🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.9

Radius: 8.8

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.45 AU - 0.73 AU

Year: 307 Days

Day: 7.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 28,166,673 km

• M1: 110,104 km (0.076 R)
• M2: 182,659 km (0.115 R)
• M3: 287,677 km (0.085 R)
• M4: 349,461 km (0.086 R)
• M5: 409,300 km (0.097 R)
• M6: 473,328 km (0.102 R)
• M7: 538,552 km (0.086 R)
• M8: 610,359 km (0.108 R)
• M9: 711,637 km (0.069 R)
• M10: 774,618 km (0.093 R)
• M11: 899,682 km (0.1 R)
• M12: 1,020,407 km (0.107 R)
• M13: 1,197,830 km (0.068 R)
• M14: 1,253,929 km (0.119 R)
• M15: 1,398,142 km (0.04 R)
• M16: 1,487,452 km (0.045 R)
• M17: 1,583,045 km (0.118 R)
• M18: 1,703,321 km (0.117 R)
• M19: 1,817,315 km (0.098 R)
• M20: 1,901,090 km (0.114 R)
• M21: 2,067,742 km (0.059 R)
• M22: 2,179,940 km (0.109 R)
• M23: 2,274,187 km (0.057 R)
• M24: 2,344,498 km (0.113 R)
• M25: 2,430,816 km (0.116 R)
• M26: 2,570,241 km (0.097 R)
• M27: 2,659,401 km (0.101 R)
• M28: 2,717,745 km (0.074 R)
• M29: 2,787,158 km (0.079 R)
• M30: 2,933,165 km (0.108 R)
• M31: 2,993,453 km (0.094 R)
• M32: 3,076,331 km (0.051 R)
• M33: 3,154,271 km (0.093 R)
• M34: 3,221,740 km (0.054 R)
• M35: 3,398,116 km (0.06 R)
• M36: 3,467,230 km (0.069 R)
• M37: 3,542,777 km (0.059 R)
• M38: 3,689,383 km (0.093 R)
• M39: 3,772,410 km (0.063 R)
• M40: 3,952,376 km (0.116 R)
• M41: 4,086,266 km (0.087 R)
• M42: 4,221,652 km (0.116 R)

Planet 2 - Ice Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.3

Radius: 6.3

Gravity: 19.41 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.8 AU - 5.92 AU

Year: 9621 Days

Day: 22.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 28,166,673 km

• M1: 79,885 km (0.077 R)
• M2: 247,584 km (0.094 R)
• M3: 466,297 km (0.069 R)
• M4: 510,877 km (0.052 R)
• M5: 670,198 km (0.095 R)
• M6: 721,062 km (0.08 R)
• M7: 1,074,562 km (0.109 R)
• M8: 1,387,819 km (0.091 R)
• M9: 1,704,967 km (0.098 R)
• M10: 1,775,876 km (0.12 R)
• M11: 2,119,802 km (0.076 R)
• M12: 2,221,828 km (0.117 R)
• M13: 2,811,842 km (0.102 R)
• M14: 3,937,566 km (0.11 R)
• M15: 4,383,816 km (0.113 R)
• M16: 4,846,073 km (0.098 R)
• M17: 4,981,011 km (0.103 R)
• M18: 5,780,761 km (0.091 R)
• M19: 5,996,032 km (0.053 R)
• M20: 6,140,993 km (0.088 R)
• M21: 6,732,203 km (0.112 R)
• M22: 7,225,876 km (0.113 R)
• M23: 8,047,767 km (0.07 R)
• M24: 8,207,687 km (0.11 R)
• M25: 8,368,654 km (0.037 R)
• M26: 8,734,720 km (0.05 R)
• M27: 8,940,268 km (0.088 R)
• M28: 9,356,300 km (0.061 R)
• M29: 9,651,307 km (0.082 R)
• M30: 9,906,521 km (0.087 R)
• M31: 10,164,128 km (0.097 R)
• M32: 10,250,446 km (0.055 R)
• M33: 10,554,429 km (0.077 R)
• M34: 10,641,944 km (0.083 R)
• M35: 10,729,608 km (0.07 R)
• M36: 10,817,422 km (0.118 R)
• M37: 10,993,948 km (0.07 R)
• M38: 11,038,228 km (0.067 R)
• M39: 11,127,090 km (0.047 R)
• M40: 11,171,520 km (0.097 R)
• M41: 11,529,358 km (0.119 R)
• M42: 12,764,588 km (0.1 R)
• M43: 13,279,803 km (0.1 R)
• M44: 14,670,465 km (0.099 R)
• M45: 14,768,003 km (0.096 R)
• M46: 15,160,547 km (0.069 R)
• M47: 15,308,649 km (0.111 R)
• M48: 15,606,349 km (0.098 R)
• M49: 16,106,754 km (0.111 R)
• M50: 16,157,019 km (0.102 R)
• M51: 16,510,818 km (0.043 R)
• M52: 16,663,108 km (0.069 R)
• M53: 17,071,810 km (0.062 R)
• M54: 17,277,357 km (0.109 R)
• M55: 18,265,002 km (0.097 R)
• M56: 18,475,187 km (0.109 R)
• M57: 18,686,270 km (0.114 R)
• M58: 19,324,305 km (0.098 R)
• M59: 21,668,204 km (0.106 R)
• M60: 22,002,406 km (0.091 R)
• M61: 22,282,154 km (0.093 R)
• M62: 22,450,601 km (0.085 R)
• M63: 22,788,692 km (0.071 R)
• M64: 23,128,429 km (0.09 R)
• M65: 23,185,276 km (0.059 R)
• M66: 23,641,251 km (0.095 R)
• M67: 24,446,536 km (0.111 R)
• M68: 24,562,325 km (0.112 R)
• M69: 25,143,812 km (0.051 R)
• M70: 26,975,338 km (0.065 R)
• M71: 28,422,548 km (0.092 R)
• M72: 28,666,094 km (0.078 R)
• M73: 30,764,952 km (0.098 R)
• M74: 30,889,866 km (0.12 R)
• M75: 32,721,243 km (0.057 R)
• M76: 33,489,279 km (0.094 R)
• M77: 33,553,606 km (0.059 R)
• M78: 34,328,074 km (0.083 R)
• M79: 34,457,775 km (0.12 R)
• M80: 34,847,627 km (0.115 R)
• M81: 35,173,751 km (0.114 R)
• M82: 36,223,928 km (0.116 R)
• M83: 37,217,856 km (0.069 R)
• M84: 37,952,381 km (0.119 R)
• M85: 39,843,598 km (0.106 R)
• M86: 40,457,996 km (0.047 R)
• M87: 42,111,651 km (0.107 R)
• M88: 43,016,569 km (0.073 R)
• M89: 44,068,690 km (0.1 R)
• M90: 47,059,301 km (0.104 R)
• M91: 47,780,962 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.3

Radius: 6.9

Gravity: 19.86 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.08 AU - 7.82 AU

Year: 13792 Days

Day: 20.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 28,166,673 km

• M1: 96,640 km (0.106 R)
• M2: 151,842 km (0.116 R)
• M3: 286,779 km (0.081 R)
• M4: 331,359 km (0.1 R)
• M5: 481,705 km (0.085 R)
• M6: 633,996 km (0.079 R)
• M7: 758,611 km (0.06 R)
• M8: 824,135 km (0.114 R)
• M9: 914,492 km (0.075 R)
• M10: 1,155,045 km (0.115 R)
• M11: 1,308,832 km (0.095 R)
• M12: 1,361,640 km (0.057 R)
• M13: 1,580,053 km (0.065 R)
• M14: 1,664,875 km (0.036 R)
• M15: 1,839,156 km (0.08 R)
• M16: 1,958,685 km (0.104 R)
• M17: 2,205,521 km (0.083 R)
• M18: 2,527,905 km (0.034 R)
• M19: 3,004,224 km (0.098 R)
• M20: 3,731,868 km (0.07 R)
• M21: 3,807,565 km (0.062 R)
• M22: 4,037,796 km (0.108 R)
• M23: 5,170,850 km (0.087 R)
• M24: 5,255,373 km (0.071 R)
• M25: 5,468,700 km (0.059 R)
• M26: 5,554,868 km (0.058 R)
• M27: 6,081,004 km (0.108 R)
• M28: 7,275,094 km (0.113 R)
• M29: 7,369,790 km (0.101 R)
• M30: 8,241,496 km (0.089 R)
• M31: 8,389,897 km (0.103 R)
• M32: 8,689,392 km (0.081 R)
• M33: 8,891,050 km (0.097 R)
• M34: 11,099,713 km (0.047 R)
• M35: 11,594,134 km (0.117 R)
• M36: 11,760,487 km (0.08 R)
• M37: 12,547,372 km (0.097 R)
• M38: 13,409,205 km (0.026 R)
• M39: 14,528,197 km (0.12 R)
• M40: 14,767,554 km (0.044 R)
• M41: 15,676,810 km (0.116 R)
• M42: 15,860,815 km (0.072 R)
• M43: 15,983,934 km (0.115 R)
• M44: 16,479,402 km (0.108 R)
• M45: 17,105,918 km (0.112 R)
• M46: 18,640,942 km (0.114 R)
• M47: 19,031,692 km (0.098 R)
• M48: 19,097,066 km (0.071 R)
• M49: 19,953,514 km (0.049 R)
• M50: 20,086,506 km (0.103 R)
• M51: 20,486,980 km (0.103 R)
• M52: 21,363,623 km (0.109 R)
• M53: 23,925,038 km (0.051 R)
• M54: 24,776,399 km (0.1 R)
• M55: 25,205,745 km (0.102 R)
• M56: 27,685,031 km (0.104 R)
• M57: 28,428,981 km (0.061 R)
• M58: 28,503,630 km (0.03 R)
• M59: 30,470,094 km (0.108 R)
• M60: 30,699,727 km (0.091 R)
• M61: 38,760,509 km (0.066 R)
• M62: 38,926,413 km (0.065 R)
• M63: 39,341,996 km (0.028 R)
• M64: 40,177,799 km (0.119 R)
• M65: 40,598,020 km (0.092 R)
• M66: 41,357,827 km (0.026 R)
• M67: 41,781,937 km (0.062 R)
• M68: 42,463,655 km (0.083 R)
• M69: 42,805,935 km (0.12 R)
• M70: 44,530,649 km (0.102 R)
• M71: 45,839,032 km (0.083 R)
• M72: 46,983,306 km (0.037 R)
• M73: 47,071,718 km (0.037 R)
• M74: 47,603,239 km (0.051 R)
• M75: 48,136,855 km (0.099 R)
• M76: 49,569,254 km (0.078 R)
• M77: 50,834,254 km (0.093 R)
• M78: 53,119,362 km (0.092 R)
• M79: 53,672,724 km (0.047 R)
• M80: 53,857,627 km (0.068 R)
• M81: 55,344,331 km (0.088 R)
• M82: 55,437,680 km (0.117 R)
• M83: 55,624,527 km (0.045 R)
• M84: 56,844,498 km (0.068 R)
• M85: 58,643,263 km (0.044 R)
• M86: 59,024,289 km (0.105 R)
• M87: 60,845,643 km (0.072 R)
• M88: 62,199,354 km (0.09 R)
• M89: 62,588,009 km (0.091 R)
• M90: 62,782,636 km (0.073 R)
• M91: 62,977,412 km (0.032 R)
• M92: 64,641,390 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.4

Radius: 6

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.09 AU - 9.35 AU

Year: 15984 Days

Day: 17.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 28,166,673 km

• M1: 87,664 km (0.096 R)
• M2: 172,636 km (0.08 R)
• M3: 540,198 km (0.037 R)
• M4: 795,561 km (0.062 R)
• M5: 1,016,817 km (0.1 R)
• M6: 1,155,943 km (0.067 R)
• M7: 1,286,392 km (0.102 R)
• M8: 1,331,122 km (0.113 R)
• M9: 1,625,680 km (0.087 R)
• M10: 1,838,857 km (0.073 R)
• M11: 2,026,303 km (0.115 R)
• M12: 2,148,824 km (0.109 R)
• M13: 2,662,992 km (0.057 R)
• M14: 2,701,139 km (0.104 R)
• M15: 2,933,913 km (0.08 R)
• M16: 2,993,154 km (0.074 R)
• M17: 3,234,156 km (0.093 R)
• M18: 3,460,498 km (0.1 R)
• M19: 3,670,683 km (0.118 R)
• M20: 4,575,750 km (0.057 R)
• M21: 4,993,876 km (0.054 R)
• M22: 5,231,438 km (0.074 R)
• M23: 5,668,563 km (0.088 R)
• M24: 5,966,412 km (0.067 R)
• M25: 6,707,071 km (0.11 R)
• M26: 7,288,259 km (0.088 R)
• M27: 7,666,442 km (0.115 R)
• M28: 8,385,709 km (0.101 R)
• M29: 8,441,957 km (0.075 R)
• M30: 8,924,859 km (0.091 R)
• M31: 8,982,305 km (0.065 R)
• M32: 9,039,751 km (0.048 R)
• M33: 9,097,495 km (0.046 R)
• M34: 9,563,044 km (0.051 R)
• M35: 9,621,836 km (0.068 R)
• M36: 10,066,291 km (0.111 R)
• M37: 10,215,889 km (0.115 R)
• M38: 10,366,384 km (0.109 R)
• M39: 11,036,733 km (0.099 R)
• M40: 11,160,151 km (0.072 R)
• M41: 11,222,084 km (0.096 R)
• M42: 11,377,217 km (0.084 R)
• M43: 11,689,727 km (0.096 R)
• M44: 11,752,558 km (0.104 R)
• M45: 11,910,085 km (0.052 R)
• M46: 12,163,803 km (0.096 R)
• M47: 13,000,354 km (0.109 R)
• M48: 13,130,654 km (0.053 R)
• M49: 13,228,641 km (0.118 R)
• M50: 13,788,885 km (0.072 R)
• M51: 13,888,517 km (0.034 R)
• M52: 13,955,088 km (0.11 R)
• M53: 15,102,952 km (0.044 R)
• M54: 15,480,836 km (0.109 R)
• M55: 15,653,622 km (0.068 R)
• M56: 15,861,713 km (0.093 R)
• M57: 15,966,282 km (0.047 R)
• M58: 16,739,104 km (0.077 R)
• M59: 17,094,399 km (0.109 R)
• M60: 17,237,115 km (0.111 R)
• M61: 17,488,141 km (0.097 R)
• M62: 17,704,160 km (0.107 R)
• M63: 18,393,956 km (0.091 R)
• M64: 18,467,109 km (0.083 R)
• M65: 18,871,023 km (0.092 R)
• M66: 19,166,629 km (0.052 R)
• M67: 19,725,078 km (0.119 R)
• M68: 19,912,374 km (0.09 R)
• M69: 19,949,923 km (0.118 R)
• M70: 20,477,854 km (0.066 R)
• M71: 20,553,700 km (0.11 R)
• M72: 21,201,758 km (0.109 R)
• M73: 21,547,629 km (0.114 R)
• M74: 21,934,040 km (0.103 R)
• M75: 21,972,786 km (0.075 R)
• M76: 22,050,427 km (0.088 R)
• M77: 22,439,830 km (0.059 R)
• M78: 22,596,310 km (0.077 R)
• M79: 23,146,531 km (0.061 R)
• M80: 23,186,024 km (0.084 R)
• M81: 23,383,643 km (0.115 R)
• M82: 23,820,619 km (0.071 R)
• M83: 24,020,033 km (0.119 R)
• M84: 24,420,656 km (0.098 R)
• M85: 25,066,320 km (0.054 R)
• M86: 25,309,865 km (0.065 R)
• M87: 25,513,468 km (0.083 R)
• M88: 25,799,350 km (0.114 R)
• M89: 26,995,085 km (0.101 R)
• M90: 27,286,502 km (0.109 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 11,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit