🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.46 AU - 0.62 AU

Year: 138 Days

Day: 46.9 Hours

Environment

Temp: 235 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,668,554 km

• M1: 175,628 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.84 AU - 1.14 AU

Year: 343 Days

Day: 34.3 Hours

Environment

Temp: 101 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,668,554 km

• M1: 568,771 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.25 AU - 2.07 AU

Year: 745 Days

Day: 46.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,668,554 km

• M1: 405,410 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.66 AU - 4.38 AU

Year: 2300 Days

Day: 32.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 134.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,668,554 km

• M1: 2,479,136 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.2

Radius: 13.5

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.87 AU - 7.27 AU

Year: 5865 Days

Day: 6.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 18,668,554 km

• M1: 169,046 km (0.083 R)
• M2: 371,601 km (0.077 R)
• M3: 565,630 km (0.093 R)
• M4: 1,310,029 km (0.06 R)
• M5: 1,395,748 km (0.104 R)
• M6: 1,628,522 km (0.095 R)
• M7: 1,778,270 km (0.064 R)
• M8: 1,932,804 km (0.069 R)
• M9: 2,193,703 km (0.094 R)
• M10: 2,487,813 km (0.1 R)
• M11: 2,930,473 km (0.063 R)
• M12: 3,665,597 km (0.112 R)
• M13: 3,839,429 km (0.103 R)
• M14: 4,118,280 km (0.1 R)
• M15: 4,299,144 km (0.099 R)
• M16: 5,076,753 km (0.102 R)
• M17: 5,215,281 km (0.078 R)
• M18: 5,638,493 km (0.12 R)
• M19: 5,753,235 km (0.116 R)
• M20: 6,131,718 km (0.113 R)
• M21: 6,368,681 km (0.107 R)
• M22: 6,548,348 km (0.092 R)
• M23: 7,066,854 km (0.088 R)
• M24: 7,346,751 km (0.099 R)
• M25: 8,338,585 km (0.119 R)
• M26: 8,502,545 km (0.05 R)
• M27: 8,800,394 km (0.09 R)
• M28: 8,900,475 km (0.071 R)
• M29: 9,372,456 km (0.098 R)
• M30: 10,130,618 km (0.052 R)
• M31: 10,517,179 km (0.115 R)
• M32: 10,765,661 km (0.083 R)
• M33: 10,872,773 km (0.108 R)
• M34: 11,052,141 km (0.107 R)
• M35: 12,000,442 km (0.089 R)
• M36: 13,818,954 km (0.084 R)
• M37: 13,974,386 km (0.083 R)
• M38: 14,562,306 km (0.027 R)
• M39: 14,760,224 km (0.095 R)
• M40: 14,879,303 km (0.071 R)
• M41: 15,238,638 km (0.041 R)
• M42: 15,479,789 km (0.05 R)
• M43: 15,762,679 km (0.113 R)
• M44: 16,210,724 km (0.034 R)
• M45: 16,456,963 km (0.12 R)
• M46: 17,412,145 km (0.055 R)
• M47: 18,342,494 km (0.115 R)
• M48: 18,813,877 km (0.089 R)
• M49: 19,202,532 km (0.056 R)
• M50: 19,593,731 km (0.068 R)
• M51: 20,119,567 km (0.116 R)
• M52: 20,428,337 km (0.066 R)
• M53: 20,783,333 km (0.07 R)
• M54: 20,961,504 km (0.094 R)
• M55: 21,589,366 km (0.055 R)
• M56: 21,905,616 km (0.115 R)
• M57: 22,909,418 km (0.085 R)
• M58: 23,185,875 km (0.084 R)
• M59: 23,556,130 km (0.11 R)
• M60: 23,975,004 km (0.095 R)
• M61: 24,631,589 km (0.118 R)
• M62: 25,056,746 km (0.104 R)
• M63: 25,389,152 km (0.07 R)
• M64: 25,914,390 km (0.104 R)
• M65: 26,010,283 km (0.103 R)
• M66: 27,854,525 km (0.104 R)
• M67: 28,149,682 km (0.117 R)
• M68: 28,445,736 km (0.051 R)
• M69: 29,040,986 km (0.066 R)
• M70: 29,240,400 km (0.043 R)
• M71: 29,640,425 km (0.094 R)
• M72: 29,790,920 km (0.087 R)
• M73: 30,092,659 km (0.061 R)
• M74: 30,446,009 km (0.09 R)
• M75: 30,547,287 km (0.062 R)
• M76: 31,258,924 km (0.065 R)
• M77: 31,360,950 km (0.074 R)
• M78: 32,388,089 km (0.078 R)
• M79: 32,905,847 km (0.086 R)
• M80: 34,001,950 km (0.081 R)
• M81: 34,159,627 km (0.057 R)
• M82: 34,951,149 km (0.057 R)
• M83: 35,110,171 km (0.096 R)
• M84: 35,428,965 km (0.028 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.5

Radius: 11.1

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 11.82 AU - 13.44 AU

Year: 15631 Days

Day: 9.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 18,668,554 km

• M1: 190,438 km (0.062 R)
• M2: 328,667 km (0.108 R)
• M3: 677,230 km (0.082 R)
• M4: 773,122 km (0.104 R)
• M5: 908,957 km (0.085 R)
• M6: 2,293,934 km (0.089 R)
• M7: 2,418,549 km (0.099 R)
• M8: 2,700,690 km (0.073 R)
• M9: 3,048,057 km (0.03 R)
• M10: 3,213,362 km (0.095 R)
• M11: 3,409,934 km (0.086 R)
• M12: 3,756,103 km (0.108 R)
• M13: 4,296,900 km (0.105 R)
• M14: 4,671,044 km (0.085 R)
• M15: 5,088,272 km (0.086 R)
• M16: 5,384,327 km (0.093 R)
• M17: 5,753,684 km (0.104 R)
• M18: 6,062,155 km (0.091 R)
• M19: 6,131,418 km (0.057 R)
• M20: 6,200,981 km (0.065 R)
• M21: 6,270,844 km (0.105 R)
• M22: 6,411,316 km (0.118 R)
• M23: 6,588,290 km (0.105 R)
• M24: 6,731,156 km (0.096 R)
• M25: 7,202,389 km (0.049 R)
• M26: 7,386,544 km (0.098 R)
• M27: 8,176,870 km (0.116 R)
• M28: 8,253,464 km (0.103 R)
• M29: 8,601,578 km (0.101 R)
• M30: 8,954,480 km (0.075 R)
• M31: 9,112,904 km (0.105 R)
• M32: 9,272,226 km (0.099 R)
• M33: 9,472,537 km (0.063 R)
• M34: 9,633,953 km (0.115 R)
• M35: 10,831,335 km (0.082 R)
• M36: 11,169,875 km (0.104 R)
• M37: 11,255,145 km (0.033 R)
• M38: 11,426,136 km (0.04 R)
• M39: 11,857,576 km (0.094 R)
• M40: 12,514,610 km (0.115 R)
• M41: 12,603,022 km (0.082 R)
• M42: 13,409,056 km (0.047 R)
• M43: 13,863,983 km (0.032 R)
• M44: 14,231,694 km (0.033 R)
• M45: 14,324,146 km (0.114 R)
• M46: 14,742,421 km (0.117 R)
• M47: 15,638,812 km (0.054 R)
• M48: 16,310,656 km (0.107 R)
• M49: 18,735,488 km (0.091 R)
• M50: 19,040,069 km (0.051 R)
• M51: 19,757,092 km (0.064 R)
• M52: 19,860,314 km (0.101 R)
• M53: 20,483,090 km (0.029 R)
• M54: 22,121,486 km (0.104 R)
• M55: 22,228,598 km (0.079 R)
• M56: 23,037,773 km (0.067 R)
• M57: 23,473,252 km (0.086 R)
• M58: 23,911,424 km (0.115 R)
• M59: 24,851,647 km (0.083 R)
• M60: 25,466,494 km (0.057 R)
• M61: 27,686,377 km (0.1 R)
• M62: 28,033,295 km (0.115 R)
• M63: 29,908,205 km (0.111 R)
• M64: 32,490,862 km (0.071 R)
• M65: 32,612,785 km (0.107 R)
• M66: 32,856,928 km (0.068 R)
• M67: 33,901,421 km (0.058 R)
• M68: 34,086,922 km (0.078 R)
• M69: 34,832,069 km (0.086 R)
• M70: 34,956,834 km (0.055 R)
• M71: 36,149,129 km (0.04 R)
• M72: 36,465,079 km (0.057 R)
• M73: 37,099,823 km (0.105 R)
• M74: 37,418,467 km (0.111 R)
• M75: 38,058,745 km (0.069 R)
• M76: 38,187,100 km (0.065 R)
• M77: 38,444,558 km (0.072 R)
• M78: 40,262,322 km (0.119 R)
• M79: 42,440,318 km (0.102 R)
• M80: 43,779,069 km (0.114 R)
• M81: 44,318,369 km (0.099 R)
• M82: 44,521,224 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.5

Radius: 6.6

Gravity: 14.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 11.18 AU - 16.46 AU

Year: 17892 Days

Day: 24.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 18,668,554 km

• M1: 220,358 km (0.089 R)
• M2: 402,119 km (0.108 R)
• M3: 628,610 km (0.115 R)
• M4: 778,059 km (0.113 R)
• M5: 987,346 km (0.083 R)
• M6: 1,656,796 km (0.041 R)
• M7: 1,745,059 km (0.1 R)
• M8: 1,865,186 km (0.104 R)
• M9: 2,274,636 km (0.114 R)
• M10: 4,050,362 km (0.095 R)
• M11: 4,170,041 km (0.04 R)
• M12: 5,739,173 km (0.091 R)
• M13: 6,749,706 km (0.041 R)
• M14: 7,323,713 km (0.075 R)
• M15: 7,372,333 km (0.051 R)
• M16: 7,518,639 km (0.042 R)
• M17: 7,715,061 km (0.076 R)
• M18: 7,863,612 km (0.08 R)
• M19: 8,163,556 km (0.12 R)
• M20: 8,213,970 km (0.111 R)
• M21: 8,467,239 km (0.112 R)
• M22: 8,518,252 km (0.054 R)
• M23: 8,671,740 km (0.065 R)
• M24: 8,929,646 km (0.116 R)
• M25: 9,718,626 km (0.095 R)
• M26: 10,365,636 km (0.061 R)
• M27: 10,971,059 km (0.113 R)
• M28: 11,758,093 km (0.093 R)
• M29: 12,215,863 km (0.11 R)
• M30: 13,089,963 km (0.025 R)
• M31: 13,267,237 km (0.051 R)
• M32: 14,226,010 km (0.109 R)
• M33: 15,021,272 km (0.112 R)
• M34: 15,642,851 km (0.085 R)
• M35: 16,019,688 km (0.108 R)
• M36: 16,209,378 km (0.085 R)
• M37: 16,526,974 km (0.087 R)
• M38: 16,654,731 km (0.106 R)
• M39: 18,014,576 km (0.089 R)
• M40: 18,211,746 km (0.109 R)
• M41: 18,608,330 km (0.071 R)
• M42: 18,940,886 km (0.119 R)
• M43: 19,074,477 km (0.074 R)
• M44: 19,275,536 km (0.082 R)
• M45: 20,154,424 km (0.069 R)
• M46: 20,222,640 km (0.119 R)
• M47: 20,290,857 km (0.082 R)
• M48: 22,443,869 km (0.062 R)
• M49: 22,585,239 km (0.063 R)
• M50: 22,939,936 km (0.054 R)
• M51: 23,368,085 km (0.1 R)
• M52: 23,511,400 km (0.076 R)
• M53: 24,159,907 km (0.034 R)
• M54: 25,548,025 km (0.117 R)
• M55: 26,737,029 km (0.105 R)
• M56: 26,962,024 km (0.074 R)
• M57: 27,338,263 km (0.058 R)
• M58: 28,630,639 km (0.116 R)
• M59: 29,245,636 km (0.052 R)
• M60: 29,632,197 km (0.06 R)
• M61: 31,432,308 km (0.108 R)
• M62: 31,907,730 km (0.1 R)
• M63: 32,066,752 km (0.039 R)
• M64: 33,348,208 km (0.081 R)
• M65: 35,301,507 km (0.054 R)
• M66: 36,957,406 km (0.109 R)
• M67: 37,124,357 km (0.116 R)
• M68: 37,459,157 km (0.114 R)
• M69: 37,542,932 km (0.094 R)
• M70: 37,626,856 km (0.044 R)
• M71: 38,469,242 km (0.099 R)
• M72: 38,638,587 km (0.114 R)
• M73: 41,206,584 km (0.11 R)
• M74: 41,987,634 km (0.111 R)
• M75: 43,476,432 km (0.112 R)
• M76: 44,094,421 km (0.086 R)
• M77: 44,271,545 km (0.111 R)
• M78: 46,415,283 km (0.102 R)
• M79: 46,595,398 km (0.079 R)
• M80: 46,956,378 km (0.078 R)
• M81: 50,339,833 km (0.093 R)
• M82: 50,617,487 km (0.096 R)
• M83: 51,920,484 km (0.087 R)
• M84: 53,045,909 km (0.087 R)
• M85: 53,895,326 km (0.098 R)
• M86: 58,695,622 km (0.06 R)
• M87: 58,793,010 km (0.114 R)
• M88: 59,280,699 km (0.102 R)
• M89: 59,965,858 km (0.054 R)
• M90: 60,162,130 km (0.061 R)
• M91: 60,850,579 km (0.09 R)
• M92: 62,434,073 km (0.037 R)
• M93: 63,131,199 km (0.102 R)
• M94: 63,430,694 km (0.113 R)
• M95: 64,935,349 km (0.111 R)
• M96: 65,036,029 km (0.116 R)
• M97: 67,469,088 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.7

Radius: 3.8

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 12.75 AU - 16.47 AU

Year: 19448 Days

Day: 21.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 18,668,554 km

• M1: 88,562 km (0.12 R)
• M2: 348,713 km (0.094 R)
• M3: 717,322 km (0.097 R)
• M4: 1,295,368 km (0.066 R)
• M5: 1,364,033 km (0.091 R)
• M6: 1,750,445 km (0.112 R)
• M7: 2,034,681 km (0.05 R)
• M8: 2,101,252 km (0.065 R)
• M9: 2,155,107 km (0.086 R)
• M10: 2,319,216 km (0.105 R)
• M11: 2,388,928 km (0.062 R)
• M12: 2,587,594 km (0.113 R)
• M13: 2,762,025 km (0.065 R)
• M14: 2,835,777 km (0.078 R)
• M15: 3,091,739 km (0.083 R)
• M16: 3,137,666 km (0.081 R)
• M17: 3,323,765 km (0.117 R)
• M18: 3,886,553 km (0.119 R)
• M19: 3,985,886 km (0.099 R)
• M20: 4,170,489 km (0.118 R)
• M21: 4,238,257 km (0.109 R)
• M22: 4,409,248 km (0.054 R)
• M23: 5,061,644 km (0.105 R)
• M24: 5,261,357 km (0.109 R)
• M25: 5,352,911 km (0.115 R)
• M26: 6,124,088 km (0.04 R)
• M27: 6,162,535 km (0.063 R)
• M28: 6,317,368 km (0.049 R)
• M29: 6,414,757 km (0.054 R)
• M30: 8,081,875 km (0.097 R)
• M31: 8,550,715 km (0.113 R)
• M32: 8,701,659 km (0.098 R)
• M33: 9,006,390 km (0.106 R)
• M34: 11,805,067 km (0.048 R)
• M35: 12,409,143 km (0.11 R)
• M36: 14,077,160 km (0.099 R)
• M37: 15,002,123 km (0.105 R)
• M38: 15,158,154 km (0.106 R)
• M39: 16,238,699 km (0.081 R)
• M40: 16,265,477 km (0.101 R)
• M41: 17,262,397 km (0.025 R)
• M42: 17,947,107 km (0.055 R)
• M43: 18,278,915 km (0.118 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 12,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit