🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.7 AU - 0.8 AU

Year: 238 Days

Day: 15 Hours

Environment

Temp: 152 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,076,811 km

• M1: 105,616 km (0.111 R)
• M2: 181,163 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.94 AU - 1.22 AU

Year: 412 Days

Day: 38.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 103,076,811 km

• M1: 38,297 km (0.086 R)
• M2: 125,363 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.24 AU - 1.84 AU

Year: 702 Days

Day: 43.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.74 AU - 2.36 AU

Year: 1077 Days

Day: 13.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.32 AU - 5.22 AU

Year: 3239 Days

Day: 41 Hours

Environment

Temp: -139 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.2

Radius: 12.5

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 10.07 AU - 13.69 AU

Year: 15031 Days

Day: 9.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 103,076,811 km

• M1: 157,377 km (0.094 R)
• M2: 259,552 km (0.1 R)
• M3: 418,724 km (0.106 R)
• M4: 515,065 km (0.081 R)
• M5: 795,412 km (0.116 R)
• M6: 921,822 km (0.099 R)
• M7: 1,343,688 km (0.082 R)
• M8: 1,795,025 km (0.045 R)
• M9: 1,936,844 km (0.095 R)
• M10: 2,415,706 km (0.061 R)
• M11: 2,931,221 km (0.115 R)
• M12: 3,201,993 km (0.09 R)
• M13: 3,305,664 km (0.082 R)
• M14: 3,951,179 km (0.068 R)
• M15: 4,792,966 km (0.116 R)
• M16: 5,153,198 km (0.096 R)
• M17: 5,900,140 km (0.084 R)
• M18: 5,985,261 km (0.059 R)
• M19: 6,286,402 km (0.103 R)
• M20: 6,548,497 km (0.056 R)
• M21: 6,993,401 km (0.119 R)
• M22: 7,174,115 km (0.076 R)
• M23: 7,310,698 km (0.059 R)
• M24: 8,053,751 km (0.115 R)
• M25: 8,820,889 km (0.092 R)
• M26: 9,262,651 km (0.103 R)
• M27: 9,361,835 km (0.067 R)
• M28: 10,168,018 km (0.084 R)
• M29: 10,372,967 km (0.097 R)
• M30: 11,365,549 km (0.099 R)
• M31: 12,170,535 km (0.096 R)
• M32: 12,662,413 km (0.094 R)
• M33: 13,049,572 km (0.112 R)
• M34: 13,892,107 km (0.07 R)
• M35: 14,005,801 km (0.11 R)
• M36: 16,044,970 km (0.047 R)
• M37: 17,190,441 km (0.076 R)
• M38: 18,113,460 km (0.111 R)
• M39: 19,814,986 km (0.116 R)
• M40: 20,200,051 km (0.039 R)
• M41: 20,717,360 km (0.065 R)
• M42: 21,435,729 km (0.096 R)
• M43: 21,633,049 km (0.108 R)
• M44: 22,762,662 km (0.118 R)
• M45: 24,184,590 km (0.062 R)
• M46: 25,635,091 km (0.114 R)
• M47: 26,124,875 km (0.096 R)
• M48: 26,547,040 km (0.115 R)
• M49: 27,184,775 km (0.106 R)
• M50: 27,398,401 km (0.106 R)
• M51: 28,258,739 km (0.059 R)
• M52: 29,273,461 km (0.116 R)
• M53: 29,565,626 km (0.064 R)
• M54: 29,858,837 km (0.088 R)
• M55: 30,744,008 km (0.102 R)
• M56: 31,637,706 km (0.082 R)
• M57: 31,787,603 km (0.107 R)
• M58: 32,313,738 km (0.064 R)
• M59: 33,909,349 km (0.111 R)
• M60: 34,910,010 km (0.071 R)
• M61: 35,142,335 km (0.077 R)
• M62: 36,154,963 km (0.114 R)
• M63: 38,608,069 km (0.114 R)
• M64: 38,928,508 km (0.111 R)
• M65: 40,300,170 km (0.088 R)
• M66: 41,359,772 km (0.107 R)
• M67: 41,441,602 km (0.104 R)
• M68: 42,511,077 km (0.093 R)
• M69: 44,341,706 km (0.12 R)
• M70: 47,306,587 km (0.103 R)
• M71: 49,289,656 km (0.113 R)
• M72: 49,550,256 km (0.075 R)
• M73: 49,811,453 km (0.119 R)
• M74: 50,772,769 km (0.081 R)
• M75: 55,942,124 km (0.1 R)
• M76: 56,941,288 km (0.092 R)
• M77: 57,032,393 km (0.067 R)
• M78: 59,881,185 km (0.104 R)
• M79: 60,066,687 km (0.031 R)
• M80: 60,716,989 km (0.092 R)
• M81: 61,089,637 km (0.096 R)
• M82: 61,930,975 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.3

Radius: 7.4

Gravity: 14.76 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 12.36 AU - 12.56 AU

Year: 16145 Days

Day: 21.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 103,076,811 km

• M1: 132,843 km (0.073 R)
• M2: 319,242 km (0.075 R)
• M3: 418,276 km (0.11 R)
• M4: 528,529 km (0.04 R)
• M5: 801,396 km (0.031 R)
• M6: 990,039 km (0.076 R)
• M7: 1,550,582 km (0.096 R)
• M8: 1,608,626 km (0.066 R)
• M9: 1,696,889 km (0.071 R)
• M10: 2,130,573 km (0.077 R)
• M11: 3,622,213 km (0.115 R)
• M12: 3,817,289 km (0.098 R)
• M13: 3,896,277 km (0.1 R)
• M14: 4,055,897 km (0.106 R)
• M15: 4,340,283 km (0.102 R)
• M16: 4,715,624 km (0.098 R)
• M17: 5,188,653 km (0.094 R)
• M18: 5,276,167 km (0.065 R)
• M19: 5,586,732 km (0.118 R)
• M20: 6,318,864 km (0.062 R)
• M21: 6,412,513 km (0.039 R)
• M22: 7,771,161 km (0.111 R)
• M23: 8,379,874 km (0.111 R)
• M24: 9,268,336 km (0.086 R)
• M25: 9,321,593 km (0.073 R)
• M26: 9,481,812 km (0.096 R)
• M27: 11,246,618 km (0.105 R)
• M28: 11,303,316 km (0.081 R)
• M29: 11,417,160 km (0.084 R)
• M30: 11,588,599 km (0.087 R)
• M31: 12,341,376 km (0.088 R)
• M32: 12,931,240 km (0.041 R)
• M33: 14,755,137 km (0.117 R)
• M34: 14,879,603 km (0.11 R)
• M35: 15,129,431 km (0.082 R)
• M36: 17,770,133 km (0.092 R)
• M37: 18,435,544 km (0.1 R)
• M38: 20,065,562 km (0.111 R)
• M39: 20,897,626 km (0.05 R)
• M40: 21,177,523 km (0.06 R)
• M41: 21,599,689 km (0.075 R)
• M42: 22,166,964 km (0.117 R)
• M43: 24,410,932 km (0.083 R)
• M44: 24,631,888 km (0.119 R)
• M45: 26,574,566 km (0.11 R)
• M46: 26,725,959 km (0.075 R)
• M47: 26,801,805 km (0.097 R)
• M48: 26,877,801 km (0.049 R)
• M49: 28,179,302 km (0.086 R)
• M50: 29,815,155 km (0.113 R)
• M51: 31,082,099 km (0.067 R)
• M52: 31,722,228 km (0.11 R)
• M53: 31,802,563 km (0.117 R)
• M54: 32,043,864 km (0.114 R)
• M55: 33,341,326 km (0.075 R)
• M56: 33,668,347 km (0.084 R)
• M57: 34,655,843 km (0.109 R)
• M58: 39,043,548 km (0.078 R)
• M59: 41,741,396 km (0.059 R)
• M60: 41,829,360 km (0.099 R)
• M61: 43,424,372 km (0.075 R)
• M62: 43,781,462 km (0.09 R)
• M63: 43,960,381 km (0.091 R)
• M64: 44,229,209 km (0.115 R)
• M65: 44,408,726 km (0.112 R)
• M66: 44,678,601 km (0.078 R)
• M67: 45,310,053 km (0.113 R)
• M68: 46,035,454 km (0.056 R)
• M69: 47,222,513 km (0.072 R)
• M70: 52,259,623 km (0.099 R)
• M71: 52,734,596 km (0.096 R)
• M72: 53,211,065 km (0.107 R)
• M73: 54,168,192 km (0.09 R)
• M74: 54,264,084 km (0.095 R)
• M75: 54,841,532 km (0.063 R)
• M76: 55,614,355 km (0.086 R)
• M77: 56,390,917 km (0.084 R)
• M78: 56,878,008 km (0.119 R)
• M79: 59,136,936 km (0.096 R)
• M80: 60,028,689 km (0.051 R)
• M81: 61,725,428 km (0.047 R)
• M82: 61,926,188 km (0.119 R)
• M83: 62,730,875 km (0.051 R)
• M84: 64,249,144 km (0.091 R)
• M85: 64,656,050 km (0.083 R)
• M86: 65,370,230 km (0.103 R)
• M87: 68,149,310 km (0.119 R)
• M88: 69,605,346 km (0.037 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.9

Radius: 4.5

Gravity: 42.66 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 16.83 AU - 19.21 AU

Year: 28080 Days

Day: 24.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,076,811 km

• M1: 116,238 km (0.057 R)
• M2: 245,191 km (0.087 R)
• M3: 591,211 km (0.096 R)
• M4: 974,630 km (0.082 R)
• M5: 1,763,161 km (0.094 R)
• M6: 2,004,911 km (0.069 R)
• M7: 2,474,947 km (0.109 R)
• M8: 3,216,504 km (0.05 R)
• M9: 4,338,488 km (0.099 R)
• M10: 4,996,569 km (0.028 R)
• M11: 5,337,353 km (0.084 R)
• M12: 5,981,222 km (0.046 R)
• M13: 6,526,058 km (0.096 R)
• M14: 7,149,881 km (0.114 R)
• M15: 7,662,553 km (0.099 R)
• M16: 7,989,125 km (0.06 R)
• M17: 8,995,320 km (0.039 R)
• M18: 9,132,501 km (0.078 R)
• M19: 9,201,466 km (0.118 R)
• M20: 9,618,096 km (0.116 R)
• M21: 11,124,397 km (0.114 R)
• M22: 11,717,253 km (0.068 R)
• M23: 12,093,043 km (0.119 R)
• M24: 12,549,167 km (0.06 R)
• M25: 15,812,944 km (0.119 R)
• M26: 17,323,733 km (0.108 R)
• M27: 17,579,994 km (0.101 R)
• M28: 18,182,724 km (0.119 R)
• M29: 18,530,239 km (0.028 R)
• M30: 18,879,850 km (0.077 R)
• M31: 19,852,535 km (0.09 R)
• M32: 20,300,132 km (0.093 R)
• M33: 23,054,378 km (0.03 R)
• M34: 23,808,352 km (0.111 R)
• M35: 25,340,383 km (0.047 R)
• M36: 25,631,202 km (0.097 R)
• M37: 26,020,754 km (0.095 R)
• M38: 27,399,149 km (0.091 R)
• M39: 27,997,242 km (0.046 R)
• M40: 29,206,142 km (0.05 R)
• M41: 30,123,925 km (0.11 R)
• M42: 31,362,296 km (0.103 R)
• M43: 31,466,267 km (0.08 R)
• M44: 31,674,507 km (0.061 R)
• M45: 32,512,105 km (0.074 R)
• M46: 33,039,288 km (0.057 R)
• M47: 33,356,884 km (0.089 R)
• M48: 33,569,164 km (0.055 R)
• M49: 35,717,090 km (0.118 R)
• M50: 36,261,028 km (0.12 R)
• M51: 36,807,658 km (0.08 R)
• M52: 36,917,314 km (0.076 R)
• M53: 38,463,857 km (0.067 R)
• M54: 39,581,353 km (0.108 R)
• M55: 39,918,696 km (0.029 R)
• M56: 40,256,937 km (0.113 R)
• M57: 45,326,659 km (0.11 R)
• M58: 46,033,359 km (0.099 R)
• M59: 48,295,279 km (0.114 R)
• M60: 49,379,265 km (0.086 R)
• M61: 50,959,168 km (0.062 R)
• M62: 51,448,653 km (0.112 R)
• M63: 53,546,164 km (0.108 R)
• M64: 56,554,577 km (0.041 R)
• M65: 57,696,757 km (0.038 R)
• M66: 61,688,926 km (0.103 R)
• M67: 62,864,466 km (0.106 R)
• M68: 63,520,752 km (0.113 R)
• M69: 63,915,690 km (0.047 R)
• M70: 66,702,549 km (0.085 R)
• M71: 66,836,140 km (0.109 R)
• M72: 67,774,567 km (0.106 R)
• M73: 71,708,243 km (0.103 R)
• M74: 73,357,410 km (0.065 R)
• M75: 74,048,253 km (0.07 R)
• M76: 74,325,308 km (0.105 R)
• M77: 75,158,120 km (0.11 R)
• M78: 75,436,521 km (0.079 R)
• M79: 75,715,222 km (0.105 R)
• M80: 75,994,222 km (0.105 R)
• M81: 76,973,340 km (0.11 R)
• M82: 82,361,706 km (0.052 R)
• M83: 83,944,003 km (0.119 R)
• M84: 88,016,655 km (0.081 R)
• M85: 88,750,732 km (0.119 R)
• M86: 89,781,760 km (0.115 R)
• M87: 97,260,756 km (0.096 R)
• M88: 98,019,517 km (0.114 R)
• M89: 99,543,171 km (0.06 R)
• M90: 100,767,630 km (0.114 R)
• M91: 100,920,968 km (0.036 R)
• M92: 101,381,579 km (0.084 R)
• M93: 101,535,366 km (0.074 R)
• M94: 102,150,961 km (0.089 R)
• M95: 102,613,518 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: 439 - 19,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit