🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.77 AU - 0.87 AU

Year: 269 Days

Day: 24.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,159,626 km

• M1: 249,080 km (0.089 R)
• M2: 271,071 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.26 AU - 1.36 AU

Year: 542 Days

Day: 18.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,159,626 km

• M1: 139,126 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.12 AU - 2.2 AU

Year: 1148 Days

Day: 46.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,159,626 km

• M1: 116,088 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.8

Radius: 14.5

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.08 AU - 8.3 AU

Year: 8476 Days

Day: 6.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 74,159,626 km

• M1: 201,359 km (0.065 R)
• M2: 348,862 km (0.082 R)
• M3: 452,085 km (0.103 R)
• M4: 765,044 km (0.078 R)
• M5: 948,899 km (0.039 R)
• M6: 1,056,011 km (0.08 R)
• M7: 2,111,873 km (0.069 R)
• M8: 2,554,683 km (0.075 R)
• M9: 2,892,924 km (0.079 R)
• M10: 3,081,267 km (0.104 R)
• M11: 3,470,222 km (0.093 R)
• M12: 4,418,224 km (0.107 R)
• M13: 4,604,772 km (0.095 R)
• M14: 4,730,584 km (0.116 R)
• M15: 4,857,443 km (0.063 R)
• M16: 5,212,588 km (0.109 R)
• M17: 5,343,935 km (0.115 R)
• M18: 5,744,409 km (0.059 R)
• M19: 5,982,568 km (0.058 R)
• M20: 6,224,169 km (0.103 R)
• M21: 6,468,911 km (0.102 R)
• M22: 6,610,281 km (0.116 R)
• M23: 7,040,375 km (0.065 R)
• M24: 7,369,042 km (0.099 R)
• M25: 7,740,194 km (0.119 R)
• M26: 8,346,813 km (0.052 R)
• M27: 8,539,645 km (0.104 R)
• M28: 8,733,823 km (0.04 R)
• M29: 9,565,737 km (0.067 R)
• M30: 10,134,508 km (0.056 R)
• M31: 10,340,205 km (0.053 R)
• M32: 11,135,018 km (0.101 R)
• M33: 12,385,806 km (0.114 R)
• M34: 13,409,355 km (0.098 R)
• M35: 14,321,603 km (0.105 R)
• M36: 15,870,240 km (0.101 R)
• M37: 16,494,960 km (0.113 R)
• M38: 17,324,032 km (0.102 R)
• M39: 17,570,420 km (0.079 R)
• M40: 17,967,153 km (0.11 R)
• M41: 18,116,601 km (0.11 R)
• M42: 18,870,575 km (0.099 R)
• M43: 19,840,268 km (0.115 R)
• M44: 20,305,368 km (0.094 R)
• M45: 20,878,477 km (0.058 R)
• M46: 21,193,530 km (0.066 R)
• M47: 21,457,122 km (0.118 R)
• M48: 21,881,232 km (0.061 R)
• M49: 21,987,745 km (0.071 R)
• M50: 23,116,013 km (0.055 R)
• M51: 24,815,893 km (0.086 R)
• M52: 25,596,794 km (0.116 R)
• M53: 25,821,340 km (0.111 R)
• M54: 26,215,980 km (0.093 R)
• M55: 27,011,242 km (0.093 R)
• M56: 28,392,928 km (0.084 R)
• M57: 28,509,016 km (0.082 R)
• M58: 29,033,805 km (0.106 R)
• M59: 29,444,152 km (0.108 R)
• M60: 30,330,071 km (0.114 R)
• M61: 30,686,862 km (0.103 R)
• M62: 30,806,091 km (0.095 R)
• M63: 31,164,677 km (0.102 R)
• M64: 31,464,621 km (0.085 R)
• M65: 32,007,063 km (0.118 R)
• M66: 32,431,023 km (0.095 R)
• M67: 33,345,665 km (0.109 R)
• M68: 34,021,847 km (0.095 R)
• M69: 34,207,049 km (0.106 R)
• M70: 34,454,634 km (0.115 R)
• M71: 35,325,443 km (0.116 R)
• M72: 35,575,570 km (0.114 R)
• M73: 35,888,978 km (0.052 R)
• M74: 37,725,441 km (0.103 R)
• M75: 38,880,636 km (0.116 R)
• M76: 39,787,199 km (0.077 R)
• M77: 40,308,249 km (0.04 R)
• M78: 40,504,371 km (0.082 R)
• M79: 41,028,562 km (0.055 R)
• M80: 41,819,187 km (0.091 R)
• M81: 42,814,462 km (0.111 R)
• M82: 42,947,754 km (0.112 R)
• M83: 43,148,065 km (0.104 R)
• M84: 43,884,835 km (0.038 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.9

Radius: 3.3

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.72 AU - 16.18 AU

Year: 17839 Days

Day: 18.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 74,159,626 km

• M1: 53,257 km (0.104 R)
• M2: 91,404 km (0.11 R)
• M3: 118,631 km (0.096 R)
• M4: 149,598 km (0.072 R)
• M5: 195,674 km (0.052 R)
• M6: 274,512 km (0.088 R)
• M7: 427,700 km (0.058 R)
• M8: 681,717 km (0.071 R)
• M9: 771,925 km (0.072 R)
• M10: 876,644 km (0.106 R)
• M11: 1,170,155 km (0.039 R)
• M12: 1,352,514 km (0.094 R)
• M13: 1,389,914 km (0.115 R)
• M14: 1,427,912 km (0.096 R)
• M15: 1,595,910 km (0.086 R)
• M16: 1,635,703 km (0.081 R)
• M17: 1,993,392 km (0.101 R)
• M18: 2,021,815 km (0.067 R)
• M19: 2,225,119 km (0.066 R)
• M20: 2,254,739 km (0.092 R)
• M21: 2,344,348 km (0.118 R)
• M22: 2,761,577 km (0.119 R)
• M23: 3,068,701 km (0.089 R)
• M24: 3,697,611 km (0.091 R)
• M25: 3,963,596 km (0.034 R)
• M26: 4,089,707 km (0.117 R)
• M27: 4,235,714 km (0.035 R)
• M28: 4,383,218 km (0.105 R)
• M29: 4,759,606 km (0.11 R)
• M30: 5,684,121 km (0.03 R)
• M31: 6,598,164 km (0.05 R)
• M32: 7,203,137 km (0.083 R)
• M33: 7,646,097 km (0.085 R)
• M34: 8,674,582 km (0.063 R)
• M35: 8,768,081 km (0.108 R)
• M36: 9,624,529 km (0.06 R)
• M37: 10,160,987 km (0.05 R)
• M38: 10,259,572 km (0.066 R)
• M39: 10,632,070 km (0.105 R)
• M40: 10,657,053 km (0.083 R)
• M41: 10,807,399 km (0.066 R)
• M42: 11,415,664 km (0.094 R)
• M43: 12,454,172 km (0.095 R)
• M44: 13,495,224 km (0.095 R)
• M45: 13,793,971 km (0.107 R)
• M46: 14,315,020 km (0.113 R)
• M47: 15,461,090 km (0.075 R)
• M48: 16,318,136 km (0.079 R)
• M49: 16,346,859 km (0.034 R)
• M50: 17,396,288 km (0.059 R)
• M51: 17,455,080 km (0.104 R)
• M52: 18,257,223 km (0.108 R)
• M53: 18,677,743 km (0.096 R)
• M54: 19,040,817 km (0.101 R)
• M55: 19,375,617 km (0.087 R)
• M56: 19,406,285 km (0.11 R)
• M57: 19,589,841 km (0.049 R)
• M58: 20,485,035 km (0.09 R)
• M59: 20,516,151 km (0.052 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306.6

Radius: 7.3

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 13.18 AU - 16.98 AU

Year: 21178 Days

Day: 22 Hours

Environment

Temp: -184 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,159,626 km

• M1: 388,954 km (0.094 R)
• M2: 436,377 km (0.06 R)
• M3: 486,193 km (0.082 R)
• M4: 610,509 km (0.077 R)
• M5: 686,505 km (0.052 R)
• M6: 1,068,278 km (0.117 R)
• M7: 1,161,328 km (0.025 R)
• M8: 1,209,050 km (0.029 R)
• M9: 1,257,221 km (0.074 R)
• M10: 1,306,139 km (0.083 R)
• M11: 1,587,084 km (0.099 R)
• M12: 1,693,897 km (0.094 R)
• M13: 1,914,853 km (0.027 R)
• M14: 2,086,591 km (0.071 R)
• M15: 2,145,084 km (0.073 R)
• M16: 2,323,554 km (0.04 R)
• M17: 3,321,522 km (0.12 R)
• M18: 3,739,648 km (0.117 R)
• M19: 3,954,919 km (0.109 R)
• M20: 4,322,780 km (0.025 R)
• M21: 4,856,096 km (0.063 R)
• M22: 5,091,115 km (0.119 R)
• M23: 5,613,062 km (0.106 R)
• M24: 6,663,837 km (0.113 R)
• M25: 7,145,243 km (0.091 R)
• M26: 7,728,675 km (0.108 R)
• M27: 8,373,890 km (0.118 R)
• M28: 8,608,460 km (0.065 R)
• M29: 9,084,331 km (0.097 R)
• M30: 9,132,352 km (0.117 R)
• M31: 10,562,358 km (0.108 R)
• M32: 11,328,897 km (0.075 R)
• M33: 11,380,658 km (0.1 R)
• M34: 11,432,568 km (0.109 R)
• M35: 11,745,228 km (0.11 R)
• M36: 12,272,411 km (0.09 R)
• M37: 12,378,925 km (0.037 R)
• M38: 13,955,686 km (0.069 R)
• M39: 14,122,338 km (0.067 R)
• M40: 14,513,985 km (0.113 R)
• M41: 14,570,234 km (0.108 R)
• M42: 15,479,789 km (0.106 R)
• M43: 15,710,020 km (0.115 R)
• M44: 15,767,765 km (0.096 R)
• M45: 16,349,102 km (0.039 R)
• M46: 20,610,099 km (0.11 R)
• M47: 21,309,169 km (0.071 R)
• M48: 21,693,786 km (0.101 R)
• M49: 22,016,169 km (0.103 R)
• M50: 22,730,648 km (0.117 R)
• M51: 23,189,316 km (0.093 R)
• M52: 23,452,907 km (0.046 R)
• M53: 24,316,087 km (0.088 R)
• M54: 25,054,502 km (0.061 R)
• M55: 26,967,260 km (0.119 R)
• M56: 27,244,315 km (0.032 R)
• M57: 27,452,705 km (0.09 R)
• M58: 27,661,693 km (0.064 R)
• M59: 28,643,803 km (0.11 R)
• M60: 28,997,303 km (0.102 R)
• M61: 31,148,670 km (0.102 R)
• M62: 32,316,880 km (0.085 R)
• M63: 32,684,891 km (0.108 R)
• M64: 34,021,249 km (0.052 R)
• M65: 34,545,739 km (0.084 R)
• M66: 35,299,712 km (0.089 R)
• M67: 35,678,643 km (0.101 R)
• M68: 36,135,216 km (0.12 R)
• M69: 36,517,289 km (0.119 R)
• M70: 36,593,734 km (0.12 R)
• M71: 36,747,071 km (0.068 R)
• M72: 36,823,815 km (0.104 R)
• M73: 37,980,805 km (0.062 R)
• M74: 38,291,370 km (0.093 R)
• M75: 38,524,892 km (0.1 R)
• M76: 39,385,080 km (0.104 R)
• M77: 41,363,362 km (0.104 R)
• M78: 42,565,830 km (0.094 R)
• M79: 43,779,817 km (0.057 R)
• M80: 46,324,327 km (0.116 R)
• M81: 47,405,620 km (0.073 R)
• M82: 47,656,346 km (0.113 R)
• M83: 48,075,221 km (0.096 R)
• M84: 48,327,143 km (0.094 R)
• M85: 50,443,205 km (0.096 R)
• M86: 50,955,578 km (0.101 R)
• M87: 51,212,288 km (0.077 R)
• M88: 51,469,596 km (0.102 R)
• M89: 55,555,563 km (0.067 R)
• M90: 57,325,605 km (0.084 R)
• M91: 59,204,105 km (0.044 R)
• M92: 59,294,014 km (0.079 R)
• M93: 59,834,660 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.4

Radius: 3.2

Gravity: 54.04 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 12.93 AU - 17.45 AU

Year: 21410 Days

Day: 23.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 74,159,626 km

• M1: 92,900 km (0.119 R)
• M2: 175,927 km (0.111 R)
• M3: 298,298 km (0.095 R)
• M4: 525,089 km (0.091 R)
• M5: 747,391 km (0.071 R)
• M6: 1,654,403 km (0.111 R)
• M7: 1,685,519 km (0.057 R)
• M8: 1,812,229 km (0.103 R)
• M9: 2,313,681 km (0.09 R)
• M10: 2,454,303 km (0.113 R)
• M11: 3,394,376 km (0.073 R)
• M12: 4,475,519 km (0.088 R)
• M13: 4,519,202 km (0.081 R)
• M14: 5,007,490 km (0.094 R)
• M15: 6,422,237 km (0.07 R)
• M16: 6,520,672 km (0.107 R)
• M17: 6,818,970 km (0.08 R)
• M18: 7,636,074 km (0.115 R)
• M19: 7,897,720 km (0.093 R)
• M20: 8,429,690 km (0.109 R)
• M21: 9,866,129 km (0.112 R)
• M22: 10,962,831 km (0.117 R)
• M23: 12,402,112 km (0.051 R)
• M24: 12,524,633 km (0.078 R)
• M25: 13,456,927 km (0.106 R)
• M26: 15,124,943 km (0.082 R)
• M27: 15,518,984 km (0.117 R)
• M28: 17,060,590 km (0.116 R)
• M29: 18,300,756 km (0.097 R)
• M30: 22,863,192 km (0.035 R)
• M31: 25,074,697 km (0.07 R)
• M32: 25,696,725 km (0.093 R)
• M33: 28,154,319 km (0.089 R)
• M34: 28,234,953 km (0.038 R)
• M35: 28,476,852 km (0.107 R)
• M36: 28,638,568 km (0.118 R)
• M37: 28,963,045 km (0.101 R)
• M38: 29,697,272 km (0.031 R)
• M39: 30,437,632 km (0.081 R)
• M40: 30,520,359 km (0.086 R)
• M41: 31,184,125 km (0.105 R)
• M42: 31,685,128 km (0.08 R)
• M43: 32,020,527 km (0.109 R)
• M44: 33,630,050 km (0.108 R)
• M45: 34,143,620 km (0.097 R)
• M46: 35,439,287 km (0.065 R)
• M47: 35,787,401 km (0.058 R)
• M48: 36,311,891 km (0.078 R)
• M49: 36,662,848 km (0.093 R)
• M50: 37,279,789 km (0.076 R)
• M51: 37,545,326 km (0.084 R)
• M52: 37,722,599 km (0.06 R)
• M53: 40,870,587 km (0.109 R)
• M54: 41,510,268 km (0.033 R)
• M55: 43,541,956 km (0.066 R)
• M56: 43,821,555 km (0.063 R)
• M57: 45,039,880 km (0.077 R)
• M58: 46,459,414 km (0.099 R)
• M59: 46,554,558 km (0.111 R)
• M60: 47,701,375 km (0.109 R)
• M61: 48,085,842 km (0.054 R)
• M62: 48,278,374 km (0.081 R)
• M63: 49,633,432 km (0.031 R)
• M64: 50,609,109 km (0.107 R)
• M65: 51,886,825 km (0.11 R)
• M66: 52,678,347 km (0.1 R)
• M67: 54,173,279 km (0.039 R)
• M68: 54,775,111 km (0.092 R)
• M69: 56,086,635 km (0.109 R)
• M70: 56,188,063 km (0.065 R)
• M71: 57,000,828 km (0.111 R)
• M72: 57,510,657 km (0.066 R)
• M73: 59,668,906 km (0.112 R)
• M74: 59,875,800 km (0.113 R)
• M75: 60,186,664 km (0.12 R)
• M76: 61,435,358 km (0.086 R)
• M77: 62,167,789 km (0.116 R)
• M78: 65,658,954 km (0.088 R)
• M79: 66,193,467 km (0.117 R)
• M80: 67,589,964 km (0.061 R)
• M81: 69,648,281 km (0.073 R)
• M82: 70,084,209 km (0.032 R)
• M83: 70,958,908 km (0.046 R)
• M84: 72,167,359 km (0.093 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 11,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit