🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.57 AU - 0.75 AU

Year: 197 Days

Day: 45.3 Hours

Environment

Temp: 116 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,344,146 km

• M1: 126,859 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.42 AU - 3.18 AU

Year: 1720 Days

Day: 26.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.33 AU - 3.81 AU

Year: 1975 Days

Day: 40.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723

Radius: 13.1

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.39 AU - 5.21 AU

Year: 3860 Days

Day: 10.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 103,344,146 km

• M1: 167,101 km (0.111 R)
• M2: 376,388 km (0.119 R)
• M3: 485,595 km (0.074 R)
• M4: 598,840 km (0.12 R)
• M5: 834,158 km (0.105 R)
• M6: 1,062,893 km (0.09 R)
• M7: 1,218,325 km (0.06 R)
• M8: 1,452,446 km (0.03 R)
• M9: 1,626,877 km (0.08 R)
• M10: 1,716,785 km (0.113 R)
• M11: 1,886,130 km (0.115 R)
• M12: 1,996,982 km (0.114 R)
• M13: 2,225,418 km (0.1 R)
• M14: 2,411,069 km (0.045 R)
• M15: 2,943,637 km (0.103 R)
• M16: 3,129,438 km (0.099 R)
• M17: 3,299,979 km (0.085 R)
• M18: 3,931,731 km (0.089 R)
• M19: 4,095,541 km (0.11 R)
• M20: 4,199,063 km (0.068 R)
• M21: 4,324,575 km (0.062 R)
• M22: 4,536,555 km (0.113 R)
• M23: 4,708,593 km (0.108 R)
• M24: 5,215,431 km (0.092 R)
• M25: 5,902,833 km (0.109 R)
• M26: 6,425,079 km (0.099 R)
• M27: 6,643,043 km (0.074 R)
• M28: 6,765,265 km (0.074 R)
• M29: 6,863,550 km (0.055 R)
• M30: 7,261,630 km (0.092 R)
• M31: 7,412,874 km (0.12 R)
• M32: 7,976,259 km (0.053 R)
• M33: 8,820,440 km (0.098 R)
• M34: 9,198,923 km (0.091 R)
• M35: 9,693,194 km (0.112 R)
• M36: 10,083,644 km (0.104 R)
• M37: 10,365,786 km (0.08 R)
• M38: 10,536,178 km (0.093 R)
• M39: 10,822,508 km (0.094 R)
• M40: 11,490,762 km (0.074 R)
• M41: 11,904,101 km (0.097 R)
• M42: 12,322,377 km (0.071 R)
• M43: 12,989,284 km (0.09 R)
• M44: 14,011,785 km (0.051 R)
• M45: 14,421,833 km (0.074 R)
• M46: 14,771,743 km (0.028 R)
• M47: 15,124,494 km (0.082 R)
• M48: 15,221,284 km (0.045 R)
• M49: 15,675,164 km (0.095 R)
• M50: 15,805,763 km (0.114 R)
• M51: 15,936,661 km (0.051 R)
• M52: 16,068,008 km (0.058 R)
• M53: 16,331,600 km (0.03 R)
• M54: 16,896,481 km (0.071 R)
• M55: 17,097,391 km (0.103 R)
• M56: 17,332,858 km (0.108 R)
• M57: 17,467,945 km (0.086 R)
• M58: 18,319,755 km (0.03 R)
• M59: 18,698,836 km (0.087 R)
• M60: 18,976,191 km (0.06 R)
• M61: 20,383,308 km (0.117 R)
• M62: 20,490,121 km (0.054 R)
• M63: 20,632,987 km (0.081 R)
• M64: 20,776,152 km (0.057 R)
• M65: 20,883,713 km (0.079 R)
• M66: 20,991,424 km (0.112 R)
• M67: 21,678,227 km (0.098 R)
• M68: 22,630,119 km (0.077 R)
• M69: 22,777,772 km (0.111 R)
• M70: 23,670,422 km (0.074 R)
• M71: 23,932,817 km (0.074 R)
• M72: 24,385,201 km (0.116 R)
• M73: 24,802,280 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.7

Radius: 11.6

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.89 AU - 9.07 AU

Year: 8275 Days

Day: 12.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 103,344,146 km

• M1: 224,247 km (0.088 R)
• M2: 361,279 km (0.048 R)
• M3: 744,848 km (0.099 R)
• M4: 1,053,767 km (0.113 R)
• M5: 1,487,302 km (0.115 R)
• M6: 1,751,342 km (0.045 R)
• M7: 1,861,297 km (0.093 R)
• M8: 2,528,354 km (0.092 R)
• M9: 2,780,725 km (0.111 R)
• M10: 3,107,746 km (0.079 R)
• M11: 3,727,680 km (0.092 R)
• M12: 3,918,716 km (0.114 R)
• M13: 4,664,013 km (0.106 R)
• M14: 5,026,937 km (0.054 R)
• M15: 5,105,925 km (0.089 R)
• M16: 5,211,840 km (0.12 R)
• M17: 5,506,997 km (0.111 R)
• M18: 6,655,011 km (0.098 R)
• M19: 6,741,778 km (0.101 R)
• M20: 6,829,143 km (0.103 R)
• M21: 7,510,561 km (0.088 R)
• M22: 7,601,068 km (0.069 R)
• M23: 8,778,852 km (0.06 R)
• M24: 9,002,052 km (0.111 R)
• M25: 9,227,047 km (0.061 R)
• M26: 9,946,613 km (0.107 R)
• M27: 10,279,618 km (0.093 R)
• M28: 10,380,147 km (0.091 R)
• M29: 10,481,126 km (0.064 R)
• M30: 10,650,172 km (0.064 R)
• M31: 11,128,137 km (0.106 R)
• M32: 11,823,169 km (0.092 R)
• M33: 12,318,188 km (0.093 R)
• M34: 12,639,973 km (0.097 R)
• M35: 12,747,833 km (0.056 R)
• M36: 13,474,729 km (0.096 R)
• M37: 13,695,535 km (0.114 R)
• M38: 13,843,338 km (0.081 R)
• M39: 14,252,638 km (0.096 R)
• M40: 14,515,182 km (0.086 R)
• M41: 14,817,220 km (0.117 R)
• M42: 14,893,066 km (0.115 R)
• M43: 15,007,060 km (0.103 R)
• M44: 16,436,617 km (0.062 R)
• M45: 16,554,500 km (0.099 R)
• M46: 16,672,533 km (0.041 R)
• M47: 17,507,140 km (0.092 R)
• M48: 17,627,566 km (0.106 R)
• M49: 17,828,775 km (0.084 R)
• M50: 17,909,408 km (0.082 R)
• M51: 18,477,581 km (0.099 R)
• M52: 18,723,071 km (0.08 R)
• M53: 19,216,894 km (0.03 R)
• M54: 20,007,818 km (0.099 R)
• M55: 20,343,964 km (0.058 R)
• M56: 20,428,337 km (0.102 R)
• M57: 20,809,363 km (0.12 R)
• M58: 21,192,633 km (0.034 R)
• M59: 21,320,988 km (0.069 R)
• M60: 22,226,354 km (0.06 R)
• M61: 23,452,907 km (0.089 R)
• M62: 23,851,885 km (0.044 R)
• M63: 24,387,295 km (0.112 R)
• M64: 25,016,953 km (0.065 R)
• M65: 25,243,145 km (0.103 R)
• M66: 25,743,101 km (0.112 R)
• M67: 26,017,314 km (0.095 R)
• M68: 26,108,868 km (0.117 R)
• M69: 26,752,886 km (0.094 R)
• M70: 26,984,314 km (0.056 R)
• M71: 27,216,191 km (0.034 R)
• M72: 27,309,241 km (0.053 R)
• M73: 27,728,863 km (0.113 R)
• M74: 28,763,931 km (0.114 R)
• M75: 28,906,049 km (0.098 R)
• M76: 29,048,316 km (0.091 R)
• M77: 29,238,455 km (0.111 R)
• M78: 29,333,749 km (0.087 R)
• M79: 29,955,328 km (0.114 R)
• M80: 31,017,024 km (0.097 R)
• M81: 32,435,362 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.1

Radius: 6.6

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 12.34 AU - 14 AU

Year: 17545 Days

Day: 18.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,344,146 km

• M1: 220,058 km (0.089 R)
• M2: 274,961 km (0.045 R)
• M3: 323,131 km (0.066 R)
• M4: 711,637 km (0.042 R)
• M5: 853,905 km (0.105 R)
• M6: 1,084,585 km (0.08 R)
• M7: 1,356,105 km (0.089 R)
• M8: 1,838,408 km (0.051 R)
• M9: 2,085,544 km (0.048 R)
• M10: 2,804,810 km (0.113 R)
• M11: 3,031,601 km (0.091 R)
• M12: 3,176,412 km (0.116 R)
• M13: 3,412,926 km (0.066 R)
• M14: 3,472,915 km (0.093 R)
• M15: 5,049,826 km (0.095 R)
• M16: 5,290,977 km (0.093 R)
• M17: 5,360,541 km (0.112 R)
• M18: 5,856,308 km (0.069 R)
• M19: 6,440,787 km (0.115 R)
• M20: 7,005,519 km (0.103 R)
• M21: 7,158,857 km (0.083 R)
• M22: 7,546,913 km (0.071 R)
• M23: 7,822,622 km (0.103 R)
• M24: 8,710,635 km (0.057 R)
• M25: 8,834,203 km (0.098 R)
• M26: 9,041,396 km (0.108 R)
• M27: 9,292,272 km (0.111 R)
• M28: 9,545,391 km (0.086 R)
• M29: 9,630,213 km (0.113 R)
• M30: 10,318,214 km (0.085 R)
• M31: 10,580,309 km (0.089 R)
• M32: 10,668,123 km (0.096 R)
• M33: 11,155,663 km (0.085 R)
• M34: 12,801,389 km (0.066 R)
• M35: 13,271,874 km (0.106 R)
• M36: 14,423,927 km (0.063 R)
• M37: 14,815,126 km (0.11 R)
• M38: 15,061,364 km (0.091 R)
• M39: 15,209,765 km (0.102 R)
• M40: 15,358,615 km (0.083 R)
• M41: 16,059,780 km (0.114 R)
• M42: 16,465,041 km (0.108 R)
• M43: 16,516,054 km (0.089 R)
• M44: 16,976,516 km (0.1 R)
• M45: 18,014,875 km (0.028 R)
• M46: 18,700,931 km (0.088 R)
• M47: 18,807,145 km (0.116 R)
• M48: 18,860,402 km (0.086 R)
• M49: 18,966,916 km (0.12 R)
• M50: 19,020,322 km (0.05 R)
• M51: 19,395,364 km (0.065 R)
• M52: 19,772,799 km (0.039 R)
• M53: 19,935,263 km (0.115 R)
• M54: 20,589,753 km (0.107 R)
• M55: 21,584,729 km (0.075 R)
• M56: 22,256,573 km (0.092 R)
• M57: 22,312,971 km (0.119 R)
• M58: 22,595,113 km (0.111 R)
• M59: 22,708,358 km (0.045 R)
• M60: 23,049,142 km (0.089 R)
• M61: 23,106,139 km (0.097 R)
• M62: 24,895,180 km (0.083 R)
• M63: 26,848,180 km (0.099 R)
• M64: 26,908,169 km (0.074 R)
• M65: 30,335,456 km (0.101 R)
• M66: 31,402,837 km (0.07 R)
• M67: 31,909,375 km (0.117 R)
• M68: 31,972,955 km (0.097 R)
• M69: 33,316,194 km (0.111 R)
• M70: 33,380,670 km (0.068 R)
• M71: 33,897,531 km (0.118 R)
• M72: 34,092,158 km (0.078 R)
• M73: 34,286,934 km (0.11 R)
• M74: 34,939,331 km (0.111 R)
• M75: 35,595,766 km (0.111 R)
• M76: 35,925,480 km (0.12 R)
• M77: 38,464,455 km (0.083 R)
• M78: 39,142,283 km (0.101 R)
• M79: 39,755,485 km (0.111 R)
• M80: 39,892,217 km (0.118 R)
• M81: 40,578,273 km (0.047 R)
• M82: 41,129,840 km (0.114 R)
• M83: 41,268,069 km (0.099 R)
• M84: 42,170,742 km (0.099 R)
• M85: 43,079,848 km (0.028 R)
• M86: 43,290,632 km (0.116 R)
• M87: 43,572,025 km (0.064 R)
• M88: 45,059,926 km (0.064 R)
• M89: 45,845,763 km (0.119 R)
• M90: 45,917,421 km (0.109 R)
• M91: 46,708,345 km (0.107 R)
• M92: 48,449,514 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862

Radius: 7.8

Gravity: 14.17 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 14.01 AU - 22.15 AU

Year: 28221 Days

Day: 19.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 103,344,146 km

• M1: 100,231 km (0.071 R)
• M2: 633,547 km (0.113 R)
• M3: 985,700 km (0.115 R)
• M4: 1,182,721 km (0.108 R)
• M5: 1,428,809 km (0.084 R)
• M6: 2,303,059 km (0.095 R)
• M7: 4,335,346 km (0.111 R)
• M8: 6,215,492 km (0.033 R)
• M9: 6,829,143 km (0.098 R)
• M10: 7,270,157 km (0.073 R)
• M11: 7,397,764 km (0.03 R)
• M12: 8,047,468 km (0.116 R)
• M13: 8,179,712 km (0.059 R)
• M14: 8,446,146 km (0.11 R)
• M15: 8,647,804 km (0.115 R)
• M16: 9,331,766 km (0.118 R)
• M17: 9,891,262 km (0.096 R)
• M18: 11,337,424 km (0.11 R)
• M19: 11,485,526 km (0.075 R)
• M20: 11,634,526 km (0.04 R)
• M21: 12,848,363 km (0.05 R)
• M22: 14,341,499 km (0.076 R)
• M23: 14,421,534 km (0.072 R)
• M24: 14,582,202 km (0.078 R)
• M25: 14,662,686 km (0.103 R)
• M26: 15,476,349 km (0.077 R)
• M27: 15,558,478 km (0.099 R)
• M28: 17,488,141 km (0.084 R)
• M29: 18,786,800 km (0.104 R)
• M30: 19,314,880 km (0.111 R)
• M31: 20,746,831 km (0.115 R)
• M32: 22,027,688 km (0.113 R)
• M33: 22,584,491 km (0.115 R)
• M34: 23,806,706 km (0.069 R)
• M35: 24,569,356 km (0.111 R)
• M36: 24,665,248 km (0.12 R)
• M37: 25,923,366 km (0.055 R)
• M38: 26,806,592 km (0.105 R)
• M39: 30,436,734 km (0.097 R)
• M40: 32,835,386 km (0.118 R)
• M41: 32,941,002 km (0.038 R)
• M42: 33,046,918 km (0.059 R)
• M43: 34,217,820 km (0.048 R)
• M44: 34,862,288 km (0.074 R)
• M45: 35,402,486 km (0.069 R)
• M46: 35,619,253 km (0.096 R)
• M47: 38,144,166 km (0.098 R)
• M48: 38,589,220 km (0.106 R)
• M49: 40,726,375 km (0.075 R)
• M50: 41,067,308 km (0.039 R)
• M51: 41,866,460 km (0.109 R)
• M52: 41,981,052 km (0.074 R)
• M53: 42,210,535 km (0.101 R)
• M54: 43,017,167 km (0.097 R)
• M55: 44,294,733 km (0.077 R)
• M56: 44,411,569 km (0.109 R)
• M57: 46,412,291 km (0.101 R)
• M58: 47,842,147 km (0.049 R)
• M59: 48,442,334 km (0.068 R)
• M60: 50,135,632 km (0.081 R)
• M61: 50,257,405 km (0.082 R)
• M62: 50,501,100 km (0.109 R)
• M63: 50,867,315 km (0.111 R)
• M64: 52,217,885 km (0.086 R)
• M65: 53,704,588 km (0.092 R)
• M66: 55,834,563 km (0.081 R)
• M67: 57,736,849 km (0.117 R)
• M68: 57,864,456 km (0.06 R)
• M69: 59,145,164 km (0.094 R)
• M70: 60,435,445 km (0.078 R)
• M71: 63,964,908 km (0.056 R)
• M72: 64,097,003 km (0.07 R)
• M73: 64,493,587 km (0.099 R)
• M74: 65,421,991 km (0.071 R)
• M75: 65,554,984 km (0.067 R)
• M76: 66,755,955 km (0.086 R)
• M77: 67,157,925 km (0.119 R)
• M78: 68,638,794 km (0.113 R)
• M79: 69,450,961 km (0.11 R)
• M80: 69,858,166 km (0.079 R)
• M81: 70,130,135 km (0.081 R)
• M82: 70,538,837 km (0.12 R)
• M83: 71,084,869 km (0.116 R)
• M84: 71,221,601 km (0.091 R)
• M85: 71,632,397 km (0.105 R)
• M86: 75,782,691 km (0.117 R)
• M87: 77,464,620 km (0.114 R)
• M88: 77,605,242 km (0.101 R)
• M89: 78,168,927 km (0.065 R)
• M90: 78,592,588 km (0.04 R)
• M91: 79,584,122 km (0.03 R)
• M92: 80,152,594 km (0.037 R)
• M93: 84,458,619 km (0.057 R)
• M94: 85,474,239 km (0.049 R)
• M95: 85,910,616 km (0.108 R)
• M96: 94,042,607 km (0.117 R)
• M97: 95,245,673 km (0.091 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: 443 - 14,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit