🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1 AU - 1.48 AU

Year: 599 Days

Day: 26 Hours

Environment

Temp: -71 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.36 AU - 2.36 AU

Year: 1572 Days

Day: 30.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,981,890 km

• M1: 163,062 km (0.098 R)

Asteroid Belt

Center: 5.05 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.7

Radius: 13.2

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.72 AU - 8.76 AU

Year: 9334 Days

Day: 5.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 69,981,890 km

• M1: 182,210 km (0.105 R)
• M2: 299,046 km (0.051 R)
• M3: 609,761 km (0.062 R)
• M4: 732,730 km (0.116 R)
• M5: 865,424 km (0.059 R)
• M6: 1,332,917 km (0.06 R)
• M7: 1,461,721 km (0.107 R)
• M8: 1,614,311 km (0.099 R)
• M9: 1,956,740 km (0.076 R)
• M10: 2,234,394 km (0.106 R)
• M11: 2,663,440 km (0.107 R)
• M12: 2,804,511 km (0.052 R)
• M13: 3,368,346 km (0.112 R)
• M14: 3,650,487 km (0.111 R)
• M15: 3,940,558 km (0.069 R)
• M16: 4,348,361 km (0.114 R)
• M17: 4,913,392 km (0.102 R)
• M18: 5,029,181 km (0.067 R)
• M19: 5,146,017 km (0.114 R)
• M20: 5,263,751 km (0.089 R)
• M21: 5,957,885 km (0.109 R)
• M22: 6,268,749 km (0.074 R)
• M23: 6,457,841 km (0.071 R)
• M24: 6,648,877 km (0.115 R)
• M25: 6,971,410 km (0.043 R)
• M26: 7,398,512 km (0.12 R)
• M27: 7,902,059 km (0.093 R)
• M28: 9,550,627 km (0.077 R)
• M29: 9,841,745 km (0.115 R)
• M30: 10,172,655 km (0.104 R)
• M31: 10,358,157 km (0.118 R)
• M32: 10,845,546 km (0.111 R)
• M33: 11,842,915 km (0.09 R)
• M34: 12,195,069 km (0.103 R)
• M35: 12,669,892 km (0.098 R)
• M36: 13,556,260 km (0.072 R)
• M37: 13,760,611 km (0.114 R)
• M38: 16,117,226 km (0.12 R)
• M39: 16,507,527 km (0.065 R)
• M40: 16,900,969 km (0.069 R)
• M41: 17,032,914 km (0.116 R)
• M42: 17,341,834 km (0.074 R)
• M43: 17,741,859 km (0.089 R)
• M44: 19,005,661 km (0.107 R)
• M45: 19,280,323 km (0.1 R)
• M46: 19,464,179 km (0.102 R)
• M47: 20,767,027 km (0.114 R)
• M48: 21,286,580 km (0.109 R)
• M49: 21,571,863 km (0.098 R)
• M50: 21,858,343 km (0.094 R)
• M51: 22,773,882 km (0.105 R)
• M52: 23,701,987 km (0.047 R)
• M53: 24,542,877 km (0.091 R)
• M54: 25,746,691 km (0.1 R)
• M55: 25,898,533 km (0.094 R)
• M56: 26,457,730 km (0.061 R)
• M57: 26,815,718 km (0.116 R)
• M58: 27,640,002 km (0.107 R)
• M59: 27,951,165 km (0.118 R)
• M60: 28,055,136 km (0.097 R)
• M61: 28,472,514 km (0.069 R)
• M62: 28,577,083 km (0.093 R)
• M63: 29,102,321 km (0.098 R)
• M64: 29,419,020 km (0.076 R)
• M65: 30,055,708 km (0.058 R)
• M66: 30,322,292 km (0.063 R)
• M67: 31,073,123 km (0.096 R)
• M68: 31,288,843 km (0.095 R)
• M69: 31,396,853 km (0.092 R)
• M70: 31,559,017 km (0.04 R)
• M71: 31,721,630 km (0.115 R)
• M72: 31,830,089 km (0.055 R)
• M73: 32,593,187 km (0.114 R)
• M74: 32,922,003 km (0.078 R)
• M75: 33,031,808 km (0.094 R)
• M76: 33,251,867 km (0.119 R)
• M77: 34,026,185 km (0.118 R)
• M78: 34,471,239 km (0.072 R)
• M79: 36,213,905 km (0.118 R)
• M80: 36,554,539 km (0.11 R)
• M81: 37,067,510 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.4

Radius: 6.5

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.64 AU - 14.3 AU

Year: 16839 Days

Day: 20.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 69,981,890 km

• M1: 191,036 km (0.086 R)
• M2: 336,146 km (0.092 R)
• M3: 392,694 km (0.086 R)
• M4: 983,756 km (0.104 R)
• M5: 1,133,503 km (0.07 R)
• M6: 1,267,692 km (0.091 R)
• M7: 1,551,928 km (0.109 R)
• M8: 1,651,112 km (0.079 R)
• M9: 2,041,562 km (0.087 R)
• M10: 3,027,113 km (0.057 R)
• M11: 3,277,839 km (0.098 R)
• M12: 4,593,253 km (0.087 R)
• M13: 5,550,380 km (0.082 R)
• M14: 5,703,120 km (0.064 R)
• M15: 5,857,056 km (0.116 R)
• M16: 6,728,613 km (0.09 R)
• M17: 6,891,376 km (0.113 R)
• M18: 7,387,592 km (0.055 R)
• M19: 7,938,112 km (0.111 R)
• M20: 8,810,716 km (0.119 R)
• M21: 9,303,492 km (0.102 R)
• M22: 9,394,148 km (0.106 R)
• M23: 10,082,747 km (0.111 R)
• M24: 10,739,930 km (0.076 R)
• M25: 10,882,647 km (0.107 R)
• M26: 11,997,001 km (0.117 R)
• M27: 12,442,952 km (0.084 R)
• M28: 12,642,815 km (0.078 R)
• M29: 13,299,849 km (0.08 R)
• M30: 13,658,286 km (0.113 R)
• M31: 14,071,774 km (0.086 R)
• M32: 14,436,943 km (0.099 R)
• M33: 14,699,786 km (0.062 R)
• M34: 14,752,594 km (0.066 R)
• M35: 14,964,125 km (0.079 R)
• M36: 15,123,447 km (0.11 R)
• M37: 17,024,088 km (0.079 R)
• M38: 19,750,060 km (0.094 R)
• M39: 19,866,597 km (0.052 R)
• M40: 20,217,404 km (0.09 R)
• M41: 20,925,301 km (0.088 R)
• M42: 22,365,330 km (0.064 R)
• M43: 23,035,978 km (0.118 R)
• M44: 23,466,221 km (0.074 R)
• M45: 23,713,207 km (0.093 R)
• M46: 23,899,157 km (0.107 R)
• M47: 24,272,255 km (0.083 R)
• M48: 24,647,296 km (0.044 R)
• M49: 24,709,978 km (0.076 R)
• M50: 25,847,520 km (0.053 R)
• M51: 26,744,060 km (0.111 R)
• M52: 27,455,697 km (0.096 R)
• M53: 30,632,857 km (0.066 R)
• M54: 30,700,176 km (0.086 R)
• M55: 32,745,628 km (0.113 R)
• M56: 32,814,592 km (0.077 R)
• M57: 34,553,667 km (0.041 R)
• M58: 35,116,455 km (0.1 R)
• M59: 36,608,245 km (0.107 R)
• M60: 37,181,952 km (0.107 R)
• M61: 37,542,034 km (0.061 R)
• M62: 37,975,719 km (0.099 R)
• M63: 38,775,020 km (0.114 R)
• M64: 39,067,035 km (0.096 R)
• M65: 39,140,188 km (0.085 R)
• M66: 39,359,798 km (0.099 R)
• M67: 41,952,329 km (0.084 R)
• M68: 42,252,123 km (0.119 R)
• M69: 43,080,297 km (0.082 R)
• M70: 44,141,993 km (0.12 R)
• M71: 44,752,502 km (0.045 R)
• M72: 45,135,473 km (0.038 R)
• M73: 45,288,960 km (0.087 R)
• M74: 45,365,853 km (0.119 R)
• M75: 45,519,640 km (0.082 R)
• M76: 46,678,425 km (0.11 R)
• M77: 46,756,066 km (0.095 R)
• M78: 46,833,708 km (0.105 R)
• M79: 47,066,781 km (0.05 R)
• M80: 49,577,931 km (0.108 R)
• M81: 53,994,659 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.4

Radius: 5.9

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 14.01 AU - 15.55 AU

Year: 24630 Days

Day: 16.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 69,981,890 km

• M1: 165,306 km (0.087 R)
• M2: 214,823 km (0.06 R)
• M3: 301,440 km (0.085 R)
• M4: 975,079 km (0.089 R)
• M5: 1,024,745 km (0.083 R)
• M6: 1,313,021 km (0.109 R)
• M7: 1,480,570 km (0.112 R)
• M8: 1,625,680 km (0.103 R)
• M9: 1,960,929 km (0.116 R)
• M10: 2,451,909 km (0.035 R)
• M11: 2,799,724 km (0.112 R)
• M12: 2,907,135 km (0.097 R)
• M13: 2,979,391 km (0.077 R)
• M14: 3,426,090 km (0.113 R)
• M15: 3,814,147 km (0.059 R)
• M16: 3,853,791 km (0.059 R)
• M17: 4,257,107 km (0.046 R)
• M18: 4,973,531 km (0.111 R)
• M19: 5,191,196 km (0.026 R)
• M20: 5,323,440 km (0.117 R)
• M21: 5,817,412 km (0.118 R)
• M22: 8,292,958 km (0.037 R)
• M23: 8,499,253 km (0.088 R)
• M24: 9,990,445 km (0.109 R)
• M25: 11,331,590 km (0.072 R)
• M26: 11,388,587 km (0.104 R)
• M27: 11,618,070 km (0.066 R)
• M28: 11,675,515 km (0.112 R)
• M29: 12,198,061 km (0.031 R)
• M30: 12,256,554 km (0.112 R)
• M31: 13,932,947 km (0.111 R)
• M32: 14,178,138 km (0.104 R)
• M33: 16,708,586 km (0.113 R)
• M34: 16,773,512 km (0.099 R)
• M35: 16,969,186 km (0.092 R)
• M36: 17,958,327 km (0.036 R)
• M37: 18,091,618 km (0.055 R)
• M38: 18,493,438 km (0.098 R)
• M39: 19,101,853 km (0.12 R)
• M40: 19,442,637 km (0.026 R)
• M41: 20,965,992 km (0.099 R)
• M42: 21,176,626 km (0.058 R)
• M43: 21,670,897 km (0.101 R)
• M44: 22,312,074 km (0.104 R)
• M45: 23,467,119 km (0.085 R)
• M46: 23,685,980 km (0.073 R)
• M47: 23,905,291 km (0.084 R)
• M48: 24,419,908 km (0.11 R)
• M49: 24,715,663 km (0.066 R)
• M50: 24,863,914 km (0.077 R)
• M51: 24,938,264 km (0.104 R)
• M52: 25,385,263 km (0.088 R)
• M53: 26,136,394 km (0.068 R)
• M54: 28,045,711 km (0.118 R)
• M55: 29,841,783 km (0.113 R)
• M56: 29,920,621 km (0.102 R)
• M57: 30,554,617 km (0.097 R)
• M58: 30,634,054 km (0.087 R)
• M59: 30,873,111 km (0.08 R)
• M60: 32,158,605 km (0.046 R)
• M61: 33,543,433 km (0.095 R)
• M62: 33,789,821 km (0.088 R)
• M63: 34,119,385 km (0.095 R)
• M64: 35,364,338 km (0.073 R)
• M65: 36,034,387 km (0.092 R)
• M66: 36,202,685 km (0.118 R)
• M67: 36,539,729 km (0.079 R)
• M68: 36,793,297 km (0.086 R)
• M69: 36,962,642 km (0.072 R)
• M70: 37,217,108 km (0.078 R)
• M71: 37,302,079 km (0.098 R)
• M72: 37,387,201 km (0.105 R)
• M73: 39,967,914 km (0.059 R)
• M74: 41,720,004 km (0.118 R)
• M75: 43,497,077 km (0.068 R)
• M76: 44,214,847 km (0.068 R)
• M77: 44,846,001 km (0.082 R)
• M78: 45,027,014 km (0.088 R)
• M79: 45,480,296 km (0.105 R)
• M80: 45,935,073 km (0.08 R)
• M81: 49,347,401 km (0.098 R)
• M82: 50,002,041 km (0.106 R)
• M83: 52,554,181 km (0.062 R)
• M84: 54,761,348 km (0.12 R)
• M85: 55,245,147 km (0.059 R)
• M86: 55,342,087 km (0.094 R)
• M87: 57,882,109 km (0.118 R)
• M88: 58,375,034 km (0.074 R)
• M89: 58,473,769 km (0.099 R)
• M90: 58,869,156 km (0.08 R)
• M91: 60,260,416 km (0.114 R)
• M92: 60,860,004 km (0.071 R)
• M93: 61,461,388 km (0.108 R)
• M94: 62,670,438 km (0.082 R)
• M95: 66,035,193 km (0.119 R)
• M96: 66,962,999 km (0.117 R)
• M97: 67,066,371 km (0.051 R)
• M98: 68,414,846 km (0.111 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 13,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit