🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.45 AU - 0.67 AU

Year: 156 Days

Day: 27.2 Hours

Environment

Temp: 149 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.4 AU - 1.9 AU

Year: 790 Days

Day: 25.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.03 AU - 2.81 AU

Year: 1403 Days

Day: 32.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,065,524 km

• M1: 599,139 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.57 AU - 4.21 AU

Year: 2327 Days

Day: 31.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.58 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.2

Radius: 14.9

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 9.4 AU - 14.14 AU

Year: 15053 Days

Day: 6.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 80,065,524 km

• M1: 186,549 km (0.098 R)
• M2: 288,873 km (0.115 R)
• M3: 401,221 km (0.064 R)
• M4: 513,569 km (0.102 R)
• M5: 627,413 km (0.065 R)
• M6: 723,455 km (0.093 R)
• M7: 1,148,164 km (0.088 R)
• M8: 1,270,984 km (0.108 R)
• M9: 1,380,040 km (0.119 R)
• M10: 2,081,954 km (0.055 R)
• M11: 2,212,702 km (0.078 R)
• M12: 2,391,621 km (0.093 R)
• M13: 3,281,280 km (0.104 R)
• M14: 3,590,798 km (0.094 R)
• M15: 3,722,593 km (0.112 R)
• M16: 3,856,035 km (0.086 R)
• M17: 3,964,044 km (0.11 R)
• M18: 5,040,102 km (0.111 R)
• M19: 5,248,043 km (0.114 R)
• M20: 6,013,535 km (0.116 R)
• M21: 6,457,691 km (0.074 R)
• M22: 6,879,707 km (0.109 R)
• M23: 7,044,414 km (0.064 R)
• M24: 7,243,978 km (0.071 R)
• M25: 7,785,073 km (0.109 R)
• M26: 7,887,997 km (0.058 R)
• M27: 8,129,896 km (0.076 R)
• M28: 8,515,111 km (0.098 R)
• M29: 8,692,235 km (0.094 R)
• M30: 8,799,048 km (0.088 R)
• M31: 8,906,309 km (0.046 R)
• M32: 9,449,499 km (0.115 R)
• M33: 10,227,857 km (0.069 R)
• M34: 10,796,628 km (0.091 R)
• M35: 11,964,987 km (0.101 R)
• M36: 12,363,366 km (0.097 R)
• M37: 12,928,398 km (0.087 R)
• M38: 13,460,816 km (0.114 R)
• M39: 13,792,026 km (0.045 R)
• M40: 13,958,678 km (0.09 R)
• M41: 14,209,853 km (0.079 R)
• M42: 14,759,176 km (0.061 R)
• M43: 15,315,531 km (0.062 R)
• M44: 16,272,808 km (0.075 R)
• M45: 16,581,428 km (0.088 R)
• M46: 16,981,153 km (0.108 R)
• M47: 17,699,672 km (0.088 R)
• M48: 18,108,224 km (0.083 R)
• M49: 18,473,991 km (0.117 R)
• M50: 18,888,377 km (0.044 R)
• M51: 19,073,579 km (0.036 R)
• M52: 19,399,104 km (0.117 R)
• M53: 20,624,310 km (0.061 R)
• M54: 22,754,285 km (0.103 R)
• M55: 23,050,190 km (0.114 R)
• M56: 23,297,774 km (0.082 R)
• M57: 23,446,773 km (0.06 R)
• M58: 23,546,256 km (0.037 R)
• M59: 24,296,789 km (0.076 R)
• M60: 24,599,275 km (0.1 R)
• M61: 24,801,532 km (0.119 R)
• M62: 25,514,066 km (0.09 R)
• M63: 25,616,391 km (0.089 R)
• M64: 26,078,649 km (0.048 R)
• M65: 26,284,944 km (0.107 R)
• M66: 27,796,930 km (0.053 R)
• M67: 29,230,078 km (0.093 R)
• M68: 29,498,007 km (0.111 R)
• M69: 30,904,826 km (0.077 R)
• M70: 31,891,723 km (0.057 R)
• M71: 32,888,793 km (0.083 R)
• M72: 33,671,489 km (0.096 R)
• M73: 34,234,276 km (0.106 R)
• M74: 34,403,621 km (0.085 R)
• M75: 36,573,987 km (0.104 R)
• M76: 36,805,115 km (0.094 R)
• M77: 37,152,631 km (0.085 R)
• M78: 37,850,804 km (0.095 R)
• M79: 37,967,640 km (0.1 R)
• M80: 38,142,969 km (0.118 R)
• M81: 38,260,104 km (0.102 R)
• M82: 38,612,108 km (0.071 R)
• M83: 39,260,166 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.2

Radius: 7.7

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 13.15 AU - 20.45 AU

Year: 25670 Days

Day: 17.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,065,524 km

• M1: 340,186 km (0.06 R)
• M2: 484,996 km (0.076 R)
• M3: 672,592 km (0.085 R)
• M4: 983,905 km (0.059 R)
• M5: 1,061,846 km (0.081 R)
• M6: 1,196,633 km (0.038 R)
• M7: 1,336,956 km (0.117 R)
• M8: 1,542,803 km (0.119 R)
• M9: 1,665,024 km (0.095 R)
• M10: 2,084,497 km (0.066 R)
• M11: 2,151,965 km (0.063 R)
• M12: 2,535,834 km (0.051 R)
• M13: 2,717,445 km (0.115 R)
• M14: 2,940,945 km (0.092 R)
• M15: 3,647,196 km (0.119 R)
• M16: 4,061,433 km (0.074 R)
• M17: 4,403,713 km (0.119 R)
• M18: 4,490,778 km (0.101 R)
• M19: 4,622,425 km (0.111 R)
• M20: 4,844,577 km (0.066 R)
• M21: 6,152,811 km (0.069 R)
• M22: 6,348,186 km (0.096 R)
• M23: 6,495,988 km (0.108 R)
• M24: 6,946,577 km (0.103 R)
• M25: 6,997,141 km (0.096 R)
• M26: 8,143,210 km (0.118 R)
• M27: 8,628,656 km (0.098 R)
• M28: 8,792,615 km (0.028 R)
• M29: 9,290,477 km (0.065 R)
• M30: 9,514,724 km (0.051 R)
• M31: 10,140,641 km (0.099 R)
• M32: 11,312,591 km (0.109 R)
• M33: 11,552,097 km (0.097 R)
• M34: 12,774,461 km (0.116 R)
• M35: 13,909,460 km (0.067 R)
• M36: 17,780,156 km (0.09 R)
• M37: 18,479,077 km (0.104 R)
• M38: 19,759,635 km (0.077 R)
• M39: 19,831,741 km (0.05 R)
• M40: 22,031,578 km (0.118 R)
• M41: 23,008,601 km (0.026 R)
• M42: 23,388,131 km (0.108 R)
• M43: 24,616,629 km (0.088 R)
• M44: 24,694,121 km (0.117 R)
• M45: 25,473,226 km (0.083 R)
• M46: 25,630,005 km (0.105 R)
• M47: 25,708,544 km (0.054 R)
• M48: 26,577,707 km (0.075 R)
• M49: 26,896,052 km (0.096 R)
• M50: 27,135,707 km (0.1 R)
• M51: 27,295,927 km (0.084 R)
• M52: 27,778,230 km (0.117 R)
• M53: 28,669,834 km (0.097 R)
• M54: 28,751,364 km (0.114 R)
• M55: 30,564,341 km (0.065 R)
• M56: 31,232,744 km (0.095 R)
• M57: 32,839,425 km (0.051 R)
• M58: 33,523,985 km (0.111 R)
• M59: 35,956,746 km (0.085 R)
• M60: 36,044,560 km (0.112 R)
• M61: 36,927,935 km (0.096 R)
• M62: 37,105,358 km (0.085 R)
• M63: 39,076,609 km (0.079 R)
• M64: 39,347,980 km (0.052 R)
• M65: 40,623,003 km (0.083 R)
• M66: 44,622,801 km (0.077 R)
• M67: 44,906,438 km (0.071 R)
• M68: 45,190,824 km (0.115 R)
• M69: 45,856,535 km (0.111 R)
• M70: 47,101,488 km (0.054 R)
• M71: 48,260,423 km (0.049 R)
• M72: 48,648,928 km (0.08 R)
• M73: 49,233,407 km (0.103 R)
• M74: 49,331,095 km (0.113 R)
• M75: 49,918,416 km (0.077 R)
• M76: 50,606,566 km (0.109 R)
• M77: 51,992,142 km (0.062 R)
• M78: 53,691,424 km (0.116 R)
• M79: 55,104,376 km (0.091 R)
• M80: 55,205,803 km (0.075 R)
• M81: 56,121,192 km (0.109 R)
• M82: 56,325,244 km (0.101 R)
• M83: 56,939,044 km (0.108 R)
• M84: 57,246,767 km (0.085 R)
• M85: 57,658,011 km (0.077 R)
• M86: 58,793,758 km (0.116 R)
• M87: 59,208,593 km (0.027 R)
• M88: 61,297,129 km (0.089 R)
• M89: 62,773,660 km (0.111 R)
• M90: 64,368,373 km (0.067 R)
• M91: 67,489,284 km (0.112 R)
• M92: 67,597,743 km (0.088 R)
• M93: 70,769,367 km (0.11 R)
• M94: 74,212,811 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.9

Radius: 6.5

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 13.46 AU - 21.78 AU

Year: 27572 Days

Day: 15.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 80,065,524 km

• M1: 132,843 km (0.106 R)
• M2: 227,987 km (0.09 R)
• M3: 279,748 km (0.103 R)
• M4: 351,256 km (0.085 R)
• M5: 397,482 km (0.067 R)
• M6: 1,809,087 km (0.109 R)
• M7: 2,395,660 km (0.114 R)
• M8: 2,582,358 km (0.115 R)
• M9: 3,445,538 km (0.12 R)
• M10: 3,980,949 km (0.103 R)
• M11: 4,091,203 km (0.105 R)
• M12: 4,657,281 km (0.058 R)
• M13: 5,207,651 km (0.049 R)
• M14: 5,903,431 km (0.075 R)
• M15: 6,369,129 km (0.091 R)
• M16: 7,023,022 km (0.109 R)
• M17: 7,290,652 km (0.053 R)
• M18: 7,380,561 km (0.12 R)
• M19: 7,561,574 km (0.047 R)
• M20: 9,352,560 km (0.111 R)
• M21: 10,396,005 km (0.084 R)
• M22: 11,163,741 km (0.107 R)
• M23: 12,162,157 km (0.098 R)
• M24: 13,134,095 km (0.044 R)
• M25: 13,188,847 km (0.072 R)
• M26: 13,851,566 km (0.038 R)
• M27: 14,751,996 km (0.096 R)
• M28: 14,865,840 km (0.075 R)
• M29: 16,255,005 km (0.06 R)
• M30: 16,490,472 km (0.094 R)
• M31: 17,504,148 km (0.073 R)
• M32: 18,845,592 km (0.117 R)
• M33: 19,341,658 km (0.086 R)
• M34: 19,466,273 km (0.108 R)
• M35: 19,528,656 km (0.109 R)
• M36: 19,591,188 km (0.105 R)
• M37: 19,716,401 km (0.1 R)
• M38: 20,219,798 km (0.087 R)
• M39: 21,561,541 km (0.072 R)
• M40: 24,128,341 km (0.101 R)
• M41: 25,755,218 km (0.116 R)
• M42: 26,167,510 km (0.048 R)
• M43: 26,236,475 km (0.089 R)
• M44: 26,443,518 km (0.104 R)
• M45: 26,859,400 km (0.097 R)
• M46: 27,417,400 km (0.117 R)
• M47: 28,190,672 km (0.047 R)
• M48: 28,828,706 km (0.111 R)
• M49: 29,113,840 km (0.104 R)
• M50: 29,185,198 km (0.048 R)
• M51: 30,771,235 km (0.09 R)
• M52: 30,916,794 km (0.071 R)
• M53: 31,135,506 km (0.07 R)
• M54: 31,208,509 km (0.097 R)
• M55: 33,127,551 km (0.111 R)
• M56: 35,008,595 km (0.096 R)
• M57: 35,160,436 km (0.071 R)
• M58: 35,847,091 km (0.089 R)
• M59: 36,000,279 km (0.085 R)
• M60: 36,846,554 km (0.098 R)
• M61: 37,311,055 km (0.043 R)
• M62: 37,388,547 km (0.076 R)
• M63: 37,777,352 km (0.116 R)
• M64: 39,503,711 km (0.114 R)
• M65: 39,582,849 km (0.097 R)
• M66: 39,978,984 km (0.108 R)
• M67: 40,535,937 km (0.108 R)
• M68: 42,545,784 km (0.059 R)
• M69: 43,114,256 km (0.119 R)
• M70: 43,685,271 km (0.064 R)
• M71: 44,587,795 km (0.109 R)
• M72: 44,670,074 km (0.086 R)
• M73: 44,834,931 km (0.088 R)
• M74: 50,386,956 km (0.046 R)
• M75: 54,118,825 km (0.06 R)
• M76: 55,264,445 km (0.028 R)
• M77: 55,352,858 km (0.073 R)
• M78: 55,884,678 km (0.062 R)
• M79: 56,863,946 km (0.085 R)
• M80: 57,938,657 km (0.102 R)
• M81: 58,568,614 km (0.07 R)
• M82: 59,020,100 km (0.107 R)
• M83: 60,017,319 km (0.098 R)
• M84: 60,108,125 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.8

Radius: 7.1

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 17.62 AU - 19.08 AU

Year: 29303 Days

Day: 15.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,065,524 km

• M1: 116,537 km (0.083 R)
• M2: 297,700 km (0.046 R)
• M3: 546,182 km (0.099 R)
• M4: 657,483 km (0.085 R)
• M5: 801,396 km (0.102 R)
• M6: 851,810 km (0.107 R)
• M7: 955,781 km (0.075 R)
• M8: 1,601,296 km (0.047 R)
• M9: 1,698,235 km (0.105 R)
• M10: 1,897,948 km (0.043 R)
• M11: 2,140,596 km (0.099 R)
• M12: 2,356,615 km (0.12 R)
• M13: 2,467,168 km (0.105 R)
• M14: 2,617,364 km (0.088 R)
• M15: 3,707,933 km (0.07 R)
• M16: 3,880,270 km (0.076 R)
• M17: 5,016,166 km (0.105 R)
• M18: 5,111,161 km (0.032 R)
• M19: 5,158,883 km (0.054 R)
• M20: 5,206,903 km (0.076 R)
• M21: 5,943,224 km (0.119 R)
• M22: 6,298,070 km (0.065 R)
• M23: 7,620,516 km (0.067 R)
• M24: 7,784,774 km (0.113 R)
• M25: 8,172,831 km (0.108 R)
• M26: 8,228,780 km (0.099 R)
• M27: 8,341,128 km (0.032 R)
• M28: 9,315,908 km (0.062 R)
• M29: 9,906,072 km (0.105 R)
• M30: 10,205,716 km (0.068 R)
• M31: 12,128,797 km (0.101 R)
• M32: 12,449,385 km (0.11 R)
• M33: 12,513,712 km (0.11 R)
• M34: 14,362,592 km (0.069 R)
• M35: 15,526,165 km (0.081 R)
• M36: 16,154,326 km (0.075 R)
• M37: 16,365,558 km (0.055 R)
• M38: 16,719,656 km (0.098 R)
• M39: 17,076,298 km (0.113 R)
• M40: 17,147,955 km (0.051 R)
• M41: 18,015,174 km (0.058 R)
• M42: 18,234,335 km (0.044 R)
• M43: 19,268,206 km (0.1 R)
• M44: 19,792,397 km (0.108 R)
• M45: 21,007,730 km (0.114 R)
• M46: 21,315,453 km (0.061 R)
• M47: 23,590,088 km (0.113 R)
• M48: 24,553,499 km (0.104 R)
• M49: 25,203,052 km (0.066 R)
• M50: 25,693,883 km (0.056 R)
• M51: 29,560,390 km (0.091 R)
• M52: 31,034,527 km (0.114 R)
• M53: 31,384,885 km (0.107 R)
• M54: 31,472,699 km (0.048 R)
• M55: 35,050,632 km (0.074 R)
• M56: 35,689,863 km (0.077 R)
• M57: 36,148,829 km (0.105 R)
• M58: 36,332,984 km (0.084 R)
• M59: 36,887,245 km (0.117 R)
• M60: 37,072,596 km (0.1 R)
• M61: 38,472,832 km (0.096 R)
• M62: 38,566,929 km (0.117 R)
• M63: 39,321,352 km (0.057 R)
• M64: 39,416,047 km (0.063 R)
• M65: 39,700,433 km (0.082 R)
• M66: 39,890,422 km (0.101 R)
• M67: 41,324,916 km (0.056 R)
• M68: 41,806,771 km (0.096 R)
• M69: 42,873,553 km (0.11 R)
• M70: 44,145,883 km (0.1 R)
• M71: 46,127,307 km (0.073 R)
• M72: 46,927,954 km (0.117 R)
• M73: 48,847,894 km (0.066 R)
• M74: 49,971,074 km (0.095 R)
• M75: 50,793,264 km (0.028 R)
• M76: 50,999,560 km (0.102 R)
• M77: 54,865,318 km (0.109 R)
• M78: 54,971,084 km (0.106 R)
• M79: 55,713,389 km (0.065 R)
• M80: 56,352,321 km (0.087 R)
• M81: 59,583,336 km (0.032 R)
• M82: 61,111,628 km (0.032 R)
• M83: 62,874,040 km (0.083 R)
• M84: 63,317,149 km (0.03 R)
• M85: 65,212,255 km (0.086 R)
• M86: 67,578,893 km (0.111 R)
• M87: 67,692,289 km (0.095 R)
• M88: 68,032,923 km (0.062 R)
• M89: 71,585,423 km (0.09 R)
• M90: 73,909,127 km (0.066 R)
• M91: 74,493,905 km (0.044 R)
• M92: 75,197,763 km (0.079 R)
• M93: 79,346,860 km (0.059 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 12,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit