🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.63 AU - 0.87 AU

Year: 227 Days

Day: 40.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.87 AU - 1.03 AU

Year: 324 Days

Day: 37.9 Hours

Environment

Temp: 142 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.05 AU - 2.57 AU

Year: 1228 Days

Day: 39 Hours

Environment

Temp: -75 °C

Axial Tilt: 34.7 °

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: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.51 AU - 4.55 AU

Year: 2830 Days

Day: 22.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.9

Radius: 13.5

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.13 AU - 9.01 AU

Year: 8020 Days

Day: 11.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 104,588,420 km

• M1: 270,174 km (0.064 R)
• M2: 594,053 km (0.116 R)
• M3: 747,241 km (0.107 R)
• M4: 915,389 km (0.112 R)
• M5: 1,173,595 km (0.096 R)
• M6: 1,414,448 km (0.088 R)
• M7: 1,519,765 km (0.068 R)
• M8: 1,671,756 km (0.088 R)
• M9: 1,806,394 km (0.118 R)
• M10: 2,159,445 km (0.102 R)
• M11: 2,381,897 km (0.117 R)
• M12: 2,560,368 km (0.088 R)
• M13: 2,985,076 km (0.115 R)
• M14: 3,634,929 km (0.09 R)
• M15: 4,082,227 km (0.114 R)
• M16: 4,266,232 km (0.03 R)
• M17: 4,674,335 km (0.104 R)
• M18: 5,095,154 km (0.075 R)
• M19: 6,077,713 km (0.1 R)
• M20: 6,359,106 km (0.094 R)
• M21: 6,753,147 km (0.109 R)
• M22: 7,266,118 km (0.106 R)
• M23: 7,982,542 km (0.053 R)
• M24: 8,174,925 km (0.105 R)
• M25: 8,368,804 km (0.101 R)
• M26: 8,485,790 km (0.094 R)
• M27: 8,761,050 km (0.051 R)
• M28: 10,015,428 km (0.065 R)
• M29: 10,264,807 km (0.073 R)
• M30: 10,432,208 km (0.086 R)
• M31: 11,067,849 km (0.096 R)
• M32: 12,510,272 km (0.061 R)
• M33: 12,689,191 km (0.107 R)
• M34: 13,094,750 km (0.094 R)
• M35: 13,504,649 km (0.076 R)
• M36: 13,872,510 km (0.084 R)
• M37: 14,290,337 km (0.092 R)
• M38: 14,430,659 km (0.111 R)
• M39: 14,948,717 km (0.075 R)
• M40: 15,424,887 km (0.034 R)
• M41: 15,616,821 km (0.059 R)
• M42: 15,713,162 km (0.077 R)
• M43: 15,954,613 km (0.091 R)
• M44: 16,343,567 km (0.05 R)
• M45: 16,539,241 km (0.119 R)
• M46: 17,130,901 km (0.094 R)
• M47: 17,329,717 km (0.094 R)
• M48: 17,779,857 km (0.095 R)
• M49: 18,742,668 km (0.065 R)
• M50: 19,307,849 km (0.12 R)
• M51: 19,774,445 km (0.068 R)
• M52: 21,409,998 km (0.093 R)
• M53: 21,946,905 km (0.052 R)
• M54: 23,971,563 km (0.074 R)
• M55: 24,529,114 km (0.067 R)
• M56: 25,713,630 km (0.031 R)
• M57: 26,801,356 km (0.102 R)
• M58: 27,205,869 km (0.07 R)
• M59: 28,785,323 km (0.094 R)
• M60: 29,258,950 km (0.042 R)
• M61: 29,735,120 km (0.04 R)
• M62: 30,635,101 km (0.082 R)
• M63: 30,997,576 km (0.092 R)
• M64: 31,971,010 km (0.046 R)
• M65: 34,511,331 km (0.097 R)
• M66: 35,393,510 km (0.104 R)
• M67: 36,346,897 km (0.12 R)
• M68: 37,180,008 km (0.105 R)
• M69: 37,954,775 km (0.115 R)
• M70: 38,149,252 km (0.088 R)
• M71: 38,279,103 km (0.037 R)
• M72: 39,192,099 km (0.089 R)
• M73: 40,046,452 km (0.082 R)
• M74: 40,442,737 km (0.077 R)
• M75: 40,906,790 km (0.115 R)
• M76: 41,372,638 km (0.105 R)
• M77: 41,907,300 km (0.119 R)
• M78: 42,646,015 km (0.117 R)
• M79: 42,780,802 km (0.063 R)
• M80: 43,796,123 km (0.108 R)
• M81: 44,000,175 km (0.11 R)
• M82: 44,340,958 km (0.08 R)
• M83: 44,545,758 km (0.111 R)
• M84: 45,162,251 km (0.085 R)
• M85: 45,437,212 km (0.101 R)
• M86: 46,057,744 km (0.084 R)

Asteroid Belt

Center: 9.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433

Radius: 11.4

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 9.97 AU - 13.37 AU

Year: 13947 Days

Day: 14.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 104,588,420 km

• M1: 159,920 km (0.115 R)
• M2: 245,341 km (0.108 R)
• M3: 491,579 km (0.031 R)
• M4: 566,976 km (0.047 R)
• M5: 714,330 km (0.108 R)
• M6: 1,172,698 km (0.101 R)
• M7: 1,478,625 km (0.09 R)
• M8: 1,688,810 km (0.08 R)
• M9: 2,138,950 km (0.115 R)
• M10: 2,243,968 km (0.105 R)
• M11: 2,542,117 km (0.112 R)
• M12: 2,882,003 km (0.097 R)
• M13: 3,028,011 km (0.118 R)
• M14: 3,388,541 km (0.083 R)
• M15: 3,636,575 km (0.083 R)
• M16: 3,794,700 km (0.085 R)
• M17: 4,316,198 km (0.099 R)
• M18: 4,517,556 km (0.112 R)
• M19: 4,756,464 km (0.098 R)
• M20: 5,390,161 km (0.115 R)
• M21: 5,607,227 km (0.101 R)
• M22: 6,504,665 km (0.108 R)
• M23: 7,567,109 km (0.085 R)
• M24: 8,139,171 km (0.07 R)
• M25: 8,725,296 km (0.108 R)
• M26: 8,895,239 km (0.117 R)
• M27: 9,066,379 km (0.111 R)
• M28: 9,805,542 km (0.114 R)
• M29: 9,982,367 km (0.114 R)
• M30: 11,901,558 km (0.093 R)
• M31: 12,184,896 km (0.075 R)
• M32: 12,327,463 km (0.11 R)
• M33: 12,614,242 km (0.101 R)
• M34: 13,145,614 km (0.058 R)
• M35: 13,340,689 km (0.057 R)
• M36: 13,585,880 km (0.065 R)
• M37: 14,030,934 km (0.109 R)
• M38: 14,180,382 km (0.031 R)
• M39: 14,280,314 km (0.095 R)
• M40: 14,531,040 km (0.113 R)
• M41: 14,631,869 km (0.111 R)
• M42: 17,599,292 km (0.094 R)
• M43: 17,706,703 km (0.086 R)
• M44: 18,957,940 km (0.069 R)
• M45: 19,123,245 km (0.111 R)
• M46: 20,012,904 km (0.101 R)
• M47: 20,349,948 km (0.11 R)
• M48: 20,519,293 km (0.099 R)
• M49: 20,802,332 km (0.115 R)
• M50: 21,029,870 km (0.072 R)
• M51: 21,315,303 km (0.095 R)
• M52: 21,602,082 km (0.077 R)
• M53: 22,645,078 km (0.04 R)
• M54: 23,055,126 km (0.103 R)
• M55: 23,526,659 km (0.105 R)
• M56: 24,599,425 km (0.085 R)
• M57: 24,779,840 km (0.06 R)
• M58: 26,299,754 km (0.058 R)
• M59: 26,607,477 km (0.115 R)
• M60: 26,854,463 km (0.098 R)
• M61: 29,238,305 km (0.117 R)
• M62: 29,429,342 km (0.107 R)
• M63: 30,004,995 km (0.086 R)
• M64: 30,843,191 km (0.117 R)
• M65: 31,427,969 km (0.064 R)
• M66: 33,071,601 km (0.116 R)
• M67: 33,870,304 km (0.093 R)
• M68: 34,205,104 km (0.081 R)
• M69: 34,540,802 km (0.098 R)
• M70: 35,622,843 km (0.078 R)
• M71: 35,895,111 km (0.108 R)
• M72: 36,373,077 km (0.093 R)
• M73: 37,059,731 km (0.089 R)
• M74: 37,750,723 km (0.057 R)
• M75: 38,376,192 km (0.108 R)
• M76: 38,655,192 km (0.076 R)
• M77: 38,864,928 km (0.089 R)
• M78: 44,523,019 km (0.096 R)
• M79: 45,773,956 km (0.06 R)
• M80: 46,887,114 km (0.116 R)
• M81: 50,738,362 km (0.107 R)
• M82: 50,968,144 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.2

Radius: 5.4

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 16.52 AU - 19.48 AU

Year: 26717 Days

Day: 22 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 104,588,420 km

• M1: 79,137 km (0.087 R)
• M2: 151,243 km (0.101 R)
• M3: 372,947 km (0.06 R)
• M4: 465,249 km (0.081 R)
• M5: 1,086,081 km (0.115 R)
• M6: 2,169,468 km (0.088 R)
• M7: 2,728,516 km (0.076 R)
• M8: 2,949,172 km (0.093 R)
• M9: 3,486,378 km (0.078 R)
• M10: 3,685,493 km (0.112 R)
• M11: 4,779,652 km (0.108 R)
• M12: 5,407,514 km (0.041 R)
• M13: 5,591,669 km (0.09 R)
• M14: 6,348,634 km (0.119 R)
• M15: 6,591,881 km (0.114 R)
• M16: 7,137,464 km (0.104 R)
• M17: 8,166,099 km (0.047 R)
• M18: 8,218,757 km (0.105 R)
• M19: 8,377,481 km (0.098 R)
• M20: 8,697,770 km (0.116 R)
• M21: 8,805,331 km (0.07 R)
• M22: 10,472,449 km (0.072 R)
• M23: 10,991,255 km (0.116 R)
• M24: 11,283,120 km (0.115 R)
• M25: 12,658,074 km (0.111 R)
• M26: 12,841,182 km (0.116 R)
• M27: 13,025,337 km (0.082 R)
• M28: 13,396,190 km (0.119 R)
• M29: 15,301,618 km (0.091 R)
• M30: 16,219,401 km (0.091 R)
• M31: 16,953,029 km (0.109 R)
• M32: 17,222,604 km (0.047 R)
• M33: 17,902,377 km (0.117 R)
• M34: 18,176,740 km (0.102 R)
• M35: 18,245,555 km (0.116 R)
• M36: 18,452,449 km (0.088 R)
• M37: 18,521,712 km (0.045 R)
• M38: 19,008,205 km (0.091 R)
• M39: 19,428,575 km (0.118 R)
• M40: 20,564,621 km (0.082 R)
• M41: 20,851,849 km (0.109 R)
• M42: 21,212,978 km (0.117 R)
• M43: 22,014,523 km (0.118 R)
• M44: 22,087,826 km (0.099 R)
• M45: 22,677,691 km (0.03 R)
• M46: 24,099,170 km (0.114 R)
• M47: 24,554,097 km (0.118 R)
• M48: 26,557,661 km (0.104 R)
• M49: 27,420,991 km (0.049 R)
• M50: 28,213,859 km (0.096 R)
• M51: 30,719,025 km (0.12 R)
• M52: 31,129,671 km (0.04 R)
• M53: 31,624,990 km (0.103 R)
• M54: 31,956,499 km (0.053 R)
• M55: 32,539,631 km (0.11 R)
• M56: 34,735,878 km (0.071 R)
• M57: 34,821,298 km (0.112 R)
• M58: 35,507,354 km (0.119 R)
• M59: 37,416,522 km (0.1 R)
• M60: 37,504,037 km (0.095 R)
• M61: 38,471,785 km (0.052 R)
• M62: 39,983,621 km (0.101 R)
• M63: 42,698,523 km (0.05 R)
• M64: 44,448,370 km (0.107 R)
• M65: 45,285,519 km (0.104 R)
• M66: 48,113,069 km (0.08 R)
• M67: 53,049,350 km (0.1 R)
• M68: 53,838,179 km (0.065 R)
• M69: 54,234,015 km (0.096 R)
• M70: 54,531,565 km (0.085 R)
• M71: 56,729,906 km (0.095 R)
• M72: 61,109,683 km (0.064 R)
• M73: 62,870,899 km (0.064 R)
• M74: 62,975,019 km (0.115 R)
• M75: 64,019,362 km (0.082 R)
• M76: 66,231,166 km (0.104 R)
• M77: 67,719,665 km (0.032 R)
• M78: 68,039,954 km (0.117 R)
• M79: 68,789,439 km (0.035 R)
• M80: 69,434,057 km (0.058 R)
• M81: 69,541,767 km (0.108 R)
• M82: 72,905,625 km (0.043 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.4

Radius: 4.6

Gravity: 46.57 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 17.84 AU - 18.3 AU

Year: 26873 Days

Day: 17.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 104,588,420 km

• M1: 83,625 km (0.104 R)
• M2: 161,715 km (0.098 R)
• M3: 288,873 km (0.089 R)
• M4: 470,336 km (0.087 R)
• M5: 771,177 km (0.069 R)
• M6: 1,261,110 km (0.092 R)
• M7: 1,332,618 km (0.074 R)
• M8: 1,632,113 km (0.044 R)
• M9: 2,034,830 km (0.103 R)
• M10: 3,264,076 km (0.113 R)
• M11: 3,715,862 km (0.08 R)
• M12: 3,767,323 km (0.08 R)
• M13: 4,080,731 km (0.077 R)
• M14: 4,348,212 km (0.067 R)
• M15: 4,402,516 km (0.109 R)
• M16: 5,888,621 km (0.086 R)
• M17: 6,008,898 km (0.071 R)
• M18: 6,872,975 km (0.085 R)
• M19: 7,513,703 km (0.108 R)
• M20: 7,973,567 km (0.091 R)
• M21: 8,039,988 km (0.098 R)
• M22: 8,851,407 km (0.041 R)
• M23: 9,266,840 km (0.089 R)
• M24: 9,336,702 km (0.111 R)
• M25: 9,547,336 km (0.061 R)
• M26: 11,139,207 km (0.059 R)
• M27: 11,362,557 km (0.047 R)
• M28: 13,202,012 km (0.076 R)
• M29: 13,676,237 km (0.065 R)
• M30: 14,559,912 km (0.045 R)
• M31: 15,379,110 km (0.048 R)
• M32: 15,544,715 km (0.099 R)
• M33: 18,274,277 km (0.027 R)
• M34: 18,890,770 km (0.086 R)
• M35: 19,963,387 km (0.107 R)
• M36: 23,869,986 km (0.054 R)
• M37: 24,157,812 km (0.097 R)
• M38: 27,098,906 km (0.114 R)
• M39: 27,700,589 km (0.117 R)
• M40: 28,611,341 km (0.1 R)
• M41: 29,121,469 km (0.087 R)
• M42: 29,634,740 km (0.105 R)
• M43: 32,563,268 km (0.097 R)
• M44: 32,882,510 km (0.115 R)
• M45: 33,416,873 km (0.047 R)
• M46: 34,602,436 km (0.086 R)
• M47: 35,473,245 km (0.065 R)
• M48: 35,692,107 km (0.116 R)
• M49: 36,021,222 km (0.117 R)
• M50: 36,903,700 km (0.05 R)
• M51: 39,367,128 km (0.092 R)
• M52: 41,998,705 km (0.072 R)
• M53: 42,230,282 km (0.102 R)
• M54: 43,043,795 km (0.093 R)
• M55: 44,332,880 km (0.098 R)
• M56: 49,736,056 km (0.095 R)
• M57: 50,964,703 km (0.062 R)
• M58: 53,076,277 km (0.093 R)
• M59: 53,201,341 km (0.104 R)
• M60: 54,710,036 km (0.094 R)
• M61: 55,850,869 km (0.091 R)
• M62: 58,543,032 km (0.039 R)
• M63: 58,931,089 km (0.118 R)
• M64: 59,579,746 km (0.075 R)
• M65: 60,100,346 km (0.066 R)
• M66: 60,230,646 km (0.115 R)
• M67: 60,884,089 km (0.081 R)
• M68: 61,408,430 km (0.113 R)
• M69: 62,461,599 km (0.028 R)
• M70: 64,452,447 km (0.113 R)
• M71: 66,464,090 km (0.117 R)
• M72: 67,409,848 km (0.06 R)
• M73: 67,680,769 km (0.112 R)
• M74: 69,177,945 km (0.064 R)
• M75: 70,411,080 km (0.065 R)
• M76: 72,204,908 km (0.086 R)
• M77: 74,013,846 km (0.1 R)
• M78: 75,134,334 km (0.089 R)
• M79: 75,696,672 km (0.083 R)
• M80: 81,396,650 km (0.073 R)
• M81: 83,715,118 km (0.069 R)
• M82: 85,321,500 km (0.111 R)
• M83: 86,055,128 km (0.077 R)
• M84: 87,676,320 km (0.103 R)
• M85: 88,713,183 km (0.117 R)
• M86: 89,903,234 km (0.086 R)
• M87: 93,504,803 km (0.078 R)
• M88: 94,867,490 km (0.095 R)
• M89: 98,072,624 km (0.07 R)
• M90: 99,148,831 km (0.106 R)
• M91: 100,074,393 km (0.09 R)
• M92: 100,693,130 km (0.086 R)
• M93: 100,847,964 km (0.066 R)
• M94: 102,245,357 km (0.114 R)
• M95: 103,336,524 km (0.12 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 13,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit