🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353

Radius: 11.5

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.92 AU - 1.38 AU

Year: 822 Days

Day: 8 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 83,317,435 km

• M1: 187,745 km (0.106 R)
• M2: 371,751 km (0.025 R)
• M3: 480,808 km (0.081 R)
• M4: 611,855 km (0.093 R)
• M5: 747,092 km (0.106 R)
• M6: 863,180 km (0.113 R)
• M7: 991,235 km (0.111 R)
• M8: 1,076,656 km (0.095 R)
• M9: 1,360,742 km (0.066 R)
• M10: 1,463,067 km (0.095 R)
• M11: 1,792,182 km (0.082 R)
• M12: 1,904,979 km (0.082 R)
• M13: 2,027,051 km (0.095 R)
• M14: 2,186,971 km (0.028 R)
• M15: 2,272,242 km (0.107 R)
• M16: 2,358,560 km (0.104 R)
• M17: 2,556,777 km (0.052 R)
• M18: 2,639,206 km (0.112 R)
• M19: 2,783,717 km (0.07 R)
• M20: 2,923,142 km (0.053 R)
• M21: 3,479,048 km (0.1 R)
• M22: 3,621,016 km (0.115 R)
• M23: 3,748,025 km (0.103 R)
• M24: 3,867,853 km (0.062 R)
• M25: 4,032,710 km (0.111 R)
• M26: 4,459,363 km (0.092 R)
• M27: 4,550,169 km (0.093 R)
• M28: 4,788,927 km (0.097 R)
• M29: 4,891,252 km (0.098 R)
• M30: 5,050,873 km (0.072 R)
• M31: 5,135,994 km (0.027 R)
• M32: 5,618,148 km (0.081 R)
• M33: 6,317,368 km (0.089 R)
• M34: 6,491,351 km (0.082 R)
• M35: 6,646,334 km (0.113 R)
• M36: 6,771,099 km (0.104 R)
• M37: 6,886,140 km (0.116 R)
• M38: 7,075,979 km (0.084 R)
• M39: 7,256,694 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.4

Radius: 13.5

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.18 AU - 1.18 AU

Year: 855 Days

Day: 9.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 83,317,435 km

• M1: 170,392 km (0.073 R)
• M2: 347,366 km (0.074 R)
• M3: 435,330 km (0.025 R)
• M4: 590,014 km (0.075 R)
• M5: 801,845 km (0.103 R)
• M6: 886,966 km (0.098 R)
• M7: 1,087,427 km (0.119 R)
• M8: 1,246,449 km (0.106 R)
• M9: 1,376,600 km (0.072 R)
• M10: 1,763,161 km (0.048 R)
• M11: 2,020,319 km (0.109 R)
• M12: 2,334,475 km (0.11 R)
• M13: 2,506,812 km (0.111 R)
• M14: 2,608,538 km (0.116 R)
• M15: 2,702,186 km (0.112 R)
• M16: 2,845,052 km (0.092 R)
• M17: 3,059,127 km (0.102 R)
• M18: 3,178,207 km (0.082 R)
• M19: 3,288,760 km (0.113 R)
• M20: 3,431,476 km (0.077 R)
• M21: 3,607,403 km (0.113 R)
• M22: 3,723,042 km (0.09 R)
• M23: 3,968,532 km (0.109 R)
• M24: 4,554,956 km (0.027 R)
• M25: 4,771,873 km (0.064 R)
• M26: 4,887,512 km (0.067 R)
• M27: 5,192,392 km (0.089 R)
• M28: 5,359,194 km (0.115 R)
• M29: 5,710,600 km (0.09 R)
• M30: 5,858,103 km (0.046 R)
• M31: 6,044,352 km (0.085 R)
• M32: 6,132,017 km (0.042 R)
• M33: 6,270,544 km (0.118 R)
• M34: 6,359,256 km (0.069 R)
• M35: 6,461,132 km (0.085 R)
• M36: 6,563,607 km (0.05 R)
• M37: 6,796,231 km (0.101 R)
• M38: 6,926,681 km (0.115 R)
• M39: 7,084,207 km (0.069 R)
• M40: 7,564,117 km (0.087 R)
• M41: 7,658,663 km (0.108 R)
• M42: 7,862,714 km (0.075 R)
• M43: 7,999,746 km (0.089 R)
• M44: 8,206,640 km (0.082 R)
• M45: 8,471,428 km (0.112 R)
• M46: 8,739,059 km (0.082 R)
• M47: 9,009,532 km (0.103 R)
• M48: 9,167,358 km (0.098 R)
• M49: 9,268,336 km (0.075 R)
• M50: 9,866,877 km (0.066 R)
• M51: 10,044,450 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441

Radius: 10.3

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.33 AU - 3.59 AU

Year: 4292 Days

Day: 12.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 83,317,435 km

• M1: 171,140 km (0.071 R)
• M2: 294,857 km (0.116 R)
• M3: 438,471 km (0.067 R)
• M4: 599,588 km (0.097 R)
• M5: 902,374 km (0.069 R)
• M6: 994,227 km (0.118 R)
• M7: 1,126,173 km (0.105 R)
• M8: 1,475,185 km (0.069 R)
• M9: 1,842,747 km (0.026 R)
• M10: 2,254,440 km (0.079 R)
• M11: 2,333,876 km (0.04 R)
• M12: 2,594,476 km (0.083 R)
• M13: 2,728,366 km (0.108 R)
• M14: 3,055,686 km (0.073 R)
• M15: 3,233,109 km (0.065 R)
• M16: 3,377,621 km (0.113 R)
• M17: 3,450,624 km (0.086 R)
• M18: 3,842,721 km (0.116 R)
• M19: 4,073,251 km (0.115 R)
• M20: 4,427,499 km (0.07 R)
• M21: 4,689,744 km (0.095 R)
• M22: 4,833,058 km (0.114 R)
• M23: 4,936,281 km (0.054 R)
• M24: 5,314,016 km (0.086 R)
• M25: 5,463,613 km (0.076 R)
• M26: 5,528,090 km (0.075 R)
• M27: 5,810,531 km (0.099 R)
• M28: 6,434,952 km (0.088 R)
• M29: 6,894,068 km (0.059 R)
• M30: 7,221,837 km (0.103 R)
• M31: 7,626,649 km (0.063 R)
• M32: 7,819,780 km (0.076 R)
• M33: 7,990,022 km (0.108 R)
• M34: 8,235,512 km (0.102 R)
• M35: 8,359,080 km (0.118 R)
• M36: 8,508,379 km (0.067 R)
• M37: 8,683,558 km (0.112 R)
• M38: 8,859,934 km (0.094 R)
• M39: 9,216,276 km (0.097 R)
• M40: 9,344,631 km (0.088 R)
• M41: 9,759,615 km (0.073 R)
• M42: 9,916,843 km (0.085 R)
• M43: 10,986,168 km (0.085 R)
• M44: 11,067,699 km (0.083 R)
• M45: 11,204,282 km (0.112 R)
• M46: 11,756,298 km (0.088 R)
• M47: 12,458,660 km (0.079 R)
• M48: 12,829,214 km (0.084 R)
• M49: 13,087,869 km (0.089 R)
• M50: 13,232,380 km (0.1 R)
• M51: 13,522,900 km (0.044 R)
• M52: 13,815,663 km (0.092 R)
• M53: 14,080,900 km (0.083 R)
• M54: 14,258,622 km (0.099 R)
• M55: 14,377,552 km (0.078 R)
• M56: 14,976,991 km (0.072 R)
• M57: 15,462,436 km (0.104 R)
• M58: 16,981,303 km (0.066 R)
• M59: 17,107,414 km (0.118 R)
• M60: 17,297,104 km (0.06 R)
• M61: 17,551,121 km (0.087 R)
• M62: 17,678,579 km (0.042 R)
• M63: 17,838,499 km (0.059 R)
• M64: 18,547,294 km (0.113 R)
• M65: 18,644,532 km (0.099 R)
• M66: 18,774,682 km (0.07 R)
• M67: 18,839,907 km (0.053 R)
• M68: 18,937,744 km (0.098 R)
• M69: 19,199,540 km (0.117 R)
• M70: 19,925,838 km (0.082 R)
• M71: 20,158,911 km (0.028 R)
• M72: 20,896,878 km (0.05 R)
• M73: 21,065,923 km (0.044 R)
• M74: 21,303,335 km (0.118 R)
• M75: 21,780,702 km (0.051 R)
• M76: 22,123,730 km (0.04 R)
• M77: 22,954,596 km (0.108 R)
• M78: 23,094,171 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.8

Radius: 7.4

Gravity: 11.19 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.55 AU - 13.39 AU

Year: 24229 Days

Day: 16.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,317,435 km

• M1: 461,210 km (0.067 R)
• M2: 733,030 km (0.069 R)
• M3: 808,427 km (0.09 R)
• M4: 913,145 km (0.09 R)
• M5: 1,022,501 km (0.027 R)
• M6: 1,078,900 km (0.069 R)
• M7: 1,136,345 km (0.111 R)
• M8: 1,224,608 km (0.114 R)
• M9: 1,408,015 km (0.066 R)
• M10: 1,600,548 km (0.113 R)
• M11: 1,767,349 km (0.057 R)
• M12: 1,904,979 km (0.075 R)
• M13: 2,082,103 km (0.074 R)
• M14: 2,567,548 km (0.117 R)
• M15: 3,004,972 km (0.082 R)
• M16: 3,422,650 km (0.087 R)
• M17: 4,038,095 km (0.12 R)
• M18: 4,451,584 km (0.113 R)
• M19: 4,927,006 km (0.111 R)
• M20: 6,289,543 km (0.111 R)
• M21: 6,876,117 km (0.113 R)
• M22: 7,093,781 km (0.097 R)
• M23: 7,313,690 km (0.085 R)
• M24: 7,987,030 km (0.093 R)
• M25: 8,915,285 km (0.085 R)
• M26: 9,816,163 km (0.087 R)
• M27: 10,745,914 km (0.075 R)
• M28: 11,381,256 km (0.081 R)
• M29: 12,028,716 km (0.107 R)
• M30: 12,754,565 km (0.069 R)
• M31: 13,494,775 km (0.101 R)
• M32: 13,562,693 km (0.094 R)
• M33: 13,767,342 km (0.095 R)
• M34: 19,127,434 km (0.05 R)
• M35: 20,596,336 km (0.053 R)
• M36: 21,622,128 km (0.094 R)
• M37: 23,722,931 km (0.096 R)
• M38: 23,887,339 km (0.118 R)
• M39: 24,051,897 km (0.113 R)
• M40: 24,217,053 km (0.061 R)
• M41: 25,047,919 km (0.034 R)
• M42: 26,396,694 km (0.034 R)
• M43: 26,566,936 km (0.118 R)
• M44: 27,165,777 km (0.097 R)
• M45: 27,337,664 km (0.032 R)
• M46: 28,463,688 km (0.049 R)
• M47: 29,076,441 km (0.091 R)
• M48: 29,870,506 km (0.116 R)
• M49: 31,389,672 km (0.087 R)
• M50: 32,022,621 km (0.109 R)
• M51: 33,577,092 km (0.103 R)
• M52: 33,946,450 km (0.032 R)
• M53: 34,131,502 km (0.044 R)
• M54: 34,968,951 km (0.098 R)
• M55: 35,813,132 km (0.113 R)
• M56: 36,758,890 km (0.082 R)
• M57: 40,721,737 km (0.092 R)
• M58: 41,115,479 km (0.072 R)
• M59: 41,214,213 km (0.089 R)
• M60: 41,312,948 km (0.092 R)
• M61: 43,706,065 km (0.09 R)
• M62: 44,109,231 km (0.096 R)
• M63: 44,919,304 km (0.06 R)
• M64: 45,326,210 km (0.089 R)
• M65: 47,586,035 km (0.096 R)
• M66: 48,416,752 km (0.108 R)
• M67: 49,777,046 km (0.091 R)
• M68: 50,092,697 km (0.112 R)
• M69: 53,716,706 km (0.108 R)
• M70: 56,215,589 km (0.035 R)
• M71: 56,544,405 km (0.05 R)
• M72: 56,654,060 km (0.115 R)
• M73: 61,100,707 km (0.095 R)
• M74: 61,890,285 km (0.101 R)
• M75: 63,365,768 km (0.059 R)
• M76: 64,623,139 km (0.032 R)
• M77: 65,427,676 km (0.111 R)
• M78: 66,930,536 km (0.063 R)
• M79: 67,744,349 km (0.106 R)
• M80: 70,441,748 km (0.093 R)
• M81: 71,625,366 km (0.069 R)
• M82: 71,981,708 km (0.064 R)
• M83: 73,413,210 km (0.105 R)
• M84: 74,853,987 km (0.091 R)
• M85: 76,061,691 km (0.092 R)
• M86: 77,763,367 km (0.048 R)
• M87: 78,496,546 km (0.1 R)
• M88: 79,109,299 km (0.076 R)
• M89: 79,477,609 km (0.066 R)
• M90: 79,723,548 km (0.108 R)
• M91: 81,327,985 km (0.137 R)
• M92: 81,451,852 km (0.063 R)
• M93: 82,320,716 km (0.111 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 12,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit