🌌 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: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.9

Radius: 10.6

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.61 AU - 0.81 AU

Year: 406 Days

Day: 14 Hours

Environment

Temp: -149 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 42,739,265 km

• M1: 144,212 km (0.082 R)
• M2: 248,632 km (0.098 R)
• M3: 316,549 km (0.1 R)
• M4: 391,647 km (0.101 R)
• M5: 469,737 km (0.101 R)
• M6: 562,787 km (0.096 R)
• M7: 639,531 km (0.099 R)
• M8: 744,997 km (0.103 R)
• M9: 811,419 km (0.089 R)
• M10: 883,226 km (0.095 R)
• M11: 1,009,636 km (0.116 R)
• M12: 1,091,316 km (0.069 R)
• M13: 1,168,060 km (0.096 R)
• M14: 1,300,305 km (0.1 R)
• M15: 1,441,675 km (0.086 R)
• M16: 1,534,874 km (0.115 R)
• M17: 1,600,847 km (0.095 R)
• M18: 1,680,582 km (0.092 R)
• M19: 1,941,182 km (0.104 R)
• M20: 2,026,602 km (0.045 R)
• M21: 2,094,819 km (0.105 R)
• M22: 2,173,208 km (0.118 R)
• M23: 2,290,343 km (0.103 R)
• M24: 2,371,126 km (0.088 R)
• M25: 2,462,680 km (0.119 R)
• M26: 2,550,494 km (0.072 R)
• M27: 2,639,355 km (0.109 R)
• M28: 2,759,632 km (0.106 R)
• M29: 2,840,714 km (0.076 R)
• M30: 2,948,574 km (0.08 R)
• M31: 3,042,073 km (0.076 R)
• M32: 3,237,298 km (0.081 R)
• M33: 3,425,941 km (0.098 R)
• M34: 3,535,446 km (0.11 R)
• M35: 3,618,324 km (0.085 R)
• M36: 3,690,579 km (0.1 R)
• M37: 3,763,434 km (0.066 R)
• M38: 3,842,421 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.2

Radius: 12.9

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.45 AU - 3.03 AU

Year: 3076 Days

Day: 9.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 42,739,265 km

• M1: 220,058 km (0.101 R)
• M2: 310,715 km (0.098 R)
• M3: 447,597 km (0.118 R)
• M4: 620,233 km (0.107 R)
• M5: 817,852 km (0.102 R)
• M6: 1,349,971 km (0.106 R)
• M7: 1,485,956 km (0.099 R)
• M8: 1,600,847 km (0.103 R)
• M9: 1,799,214 km (0.095 R)
• M10: 1,936,096 km (0.095 R)
• M11: 2,034,082 km (0.098 R)
• M12: 2,177,098 km (0.079 R)
• M13: 2,595,673 km (0.106 R)
• M14: 2,782,820 km (0.1 R)
• M15: 2,942,441 km (0.108 R)
• M16: 3,304,318 km (0.108 R)
• M17: 3,388,691 km (0.043 R)
• M18: 3,750,568 km (0.106 R)
• M19: 4,271,169 km (0.068 R)
• M20: 4,400,272 km (0.102 R)
• M21: 4,872,253 km (0.037 R)
• M22: 5,007,190 km (0.081 R)
• M23: 5,104,579 km (0.077 R)
• M24: 5,701,474 km (0.044 R)
• M25: 5,823,546 km (0.088 R)
• M26: 5,905,376 km (0.03 R)
• M27: 6,341,603 km (0.03 R)
• M28: 6,531,742 km (0.057 R)
• M29: 6,659,648 km (0.109 R)
• M30: 6,788,303 km (0.079 R)
• M31: 7,712,369 km (0.094 R)
• M32: 8,074,844 km (0.117 R)
• M33: 8,281,140 km (0.096 R)
• M34: 8,722,603 km (0.047 R)
• M35: 8,863,524 km (0.109 R)
• M36: 9,147,910 km (0.108 R)
• M37: 9,459,223 km (0.096 R)
• M38: 9,604,183 km (0.081 R)
• M39: 10,389,572 km (0.039 R)
• M40: 11,221,037 km (0.067 R)
• M41: 11,348,943 km (0.056 R)
• M42: 11,631,982 km (0.089 R)
• M43: 11,969,475 km (0.114 R)
• M44: 12,389,396 km (0.033 R)
• M45: 12,787,327 km (0.094 R)
• M46: 12,894,289 km (0.06 R)
• M47: 13,081,885 km (0.061 R)
• M48: 13,378,837 km (0.047 R)
• M49: 13,514,522 km (0.047 R)
• M50: 14,061,751 km (0.077 R)
• M51: 14,560,510 km (0.119 R)
• M52: 14,980,581 km (0.104 R)
• M53: 15,121,502 km (0.097 R)
• M54: 15,206,175 km (0.117 R)
• M55: 15,775,395 km (0.079 R)
• M56: 16,062,623 km (0.058 R)
• M57: 16,554,800 km (0.107 R)
• M58: 17,052,063 km (0.1 R)
• M59: 17,169,796 km (0.103 R)
• M60: 17,376,391 km (0.106 R)
• M61: 17,851,813 km (0.089 R)
• M62: 18,151,158 km (0.116 R)
• M63: 18,422,080 km (0.115 R)
• M64: 18,724,567 km (0.075 R)
• M65: 19,457,297 km (0.113 R)
• M66: 19,549,599 km (0.11 R)
• M67: 19,858,220 km (0.109 R)
• M68: 20,324,068 km (0.03 R)
• M69: 20,982,448 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.5

Radius: 14.2

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.14 AU - 4.18 AU

Year: 4749 Days

Day: 5.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 42,739,265 km

• M1: 262,843 km (0.038 R)
• M2: 368,460 km (0.116 R)
• M3: 491,579 km (0.078 R)
• M4: 737,069 km (0.074 R)
• M5: 857,345 km (0.067 R)
• M6: 985,102 km (0.1 R)
• M7: 1,109,418 km (0.108 R)
• M8: 1,340,547 km (0.074 R)
• M9: 1,812,977 km (0.063 R)
• M10: 2,156,304 km (0.034 R)
• M11: 2,322,058 km (0.099 R)
• M12: 2,770,104 km (0.073 R)
• M13: 3,027,562 km (0.086 R)
• M14: 3,182,695 km (0.028 R)
• M15: 3,420,705 km (0.095 R)
• M16: 3,517,495 km (0.086 R)
• M17: 3,648,094 km (0.078 R)
• M18: 3,796,944 km (0.036 R)
• M19: 4,377,832 km (0.1 R)
• M20: 4,661,021 km (0.119 R)
• M21: 4,913,692 km (0.101 R)
• M22: 5,171,150 km (0.119 R)
• M23: 5,853,316 km (0.059 R)
• M24: 6,544,009 km (0.074 R)
• M25: 6,766,461 km (0.114 R)
• M26: 7,177,407 km (0.084 R)
• M27: 7,281,377 km (0.078 R)
• M28: 7,745,131 km (0.099 R)
• M29: 7,851,943 km (0.105 R)
• M30: 8,305,674 km (0.087 R)
• M31: 9,058,450 km (0.094 R)
• M32: 9,193,537 km (0.032 R)
• M33: 9,374,850 km (0.077 R)
• M34: 9,972,044 km (0.069 R)
• M35: 10,392,863 km (0.057 R)
• M36: 10,724,223 km (0.1 R)
• M37: 11,034,937 km (0.114 R)
• M38: 11,252,004 km (0.089 R)
• M39: 11,714,560 km (0.118 R)
• M40: 11,861,914 km (0.117 R)
• M41: 12,133,734 km (0.099 R)
• M42: 12,784,484 km (0.091 R)
• M43: 12,987,040 km (0.084 R)
• M44: 13,088,767 km (0.109 R)
• M45: 13,472,335 km (0.037 R)
• M46: 14,067,885 km (0.055 R)
• M47: 14,724,918 km (0.096 R)
• M48: 14,857,462 km (0.12 R)
• M49: 15,177,452 km (0.111 R)
• M50: 15,338,270 km (0.109 R)
• M51: 15,688,628 km (0.046 R)
• M52: 16,589,955 km (0.059 R)
• M53: 17,284,089 km (0.069 R)
• M54: 17,902,676 km (0.092 R)
• M55: 18,044,346 km (0.076 R)
• M56: 18,758,077 km (0.041 R)
• M57: 19,017,181 km (0.108 R)
• M58: 19,364,696 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.3

Radius: 7.2

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.9 AU - 9.22 AU

Year: 14099 Days

Day: 15.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 42,739,265 km

• M1: 114,592 km (0.107 R)
• M2: 167,849 km (0.12 R)
• M3: 333,753 km (0.08 R)
• M4: 405,410 km (0.105 R)
• M5: 580,739 km (0.046 R)
• M6: 747,989 km (0.111 R)
• M7: 1,438,234 km (0.07 R)
• M8: 1,499,419 km (0.106 R)
• M9: 1,688,212 km (0.119 R)
• M10: 1,974,393 km (0.029 R)
• M11: 2,158,248 km (0.105 R)
• M12: 2,667,031 km (0.118 R)
• M13: 3,566,114 km (0.113 R)
• M14: 3,649,739 km (0.061 R)
• M15: 3,790,361 km (0.072 R)
• M16: 3,875,632 km (0.032 R)
• M17: 4,106,312 km (0.081 R)
• M18: 4,252,619 km (0.111 R)
• M19: 4,550,618 km (0.056 R)
• M20: 4,855,498 km (0.051 R)
• M21: 4,979,216 km (0.111 R)
• M22: 5,646,272 km (0.105 R)
• M23: 7,273,598 km (0.059 R)
• M24: 7,450,872 km (0.086 R)
• M25: 7,522,230 km (0.108 R)
• M26: 7,773,853 km (0.093 R)
• M27: 7,846,109 km (0.105 R)
• M28: 8,582,280 km (0.12 R)
• M29: 8,845,124 km (0.102 R)
• M30: 9,263,549 km (0.117 R)
• M31: 9,922,827 km (0.11 R)
• M32: 10,477,087 km (0.055 R)
• M33: 10,879,206 km (0.054 R)
• M34: 11,041,370 km (0.095 R)
• M35: 11,163,592 km (0.119 R)
• M36: 12,664,956 km (0.046 R)
• M37: 13,007,086 km (0.098 R)
• M38: 13,569,574 km (0.115 R)
• M39: 14,184,272 km (0.1 R)
• M40: 14,272,834 km (0.093 R)
• M41: 14,942,883 km (0.095 R)
• M42: 15,304,461 km (0.095 R)
• M43: 16,966,643 km (0.099 R)
• M44: 17,202,110 km (0.106 R)
• M45: 18,540,113 km (0.105 R)
• M46: 18,733,992 km (0.111 R)
• M47: 20,209,476 km (0.06 R)
• M48: 20,609,201 km (0.095 R)
• M49: 20,759,697 km (0.107 R)
• M50: 21,416,431 km (0.113 R)
• M51: 22,388,369 km (0.091 R)
• M52: 22,543,202 km (0.102 R)
• M53: 22,853,917 km (0.111 R)
• M54: 23,218,038 km (0.082 R)
• M55: 23,531,895 km (0.103 R)
• M56: 23,584,254 km (0.11 R)
• M57: 24,640,864 km (0.05 R)
• M58: 25,551,167 km (0.105 R)
• M59: 25,658,877 km (0.088 R)
• M60: 26,091,664 km (0.106 R)
• M61: 26,254,576 km (0.059 R)
• M62: 27,846,746 km (0.091 R)
• M63: 28,124,400 km (0.098 R)
• M64: 28,347,301 km (0.104 R)
• M65: 28,682,549 km (0.12 R)
• M66: 28,906,797 km (0.11 R)
• M67: 29,639,677 km (0.068 R)
• M68: 30,321,544 km (0.101 R)
• M69: 31,008,647 km (0.084 R)
• M70: 32,456,455 km (0.076 R)
• M71: 32,983,039 km (0.095 R)
• M72: 33,394,583 km (0.043 R)
• M73: 33,926,254 km (0.106 R)
• M74: 35,417,595 km (0.098 R)
• M75: 35,718,436 km (0.12 R)
• M76: 36,443,836 km (0.086 R)
• M77: 36,504,573 km (0.074 R)
• M78: 37,174,173 km (0.081 R)
• M79: 37,663,658 km (0.093 R)
• M80: 38,093,901 km (0.092 R)
• M81: 38,217,020 km (0.05 R)
• M82: 38,711,142 km (0.083 R)
• M83: 38,773,075 km (0.113 R)
• M84: 39,145,125 km (0.095 R)
• M85: 39,331,674 km (0.06 R)
• M86: 41,023,626 km (0.089 R)
• M87: 41,466,136 km (0.096 R)
• M88: 41,973,871 km (0.1 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: 387 - 14,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit