🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.7

Radius: 9.9

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.43 AU - 0.61 AU

Year: 254 Days

Day: 5.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 18,899,032 km

• M1: 141,819 km (0.111 R)
• M2: 222,153 km (0.051 R)
• M3: 353,949 km (0.112 R)
• M4: 455,376 km (0.088 R)
• M5: 528,679 km (0.065 R)
• M6: 614,997 km (0.073 R)
• M7: 683,363 km (0.117 R)
• M8: 745,596 km (0.106 R)
• M9: 834,906 km (0.102 R)
• M10: 944,561 km (0.118 R)
• M11: 1,028,485 km (0.091 R)
• M12: 1,090,718 km (0.058 R)
• M13: 1,157,738 km (0.075 R)
• M14: 1,240,765 km (0.118 R)
• M15: 1,356,254 km (0.118 R)
• M16: 1,421,030 km (0.087 R)
• M17: 1,510,639 km (0.077 R)
• M18: 1,654,552 km (0.093 R)
• M19: 1,740,721 km (0.097 R)
• M20: 1,824,196 km (0.092 R)
• M21: 1,892,114 km (0.065 R)
• M22: 1,960,779 km (0.079 R)
• M23: 2,172,011 km (0.09 R)
• M24: 2,303,358 km (0.098 R)
• M25: 2,414,061 km (0.06 R)
• M26: 2,498,135 km (0.075 R)
• M27: 2,679,298 km (0.063 R)
• M28: 2,874,523 km (0.118 R)
• M29: 2,939,149 km (0.067 R)
• M30: 3,069,599 km (0.117 R)
• M31: 3,140,658 km (0.061 R)
• M32: 3,269,013 km (0.065 R)
• M33: 3,336,481 km (0.094 R)
• M34: 3,414,871 km (0.062 R)
• M35: 3,483,237 km (0.069 R)
• M36: 3,584,066 km (0.1 R)
• M37: 3,669,785 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.4

Radius: 14.8

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.53 AU - 0.68 AU

Year: 315 Days

Day: 6.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 18,899,032 km

• M1: 187,147 km (0.095 R)
• M2: 293,212 km (0.053 R)
• M3: 390,301 km (0.11 R)
• M4: 546,032 km (0.078 R)
• M5: 647,609 km (0.069 R)
• M6: 744,848 km (0.077 R)
• M7: 845,976 km (0.113 R)
• M8: 970,591 km (0.086 R)
• M9: 1,092,812 km (0.089 R)
• M10: 1,188,106 km (0.075 R)
• M11: 1,309,729 km (0.069 R)
• M12: 1,403,976 km (0.119 R)
• M13: 1,566,439 km (0.084 R)
• M14: 1,675,646 km (0.086 R)
• M15: 1,802,206 km (0.094 R)
• M16: 1,941,032 km (0.061 R)
• M17: 2,207,915 km (0.118 R)
• M18: 2,302,760 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.4

Radius: 10.5

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.64 AU - 0.84 AU

Year: 432 Days

Day: 6.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 18,899,032 km

• M1: 136,134 km (0.071 R)
• M2: 251,175 km (0.093 R)
• M3: 368,011 km (0.112 R)
• M4: 457,021 km (0.095 R)
• M5: 531,671 km (0.04 R)
• M6: 615,296 km (0.096 R)
• M7: 686,654 km (0.084 R)
• M8: 793,018 km (0.107 R)
• M9: 891,005 km (0.119 R)
• M10: 1,003,353 km (0.044 R)
• M11: 1,094,907 km (0.099 R)
• M12: 1,210,696 km (0.09 R)
• M13: 1,330,823 km (0.109 R)
• M14: 1,460,973 km (0.048 R)
• M15: 1,530,536 km (0.082 R)
• M16: 1,631,215 km (0.074 R)
• M17: 1,703,621 km (0.103 R)
• M18: 2,268,053 km (0.077 R)
• M19: 2,494,096 km (0.09 R)
• M20: 2,620,506 km (0.065 R)
• M21: 2,887,389 km (0.085 R)
• M22: 3,005,421 km (0.079 R)
• M23: 3,208,575 km (0.119 R)
• M24: 3,307,908 km (0.062 R)
• M25: 3,470,671 km (0.116 R)
• M26: 3,715,862 km (0.087 R)
• M27: 3,788,267 km (0.096 R)
• M28: 3,975,115 km (0.092 R)
• M29: 4,049,016 km (0.094 R)
• M30: 4,148,349 km (0.111 R)
• M31: 4,256,957 km (0.089 R)
• M32: 4,357,936 km (0.092 R)
• M33: 4,485,393 km (0.082 R)
• M34: 4,631,400 km (0.104 R)
• M35: 5,034,268 km (0.112 R)
• M36: 5,159,182 km (0.046 R)
• M37: 5,457,630 km (0.095 R)
• M38: 5,549,183 km (0.07 R)
• M39: 5,622,935 km (0.069 R)
• M40: 5,696,837 km (0.066 R)
• M41: 5,901,935 km (0.111 R)
• M42: 6,071,579 km (0.042 R)
• M43: 6,176,148 km (0.108 R)
• M44: 6,300,314 km (0.06 R)
• M45: 6,609,832 km (0.081 R)

Asteroid Belt

Center: 1.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.7

Radius: 8

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.07 AU - 2.11 AU

Year: 2049 Days

Day: 11 Hours

Environment

Temp: -211 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 18,899,032 km

• M1: 106,214 km (0.114 R)
• M2: 243,097 km (0.04 R)
• M3: 380,876 km (0.089 R)
• M4: 460,313 km (0.116 R)
• M5: 546,182 km (0.084 R)
• M6: 674,836 km (0.063 R)
• M7: 727,644 km (0.099 R)
• M8: 829,819 km (0.111 R)
• M9: 903,422 km (0.073 R)
• M10: 1,048,980 km (0.105 R)
• M11: 1,174,642 km (0.112 R)
• M12: 1,305,391 km (0.075 R)
• M13: 1,392,158 km (0.12 R)
• M14: 1,520,812 km (0.079 R)
• M15: 2,007,753 km (0.06 R)
• M16: 2,176,499 km (0.034 R)
• M17: 2,361,702 km (0.097 R)
• M18: 2,432,611 km (0.075 R)
• M19: 2,564,257 km (0.1 R)
• M20: 2,686,030 km (0.1 R)
• M21: 2,772,497 km (0.106 R)
• M22: 3,088,747 km (0.117 R)
• M23: 3,244,778 km (0.098 R)
• M24: 3,336,930 km (0.051 R)
• M25: 3,470,072 km (0.113 R)
• M26: 3,922,157 km (0.119 R)
• M27: 4,006,381 km (0.115 R)
• M28: 4,062,929 km (0.073 R)
• M29: 4,148,199 km (0.116 R)
• M30: 4,421,963 km (0.057 R)
• M31: 4,642,471 km (0.113 R)
• M32: 5,109,366 km (0.114 R)
• M33: 5,185,960 km (0.089 R)
• M34: 5,247,744 km (0.111 R)
• M35: 5,686,065 km (0.092 R)
• M36: 5,749,794 km (0.066 R)
• M37: 5,942,027 km (0.025 R)
• M38: 6,136,355 km (0.09 R)
• M39: 6,732,054 km (0.081 R)
• M40: 6,816,277 km (0.07 R)
• M41: 7,105,151 km (0.099 R)
• M42: 7,311,596 km (0.09 R)
• M43: 7,380,860 km (0.115 R)
• M44: 7,432,920 km (0.068 R)
• M45: 7,818,434 km (0.092 R)
• M46: 8,067,215 km (0.12 R)
• M47: 8,156,824 km (0.059 R)
• M48: 8,282,636 km (0.102 R)
• M49: 8,390,945 km (0.087 R)
• M50: 8,445,398 km (0.117 R)
• M51: 8,518,103 km (0.054 R)
• M52: 8,829,266 km (0.091 R)
• M53: 8,977,069 km (0.074 R)
• M54: 9,275,068 km (0.114 R)
• M55: 9,690,052 km (0.112 R)
• M56: 9,842,493 km (0.1 R)
• M57: 9,918,937 km (0.051 R)
• M58: 10,014,829 km (0.11 R)
• M59: 10,304,601 km (0.119 R)
• M60: 10,440,585 km (0.09 R)
• M61: 10,499,227 km (0.117 R)
• M62: 10,655,707 km (0.1 R)
• M63: 10,714,648 km (0.088 R)
• M64: 10,773,739 km (0.095 R)
• M65: 10,852,578 km (0.089 R)
• M66: 11,550,900 km (0.078 R)
• M67: 11,692,270 km (0.087 R)
• M68: 12,181,455 km (0.082 R)
• M69: 12,243,090 km (0.109 R)
• M70: 12,366,658 km (0.108 R)
• M71: 12,449,385 km (0.119 R)
• M72: 12,677,372 km (0.08 R)
• M73: 13,285,488 km (0.074 R)
• M74: 13,370,160 km (0.045 R)
• M75: 13,539,804 km (0.107 R)
• M76: 13,753,131 km (0.103 R)
• M77: 13,988,897 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.8

Radius: 11.2

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.75 AU - 3.57 AU

Year: 3810 Days

Day: 13.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 18,899,032 km

• M1: 154,834 km (0.092 R)
• M2: 225,145 km (0.112 R)
• M3: 332,855 km (0.08 R)
• M4: 434,731 km (0.114 R)
• M5: 677,230 km (0.029 R)
• M6: 899,083 km (0.097 R)
• M7: 974,780 km (0.047 R)
• M8: 1,121,685 km (0.081 R)
• M9: 1,264,252 km (0.102 R)
• M10: 1,350,270 km (0.115 R)
• M11: 1,634,058 km (0.111 R)
• M12: 2,288,249 km (0.066 R)
• M13: 2,425,281 km (0.071 R)
• M14: 2,643,843 km (0.11 R)
• M15: 2,852,682 km (0.103 R)
• M16: 3,150,980 km (0.039 R)
• M17: 3,338,276 km (0.087 R)
• M18: 4,013,711 km (0.085 R)
• M19: 4,291,813 km (0.116 R)
• M20: 4,442,907 km (0.104 R)
• M21: 4,769,629 km (0.03 R)
• M22: 4,945,855 km (0.033 R)
• M23: 5,324,936 km (0.092 R)
• M24: 5,406,018 km (0.08 R)
• M25: 5,507,745 km (0.112 R)
• M26: 5,610,369 km (0.07 R)
• M27: 5,713,442 km (0.052 R)
• M28: 5,900,738 km (0.091 R)
• M29: 6,090,129 km (0.062 R)
• M30: 6,648,429 km (0.036 R)
• M31: 6,735,794 km (0.071 R)
• M32: 6,867,589 km (0.12 R)
• M33: 7,111,434 km (0.09 R)
• M34: 7,200,894 km (0.087 R)
• M35: 7,493,956 km (0.102 R)
• M36: 7,630,688 km (0.115 R)
• M37: 7,883,209 km (0.106 R)
• M38: 8,420,415 km (0.078 R)
• M39: 8,969,440 km (0.046 R)
• M40: 9,066,080 km (0.1 R)
• M41: 9,727,901 km (0.082 R)
• M42: 10,001,964 km (0.11 R)
• M43: 10,152,459 km (0.117 R)
• M44: 10,405,130 km (0.051 R)
• M45: 10,506,707 km (0.111 R)
• M46: 10,813,682 km (0.096 R)
• M47: 11,097,619 km (0.086 R)
• M48: 11,175,559 km (0.097 R)
• M49: 11,778,588 km (0.112 R)
• M50: 12,743,794 km (0.119 R)
• M51: 13,043,738 km (0.12 R)
• M52: 13,126,016 km (0.112 R)
• M53: 13,373,750 km (0.083 R)
• M54: 14,379,946 km (0.108 R)
• M55: 14,521,765 km (0.089 R)
• M56: 14,635,459 km (0.083 R)
• M57: 15,237,142 km (0.065 R)
• M58: 15,468,569 km (0.1 R)
• M59: 15,905,545 km (0.1 R)
• M60: 16,081,472 km (0.118 R)
• M61: 16,199,056 km (0.071 R)
• M62: 16,376,180 km (0.057 R)
• M63: 16,583,522 km (0.104 R)
• M64: 16,821,533 km (0.051 R)
• M65: 17,150,648 km (0.109 R)
• M66: 17,572,663 km (0.07 R)
• M67: 17,693,838 km (0.083 R)
• M68: 18,427,017 km (0.043 R)
• M69: 18,580,953 km (0.08 R)
• M70: 19,169,920 km (0.103 R)
• M71: 19,451,164 km (0.063 R)
• M72: 19,576,527 km (0.114 R)
• M73: 19,954,411 km (0.102 R)
• M74: 20,049,256 km (0.095 R)
• M75: 20,557,440 km (0.077 R)
• M76: 21,684,211 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81

Radius: 13.9

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.12 AU - 5.54 AU

Year: 7200 Days

Day: 9.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 18,899,032 km

• M1: 181,612 km (0.109 R)
• M2: 280,047 km (0.112 R)
• M3: 369,806 km (0.12 R)
• M4: 527,183 km (0.09 R)
• M5: 721,211 km (0.118 R)
• M6: 903,122 km (0.113 R)
• M7: 1,040,453 km (0.114 R)
• M8: 1,260,811 km (0.11 R)
• M9: 1,405,173 km (0.069 R)
• M10: 1,508,695 km (0.112 R)
• M11: 1,872,965 km (0.109 R)
• M12: 1,987,857 km (0.093 R)
• M13: 2,144,934 km (0.102 R)
• M14: 3,173,270 km (0.075 R)
• M15: 3,578,531 km (0.082 R)
• M16: 3,901,812 km (0.105 R)
• M17: 4,336,244 km (0.109 R)
• M18: 4,438,718 km (0.115 R)
• M19: 4,611,504 km (0.046 R)
• M20: 4,963,657 km (0.117 R)
• M21: 5,053,117 km (0.069 R)
• M22: 5,197,329 km (0.1 R)
• M23: 5,601,094 km (0.065 R)
• M24: 6,458,738 km (0.111 R)
• M25: 6,655,011 km (0.083 R)
• M26: 7,194,760 km (0.099 R)
• M27: 7,439,203 km (0.116 R)
• M28: 7,769,515 km (0.096 R)
• M29: 8,167,894 km (0.062 R)
• M30: 8,745,791 km (0.052 R)
• M31: 9,270,580 km (0.045 R)
• M32: 9,447,854 km (0.054 R)
• M33: 9,536,864 km (0.081 R)
• M34: 9,715,783 km (0.04 R)
• M35: 9,918,339 km (0.11 R)
• M36: 10,008,846 km (0.044 R)
• M37: 10,465,717 km (0.092 R)
• M38: 10,742,922 km (0.1 R)
• M39: 11,022,820 km (0.101 R)
• M40: 11,328,598 km (0.101 R)
• M41: 11,470,716 km (0.107 R)
• M42: 11,565,860 km (0.117 R)
• M43: 11,876,575 km (0.059 R)
• M44: 12,093,492 km (0.111 R)
• M45: 12,190,132 km (0.047 R)
• M46: 12,579,984 km (0.069 R)
• M47: 12,800,940 km (0.109 R)
• M48: 13,048,076 km (0.069 R)
• M49: 13,246,891 km (0.075 R)
• M50: 13,446,754 km (0.083 R)
• M51: 13,672,797 km (0.047 R)
• M52: 13,925,467 km (0.104 R)
• M53: 14,027,044 km (0.053 R)
• M54: 14,205,215 km (0.108 R)
• M55: 14,307,391 km (0.071 R)
• M56: 15,107,590 km (0.085 R)
• M57: 15,264,069 km (0.075 R)
• M58: 15,473,805 km (0.113 R)
• M59: 15,657,960 km (0.096 R)
• M60: 15,763,427 km (0.108 R)
• M61: 16,134,878 km (0.11 R)
• M62: 16,241,542 km (0.101 R)
• M63: 16,348,504 km (0.114 R)
• M64: 16,886,458 km (0.118 R)
• M65: 17,130,452 km (0.117 R)
• M66: 17,402,870 km (0.074 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 17,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit