🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.74 AU - 0.84 AU

Year: 260 Days

Day: 31.4 Hours

Environment

Temp: 98 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,698,824 km

• M1: 332,257 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.78 AU - 1.02 AU

Year: 317 Days

Day: 35 Hours

Environment

Temp: 32 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.48 AU - 2.28 AU

Year: 956 Days

Day: 12.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.03 AU - 2.23 AU

Year: 1153 Days

Day: 30.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,698,824 km

• M1: 1,467,705 km (0.039 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.35 AU - 5.05 AU

Year: 3192 Days

Day: 18.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.5

Radius: 13.5

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.2 AU - 6.18 AU

Year: 4385 Days

Day: 11.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 89,698,824 km

• M1: 195,076 km (0.102 R)
• M2: 299,196 km (0.036 R)
• M3: 439,967 km (0.091 R)
• M4: 742,454 km (0.092 R)
• M5: 1,009,337 km (0.097 R)
• M6: 1,308,233 km (0.081 R)
• M7: 1,442,273 km (0.116 R)
• M8: 1,548,787 km (0.042 R)
• M9: 1,691,354 km (0.087 R)
• M10: 1,896,452 km (0.087 R)
• M11: 2,381,748 km (0.039 R)
• M12: 2,744,523 km (0.081 R)
• M13: 2,878,562 km (0.059 R)
• M14: 3,000,933 km (0.093 R)
• M15: 3,097,424 km (0.119 R)
• M16: 3,307,908 km (0.091 R)
• M17: 3,407,690 km (0.103 R)
• M18: 3,537,541 km (0.057 R)
• M19: 3,728,129 km (0.054 R)
• M20: 3,907,048 km (0.12 R)
• M21: 4,304,828 km (0.084 R)
• M22: 4,461,308 km (0.055 R)
• M23: 4,812,264 km (0.046 R)
• M24: 5,222,312 km (0.046 R)
• M25: 5,372,658 km (0.09 R)
• M26: 5,626,526 km (0.055 R)
• M27: 5,936,343 km (0.093 R)
• M28: 6,358,358 km (0.099 R)
• M29: 6,447,519 km (0.094 R)
• M30: 6,573,031 km (0.077 R)
• M31: 6,699,441 km (0.105 R)
• M32: 7,083,310 km (0.088 R)
• M33: 7,663,450 km (0.082 R)
• M34: 8,084,269 km (0.106 R)
• M35: 8,181,059 km (0.049 R)
• M36: 8,375,686 km (0.119 R)
• M37: 8,650,796 km (0.085 R)
• M38: 8,809,370 km (0.107 R)
• M39: 9,008,933 km (0.049 R)
• M40: 9,250,384 km (0.071 R)
• M41: 9,432,894 km (0.075 R)
• M42: 9,616,750 km (0.095 R)
• M43: 9,904,875 km (0.061 R)
• M44: 10,258,674 km (0.067 R)
• M45: 10,405,579 km (0.11 R)
• M46: 11,366,596 km (0.082 R)
• M47: 11,518,737 km (0.079 R)
• M48: 11,627,794 km (0.114 R)
• M49: 12,001,040 km (0.101 R)
• M50: 12,244,735 km (0.085 R)
• M51: 12,782,091 km (0.036 R)
• M52: 13,281,449 km (0.061 R)
• M53: 13,487,594 km (0.053 R)
• M54: 13,625,673 km (0.093 R)
• M55: 13,787,389 km (0.057 R)
• M56: 13,972,890 km (0.063 R)
• M57: 14,112,465 km (0.04 R)
• M58: 14,557,967 km (0.105 R)
• M59: 14,652,214 km (0.108 R)
• M60: 14,865,391 km (0.102 R)
• M61: 15,150,973 km (0.072 R)
• M62: 16,287,468 km (0.097 R)
• M63: 16,532,809 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.9

Radius: 11.9

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.24 AU - 10.02 AU

Year: 8597 Days

Day: 6.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 89,698,824 km

• M1: 153,637 km (0.073 R)
• M2: 229,932 km (0.053 R)
• M3: 458,966 km (0.057 R)
• M4: 795,113 km (0.077 R)
• M5: 1,036,414 km (0.079 R)
• M6: 1,175,839 km (0.088 R)
• M7: 1,292,077 km (0.078 R)
• M8: 1,763,460 km (0.108 R)
• M9: 3,136,170 km (0.084 R)
• M10: 3,666,943 km (0.12 R)
• M11: 3,987,082 km (0.108 R)
• M12: 5,505,052 km (0.085 R)
• M13: 5,838,506 km (0.101 R)
• M14: 6,420,441 km (0.108 R)
• M15: 6,612,675 km (0.084 R)
• M16: 6,985,024 km (0.032 R)
• M17: 9,182,616 km (0.071 R)
• M18: 9,798,361 km (0.067 R)
• M19: 10,060,457 km (0.096 R)
• M20: 10,550,539 km (0.045 R)
• M21: 10,840,161 km (0.118 R)
• M22: 11,258,287 km (0.089 R)
• M23: 11,916,966 km (0.113 R)
• M24: 12,110,546 km (0.104 R)
• M25: 12,218,556 km (0.082 R)
• M26: 12,566,221 km (0.098 R)
• M27: 12,961,459 km (0.085 R)
• M28: 13,360,735 km (0.058 R)
• M29: 13,876,698 km (0.053 R)
• M30: 14,103,190 km (0.087 R)
• M31: 14,974,747 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.6

Radius: 8

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.69 AU - 12.85 AU

Year: 14031 Days

Day: 13.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,698,824 km

• M1: 123,119 km (0.089 R)
• M2: 265,536 km (0.101 R)
• M3: 418,425 km (0.076 R)
• M4: 491,429 km (0.105 R)
• M5: 585,227 km (0.086 R)
• M6: 651,349 km (0.085 R)
• M7: 755,768 km (0.087 R)
• M8: 904,020 km (0.102 R)
• M9: 1,102,985 km (0.056 R)
• M10: 1,272,479 km (0.11 R)
• M11: 1,360,443 km (0.09 R)
• M12: 1,589,328 km (0.081 R)
• M13: 1,732,643 km (0.085 R)
• M14: 3,540,682 km (0.097 R)
• M15: 3,697,311 km (0.117 R)
• M16: 4,346,716 km (0.093 R)
• M17: 4,960,965 km (0.12 R)
• M18: 5,349,769 km (0.079 R)
• M19: 6,007,102 km (0.11 R)
• M20: 6,689,867 km (0.104 R)
• M21: 6,961,986 km (0.092 R)
• M22: 7,517,143 km (0.118 R)
• M23: 7,963,394 km (0.08 R)
• M24: 8,210,380 km (0.094 R)
• M25: 8,711,982 km (0.031 R)
• M26: 8,923,962 km (0.1 R)
• M27: 9,526,542 km (0.103 R)
• M28: 9,832,619 km (0.118 R)
• M29: 10,634,913 km (0.084 R)
• M30: 11,411,625 km (0.102 R)
• M31: 11,690,176 km (0.068 R)
• M32: 12,444,000 km (0.103 R)
• M33: 13,408,158 km (0.054 R)
• M34: 13,701,968 km (0.066 R)
• M35: 14,546,299 km (0.059 R)
• M36: 14,848,337 km (0.085 R)
• M37: 15,973,462 km (0.032 R)
• M38: 16,966,942 km (0.114 R)
• M39: 17,338,094 km (0.04 R)
• M40: 17,498,014 km (0.061 R)
• M41: 17,711,939 km (0.105 R)
• M42: 17,765,495 km (0.068 R)
• M43: 18,142,332 km (0.081 R)
• M44: 18,903,935 km (0.095 R)
• M45: 19,013,441 km (0.035 R)
• M46: 19,954,112 km (0.085 R)
• M47: 20,401,858 km (0.089 R)
• M48: 20,570,605 km (0.113 R)
• M49: 20,739,950 km (0.05 R)
• M50: 20,853,046 km (0.116 R)
• M51: 22,052,970 km (0.108 R)
• M52: 22,865,287 km (0.079 R)
• M53: 23,628,236 km (0.083 R)
• M54: 23,746,418 km (0.106 R)
• M55: 23,923,991 km (0.084 R)
• M56: 24,280,482 km (0.118 R)
• M57: 25,119,128 km (0.083 R)
• M58: 26,886,178 km (0.088 R)
• M59: 27,133,164 km (0.059 R)
• M60: 27,629,081 km (0.05 R)
• M61: 29,770,425 km (0.071 R)
• M62: 34,410,801 km (0.099 R)
• M63: 34,678,881 km (0.054 R)
• M64: 35,082,197 km (0.091 R)
• M65: 35,217,134 km (0.067 R)
• M66: 35,893,765 km (0.089 R)
• M67: 36,233,651 km (0.12 R)
• M68: 36,506,368 km (0.112 R)
• M69: 37,811,011 km (0.106 R)
• M70: 38,018,354 km (0.06 R)
• M71: 38,573,362 km (0.078 R)
• M72: 39,480,673 km (0.105 R)
• M73: 39,761,319 km (0.115 R)
• M74: 40,042,712 km (0.049 R)
• M75: 40,677,905 km (0.041 R)
• M76: 41,316,688 km (0.117 R)
• M77: 43,180,229 km (0.114 R)
• M78: 43,396,996 km (0.079 R)
• M79: 43,831,578 km (0.081 R)
• M80: 44,049,542 km (0.078 R)
• M81: 44,122,246 km (0.075 R)
• M82: 44,340,510 km (0.083 R)
• M83: 44,778,383 km (0.077 R)
• M84: 45,584,715 km (0.108 R)
• M85: 45,805,372 km (0.098 R)
• M86: 45,952,726 km (0.082 R)
• M87: 46,321,933 km (0.088 R)
• M88: 46,914,491 km (0.057 R)
• M89: 46,988,691 km (0.087 R)
• M90: 48,782,519 km (0.107 R)
• M91: 49,234,305 km (0.062 R)
• M92: 50,598,488 km (0.076 R)
• M93: 50,750,778 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.9

Radius: 7.2

Gravity: 14 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 15.82 AU - 16.5 AU

Year: 24092 Days

Day: 24.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 89,698,824 km

• M1: 164,408 km (0.114 R)
• M2: 301,440 km (0.064 R)
• M3: 1,476,830 km (0.091 R)
• M4: 1,964,070 km (0.085 R)
• M5: 2,225,418 km (0.083 R)
• M6: 2,577,721 km (0.055 R)
• M7: 2,863,902 km (0.103 R)
• M8: 3,377,920 km (0.116 R)
• M9: 3,645,700 km (0.117 R)
• M10: 3,691,028 km (0.098 R)
• M11: 4,060,236 km (0.049 R)
• M12: 4,154,482 km (0.036 R)
• M13: 4,538,351 km (0.103 R)
• M14: 4,784,140 km (0.117 R)
• M15: 5,547,239 km (0.11 R)
• M16: 7,184,139 km (0.087 R)
• M17: 7,819,182 km (0.091 R)
• M18: 8,592,902 km (0.108 R)
• M19: 8,896,885 km (0.102 R)
• M20: 9,266,391 km (0.06 R)
• M21: 9,453,089 km (0.074 R)
• M22: 9,766,796 km (0.104 R)
• M23: 9,893,356 km (0.119 R)
• M24: 10,340,354 km (0.092 R)
• M25: 14,218,230 km (0.06 R)
• M26: 14,361,695 km (0.045 R)
• M27: 15,159,051 km (0.054 R)
• M28: 15,305,657 km (0.116 R)
• M29: 16,120,068 km (0.054 R)
• M30: 16,570,208 km (0.098 R)
• M31: 17,559,648 km (0.095 R)
• M32: 18,022,803 km (0.096 R)
• M33: 18,333,668 km (0.109 R)
• M34: 19,754,997 km (0.036 R)
• M35: 20,156,069 km (0.099 R)
• M36: 20,397,969 km (0.058 R)
• M37: 22,367,724 km (0.104 R)
• M38: 22,869,625 km (0.061 R)
• M39: 23,375,266 km (0.12 R)
• M40: 24,655,225 km (0.085 R)
• M41: 26,133,252 km (0.101 R)
• M42: 26,661,781 km (0.079 R)
• M43: 27,016,029 km (0.064 R)
• M44: 27,998,438 km (0.104 R)
• M45: 28,268,313 km (0.097 R)
• M46: 29,814,257 km (0.111 R)
• M47: 30,181,969 km (0.083 R)
• M48: 30,551,176 km (0.092 R)
• M49: 31,201,030 km (0.064 R)
• M50: 33,941,064 km (0.115 R)
• M51: 35,000,367 km (0.109 R)
• M52: 35,097,156 km (0.076 R)
• M53: 35,582,751 km (0.089 R)
• M54: 36,953,965 km (0.08 R)
• M55: 38,742,408 km (0.086 R)
• M56: 39,849,133 km (0.075 R)
• M57: 40,254,094 km (0.05 R)
• M58: 40,355,522 km (0.111 R)
• M59: 40,457,099 km (0.073 R)
• M60: 43,231,092 km (0.071 R)
• M61: 47,130,809 km (0.079 R)
• M62: 49,285,168 km (0.11 R)
• M63: 54,472,773 km (0.093 R)
• M64: 55,034,813 km (0.102 R)
• M65: 56,051,181 km (0.054 R)
• M66: 57,301,968 km (0.08 R)
• M67: 59,946,709 km (0.051 R)
• M68: 61,926,936 km (0.117 R)
• M69: 63,573,859 km (0.09 R)
• M70: 64,165,519 km (0.114 R)
• M71: 68,842,547 km (0.119 R)
• M72: 70,181,447 km (0.076 R)
• M73: 70,548,112 km (0.118 R)
• M74: 71,651,995 km (0.086 R)
• M75: 72,144,321 km (0.067 R)
• M76: 72,637,845 km (0.102 R)
• M77: 73,008,698 km (0.079 R)
• M78: 73,132,565 km (0.103 R)
• M79: 73,752,349 km (0.071 R)
• M80: 75,122,216 km (0.103 R)
• M81: 79,918,773 km (0.09 R)
• M82: 80,429,350 km (0.084 R)
• M83: 82,096,469 km (0.087 R)
• M84: 82,998,843 km (0.115 R)
• M85: 83,127,946 km (0.095 R)
• M86: 83,645,256 km (0.07 R)
• M87: 84,034,061 km (0.118 R)
• M88: 84,293,613 km (0.099 R)
• M89: 84,943,466 km (0.092 R)
• M90: 85,725,414 km (0.084 R)
• M91: 87,691,130 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.5

Radius: 3

Gravity: 47.94 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 16.37 AU - 22.89 AU

Year: 32254 Days

Day: 19.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 89,698,824 km

• M1: 185,801 km (0.051 R)
• M2: 272,119 km (0.084 R)
• M3: 435,031 km (0.051 R)
• M4: 1,842,148 km (0.107 R)
• M5: 3,443,145 km (0.119 R)
• M6: 3,579,727 km (0.085 R)
• M7: 3,952,376 km (0.115 R)
• M8: 5,039,204 km (0.106 R)
• M9: 6,046,746 km (0.042 R)
• M10: 6,211,304 km (0.069 R)
• M11: 6,657,554 km (0.118 R)
• M12: 7,229,766 km (0.116 R)
• M13: 7,287,810 km (0.093 R)
• M14: 7,346,003 km (0.106 R)
• M15: 7,580,573 km (0.086 R)
• M16: 8,975,723 km (0.118 R)
• M17: 10,316,868 km (0.119 R)
• M18: 11,110,783 km (0.109 R)
• M19: 11,177,803 km (0.115 R)
• M20: 11,582,914 km (0.113 R)
• M21: 12,407,348 km (0.056 R)
• M22: 12,686,348 km (0.07 R)
• M23: 13,250,631 km (0.078 R)
• M24: 13,822,993 km (0.105 R)
• M25: 13,895,099 km (0.041 R)
• M26: 14,696,644 km (0.115 R)
• M27: 15,214,403 km (0.071 R)
• M28: 15,513,000 km (0.11 R)
• M29: 15,813,393 km (0.097 R)
• M30: 15,964,337 km (0.097 R)
• M31: 16,420,161 km (0.091 R)
• M32: 16,649,645 km (0.087 R)
• M33: 17,034,560 km (0.046 R)
• M34: 18,285,497 km (0.098 R)
• M35: 21,623,325 km (0.119 R)
• M36: 24,268,215 km (0.095 R)
• M37: 25,407,403 km (0.091 R)
• M38: 25,495,816 km (0.104 R)
• M39: 25,761,352 km (0.102 R)
• M40: 27,828,346 km (0.117 R)
• M41: 29,482,599 km (0.115 R)
• M42: 32,885,502 km (0.07 R)
• M43: 34,632,805 km (0.105 R)
• M44: 39,744,564 km (0.1 R)
• M45: 41,292,154 km (0.112 R)
• M46: 43,597,457 km (0.092 R)
• M47: 44,552,340 km (0.101 R)
• M48: 46,591,060 km (0.06 R)
• M49: 47,785,150 km (0.045 R)
• M50: 47,894,207 km (0.082 R)
• M51: 48,221,976 km (0.111 R)
• M52: 49,209,322 km (0.101 R)
• M53: 49,760,740 km (0.106 R)
• M54: 50,647,406 km (0.106 R)
• M55: 52,323,800 km (0.076 R)
• M56: 53,225,277 km (0.116 R)
• M57: 53,904,750 km (0.095 R)
• M58: 54,815,203 km (0.07 R)
• M59: 56,882,047 km (0.074 R)
• M60: 57,576,780 km (0.072 R)
• M61: 58,974,473 km (0.097 R)
• M62: 59,091,458 km (0.073 R)
• M63: 61,684,288 km (0.052 R)
• M64: 67,836,351 km (0.111 R)
• M65: 68,081,542 km (0.041 R)
• M66: 74,812,399 km (0.073 R)
• M67: 75,446,245 km (0.103 R)
• M68: 75,827,421 km (0.106 R)
• M69: 75,954,579 km (0.103 R)
• M70: 76,719,323 km (0.069 R)
• M71: 78,513,450 km (0.093 R)
• M72: 83,321,227 km (0.106 R)
• M73: 83,452,574 km (0.071 R)
• M74: 86,224,922 km (0.119 R)
• M75: 87,288,862 km (0.114 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 10,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit