🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.51 AU - 0.63 AU

Year: 185 Days

Day: 43.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 56,997,907 km

• M1: 62,233 km (0.114 R)
• M2: 72,555 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.73 AU - 0.91 AU

Year: 320 Days

Day: 41.4 Hours

Environment

Temp: -23 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.24 AU - 1.42 AU

Year: 660 Days

Day: 12 Hours

Environment

Temp: -80 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,997,907 km

• M1: 270,623 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.02 AU - 2.64 AU

Year: 1531 Days

Day: 34.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.21 AU - 2.81 AU

Year: 1712 Days

Day: 45.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.2

Radius: 12.9

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.6 AU - 5.88 AU

Year: 4442 Days

Day: 11.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 56,997,907 km

• M1: 196,871 km (0.102 R)
• M2: 360,680 km (0.094 R)
• M3: 623,973 km (0.098 R)
• M4: 828,174 km (0.049 R)
• M5: 1,055,712 km (0.042 R)
• M6: 1,200,822 km (0.099 R)
• M7: 1,314,217 km (0.103 R)
• M8: 1,421,479 km (0.088 R)
• M9: 1,521,859 km (0.041 R)
• M10: 1,614,311 km (0.113 R)
• M11: 1,881,492 km (0.079 R)
• M12: 2,175,003 km (0.074 R)
• M13: 2,435,005 km (0.074 R)
• M14: 2,593,429 km (0.07 R)
• M15: 3,129,288 km (0.108 R)
• M16: 3,248,667 km (0.113 R)
• M17: 3,450,924 km (0.052 R)
• M18: 3,911,087 km (0.076 R)
• M19: 4,068,763 km (0.091 R)
• M20: 4,199,511 km (0.057 R)
• M21: 4,287,325 km (0.116 R)
• M22: 4,539,847 km (0.106 R)
• M23: 4,827,972 km (0.106 R)
• M24: 4,950,942 km (0.111 R)
• M25: 5,075,108 km (0.118 R)
• M26: 5,184,613 km (0.105 R)
• M27: 5,390,161 km (0.105 R)
• M28: 6,138,898 km (0.11 R)
• M29: 6,222,224 km (0.106 R)
• M30: 6,972,458 km (0.102 R)
• M31: 7,411,378 km (0.038 R)
• M32: 7,859,573 km (0.116 R)
• M33: 7,950,229 km (0.111 R)
• M34: 8,096,087 km (0.079 R)
• M35: 8,224,293 km (0.057 R)
• M36: 8,353,396 km (0.086 R)
• M37: 8,725,745 km (0.105 R)
• M38: 9,622,285 km (0.108 R)
• M39: 9,855,807 km (0.087 R)
• M40: 10,408,272 km (0.04 R)
• M41: 10,708,365 km (0.075 R)
• M42: 10,930,368 km (0.036 R)
• M43: 11,399,358 km (0.118 R)
• M44: 11,667,288 km (0.12 R)
• M45: 11,833,192 km (0.047 R)
• M46: 13,102,978 km (0.066 R)
• M47: 13,189,147 km (0.094 R)
• M48: 13,732,037 km (0.06 R)
• M49: 13,907,366 km (0.09 R)
• M50: 14,039,311 km (0.064 R)
• M51: 14,260,267 km (0.073 R)
• M52: 14,660,741 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.2

Radius: 11.7

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.48 AU - 6.66 AU

Year: 6437 Days

Day: 5.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 56,997,907 km

• M1: 200,162 km (0.1 R)
• M2: 285,882 km (0.101 R)
• M3: 638,783 km (0.116 R)
• M4: 741,706 km (0.119 R)
• M5: 1,113,457 km (0.117 R)
• M6: 1,663,379 km (0.028 R)
• M7: 1,842,597 km (0.114 R)
• M8: 2,466,420 km (0.051 R)
• M9: 2,808,102 km (0.11 R)
• M10: 3,283,075 km (0.084 R)
• M11: 3,429,232 km (0.068 R)
• M12: 3,523,329 km (0.074 R)
• M13: 3,673,077 km (0.07 R)
• M14: 4,149,247 km (0.103 R)
• M15: 4,336,543 km (0.094 R)
• M16: 4,645,014 km (0.088 R)
• M17: 5,175,338 km (0.074 R)
• M18: 5,252,680 km (0.101 R)
• M19: 5,502,808 km (0.096 R)
• M20: 5,645,225 km (0.106 R)
• M21: 6,659,499 km (0.114 R)
• M22: 7,136,118 km (0.056 R)
• M23: 7,570,999 km (0.097 R)
• M24: 8,502,993 km (0.11 R)
• M25: 8,649,599 km (0.102 R)
• M26: 8,945,354 km (0.086 R)
• M27: 9,452,042 km (0.06 R)
• M28: 10,434,601 km (0.108 R)
• M29: 11,047,653 km (0.034 R)
• M30: 11,147,734 km (0.065 R)
• M31: 11,348,644 km (0.069 R)
• M32: 11,958,405 km (0.064 R)
• M33: 12,412,584 km (0.119 R)
• M34: 12,704,450 km (0.075 R)
• M35: 13,679,528 km (0.049 R)
• M36: 14,002,660 km (0.12 R)
• M37: 14,154,352 km (0.091 R)
• M38: 14,241,268 km (0.102 R)
• M39: 14,568,738 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.4

Radius: 8.9

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.23 AU - 8.17 AU

Year: 7465 Days

Day: 10.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,997,907 km

• M1: 143,614 km (0.101 R)
• M2: 237,113 km (0.105 R)
• M3: 297,251 km (0.105 R)
• M4: 468,241 km (0.051 R)
• M5: 743,501 km (0.072 R)
• M6: 1,094,308 km (0.104 R)
• M7: 1,164,619 km (0.11 R)
• M8: 1,295,368 km (0.082 R)
• M9: 1,668,016 km (0.113 R)
• M10: 1,849,927 km (0.077 R)
• M11: 2,003,564 km (0.044 R)
• M12: 2,640,702 km (0.082 R)
• M13: 3,213,512 km (0.115 R)
• M14: 3,295,491 km (0.106 R)
• M15: 3,357,425 km (0.068 R)
• M16: 3,566,862 km (0.046 R)
• M17: 3,954,620 km (0.093 R)
• M18: 4,064,724 km (0.043 R)
• M19: 4,288,223 km (0.11 R)
• M20: 4,492,574 km (0.096 R)
• M21: 4,630,802 km (0.108 R)
• M22: 4,747,040 km (0.083 R)
• M23: 5,149,308 km (0.089 R)
• M24: 5,318,204 km (0.046 R)
• M25: 6,037,321 km (0.067 R)
• M26: 6,138,898 km (0.083 R)
• M27: 6,369,578 km (0.059 R)
• M28: 7,239,789 km (0.046 R)
• M29: 7,647,593 km (0.036 R)
• M30: 7,730,021 km (0.108 R)
• M31: 8,034,902 km (0.106 R)
• M32: 8,174,925 km (0.099 R)
• M33: 8,514,064 km (0.071 R)
• M34: 8,973,329 km (0.098 R)
• M35: 9,118,589 km (0.119 R)
• M36: 9,176,932 km (0.041 R)
• M37: 9,737,026 km (0.075 R)
• M38: 9,826,486 km (0.107 R)
• M39: 9,976,084 km (0.095 R)
• M40: 10,126,579 km (0.045 R)
• M41: 10,521,368 km (0.101 R)
• M42: 11,451,418 km (0.115 R)
• M43: 11,894,527 km (0.116 R)
• M44: 12,699,513 km (0.114 R)
• M45: 13,323,186 km (0.078 R)
• M46: 13,555,512 km (0.12 R)
• M47: 13,722,164 km (0.117 R)
• M48: 14,192,799 km (0.105 R)
• M49: 14,429,911 km (0.108 R)
• M50: 14,736,886 km (0.116 R)
• M51: 14,839,660 km (0.05 R)
• M52: 14,942,733 km (0.107 R)
• M53: 15,391,975 km (0.111 R)
• M54: 15,496,395 km (0.082 R)
• M55: 16,127,099 km (0.105 R)
• M56: 16,445,743 km (0.105 R)
• M57: 16,516,802 km (0.091 R)
• M58: 16,802,085 km (0.097 R)
• M59: 16,909,496 km (0.118 R)
• M60: 17,017,207 km (0.105 R)
• M61: 17,740,662 km (0.086 R)
• M62: 18,106,129 km (0.118 R)
• M63: 18,216,234 km (0.101 R)
• M64: 18,363,438 km (0.04 R)
• M65: 19,668,230 km (0.099 R)
• M66: 20,160,557 km (0.105 R)
• M67: 21,118,582 km (0.106 R)
• M68: 21,505,891 km (0.109 R)
• M69: 21,817,503 km (0.088 R)
• M70: 21,895,593 km (0.081 R)
• M71: 22,366,228 km (0.116 R)
• M72: 22,523,904 km (0.111 R)
• M73: 24,444,442 km (0.086 R)
• M74: 24,851,198 km (0.1 R)
• M75: 25,795,011 km (0.104 R)
• M76: 26,084,633 km (0.113 R)
• M77: 26,375,301 km (0.096 R)
• M78: 26,458,478 km (0.119 R)
• M79: 26,583,542 km (0.113 R)
• M80: 27,253,740 km (0.109 R)
• M81: 28,311,995 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.6

Radius: 14.6

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.95 AU - 9.53 AU

Year: 9269 Days

Day: 10.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,997,907 km

• M1: 183,108 km (0.066 R)
• M2: 392,994 km (0.078 R)
• M3: 497,712 km (0.08 R)
• M4: 762,351 km (0.073 R)
• M5: 1,075,758 km (0.089 R)
• M6: 1,196,783 km (0.068 R)
• M7: 1,431,352 km (0.118 R)
• M8: 1,922,033 km (0.091 R)
• M9: 2,600,161 km (0.052 R)
• M10: 3,439,405 km (0.088 R)
• M11: 3,685,194 km (0.072 R)
• M12: 3,905,103 km (0.117 R)
• M13: 4,000,696 km (0.072 R)
• M14: 4,194,425 km (0.084 R)
• M15: 4,624,669 km (0.114 R)
• M16: 5,244,153 km (0.081 R)
• M17: 5,853,465 km (0.093 R)
• M18: 6,185,274 km (0.085 R)
• M19: 7,061,169 km (0.112 R)
• M20: 7,814,095 km (0.075 R)
• M21: 8,098,032 km (0.04 R)
• M22: 8,592,752 km (0.051 R)
• M23: 9,054,860 km (0.071 R)
• M24: 9,482,111 km (0.038 R)
• M25: 9,698,280 km (0.086 R)
• M26: 9,959,777 km (0.054 R)
• M27: 10,668,572 km (0.075 R)
• M28: 10,893,567 km (0.066 R)
• M29: 11,716,056 km (0.066 R)
• M30: 12,464,195 km (0.11 R)
• M31: 13,615,201 km (0.114 R)
• M32: 13,957,332 km (0.101 R)
• M33: 14,351,821 km (0.092 R)
• M34: 15,966,581 km (0.071 R)
• M35: 16,069,354 km (0.106 R)
• M36: 16,172,427 km (0.108 R)
• M37: 16,691,083 km (0.071 R)
• M38: 17,691,444 km (0.084 R)
• M39: 18,441,079 km (0.059 R)
• M40: 18,711,253 km (0.059 R)
• M41: 18,874,015 km (0.052 R)
• M42: 19,091,830 km (0.094 R)
• M43: 19,474,950 km (0.114 R)
• M44: 19,805,412 km (0.101 R)
• M45: 20,304,470 km (0.114 R)
• M46: 20,527,670 km (0.104 R)
• M47: 20,863,966 km (0.099 R)
• M48: 22,055,364 km (0.09 R)
• M49: 23,035,978 km (0.056 R)
• M50: 23,327,095 km (0.088 R)
• M51: 25,519,302 km (0.111 R)
• M52: 26,792,679 km (0.071 R)
• M53: 27,529,599 km (0.109 R)
• M54: 27,714,801 km (0.11 R)
• M55: 27,900,452 km (0.101 R)
• M56: 30,415,641 km (0.068 R)
• M57: 30,735,182 km (0.117 R)
• M58: 32,219,193 km (0.076 R)
• M59: 32,610,092 km (0.116 R)
• M60: 33,726,391 km (0.11 R)
• M61: 34,189,696 km (0.07 R)
• M62: 34,655,095 km (0.078 R)
• M63: 36,537,634 km (0.092 R)
• M64: 36,741,387 km (0.072 R)
• M65: 37,696,868 km (0.03 R)
• M66: 38,108,861 km (0.091 R)
• M67: 38,315,306 km (0.086 R)
• M68: 39,632,216 km (0.109 R)
• M69: 40,823,015 km (0.076 R)
• M70: 41,670,786 km (0.078 R)
• M71: 42,452,884 km (0.12 R)
• M72: 42,738,466 km (0.076 R)
• M73: 42,953,139 km (0.098 R)
• M74: 44,610,534 km (0.111 R)
• M75: 44,973,608 km (0.088 R)
• M76: 45,556,591 km (0.113 R)
• M77: 46,215,420 km (0.103 R)
• M78: 46,951,142 km (0.062 R)
• M79: 47,690,754 km (0.11 R)
• M80: 47,987,706 km (0.109 R)
• M81: 49,406,492 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506

Radius: 5.7

Gravity: 15.57 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.63 AU - 12.79 AU

Year: 15087 Days

Day: 21.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,997,907 km

• M1: 269,426 km (0.078 R)
• M2: 427,850 km (0.109 R)
• M3: 526,285 km (0.095 R)
• M4: 614,249 km (0.087 R)
• M5: 650,900 km (0.066 R)
• M6: 745,895 km (0.106 R)
• M7: 1,102,686 km (0.053 R)
• M8: 1,334,862 km (0.105 R)
• M9: 1,456,784 km (0.076 R)
• M10: 1,607,878 km (0.098 R)
• M11: 2,007,753 km (0.104 R)
• M12: 2,119,503 km (0.112 R)
• M13: 2,176,200 km (0.075 R)
• M14: 2,233,347 km (0.082 R)
• M15: 3,181,648 km (0.09 R)
• M16: 4,748,386 km (0.116 R)
• M17: 5,086,477 km (0.118 R)
• M18: 5,162,623 km (0.071 R)
• M19: 5,706,411 km (0.042 R)
• M20: 6,309,290 km (0.069 R)
• M21: 6,974,402 km (0.097 R)
• M22: 8,146,502 km (0.093 R)
• M23: 8,961,212 km (0.044 R)
• M24: 9,053,364 km (0.059 R)
• M25: 9,659,834 km (0.045 R)
• M26: 11,307,056 km (0.065 R)
• M27: 11,556,585 km (0.101 R)
• M28: 11,606,700 km (0.119 R)
• M29: 11,757,495 km (0.032 R)
• M30: 12,987,040 km (0.098 R)
• M31: 13,458,572 km (0.109 R)
• M32: 14,580,556 km (0.099 R)
• M33: 14,797,623 km (0.108 R)
• M34: 15,235,047 km (0.094 R)
• M35: 15,345,151 km (0.032 R)
• M36: 15,400,203 km (0.119 R)
• M37: 16,122,611 km (0.094 R)
• M38: 17,542,594 km (0.114 R)
• M39: 18,766,006 km (0.115 R)
• M40: 20,258,095 km (0.071 R)
• M41: 20,926,498 km (0.086 R)
• M42: 21,048,869 km (0.087 R)
• M43: 21,540,448 km (0.105 R)
• M44: 22,035,916 km (0.068 R)
• M45: 22,911,961 km (0.079 R)
• M46: 23,164,333 km (0.07 R)
• M47: 23,671,918 km (0.104 R)
• M48: 23,735,647 km (0.108 R)
• M49: 24,375,776 km (0.069 R)
• M50: 25,346,517 km (0.072 R)
• M51: 26,793,128 km (0.088 R)
• M52: 26,992,542 km (0.029 R)
• M53: 27,192,405 km (0.088 R)
• M54: 28,198,899 km (0.089 R)
• M55: 29,285,878 km (0.097 R)
• M56: 29,354,244 km (0.07 R)
• M57: 29,696,973 km (0.118 R)
• M58: 31,081,202 km (0.116 R)
• M59: 32,274,394 km (0.12 R)
• M60: 33,912,192 km (0.05 R)
• M61: 34,055,955 km (0.033 R)
• M62: 34,922,426 km (0.046 R)
• M63: 37,862,473 km (0.117 R)
• M64: 38,235,570 km (0.106 R)
• M65: 38,835,009 km (0.083 R)
• M66: 39,739,926 km (0.091 R)
• M67: 39,967,315 km (0.053 R)
• M68: 40,271,148 km (0.042 R)
• M69: 40,957,354 km (0.12 R)
• M70: 41,340,324 km (0.106 R)
• M71: 43,195,039 km (0.047 R)
• M72: 44,446,425 km (0.106 R)
• M73: 44,524,964 km (0.106 R)
• M74: 47,064,837 km (0.101 R)
• M75: 47,948,810 km (0.079 R)
• M76: 48,029,444 km (0.103 R)
• M77: 48,110,077 km (0.091 R)
• M78: 48,190,860 km (0.041 R)
• M79: 48,433,208 km (0.042 R)
• M80: 48,757,088 km (0.054 R)
• M81: 49,325,560 km (0.12 R)
• M82: 51,456,132 km (0.065 R)
• M83: 51,786,594 km (0.103 R)
• M84: 52,200,681 km (0.049 R)
• M85: 52,948,820 km (0.119 R)
• M86: 53,032,146 km (0.099 R)
• M87: 53,365,899 km (0.113 R)
• M88: 53,700,400 km (0.088 R)
• M89: 54,203,348 km (0.088 R)
• M90: 54,539,644 km (0.045 R)
• M91: 55,552,421 km (0.072 R)
• M92: 56,231,147 km (0.079 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 12,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit