🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.5 AU - 0.6 AU

Year: 146 Days

Day: 29.2 Hours

Environment

Temp: 204 °C

Axial Tilt: 119.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,848,245 km

• M1: 219,161 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.64 AU - 0.82 AU

Year: 223 Days

Day: 19.5 Hours

Environment

Temp: 204 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,848,245 km

• M1: 181,911 km (0.03 R)
• M2: 385,963 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.98 AU - 1.04 AU

Year: 364 Days

Day: 15.7 Hours

Environment

Temp: 132 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,848,245 km

• M1: 81,232 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.17 AU - 2.45 AU

Year: 1257 Days

Day: 37.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,848,245 km

• M1: 600,336 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.99 AU - 2.93 AU

Year: 1382 Days

Day: 41.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.9

Radius: 6.2

Gravity: 17.61 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 14.84 AU - 15.48 AU

Year: 21141 Days

Day: 17.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,848,245 km

• M1: 79,586 km (0.055 R)
• M2: 981,960 km (0.099 R)
• M3: 1,319,453 km (0.078 R)
• M4: 1,821,653 km (0.087 R)
• M5: 2,093,173 km (0.093 R)
• M6: 2,198,341 km (0.054 R)
• M7: 2,561,564 km (0.047 R)
• M8: 2,943,338 km (0.082 R)
• M9: 3,141,106 km (0.107 R)
• M10: 3,181,049 km (0.086 R)
• M11: 3,221,291 km (0.06 R)
• M12: 3,759,694 km (0.044 R)
• M13: 4,236,761 km (0.101 R)
• M14: 4,459,961 km (0.03 R)
• M15: 5,295,017 km (0.036 R)
• M16: 6,127,080 km (0.062 R)
• M17: 6,278,024 km (0.026 R)
• M18: 6,328,738 km (0.04 R)
• M19: 6,738,636 km (0.08 R)
• M20: 6,842,307 km (0.116 R)
• M21: 7,157,061 km (0.078 R)
• M22: 7,316,084 km (0.087 R)
• M23: 7,422,897 km (0.12 R)
• M24: 7,637,869 km (0.116 R)
• M25: 7,854,935 km (0.097 R)
• M26: 8,295,052 km (0.071 R)
• M27: 8,686,849 km (0.088 R)
• M28: 8,743,248 km (0.087 R)
• M29: 9,663,125 km (0.102 R)
• M30: 9,721,618 km (0.12 R)
• M31: 11,283,868 km (0.043 R)
• M32: 12,220,052 km (0.119 R)
• M33: 13,245,844 km (0.094 R)
• M34: 13,967,056 km (0.075 R)
• M35: 14,033,178 km (0.085 R)
• M36: 14,232,442 km (0.087 R)
• M37: 15,721,689 km (0.107 R)
• M38: 18,699,285 km (0.115 R)
• M39: 18,772,289 km (0.074 R)
• M40: 19,138,654 km (0.072 R)
• M41: 19,878,415 km (0.108 R)
• M42: 20,251,812 km (0.12 R)
• M43: 20,476,807 km (0.116 R)
• M44: 21,768,285 km (0.072 R)
• M45: 21,921,922 km (0.119 R)
• M46: 22,462,569 km (0.104 R)
• M47: 23,556,878 km (0.096 R)
• M48: 23,793,691 km (0.049 R)
• M49: 24,989,427 km (0.069 R)
• M50: 26,286,141 km (0.095 R)
• M51: 27,190,311 km (0.086 R)
• M52: 27,355,766 km (0.076 R)
• M53: 27,854,376 km (0.084 R)
• M54: 28,355,828 km (0.082 R)
• M55: 28,523,676 km (0.112 R)
• M56: 29,452,530 km (0.099 R)
• M57: 29,537,501 km (0.083 R)
• M58: 33,266,228 km (0.101 R)
• M59: 33,887,209 km (0.049 R)
• M60: 35,682,234 km (0.057 R)
• M61: 36,682,595 km (0.107 R)
• M62: 39,176,840 km (0.104 R)
• M63: 39,550,984 km (0.086 R)
• M64: 39,644,633 km (0.102 R)
• M65: 41,916,127 km (0.109 R)
• M66: 42,107,313 km (0.102 R)
• M67: 42,394,690 km (0.099 R)
• M68: 45,598,029 km (0.11 R)
• M69: 45,696,315 km (0.117 R)
• M70: 48,076,118 km (0.118 R)
• M71: 48,677,352 km (0.069 R)
• M72: 49,180,300 km (0.113 R)
• M73: 51,413,647 km (0.068 R)
• M74: 51,515,822 km (0.098 R)
• M75: 58,308,762 km (0.032 R)
• M76: 62,299,136 km (0.066 R)
• M77: 63,392,696 km (0.118 R)
• M78: 64,161,928 km (0.099 R)
• M79: 64,272,032 km (0.102 R)
• M80: 64,382,286 km (0.1 R)
• M81: 66,042,822 km (0.092 R)
• M82: 67,941,967 km (0.036 R)
• M83: 68,391,359 km (0.058 R)
• M84: 68,616,504 km (0.11 R)
• M85: 69,519,178 km (0.103 R)
• M86: 71,108,655 km (0.105 R)
• M87: 72,251,134 km (0.112 R)
• M88: 73,745,617 km (0.102 R)
• M89: 76,764,951 km (0.078 R)
• M90: 78,407,386 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.2

Radius: 7.4

Gravity: 17.64 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 12.25 AU - 19.45 AU

Year: 22600 Days

Day: 23.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,848,245 km

• M1: 107,262 km (0.111 R)
• M2: 184,454 km (0.068 R)
• M3: 296,952 km (0.073 R)
• M4: 435,928 km (0.075 R)
• M5: 596,896 km (0.083 R)
• M6: 1,004,550 km (0.031 R)
• M7: 1,417,440 km (0.048 R)
• M8: 2,589,090 km (0.036 R)
• M9: 3,149,185 km (0.092 R)
• M10: 3,651,834 km (0.12 R)
• M11: 4,033,009 km (0.114 R)
• M12: 5,198,526 km (0.1 R)
• M13: 6,631,823 km (0.113 R)
• M14: 7,096,175 km (0.116 R)
• M15: 8,488,482 km (0.112 R)
• M16: 9,440,972 km (0.042 R)
• M17: 9,505,598 km (0.081 R)
• M18: 10,762,819 km (0.069 R)
• M19: 11,307,654 km (0.101 R)
• M20: 13,721,416 km (0.078 R)
• M21: 14,237,678 km (0.103 R)
• M22: 14,760,074 km (0.116 R)
• M23: 14,835,322 km (0.036 R)
• M24: 15,977,801 km (0.108 R)
• M25: 16,287,319 km (0.073 R)
• M26: 16,598,781 km (0.05 R)
• M27: 16,912,189 km (0.035 R)
• M28: 17,148,554 km (0.096 R)
• M29: 17,227,541 km (0.117 R)
• M30: 17,784,045 km (0.03 R)
• M31: 17,944,265 km (0.103 R)
• M32: 18,751,943 km (0.113 R)
• M33: 19,406,584 km (0.11 R)
• M34: 19,819,623 km (0.101 R)
• M35: 20,318,981 km (0.116 R)
• M36: 21,160,619 km (0.066 R)
• M37: 21,330,263 km (0.076 R)
• M38: 23,051,835 km (0.069 R)
• M39: 23,664,887 km (0.102 R)
• M40: 25,086,067 km (0.107 R)
• M41: 25,535,908 km (0.094 R)
• M42: 26,534,773 km (0.115 R)
• M43: 29,134,634 km (0.112 R)
• M44: 30,560,451 km (0.095 R)
• M45: 30,656,344 km (0.115 R)
• M46: 31,717,441 km (0.047 R)
• M47: 32,008,858 km (0.084 R)
• M48: 32,203,634 km (0.066 R)
• M49: 32,496,547 km (0.066 R)
• M50: 33,282,235 km (0.12 R)
• M51: 34,372,504 km (0.069 R)
• M52: 34,872,012 km (0.08 R)
• M53: 35,373,763 km (0.114 R)
• M54: 41,685,895 km (0.1 R)
• M55: 43,182,772 km (0.07 R)
• M56: 43,290,333 km (0.108 R)
• M57: 44,479,785 km (0.04 R)
• M58: 45,570,354 km (0.073 R)
• M59: 46,008,975 km (0.077 R)
• M60: 46,338,988 km (0.044 R)
• M61: 48,111,872 km (0.042 R)
• M62: 48,558,571 km (0.118 R)
• M63: 49,906,897 km (0.109 R)
• M64: 50,585,622 km (0.112 R)
• M65: 51,039,951 km (0.098 R)
• M66: 52,181,383 km (0.071 R)
• M67: 52,525,458 km (0.08 R)
• M68: 54,025,027 km (0.027 R)
• M69: 56,594,969 km (0.111 R)
• M70: 57,302,716 km (0.096 R)
• M71: 57,776,194 km (0.101 R)
• M72: 61,610,387 km (0.096 R)
• M73: 62,216,857 km (0.083 R)
• M74: 62,703,499 km (0.07 R)
• M75: 63,069,266 km (0.088 R)
• M76: 63,313,559 km (0.079 R)
• M77: 64,908,871 km (0.106 R)
• M78: 67,388,904 km (0.026 R)
• M79: 68,766,102 km (0.057 R)
• M80: 73,337,813 km (0.042 R)
• M81: 74,367,046 km (0.067 R)
• M82: 75,271,515 km (0.075 R)
• M83: 77,091,373 km (0.12 R)
• M84: 79,584,272 km (0.119 R)
• M85: 82,236,792 km (0.058 R)
• M86: 82,370,233 km (0.12 R)
• M87: 83,439,858 km (0.104 R)
• M88: 88,583,332 km (0.067 R)
• M89: 88,993,829 km (0.112 R)
• M90: 89,130,711 km (0.042 R)
• M91: 89,267,742 km (0.059 R)
• M92: 89,404,923 km (0.118 R)
• M93: 91,884,359 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.5

Radius: 7.4

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 15.98 AU - 16.8 AU

Year: 23765 Days

Day: 22.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,848,245 km

• M1: 93,648 km (0.085 R)
• M2: 196,721 km (0.096 R)
• M3: 272,567 km (0.053 R)
• M4: 347,665 km (0.11 R)
• M5: 969,544 km (0.079 R)
• M6: 1,112,859 km (0.108 R)
• M7: 1,329,626 km (0.039 R)
• M8: 1,559,857 km (0.06 R)
• M9: 2,270,447 km (0.117 R)
• M10: 2,490,057 km (0.107 R)
• M11: 2,574,131 km (0.1 R)
• M12: 3,311,648 km (0.079 R)
• M13: 3,624,158 km (0.091 R)
• M14: 4,310,962 km (0.086 R)
• M15: 4,548,673 km (0.056 R)
• M16: 5,360,092 km (0.1 R)
• M17: 6,025,802 km (0.083 R)
• M18: 6,600,408 km (0.099 R)
• M19: 7,032,895 km (0.027 R)
• M20: 7,112,481 km (0.057 R)
• M21: 7,555,889 km (0.067 R)
• M22: 8,469,184 km (0.077 R)
• M23: 8,554,006 km (0.051 R)
• M24: 8,724,398 km (0.068 R)
• M25: 8,982,006 km (0.101 R)
• M26: 9,111,707 km (0.093 R)
• M27: 9,373,204 km (0.102 R)
• M28: 9,681,376 km (0.039 R)
• M29: 10,082,448 km (0.064 R)
• M30: 10,398,099 km (0.093 R)
• M31: 10,762,968 km (0.11 R)
• M32: 11,131,877 km (0.041 R)
• M33: 11,364,651 km (0.119 R)
• M34: 11,977,254 km (0.108 R)
• M35: 12,407,797 km (0.077 R)
• M36: 13,087,420 km (0.114 R)
• M37: 14,129,369 km (0.053 R)
• M38: 14,838,762 km (0.1 R)
• M39: 15,559,675 km (0.118 R)
• M40: 15,924,394 km (0.072 R)
• M41: 16,081,622 km (0.066 R)
• M42: 16,344,764 km (0.102 R)
• M43: 16,503,338 km (0.111 R)
• M44: 16,875,238 km (0.082 R)
• M45: 17,303,687 km (0.096 R)
• M46: 17,735,875 km (0.082 R)
• M47: 18,610,574 km (0.065 R)
• M48: 19,164,534 km (0.033 R)
• M49: 19,443,534 km (0.104 R)
• M50: 19,667,632 km (0.118 R)
• M51: 20,061,972 km (0.09 R)
• M52: 20,686,842 km (0.108 R)
• M53: 20,858,431 km (0.045 R)
• M54: 21,260,550 km (0.034 R)
• M55: 21,491,380 km (0.106 R)
• M56: 21,665,212 km (0.089 R)
• M57: 21,781,300 km (0.066 R)
• M58: 22,247,747 km (0.112 R)
• M59: 22,423,524 km (0.092 R)
• M60: 23,786,211 km (0.119 R)
• M61: 24,146,144 km (0.095 R)
• M62: 24,628,896 km (0.112 R)
• M63: 24,750,070 km (0.056 R)
• M64: 25,419,969 km (0.086 R)
• M65: 26,219,420 km (0.069 R)
• M66: 26,467,154 km (0.115 R)
• M67: 27,906,136 km (0.094 R)
• M68: 28,539,683 km (0.119 R)
• M69: 28,730,720 km (0.055 R)
• M70: 29,692,036 km (0.087 R)
• M71: 29,820,989 km (0.093 R)
• M72: 30,079,494 km (0.035 R)
• M73: 30,729,048 km (0.083 R)
• M74: 30,990,097 km (0.098 R)
• M75: 31,843,852 km (0.107 R)
• M76: 32,905,099 km (0.108 R)
• M77: 33,038,540 km (0.077 R)
• M78: 35,130,367 km (0.09 R)
• M79: 37,612,944 km (0.094 R)
• M80: 39,582,549 km (0.094 R)
• M81: 42,018,900 km (0.085 R)
• M82: 42,817,454 km (0.084 R)
• M83: 42,890,308 km (0.059 R)
• M84: 43,474,637 km (0.083 R)
• M85: 45,986,984 km (0.114 R)
• M86: 47,110,314 km (0.091 R)
• M87: 48,091,078 km (0.12 R)
• M88: 50,611,054 km (0.11 R)
• M89: 51,151,102 km (0.093 R)
• M90: 51,460,620 km (0.068 R)
• M91: 51,693,095 km (0.099 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 19,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit