🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

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: 138.7

Radius: 14.4

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.87 AU - 0.91 AU

Year: 569 Days

Day: 7.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 56,850,184 km

• M1: 183,108 km (0.064 R)
• M2: 284,984 km (0.113 R)
• M3: 379,081 km (0.062 R)
• M4: 511,924 km (0.088 R)
• M5: 610,359 km (0.086 R)
• M6: 701,614 km (0.096 R)
• M7: 818,001 km (0.059 R)
• M8: 907,610 km (0.062 R)
• M9: 1,018,911 km (0.074 R)
• M10: 1,109,418 km (0.103 R)
• M11: 1,214,286 km (0.102 R)
• M12: 1,350,719 km (0.105 R)
• M13: 1,492,688 km (0.083 R)
• M14: 1,588,729 km (0.103 R)
• M15: 1,867,879 km (0.087 R)
• M16: 1,963,173 km (0.08 R)
• M17: 2,069,387 km (0.064 R)
• M18: 2,206,120 km (0.096 R)
• M19: 2,307,248 km (0.071 R)
• M20: 2,454,452 km (0.117 R)
• M21: 2,574,579 km (0.118 R)
• M22: 2,691,565 km (0.09 R)
• M23: 2,820,817 km (0.093 R)
• M24: 2,920,450 km (0.092 R)
• M25: 3,058,828 km (0.102 R)
• M26: 3,210,370 km (0.12 R)
• M27: 3,386,746 km (0.117 R)
• M28: 3,538,139 km (0.107 R)
• M29: 3,720,499 km (0.081 R)
• M30: 3,876,829 km (0.114 R)
• M31: 4,053,205 km (0.067 R)
• M32: 4,166,301 km (0.042 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.5

Radius: 10.6

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.97 AU - 5.75 AU

Year: 8417 Days

Day: 14.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 56,850,184 km

• M1: 204,051 km (0.049 R)
• M2: 905,366 km (0.108 R)
• M3: 1,027,887 km (0.096 R)
• M4: 1,212,790 km (0.102 R)
• M5: 1,470,098 km (0.085 R)
• M6: 1,616,106 km (0.096 R)
• M7: 1,745,059 km (0.113 R)
• M8: 2,590,437 km (0.116 R)
• M9: 3,270,808 km (0.116 R)
• M10: 3,407,839 km (0.062 R)
• M11: 4,033,607 km (0.107 R)
• M12: 4,725,647 km (0.119 R)
• M13: 4,849,813 km (0.117 R)
• M14: 5,650,162 km (0.076 R)
• M15: 5,881,739 km (0.043 R)
• M16: 6,015,480 km (0.112 R)
• M17: 6,150,268 km (0.089 R)
• M18: 6,354,170 km (0.108 R)
• M19: 6,457,093 km (0.08 R)
• M20: 6,769,004 km (0.116 R)
• M21: 7,192,516 km (0.078 R)
• M22: 7,407,488 km (0.114 R)
• M23: 7,479,744 km (0.036 R)
• M24: 7,880,816 km (0.058 R)
• M25: 8,214,120 km (0.09 R)
• M26: 8,552,211 km (0.069 R)
• M27: 8,856,493 km (0.103 R)
• M28: 8,971,534 km (0.086 R)
• M29: 9,554,367 km (0.048 R)
• M30: 9,711,744 km (0.105 R)
• M31: 9,830,525 km (0.102 R)
• M32: 10,109,226 km (0.089 R)
• M33: 10,309,986 km (0.066 R)
• M34: 10,431,160 km (0.115 R)
• M35: 10,797,226 km (0.08 R)
• M36: 10,961,335 km (0.066 R)
• M37: 11,167,631 km (0.085 R)
• M38: 11,500,336 km (0.054 R)
• M39: 11,751,960 km (0.119 R)
• M40: 12,389,247 km (0.087 R)
• M41: 13,037,754 km (0.06 R)
• M42: 13,388,112 km (0.027 R)
• M43: 13,520,207 km (0.12 R)
• M44: 13,785,893 km (0.107 R)
• M45: 13,919,483 km (0.078 R)
• M46: 14,502,915 km (0.051 R)
• M47: 17,202,259 km (0.095 R)
• M48: 17,876,646 km (0.112 R)
• M49: 18,657,996 km (0.067 R)
• M50: 19,750,509 km (0.083 R)
• M51: 20,304,470 km (0.069 R)
• M52: 20,812,654 km (0.091 R)
• M53: 21,686,007 km (0.104 R)
• M54: 22,728,853 km (0.092 R)
• M55: 23,948,226 km (0.04 R)
• M56: 24,269,861 km (0.068 R)
• M57: 24,377,422 km (0.08 R)
• M58: 24,809,012 km (0.098 R)
• M59: 25,243,294 km (0.12 R)
• M60: 25,570,614 km (0.077 R)
• M61: 25,734,723 km (0.084 R)
• M62: 26,949,458 km (0.117 R)
• M63: 27,228,159 km (0.08 R)
• M64: 29,721,357 km (0.11 R)
• M65: 30,240,312 km (0.118 R)
• M66: 30,820,453 km (0.072 R)
• M67: 31,111,869 km (0.112 R)
• M68: 31,228,705 km (0.099 R)
• M69: 32,168,629 km (0.086 R)
• M70: 32,405,143 km (0.11 R)
• M71: 34,016,013 km (0.106 R)
• M72: 34,800,953 km (0.11 R)
• M73: 35,530,841 km (0.119 R)
• M74: 36,265,815 km (0.102 R)
• M75: 36,696,806 km (0.084 R)
• M76: 37,750,574 km (0.059 R)
• M77: 38,062,485 km (0.057 R)
• M78: 38,375,145 km (0.103 R)
• M79: 38,688,702 km (0.116 R)
• M80: 39,697,889 km (0.073 R)
• M81: 40,142,045 km (0.106 R)
• M82: 40,460,390 km (0.105 R)
• M83: 40,587,847 km (0.116 R)
• M84: 41,484,537 km (0.113 R)
• M85: 42,064,378 km (0.09 R)
• M86: 42,452,435 km (0.043 R)
• M87: 42,646,912 km (0.088 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.4

Radius: 7.2

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.46 AU - 6.74 AU

Year: 10218 Days

Day: 20.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,850,184 km

• M1: 280,646 km (0.102 R)
• M2: 445,652 km (0.12 R)
• M3: 812,765 km (0.098 R)
• M4: 890,556 km (0.045 R)
• M5: 943,963 km (0.085 R)
• M6: 1,212,790 km (0.097 R)
• M7: 1,348,326 km (0.105 R)
• M8: 1,700,778 km (0.1 R)
• M9: 1,751,043 km (0.052 R)
• M10: 1,853,069 km (0.067 R)
• M11: 2,373,969 km (0.112 R)
• M12: 2,583,106 km (0.035 R)
• M13: 2,719,240 km (0.09 R)
• M14: 3,142,004 km (0.118 R)
• M15: 3,287,413 km (0.092 R)
• M16: 3,435,216 km (0.084 R)
• M17: 3,715,413 km (0.053 R)
• M18: 4,252,020 km (0.085 R)
• M19: 4,908,605 km (0.045 R)
• M20: 5,273,325 km (0.071 R)
• M21: 5,396,743 km (0.074 R)
• M22: 5,722,418 km (0.073 R)
• M23: 6,132,017 km (0.051 R)
• M24: 6,340,407 km (0.092 R)
• M25: 6,898,407 km (0.119 R)
• M26: 7,006,416 km (0.073 R)
• M27: 7,499,790 km (0.104 R)
• M28: 7,583,116 km (0.089 R)
• M29: 7,834,889 km (0.104 R)
• M30: 8,490,726 km (0.084 R)
• M31: 8,986,942 km (0.085 R)
• M32: 9,045,884 km (0.073 R)
• M33: 9,104,975 km (0.101 R)
• M34: 9,552,422 km (0.039 R)
• M35: 11,413,121 km (0.084 R)
• M36: 11,733,859 km (0.086 R)
• M37: 12,057,588 km (0.08 R)
• M38: 12,318,637 km (0.084 R)
• M39: 12,548,718 km (0.103 R)
• M40: 12,979,560 km (0.115 R)
• M41: 13,213,681 km (0.064 R)
• M42: 13,821,946 km (0.11 R)
• M43: 14,439,336 km (0.062 R)
• M44: 14,890,822 km (0.114 R)
• M45: 15,488,167 km (0.062 R)
• M46: 15,594,381 km (0.059 R)
• M47: 15,914,670 km (0.054 R)
• M48: 15,986,028 km (0.11 R)
• M49: 16,093,440 km (0.085 R)
• M50: 16,165,097 km (0.05 R)
• M51: 17,070,463 km (0.038 R)
• M52: 17,180,268 km (0.112 R)
• M53: 17,290,223 km (0.06 R)
• M54: 17,363,675 km (0.111 R)
• M55: 17,510,880 km (0.056 R)
• M56: 17,769,534 km (0.1 R)
• M57: 18,328,133 km (0.075 R)
• M58: 18,741,322 km (0.105 R)
• M59: 18,854,568 km (0.069 R)
• M60: 18,967,963 km (0.078 R)
• M61: 19,043,809 km (0.072 R)
• M62: 19,462,234 km (0.082 R)
• M63: 19,653,570 km (0.09 R)
• M64: 20,385,851 km (0.117 R)
• M65: 20,580,179 km (0.054 R)
• M66: 21,797,906 km (0.11 R)
• M67: 22,275,721 km (0.059 R)
• M68: 22,555,918 km (0.118 R)
• M69: 22,676,344 km (0.104 R)
• M70: 22,958,336 km (0.11 R)
• M71: 23,484,921 km (0.082 R)
• M72: 23,688,524 km (0.118 R)
• M73: 23,892,725 km (0.098 R)
• M74: 25,047,022 km (0.107 R)
• M75: 25,505,390 km (0.113 R)
• M76: 25,589,165 km (0.108 R)
• M77: 26,050,824 km (0.059 R)
• M78: 26,557,661 km (0.03 R)
• M79: 27,581,060 km (0.071 R)
• M80: 27,882,051 km (0.09 R)
• M81: 28,443,791 km (0.103 R)
• M82: 28,530,408 km (0.074 R)
• M83: 28,878,373 km (0.108 R)
• M84: 29,009,271 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.2

Radius: 3.2

Gravity: 26.58 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.5 AU - 11.9 AU

Year: 20490 Days

Day: 22.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,850,184 km

• M1: 49,068 km (0.062 R)
• M2: 277,953 km (0.118 R)
• M3: 427,850 km (0.103 R)
• M4: 494,271 km (0.098 R)
• M5: 733,030 km (0.083 R)
• M6: 1,325,288 km (0.071 R)
• M7: 1,349,373 km (0.106 R)
• M8: 1,422,825 km (0.055 R)
• M9: 1,522,906 km (0.085 R)
• M10: 1,599,351 km (0.066 R)
• M11: 1,703,321 km (0.106 R)
• M12: 1,890,468 km (0.093 R)
• M13: 2,520,425 km (0.075 R)
• M14: 2,857,768 km (0.063 R)
• M15: 3,015,743 km (0.109 R)
• M16: 3,241,636 km (0.065 R)
• M17: 3,540,234 km (0.116 R)
• M18: 3,743,986 km (0.029 R)
• M19: 5,822,200 km (0.087 R)
• M20: 6,802,963 km (0.078 R)
• M21: 7,013,597 km (0.108 R)
• M22: 7,355,129 km (0.093 R)
• M23: 7,877,674 km (0.107 R)
• M24: 8,187,791 km (0.075 R)
• M25: 8,366,859 km (0.105 R)
• M26: 8,774,514 km (0.093 R)
• M27: 9,374,700 km (0.092 R)
• M28: 9,421,375 km (0.105 R)
• M29: 9,845,335 km (0.118 R)
• M30: 9,892,758 km (0.115 R)
• M31: 10,323,599 km (0.104 R)
• M32: 10,420,090 km (0.094 R)
• M33: 11,853,537 km (0.104 R)
• M34: 12,106,956 km (0.117 R)
• M35: 12,464,495 km (0.066 R)
• M36: 13,822,993 km (0.097 R)
• M37: 15,337,671 km (0.112 R)
• M38: 16,338,780 km (0.09 R)
• M39: 17,763,850 km (0.115 R)
• M40: 17,995,577 km (0.119 R)
• M41: 18,991,300 km (0.053 R)
• M42: 19,645,192 km (0.088 R)
• M43: 21,650,402 km (0.112 R)
• M44: 22,146,170 km (0.104 R)
• M45: 23,592,482 km (0.109 R)
• M46: 26,707,409 km (0.102 R)
• M47: 27,105,638 km (0.08 R)
• M48: 27,706,872 km (0.112 R)
• M49: 27,908,231 km (0.074 R)
• M50: 28,922,504 km (0.106 R)
• M51: 29,742,450 km (0.089 R)
• M52: 30,293,270 km (0.073 R)
• M53: 31,125,931 km (0.075 R)
• M54: 31,195,644 km (0.086 R)
• M55: 33,026,722 km (0.096 R)
• M56: 33,454,123 km (0.054 R)
• M57: 33,597,139 km (0.081 R)
• M58: 34,603,035 km (0.12 R)
• M59: 35,037,168 km (0.076 R)
• M60: 35,327,687 km (0.099 R)
• M61: 36,423,790 km (0.086 R)
• M62: 37,828,365 km (0.11 R)
• M63: 40,081,757 km (0.095 R)
• M64: 40,233,599 km (0.071 R)
• M65: 41,071,647 km (0.087 R)
• M66: 42,455,577 km (0.087 R)
• M67: 42,997,869 km (0.052 R)
• M68: 43,308,733 km (0.072 R)
• M69: 44,011,095 km (0.064 R)
• M70: 44,245,964 km (0.044 R)
• M71: 45,347,902 km (0.102 R)
• M72: 45,981,598 km (0.08 R)
• M73: 47,177,484 km (0.105 R)
• M74: 47,337,853 km (0.075 R)
• M75: 47,739,224 km (0.119 R)
• M76: 48,061,158 km (0.089 R)
• M77: 49,356,077 km (0.05 R)
• M78: 49,926,195 km (0.081 R)
• M79: 50,089,406 km (0.074 R)
• M80: 50,252,917 km (0.086 R)
• M81: 50,498,407 km (0.059 R)
• M82: 52,145,629 km (0.088 R)
• M83: 52,560,015 km (0.065 R)
• M84: 53,142,250 km (0.041 R)
• M85: 53,225,576 km (0.054 R)
• M86: 53,392,378 km (0.099 R)
• M87: 53,810,204 km (0.049 R)
• M88: 54,901,521 km (0.088 R)
• M89: 55,238,864 km (0.089 R)
• M90: 55,323,237 km (0.075 R)
• M91: 56,679,791 km (0.098 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 13,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit