🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.75 AU - 0.95 AU

Year: 286 Days

Day: 25.7 Hours

Environment

Temp: 109 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,566,194 km

• M1: 45,627 km (0.052 R)
• M2: 676,781 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.22 AU - 4.56 AU

Year: 3360 Days

Day: 47.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,566,194 km

• M1: 1,869,824 km (0.1 R)

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.3

Radius: 10.4

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.45 AU - 5.59 AU

Year: 4737 Days

Day: 11.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 74,566,194 km

• M1: 254,316 km (0.11 R)
• M2: 325,375 km (0.114 R)
• M3: 463,155 km (0.065 R)
• M4: 853,007 km (0.073 R)
• M5: 1,009,786 km (0.116 R)
• M6: 1,119,740 km (0.1 R)
• M7: 1,253,331 km (0.119 R)
• M8: 1,342,192 km (0.073 R)
• M9: 1,433,297 km (0.05 R)
• M10: 1,536,969 km (0.112 R)
• M11: 1,611,169 km (0.096 R)
• M12: 1,697,487 km (0.044 R)
• M13: 1,886,130 km (0.08 R)
• M14: 1,977,385 km (0.098 R)
• M15: 2,058,467 km (0.079 R)
• M16: 2,152,564 km (0.071 R)
• M17: 2,284,359 km (0.072 R)
• M18: 2,505,914 km (0.118 R)
• M19: 3,023,523 km (0.082 R)
• M20: 3,090,542 km (0.065 R)
• M21: 3,308,507 km (0.083 R)
• M22: 3,573,893 km (0.084 R)
• M23: 3,860,822 km (0.081 R)
• M24: 4,066,220 km (0.088 R)
• M25: 4,230,179 km (0.08 R)
• M26: 4,335,645 km (0.114 R)
• M27: 4,442,010 km (0.053 R)
• M28: 5,098,445 km (0.088 R)
• M29: 5,470,794 km (0.055 R)
• M30: 5,652,107 km (0.097 R)
• M31: 5,818,609 km (0.112 R)
• M32: 5,885,629 km (0.081 R)
• M33: 6,345,044 km (0.097 R)
• M34: 6,518,278 km (0.075 R)
• M35: 6,587,991 km (0.084 R)
• M36: 7,118,615 km (0.106 R)
• M37: 7,480,043 km (0.047 R)
• M38: 8,447,792 km (0.098 R)
• M39: 8,619,381 km (0.049 R)
• M40: 8,830,613 km (0.093 R)
• M41: 9,121,281 km (0.083 R)
• M42: 9,238,566 km (0.116 R)
• M43: 9,375,897 km (0.08 R)
• M44: 10,910,771 km (0.095 R)
• M45: 11,770,809 km (0.083 R)
• M46: 11,877,173 km (0.088 R)
• M47: 12,587,314 km (0.116 R)
• M48: 12,870,802 km (0.112 R)
• M49: 12,958,467 km (0.081 R)
• M50: 13,046,281 km (0.06 R)
• M51: 13,533,222 km (0.114 R)
• M52: 13,913,500 km (0.086 R)
• M53: 14,003,408 km (0.096 R)
• M54: 14,274,629 km (0.116 R)
• M55: 14,684,527 km (0.076 R)
• M56: 14,845,046 km (0.106 R)
• M57: 15,469,617 km (0.108 R)
• M58: 15,539,479 km (0.111 R)
• M59: 15,726,476 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.6

Radius: 8.5

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.82 AU - 9.38 AU

Year: 8420 Days

Day: 7.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 74,566,194 km

• M1: 359,334 km (0.098 R)
• M2: 470,934 km (0.115 R)
• M3: 595,250 km (0.117 R)
• M4: 905,516 km (0.073 R)
• M5: 976,276 km (0.095 R)
• M6: 1,231,190 km (0.063 R)
• M7: 1,342,491 km (0.098 R)
• M8: 1,473,689 km (0.036 R)
• M9: 1,874,761 km (0.12 R)
• M10: 2,192,656 km (0.083 R)
• M11: 2,608,688 km (0.086 R)
• M12: 3,049,104 km (0.099 R)
• M13: 3,135,721 km (0.078 R)
• M14: 3,223,086 km (0.09 R)
• M15: 3,378,070 km (0.115 R)
• M16: 3,787,818 km (0.083 R)
• M17: 4,261,595 km (0.069 R)
• M18: 4,604,323 km (0.098 R)
• M19: 4,678,973 km (0.082 R)
• M20: 4,854,750 km (0.096 R)
• M21: 5,083,784 km (0.076 R)
• M22: 5,212,738 km (0.114 R)
• M23: 5,579,253 km (0.056 R)
• M24: 5,658,839 km (0.097 R)
• M25: 5,846,285 km (0.083 R)
• M26: 6,365,090 km (0.073 R)
• M27: 6,476,092 km (0.116 R)
• M28: 7,534,198 km (0.109 R)
• M29: 9,204,009 km (0.059 R)
• M30: 10,064,197 km (0.04 R)
• M31: 12,307,118 km (0.064 R)
• M32: 12,619,777 km (0.105 R)
• M33: 13,111,505 km (0.053 R)
• M34: 13,645,121 km (0.075 R)
• M35: 13,716,928 km (0.067 R)
• M36: 14,041,107 km (0.098 R)
• M37: 14,331,476 km (0.119 R)
• M38: 14,550,487 km (0.065 R)
• M39: 15,624,750 km (0.081 R)
• M40: 16,724,444 km (0.061 R)
• M41: 17,070,763 km (0.074 R)
• M42: 17,186,701 km (0.069 R)
• M43: 17,692,342 km (0.05 R)
• M44: 18,084,587 km (0.086 R)
• M45: 19,117,860 km (0.107 R)
• M46: 19,278,528 km (0.081 R)
• M47: 19,722,684 km (0.119 R)
• M48: 20,170,281 km (0.067 R)
• M49: 20,621,019 km (0.076 R)
• M50: 21,783,694 km (0.068 R)
• M51: 21,993,580 km (0.096 R)
• M52: 22,204,064 km (0.108 R)
• M53: 23,010,247 km (0.079 R)
• M54: 23,095,667 km (0.077 R)
• M55: 24,215,557 km (0.076 R)
• M56: 26,150,905 km (0.086 R)
• M57: 26,597,604 km (0.071 R)
• M58: 26,732,092 km (0.105 R)
• M59: 27,498,632 km (0.035 R)
• M60: 28,089,693 km (0.063 R)
• M61: 28,363,906 km (0.085 R)
• M62: 28,868,799 km (0.055 R)
• M63: 30,683,271 km (0.096 R)
• M64: 31,627,832 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.3

Radius: 6.7

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 10.32 AU - 16.74 AU

Year: 18178 Days

Day: 23.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,566,194 km

• M1: 85,271 km (0.077 R)
• M2: 173,833 km (0.097 R)
• M3: 230,830 km (0.116 R)
• M4: 571,763 km (0.108 R)
• M5: 1,048,831 km (0.115 R)
• M6: 1,337,405 km (0.103 R)
• M7: 2,402,691 km (0.037 R)
• M8: 3,045,065 km (0.119 R)
• M9: 3,281,878 km (0.085 R)
• M10: 3,559,831 km (0.036 R)
• M11: 5,100,390 km (0.114 R)
• M12: 5,668,114 km (0.064 R)
• M13: 6,001,418 km (0.097 R)
• M14: 6,255,585 km (0.088 R)
• M15: 6,384,089 km (0.069 R)
• M16: 6,513,342 km (0.074 R)
• M17: 6,906,634 km (0.087 R)
• M18: 7,853,739 km (0.096 R)
• M19: 8,038,642 km (0.088 R)
• M20: 8,225,190 km (0.061 R)
• M21: 8,649,898 km (0.097 R)
• M22: 8,936,977 km (0.048 R)
• M23: 9,033,467 km (0.027 R)
• M24: 10,775,684 km (0.074 R)
• M25: 10,981,381 km (0.061 R)
• M26: 11,396,515 km (0.104 R)
• M27: 11,501,084 km (0.11 R)
• M28: 11,605,952 km (0.032 R)
• M29: 11,658,611 km (0.08 R)
• M30: 12,726,590 km (0.088 R)
• M31: 13,327,375 km (0.052 R)
• M32: 14,105,134 km (0.032 R)
• M33: 14,386,528 km (0.116 R)
• M34: 15,530,503 km (0.091 R)
• M35: 16,584,869 km (0.115 R)
• M36: 16,822,281 km (0.087 R)
• M37: 17,001,050 km (0.116 R)
• M38: 17,120,579 km (0.118 R)
• M39: 17,480,960 km (0.077 R)
• M40: 17,965,358 km (0.091 R)
• M41: 18,331,573 km (0.073 R)
• M42: 18,577,064 km (0.088 R)
• M43: 20,963,000 km (0.073 R)
• M44: 21,091,205 km (0.105 R)
• M45: 22,715,838 km (0.093 R)
• M46: 23,045,702 km (0.117 R)
• M47: 23,776,637 km (0.068 R)
• M48: 24,111,437 km (0.032 R)
• M49: 24,515,351 km (0.098 R)
• M50: 25,057,195 km (0.078 R)
• M51: 26,360,042 km (0.077 R)
• M52: 27,474,247 km (0.079 R)
• M53: 27,895,964 km (0.045 R)
• M54: 28,107,645 km (0.074 R)
• M55: 28,178,255 km (0.07 R)
• M56: 29,173,978 km (0.056 R)
• M57: 31,566,348 km (0.109 R)
• M58: 32,155,614 km (0.091 R)
• M59: 32,377,617 km (0.115 R)
• M60: 32,674,419 km (0.119 R)
• M61: 34,852,564 km (0.083 R)
• M62: 35,156,547 km (0.084 R)
• M63: 36,304,860 km (0.031 R)
• M64: 37,309,859 km (0.11 R)
• M65: 37,698,813 km (0.087 R)
• M66: 39,031,431 km (0.062 R)
• M67: 39,981,377 km (0.038 R)
• M68: 40,539,078 km (0.087 R)
• M69: 41,099,173 km (0.101 R)
• M70: 41,340,175 km (0.119 R)
• M71: 41,984,792 km (0.102 R)
• M72: 42,308,372 km (0.115 R)
• M73: 42,551,469 km (0.108 R)
• M74: 43,039,307 km (0.111 R)
• M75: 43,529,091 km (0.116 R)
• M76: 44,513,894 km (0.076 R)
• M77: 45,755,406 km (0.106 R)
• M78: 45,921,759 km (0.091 R)
• M79: 47,680,881 km (0.102 R)
• M80: 48,102,896 km (0.118 R)
• M81: 49,206,180 km (0.111 R)
• M82: 49,376,572 km (0.059 R)
• M83: 49,718,104 km (0.095 R)
• M84: 51,437,582 km (0.103 R)
• M85: 52,217,586 km (0.09 R)
• M86: 55,642,778 km (0.072 R)
• M87: 55,820,351 km (0.085 R)
• M88: 57,427,182 km (0.074 R)
• M89: 57,786,366 km (0.081 R)
• M90: 58,777,901 km (0.056 R)
• M91: 59,411,747 km (0.11 R)
• M92: 60,686,321 km (0.032 R)
• M93: 60,777,725 km (0.119 R)
• M94: 61,143,642 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.9

Radius: 7.6

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 12.26 AU - 20.04 AU

Year: 23705 Days

Day: 16.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,566,194 km

• M1: 113,395 km (0.092 R)
• M2: 540,946 km (0.112 R)
• M3: 902,225 km (0.111 R)
• M4: 1,107,922 km (0.117 R)
• M5: 1,444,367 km (0.111 R)
• M6: 1,779,616 km (0.111 R)
• M7: 1,907,522 km (0.105 R)
• M8: 2,038,570 km (0.036 R)
• M9: 2,138,801 km (0.114 R)
• M10: 2,309,642 km (0.089 R)
• M11: 2,628,285 km (0.103 R)
• M12: 2,923,292 km (0.038 R)
• M13: 3,074,835 km (0.099 R)
• M14: 3,151,578 km (0.109 R)
• M15: 3,829,556 km (0.078 R)
• M16: 4,037,497 km (0.117 R)
• M17: 4,334,748 km (0.05 R)
• M18: 4,771,574 km (0.111 R)
• M19: 7,159,156 km (0.058 R)
• M20: 7,518,639 km (0.081 R)
• M21: 7,570,550 km (0.119 R)
• M22: 8,309,115 km (0.112 R)
• M23: 8,362,671 km (0.077 R)
• M24: 8,795,906 km (0.096 R)
• M25: 9,070,418 km (0.098 R)
• M26: 9,236,472 km (0.11 R)
• M27: 9,627,820 km (0.111 R)
• M28: 10,024,553 km (0.113 R)
• M29: 10,196,292 km (0.096 R)
• M30: 10,253,737 km (0.057 R)
• M31: 10,600,655 km (0.072 R)
• M32: 11,724,733 km (0.111 R)
• M33: 12,392,688 km (0.101 R)
• M34: 13,765,398 km (0.099 R)
• M35: 13,828,827 km (0.059 R)
• M36: 14,084,041 km (0.043 R)
• M37: 14,469,555 km (0.115 R)
• M38: 15,317,027 km (0.102 R)
• M39: 18,652,611 km (0.12 R)
• M40: 18,934,453 km (0.109 R)
• M41: 20,148,290 km (0.091 R)
• M42: 20,582,573 km (0.105 R)
• M43: 21,756,018 km (0.088 R)
• M44: 22,425,469 km (0.12 R)
• M45: 22,951,006 km (0.049 R)
• M46: 23,480,433 km (0.082 R)
• M47: 24,320,575 km (0.113 R)
• M48: 24,782,982 km (0.115 R)
• M49: 25,794,862 km (0.105 R)
• M50: 27,377,757 km (0.087 R)
• M51: 28,261,731 km (0.106 R)
• M52: 28,910,537 km (0.094 R)
• M53: 29,073,449 km (0.108 R)
• M54: 29,482,150 km (0.108 R)
• M55: 30,387,965 km (0.095 R)
• M56: 32,396,017 km (0.094 R)
• M57: 32,819,828 km (0.039 R)
• M58: 34,619,341 km (0.053 R)
• M59: 35,574,673 km (0.119 R)
• M60: 35,662,038 km (0.113 R)
• M61: 36,803,171 km (0.106 R)
• M62: 39,301,455 km (0.057 R)
• M63: 40,753,452 km (0.083 R)
• M64: 41,577,886 km (0.12 R)
• M65: 41,669,888 km (0.106 R)
• M66: 41,761,891 km (0.088 R)
• M67: 42,315,403 km (0.093 R)
• M68: 42,871,309 km (0.103 R)
• M69: 44,271,695 km (0.086 R)
• M70: 44,930,374 km (0.091 R)
• M71: 45,497,500 km (0.061 R)
• M72: 47,597,255 km (0.077 R)
• M73: 47,885,979 km (0.079 R)
• M74: 49,435,963 km (0.116 R)
• M75: 50,021,339 km (0.116 R)
• M76: 50,315,000 km (0.108 R)
• M77: 52,187,666 km (0.071 R)
• M78: 52,286,849 km (0.104 R)
• M79: 53,782,230 km (0.066 R)
• M80: 55,291,672 km (0.097 R)
• M81: 55,392,800 km (0.109 R)
• M82: 57,530,704 km (0.113 R)
• M83: 60,422,730 km (0.047 R)
• M84: 60,631,119 km (0.089 R)
• M85: 60,735,389 km (0.097 R)
• M86: 61,886,545 km (0.105 R)
• M87: 65,596,572 km (0.092 R)
• M88: 65,810,796 km (0.11 R)
• M89: 67,748,836 km (0.057 R)
• M90: 70,252,357 km (0.098 R)
• M91: 72,011,777 km (0.033 R)
• M92: 72,343,286 km (0.106 R)
• M93: 73,007,800 km (0.054 R)
• M94: 74,566,161 km (0.073 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 11,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit