🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.43 AU - 0.69 AU

Year: 147 Days

Day: 36.5 Hours

Environment

Temp: 252 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.76 AU - 1.98 AU

Year: 895 Days

Day: 26.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,166,126 km

• M1: 80,035 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.97 AU - 1.99 AU

Year: 975 Days

Day: 40.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.07 AU - 3.25 AU

Year: 1518 Days

Day: 25.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,166,126 km

• M1: 1,679,834 km (0.044 R)
• M2: 1,718,730 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.52 AU - 6.38 AU

Year: 4451 Days

Day: 26.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,166,126 km

• M1: 464,202 km (0.091 R)

Asteroid Belt

Center: 8.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928

Radius: 14.7

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 9.02 AU - 12.64 AU

Year: 12469 Days

Day: 11.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,166,126 km

• M1: 184,753 km (0.065 R)
• M2: 284,236 km (0.116 R)
• M3: 533,466 km (0.118 R)
• M4: 806,931 km (0.101 R)
• M5: 1,366,277 km (0.093 R)
• M6: 1,621,192 km (0.103 R)
• M7: 1,864,438 km (0.104 R)
• M8: 2,178,444 km (0.072 R)
• M9: 3,154,122 km (0.1 R)
• M10: 4,476,716 km (0.042 R)
• M11: 5,296,363 km (0.081 R)
• M12: 6,035,975 km (0.098 R)
• M13: 6,289,842 km (0.071 R)
• M14: 6,720,834 km (0.106 R)
• M15: 6,939,995 km (0.077 R)
• M16: 8,071,104 km (0.115 R)
• M17: 8,304,178 km (0.101 R)
• M18: 8,777,206 km (0.113 R)
• M19: 9,259,061 km (0.107 R)
• M20: 10,098,155 km (0.084 R)
• M21: 11,323,960 km (0.092 R)
• M22: 11,690,326 km (0.084 R)
• M23: 12,542,585 km (0.09 R)
• M24: 12,867,362 km (0.118 R)
• M25: 15,045,507 km (0.104 R)
• M26: 15,160,248 km (0.05 R)
• M27: 15,275,289 km (0.049 R)
• M28: 15,564,162 km (0.085 R)
• M29: 15,796,638 km (0.062 R)
• M30: 17,095,745 km (0.078 R)
• M31: 17,576,703 km (0.072 R)
• M32: 18,001,261 km (0.053 R)
• M33: 18,184,220 km (0.08 R)
• M34: 18,798,468 km (0.096 R)
• M35: 19,984,480 km (0.033 R)
• M36: 20,174,021 km (0.09 R)
• M37: 20,491,168 km (0.088 R)
• M38: 22,428,610 km (0.111 R)
• M39: 24,221,990 km (0.034 R)
• M40: 26,475,831 km (0.102 R)
• M41: 26,823,197 km (0.104 R)
• M42: 27,032,186 km (0.081 R)
• M43: 27,803,662 km (0.104 R)
• M44: 28,369,291 km (0.034 R)
• M45: 28,582,319 km (0.092 R)
• M46: 29,440,113 km (0.091 R)
• M47: 31,034,377 km (0.053 R)
• M48: 31,327,290 km (0.107 R)
• M49: 32,879,966 km (0.095 R)
• M50: 33,178,564 km (0.113 R)
• M51: 33,628,255 km (0.108 R)
• M52: 36,445,033 km (0.12 R)
• M53: 37,141,711 km (0.07 R)
• M54: 37,297,143 km (0.113 R)
• M55: 38,155,685 km (0.11 R)
• M56: 38,312,463 km (0.114 R)
• M57: 40,051,389 km (0.059 R)
• M58: 40,770,356 km (0.082 R)
• M59: 41,412,879 km (0.052 R)
• M60: 41,816,046 km (0.117 R)
• M61: 45,089,097 km (0.108 R)
• M62: 45,420,906 km (0.117 R)
• M63: 47,766,301 km (0.092 R)
• M64: 48,020,019 km (0.104 R)
• M65: 48,613,474 km (0.105 R)
• M66: 49,209,472 km (0.112 R)
• M67: 49,807,863 km (0.068 R)
• M68: 50,236,760 km (0.109 R)
• M69: 51,964,765 km (0.041 R)
• M70: 52,486,862 km (0.055 R)
• M71: 52,661,293 km (0.034 R)
• M72: 53,360,962 km (0.106 R)
• M73: 53,536,440 km (0.1 R)
• M74: 54,946,550 km (0.112 R)
• M75: 57,443,787 km (0.052 R)
• M76: 58,163,951 km (0.089 R)
• M77: 59,431,644 km (0.113 R)
• M78: 59,795,466 km (0.038 R)
• M79: 61,074,827 km (0.074 R)
• M80: 61,258,383 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.6

Radius: 13.9

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 12.99 AU - 13.33 AU

Year: 16702 Days

Day: 8.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,166,126 km

• M1: 386,411 km (0.108 R)
• M2: 893,698 km (0.114 R)
• M3: 1,068,278 km (0.091 R)
• M4: 1,310,477 km (0.072 R)
• M5: 1,482,365 km (0.12 R)
• M6: 1,786,199 km (0.086 R)
• M7: 2,211,655 km (0.117 R)
• M8: 2,348,986 km (0.116 R)
• M9: 3,041,175 km (0.101 R)
• M10: 3,430,130 km (0.032 R)
• M11: 4,780,699 km (0.108 R)
• M12: 5,372,359 km (0.061 R)
• M13: 6,181,234 km (0.056 R)
• M14: 6,327,990 km (0.103 R)
• M15: 6,575,126 km (0.106 R)
• M16: 6,775,288 km (0.087 R)
• M17: 7,439,353 km (0.114 R)
• M18: 8,447,642 km (0.098 R)
• M19: 8,995,470 km (0.09 R)
• M20: 11,360,462 km (0.116 R)
• M21: 12,642,366 km (0.099 R)
• M22: 13,205,752 km (0.086 R)
• M23: 14,682,881 km (0.083 R)
• M24: 15,076,773 km (0.119 R)
• M25: 15,607,396 km (0.114 R)
• M26: 15,942,196 km (0.09 R)
• M27: 16,960,808 km (0.116 R)
• M28: 19,347,044 km (0.082 R)
• M29: 20,068,704 km (0.078 R)
• M30: 20,432,825 km (0.117 R)
• M31: 21,093,898 km (0.08 R)
• M32: 21,464,153 km (0.113 R)
• M33: 21,836,652 km (0.036 R)
• M34: 22,966,714 km (0.082 R)
• M35: 24,503,084 km (0.057 R)
• M36: 24,658,516 km (0.101 R)
• M37: 25,677,128 km (0.12 R)
• M38: 26,231,239 km (0.073 R)
• M39: 26,629,468 km (0.085 R)
• M40: 27,190,311 km (0.082 R)
• M41: 27,674,260 km (0.075 R)
• M42: 28,487,025 km (0.112 R)
• M43: 28,732,515 km (0.104 R)
• M44: 28,978,604 km (0.101 R)
• M45: 29,225,290 km (0.12 R)
• M46: 29,390,297 km (0.109 R)
• M47: 31,393,263 km (0.07 R)
• M48: 31,731,504 km (0.11 R)
• M49: 32,155,763 km (0.066 R)
• M50: 35,441,980 km (0.104 R)
• M51: 35,529,943 km (0.112 R)
• M52: 35,882,246 km (0.063 R)
• M53: 36,058,921 km (0.033 R)
• M54: 36,413,019 km (0.101 R)
• M55: 37,035,496 km (0.111 R)
• M56: 37,124,806 km (0.082 R)
• M57: 38,020,897 km (0.081 R)
• M58: 41,120,864 km (0.087 R)
• M59: 42,140,972 km (0.105 R)
• M60: 42,514,069 km (0.075 R)
• M61: 43,169,458 km (0.094 R)
• M62: 45,155,968 km (0.12 R)
• M63: 46,496,813 km (0.028 R)
• M64: 48,630,079 km (0.093 R)
• M65: 49,119,414 km (0.085 R)
• M66: 50,103,020 km (0.107 R)
• M67: 51,291,724 km (0.119 R)
• M68: 53,394,472 km (0.056 R)
• M69: 53,899,215 km (0.119 R)
• M70: 54,405,604 km (0.105 R)
• M71: 56,241,619 km (0.119 R)
• M72: 57,787,114 km (0.087 R)
• M73: 58,409,142 km (0.086 R)
• M74: 59,242,103 km (0.102 R)
• M75: 59,555,511 km (0.04 R)
• M76: 60,078,954 km (0.119 R)
• M77: 60,604,042 km (0.112 R)
• M78: 61,341,560 km (0.094 R)
• M79: 62,612,992 km (0.062 R)
• M80: 63,679,026 km (0.106 R)
• M81: 63,785,989 km (0.107 R)
• M82: 64,536,222 km (0.091 R)
• M83: 65,721,187 km (0.098 R)
• M84: 66,262,133 km (0.116 R)
• M85: 71,197,067 km (0.039 R)
• M86: 71,863,975 km (0.109 R)
• M87: 72,532,976 km (0.1 R)
• M88: 72,644,576 km (0.078 R)
• M89: 72,868,225 km (0.059 R)
• M90: 75,682,012 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.7

Radius: 7.9

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 15.64 AU - 18.02 AU

Year: 24155 Days

Day: 20.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,166,126 km

• M1: 109,206 km (0.026 R)
• M2: 300,991 km (0.083 R)
• M3: 820,993 km (0.099 R)
• M4: 911,201 km (0.05 R)
• M5: 1,279,660 km (0.115 R)
• M6: 1,412,353 km (0.117 R)
• M7: 1,494,184 km (0.072 R)
• M8: 1,778,569 km (0.096 R)
• M9: 2,462,979 km (0.078 R)
• M10: 2,798,976 km (0.114 R)
• M11: 3,476,804 km (0.115 R)
• M12: 3,701,201 km (0.102 R)
• M13: 4,523,241 km (0.115 R)
• M14: 4,892,449 km (0.035 R)
• M15: 4,975,775 km (0.08 R)
• M16: 5,059,699 km (0.036 R)
• M17: 5,486,053 km (0.062 R)
• M18: 5,703,568 km (0.112 R)
• M19: 6,464,274 km (0.073 R)
• M20: 6,555,827 km (0.056 R)
• M21: 7,161,699 km (0.05 R)
• M22: 7,447,431 km (0.107 R)
• M23: 9,033,318 km (0.07 R)
• M24: 9,916,992 km (0.116 R)
• M25: 10,128,823 km (0.099 R)
• M26: 10,395,855 km (0.081 R)
• M27: 10,936,801 km (0.085 R)
• M28: 11,210,715 km (0.114 R)
• M29: 12,046,069 km (0.087 R)
• M30: 13,016,810 km (0.067 R)
• M31: 13,248,836 km (0.055 R)
• M32: 13,482,358 km (0.1 R)
• M33: 14,850,880 km (0.113 R)
• M34: 16,890,497 km (0.055 R)
• M35: 17,781,951 km (0.105 R)
• M36: 18,428,064 km (0.103 R)
• M37: 18,623,439 km (0.106 R)
• M38: 19,809,900 km (0.109 R)
• M39: 20,010,062 km (0.059 R)
• M40: 20,277,842 km (0.095 R)
• M41: 20,952,678 km (0.06 R)
• M42: 21,978,770 km (0.117 R)
• M43: 23,021,168 km (0.039 R)
• M44: 23,937,604 km (0.111 R)
• M45: 24,079,572 km (0.109 R)
• M46: 24,507,422 km (0.074 R)
• M47: 25,153,835 km (0.111 R)
• M48: 26,831,126 km (0.066 R)
• M49: 26,904,878 km (0.099 R)
• M50: 27,869,784 km (0.09 R)
• M51: 28,619,569 km (0.111 R)
• M52: 28,694,966 km (0.066 R)
• M53: 29,452,230 km (0.106 R)
• M54: 29,986,145 km (0.099 R)
• M55: 30,523,202 km (0.113 R)
• M56: 30,831,523 km (0.089 R)
• M57: 31,373,665 km (0.101 R)
• M58: 31,607,038 km (0.089 R)
• M59: 32,860,967 km (0.096 R)
• M60: 33,891,846 km (0.097 R)
• M61: 35,255,730 km (0.073 R)
• M62: 37,211,722 km (0.066 R)
• M63: 37,788,721 km (0.051 R)
• M64: 39,035,320 km (0.112 R)
• M65: 39,453,895 km (0.106 R)
• M66: 40,211,010 km (0.062 R)
• M67: 40,633,624 km (0.098 R)
• M68: 40,972,912 km (0.045 R)
• M69: 43,287,041 km (0.075 R)
• M70: 44,241,925 km (0.106 R)
• M71: 44,503,571 km (0.12 R)
• M72: 45,028,361 km (0.079 R)
• M73: 45,995,810 km (0.089 R)
• M74: 48,579,216 km (0.101 R)
• M75: 49,300,128 km (0.091 R)
• M76: 49,480,842 km (0.116 R)
• M77: 50,570,214 km (0.06 R)
• M78: 51,392,254 km (0.07 R)
• M79: 51,759,068 km (0.109 R)
• M80: 52,310,935 km (0.042 R)
• M81: 52,679,993 km (0.092 R)
• M82: 53,699,203 km (0.075 R)
• M83: 54,071,402 km (0.093 R)
• M84: 54,257,801 km (0.075 R)
• M85: 55,099,439 km (0.12 R)
• M86: 56,606,338 km (0.117 R)
• M87: 57,650,083 km (0.119 R)
• M88: 58,031,258 km (0.087 R)
• M89: 58,604,517 km (0.109 R)
• M90: 58,700,260 km (0.08 R)
• M91: 59,179,571 km (0.098 R)
• M92: 60,045,893 km (0.115 R)
• M93: 60,142,383 km (0.086 R)
• M94: 61,013,342 km (0.054 R)
• M95: 62,669,690 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.9

Radius: 5.1

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 15.92 AU - 21.46 AU

Year: 28268 Days

Day: 23.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,166,126 km

• M1: 123,269 km (0.112 R)
• M2: 155,582 km (0.097 R)
• M3: 357,389 km (0.054 R)
• M4: 522,396 km (0.11 R)
• M5: 710,440 km (0.108 R)
• M6: 1,171,950 km (0.087 R)
• M7: 1,389,615 km (0.077 R)
• M8: 1,503,309 km (0.065 R)
• M9: 1,679,535 km (0.038 R)
• M10: 1,956,142 km (0.092 R)
• M11: 2,761,726 km (0.039 R)
• M12: 3,387,345 km (0.08 R)
• M13: 3,974,217 km (0.099 R)
• M14: 4,676,729 km (0.069 R)
• M15: 5,195,534 km (0.051 R)
• M16: 5,372,508 km (0.097 R)
• M17: 5,551,427 km (0.099 R)
• M18: 5,777,769 km (0.086 R)
• M19: 6,617,911 km (0.118 R)
• M20: 7,495,452 km (0.034 R)
• M21: 8,460,807 km (0.069 R)
• M22: 8,669,047 km (0.053 R)
• M23: 8,773,766 km (0.099 R)
• M24: 9,303,641 km (0.12 R)
• M25: 9,735,081 km (0.081 R)
• M26: 9,898,592 km (0.111 R)
• M27: 10,394,359 km (0.112 R)
• M28: 11,410,129 km (0.085 R)
• M29: 11,755,700 km (0.077 R)
• M30: 13,172,093 km (0.1 R)
• M31: 13,656,042 km (0.083 R)
• M32: 13,961,520 km (0.104 R)
• M33: 15,777,040 km (0.095 R)
• M34: 16,097,479 km (0.09 R)
• M35: 16,226,283 km (0.052 R)
• M36: 16,549,713 km (0.064 R)
• M37: 17,071,660 km (0.051 R)
• M38: 17,665,265 km (0.118 R)
• M39: 20,245,379 km (0.052 R)
• M40: 20,314,942 km (0.057 R)
• M41: 21,154,784 km (0.062 R)
• M42: 22,435,641 km (0.102 R)
• M43: 22,723,767 km (0.084 R)
• M44: 23,595,175 km (0.105 R)
• M45: 23,668,328 km (0.119 R)
• M46: 27,035,776 km (0.108 R)
• M47: 27,188,815 km (0.062 R)
• M48: 27,495,939 km (0.076 R)
• M49: 27,958,645 km (0.04 R)
• M50: 28,579,776 km (0.102 R)
• M51: 29,441,011 km (0.109 R)
• M52: 29,598,537 km (0.092 R)
• M53: 30,549,531 km (0.116 R)
• M54: 30,868,773 km (0.08 R)
• M55: 31,913,863 km (0.111 R)
• M56: 32,156,661 km (0.055 R)
• M57: 32,644,200 km (0.106 R)
• M58: 35,368,826 km (0.098 R)
• M59: 36,208,669 km (0.098 R)
• M60: 36,885,300 km (0.072 R)
• M61: 39,372,963 km (0.106 R)
• M62: 39,459,730 km (0.088 R)
• M63: 40,243,323 km (0.058 R)
• M64: 40,418,054 km (0.058 R)
• M65: 40,944,040 km (0.11 R)
• M66: 42,357,740 km (0.054 R)
• M67: 44,598,416 km (0.07 R)
• M68: 44,869,937 km (0.106 R)
• M69: 45,051,100 km (0.098 R)
• M70: 45,596,533 km (0.113 R)
• M71: 46,235,466 km (0.078 R)
• M72: 47,337,703 km (0.079 R)
• M73: 47,429,855 km (0.053 R)
• M74: 50,601,480 km (0.094 R)
• M75: 51,452,542 km (0.075 R)
• M76: 52,308,092 km (0.116 R)
• M77: 53,360,364 km (0.077 R)
• M78: 53,552,447 km (0.112 R)
• M79: 54,226,386 km (0.113 R)
• M80: 55,777,566 km (0.047 R)
• M81: 56,754,440 km (0.057 R)
• M82: 57,343,257 km (0.091 R)
• M83: 57,441,543 km (0.066 R)
• M84: 59,818,504 km (0.116 R)
• M85: 60,417,643 km (0.063 R)
• M86: 60,918,497 km (0.105 R)
• M87: 63,443,410 km (0.1 R)
• M88: 63,952,491 km (0.082 R)
• M89: 64,156,543 km (0.094 R)
• M90: 65,590,588 km (0.103 R)
• M91: 65,796,285 km (0.064 R)
• M92: 66,311,650 km (0.079 R)
• M93: 66,724,839 km (0.112 R)
• M94: 67,346,269 km (0.113 R)
• M95: 68,177,734 km (0.075 R)
• M96: 68,281,854 km (0.116 R)
• M97: 69,955,854 km (0.1 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 16,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit