🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.47 AU - 0.61 AU

Year: 141 Days

Day: 42.1 Hours

Environment

Temp: 269 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.9 AU - 1.16 AU

Year: 371 Days

Day: 13.1 Hours

Environment

Temp: 152 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,495,645 km

• M1: 48,320 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.43 AU - 1.91 AU

Year: 766 Days

Day: 16.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.23 AU - 3.19 AU

Year: 1583 Days

Day: 41.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.19 AU - 3.29 AU

Year: 1609 Days

Day: 29.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 110.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,495,645 km

• M1: 273,465 km (0.047 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.1 AU - 5.3 AU

Year: 4207 Days

Day: 27.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 108,495,645 km

• M1: 267,930 km (0.112 R)
• M2: 2,951,117 km (0.047 R)

Asteroid Belt

Center: 5.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.9

Radius: 13.7

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.18 AU - 6.3 AU

Year: 5530 Days

Day: 9.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 108,495,645 km

• M1: 173,833 km (0.083 R)
• M2: 333,154 km (0.055 R)
• M3: 760,406 km (0.117 R)
• M4: 1,242,410 km (0.083 R)
• M5: 1,963,023 km (0.098 R)
• M6: 2,075,521 km (0.104 R)
• M7: 2,749,908 km (0.103 R)
• M8: 3,592,294 km (0.098 R)
• M9: 3,943,699 km (0.066 R)
• M10: 4,529,375 km (0.109 R)
• M11: 4,928,651 km (0.036 R)
• M12: 5,025,441 km (0.06 R)
• M13: 6,340,855 km (0.085 R)
• M14: 6,509,901 km (0.099 R)
• M15: 6,766,312 km (0.055 R)
• M16: 7,091,537 km (0.099 R)
• M17: 7,355,578 km (0.116 R)
• M18: 7,780,136 km (0.09 R)
• M19: 8,235,662 km (0.084 R)
• M20: 8,864,571 km (0.1 R)
• M21: 9,196,828 km (0.079 R)
• M22: 9,484,954 km (0.077 R)
• M23: 9,581,594 km (0.063 R)
• M24: 10,342,150 km (0.107 R)
• M25: 10,792,589 km (0.093 R)
• M26: 11,300,773 km (0.049 R)
• M27: 11,429,128 km (0.103 R)
• M28: 11,999,395 km (0.118 R)
• M29: 12,979,261 km (0.069 R)
• M30: 13,574,212 km (0.041 R)
• M31: 14,150,313 km (0.05 R)
• M32: 14,371,867 km (0.114 R)
• M33: 14,622,593 km (0.097 R)
• M34: 14,987,313 km (0.088 R)
• M35: 15,184,932 km (0.083 R)
• M36: 15,497,143 km (0.095 R)
• M37: 15,926,489 km (0.076 R)
• M38: 16,186,041 km (0.11 R)
• M39: 16,417,768 km (0.11 R)
• M40: 16,621,520 km (0.049 R)
• M41: 16,972,776 km (0.1 R)
• M42: 17,061,039 km (0.098 R)
• M43: 18,492,990 km (0.096 R)
• M44: 19,101,105 km (0.088 R)
• M45: 19,192,808 km (0.065 R)
• M46: 19,468,966 km (0.068 R)
• M47: 20,087,553 km (0.079 R)
• M48: 20,399,166 km (0.097 R)
• M49: 20,712,573 km (0.088 R)
• M50: 21,027,477 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.9

Radius: 13.8

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.62 AU - 9.7 AU

Year: 9835 Days

Day: 13.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 108,495,645 km

• M1: 175,478 km (0.118 R)
• M2: 292,165 km (0.077 R)
• M3: 392,994 km (0.069 R)
• M4: 499,657 km (0.078 R)
• M5: 605,572 km (0.094 R)
• M6: 861,235 km (0.059 R)
• M7: 1,264,551 km (0.111 R)
• M8: 1,498,372 km (0.086 R)
• M9: 1,641,537 km (0.1 R)
• M10: 1,789,490 km (0.09 R)
• M11: 2,053,979 km (0.111 R)
• M12: 2,670,771 km (0.109 R)
• M13: 3,052,395 km (0.067 R)
• M14: 3,588,255 km (0.117 R)
• M15: 3,727,081 km (0.118 R)
• M16: 4,536,855 km (0.092 R)
• M17: 4,626,763 km (0.094 R)
• M18: 5,023,796 km (0.06 R)
• M19: 5,527,641 km (0.111 R)
• M20: 6,114,065 km (0.117 R)
• M21: 6,213,697 km (0.08 R)
• M22: 7,100,513 km (0.108 R)
• M23: 7,310,848 km (0.093 R)
• M24: 7,416,763 km (0.104 R)
• M25: 8,615,790 km (0.111 R)
• M26: 9,333,411 km (0.065 R)
• M27: 9,525,495 km (0.056 R)
• M28: 10,148,869 km (0.029 R)
• M29: 11,149,529 km (0.111 R)
• M30: 11,271,751 km (0.116 R)
• M31: 11,641,108 km (0.106 R)
• M32: 11,972,617 km (0.101 R)
• M33: 13,330,217 km (0.117 R)
• M34: 13,503,452 km (0.085 R)
• M35: 13,633,752 km (0.107 R)
• M36: 14,027,344 km (0.079 R)
• M37: 14,336,114 km (0.067 R)
• M38: 14,513,537 km (0.062 R)
• M39: 15,411,573 km (0.08 R)
• M40: 15,502,379 km (0.102 R)
• M41: 15,959,101 km (0.064 R)
• M42: 16,142,957 km (0.076 R)
• M43: 16,745,686 km (0.066 R)
• M44: 17,120,280 km (0.106 R)
• M45: 18,020,859 km (0.087 R)
• M46: 18,597,708 km (0.111 R)
• M47: 20,066,161 km (0.105 R)
• M48: 20,314,493 km (0.118 R)
• M49: 20,914,680 km (0.118 R)
• M50: 24,160,804 km (0.088 R)
• M51: 25,170,141 km (0.099 R)
• M52: 26,030,927 km (0.09 R)
• M53: 26,628,271 km (0.104 R)
• M54: 26,737,328 km (0.118 R)
• M55: 27,395,110 km (0.117 R)
• M56: 28,058,128 km (0.086 R)
• M57: 28,224,780 km (0.096 R)
• M58: 28,391,731 km (0.09 R)
• M59: 29,795,558 km (0.098 R)
• M60: 29,965,501 km (0.05 R)
• M61: 30,420,428 km (0.096 R)
• M62: 30,992,191 km (0.113 R)
• M63: 31,106,932 km (0.064 R)
• M64: 31,452,204 km (0.102 R)
• M65: 32,204,532 km (0.086 R)
• M66: 32,845,708 km (0.087 R)
• M67: 33,845,022 km (0.111 R)
• M68: 34,615,900 km (0.098 R)
• M69: 34,854,359 km (0.064 R)
• M70: 36,598,820 km (0.093 R)
• M71: 37,267,822 km (0.048 R)
• M72: 37,879,677 km (0.057 R)
• M73: 38,125,317 km (0.111 R)
• M74: 38,989,244 km (0.117 R)
• M75: 40,360,010 km (0.106 R)
• M76: 40,799,378 km (0.113 R)
• M77: 40,988,321 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.4

Radius: 3.5

Gravity: 57.67 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 13.01 AU - 17.25 AU

Year: 20878 Days

Day: 15 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 108,495,645 km

• M1: 63,579 km (0.111 R)
• M2: 301,589 km (0.107 R)
• M3: 413,937 km (0.081 R)
• M4: 1,147,864 km (0.075 R)
• M5: 1,507,797 km (0.12 R)
• M6: 1,667,418 km (0.111 R)
• M7: 2,249,802 km (0.07 R)
• M8: 2,285,855 km (0.105 R)
• M9: 2,506,363 km (0.11 R)
• M10: 2,967,423 km (0.116 R)
• M11: 3,792,306 km (0.098 R)
• M12: 4,140,869 km (0.051 R)
• M13: 4,185,150 km (0.104 R)
• M14: 4,499,605 km (0.096 R)
• M15: 4,590,859 km (0.085 R)
• M16: 4,636,786 km (0.111 R)
• M17: 4,915,038 km (0.076 R)
• M18: 6,283,859 km (0.058 R)
• M19: 6,851,732 km (0.093 R)
• M20: 7,435,762 km (0.098 R)
• M21: 7,489,767 km (0.073 R)
• M22: 8,538,149 km (0.1 R)
• M23: 8,707,793 km (0.08 R)
• M24: 8,764,640 km (0.075 R)
• M25: 8,821,487 km (0.068 R)
• M26: 11,012,797 km (0.079 R)
• M27: 13,230,436 km (0.102 R)
• M28: 13,888,517 km (0.096 R)
• M29: 16,696,170 km (0.057 R)
• M30: 16,766,780 km (0.063 R)
• M31: 18,783,808 km (0.079 R)
• M32: 19,078,216 km (0.057 R)
• M33: 19,970,269 km (0.083 R)
• M34: 20,497,003 km (0.076 R)
• M35: 20,800,088 km (0.09 R)
• M36: 21,104,520 km (0.099 R)
• M37: 21,564,084 km (0.098 R)
• M38: 22,181,774 km (0.097 R)
• M39: 23,040,765 km (0.06 R)
• M40: 23,434,806 km (0.106 R)
• M41: 23,672,217 km (0.114 R)
• M42: 25,275,607 km (0.094 R)
• M43: 25,681,915 km (0.052 R)
• M44: 26,583,392 km (0.088 R)
• M45: 26,665,820 km (0.103 R)
• M46: 27,328,689 km (0.112 R)
• M47: 27,829,243 km (0.044 R)
• M48: 29,349,307 km (0.032 R)
• M49: 29,434,578 km (0.056 R)
• M50: 30,549,980 km (0.109 R)
• M51: 31,069,533 km (0.078 R)
• M52: 31,243,366 km (0.05 R)
• M53: 32,557,134 km (0.074 R)
• M54: 33,621,224 km (0.108 R)
• M55: 33,889,004 km (0.105 R)
• M56: 34,967,156 km (0.115 R)
• M57: 35,419,839 km (0.081 R)
• M58: 35,510,495 km (0.117 R)
• M59: 36,056,677 km (0.052 R)
• M60: 37,249,421 km (0.06 R)
• M61: 37,804,280 km (0.119 R)
• M62: 38,268,631 km (0.099 R)
• M63: 38,361,831 km (0.069 R)
• M64: 40,050,791 km (0.116 R)
• M65: 40,334,578 km (0.065 R)
• M66: 40,524,268 km (0.069 R)
• M67: 40,619,113 km (0.103 R)
• M68: 42,629,409 km (0.043 R)
• M69: 42,919,180 km (0.105 R)
• M70: 44,867,842 km (0.098 R)
• M71: 46,546,779 km (0.117 R)
• M72: 47,744,310 km (0.061 R)
• M73: 48,951,864 km (0.11 R)
• M74: 50,373,343 km (0.044 R)
• M75: 53,049,051 km (0.094 R)
• M76: 54,194,970 km (0.08 R)
• M77: 54,718,413 km (0.025 R)
• M78: 54,823,431 km (0.111 R)
• M79: 56,617,109 km (0.104 R)
• M80: 60,478,380 km (0.091 R)
• M81: 61,347,992 km (0.043 R)
• M82: 62,989,530 km (0.072 R)
• M83: 63,870,960 km (0.068 R)
• M84: 68,564,594 km (0.071 R)
• M85: 68,790,786 km (0.069 R)
• M86: 69,698,396 km (0.103 R)
• M87: 70,039,778 km (0.1 R)
• M88: 71,410,693 km (0.097 R)
• M89: 72,675,244 km (0.114 R)
• M90: 74,295,239 km (0.077 R)
• M91: 74,760,190 km (0.117 R)
• M92: 75,226,187 km (0.059 R)
• M93: 77,099,900 km (0.072 R)
• M94: 77,570,685 km (0.053 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.5

Radius: 5.7

Gravity: 23.5 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 17.43 AU - 23.01 AU

Year: 32256 Days

Day: 20.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 108,495,645 km

• M1: 163,510 km (0.047 R)
• M2: 213,476 km (0.117 R)
• M3: 354,846 km (0.1 R)
• M4: 720,912 km (0.101 R)
• M5: 780,901 km (0.104 R)
• M6: 1,356,553 km (0.074 R)
• M7: 2,432,761 km (0.089 R)
• M8: 3,448,231 km (0.098 R)
• M9: 3,654,975 km (0.113 R)
• M10: 3,919,165 km (0.041 R)
• M11: 3,972,721 km (0.117 R)
• M12: 5,389,413 km (0.102 R)
• M13: 5,689,805 km (0.028 R)
• M14: 6,880,305 km (0.092 R)
• M15: 7,470,469 km (0.041 R)
• M16: 9,479,269 km (0.057 R)
• M17: 9,987,752 km (0.07 R)
• M18: 10,208,409 km (0.067 R)
• M19: 11,719,946 km (0.08 R)
• M20: 11,952,720 km (0.1 R)
• M21: 12,265,380 km (0.107 R)
• M22: 13,705,409 km (0.09 R)
• M23: 13,786,940 km (0.105 R)
• M24: 15,877,869 km (0.111 R)
• M25: 16,307,813 km (0.117 R)
• M26: 16,654,432 km (0.025 R)
• M27: 19,697,851 km (0.111 R)
• M28: 20,252,410 km (0.119 R)
• M29: 21,188,145 km (0.103 R)
• M30: 22,617,852 km (0.1 R)
• M31: 23,686,130 km (0.098 R)
• M32: 26,275,370 km (0.119 R)
• M33: 27,912,868 km (0.113 R)
• M34: 28,327,404 km (0.11 R)
• M35: 30,430,301 km (0.06 R)
• M36: 31,178,141 km (0.099 R)
• M37: 32,800,979 km (0.096 R)
• M38: 33,787,726 km (0.085 R)
• M39: 34,229,489 km (0.117 R)
• M40: 34,895,648 km (0.051 R)
• M41: 35,007,099 km (0.111 R)
• M42: 37,488,478 km (0.117 R)
• M43: 37,945,799 km (0.085 R)
• M44: 40,845,006 km (0.081 R)
• M45: 42,024,585 km (0.089 R)
• M46: 44,900,754 km (0.103 R)
• M47: 45,022,078 km (0.092 R)
• M48: 47,839,903 km (0.076 R)
• M49: 48,708,768 km (0.092 R)
• M50: 49,082,762 km (0.085 R)
• M51: 49,582,868 km (0.098 R)
• M52: 50,462,204 km (0.055 R)
• M53: 51,981,371 km (0.058 R)
• M54: 52,491,200 km (0.043 R)
• M55: 54,676,077 km (0.11 R)
• M56: 54,805,479 km (0.068 R)
• M57: 55,844,736 km (0.074 R)
• M58: 60,869,279 km (0.096 R)
• M59: 61,271,997 km (0.097 R)
• M60: 61,945,337 km (0.103 R)
• M61: 62,891,992 km (0.119 R)
• M62: 63,979,868 km (0.095 R)
• M63: 65,623,051 km (0.115 R)
• M64: 66,450,028 km (0.118 R)
• M65: 66,726,335 km (0.097 R)
• M66: 67,557,800 km (0.069 R)
• M67: 67,974,879 km (0.04 R)
• M68: 69,511,249 km (0.116 R)
• M69: 72,049,775 km (0.07 R)
• M70: 72,760,365 km (0.027 R)
• M71: 73,473,199 km (0.06 R)
• M72: 73,902,096 km (0.113 R)
• M73: 77,217,335 km (0.115 R)
• M74: 78,090,089 km (0.099 R)
• M75: 78,673,819 km (0.095 R)
• M76: 79,698,714 km (0.066 R)
• M77: 81,318,261 km (0.105 R)
• M78: 82,058,022 km (0.049 R)
• M79: 82,206,274 km (0.082 R)
• M80: 86,241,527 km (0.106 R)
• M81: 86,844,855 km (0.092 R)
• M82: 87,298,286 km (0.118 R)
• M83: 87,904,008 km (0.099 R)
• M84: 88,663,068 km (0.092 R)
• M85: 90,035,030 km (0.106 R)
• M86: 91,414,023 km (0.07 R)
• M87: 92,029,020 km (0.098 R)
• M88: 100,624,913 km (0.053 R)
• M89: 101,896,346 km (0.088 R)
• M90: 103,333,084 km (0.084 R)
• M91: 103,813,592 km (0.118 R)
• M92: 104,615,885 km (0.077 R)
• M93: 104,776,553 km (0.112 R)
• M94: 107,359,211 km (0.101 R)
• M95: 107,683,539 km (0.069 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 12,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit