🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.4 AU - 0.66 AU

Year: 253 Days

Day: 47.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,383,878 km

• M1: 196,871 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.7

Radius: 11.5

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.87 AU - 1.17 AU

Year: 676 Days

Day: 5.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 72,383,878 km

• M1: 143,315 km (0.098 R)
• M2: 317,297 km (0.114 R)
• M3: 415,433 km (0.059 R)
• M4: 601,832 km (0.101 R)
• M5: 691,142 km (0.112 R)
• M6: 769,531 km (0.071 R)
• M7: 856,897 km (0.08 R)
• M8: 965,355 km (0.081 R)
• M9: 1,078,900 km (0.087 R)
• M10: 1,178,233 km (0.099 R)
• M11: 1,267,842 km (0.065 R)
• M12: 1,346,680 km (0.101 R)
• M13: 1,427,164 km (0.119 R)
• M14: 1,509,443 km (0.098 R)
• M15: 1,600,398 km (0.106 R)
• M16: 1,877,304 km (0.09 R)
• M17: 1,960,480 km (0.116 R)
• M18: 2,075,820 km (0.074 R)
• M19: 2,386,834 km (0.114 R)
• M20: 2,493,797 km (0.057 R)
• M21: 2,920,599 km (0.107 R)
• M22: 3,035,490 km (0.112 R)
• M23: 3,169,829 km (0.112 R)
• M24: 3,416,815 km (0.1 R)
• M25: 3,765,528 km (0.067 R)
• M26: 3,842,421 km (0.109 R)
• M27: 3,919,913 km (0.1 R)
• M28: 4,017,600 km (0.101 R)
• M29: 4,265,185 km (0.085 R)
• M30: 4,446,498 km (0.109 R)
• M31: 4,538,201 km (0.087 R)
• M32: 4,671,792 km (0.11 R)
• M33: 4,900,677 km (0.079 R)
• M34: 5,229,792 km (0.065 R)
• M35: 5,380,736 km (0.061 R)
• M36: 5,544,097 km (0.118 R)
• M37: 5,875,905 km (0.076 R)
• M38: 6,066,792 km (0.113 R)
• M39: 6,146,079 km (0.071 R)
• M40: 6,271,143 km (0.106 R)
• M41: 6,605,344 km (0.096 R)
• M42: 6,803,861 km (0.111 R)
• M43: 7,016,290 km (0.083 R)
• M44: 7,111,434 km (0.094 R)
• M45: 7,327,154 km (0.064 R)
• M46: 7,508,467 km (0.118 R)
• M47: 7,630,239 km (0.075 R)
• M48: 7,875,730 km (0.11 R)
• M49: 8,073,947 km (0.12 R)
• M50: 8,186,145 km (0.081 R)
• M51: 8,361,923 km (0.051 R)
• M52: 8,576,895 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.5

Radius: 14.9

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.61 AU - 6.11 AU

Year: 9306 Days

Day: 11.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 72,383,878 km

• M1: 272,119 km (0.113 R)
• M2: 575,503 km (0.066 R)
• M3: 809,175 km (0.063 R)
• M4: 953,836 km (0.06 R)
• M5: 2,509,055 km (0.087 R)
• M6: 2,618,112 km (0.058 R)
• M7: 2,728,964 km (0.083 R)
• M8: 2,841,312 km (0.106 R)
• M9: 3,258,990 km (0.059 R)
• M10: 3,721,397 km (0.112 R)
• M11: 4,101,375 km (0.108 R)
• M12: 4,361,825 km (0.105 R)
• M13: 4,762,897 km (0.048 R)
• M14: 5,148,112 km (0.089 R)
• M15: 5,288,135 km (0.073 R)
• M16: 5,486,352 km (0.104 R)
• M17: 6,155,204 km (0.067 R)
• M18: 6,605,494 km (0.104 R)
• M19: 7,348,098 km (0.114 R)
• M20: 7,601,666 km (0.087 R)
• M21: 7,987,479 km (0.093 R)
• M22: 8,511,969 km (0.119 R)
• M23: 8,912,592 km (0.115 R)
• M24: 9,013,721 km (0.113 R)
• M25: 9,183,215 km (0.114 R)
• M26: 9,490,938 km (0.098 R)
• M27: 9,594,310 km (0.047 R)
• M28: 10,186,867 km (0.063 R)
• M29: 10,683,981 km (0.111 R)
• M30: 11,554,640 km (0.081 R)
• M31: 12,410,340 km (0.105 R)
• M32: 12,788,823 km (0.067 R)
• M33: 12,903,116 km (0.027 R)
• M34: 13,363,578 km (0.072 R)
• M35: 13,829,575 km (0.111 R)
• M36: 14,380,095 km (0.07 R)
• M37: 15,138,706 km (0.076 R)
• M38: 15,340,514 km (0.031 R)
• M39: 15,502,528 km (0.104 R)
• M40: 16,156,570 km (0.116 R)
• M41: 16,986,838 km (0.077 R)
• M42: 17,661,076 km (0.065 R)
• M43: 18,129,766 km (0.087 R)
• M44: 18,301,205 km (0.111 R)
• M45: 18,948,964 km (0.07 R)
• M46: 19,253,844 km (0.084 R)
• M47: 19,824,411 km (0.09 R)
• M48: 20,045,217 km (0.062 R)
• M49: 20,355,932 km (0.109 R)
• M50: 21,705,305 km (0.094 R)
• M51: 22,070,024 km (0.079 R)
• M52: 22,390,912 km (0.101 R)
• M53: 23,130,075 km (0.052 R)
• M54: 23,736,545 km (0.068 R)
• M55: 23,830,193 km (0.086 R)
• M56: 23,971,114 km (0.102 R)
• M57: 24,965,042 km (0.034 R)
• M58: 25,299,394 km (0.114 R)
• M59: 25,683,262 km (0.114 R)
• M60: 26,554,220 km (0.115 R)
• M61: 26,748,997 km (0.075 R)
• M62: 27,091,127 km (0.112 R)
• M63: 27,680,992 km (0.084 R)
• M64: 27,928,127 km (0.049 R)
• M65: 28,474,160 km (0.086 R)
• M66: 28,723,539 km (0.034 R)
• M67: 29,023,782 km (0.09 R)
• M68: 29,174,278 km (0.108 R)
• M69: 29,476,016 km (0.109 R)
• M70: 30,795,769 km (0.057 R)
• M71: 31,154,355 km (0.115 R)
• M72: 31,462,826 km (0.116 R)
• M73: 32,082,909 km (0.099 R)
• M74: 32,654,822 km (0.065 R)
• M75: 32,863,660 km (0.115 R)
• M76: 33,125,307 km (0.113 R)
• M77: 33,335,043 km (0.095 R)
• M78: 33,492,719 km (0.109 R)
• M79: 34,020,052 km (0.088 R)
• M80: 34,656,441 km (0.102 R)
• M81: 35,243,164 km (0.111 R)
• M82: 35,725,767 km (0.105 R)
• M83: 35,940,888 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.7

Radius: 3.3

Gravity: 22.38 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.75 AU - 7.41 AU

Year: 12358 Days

Day: 24.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 72,383,878 km

• M1: 63,878 km (0.098 R)
• M2: 112,797 km (0.055 R)
• M3: 168,597 km (0.069 R)
• M4: 254,316 km (0.087 R)
• M5: 330,462 km (0.086 R)
• M6: 401,670 km (0.106 R)
• M7: 688,599 km (0.088 R)
• M8: 780,302 km (0.058 R)
• M9: 1,221,467 km (0.102 R)
• M10: 1,685,669 km (0.06 R)
• M11: 1,747,154 km (0.114 R)
• M12: 1,788,592 km (0.084 R)
• M13: 2,220,780 km (0.107 R)
• M14: 2,471,656 km (0.049 R)
• M15: 2,541,668 km (0.11 R)
• M16: 2,588,791 km (0.095 R)
• M17: 3,200,646 km (0.103 R)
• M18: 3,226,078 km (0.069 R)
• M19: 3,828,060 km (0.069 R)
• M20: 4,155,679 km (0.072 R)
• M21: 4,239,005 km (0.111 R)
• M22: 4,463,851 km (0.116 R)
• M23: 4,549,122 km (0.101 R)
• M24: 4,692,586 km (0.103 R)
• M25: 5,341,093 km (0.115 R)
• M26: 5,371,162 km (0.109 R)
• M27: 5,737,378 km (0.116 R)
• M28: 5,923,328 km (0.025 R)
• M29: 5,954,594 km (0.079 R)
• M30: 6,206,217 km (0.074 R)
• M31: 6,429,268 km (0.047 R)
• M32: 7,718,951 km (0.103 R)
• M33: 8,131,542 km (0.087 R)
• M34: 8,270,668 km (0.053 R)
• M35: 9,157,634 km (0.103 R)
• M36: 10,828,492 km (0.08 R)
• M37: 11,561,671 km (0.114 R)
• M38: 12,112,192 km (0.045 R)
• M39: 12,390,593 km (0.081 R)
• M40: 15,031,744 km (0.112 R)
• M41: 15,245,220 km (0.083 R)
• M42: 15,545,762 km (0.101 R)
• M43: 15,978,399 km (0.083 R)
• M44: 16,546,721 km (0.102 R)
• M45: 17,121,775 km (0.051 R)
• M46: 17,928,557 km (0.101 R)
• M47: 17,973,885 km (0.075 R)
• M48: 18,154,898 km (0.083 R)
• M49: 18,656,201 km (0.075 R)
• M50: 18,701,978 km (0.045 R)
• M51: 20,422,503 km (0.063 R)
• M52: 20,896,130 km (0.092 R)
• M53: 21,134,290 km (0.046 R)
• M54: 21,325,476 km (0.107 R)
• M55: 21,469,239 km (0.106 R)
• M56: 22,630,717 km (0.089 R)
• M57: 23,022,514 km (0.079 R)
• M58: 23,812,690 km (0.075 R)
• M59: 24,360,966 km (0.119 R)
• M60: 24,913,581 km (0.09 R)
• M61: 25,064,974 km (0.091 R)
• M62: 25,520,948 km (0.115 R)
• M63: 26,030,927 km (0.118 R)
• M64: 26,235,876 km (0.088 R)
• M65: 27,112,669 km (0.081 R)
• M66: 27,528,701 km (0.077 R)
• M67: 27,632,971 km (0.071 R)
• M68: 27,999,037 km (0.09 R)
• M69: 28,314,239 km (0.104 R)
• M70: 28,789,063 km (0.116 R)
• M71: 28,894,978 km (0.087 R)
• M72: 29,373,093 km (0.047 R)
• M73: 29,907,307 km (0.11 R)
• M74: 30,877,150 km (0.092 R)
• M75: 30,985,459 km (0.096 R)
• M76: 31,420,340 km (0.084 R)
• M77: 32,792,003 km (0.116 R)
• M78: 34,183,263 km (0.114 R)
• M79: 34,463,759 km (0.09 R)
• M80: 34,745,003 km (0.064 R)
• M81: 34,914,198 km (0.101 R)
• M82: 35,877,908 km (0.116 R)
• M83: 36,277,184 km (0.08 R)
• M84: 36,563,365 km (0.054 R)
• M85: 36,907,739 km (0.064 R)
• M86: 38,063,383 km (0.102 R)
• M87: 38,296,008 km (0.12 R)
• M88: 38,470,738 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.5

Radius: 7.9

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.3 AU - 9.88 AU

Year: 19482 Days

Day: 20.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,383,878 km

• M1: 350,358 km (0.093 R)
• M2: 492,775 km (0.116 R)
• M3: 788,231 km (0.086 R)
• M4: 1,214,136 km (0.088 R)
• M5: 1,612,815 km (0.102 R)
• M6: 1,985,313 km (0.075 R)
• M7: 2,115,314 km (0.113 R)
• M8: 2,214,796 km (0.062 R)
• M9: 2,453,106 km (0.111 R)
• M10: 3,140,807 km (0.069 R)
• M11: 3,447,483 km (0.026 R)
• M12: 3,604,411 km (0.1 R)
• M13: 3,763,733 km (0.116 R)
• M14: 4,509,329 km (0.112 R)
• M15: 4,724,600 km (0.086 R)
• M16: 5,850,174 km (0.103 R)
• M17: 7,354,830 km (0.109 R)
• M18: 7,710,424 km (0.089 R)
• M19: 8,123,763 km (0.086 R)
• M20: 8,385,709 km (0.112 R)
• M21: 8,864,272 km (0.101 R)
• M22: 9,516,070 km (0.118 R)
• M23: 9,903,529 km (0.11 R)
• M24: 9,959,179 km (0.068 R)
• M25: 10,296,073 km (0.085 R)
• M26: 10,409,169 km (0.056 R)
• M27: 11,038,528 km (0.119 R)
• M28: 12,394,184 km (0.113 R)
• M29: 13,367,767 km (0.111 R)
• M30: 14,429,014 km (0.114 R)
• M31: 16,169,585 km (0.094 R)
• M32: 17,231,880 km (0.115 R)
• M33: 17,433,537 km (0.085 R)
• M34: 18,385,279 km (0.084 R)
• M35: 18,522,610 km (0.096 R)
• M36: 18,591,275 km (0.119 R)
• M37: 18,660,240 km (0.088 R)
• M38: 18,867,283 km (0.049 R)
• M39: 19,283,914 km (0.082 R)
• M40: 19,984,929 km (0.111 R)
• M41: 20,126,150 km (0.09 R)
• M42: 20,551,755 km (0.107 R)
• M43: 21,052,011 km (0.107 R)
• M44: 22,137,643 km (0.076 R)
• M45: 22,283,800 km (0.103 R)
• M46: 23,019,073 km (0.025 R)
• M47: 24,287,514 km (0.078 R)
• M48: 24,664,799 km (0.089 R)
• M49: 25,044,180 km (0.098 R)
• M50: 26,193,690 km (0.092 R)
• M51: 26,425,566 km (0.079 R)
• M52: 26,580,550 km (0.081 R)
• M53: 27,989,313 km (0.118 R)
• M54: 28,862,216 km (0.06 R)
• M55: 30,066,629 km (0.093 R)
• M56: 30,309,576 km (0.042 R)
• M57: 30,797,265 km (0.083 R)
• M58: 32,940,554 km (0.055 R)
• M59: 33,861,628 km (0.085 R)
• M60: 35,729,357 km (0.085 R)
• M61: 36,072,535 km (0.045 R)
• M62: 37,630,148 km (0.084 R)
• M63: 39,121,339 km (0.102 R)
• M64: 42,796,510 km (0.113 R)
• M65: 43,252,335 km (0.062 R)
• M66: 43,343,589 km (0.111 R)
• M67: 43,526,398 km (0.085 R)
• M68: 44,168,472 km (0.102 R)
• M69: 44,536,782 km (0.069 R)
• M70: 44,813,688 km (0.12 R)
• M71: 45,183,643 km (0.074 R)
• M72: 45,926,846 km (0.093 R)
• M73: 47,425,218 km (0.067 R)
• M74: 49,130,035 km (0.119 R)
• M75: 50,181,708 km (0.093 R)
• M76: 52,404,583 km (0.028 R)
• M77: 53,283,171 km (0.101 R)
• M78: 54,560,737 km (0.074 R)
• M79: 57,146,087 km (0.114 R)
• M80: 57,446,929 km (0.06 R)
• M81: 58,050,257 km (0.119 R)
• M82: 59,669,355 km (0.095 R)
• M83: 60,995,689 km (0.025 R)
• M84: 62,744,937 km (0.095 R)
• M85: 62,951,831 km (0.102 R)
• M86: 63,055,203 km (0.109 R)
• M87: 63,262,546 km (0.05 R)
• M88: 63,781,501 km (0.042 R)
• M89: 64,197,682 km (0.093 R)
• M90: 64,406,222 km (0.113 R)
• M91: 64,719,330 km (0.085 R)
• M92: 65,451,761 km (0.108 R)
• M93: 65,871,682 km (0.116 R)
• M94: 70,978,954 km (0.041 R)
• M95: 71,302,235 km (0.094 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 14,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit