🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.46 AU - 0.58 AU

Year: 143 Days

Day: 27.6 Hours

Environment

Temp: 193 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.65 AU - 1.01 AU

Year: 288 Days

Day: 36.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 169 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,549,618 km

• M1: 694,433 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.83 AU - 0.99 AU

Year: 331 Days

Day: 35.2 Hours

Environment

Temp: 37 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,549,618 km

• M1: 626,516 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.93 AU - 1.41 AU

Year: 482 Days

Day: 42.1 Hours

Environment

Temp: -14 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.5

Radius: 8.9

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.88 AU - 5.28 AU

Year: 3732 Days

Day: 11.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,549,618 km

• M1: 127,158 km (0.113 R)
• M2: 254,466 km (0.112 R)
• M3: 535,411 km (0.1 R)
• M4: 891,005 km (0.12 R)
• M5: 1,064,090 km (0.075 R)
• M6: 1,260,960 km (0.087 R)
• M7: 1,633,908 km (0.082 R)
• M8: 1,761,066 km (0.05 R)
• M9: 1,876,855 km (0.06 R)
• M10: 1,980,227 km (0.065 R)
• M11: 2,445,177 km (0.116 R)
• M12: 2,525,960 km (0.069 R)
• M13: 2,673,613 km (0.055 R)
• M14: 2,824,258 km (0.096 R)
• M15: 2,977,596 km (0.109 R)
• M16: 3,133,776 km (0.096 R)
• M17: 3,563,571 km (0.101 R)
• M18: 4,778,605 km (0.119 R)
• M19: 4,839,342 km (0.029 R)
• M20: 5,085,430 km (0.102 R)
• M21: 5,189,101 km (0.108 R)
• M22: 5,335,408 km (0.117 R)
• M23: 5,483,211 km (0.108 R)
• M24: 5,546,939 km (0.065 R)
• M25: 5,610,967 km (0.086 R)
• M26: 5,804,397 km (0.095 R)
• M27: 6,242,270 km (0.07 R)
• M28: 6,577,818 km (0.113 R)
• M29: 6,781,870 km (0.104 R)
• M30: 6,850,386 km (0.103 R)
• M31: 7,242,931 km (0.034 R)
• M32: 7,690,228 km (0.067 R)
• M33: 7,809,607 km (0.056 R)
• M34: 8,243,890 km (0.118 R)
• M35: 8,537,850 km (0.081 R)
• M36: 8,785,434 km (0.047 R)
• M37: 9,060,545 km (0.097 R)
• M38: 9,363,929 km (0.097 R)
• M39: 9,542,399 km (0.092 R)
• M40: 9,722,066 km (0.093 R)
• M41: 10,110,871 km (0.086 R)
• M42: 10,957,146 km (0.101 R)
• M43: 11,524,870 km (0.091 R)
• M44: 11,634,077 km (0.088 R)
• M45: 11,743,732 km (0.118 R)
• M46: 12,129,844 km (0.046 R)
• M47: 12,324,621 km (0.076 R)
• M48: 12,576,394 km (0.101 R)
• M49: 12,745,290 km (0.112 R)
• M50: 12,829,962 km (0.071 R)
• M51: 13,342,036 km (0.116 R)
• M52: 13,485,500 km (0.12 R)
• M53: 14,151,959 km (0.1 R)
• M54: 14,269,094 km (0.063 R)
• M55: 14,357,057 km (0.095 R)
• M56: 14,474,641 km (0.056 R)
• M57: 15,698,053 km (0.104 R)
• M58: 15,879,964 km (0.114 R)
• M59: 16,031,955 km (0.081 R)
• M60: 16,123,509 km (0.107 R)
• M61: 16,245,730 km (0.119 R)
• M62: 16,398,919 km (0.116 R)
• M63: 16,521,888 km (0.114 R)
• M64: 16,583,522 km (0.101 R)
• M65: 16,737,758 km (0.119 R)
• M66: 16,830,508 km (0.093 R)
• M67: 17,078,841 km (0.059 R)
• M68: 17,141,074 km (0.095 R)
• M69: 17,265,838 km (0.054 R)
• M70: 17,799,603 km (0.05 R)
• M71: 19,044,108 km (0.027 R)
• M72: 19,270,450 km (0.099 R)
• M73: 19,465,226 km (0.11 R)
• M74: 19,530,301 km (0.098 R)
• M75: 20,151,880 km (0.074 R)
• M76: 20,382,560 km (0.109 R)
• M77: 20,946,395 km (0.076 R)
• M78: 21,146,706 km (0.108 R)
• M79: 21,247,086 km (0.117 R)
• M80: 21,751,231 km (0.059 R)
• M81: 22,531,982 km (0.092 R)
• M82: 22,634,457 km (0.067 R)
• M83: 22,942,928 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.8

Radius: 8

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.06 AU - 11.58 AU

Year: 10835 Days

Day: 6.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 63,549,618 km

• M1: 108,159 km (0.107 R)
• M2: 169,046 km (0.117 R)
• M3: 296,204 km (0.102 R)
• M4: 460,761 km (0.1 R)
• M5: 542,741 km (0.108 R)
• M6: 617,091 km (0.06 R)
• M7: 722,259 km (0.04 R)
• M8: 1,073,963 km (0.055 R)
• M9: 1,235,230 km (0.092 R)
• M10: 1,319,004 km (0.102 R)
• M11: 1,370,167 km (0.086 R)
• M12: 1,456,934 km (0.114 R)
• M13: 1,710,053 km (0.078 R)
• M14: 1,880,146 km (0.108 R)
• M15: 2,277,927 km (0.067 R)
• M16: 2,723,429 km (0.097 R)
• M17: 2,877,964 km (0.074 R)
• M18: 3,195,710 km (0.071 R)
• M19: 3,335,434 km (0.097 R)
• M20: 3,572,696 km (0.115 R)
• M21: 3,766,575 km (0.098 R)
• M22: 3,889,545 km (0.112 R)
• M23: 4,240,800 km (0.118 R)
• M24: 4,786,683 km (0.048 R)
• M25: 4,866,568 km (0.119 R)
• M26: 5,054,463 km (0.096 R)
• M27: 5,163,071 km (0.104 R)
• M28: 5,327,180 km (0.09 R)
• M29: 5,465,409 km (0.111 R)
• M30: 6,029,991 km (0.069 R)
• M31: 6,087,437 km (0.108 R)
• M32: 6,494,941 km (0.102 R)
• M33: 6,791,444 km (0.1 R)
• M34: 7,244,576 km (0.043 R)
• M35: 7,397,764 km (0.106 R)
• M36: 7,521,183 km (0.115 R)
• M37: 7,645,199 km (0.099 R)
• M38: 7,958,308 km (0.055 R)
• M39: 8,084,718 km (0.103 R)
• M40: 8,243,591 km (0.046 R)
• M41: 8,403,660 km (0.102 R)
• M42: 8,467,987 km (0.119 R)
• M43: 8,759,255 km (0.073 R)
• M44: 8,857,092 km (0.094 R)
• M45: 9,619,293 km (0.114 R)
• M46: 9,787,889 km (0.054 R)
• M47: 10,506,109 km (0.032 R)
• M48: 11,312,292 km (0.101 R)
• M49: 11,418,955 km (0.117 R)
• M50: 11,561,671 km (0.086 R)
• M51: 11,920,856 km (0.103 R)
• M52: 13,095,199 km (0.09 R)
• M53: 13,696,134 km (0.064 R)
• M54: 14,191,004 km (0.102 R)
• M55: 14,344,341 km (0.1 R)
• M56: 15,080,812 km (0.069 R)
• M57: 15,869,193 km (0.115 R)
• M58: 16,670,888 km (0.052 R)
• M59: 16,954,675 km (0.089 R)
• M60: 17,280,948 km (0.115 R)
• M61: 17,898,188 km (0.081 R)
• M62: 18,355,360 km (0.095 R)
• M63: 18,942,980 km (0.091 R)
• M64: 19,196,548 km (0.088 R)
• M65: 20,007,369 km (0.117 R)
• M66: 20,179,406 km (0.089 R)
• M67: 20,829,260 km (0.031 R)
• M68: 21,266,235 km (0.081 R)
• M69: 21,794,764 km (0.093 R)
• M70: 21,927,457 km (0.06 R)
• M71: 22,327,482 km (0.119 R)
• M72: 23,405,784 km (0.043 R)
• M73: 23,496,440 km (0.07 R)
• M74: 23,769,007 km (0.111 R)
• M75: 24,179,803 km (0.09 R)
• M76: 24,731,221 km (0.101 R)
• M77: 25,706,300 km (0.066 R)
• M78: 26,316,210 km (0.071 R)
• M79: 26,410,457 km (0.118 R)
• M80: 26,835,913 km (0.071 R)
• M81: 29,192,080 km (0.071 R)
• M82: 30,024,891 km (0.053 R)
• M83: 30,221,911 km (0.115 R)
• M84: 31,513,539 km (0.101 R)
• M85: 32,418,158 km (0.046 R)
• M86: 33,484,491 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.5

Radius: 9.5

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.8 AU - 11.4 AU

Year: 11327 Days

Day: 10.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 63,549,618 km

• M1: 209,437 km (0.096 R)
• M2: 285,882 km (0.112 R)
• M3: 486,642 km (0.091 R)
• M4: 743,501 km (0.119 R)
• M5: 887,863 km (0.105 R)
• M6: 1,388,418 km (0.101 R)
• M7: 1,519,914 km (0.082 R)
• M8: 1,643,183 km (0.093 R)
• M9: 1,744,311 km (0.047 R)
• M10: 1,873,713 km (0.053 R)
• M11: 2,700,840 km (0.11 R)
• M12: 2,881,704 km (0.082 R)
• M13: 3,335,285 km (0.029 R)
• M14: 3,677,714 km (0.093 R)
• M15: 4,169,293 km (0.119 R)
• M16: 4,449,340 km (0.074 R)
• M17: 4,538,201 km (0.051 R)
• M18: 4,717,569 km (0.098 R)
• M19: 5,157,835 km (0.034 R)
• M20: 5,534,672 km (0.096 R)
• M21: 5,668,712 km (0.11 R)
• M22: 6,018,472 km (0.094 R)
• M23: 6,215,792 km (0.119 R)
• M24: 6,475,493 km (0.116 R)
• M25: 6,923,240 km (0.055 R)
• M26: 7,047,107 km (0.113 R)
• M27: 8,020,989 km (0.086 R)
• M28: 8,723,201 km (0.105 R)
• M29: 9,172,145 km (0.106 R)
• M30: 9,536,565 km (0.032 R)
• M31: 11,332,338 km (0.047 R)
• M32: 12,619,927 km (0.1 R)
• M33: 13,025,337 km (0.079 R)
• M34: 13,745,202 km (0.075 R)
• M35: 14,005,353 km (0.099 R)
• M36: 14,583,548 km (0.108 R)
• M37: 16,392,187 km (0.066 R)
• M38: 16,585,168 km (0.066 R)
• M39: 17,168,899 km (0.103 R)
• M40: 17,308,773 km (0.095 R)
• M41: 17,533,469 km (0.115 R)
• M42: 17,702,664 km (0.09 R)
• M43: 18,270,538 km (0.114 R)
• M44: 18,413,404 km (0.069 R)
• M45: 19,511,452 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.1

Radius: 7.1

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 15.46 AU - 17.72 AU

Year: 25732 Days

Day: 16.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,549,618 km

• M1: 521,797 km (0.071 R)
• M2: 1,497,475 km (0.067 R)
• M3: 1,660,985 km (0.095 R)
• M4: 1,773,333 km (0.102 R)
• M5: 1,917,246 km (0.101 R)
• M6: 2,825,904 km (0.117 R)
• M7: 2,926,583 km (0.099 R)
• M8: 3,131,831 km (0.089 R)
• M9: 3,341,568 km (0.046 R)
• M10: 4,073,849 km (0.096 R)
• M11: 4,226,140 km (0.114 R)
• M12: 4,380,375 km (0.116 R)
• M13: 5,385,673 km (0.054 R)
• M14: 5,637,147 km (0.07 R)
• M15: 6,547,749 km (0.118 R)
• M16: 7,596,430 km (0.119 R)
• M17: 7,643,254 km (0.038 R)
• M18: 7,973,417 km (0.038 R)
• M19: 8,942,213 km (0.094 R)
• M20: 8,991,730 km (0.112 R)
• M21: 9,693,044 km (0.116 R)
• M22: 11,041,819 km (0.111 R)
• M23: 13,004,094 km (0.097 R)
• M24: 13,967,654 km (0.109 R)
• M25: 15,842,863 km (0.117 R)
• M26: 16,142,957 km (0.076 R)
• M27: 16,626,906 km (0.051 R)
• M28: 16,870,750 km (0.088 R)
• M29: 16,993,121 km (0.116 R)
• M30: 18,044,944 km (0.045 R)
• M31: 18,800,114 km (0.092 R)
• M32: 19,181,439 km (0.067 R)
• M33: 19,629,784 km (0.086 R)
• M34: 20,016,644 km (0.106 R)
• M35: 21,855,501 km (0.054 R)
• M36: 25,762,100 km (0.051 R)
• M37: 25,832,560 km (0.111 R)
• M38: 25,973,631 km (0.091 R)
• M39: 26,114,851 km (0.037 R)
• M40: 27,254,638 km (0.09 R)
• M41: 31,144,332 km (0.099 R)
• M42: 33,114,985 km (0.117 R)
• M43: 33,652,490 km (0.117 R)
• M44: 35,909,473 km (0.095 R)
• M45: 36,461,639 km (0.111 R)
• M46: 37,814,003 km (0.093 R)
• M47: 38,375,743 km (0.051 R)
• M48: 39,101,891 km (0.102 R)
• M49: 39,426,220 km (0.114 R)
• M50: 40,322,311 km (0.049 R)
• M51: 40,404,141 km (0.107 R)
• M52: 41,307,562 km (0.094 R)
• M53: 41,637,875 km (0.117 R)
• M54: 43,050,976 km (0.106 R)
• M55: 43,553,326 km (0.099 R)
• M56: 44,564,158 km (0.08 R)
• M57: 44,733,354 km (0.116 R)
• M58: 45,327,407 km (0.066 R)
• M59: 45,497,500 km (0.055 R)
• M60: 46,694,731 km (0.096 R)
• M61: 47,988,903 km (0.073 R)
• M62: 48,422,886 km (0.116 R)
• M63: 48,683,934 km (0.077 R)
• M64: 48,771,000 km (0.102 R)
• M65: 48,858,216 km (0.091 R)
• M66: 48,945,431 km (0.072 R)
• M67: 49,382,257 km (0.09 R)
• M68: 49,557,436 km (0.03 R)
• M69: 50,171,984 km (0.107 R)
• M70: 50,788,926 km (0.107 R)
• M71: 51,231,287 km (0.096 R)
• M72: 51,674,844 km (0.059 R)
• M73: 52,655,159 km (0.091 R)
• M74: 52,744,619 km (0.043 R)
• M75: 52,834,078 km (0.082 R)
• M76: 53,102,756 km (0.047 R)
• M77: 53,192,515 km (0.053 R)
• M78: 54,001,839 km (0.1 R)
• M79: 54,362,819 km (0.1 R)
• M80: 56,271,389 km (0.082 R)
• M81: 59,035,658 km (0.094 R)
• M82: 59,500,758 km (0.045 R)
• M83: 59,687,007 km (0.028 R)
• M84: 60,902,939 km (0.088 R)
• M85: 62,127,098 km (0.097 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 18,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit