🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.46 AU - 0.6 AU

Year: 142 Days

Day: 34.9 Hours

Environment

Temp: 200 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.52 AU - 0.82 AU

Year: 202 Days

Day: 47.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.74 AU - 1.04 AU

Year: 310 Days

Day: 15.8 Hours

Environment

Temp: 100 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.11 AU - 1.37 AU

Year: 509 Days

Day: 43.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 76,829,597 km

• M1: 86,916 km (0.105 R)
• M2: 213,925 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.72 AU - 2.5 AU

Year: 1131 Days

Day: 47.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,829,597 km

• M1: 97,239 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.45 AU - 2.75 AU

Year: 1547 Days

Day: 14.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,829,597 km

• M1: 707,000 km (0.106 R)
• M2: 798,703 km (0.065 R)

Asteroid Belt

Center: 5.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.7

Radius: 8.6

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.8 AU - 10.26 AU

Year: 9192 Days

Day: 10.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 76,829,597 km

• M1: 229,782 km (0.064 R)
• M2: 292,913 km (0.109 R)
• M3: 431,141 km (0.092 R)
• M4: 540,796 km (0.079 R)
• M5: 646,712 km (0.062 R)
• M6: 1,123,929 km (0.12 R)
• M7: 1,262,456 km (0.066 R)
• M8: 1,595,012 km (0.112 R)
• M9: 1,711,848 km (0.118 R)
• M10: 2,143,737 km (0.102 R)
• M11: 2,251,448 km (0.111 R)
• M12: 2,405,384 km (0.055 R)
• M13: 2,494,844 km (0.081 R)
• M14: 2,983,281 km (0.044 R)
• M15: 3,226,228 km (0.093 R)
• M16: 3,300,428 km (0.08 R)
• M17: 4,180,363 km (0.03 R)
• M18: 4,288,522 km (0.059 R)
• M19: 4,342,976 km (0.028 R)
• M20: 4,425,105 km (0.082 R)
• M21: 4,618,535 km (0.086 R)
• M22: 4,758,559 km (0.087 R)
• M23: 5,071,517 km (0.088 R)
• M24: 5,538,562 km (0.107 R)
• M25: 5,897,896 km (0.119 R)
• M26: 6,049,887 km (0.093 R)
• M27: 7,606,902 km (0.074 R)
• M28: 7,872,289 km (0.101 R)
• M29: 8,515,111 km (0.101 R)
• M30: 8,583,627 km (0.057 R)
• M31: 8,756,113 km (0.065 R)
• M32: 8,825,377 km (0.092 R)
• M33: 8,929,646 km (0.096 R)
• M34: 9,706,807 km (0.102 R)
• M35: 11,099,713 km (0.06 R)
• M36: 11,438,702 km (0.116 R)
• M37: 11,590,394 km (0.112 R)
• M38: 11,857,576 km (0.11 R)
• M39: 12,204,194 km (0.12 R)
• M40: 12,515,059 km (0.102 R)
• M41: 12,986,142 km (0.079 R)
• M42: 13,383,325 km (0.117 R)
• M43: 13,583,337 km (0.069 R)
• M44: 13,905,421 km (0.093 R)
• M45: 14,067,436 km (0.048 R)
• M46: 14,230,049 km (0.106 R)
• M47: 14,516,229 km (0.068 R)
• M48: 14,639,498 km (0.103 R)
• M49: 14,886,933 km (0.036 R)
• M50: 15,975,257 km (0.04 R)
• M51: 17,393,296 km (0.114 R)
• M52: 17,480,511 km (0.063 R)
• M53: 17,655,391 km (0.101 R)
• M54: 18,095,209 km (0.112 R)
• M55: 18,183,621 km (0.096 R)
• M56: 18,627,628 km (0.118 R)
• M57: 19,753,651 km (0.12 R)
• M58: 19,935,861 km (0.081 R)
• M59: 20,027,116 km (0.102 R)
• M60: 20,164,297 km (0.069 R)
• M61: 20,808,914 km (0.109 R)
• M62: 22,734,987 km (0.107 R)
• M63: 23,117,359 km (0.09 R)
• M64: 23,985,625 km (0.105 R)
• M65: 25,903,320 km (0.09 R)
• M66: 26,152,700 km (0.098 R)
• M67: 26,553,323 km (0.084 R)
• M68: 26,905,626 km (0.039 R)
• M69: 27,107,583 km (0.085 R)
• M70: 27,360,852 km (0.037 R)
• M71: 27,614,869 km (0.12 R)
• M72: 28,073,985 km (0.055 R)
• M73: 28,793,252 km (0.107 R)
• M74: 29,051,607 km (0.07 R)
• M75: 30,776,022 km (0.085 R)
• M76: 31,570,835 km (0.115 R)
• M77: 32,372,231 km (0.063 R)
• M78: 32,533,348 km (0.112 R)
• M79: 33,234,513 km (0.105 R)
• M80: 33,288,668 km (0.083 R)
• M81: 34,268,384 km (0.078 R)
• M82: 34,651,953 km (0.078 R)
• M83: 35,922,039 km (0.094 R)
• M84: 36,033,190 km (0.104 R)
• M85: 36,646,691 km (0.095 R)
• M86: 36,982,838 km (0.112 R)
• M87: 37,545,176 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.5

Radius: 11.9

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.15 AU - 9.89 AU

Year: 10838 Days

Day: 14.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 76,829,597 km

• M1: 149,448 km (0.079 R)
• M2: 302,786 km (0.079 R)
• M3: 1,366,277 km (0.086 R)
• M4: 1,530,386 km (0.067 R)
• M5: 1,615,059 km (0.091 R)
• M6: 1,833,771 km (0.086 R)
• M7: 2,228,111 km (0.103 R)
• M8: 2,324,901 km (0.057 R)
• M9: 2,573,083 km (0.078 R)
• M10: 2,935,110 km (0.086 R)
• M11: 3,794,400 km (0.059 R)
• M12: 3,969,430 km (0.111 R)
• M13: 4,057,992 km (0.069 R)
• M14: 4,177,072 km (0.103 R)
• M15: 4,789,974 km (0.053 R)
• M16: 5,043,094 km (0.055 R)
• M17: 5,333,314 km (0.082 R)
• M18: 6,133,513 km (0.082 R)
• M19: 6,652,917 km (0.114 R)
• M20: 7,042,769 km (0.063 R)
• M21: 7,476,602 km (0.067 R)
• M22: 8,675,779 km (0.097 R)
• M23: 8,791,268 km (0.106 R)
• M24: 8,946,102 km (0.032 R)
• M25: 9,140,879 km (0.115 R)
• M26: 9,376,495 km (0.051 R)
• M27: 9,495,126 km (0.095 R)
• M28: 10,217,086 km (0.08 R)
• M29: 10,584,648 km (0.046 R)
• M30: 10,873,521 km (0.091 R)
• M31: 10,998,136 km (0.104 R)
• M32: 11,586,205 km (0.09 R)
• M33: 12,184,298 km (0.078 R)
• M34: 12,400,467 km (0.097 R)
• M35: 13,993,534 km (0.098 R)
• M36: 15,932,472 km (0.117 R)
• M37: 16,121,415 km (0.066 R)
• M38: 16,501,692 km (0.098 R)
• M39: 16,693,028 km (0.103 R)
• M40: 17,416,932 km (0.04 R)
• M41: 18,101,642 km (0.073 R)
• M42: 18,995,190 km (0.089 R)
• M43: 19,145,386 km (0.09 R)
• M44: 19,598,817 km (0.094 R)
• M45: 20,413,377 km (0.098 R)
• M46: 20,618,775 km (0.062 R)
• M47: 22,286,492 km (0.086 R)
• M48: 24,649,690 km (0.079 R)
• M49: 24,813,649 km (0.074 R)
• M50: 26,138,787 km (0.076 R)
• M51: 27,884,295 km (0.062 R)
• M52: 28,112,282 km (0.097 R)
• M53: 28,742,388 km (0.099 R)
• M54: 29,203,599 km (0.061 R)
• M55: 31,427,521 km (0.113 R)
• M56: 32,380,160 km (0.114 R)
• M57: 33,705,597 km (0.054 R)
• M58: 35,294,626 km (0.088 R)
• M59: 36,284,664 km (0.039 R)
• M60: 37,849,757 km (0.046 R)
• M61: 39,245,206 km (0.11 R)
• M62: 41,045,617 km (0.108 R)
• M63: 41,499,945 km (0.069 R)
• M64: 41,760,246 km (0.037 R)
• M65: 42,938,478 km (0.095 R)
• M66: 43,201,920 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.2

Radius: 7.9

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 12.74 AU - 16.98 AU

Year: 21135 Days

Day: 22.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 76,829,597 km

• M1: 102,624 km (0.056 R)
• M2: 188,194 km (0.112 R)
• M3: 489,783 km (0.108 R)
• M4: 928,105 km (0.074 R)
• M5: 1,419,684 km (0.068 R)
• M6: 1,508,695 km (0.101 R)
• M7: 1,982,022 km (0.079 R)
• M8: 2,313,232 km (0.115 R)
• M9: 2,392,220 km (0.117 R)
• M10: 2,689,321 km (0.106 R)
• M11: 2,912,970 km (0.118 R)
• M12: 3,113,730 km (0.099 R)
• M13: 3,259,738 km (0.064 R)
• M14: 3,348,599 km (0.11 R)
• M15: 3,804,573 km (0.105 R)
• M16: 4,508,431 km (0.104 R)
• M17: 4,943,162 km (0.097 R)
• M18: 5,045,338 km (0.069 R)
• M19: 6,474,446 km (0.114 R)
• M20: 7,662,253 km (0.055 R)
• M21: 8,019,493 km (0.096 R)
• M22: 8,341,727 km (0.105 R)
• M23: 8,422,959 km (0.093 R)
• M24: 8,998,761 km (0.118 R)
• M25: 9,123,825 km (0.098 R)
• M26: 9,417,934 km (0.054 R)
• M27: 10,493,543 km (0.111 R)
• M28: 10,801,565 km (0.095 R)
• M29: 11,068,148 km (0.076 R)
• M30: 12,618,580 km (0.084 R)
• M31: 12,899,226 km (0.12 R)
• M32: 13,466,800 km (0.096 R)
• M33: 16,373,337 km (0.07 R)
• M34: 18,661,586 km (0.104 R)
• M35: 18,821,207 km (0.096 R)
• M36: 18,981,427 km (0.077 R)
• M37: 19,302,912 km (0.044 R)
• M38: 19,788,657 km (0.075 R)
• M39: 19,951,419 km (0.101 R)
• M40: 20,607,107 km (0.045 R)
• M41: 21,269,825 km (0.051 R)
• M42: 21,436,627 km (0.093 R)
• M43: 21,715,627 km (0.114 R)
• M44: 22,502,961 km (0.095 R)
• M45: 22,559,658 km (0.08 R)
• M46: 24,862,269 km (0.1 R)
• M47: 25,037,896 km (0.052 R)
• M48: 25,096,539 km (0.046 R)
• M49: 27,722,580 km (0.111 R)
• M50: 28,270,407 km (0.098 R)
• M51: 28,515,000 km (0.05 R)
• M52: 28,883,160 km (0.105 R)
• M53: 29,314,900 km (0.083 R)
• M54: 29,997,365 km (0.111 R)
• M55: 31,315,023 km (0.088 R)
• M56: 31,758,431 km (0.113 R)
• M57: 32,459,297 km (0.089 R)
• M58: 33,229,876 km (0.058 R)
• M59: 34,396,739 km (0.082 R)
• M60: 34,461,964 km (0.058 R)
• M61: 36,704,137 km (0.053 R)
• M62: 37,171,630 km (0.091 R)
• M63: 37,372,540 km (0.113 R)
• M64: 37,439,560 km (0.051 R)
• M65: 37,910,195 km (0.045 R)
• M66: 38,789,232 km (0.075 R)
• M67: 39,061,051 km (0.111 R)
• M68: 40,223,427 km (0.104 R)
• M69: 40,292,092 km (0.117 R)
• M70: 40,843,360 km (0.111 R)
• M71: 43,143,428 km (0.12 R)
• M72: 44,131,821 km (0.096 R)
• M73: 44,771,202 km (0.08 R)
• M74: 44,842,411 km (0.106 R)
• M75: 44,984,977 km (0.098 R)
• M76: 45,700,205 km (0.116 R)
• M77: 45,987,283 km (0.099 R)
• M78: 46,419,022 km (0.113 R)
• M79: 46,996,769 km (0.076 R)
• M80: 48,817,824 km (0.058 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.9

Radius: 4.9

Gravity: 25.99 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 11.26 AU - 18.58 AU

Year: 21263 Days

Day: 19.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,829,597 km

• M1: 174,730 km (0.093 R)
• M2: 382,821 km (0.11 R)
• M3: 440,117 km (0.105 R)
• M4: 721,660 km (0.071 R)
• M5: 1,452,296 km (0.086 R)
• M6: 1,733,241 km (0.046 R)
• M7: 2,525,062 km (0.103 R)
• M8: 3,576,586 km (0.117 R)
• M9: 3,659,314 km (0.086 R)
• M10: 3,742,640 km (0.089 R)
• M11: 4,343,574 km (0.086 R)
• M12: 4,882,276 km (0.062 R)
• M13: 4,928,203 km (0.1 R)
• M14: 5,020,205 km (0.101 R)
• M15: 6,927,279 km (0.091 R)
• M16: 7,982,692 km (0.104 R)
• M17: 9,714,587 km (0.101 R)
• M18: 9,772,331 km (0.098 R)
• M19: 9,830,226 km (0.047 R)
• M20: 9,888,270 km (0.093 R)
• M21: 11,011,301 km (0.092 R)
• M22: 12,111,892 km (0.036 R)
• M23: 12,549,317 km (0.087 R)
• M24: 12,864,968 km (0.034 R)
• M25: 13,119,434 km (0.086 R)
• M26: 15,482,332 km (0.102 R)
• M27: 15,617,419 km (0.102 R)
• M28: 17,338,692 km (0.101 R)
• M29: 19,700,992 km (0.047 R)
• M30: 20,067,507 km (0.055 R)
• M31: 22,010,185 km (0.051 R)
• M32: 22,162,027 km (0.058 R)
• M33: 22,314,318 km (0.115 R)
• M34: 23,235,092 km (0.064 R)
• M35: 23,700,043 km (0.097 R)
• M36: 24,955,019 km (0.042 R)
• M37: 25,113,443 km (0.088 R)
• M38: 26,312,021 km (0.098 R)
• M39: 26,796,719 km (0.075 R)
• M40: 29,096,935 km (0.052 R)
• M41: 31,118,302 km (0.113 R)
• M42: 31,545,105 km (0.09 R)
• M43: 32,577,330 km (0.113 R)
• M44: 32,663,797 km (0.068 R)
• M45: 34,322,239 km (0.059 R)
• M46: 35,205,914 km (0.088 R)
• M47: 35,383,636 km (0.118 R)
• M48: 36,186,678 km (0.116 R)
• M49: 36,995,853 km (0.115 R)
• M50: 37,901,817 km (0.08 R)
• M51: 38,631,855 km (0.028 R)
• M52: 39,182,375 km (0.119 R)
• M53: 39,828,040 km (0.093 R)
• M54: 40,105,843 km (0.091 R)
• M55: 40,849,643 km (0.057 R)
• M56: 41,598,082 km (0.094 R)
• M57: 41,691,879 km (0.086 R)
• M58: 43,393,555 km (0.091 R)
• M59: 46,182,508 km (0.107 R)
• M60: 47,451,397 km (0.091 R)
• M61: 48,830,690 km (0.091 R)
• M62: 48,929,724 km (0.095 R)
• M63: 49,028,757 km (0.113 R)
• M64: 52,032,533 km (0.069 R)
• M65: 52,538,922 km (0.049 R)
• M66: 54,067,812 km (0.066 R)
• M67: 56,856,466 km (0.105 R)
• M68: 59,057,499 km (0.051 R)
• M69: 60,009,391 km (0.086 R)
• M70: 61,072,882 km (0.094 R)
• M71: 61,499,984 km (0.079 R)
• M72: 62,895,134 km (0.075 R)
• M73: 63,867,071 km (0.076 R)
• M74: 64,192,147 km (0.079 R)
• M75: 64,517,822 km (0.089 R)
• M76: 64,952,852 km (0.052 R)
• M77: 65,279,724 km (0.117 R)
• M78: 65,607,193 km (0.098 R)
• M79: 67,142,516 km (0.112 R)
• M80: 67,473,128 km (0.036 R)
• M81: 68,246,399 km (0.118 R)
• M82: 68,800,659 km (0.104 R)
• M83: 70,696,064 km (0.048 R)
• M84: 71,369,105 km (0.083 R)
• M85: 71,706,448 km (0.116 R)
• M86: 72,044,390 km (0.119 R)
• M87: 72,269,834 km (0.113 R)
• M88: 72,382,780 km (0.116 R)
• M89: 72,495,577 km (0.104 R)
• M90: 74,310,199 km (0.114 R)
• M91: 75,108,753 km (0.084 R)
• M92: 76,254,523 km (0.096 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 12,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit