🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.41 AU - 0.63 AU

Year: 139 Days

Day: 15.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,008,332 km

• M1: 48,470 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.65 AU - 0.87 AU

Year: 246 Days

Day: 19.3 Hours

Environment

Temp: 151 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.72 AU - 2.1 AU

Year: 979 Days

Day: 35.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,008,332 km

• M1: 864,825 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.14 AU - 2.92 AU

Year: 1492 Days

Day: 29.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,008,332 km

• M1: 1,472,791 km (0.082 R)
• M2: 1,577,360 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941

Radius: 12

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.87 AU - 7.91 AU

Year: 7450 Days

Day: 11.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,008,332 km

• M1: 272,717 km (0.086 R)
• M2: 552,016 km (0.113 R)
• M3: 666,758 km (0.104 R)
• M4: 855,849 km (0.084 R)
• M5: 1,508,695 km (0.044 R)
• M6: 1,698,235 km (0.089 R)
• M7: 2,124,439 km (0.075 R)
• M8: 2,338,065 km (0.093 R)
• M9: 3,289,508 km (0.054 R)
• M10: 3,792,156 km (0.097 R)
• M11: 4,652,494 km (0.11 R)
• M12: 4,775,912 km (0.108 R)
• M13: 4,931,643 km (0.089 R)
• M14: 5,184,464 km (0.044 R)
• M15: 5,702,820 km (0.051 R)
• M16: 6,001,867 km (0.075 R)
• M17: 6,136,355 km (0.094 R)
• M18: 6,408,474 km (0.106 R)
• M19: 6,929,523 km (0.098 R)
• M20: 7,392,080 km (0.073 R)
• M21: 7,718,203 km (0.095 R)
• M22: 8,012,163 km (0.091 R)
• M23: 8,497,608 km (0.065 R)
• M24: 9,302,145 km (0.102 R)
• M25: 10,130,917 km (0.087 R)
• M26: 10,819,217 km (0.083 R)
• M27: 11,606,252 km (0.103 R)
• M28: 11,858,773 km (0.059 R)
• M29: 12,670,042 km (0.061 R)
• M30: 13,898,241 km (0.109 R)
• M31: 14,436,195 km (0.082 R)
• M32: 14,662,387 km (0.093 R)
• M33: 15,625,049 km (0.119 R)
• M34: 16,655,629 km (0.104 R)
• M35: 16,750,324 km (0.077 R)
• M36: 17,035,757 km (0.079 R)
• M37: 17,274,814 km (0.065 R)
• M38: 17,466,898 km (0.079 R)
• M39: 17,707,900 km (0.081 R)
• M40: 17,804,690 km (0.098 R)
• M41: 18,047,338 km (0.103 R)
• M42: 18,584,992 km (0.116 R)
• M43: 19,426,181 km (0.06 R)
• M44: 19,776,240 km (0.061 R)
• M45: 20,027,565 km (0.038 R)
• M46: 21,145,958 km (0.111 R)
• M47: 21,300,044 km (0.088 R)
• M48: 21,557,652 km (0.109 R)
• M49: 21,816,306 km (0.071 R)
• M50: 22,808,589 km (0.066 R)
• M51: 24,136,569 km (0.081 R)
• M52: 24,405,097 km (0.103 R)
• M53: 24,782,832 km (0.101 R)
• M54: 25,380,326 km (0.025 R)
• M55: 26,258,017 km (0.088 R)
• M56: 26,423,621 km (0.089 R)
• M57: 26,534,174 km (0.083 R)
• M58: 27,033,981 km (0.113 R)
• M59: 27,986,470 km (0.099 R)
• M60: 29,006,878 km (0.046 R)
• M61: 29,464,348 km (0.113 R)
• M62: 30,154,892 km (0.047 R)
• M63: 30,850,970 km (0.085 R)
• M64: 31,025,850 km (0.1 R)
• M65: 31,493,643 km (0.112 R)
• M66: 31,669,570 km (0.093 R)
• M67: 33,328,461 km (0.105 R)
• M68: 34,288,879 km (0.104 R)
• M69: 34,651,504 km (0.097 R)
• M70: 34,833,266 km (0.066 R)
• M71: 35,380,345 km (0.05 R)
• M72: 35,746,710 km (0.053 R)
• M73: 36,298,577 km (0.088 R)
• M74: 36,668,084 km (0.057 R)
• M75: 37,846,466 km (0.108 R)
• M76: 38,033,613 km (0.07 R)
• M77: 39,732,147 km (0.064 R)
• M78: 40,494,947 km (0.119 R)
• M79: 41,326,861 km (0.046 R)
• M80: 41,712,673 km (0.113 R)
• M81: 41,841,477 km (0.096 R)
• M82: 42,877,293 km (0.112 R)
• M83: 43,267,893 km (0.101 R)
• M84: 43,659,690 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.2

Radius: 12.6

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 10.37 AU - 12.43 AU

Year: 14275 Days

Day: 9.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 45,008,332 km

• M1: 167,998 km (0.089 R)
• M2: 477,816 km (0.098 R)
• M3: 684,709 km (0.098 R)
• M4: 789,428 km (0.034 R)
• M5: 1,089,671 km (0.07 R)
• M6: 1,946,268 km (0.093 R)
• M7: 2,657,756 km (0.109 R)
• M8: 3,407,092 km (0.12 R)
• M9: 4,299,592 km (0.108 R)
• M10: 5,261,656 km (0.113 R)
• M11: 7,327,304 km (0.107 R)
• M12: 7,473,162 km (0.107 R)
• M13: 8,984,250 km (0.109 R)
• M14: 9,088,220 km (0.036 R)
• M15: 9,455,633 km (0.053 R)
• M16: 9,667,762 km (0.108 R)
• M17: 9,774,426 km (0.1 R)
• M18: 10,150,814 km (0.118 R)
• M19: 10,862,601 km (0.11 R)
• M20: 11,140,703 km (0.113 R)
• M21: 11,760,786 km (0.112 R)
• M22: 13,034,313 km (0.077 R)
• M23: 14,351,522 km (0.104 R)
• M24: 14,902,491 km (0.105 R)
• M25: 16,151,783 km (0.074 R)
• M26: 17,891,008 km (0.118 R)
• M27: 18,088,028 km (0.064 R)
• M28: 18,550,286 km (0.096 R)
• M29: 19,083,452 km (0.067 R)
• M30: 19,351,831 km (0.116 R)
• M31: 19,960,545 km (0.096 R)
• M32: 21,335,499 km (0.101 R)
• M33: 21,544,337 km (0.079 R)
• M34: 21,684,062 km (0.11 R)
• M35: 21,823,936 km (0.12 R)
• M36: 22,457,483 km (0.119 R)
• M37: 23,454,852 km (0.051 R)
• M38: 23,742,379 km (0.118 R)
• M39: 25,714,378 km (0.111 R)
• M40: 26,682,575 km (0.067 R)
• M41: 27,738,437 km (0.093 R)
• M42: 27,890,429 km (0.1 R)
• M43: 28,501,087 km (0.063 R)
• M44: 29,270,619 km (0.073 R)
• M45: 30,437,632 km (0.115 R)
• M46: 31,461,330 km (0.111 R)
• M47: 32,576,432 km (0.109 R)
• M48: 35,091,472 km (0.116 R)
• M49: 35,338,159 km (0.029 R)
• M50: 36,746,922 km (0.029 R)
• M51: 37,500,297 km (0.068 R)
• M52: 37,584,221 km (0.12 R)
• M53: 37,752,519 km (0.061 R)
• M54: 38,258,608 km (0.08 R)
• M55: 38,937,035 km (0.097 R)
• M56: 40,736,547 km (0.084 R)
• M57: 40,909,333 km (0.115 R)
• M58: 41,690,084 km (0.106 R)
• M59: 41,951,282 km (0.077 R)
• M60: 42,125,863 km (0.08 R)
• M61: 43,972,649 km (0.032 R)
• M62: 45,129,190 km (0.03 R)
• M63: 45,218,649 km (0.12 R)
• M64: 46,566,376 km (0.113 R)
• M65: 47,018,611 km (0.11 R)
• M66: 47,472,192 km (0.11 R)
• M67: 47,745,058 km (0.045 R)
• M68: 48,018,523 km (0.061 R)
• M69: 48,475,395 km (0.118 R)
• M70: 50,874,047 km (0.117 R)
• M71: 51,339,895 km (0.118 R)
• M72: 53,216,899 km (0.098 R)
• M73: 55,403,123 km (0.087 R)
• M74: 56,651,816 km (0.09 R)
• M75: 57,134,419 km (0.083 R)
• M76: 58,103,963 km (0.108 R)
• M77: 58,590,904 km (0.093 R)
• M78: 58,688,292 km (0.076 R)
• M79: 60,551,683 km (0.089 R)
• M80: 60,650,268 km (0.118 R)
• M81: 60,946,322 km (0.068 R)
• M82: 62,334,590 km (0.09 R)
• M83: 62,434,223 km (0.051 R)
• M84: 62,633,487 km (0.111 R)
• M85: 64,134,851 km (0.07 R)
• M86: 64,537,269 km (0.119 R)
• M87: 66,969,132 km (0.119 R)
• M88: 67,173,184 km (0.11 R)
• M89: 67,581,736 km (0.056 R)
• M90: 68,709,853 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.7

Radius: 13.7

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 9.81 AU - 13.83 AU

Year: 15071 Days

Day: 5.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,008,332 km

• M1: 379,829 km (0.109 R)
• M2: 503,995 km (0.047 R)
• M3: 703,409 km (0.099 R)
• M4: 824,583 km (0.073 R)
• M5: 1,044,193 km (0.081 R)
• M6: 1,259,016 km (0.093 R)
• M7: 1,410,858 km (0.106 R)
• M8: 1,569,132 km (0.081 R)
• M9: 1,991,447 km (0.105 R)
• M10: 2,110,078 km (0.1 R)
• M11: 2,354,970 km (0.042 R)
• M12: 2,872,878 km (0.1 R)
• M13: 3,319,876 km (0.05 R)
• M14: 3,533,801 km (0.09 R)
• M15: 3,975,414 km (0.092 R)
• M16: 4,241,249 km (0.076 R)
• M17: 5,446,110 km (0.086 R)
• M18: 5,656,744 km (0.115 R)
• M19: 5,870,220 km (0.119 R)
• M20: 7,023,022 km (0.079 R)
• M21: 8,244,488 km (0.103 R)
• M22: 8,633,592 km (0.045 R)
• M23: 8,979,014 km (0.063 R)
• M24: 9,990,894 km (0.055 R)
• M25: 10,826,398 km (0.108 R)
• M26: 11,038,827 km (0.076 R)
• M27: 12,955,924 km (0.048 R)
• M28: 13,693,890 km (0.108 R)
• M29: 14,562,455 km (0.039 R)
• M30: 14,679,740 km (0.097 R)
• M31: 15,928,882 km (0.091 R)
• M32: 17,026,631 km (0.112 R)
• M33: 18,211,895 km (0.114 R)
• M34: 18,974,096 km (0.053 R)
• M35: 19,423,638 km (0.082 R)
• M36: 19,681,993 km (0.089 R)
• M37: 19,941,546 km (0.091 R)
• M38: 20,859,030 km (0.1 R)
• M39: 21,256,511 km (0.087 R)
• M40: 22,193,592 km (0.071 R)
• M41: 23,281,019 km (0.102 R)
• M42: 24,874,536 km (0.113 R)
• M43: 25,437,024 km (0.099 R)
• M44: 26,146,117 km (0.046 R)
• M45: 26,360,042 km (0.099 R)
• M46: 27,728,863 km (0.107 R)
• M47: 29,120,572 km (0.101 R)
• M48: 30,160,726 km (0.103 R)
• M49: 30,535,020 km (0.117 R)
• M50: 31,364,241 km (0.105 R)
• M51: 32,813,695 km (0.077 R)
• M52: 34,129,258 km (0.091 R)
• M53: 35,146,673 km (0.107 R)
• M54: 35,383,038 km (0.091 R)
• M55: 35,619,702 km (0.056 R)
• M56: 36,253,698 km (0.084 R)
• M57: 36,412,720 km (0.087 R)
• M58: 38,745,400 km (0.097 R)
• M59: 39,806,647 km (0.093 R)
• M60: 44,401,546 km (0.109 R)
• M61: 44,998,292 km (0.08 R)
• M62: 45,340,422 km (0.106 R)
• M63: 46,804,387 km (0.085 R)
• M64: 48,458,939 km (0.039 R)
• M65: 48,546,454 km (0.109 R)
• M66: 48,721,932 km (0.095 R)
• M67: 50,221,202 km (0.096 R)
• M68: 50,309,764 km (0.098 R)
• M69: 51,377,893 km (0.101 R)
• M70: 52,183,776 km (0.031 R)
• M71: 52,453,352 km (0.054 R)
• M72: 52,903,641 km (0.098 R)
• M73: 53,626,947 km (0.113 R)
• M74: 54,171,483 km (0.105 R)
• M75: 54,535,455 km (0.114 R)
• M76: 54,991,728 km (0.055 R)
• M77: 55,266,091 km (0.044 R)
• M78: 55,540,902 km (0.109 R)
• M79: 57,106,594 km (0.113 R)
• M80: 58,127,449 km (0.097 R)
• M81: 60,187,113 km (0.062 R)
• M82: 60,375,606 km (0.092 R)
• M83: 60,753,042 km (0.105 R)
• M84: 63,225,595 km (0.099 R)
• M85: 64,185,415 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.9

Radius: 5.7

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 16.09 AU - 22.17 AU

Year: 31030 Days

Day: 16.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 45,008,332 km

• M1: 207,642 km (0.06 R)
• M2: 403,765 km (0.09 R)
• M3: 619,186 km (0.067 R)
• M4: 714,928 km (0.09 R)
• M5: 1,304,493 km (0.066 R)
• M6: 1,643,781 km (0.098 R)
• M7: 2,177,247 km (0.082 R)
• M8: 2,813,188 km (0.101 R)
• M9: 3,360,716 km (0.053 R)
• M10: 4,364,518 km (0.081 R)
• M11: 6,028,495 km (0.093 R)
• M12: 7,381,159 km (0.071 R)
• M13: 7,454,911 km (0.104 R)
• M14: 7,640,262 km (0.04 R)
• M15: 9,616,002 km (0.085 R)
• M16: 10,143,633 km (0.12 R)
• M17: 10,349,031 km (0.115 R)
• M18: 10,931,565 km (0.077 R)
• M19: 12,609,455 km (0.038 R)
• M20: 13,141,724 km (0.095 R)
• M21: 13,186,454 km (0.116 R)
• M22: 14,411,960 km (0.085 R)
• M23: 14,458,185 km (0.072 R)
• M24: 14,596,713 km (0.118 R)
• M25: 15,014,989 km (0.097 R)
• M26: 15,061,663 km (0.11 R)
• M27: 15,626,246 km (0.041 R)
• M28: 16,054,095 km (0.082 R)
• M29: 16,245,581 km (0.049 R)
• M30: 17,165,009 km (0.096 R)
• M31: 17,508,037 km (0.113 R)
• M32: 18,002,009 km (0.08 R)
• M33: 18,051,676 km (0.111 R)
• M34: 18,101,342 km (0.118 R)
• M35: 19,104,695 km (0.075 R)
• M36: 19,155,409 km (0.088 R)
• M37: 19,307,550 km (0.098 R)
• M38: 19,715,503 km (0.101 R)
• M39: 20,799,490 km (0.119 R)
• M40: 21,165,107 km (0.09 R)
• M41: 21,427,651 km (0.044 R)
• M42: 22,008,839 km (0.101 R)
• M43: 23,565,853 km (0.109 R)
• M44: 24,110,988 km (0.082 R)
• M45: 24,275,396 km (0.112 R)
• M46: 24,550,058 km (0.094 R)
• M47: 24,881,118 km (0.105 R)
• M48: 25,715,126 km (0.076 R)
• M49: 28,329,648 km (0.075 R)
• M50: 30,079,644 km (0.117 R)
• M51: 30,256,618 km (0.052 R)
• M52: 30,374,800 km (0.1 R)
• M53: 30,611,464 km (0.108 R)
• M54: 31,744,369 km (0.078 R)
• M55: 32,951,624 km (0.041 R)
• M56: 33,255,906 km (0.092 R)
• M57: 34,112,503 km (0.109 R)
• M58: 34,358,592 km (0.103 R)
• M59: 37,357,131 km (0.092 R)
• M60: 39,209,004 km (0.095 R)
• M61: 40,243,473 km (0.085 R)
• M62: 43,867,332 km (0.066 R)
• M63: 44,470,211 km (0.114 R)
• M64: 44,671,719 km (0.047 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 16,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit