🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.53 AU - 0.83 AU

Year: 214 Days

Day: 29.5 Hours

Environment

Temp: 135 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,551,443 km

• M1: 287,378 km (0.097 R)

Asteroid Belt

Center: 3.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.7

Radius: 10.3

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.9 AU - 6.92 AU

Year: 6917 Days

Day: 9.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 17,551,443 km

• M1: 134,937 km (0.107 R)
• M2: 203,902 km (0.075 R)
• M3: 433,684 km (0.092 R)
• M4: 660,325 km (0.111 R)
• M5: 765,044 km (0.074 R)
• M6: 1,205,160 km (0.098 R)
• M7: 1,413,401 km (0.104 R)
• M8: 1,800,560 km (0.115 R)
• M9: 2,220,332 km (0.107 R)
• M10: 2,893,522 km (0.083 R)
• M11: 3,572,248 km (0.098 R)
• M12: 3,957,761 km (0.072 R)
• M13: 4,473,126 km (0.112 R)
• M14: 4,590,560 km (0.09 R)
• M15: 4,798,501 km (0.07 R)
• M16: 5,039,952 km (0.118 R)
• M17: 5,409,908 km (0.109 R)
• M18: 5,916,745 km (0.063 R)
• M19: 6,306,897 km (0.061 R)
• M20: 6,471,903 km (0.092 R)
• M21: 6,705,425 km (0.111 R)
• M22: 6,806,404 km (0.106 R)
• M23: 7,985,385 km (0.069 R)
• M24: 8,056,743 km (0.075 R)
• M25: 8,199,908 km (0.105 R)
• M26: 8,380,323 km (0.113 R)
• M27: 8,452,728 km (0.096 R)
• M28: 8,781,545 km (0.111 R)
• M29: 9,301,397 km (0.096 R)
• M30: 9,716,980 km (0.081 R)
• M31: 9,869,570 km (0.108 R)
• M32: 10,683,831 km (0.045 R)
• M33: 10,999,632 km (0.11 R)
• M34: 11,640,659 km (0.066 R)
• M35: 11,884,204 km (0.06 R)
• M36: 12,334,943 km (0.116 R)
• M37: 12,417,521 km (0.109 R)
• M38: 13,000,653 km (0.118 R)
• M39: 13,084,727 km (0.062 R)
• M40: 14,453,847 km (0.106 R)
• M41: 14,759,476 km (0.028 R)
• M42: 14,847,140 km (0.119 R)
• M43: 15,644,347 km (0.101 R)
• M44: 15,823,266 km (0.058 R)
• M45: 15,913,174 km (0.055 R)
• M46: 16,228,676 km (0.045 R)
• M47: 16,546,272 km (0.075 R)
• M48: 17,095,596 km (0.108 R)
• M49: 18,353,265 km (0.078 R)
• M50: 18,494,785 km (0.096 R)
• M51: 19,112,624 km (0.105 R)
• M52: 19,208,217 km (0.069 R)
• M53: 21,352,254 km (0.112 R)
• M54: 21,800,150 km (0.032 R)
• M55: 23,060,512 km (0.073 R)
• M56: 24,137,317 km (0.1 R)
• M57: 24,499,942 km (0.06 R)
• M58: 24,707,884 km (0.097 R)
• M59: 25,282,938 km (0.074 R)
• M60: 25,756,714 km (0.052 R)
• M61: 25,968,246 km (0.089 R)
• M62: 27,357,112 km (0.079 R)
• M63: 27,464,972 km (0.077 R)
• M64: 27,681,141 km (0.029 R)
• M65: 29,099,479 km (0.118 R)
• M66: 30,933,698 km (0.07 R)
• M67: 31,440,386 km (0.071 R)
• M68: 31,553,332 km (0.104 R)
• M69: 31,722,976 km (0.116 R)
• M70: 32,006,614 km (0.091 R)
• M71: 32,177,006 km (0.089 R)
• M72: 32,461,990 km (0.109 R)
• M73: 32,576,133 km (0.091 R)
• M74: 32,690,426 km (0.08 R)
• M75: 33,264,134 km (0.119 R)
• M76: 34,771,033 km (0.082 R)
• M77: 34,946,362 km (0.116 R)
• M78: 35,532,785 km (0.093 R)
• M79: 36,063,409 km (0.113 R)
• M80: 37,251,964 km (0.095 R)
• M81: 38,031,369 km (0.096 R)
• M82: 38,151,795 km (0.116 R)
• M83: 38,332,659 km (0.084 R)
• M84: 39,484,413 km (0.109 R)
• M85: 39,728,407 km (0.097 R)
• M86: 39,972,850 km (0.05 R)
• M87: 41,017,343 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.1

Radius: 9.2

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.22 AU - 8.66 AU

Year: 7728 Days

Day: 11.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 17,551,443 km

• M1: 181,313 km (0.103 R)
• M2: 269,127 km (0.114 R)
• M3: 419,173 km (0.067 R)
• M4: 483,650 km (0.105 R)
• M5: 661,671 km (0.052 R)
• M6: 847,771 km (0.107 R)
• M7: 918,381 km (0.106 R)
• M8: 1,081,443 km (0.101 R)
• M9: 1,190,201 km (0.073 R)
• M10: 1,352,365 km (0.118 R)
• M11: 1,680,283 km (0.1 R)
• M12: 1,994,738 km (0.066 R)
• M13: 2,936,457 km (0.069 R)
• M14: 3,545,619 km (0.109 R)
• M15: 3,615,781 km (0.103 R)
• M16: 4,317,245 km (0.112 R)
• M17: 4,903,070 km (0.109 R)
• M18: 5,732,142 km (0.101 R)
• M19: 6,092,822 km (0.069 R)
• M20: 6,177,046 km (0.09 R)
• M21: 6,318,416 km (0.03 R)
• M22: 7,159,006 km (0.074 R)
• M23: 7,337,327 km (0.118 R)
• M24: 7,487,074 km (0.086 R)
• M25: 7,973,118 km (0.108 R)
• M26: 8,313,303 km (0.025 R)
• M27: 8,784,686 km (0.102 R)
• M28: 9,039,601 km (0.118 R)
• M29: 9,135,942 km (0.064 R)
• M30: 9,524,448 km (0.034 R)
• M31: 9,655,047 km (0.113 R)
• M32: 10,117,154 km (0.097 R)
• M33: 10,350,976 km (0.083 R)
• M34: 10,418,145 km (0.091 R)
• M35: 10,485,315 km (0.108 R)
• M36: 10,721,979 km (0.11 R)
• M37: 10,926,180 km (0.084 R)
• M38: 11,269,357 km (0.084 R)
• M39: 11,581,269 km (0.108 R)
• M40: 11,755,849 km (0.112 R)
• M41: 12,641,618 km (0.097 R)
• M42: 13,548,780 km (0.089 R)
• M43: 13,917,389 km (0.086 R)
• M44: 14,476,736 km (0.069 R)
• M45: 14,664,780 km (0.047 R)
• M46: 14,740,177 km (0.108 R)
• M47: 15,119,408 km (0.076 R)
• M48: 15,463,483 km (0.086 R)
• M49: 16,984,145 km (0.068 R)
• M50: 17,301,891 km (0.099 R)
• M51: 17,421,570 km (0.053 R)
• M52: 17,661,824 km (0.079 R)
• M53: 18,064,541 km (0.091 R)
• M54: 18,226,556 km (0.083 R)
• M55: 18,348,328 km (0.075 R)
• M56: 18,797,122 km (0.062 R)
• M57: 19,002,370 km (0.114 R)
• M58: 19,125,938 km (0.053 R)
• M59: 19,705,780 km (0.087 R)
• M60: 19,830,694 km (0.034 R)
• M61: 20,039,682 km (0.099 R)
• M62: 20,375,529 km (0.094 R)
• M63: 20,925,152 km (0.102 R)
• M64: 21,095,245 km (0.068 R)
• M65: 21,479,711 km (0.062 R)
• M66: 21,780,253 km (0.103 R)
• M67: 21,866,422 km (0.116 R)
• M68: 22,082,291 km (0.094 R)
• M69: 23,128,280 km (0.067 R)
• M70: 23,304,207 km (0.115 R)
• M71: 23,745,969 km (0.109 R)
• M72: 24,772,360 km (0.032 R)
• M73: 26,087,026 km (0.082 R)
• M74: 26,178,580 km (0.11 R)
• M75: 26,316,061 km (0.056 R)
• M76: 26,407,764 km (0.112 R)
• M77: 27,610,531 km (0.09 R)
• M78: 27,703,730 km (0.1 R)
• M79: 28,077,875 km (0.078 R)
• M80: 28,171,673 km (0.113 R)
• M81: 28,831,100 km (0.03 R)
• M82: 30,117,193 km (0.037 R)
• M83: 31,373,217 km (0.055 R)
• M84: 31,616,762 km (0.084 R)
• M85: 32,350,988 km (0.095 R)
• M86: 32,744,880 km (0.084 R)
• M87: 32,843,614 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.6

Radius: 12.4

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.85 AU - 9.47 AU

Year: 8073 Days

Day: 9 Hours

Environment

Temp: -164 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 17,551,443 km

• M1: 162,314 km (0.096 R)
• M2: 244,593 km (0.1 R)
• M3: 354,547 km (0.109 R)
• M4: 449,242 km (0.109 R)
• M5: 585,376 km (0.114 R)
• M6: 720,912 km (0.04 R)
• M7: 1,094,907 km (0.115 R)
• M8: 1,416,991 km (0.095 R)
• M9: 1,629,270 km (0.077 R)
• M10: 2,381,299 km (0.106 R)
• M11: 2,500,678 km (0.073 R)
• M12: 2,718,044 km (0.119 R)
• M13: 2,871,082 km (0.088 R)
• M14: 2,955,904 km (0.101 R)
• M15: 3,041,474 km (0.118 R)
• M16: 3,318,230 km (0.093 R)
• M17: 4,375,139 km (0.115 R)
• M18: 4,489,582 km (0.102 R)
• M19: 4,571,861 km (0.112 R)
• M20: 4,738,213 km (0.099 R)
• M21: 5,008,387 km (0.108 R)
• M22: 5,214,533 km (0.094 R)
• M23: 5,670,657 km (0.099 R)
• M24: 5,867,528 km (0.118 R)
• M25: 6,012,189 km (0.096 R)
• M26: 6,231,350 km (0.116 R)
• M27: 6,565,252 km (0.119 R)
• M28: 6,904,839 km (0.094 R)
• M29: 7,347,350 km (0.073 R)
• M30: 7,719,849 km (0.099 R)
• M31: 8,018,446 km (0.1 R)
• M32: 8,118,676 km (0.09 R)
• M33: 8,300,438 km (0.073 R)
• M34: 9,061,592 km (0.068 R)
• M35: 9,187,104 km (0.115 R)
• M36: 9,376,645 km (0.068 R)
• M37: 9,974,139 km (0.085 R)
• M38: 10,386,879 km (0.058 R)
• M39: 10,650,321 km (0.076 R)
• M40: 10,738,584 km (0.112 R)
• M41: 11,251,256 km (0.106 R)
• M42: 11,386,343 km (0.094 R)
• M43: 12,092,744 km (0.099 R)
• M44: 12,462,849 km (0.079 R)
• M45: 12,930,791 km (0.119 R)
• M46: 13,072,311 km (0.085 R)
• M47: 13,285,637 km (0.119 R)
• M48: 13,404,568 km (0.103 R)
• M49: 13,547,882 km (0.119 R)
• M50: 13,691,646 km (0.073 R)
• M51: 15,156,957 km (0.061 R)
• M52: 15,356,221 km (0.095 R)
• M53: 15,656,464 km (0.099 R)
• M54: 16,085,361 km (0.119 R)
• M55: 16,954,675 km (0.029 R)
• M56: 17,058,047 km (0.099 R)
• M57: 17,213,329 km (0.114 R)
• M58: 17,499,211 km (0.025 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 14,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit