🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.46 AU - 1.84 AU

Year: 741 Days

Day: 16.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.02 AU - 2.4 AU

Year: 1149 Days

Day: 15.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,565,330 km

• M1: 166,652 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.3 AU - 4.16 AU

Year: 2520 Days

Day: 35.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.95 AU - 4.11 AU

Year: 2830 Days

Day: 42.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,565,330 km

• M1: 1,370,466 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.9

Radius: 14.1

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.2 AU - 9.06 AU

Year: 7373 Days

Day: 12.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 85,565,330 km

• M1: 176,077 km (0.044 R)
• M2: 313,408 km (0.031 R)
• M3: 416,780 km (0.109 R)
• M4: 758,312 km (0.119 R)
• M5: 880,982 km (0.108 R)
• M6: 1,292,974 km (0.059 R)
• M7: 1,778,719 km (0.108 R)
• M8: 1,979,329 km (0.096 R)
• M9: 2,302,910 km (0.109 R)
• M10: 2,420,344 km (0.104 R)
• M11: 2,982,982 km (0.063 R)
• M12: 3,317,482 km (0.062 R)
• M13: 3,450,924 km (0.09 R)
• M14: 3,703,594 km (0.063 R)
• M15: 3,822,226 km (0.09 R)
• M16: 4,104,218 km (0.115 R)
• M17: 4,817,500 km (0.071 R)
• M18: 5,913,005 km (0.118 R)
• M19: 6,169,416 km (0.091 R)
• M20: 6,911,721 km (0.06 R)
• M21: 7,132,527 km (0.068 R)
• M22: 7,305,911 km (0.116 R)
• M23: 7,480,791 km (0.119 R)
• M24: 8,611,452 km (0.102 R)
• M25: 9,142,973 km (0.059 R)
• M26: 9,358,693 km (0.072 R)
• M27: 9,712,642 km (0.117 R)
• M28: 10,043,403 km (0.102 R)
• M29: 10,210,204 km (0.083 R)
• M30: 11,000,829 km (0.071 R)
• M31: 11,201,440 km (0.081 R)
• M32: 11,577,529 km (0.119 R)
• M33: 11,694,066 km (0.072 R)
• M34: 13,183,761 km (0.054 R)
• M35: 13,336,052 km (0.094 R)
• M36: 13,796,364 km (0.114 R)
• M37: 14,386,977 km (0.113 R)
• M38: 15,112,975 km (0.12 R)
• M39: 15,850,942 km (0.096 R)
• M40: 16,732,223 km (0.054 R)
• M41: 16,930,290 km (0.096 R)
• M42: 17,528,981 km (0.112 R)
• M43: 17,696,531 km (0.074 R)
• M44: 17,797,359 km (0.096 R)
• M45: 18,987,411 km (0.109 R)
• M46: 19,332,234 km (0.105 R)
• M47: 19,958,002 km (0.03 R)
• M48: 22,055,513 km (0.054 R)
• M49: 22,272,729 km (0.044 R)
• M50: 24,110,539 km (0.09 R)
• M51: 25,161,015 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.6

Radius: 6

Gravity: 19.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 11.68 AU - 16.26 AU

Year: 18267 Days

Day: 17.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,565,330 km

• M1: 220,208 km (0.057 R)
• M2: 486,492 km (0.118 R)
• M3: 761,453 km (0.098 R)
• M4: 831,315 km (0.119 R)
• M5: 1,028,186 km (0.064 R)
• M6: 1,889,272 km (0.106 R)
• M7: 2,282,116 km (0.094 R)
• M8: 2,350,033 km (0.06 R)
• M9: 2,593,129 km (0.117 R)
• M10: 2,771,600 km (0.098 R)
• M11: 3,369,842 km (0.097 R)
• M12: 4,508,132 km (0.105 R)
• M13: 4,985,199 km (0.112 R)
• M14: 5,297,261 km (0.095 R)
• M15: 6,318,416 km (0.098 R)
• M16: 6,366,287 km (0.092 R)
• M17: 7,297,983 km (0.067 R)
• M18: 8,011,564 km (0.089 R)
• M19: 8,219,505 km (0.101 R)
• M20: 10,394,808 km (0.053 R)
• M21: 10,508,054 km (0.061 R)
• M22: 10,621,598 km (0.051 R)
• M23: 11,311,843 km (0.106 R)
• M24: 11,428,230 km (0.085 R)
• M25: 11,603,708 km (0.071 R)
• M26: 11,839,026 km (0.101 R)
• M27: 12,494,115 km (0.044 R)
• M28: 12,554,253 km (0.095 R)
• M29: 13,467,997 km (0.114 R)
• M30: 13,777,216 km (0.099 R)
• M31: 13,963,914 km (0.116 R)
• M32: 14,529,095 km (0.113 R)
• M33: 16,203,394 km (0.05 R)
• M34: 16,664,455 km (0.072 R)
• M35: 17,263,744 km (0.107 R)
• M36: 17,667,060 km (0.101 R)
• M37: 17,802,296 km (0.073 R)
• M38: 18,757,927 km (0.067 R)
• M39: 20,222,491 km (0.102 R)
• M40: 20,363,861 km (0.063 R)
• M41: 20,861,273 km (0.112 R)
• M42: 21,362,726 km (0.069 R)
• M43: 22,743,663 km (0.051 R)
• M44: 23,556,279 km (0.025 R)
• M45: 24,228,273 km (0.12 R)
• M46: 24,982,246 km (0.087 R)
• M47: 25,285,930 km (0.091 R)
• M48: 25,590,960 km (0.055 R)
• M49: 25,743,849 km (0.101 R)
• M50: 26,127,567 km (0.031 R)
• M51: 28,548,360 km (0.1 R)
• M52: 29,424,405 km (0.097 R)
• M53: 29,906,110 km (0.11 R)
• M54: 30,228,494 km (0.097 R)
• M55: 30,390,209 km (0.082 R)
• M56: 32,187,627 km (0.106 R)
• M57: 32,352,784 km (0.112 R)
• M58: 32,600,966 km (0.106 R)
• M59: 32,766,721 km (0.102 R)
• M60: 33,015,951 km (0.108 R)
• M61: 33,432,731 km (0.089 R)
• M62: 34,187,452 km (0.071 R)
• M63: 34,778,214 km (0.085 R)
• M64: 35,032,530 km (0.089 R)
• M65: 36,141,350 km (0.099 R)
• M66: 38,568,425 km (0.079 R)
• M67: 38,919,382 km (0.12 R)
• M68: 39,801,561 km (0.092 R)
• M69: 43,213,290 km (0.072 R)
• M70: 44,309,992 km (0.075 R)
• M71: 45,138,465 km (0.053 R)
• M72: 45,415,819 km (0.081 R)
• M73: 46,810,819 km (0.042 R)
• M74: 46,997,966 km (0.093 R)
• M75: 47,185,263 km (0.077 R)
• M76: 49,357,274 km (0.098 R)
• M77: 52,044,950 km (0.119 R)
• M78: 52,238,828 km (0.065 R)
• M79: 52,724,274 km (0.112 R)
• M80: 53,504,277 km (0.11 R)
• M81: 53,797,788 km (0.092 R)
• M82: 56,562,656 km (0.102 R)
• M83: 56,761,920 km (0.054 R)
• M84: 57,061,265 km (0.055 R)
• M85: 58,464,942 km (0.098 R)
• M86: 59,373,301 km (0.063 R)
• M87: 60,591,775 km (0.065 R)
• M88: 60,693,651 km (0.075 R)
• M89: 62,023,726 km (0.086 R)
• M90: 63,156,631 km (0.03 R)
• M91: 66,070,947 km (0.074 R)
• M92: 66,385,850 km (0.104 R)
• M93: 67,122,470 km (0.081 R)
• M94: 67,861,783 km (0.09 R)
• M95: 69,348,337 km (0.06 R)
• M96: 70,095,728 km (0.025 R)
• M97: 70,845,812 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.9

Radius: 3.3

Gravity: 81.35 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 13.62 AU - 20.04 AU

Year: 24155 Days

Day: 22.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 85,565,330 km

• M1: 121,324 km (0.09 R)
• M2: 435,031 km (0.082 R)
• M3: 630,256 km (0.109 R)
• M4: 737,218 km (0.116 R)
• M5: 908,358 km (0.113 R)
• M6: 1,060,350 km (0.11 R)
• M7: 1,598,304 km (0.07 R)
• M8: 1,670,859 km (0.107 R)
• M9: 1,707,360 km (0.07 R)
• M10: 2,706,225 km (0.107 R)
• M11: 2,924,040 km (0.103 R)
• M12: 3,057,481 km (0.049 R)
• M13: 3,192,867 km (0.075 R)
• M14: 3,238,495 km (0.079 R)
• M15: 3,330,198 km (0.068 R)
• M16: 3,996,358 km (0.071 R)
• M17: 4,144,459 km (0.059 R)
• M18: 4,344,621 km (0.07 R)
• M19: 4,445,899 km (0.119 R)
• M20: 4,911,148 km (0.084 R)
• M21: 5,775,675 km (0.084 R)
• M22: 7,640,262 km (0.065 R)
• M23: 8,009,021 km (0.101 R)
• M24: 8,955,677 km (0.115 R)
• M25: 9,020,153 km (0.106 R)
• M26: 10,070,629 km (0.05 R)
• M27: 10,204,669 km (0.109 R)
• M28: 10,610,229 km (0.082 R)
• M29: 10,678,446 km (0.083 R)
• M30: 10,815,028 km (0.101 R)
• M31: 11,787,863 km (0.069 R)
• M32: 13,741,312 km (0.111 R)
• M33: 13,890,013 km (0.109 R)
• M34: 15,482,632 km (0.06 R)
• M35: 15,948,180 km (0.074 R)
• M36: 16,497,204 km (0.065 R)
• M37: 18,180,779 km (0.097 R)
• M38: 18,836,317 km (0.115 R)
• M39: 18,918,895 km (0.048 R)
• M40: 19,250,104 km (0.091 R)
• M41: 19,583,109 km (0.096 R)
• M42: 20,170,580 km (0.091 R)
• M43: 22,054,316 km (0.089 R)
• M44: 23,548,051 km (0.117 R)
• M45: 23,904,094 km (0.104 R)
• M46: 23,993,404 km (0.074 R)
• M47: 25,620,131 km (0.058 R)
• M48: 25,894,643 km (0.074 R)
• M49: 28,409,084 km (0.041 R)
• M50: 30,902,881 km (0.089 R)
• M51: 31,000,120 km (0.078 R)
• M52: 31,684,081 km (0.106 R)
• M53: 32,373,129 km (0.056 R)
• M54: 32,570,748 km (0.114 R)
• M55: 33,166,446 km (0.075 R)
• M56: 33,365,860 km (0.09 R)
• M57: 33,765,735 km (0.1 R)
• M58: 34,167,256 km (0.114 R)
• M59: 37,955,074 km (0.107 R)
• M60: 38,372,452 km (0.112 R)
• M61: 39,211,846 km (0.102 R)
• M62: 39,528,096 km (0.104 R)
• M63: 39,845,243 km (0.096 R)
• M64: 40,908,585 km (0.117 R)
• M65: 41,015,398 km (0.113 R)
• M66: 44,923,044 km (0.106 R)
• M67: 45,585,762 km (0.117 R)
• M68: 46,363,073 km (0.103 R)
• M69: 47,032,823 km (0.037 R)
• M70: 50,658,177 km (0.098 R)
• M71: 51,117,592 km (0.044 R)
• M72: 51,809,483 km (0.066 R)
• M73: 53,085,702 km (0.106 R)
• M74: 55,432,593 km (0.053 R)
• M75: 56,618,755 km (0.116 R)
• M76: 57,813,144 km (0.116 R)
• M77: 59,378,237 km (0.1 R)
• M78: 59,983,959 km (0.104 R)
• M79: 60,470,003 km (0.105 R)
• M80: 60,591,775 km (0.037 R)
• M81: 61,201,536 km (0.059 R)
• M82: 61,568,350 km (0.09 R)
• M83: 62,796,399 km (0.087 R)
• M84: 66,906,002 km (0.094 R)
• M85: 68,802,454 km (0.049 R)
• M86: 69,693,459 km (0.1 R)
• M87: 74,727,428 km (0.105 R)
• M88: 78,147,833 km (0.108 R)
• M89: 79,210,577 km (0.053 R)
• M90: 79,477,010 km (0.079 R)
• M91: 80,144,366 km (0.117 R)
• M92: 80,411,698 km (0.1 R)
• M93: 81,618,953 km (0.102 R)
• M94: 85,276,471 km (0.102 R)
• M95: 87,882,017 km (0.072 R)
• M96: 88,019,946 km (0.116 R)
• M97: 89,957,538 km (0.106 R)
• M98: 91,350,145 km (0.064 R)

Asteroid Belt

Center: 18.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 20.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.4

Radius: 7.7

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 19.54 AU - 20.58 AU

Year: 31432 Days

Day: 24.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,565,330 km

• M1: 252,820 km (0.112 R)
• M2: 413,489 km (0.055 R)
• M3: 679,623 km (0.11 R)
• M4: 939,026 km (0.077 R)
• M5: 1,022,801 km (0.093 R)
• M6: 1,138,589 km (0.081 R)
• M7: 1,198,129 km (0.1 R)
• M8: 1,351,916 km (0.095 R)
• M9: 1,781,561 km (0.104 R)
• M10: 2,139,549 km (0.03 R)
• M11: 2,403,439 km (0.118 R)
• M12: 2,480,781 km (0.102 R)
• M13: 4,055,748 km (0.093 R)
• M14: 4,572,908 km (0.101 R)
• M15: 5,261,058 km (0.084 R)
• M16: 5,311,472 km (0.079 R)
• M17: 6,352,823 km (0.113 R)
• M18: 6,406,529 km (0.106 R)
• M19: 6,841,559 km (0.095 R)
• M20: 7,062,815 km (0.058 R)
• M21: 7,174,265 km (0.115 R)
• M22: 7,286,314 km (0.096 R)
• M23: 7,970,874 km (0.056 R)
• M24: 8,320,783 km (0.098 R)
• M25: 9,957,085 km (0.052 R)
• M26: 10,207,811 km (0.095 R)
• M27: 10,333,922 km (0.101 R)
• M28: 10,715,396 km (0.05 R)
• M29: 11,953,767 km (0.077 R)
• M30: 12,153,481 km (0.108 R)
• M31: 12,287,221 km (0.093 R)
• M32: 12,354,241 km (0.051 R)
• M33: 13,374,498 km (0.087 R)
• M34: 13,581,841 km (0.083 R)
• M35: 14,210,152 km (0.115 R)
• M36: 15,785,418 km (0.047 R)
• M37: 17,115,044 km (0.118 R)
• M38: 17,189,992 km (0.113 R)
• M39: 18,021,307 km (0.107 R)
• M40: 19,331,785 km (0.08 R)
• M41: 21,072,655 km (0.115 R)
• M42: 22,698,335 km (0.1 R)
• M43: 24,027,662 km (0.108 R)
• M44: 25,211,430 km (0.101 R)
• M45: 25,467,542 km (0.102 R)
• M46: 25,553,111 km (0.072 R)
• M47: 27,987,667 km (0.063 R)
• M48: 29,232,471 km (0.118 R)
• M49: 30,042,244 km (0.081 R)
• M50: 30,404,570 km (0.115 R)
• M51: 32,794,247 km (0.111 R)
• M52: 33,635,436 km (0.093 R)
• M53: 36,105,147 km (0.069 R)
• M54: 36,683,343 km (0.103 R)
• M55: 37,556,396 km (0.101 R)
• M56: 38,240,208 km (0.11 R)
• M57: 38,632,753 km (0.066 R)
• M58: 40,515,591 km (0.065 R)
• M59: 40,915,766 km (0.089 R)
• M60: 43,038,260 km (0.107 R)
• M61: 43,856,112 km (0.097 R)
• M62: 47,810,881 km (0.051 R)
• M63: 48,870,483 km (0.109 R)
• M64: 49,616,677 km (0.079 R)
• M65: 52,203,823 km (0.036 R)
• M66: 53,185,185 km (0.073 R)
• M67: 53,404,196 km (0.097 R)
• M68: 55,388,013 km (0.026 R)
• M69: 55,609,867 km (0.113 R)
• M70: 57,283,568 km (0.039 R)
• M71: 57,620,313 km (0.06 R)
• M72: 57,732,661 km (0.078 R)
• M73: 58,070,303 km (0.037 R)
• M74: 58,295,747 km (0.111 R)
• M75: 61,023,664 km (0.116 R)
• M76: 61,482,331 km (0.088 R)
• M77: 63,328,369 km (0.112 R)
• M78: 63,676,633 km (0.059 R)
• M79: 64,141,882 km (0.086 R)
• M80: 64,958,687 km (0.05 R)
• M81: 66,131,534 km (0.106 R)
• M82: 68,141,531 km (0.088 R)
• M83: 71,495,515 km (0.092 R)
• M84: 73,314,326 km (0.044 R)
• M85: 73,436,099 km (0.049 R)
• M86: 73,558,021 km (0.114 R)
• M87: 74,412,973 km (0.095 R)
• M88: 75,148,396 km (0.112 R)
• M89: 75,762,944 km (0.056 R)
• M90: 81,621,945 km (0.102 R)
• M91: 83,904,060 km (0.115 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 14,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit