🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.57 AU - 0.91 AU

Year: 239 Days

Day: 39.8 Hours

Environment

Temp: 87 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.89 AU - 0.91 AU

Year: 320 Days

Day: 17.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,570,813 km

• M1: 606,619 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.15 AU - 1.27 AU

Year: 499 Days

Day: 45.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,570,813 km

• M1: 43,683 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.23 AU - 1.89 AU

Year: 730 Days

Day: 40.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,570,813 km

• M1: 596,447 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.91 AU - 2.69 AU

Year: 1307 Days

Day: 41.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.02 AU - 4.16 AU

Year: 3100 Days

Day: 30.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.1

Radius: 12.6

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.36 AU - 8.62 AU

Year: 7682 Days

Day: 14.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 28,570,813 km

• M1: 157,676 km (0.088 R)
• M2: 247,285 km (0.069 R)
• M3: 515,065 km (0.087 R)
• M4: 604,375 km (0.116 R)
• M5: 841,488 km (0.091 R)
• M6: 950,844 km (0.115 R)
• M7: 1,155,045 km (0.119 R)
• M8: 1,374,056 km (0.098 R)
• M9: 1,590,076 km (0.083 R)
• M10: 1,907,971 km (0.088 R)
• M11: 2,285,257 km (0.081 R)
• M12: 2,442,784 km (0.085 R)
• M13: 2,543,164 km (0.07 R)
• M14: 2,686,179 km (0.108 R)
• M15: 3,044,765 km (0.097 R)
• M16: 3,153,224 km (0.06 R)
• M17: 3,262,879 km (0.097 R)
• M18: 3,854,389 km (0.113 R)
• M19: 4,043,182 km (0.109 R)
• M20: 4,162,710 km (0.084 R)
• M21: 4,380,974 km (0.068 R)
• M22: 4,753,323 km (0.102 R)
• M23: 5,007,190 km (0.115 R)
• M24: 5,291,725 km (0.087 R)
• M25: 5,396,444 km (0.055 R)
• M26: 5,581,646 km (0.052 R)
• M27: 6,121,994 km (0.116 R)
• M28: 6,735,943 km (0.116 R)
• M29: 7,842,519 km (0.071 R)
• M30: 7,932,277 km (0.097 R)
• M31: 9,446,806 km (0.087 R)
• M32: 9,992,839 km (0.117 R)
• M33: 10,417,397 km (0.058 R)
• M34: 10,516,132 km (0.111 R)
• M35: 10,714,798 km (0.117 R)
• M36: 11,453,512 km (0.059 R)
• M37: 11,932,375 km (0.088 R)
• M38: 12,347,958 km (0.082 R)
• M39: 12,768,328 km (0.1 R)
• M40: 12,944,853 km (0.1 R)
• M41: 13,193,335 km (0.109 R)
• M42: 13,336,052 km (0.109 R)
• M43: 14,791,639 km (0.091 R)
• M44: 15,051,491 km (0.111 R)
• M45: 15,463,034 km (0.085 R)
• M46: 15,916,166 km (0.12 R)
• M47: 16,527,124 km (0.052 R)
• M48: 16,796,849 km (0.102 R)
• M49: 17,969,247 km (0.089 R)
• M50: 18,565,545 km (0.056 R)
• M51: 18,685,522 km (0.098 R)
• M52: 18,926,225 km (0.105 R)
• M53: 19,006,858 km (0.085 R)
• M54: 19,573,535 km (0.113 R)
• M55: 19,858,968 km (0.053 R)
• M56: 19,981,638 km (0.118 R)
• M57: 21,306,776 km (0.101 R)
• M58: 21,853,107 km (0.111 R)
• M59: 22,361,740 km (0.102 R)
• M60: 22,489,347 km (0.11 R)
• M61: 22,617,403 km (0.111 R)
• M62: 22,788,393 km (0.114 R)
• M63: 23,088,786 km (0.094 R)
• M64: 23,476,843 km (0.069 R)
• M65: 23,606,694 km (0.101 R)
• M66: 23,736,694 km (0.068 R)
• M67: 24,303,221 km (0.116 R)
• M68: 24,434,568 km (0.117 R)
• M69: 25,582,732 km (0.09 R)
• M70: 25,760,903 km (0.119 R)
• M71: 26,118,591 km (0.106 R)
• M72: 26,477,926 km (0.106 R)
• M73: 26,613,162 km (0.088 R)
• M74: 26,748,548 km (0.053 R)
• M75: 27,110,725 km (0.096 R)
• M76: 27,748,610 km (0.086 R)
• M77: 28,207,127 km (0.062 R)
• M78: 28,853,390 km (0.065 R)
• M79: 29,178,317 km (0.048 R)
• M80: 30,066,479 km (0.081 R)
• M81: 30,301,647 km (0.058 R)
• M82: 30,773,928 km (0.052 R)
• M83: 31,534,483 km (0.106 R)
• M84: 31,869,283 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.4

Radius: 3.5

Gravity: 79.38 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 11.95 AU - 19.59 AU

Year: 23468 Days

Day: 19.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 28,570,813 km

• M1: 168,597 km (0.106 R)
• M2: 201,060 km (0.041 R)
• M3: 513,121 km (0.114 R)
• M4: 1,171,052 km (0.095 R)
• M5: 1,270,086 km (0.053 R)
• M6: 1,303,596 km (0.057 R)
• M7: 1,406,220 km (0.103 R)
• M8: 1,880,595 km (0.118 R)
• M9: 1,996,683 km (0.084 R)
• M10: 2,235,591 km (0.12 R)
• M11: 2,441,736 km (0.109 R)
• M12: 2,483,624 km (0.104 R)
• M13: 2,916,261 km (0.036 R)
• M14: 3,371,786 km (0.101 R)
• M15: 3,946,990 km (0.114 R)
• M16: 4,760,204 km (0.069 R)
• M17: 5,024,693 km (0.117 R)
• M18: 5,185,661 km (0.119 R)
• M19: 7,548,709 km (0.085 R)
• M20: 7,856,731 km (0.079 R)
• M21: 7,918,814 km (0.064 R)
• M22: 7,981,046 km (0.028 R)
• M23: 8,043,429 km (0.106 R)
• M24: 8,106,110 km (0.11 R)
• M25: 9,063,985 km (0.112 R)
• M26: 9,457,129 km (0.114 R)
• M27: 10,464,072 km (0.098 R)
• M28: 11,787,415 km (0.104 R)
• M29: 12,504,886 km (0.119 R)
• M30: 12,722,850 km (0.104 R)
• M31: 12,942,161 km (0.046 R)
• M32: 13,981,567 km (0.119 R)
• M33: 15,047,601 km (0.118 R)
• M34: 15,434,760 km (0.107 R)
• M35: 15,512,551 km (0.114 R)
• M36: 16,060,678 km (0.086 R)
• M37: 16,376,778 km (0.07 R)
• M38: 16,934,928 km (0.074 R)
• M39: 17,256,713 km (0.07 R)
• M40: 18,563,749 km (0.097 R)
• M41: 18,978,734 km (0.096 R)
• M42: 19,229,161 km (0.097 R)
• M43: 19,902,202 km (0.074 R)
• M44: 20,326,910 km (0.084 R)
• M45: 21,185,003 km (0.049 R)
• M46: 21,618,538 km (0.088 R)
• M47: 22,582,547 km (0.036 R)
• M48: 23,650,077 km (0.107 R)
• M49: 24,733,914 km (0.118 R)
• M50: 24,825,019 km (0.103 R)
• M51: 28,461,892 km (0.105 R)
• M52: 28,940,007 km (0.117 R)
• M53: 29,420,815 km (0.091 R)
• M54: 32,062,264 km (0.086 R)
• M55: 32,959,552 km (0.075 R)
• M56: 33,059,783 km (0.033 R)
• M57: 33,562,282 km (0.075 R)
• M58: 34,371,607 km (0.105 R)
• M59: 35,494,788 km (0.109 R)
• M60: 37,463,047 km (0.114 R)
• M61: 39,360,097 km (0.104 R)
• M62: 39,999,479 km (0.097 R)
• M63: 41,612,593 km (0.111 R)
• M64: 44,458,692 km (0.053 R)
• M65: 45,235,703 km (0.088 R)
• M66: 46,577,895 km (0.094 R)
• M67: 50,220,753 km (0.057 R)
• M68: 50,913,840 km (0.116 R)
• M69: 54,901,072 km (0.051 R)
• M70: 57,654,720 km (0.054 R)
• M71: 58,622,918 km (0.111 R)
• M72: 58,744,241 km (0.078 R)
• M73: 59,352,656 km (0.081 R)
• M74: 59,840,794 km (0.039 R)
• M75: 62,177,513 km (0.061 R)
• M76: 62,921,612 km (0.114 R)
• M77: 63,543,940 km (0.038 R)
• M78: 64,418,638 km (0.12 R)
• M79: 68,979,728 km (0.055 R)
• M80: 72,207,751 km (0.094 R)
• M81: 72,468,051 km (0.114 R)
• M82: 73,512,693 km (0.086 R)
• M83: 75,088,856 km (0.077 R)
• M84: 80,153,043 km (0.103 R)
• M85: 80,692,493 km (0.073 R)
• M86: 85,051,326 km (0.106 R)
• M87: 86,982,186 km (0.062 R)
• M88: 87,536,596 km (0.028 R)
• M89: 90,045,502 km (0.065 R)
• M90: 91,168,234 km (0.047 R)
• M91: 91,308,856 km (0.061 R)
• M92: 92,154,383 km (0.072 R)
• M93: 92,295,603 km (0.051 R)
• M94: 93,995,185 km (0.04 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580.9

Radius: 4.7

Gravity: 26.3 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.52 AU - 20.2 AU

Year: 24797 Days

Day: 18.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 28,570,813 km

• M1: 87,814 km (0.116 R)
• M2: 117,883 km (0.092 R)
• M3: 195,973 km (0.116 R)
• M4: 276,008 km (0.072 R)
• M5: 490,083 km (0.071 R)
• M6: 625,768 km (0.106 R)
• M7: 1,159,234 km (0.1 R)
• M8: 1,403,228 km (0.109 R)
• M9: 1,531,284 km (0.079 R)
• M10: 1,833,172 km (0.079 R)
• M11: 1,902,735 km (0.115 R)
• M12: 2,606,743 km (0.109 R)
• M13: 2,884,546 km (0.086 R)
• M14: 3,047,608 km (0.064 R)
• M15: 3,906,898 km (0.076 R)
• M16: 4,270,421 km (0.091 R)
• M17: 4,503,046 km (0.12 R)
• M18: 6,035,227 km (0.09 R)
• M19: 6,296,275 km (0.109 R)
• M20: 6,721,432 km (0.11 R)
• M21: 8,982,455 km (0.115 R)
• M22: 9,581,295 km (0.032 R)
• M23: 10,880,253 km (0.097 R)
• M24: 11,325,456 km (0.044 R)
• M25: 11,517,989 km (0.098 R)
• M26: 13,299,400 km (0.035 R)
• M27: 14,464,319 km (0.094 R)
• M28: 14,603,595 km (0.114 R)
• M29: 15,732,909 km (0.12 R)
• M30: 17,701,617 km (0.068 R)
• M31: 18,601,149 km (0.101 R)
• M32: 18,980,379 km (0.088 R)
• M33: 19,209,115 km (0.048 R)
• M34: 20,210,822 km (0.066 R)
• M35: 26,651,609 km (0.06 R)
• M36: 29,601,529 km (0.109 R)
• M37: 29,955,328 km (0.078 R)
• M38: 30,310,623 km (0.037 R)
• M39: 31,745,267 km (0.043 R)
• M40: 32,927,239 km (0.085 R)
• M41: 34,308,776 km (0.107 R)
• M42: 34,680,377 km (0.03 R)
• M43: 34,866,776 km (0.113 R)
• M44: 35,709,161 km (0.09 R)
• M45: 36,463,733 km (0.108 R)
• M46: 36,937,958 km (0.036 R)
• M47: 37,318,834 km (0.077 R)
• M48: 37,414,278 km (0.117 R)
• M49: 38,180,518 km (0.068 R)
• M50: 38,372,901 km (0.116 R)
• M51: 38,469,092 km (0.027 R)
• M52: 39,533,780 km (0.075 R)
• M53: 39,631,169 km (0.083 R)
• M54: 40,216,396 km (0.059 R)
• M55: 40,706,329 km (0.082 R)
• M56: 41,198,206 km (0.072 R)
• M57: 41,494,261 km (0.049 R)
• M58: 41,593,145 km (0.068 R)
• M59: 42,187,946 km (0.119 R)
• M60: 42,586,026 km (0.092 R)
• M61: 43,185,465 km (0.047 R)
• M62: 44,696,253 km (0.066 R)
• M63: 45,101,963 km (0.086 R)
• M64: 45,713,070 km (0.113 R)
• M65: 47,562,399 km (0.113 R)
• M66: 48,392,069 km (0.057 R)
• M67: 48,808,848 km (0.099 R)
• M68: 49,017,538 km (0.053 R)
• M69: 51,227,547 km (0.095 R)
• M70: 52,184,674 km (0.112 R)
• M71: 56,290,238 km (0.105 R)
• M72: 58,381,616 km (0.061 R)
• M73: 58,492,468 km (0.066 R)
• M74: 58,825,174 km (0.119 R)
• M75: 59,047,327 km (0.072 R)
• M76: 60,162,429 km (0.065 R)
• M77: 60,274,328 km (0.066 R)
• M78: 62,073,991 km (0.053 R)
• M79: 63,777,163 km (0.063 R)
• M80: 65,035,730 km (0.073 R)
• M81: 65,150,621 km (0.111 R)
• M82: 66,071,695 km (0.075 R)
• M83: 68,743,812 km (0.119 R)
• M84: 68,860,797 km (0.11 R)
• M85: 69,329,338 km (0.065 R)
• M86: 69,799,075 km (0.091 R)
• M87: 73,593,925 km (0.095 R)
• M88: 75,516,407 km (0.068 R)
• M89: 76,605,030 km (0.074 R)
• M90: 77,576,968 km (0.116 R)
• M91: 77,942,585 km (0.118 R)
• M92: 78,797,686 km (0.078 R)
• M93: 78,920,207 km (0.096 R)
• M94: 79,410,439 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.1

Radius: 7.3

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 12.57 AU - 20.87 AU

Year: 25620 Days

Day: 24.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 28,570,813 km

• M1: 93,349 km (0.091 R)
• M2: 190,139 km (0.101 R)
• M3: 335,997 km (0.057 R)
• M4: 573,708 km (0.073 R)
• M5: 991,385 km (0.097 R)
• M6: 1,158,336 km (0.085 R)
• M7: 1,274,723 km (0.069 R)
• M8: 1,566,738 km (0.081 R)
• M9: 1,930,561 km (0.092 R)
• M10: 2,104,692 km (0.113 R)
• M11: 2,302,012 km (0.117 R)
• M12: 2,449,516 km (0.094 R)
• M13: 2,543,164 km (0.113 R)
• M14: 3,171,026 km (0.037 R)
• M15: 3,273,351 km (0.052 R)
• M16: 3,586,908 km (0.058 R)
• M17: 3,888,348 km (0.104 R)
• M18: 4,265,334 km (0.115 R)
• M19: 5,101,886 km (0.117 R)
• M20: 5,318,952 km (0.065 R)
• M21: 6,114,813 km (0.102 R)
• M22: 7,053,988 km (0.032 R)
• M23: 7,107,395 km (0.103 R)
• M24: 7,677,213 km (0.078 R)
• M25: 8,688,046 km (0.11 R)
• M26: 10,281,114 km (0.079 R)
• M27: 10,647,180 km (0.086 R)
• M28: 11,834,538 km (0.052 R)
• M29: 12,025,724 km (0.039 R)
• M30: 12,670,790 km (0.108 R)
• M31: 12,833,852 km (0.112 R)
• M32: 13,759,563 km (0.038 R)
• M33: 14,298,265 km (0.048 R)
• M34: 14,604,193 km (0.097 R)
• M35: 15,920,056 km (0.104 R)
• M36: 16,060,678 km (0.079 R)
• M37: 16,272,508 km (0.117 R)
• M38: 16,520,841 km (0.051 R)
• M39: 17,273,318 km (0.037 R)
• M40: 17,381,777 km (0.054 R)
• M41: 19,146,882 km (0.113 R)
• M42: 20,622,515 km (0.092 R)
• M43: 21,354,498 km (0.118 R)
• M44: 22,646,275 km (0.116 R)
• M45: 23,681,642 km (0.084 R)
• M46: 25,304,480 km (0.087 R)
• M47: 27,004,809 km (0.085 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 19,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit