,525,973 km (0.053 R)
• M46: 25,123,915 km (0.102 R)
• M47: 25,349,359 km (0.07 R)
• M48: 25,575,551 km (0.083 R)
• M49: 25,953,884 km (0.085 R)
• M50: 26,792,829 km (0.099 R)
• M51: 27,100,103 km (0.066 R)
• M52: 28,575,736 km (0.087 R)
• M53: 29,758,906 km (0.105 R)
• M54: 30,636,746 km (0.096 R)
• M55: 31,199,683 km (0.11 R)
• M56: 31,361,249 km (0.119 R)
• M57: 32,254,348 km (0.025 R)
• M58: 32,499,389 km (0.117 R)
• M59: 33,485,688 km (0.112 R)
• M60: 33,982,652 km (0.115 R)
• M61: 34,816,062 km (0.05 R)
• M62: 36,673,320 km (0.073 R)
• M63: 38,130,403 km (0.102 R)
• M64: 39,257,324 km (0.098 R)
• M65: 41,810,510 km (0.085 R)
• M66: 41,988,532 km (0.09 R)
• M67: 43,782,809 km (0.091 R)
• M68: 44,144,686 km (0.081 R)
• M69: 44,507,461 km (0.055 R)
• M70: 45,601,919 km (0.07 R)
• M71: 47,817,314 km (0.099 R)
• M72: 48,003,563 km (0.103 R)
• M73: 50,162,111 km (0.104 R)
• M74: 51,205,556 km (0.088 R)
• M75: 51,968,954 km (0.08 R)
• M76: 52,447,966 km (0.116 R)
• M77: 54,281,587 km (0.102 R)
• M78: 56,136,003 km (0.095 R)
• M79: 57,416,860 km (0.109 R)
• M80: 57,515,744 km (0.104 R)
• M81: 58,011,212 km (0.12 R)
• M82: 59,406,062 km (0.113 R)
• M83: 61,114,620 km (0.062 R)
• M84: 64,785,452 km (0.092 R)
• M85: 64,991,598 km (0.06 R)
• M86: 66,232,213 km (0.098 R)
• M87: 66,959,708 km (0.118 R)
• M88: 67,063,828 km (0.098 R)
• M89: 67,376,487 km (0.033 R)
• M90: 68,737,080 km (0.079 R)
• M91: 70,001,182 km (0.099 R)
• M92: 70,318,330 km (0.099 R)
• M93: 70,424,095 km (0.089 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 18,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit