🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.23 AU - 1.25 AU

Year: 517 Days

Day: 28 Hours

Environment

Temp: 2 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,734,851 km

• M1: 770,130 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.96 AU - 4.7 AU

Year: 3376 Days

Day: 44 Hours

Environment

Temp: -141 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.8

Radius: 12.9

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.45 AU - 6.65 AU

Year: 4900 Days

Day: 13.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 76,734,851 km

• M1: 198,516 km (0.108 R)
• M2: 346,618 km (0.076 R)
• M3: 520,152 km (0.102 R)
• M4: 883,076 km (0.061 R)
• M5: 1,088,773 km (0.099 R)
• M6: 1,218,175 km (0.104 R)
• M7: 1,471,445 km (0.083 R)
• M8: 1,582,147 km (0.083 R)
• M9: 1,847,982 km (0.117 R)
• M10: 2,029,445 km (0.107 R)
• M11: 2,358,111 km (0.114 R)
• M12: 2,841,462 km (0.084 R)
• M13: 3,282,626 km (0.114 R)
• M14: 3,414,871 km (0.082 R)
• M15: 3,654,377 km (0.107 R)
• M16: 4,008,475 km (0.075 R)
• M17: 4,357,786 km (0.094 R)
• M18: 4,866,718 km (0.097 R)
• M19: 5,119,838 km (0.111 R)
• M20: 5,377,295 km (0.057 R)
• M21: 5,604,086 km (0.102 R)
• M22: 6,048,840 km (0.108 R)
• M23: 6,211,902 km (0.064 R)
• M24: 6,339,659 km (0.113 R)
• M25: 6,560,764 km (0.043 R)
• M26: 6,690,914 km (0.04 R)
• M27: 6,897,210 km (0.084 R)
• M28: 7,086,601 km (0.101 R)
• M29: 7,373,978 km (0.049 R)
• M30: 7,470,618 km (0.107 R)
• M31: 7,782,829 km (0.114 R)
• M32: 7,881,265 km (0.11 R)
• M33: 8,139,171 km (0.106 R)
• M34: 8,239,103 km (0.053 R)
• M35: 8,541,440 km (0.09 R)
• M36: 8,867,863 km (0.097 R)
• M37: 9,032,719 km (0.046 R)
• M38: 9,198,474 km (0.094 R)
• M39: 9,281,800 km (0.047 R)
• M40: 9,914,599 km (0.066 R)
• M41: 10,064,346 km (0.104 R)
• M42: 10,301,010 km (0.093 R)
• M43: 10,431,011 km (0.111 R)
• M44: 10,539,619 km (0.07 R)
• M45: 11,133,074 km (0.092 R)
• M46: 12,352,446 km (0.073 R)
• M47: 12,582,976 km (0.106 R)
• M48: 13,235,821 km (0.083 R)
• M49: 13,377,191 km (0.034 R)
• M50: 14,163,627 km (0.048 R)
• M51: 14,356,608 km (0.1 R)
• M52: 14,793,883 km (0.102 R)
• M53: 14,916,104 km (0.091 R)
• M54: 15,161,595 km (0.091 R)
• M55: 15,309,547 km (0.058 R)
• M56: 16,459,805 km (0.119 R)
• M57: 16,764,536 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.8

Radius: 14.8

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.45 AU - 6.27 AU

Year: 5316 Days

Day: 14.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 76,734,851 km

• M1: 188,194 km (0.035 R)
• M2: 332,706 km (0.109 R)
• M3: 512,522 km (0.094 R)
• M4: 713,731 km (0.094 R)
• M5: 875,746 km (0.103 R)
• M6: 1,113,158 km (0.026 R)
• M7: 1,292,675 km (0.106 R)
• M8: 1,386,473 km (0.092 R)
• M9: 1,482,515 km (0.095 R)
• M10: 1,711,400 km (0.084 R)
• M11: 1,830,330 km (0.103 R)
• M12: 1,998,777 km (0.106 R)
• M13: 2,253,243 km (0.037 R)
• M14: 2,434,556 km (0.072 R)
• M15: 3,282,626 km (0.091 R)
• M16: 3,508,369 km (0.039 R)
• M17: 3,700,603 km (0.098 R)
• M18: 4,055,299 km (0.118 R)
• M19: 4,298,096 km (0.089 R)
• M20: 4,483,299 km (0.116 R)
• M21: 4,587,419 km (0.094 R)
• M22: 4,798,053 km (0.119 R)
• M23: 5,141,978 km (0.103 R)
• M24: 5,294,867 km (0.039 R)
• M25: 5,538,412 km (0.101 R)
• M26: 5,808,287 km (0.111 R)
• M27: 5,990,796 km (0.1 R)
• M28: 6,338,013 km (0.114 R)
• M29: 6,620,454 km (0.12 R)
• M30: 6,859,212 km (0.103 R)
• M31: 7,271,504 km (0.037 R)
• M32: 7,542,575 km (0.027 R)
• M33: 8,453,476 km (0.095 R)
• M34: 8,790,969 km (0.096 R)
• M35: 9,667,613 km (0.118 R)
• M36: 9,802,849 km (0.079 R)
• M37: 10,239,974 km (0.105 R)
• M38: 10,405,579 km (0.078 R)
• M39: 10,627,882 km (0.082 R)
• M40: 11,133,672 km (0.107 R)
• M41: 11,618,519 km (0.096 R)
• M42: 11,733,559 km (0.097 R)
• M43: 12,668,247 km (0.119 R)
• M44: 13,144,567 km (0.099 R)
• M45: 14,022,856 km (0.07 R)
• M46: 15,676,810 km (0.117 R)
• M47: 16,252,612 km (0.108 R)
• M48: 16,446,042 km (0.113 R)
• M49: 16,607,907 km (0.092 R)
• M50: 17,293,364 km (0.084 R)
• M51: 17,888,165 km (0.069 R)
• M52: 19,473,005 km (0.042 R)
• M53: 19,644,295 km (0.095 R)
• M54: 19,850,441 km (0.081 R)
• M55: 20,927,097 km (0.085 R)
• M56: 21,067,419 km (0.067 R)
• M57: 22,380,141 km (0.104 R)
• M58: 22,487,851 km (0.083 R)
• M59: 22,739,624 km (0.082 R)
• M60: 23,427,625 km (0.076 R)
• M61: 23,646,337 km (0.114 R)
• M62: 23,755,843 km (0.079 R)
• M63: 24,232,910 km (0.062 R)
• M64: 24,343,314 km (0.12 R)
• M65: 24,935,571 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.4

Radius: 14.2

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.24 AU - 6.8 AU

Year: 5535 Days

Day: 11.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 76,734,851 km

• M1: 193,879 km (0.075 R)
• M2: 353,201 km (0.066 R)
• M3: 476,768 km (0.111 R)
• M4: 631,303 km (0.115 R)
• M5: 745,745 km (0.11 R)
• M6: 893,847 km (0.083 R)
• M7: 998,566 km (0.065 R)
• M8: 1,094,159 km (0.071 R)
• M9: 1,310,477 km (0.108 R)
• M10: 1,589,328 km (0.1 R)
• M11: 1,769,593 km (0.036 R)
• M12: 2,205,073 km (0.039 R)
• M13: 2,463,877 km (0.089 R)
• M14: 3,113,281 km (0.049 R)
• M15: 4,172,584 km (0.101 R)
• M16: 4,635,140 km (0.108 R)
• M17: 4,992,979 km (0.065 R)
• M18: 5,138,687 km (0.093 R)
• M19: 5,335,109 km (0.084 R)
• M20: 5,862,890 km (0.063 R)
• M21: 6,328,738 km (0.032 R)
• M22: 6,672,663 km (0.039 R)
• M23: 7,022,722 km (0.07 R)
• M24: 7,378,915 km (0.117 R)
• M25: 7,517,592 km (0.103 R)
• M26: 7,853,739 km (0.107 R)
• M27: 8,080,679 km (0.069 R)
• M28: 8,396,180 km (0.057 R)
• M29: 8,774,514 km (0.11 R)
• M30: 9,098,842 km (0.097 R)
• M31: 9,217,772 km (0.089 R)
• M32: 9,547,635 km (0.069 R)
• M33: 10,095,911 km (0.1 R)
• M34: 10,591,679 km (0.03 R)
• M35: 11,095,674 km (0.119 R)
• M36: 11,318,575 km (0.1 R)
• M37: 11,478,794 km (0.095 R)
• M38: 11,671,925 km (0.111 R)
• M39: 11,833,790 km (0.115 R)
• M40: 12,787,177 km (0.092 R)
• M41: 12,887,109 km (0.077 R)
• M42: 12,987,489 km (0.081 R)
• M43: 13,391,253 km (0.089 R)
• M44: 13,936,238 km (0.04 R)
• M45: 14,592,674 km (0.054 R)
• M46: 15,082,906 km (0.044 R)
• M47: 16,115,730 km (0.057 R)
• M48: 16,404,603 km (0.091 R)
• M49: 17,912,101 km (0.11 R)
• M50: 18,474,739 km (0.037 R)
• M51: 18,853,072 km (0.067 R)
• M52: 19,502,177 km (0.111 R)
• M53: 20,469,925 km (0.109 R)
• M54: 21,136,982 km (0.08 R)
• M55: 21,374,095 km (0.077 R)
• M56: 21,691,691 km (0.041 R)
• M57: 21,851,013 km (0.096 R)
• M58: 22,210,945 km (0.079 R)
• M59: 22,896,403 km (0.117 R)
• M60: 23,018,026 km (0.1 R)
• M61: 23,547,902 km (0.064 R)
• M62: 24,495,006 km (0.072 R)
• M63: 25,203,052 km (0.116 R)
• M64: 25,370,602 km (0.097 R)
• M65: 25,496,563 km (0.116 R)
• M66: 25,622,674 km (0.115 R)
• M67: 25,917,831 km (0.11 R)
• M68: 26,171,699 km (0.119 R)
• M69: 26,341,492 km (0.071 R)
• M70: 26,981,173 km (0.051 R)
• M71: 27,324,500 km (0.031 R)
• M72: 27,755,641 km (0.113 R)
• M73: 27,885,342 km (0.084 R)
• M74: 28,145,493 km (0.066 R)
• M75: 29,458,514 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444

Radius: 7.5

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 11.6 AU - 15.34 AU

Year: 18526 Days

Day: 20.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,734,851 km

• M1: 109,057 km (0.036 R)
• M2: 155,731 km (0.082 R)
• M3: 208,091 km (0.092 R)
• M4: 1,034,619 km (0.114 R)
• M5: 1,152,652 km (0.104 R)
• M6: 1,325,587 km (0.063 R)
• M7: 1,614,311 km (0.108 R)
• M8: 1,808,339 km (0.1 R)
• M9: 1,893,909 km (0.104 R)
• M10: 1,980,825 km (0.055 R)
• M11: 2,593,728 km (0.12 R)
• M12: 2,658,055 km (0.083 R)
• M13: 3,089,645 km (0.081 R)
• M14: 3,226,826 km (0.093 R)
• M15: 3,507,472 km (0.025 R)
• M16: 3,906,000 km (0.103 R)
• M17: 5,024,544 km (0.073 R)
• M18: 5,432,048 km (0.058 R)
• M19: 5,977,482 km (0.098 R)
• M20: 6,717,094 km (0.06 R)
• M21: 7,120,260 km (0.101 R)
• M22: 7,210,917 km (0.081 R)
• M23: 7,347,649 km (0.078 R)
• M24: 7,577,431 km (0.084 R)
• M25: 7,763,082 km (0.063 R)
• M26: 8,138,723 km (0.109 R)
• M27: 8,376,434 km (0.083 R)
• M28: 8,472,176 km (0.104 R)
• M29: 8,520,197 km (0.108 R)
• M30: 9,549,430 km (0.057 R)
• M31: 10,617,410 km (0.106 R)
• M32: 11,509,462 km (0.108 R)
• M33: 11,883,756 km (0.053 R)
• M34: 12,099,326 km (0.095 R)
• M35: 12,699,214 km (0.1 R)
• M36: 12,864,370 km (0.108 R)
• M37: 13,532,623 km (0.085 R)
• M38: 13,588,872 km (0.053 R)
• M39: 14,041,107 km (0.09 R)
• M40: 15,545,164 km (0.07 R)
• M41: 17,221,258 km (0.12 R)
• M42: 17,343,180 km (0.113 R)
• M43: 17,772,077 km (0.098 R)
• M44: 18,142,482 km (0.073 R)
• M45: 18,266,498 km (0.095 R)
• M46: 18,515,429 km (0.034 R)
• M47: 18,953,901 km (0.069 R)
• M48: 20,032,651 km (0.096 R)
• M49: 20,160,856 km (0.093 R)
• M50: 21,131,298 km (0.115 R)
• M51: 21,984,604 km (0.096 R)
• M52: 22,581,799 km (0.109 R)
• M53: 23,724,577 km (0.109 R)
• M54: 25,926,358 km (0.038 R)
• M55: 26,276,268 km (0.087 R)
• M56: 27,619,956 km (0.11 R)
• M57: 29,567,720 km (0.053 R)
• M58: 29,640,724 km (0.118 R)
• M59: 30,300,301 km (0.119 R)
• M60: 31,038,865 km (0.118 R)
• M61: 31,335,817 km (0.073 R)
• M62: 31,633,816 km (0.109 R)
• M63: 32,007,811 km (0.077 R)
• M64: 32,533,647 km (0.092 R)
• M65: 33,365,711 km (0.032 R)
• M66: 34,665,417 km (0.115 R)
• M67: 35,437,641 km (0.113 R)
• M68: 38,822,443 km (0.073 R)
• M69: 39,383,135 km (0.111 R)
• M70: 41,489,174 km (0.101 R)
• M71: 41,570,855 km (0.119 R)
• M72: 42,638,236 km (0.09 R)
• M73: 46,996,919 km (0.101 R)
• M74: 48,022,712 km (0.077 R)
• M75: 48,710,712 km (0.106 R)
• M76: 49,662,005 km (0.04 R)
• M77: 50,096,437 km (0.103 R)
• M78: 50,706,797 km (0.065 R)
• M79: 51,495,028 km (0.105 R)
• M80: 52,287,448 km (0.1 R)
• M81: 53,795,095 km (0.074 R)
• M82: 54,688,643 km (0.075 R)
• M83: 55,137,287 km (0.108 R)
• M84: 56,218,880 km (0.025 R)
• M85: 57,398,459 km (0.094 R)
• M86: 57,671,924 km (0.099 R)
• M87: 57,945,688 km (0.063 R)
• M88: 58,494,712 km (0.117 R)
• M89: 58,586,266 km (0.095 R)
• M90: 58,861,526 km (0.09 R)
• M91: 59,505,545 km (0.117 R)
• M92: 60,522,212 km (0.114 R)
• M93: 62,478,952 km (0.033 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.5

Radius: 8

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 13.87 AU - 15.43 AU

Year: 21013 Days

Day: 23 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 76,734,851 km

• M1: 154,385 km (0.112 R)
• M2: 558,898 km (0.091 R)
• M3: 1,008,290 km (0.091 R)
• M4: 1,115,103 km (0.098 R)
• M5: 1,254,079 km (0.089 R)
• M6: 1,311,375 km (0.104 R)
• M7: 1,518,867 km (0.067 R)
• M8: 2,203,277 km (0.085 R)
• M9: 2,744,223 km (0.088 R)
• M10: 3,049,253 km (0.106 R)
• M11: 3,166,389 km (0.113 R)
• M12: 3,405,296 km (0.054 R)
• M13: 3,691,627 km (0.116 R)
• M14: 4,028,222 km (0.088 R)
• M15: 5,758,022 km (0.095 R)
• M16: 6,698,544 km (0.051 R)
• M17: 7,369,341 km (0.072 R)
• M18: 7,421,850 km (0.054 R)
• M19: 8,061,380 km (0.073 R)
• M20: 8,718,564 km (0.093 R)
• M21: 8,774,214 km (0.027 R)
• M22: 8,997,564 km (0.093 R)
• M23: 9,621,537 km (0.101 R)
• M24: 9,736,428 km (0.068 R)
• M25: 10,494,739 km (0.115 R)
• M26: 11,453,961 km (0.077 R)
• M27: 11,575,883 km (0.106 R)
• M28: 11,944,044 km (0.081 R)
• M29: 12,503,540 km (0.089 R)
• M30: 14,167,517 km (0.084 R)
• M31: 14,825,897 km (0.057 R)
• M32: 15,025,311 km (0.083 R)
• M33: 15,092,032 km (0.092 R)
• M34: 15,899,860 km (0.109 R)
• M35: 16,998,806 km (0.113 R)
• M36: 18,764,360 km (0.096 R)
• M37: 18,980,230 km (0.109 R)
• M38: 20,071,397 km (0.117 R)
• M39: 20,292,054 km (0.095 R)
• M40: 21,859,241 km (0.119 R)
• M41: 23,387,682 km (0.08 R)
• M42: 24,635,179 km (0.098 R)
• M43: 24,713,867 km (0.082 R)
• M44: 24,871,394 km (0.066 R)
• M45: 25,664,562 km (0.11 R)
• M46: 26,144,322 km (0.09 R)
• M47: 26,869,722 km (0.087 R)
• M48: 28,670,432 km (0.118 R)
• M49: 28,753,160 km (0.091 R)
• M50: 30,004,247 km (0.104 R)
• M51: 31,188,014 km (0.081 R)
• M52: 32,732,313 km (0.103 R)
• M53: 33,339,531 km (0.078 R)
• M54: 34,389,110 km (0.086 R)
• M55: 34,565,186 km (0.083 R)
• M56: 35,627,331 km (0.118 R)
• M57: 35,805,502 km (0.032 R)
• M58: 36,790,156 km (0.111 R)
• M59: 38,147,307 km (0.075 R)
• M60: 41,003,729 km (0.077 R)
• M61: 41,845,816 km (0.075 R)
• M62: 41,939,763 km (0.032 R)
• M63: 47,897,947 km (0.092 R)
• M64: 47,996,083 km (0.087 R)
• M65: 48,291,240 km (0.081 R)
• M66: 53,502,182 km (0.096 R)
• M67: 56,277,373 km (0.114 R)
• M68: 58,677,970 km (0.074 R)
• M69: 59,520,954 km (0.103 R)
• M70: 61,325,254 km (0.084 R)
• M71: 62,287,766 km (0.061 R)
• M72: 62,502,290 km (0.05 R)
• M73: 63,147,505 km (0.115 R)
• M74: 63,578,796 km (0.113 R)
• M75: 63,686,806 km (0.111 R)
• M76: 66,844,966 km (0.099 R)
• M77: 67,064,576 km (0.107 R)
• M78: 68,941,580 km (0.099 R)
• M79: 69,496,888 km (0.076 R)
• M80: 73,538,872 km (0.108 R)
• M81: 76,619,990 km (0.074 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 18,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit