🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.7

Radius: 11.9

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.62 AU - 0.82 AU

Year: 401 Days

Day: 11.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 22,757,050 km

• M1: 148,401 km (0.079 R)
• M2: 277,354 km (0.03 R)
• M3: 460,462 km (0.11 R)
• M4: 576,251 km (0.113 R)
• M5: 654,491 km (0.107 R)
• M6: 771,327 km (0.039 R)
• M7: 881,281 km (0.036 R)
• M8: 959,072 km (0.058 R)
• M9: 1,059,003 km (0.095 R)
• M10: 1,134,401 km (0.063 R)
• M11: 1,424,321 km (0.031 R)
• M12: 1,526,497 km (0.1 R)
• M13: 1,626,578 km (0.054 R)
• M14: 1,742,965 km (0.08 R)
• M15: 1,881,792 km (0.094 R)
• M16: 2,119,802 km (0.116 R)
• M17: 2,211,655 km (0.097 R)
• M18: 2,357,363 km (0.119 R)
• M19: 2,452,657 km (0.053 R)
• M20: 2,663,889 km (0.118 R)
• M21: 2,741,231 km (0.037 R)
• M22: 2,836,076 km (0.051 R)
• M23: 2,949,172 km (0.108 R)
• M24: 3,180,002 km (0.116 R)
• M25: 3,452,868 km (0.115 R)
• M26: 3,733,364 km (0.084 R)
• M27: 3,820,281 km (0.069 R)
• M28: 3,920,362 km (0.047 R)
• M29: 4,059,637 km (0.118 R)
• M30: 4,136,232 km (0.096 R)
• M31: 4,213,274 km (0.053 R)
• M32: 4,362,424 km (0.08 R)
• M33: 4,500,203 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.6

Radius: 12.6

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.11 AU - 1.35 AU

Year: 895 Days

Day: 5.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 22,757,050 km

• M1: 160,070 km (0.1 R)
• M2: 308,022 km (0.109 R)
• M3: 389,702 km (0.077 R)
• M4: 482,453 km (0.098 R)
• M5: 652,845 km (0.064 R)
• M6: 875,746 km (0.037 R)
• M7: 1,226,553 km (0.103 R)
• M8: 1,317,658 km (0.112 R)
• M9: 1,418,637 km (0.103 R)
• M10: 1,544,897 km (0.11 R)
• M11: 1,636,451 km (0.119 R)
• M12: 1,793,230 km (0.109 R)
• M13: 1,889,720 km (0.117 R)
• M14: 2,004,761 km (0.115 R)
• M15: 2,164,681 km (0.075 R)
• M16: 2,293,934 km (0.067 R)
• M17: 2,426,029 km (0.113 R)
• M18: 2,725,524 km (0.1 R)
• M19: 2,875,121 km (0.108 R)
• M20: 3,241,487 km (0.038 R)
• M21: 3,340,520 km (0.096 R)
• M22: 3,420,406 km (0.063 R)
• M23: 3,633,433 km (0.078 R)
• M24: 3,767,473 km (0.09 R)
• M25: 3,998,003 km (0.071 R)
• M26: 4,115,138 km (0.112 R)
• M27: 4,201,007 km (0.107 R)
• M28: 4,287,625 km (0.096 R)
• M29: 4,473,425 km (0.101 R)
• M30: 4,650,848 km (0.119 R)
• M31: 4,774,117 km (0.07 R)
• M32: 4,921,321 km (0.108 R)
• M33: 5,070,021 km (0.071 R)
• M34: 5,220,218 km (0.067 R)
• M35: 5,325,086 km (0.081 R)
• M36: 5,620,242 km (0.084 R)
• M37: 5,835,963 km (0.057 R)
• M38: 5,957,137 km (0.105 R)
• M39: 6,152,661 km (0.097 R)
• M40: 6,904,690 km (0.099 R)
• M41: 7,148,983 km (0.034 R)
• M42: 7,396,119 km (0.116 R)
• M43: 7,805,419 km (0.082 R)
• M44: 7,979,401 km (0.12 R)
• M45: 8,060,034 km (0.091 R)
• M46: 8,208,734 km (0.028 R)
• M47: 8,426,549 km (0.078 R)
• M48: 8,660,221 km (0.116 R)
• M49: 8,743,098 km (0.079 R)
• M50: 8,895,837 km (0.027 R)
• M51: 9,260,557 km (0.085 R)
• M52: 9,373,803 km (0.094 R)
• M53: 9,558,706 km (0.117 R)
• M54: 9,644,575 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.5

Radius: 8.7

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.18 AU - 1.58 AU

Year: 1063 Days

Day: 8.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 22,757,050 km

• M1: 123,717 km (0.063 R)
• M2: 209,437 km (0.112 R)
• M3: 270,174 km (0.08 R)
• M4: 327,470 km (0.118 R)
• M5: 481,855 km (0.12 R)
• M6: 576,550 km (0.109 R)
• M7: 780,153 km (0.052 R)
• M8: 881,580 km (0.069 R)
• M9: 955,930 km (0.084 R)
• M10: 1,084,884 km (0.116 R)
• M11: 1,289,384 km (0.086 R)
• M12: 1,432,848 km (0.058 R)
• M13: 1,528,890 km (0.076 R)
• M14: 1,846,187 km (0.087 R)
• M15: 2,141,942 km (0.091 R)
• M16: 2,295,579 km (0.093 R)
• M17: 2,391,172 km (0.11 R)
• M18: 2,577,571 km (0.113 R)
• M19: 2,750,357 km (0.079 R)
• M20: 2,842,808 km (0.088 R)
• M21: 3,194,064 km (0.111 R)
• M22: 3,262,131 km (0.082 R)
• M23: 3,360,118 km (0.045 R)
• M24: 3,429,382 km (0.104 R)
• M25: 3,579,279 km (0.104 R)
• M26: 3,741,742 km (0.1 R)
• M27: 3,906,599 km (0.111 R)
• M28: 4,010,719 km (0.094 R)
• M29: 4,116,036 km (0.098 R)
• M30: 4,535,059 km (0.119 R)
• M31: 4,677,776 km (0.091 R)
• M32: 4,755,268 km (0.117 R)
• M33: 5,183,267 km (0.067 R)
• M34: 5,321,047 km (0.113 R)
• M35: 5,401,979 km (0.107 R)
• M36: 5,483,360 km (0.09 R)
• M37: 5,670,956 km (0.101 R)
• M38: 5,836,711 km (0.114 R)
• M39: 5,932,154 km (0.109 R)
• M40: 6,282,662 km (0.096 R)
• M41: 6,540,718 km (0.104 R)
• M42: 6,615,068 km (0.111 R)
• M43: 6,727,117 km (0.115 R)
• M44: 6,902,745 km (0.076 R)
• M45: 7,143,448 km (0.108 R)
• M46: 7,309,801 km (0.056 R)
• M47: 7,399,859 km (0.106 R)
• M48: 7,542,276 km (0.106 R)
• M49: 7,633,231 km (0.12 R)
• M50: 8,080,828 km (0.119 R)
• M51: 8,294,304 km (0.102 R)
• M52: 8,428,793 km (0.109 R)
• M53: 8,932,339 km (0.044 R)
• M54: 9,042,593 km (0.119 R)
• M55: 9,208,647 km (0.081 R)
• M56: 9,264,297 km (0.093 R)
• M57: 9,431,847 km (0.051 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.9

Radius: 5.1

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.14 AU - 7.56 AU

Year: 13072 Days

Day: 17.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 22,757,050 km

• M1: 105,167 km (0.108 R)
• M2: 181,313 km (0.117 R)
• M3: 231,578 km (0.117 R)
• M4: 265,835 km (0.065 R)
• M5: 396,883 km (0.047 R)
• M6: 465,848 km (0.085 R)
• M7: 802,742 km (0.097 R)
• M8: 857,645 km (0.109 R)
• M9: 948,451 km (0.097 R)
• M10: 1,042,398 km (0.081 R)
• M11: 1,090,568 km (0.065 R)
• M12: 1,355,506 km (0.085 R)
• M13: 1,869,225 km (0.101 R)
• M14: 2,373,370 km (0.09 R)
• M15: 2,453,255 km (0.117 R)
• M16: 3,106,849 km (0.05 R)
• M17: 3,479,946 km (0.09 R)
• M18: 3,662,605 km (0.107 R)
• M19: 4,152,238 km (0.065 R)
• M20: 4,404,610 km (0.032 R)
• M21: 4,443,954 km (0.067 R)
• M22: 4,602,229 km (0.092 R)
• M23: 5,358,446 km (0.106 R)
• M24: 5,421,427 km (0.103 R)
• M25: 5,463,464 km (0.114 R)
• M26: 6,021,165 km (0.095 R)
• M27: 6,152,362 km (0.104 R)
• M28: 6,351,028 km (0.047 R)
• M29: 6,686,875 km (0.095 R)
• M30: 7,028,407 km (0.113 R)
• M31: 7,143,598 km (0.106 R)
• M32: 7,375,624 km (0.117 R)
• M33: 8,086,812 km (0.11 R)
• M34: 8,499,553 km (0.081 R)
• M35: 9,244,251 km (0.098 R)
• M36: 9,370,511 km (0.106 R)
• M37: 9,803,747 km (0.104 R)
• M38: 9,932,401 km (0.09 R)
• M39: 10,035,773 km (0.109 R)
• M40: 10,165,475 km (0.11 R)
• M41: 10,321,804 km (0.12 R)
• M42: 10,795,581 km (0.113 R)
• M43: 11,276,538 km (0.099 R)
• M44: 11,709,773 km (0.105 R)
• M45: 11,846,356 km (0.114 R)
• M46: 12,369,949 km (0.051 R)
• M47: 12,536,900 km (0.056 R)
• M48: 13,382,726 km (0.108 R)
• M49: 13,985,755 km (0.093 R)
• M50: 14,597,461 km (0.084 R)
• M51: 15,486,521 km (0.089 R)
• M52: 15,847,052 km (0.12 R)
• M53: 16,240,794 km (0.096 R)
• M54: 16,791,164 km (0.109 R)
• M55: 16,914,433 km (0.085 R)
• M56: 17,254,618 km (0.097 R)
• M57: 17,378,934 km (0.084 R)
• M58: 18,542,357 km (0.107 R)
• M59: 18,606,086 km (0.099 R)
• M60: 18,637,800 km (0.109 R)
• M61: 19,568,897 km (0.115 R)
• M62: 19,633,673 km (0.08 R)
• M63: 20,219,798 km (0.047 R)
• M64: 20,416,369 km (0.081 R)
• M65: 20,613,689 km (0.115 R)
• M66: 20,844,668 km (0.085 R)
• M67: 21,109,606 km (0.08 R)
• M68: 21,810,622 km (0.113 R)
• M69: 21,877,791 km (0.116 R)
• M70: 22,519,117 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 16,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit