🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.5 AU - 0.6 AU

Year: 151 Days

Day: 40.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.92 AU - 1.12 AU

Year: 382 Days

Day: 20.5 Hours

Environment

Temp: 34 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.04 AU - 1.08 AU

Year: 405 Days

Day: 37.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.19 AU - 1.51 AU

Year: 582 Days

Day: 23.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.79 AU - 2.15 AU

Year: 1025 Days

Day: 15.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,735,228 km

• M1: 349,012 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.02 AU - 3.82 AU

Year: 2346 Days

Day: 31.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,735,228 km

• M1: 3,168,483 km (0.111 R)
• M2: 3,371,936 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.8

Radius: 14.8

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.52 AU - 4.64 AU

Year: 3635 Days

Day: 12.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 102,735,228 km

• M1: 184,753 km (0.09 R)
• M2: 496,216 km (0.082 R)
• M3: 835,654 km (0.064 R)
• M4: 1,066,932 km (0.072 R)
• M5: 1,505,254 km (0.053 R)
• M6: 2,026,902 km (0.071 R)
• M7: 2,286,603 km (0.094 R)
• M8: 2,822,912 km (0.069 R)
• M9: 3,449,577 km (0.109 R)
• M10: 3,743,986 km (0.069 R)
• M11: 3,938,912 km (0.108 R)
• M12: 4,100,926 km (0.068 R)
• M13: 5,022,300 km (0.089 R)
• M14: 5,376,697 km (0.031 R)
• M15: 5,678,286 km (0.045 R)
• M16: 6,089,232 km (0.038 R)
• M17: 6,918,453 km (0.087 R)
• M18: 7,049,201 km (0.034 R)
• M19: 7,224,979 km (0.111 R)
• M20: 7,402,103 km (0.064 R)
• M21: 7,513,403 km (0.084 R)
• M22: 8,147,998 km (0.11 R)
• M23: 8,917,978 km (0.059 R)
• M24: 9,012,973 km (0.071 R)
• M25: 9,711,295 km (0.037 R)
• M26: 9,882,585 km (0.103 R)
• M27: 10,203,173 km (0.069 R)
• M28: 10,377,305 km (0.084 R)
• M29: 10,728,561 km (0.074 R)
• M30: 11,007,262 km (0.047 R)
• M31: 11,962,295 km (0.099 R)
• M32: 12,119,671 km (0.105 R)
• M33: 12,356,934 km (0.118 R)
• M34: 12,675,876 km (0.09 R)
• M35: 12,943,806 km (0.066 R)
• M36: 13,186,454 km (0.078 R)
• M37: 13,703,763 km (0.099 R)
• M38: 14,200,129 km (0.062 R)
• M39: 14,450,406 km (0.044 R)
• M40: 15,012,146 km (0.11 R)
• M41: 15,125,242 km (0.033 R)
• M42: 15,238,787 km (0.119 R)
• M43: 15,810,401 km (0.055 R)
• M44: 16,418,217 km (0.083 R)
• M45: 16,651,889 km (0.114 R)
• M46: 17,299,947 km (0.118 R)
• M47: 17,507,888 km (0.07 R)
• M48: 17,627,117 km (0.106 R)
• M49: 18,227,154 km (0.069 R)
• M50: 18,590,378 km (0.112 R)
• M51: 18,986,663 km (0.067 R)
• M52: 19,109,183 km (0.108 R)
• M53: 19,385,790 km (0.104 R)
• M54: 20,005,125 km (0.12 R)
• M55: 20,223,388 km (0.075 R)
• M56: 20,536,796 km (0.061 R)
• M57: 21,041,389 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.7

Radius: 5

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 13.45 AU - 19.59 AU

Year: 24901 Days

Day: 22.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 102,735,228 km

• M1: 83,625 km (0.113 R)
• M2: 122,969 km (0.079 R)
• M3: 256,112 km (0.102 R)
• M4: 1,168,359 km (0.062 R)
• M5: 1,332,019 km (0.108 R)
• M6: 1,459,626 km (0.108 R)
• M7: 1,591,273 km (0.114 R)
• M8: 1,749,846 km (0.03 R)
• M9: 2,033,484 km (0.089 R)
• M10: 2,776,536 km (0.114 R)
• M11: 2,857,768 km (0.107 R)
• M12: 3,362,063 km (0.115 R)
• M13: 3,653,928 km (0.074 R)
• M14: 3,743,088 km (0.086 R)
• M15: 3,832,997 km (0.057 R)
• M16: 4,324,426 km (0.073 R)
• M17: 4,387,257 km (0.1 R)
• M18: 4,673,886 km (0.043 R)
• M19: 4,868,214 km (0.112 R)
• M20: 6,301,362 km (0.106 R)
• M21: 6,660,696 km (0.103 R)
• M22: 6,769,752 km (0.079 R)
• M23: 7,663,301 km (0.114 R)
• M24: 8,007,974 km (0.111 R)
• M25: 8,396,779 km (0.109 R)
• M26: 8,435,974 km (0.11 R)
• M27: 8,911,396 km (0.093 R)
• M28: 9,233,181 km (0.077 R)
• M29: 10,305,049 km (0.111 R)
• M30: 10,812,784 km (0.091 R)
• M31: 10,898,354 km (0.089 R)
• M32: 12,162,157 km (0.092 R)
• M33: 13,060,343 km (0.068 R)
• M34: 13,563,590 km (0.092 R)
• M35: 15,494,001 km (0.066 R)
• M36: 15,832,092 km (0.064 R)
• M37: 16,075,039 km (0.027 R)
• M38: 19,864,652 km (0.09 R)
• M39: 23,359,408 km (0.102 R)
• M40: 23,858,018 km (0.071 R)
• M41: 23,969,319 km (0.096 R)
• M42: 24,024,969 km (0.107 R)
• M43: 24,136,569 km (0.093 R)
• M44: 25,431,638 km (0.119 R)
• M45: 25,488,336 km (0.051 R)
• M46: 26,864,636 km (0.109 R)
• M47: 28,147,288 km (0.117 R)
• M48: 31,684,231 km (0.115 R)
• M49: 32,605,604 km (0.118 R)
• M50: 33,100,474 km (0.032 R)
• M51: 35,485,213 km (0.073 R)
• M52: 35,994,295 km (0.036 R)
• M53: 36,890,985 km (0.08 R)
• M54: 39,295,920 km (0.06 R)
• M55: 40,417,754 km (0.066 R)
• M56: 40,816,283 km (0.114 R)
• M57: 41,818,140 km (0.109 R)
• M58: 42,423,114 km (0.062 R)
• M59: 43,234,233 km (0.117 R)
• M60: 43,982,372 km (0.037 R)
• M61: 44,666,035 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.9

Radius: 3.9

Gravity: 15.44 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 15.69 AU - 18.57 AU

Year: 26293 Days

Day: 18.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 102,735,228 km

• M1: 229,184 km (0.094 R)
• M2: 503,098 km (0.063 R)
• M3: 540,348 km (0.111 R)
• M4: 598,242 km (0.114 R)
• M5: 1,282,353 km (0.099 R)
• M6: 1,466,658 km (0.11 R)
• M7: 1,659,190 km (0.069 R)
• M8: 1,744,162 km (0.108 R)
• M9: 1,859,801 km (0.119 R)
• M10: 2,098,409 km (0.1 R)
• M11: 2,346,742 km (0.11 R)
• M12: 2,506,662 km (0.068 R)
• M13: 2,837,124 km (0.095 R)
• M14: 3,041,923 km (0.061 R)
• M15: 3,146,193 km (0.117 R)
• M16: 3,870,546 km (0.114 R)
• M17: 3,945,793 km (0.115 R)
• M18: 5,889,818 km (0.087 R)
• M19: 5,932,902 km (0.118 R)
• M20: 6,063,202 km (0.113 R)
• M21: 6,106,884 km (0.104 R)
• M22: 6,282,512 km (0.095 R)
• M23: 6,415,205 km (0.101 R)
• M24: 6,459,786 km (0.093 R)
• M25: 6,504,366 km (0.102 R)
• M26: 7,185,186 km (0.053 R)
• M27: 7,277,637 km (0.116 R)
• M28: 7,698,606 km (0.092 R)
• M29: 8,079,482 km (0.107 R)
• M30: 8,369,253 km (0.115 R)
• M31: 8,613,247 km (0.053 R)
• M32: 9,308,877 km (0.048 R)
• M33: 9,816,612 km (0.06 R)
• M34: 10,177,442 km (0.074 R)
• M35: 11,393,224 km (0.099 R)
• M36: 11,501,084 km (0.109 R)
• M37: 12,431,583 km (0.103 R)
• M38: 12,765,785 km (0.087 R)
• M39: 13,499,861 km (0.025 R)
• M40: 14,773,089 km (0.076 R)
• M41: 16,387,250 km (0.067 R)
• M42: 17,743,205 km (0.058 R)
• M43: 18,371,516 km (0.099 R)
• M44: 18,624,785 km (0.095 R)
• M45: 18,751,794 km (0.069 R)
• M46: 19,908,634 km (0.11 R)
• M47: 20,429,983 km (0.116 R)
• M48: 23,720,538 km (0.069 R)
• M49: 23,789,353 km (0.081 R)
• M50: 23,996,396 km (0.116 R)
• M51: 24,065,510 km (0.119 R)
• M52: 24,342,566 km (0.048 R)
• M53: 25,532,018 km (0.099 R)
• M54: 27,749,358 km (0.092 R)
• M55: 27,967,172 km (0.11 R)
• M56: 29,138,524 km (0.118 R)
• M57: 29,581,932 km (0.119 R)
• M58: 30,625,078 km (0.082 R)
• M59: 30,925,321 km (0.027 R)
• M60: 35,230,149 km (0.059 R)
• M61: 37,051,653 km (0.086 R)
• M62: 37,451,677 km (0.104 R)
• M63: 37,531,862 km (0.105 R)
• M64: 38,014,165 km (0.075 R)
• M65: 39,881,745 km (0.11 R)
• M66: 40,538,330 km (0.076 R)
• M67: 42,111,950 km (0.046 R)
• M68: 43,116,201 km (0.104 R)
• M69: 43,368,423 km (0.095 R)
• M70: 43,452,646 km (0.105 R)
• M71: 44,043,558 km (0.094 R)
• M72: 46,347,515 km (0.102 R)
• M73: 46,778,506 km (0.086 R)
• M74: 47,557,612 km (0.049 R)
• M75: 47,992,194 km (0.108 R)
• M76: 48,079,260 km (0.079 R)
• M77: 48,953,061 km (0.076 R)
• M78: 49,216,203 km (0.087 R)
• M79: 49,567,908 km (0.061 R)
• M80: 49,655,872 km (0.074 R)
• M81: 50,273,561 km (0.117 R)
• M82: 51,071,516 km (0.104 R)
• M83: 51,160,377 km (0.076 R)
• M84: 51,338,399 km (0.091 R)
• M85: 52,410,716 km (0.084 R)
• M86: 54,214,119 km (0.069 R)
• M87: 55,305,884 km (0.113 R)
• M88: 55,854,459 km (0.085 R)
• M89: 59,370,608 km (0.095 R)
• M90: 61,155,460 km (0.108 R)
• M91: 62,101,816 km (0.081 R)
• M92: 62,196,661 km (0.114 R)
• M93: 62,481,795 km (0.076 R)
• M94: 63,913,297 km (0.039 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.1

Radius: 5.2

Gravity: 29.89 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 17.44 AU - 19.04 AU

Year: 28890 Days

Day: 20.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 102,735,228 km

• M1: 67,917 km (0.041 R)
• M2: 112,348 km (0.118 R)
• M3: 152,291 km (0.111 R)
• M4: 545,733 km (0.048 R)
• M5: 1,966,165 km (0.075 R)
• M6: 2,007,005 km (0.11 R)
• M7: 2,654,016 km (0.065 R)
• M8: 3,458,553 km (0.094 R)
• M9: 3,810,407 km (0.111 R)
• M10: 3,861,570 km (0.088 R)
• M11: 4,439,766 km (0.097 R)
• M12: 5,214,084 km (0.044 R)
• M13: 5,616,652 km (0.065 R)
• M14: 5,674,995 km (0.086 R)
• M15: 6,390,671 km (0.081 R)
• M16: 6,451,707 km (0.104 R)
• M17: 6,574,078 km (0.078 R)
• M18: 7,388,489 km (0.08 R)
• M19: 7,581,022 km (0.108 R)
• M20: 8,036,398 km (0.089 R)
• M21: 10,300,113 km (0.113 R)
• M22: 11,910,534 km (0.078 R)
• M23: 12,591,653 km (0.027 R)
• M24: 13,441,219 km (0.047 R)
• M25: 14,309,186 km (0.114 R)
• M26: 15,195,105 km (0.101 R)
• M27: 15,439,847 km (0.077 R)
• M28: 16,181,702 km (0.108 R)
• M29: 16,935,227 km (0.109 R)
• M30: 18,043,598 km (0.117 R)
• M31: 18,129,766 km (0.088 R)
• M32: 18,824,498 km (0.08 R)
• M33: 19,175,156 km (0.08 R)
• M34: 19,882,903 km (0.074 R)
• M35: 20,599,178 km (0.038 R)
• M36: 21,141,919 km (0.066 R)
• M37: 21,781,151 km (0.035 R)
• M38: 22,612,167 km (0.117 R)
• M39: 22,891,466 km (0.088 R)
• M40: 22,984,815 km (0.055 R)
• M41: 23,641,849 km (0.096 R)
• M42: 24,305,166 km (0.112 R)
• M43: 24,400,310 km (0.089 R)
• M44: 26,135,945 km (0.119 R)
• M45: 28,310,649 km (0.045 R)
• M46: 30,748,346 km (0.085 R)
• M47: 31,161,087 km (0.11 R)
• M48: 31,264,609 km (0.067 R)
• M49: 33,146,699 km (0.108 R)
• M50: 39,791,837 km (0.088 R)
• M51: 40,241,528 km (0.12 R)
• M52: 40,919,356 km (0.114 R)
• M53: 43,205,660 km (0.111 R)
• M54: 43,321,000 km (0.099 R)
• M55: 43,783,706 km (0.116 R)
• M56: 45,415,819 km (0.115 R)
• M57: 47,424,171 km (0.096 R)
• M58: 50,916,533 km (0.095 R)
• M59: 51,404,820 km (0.12 R)
• M60: 52,878,659 km (0.073 R)
• M61: 53,002,077 km (0.1 R)
• M62: 53,868,847 km (0.068 R)
• M63: 58,017,794 km (0.119 R)
• M64: 58,527,624 km (0.079 R)
• M65: 59,551,771 km (0.118 R)
• M66: 60,066,088 km (0.056 R)
• M67: 60,581,902 km (0.115 R)
• M68: 61,358,315 km (0.115 R)
• M69: 61,877,718 km (0.077 R)
• M70: 62,529,068 km (0.109 R)
• M71: 65,289,448 km (0.081 R)
• M72: 65,421,842 km (0.091 R)
• M73: 66,617,877 km (0.117 R)
• M74: 67,018,051 km (0.102 R)
• M75: 67,151,642 km (0.098 R)
• M76: 67,285,382 km (0.105 R)
• M77: 72,293,470 km (0.05 R)
• M78: 73,805,456 km (0.101 R)
• M79: 74,911,433 km (0.119 R)
• M80: 80,665,565 km (0.12 R)
• M81: 81,377,053 km (0.093 R)
• M82: 85,399,141 km (0.079 R)
• M83: 88,311,363 km (0.072 R)
• M84: 90,221,728 km (0.059 R)
• M85: 90,664,538 km (0.079 R)
• M86: 91,108,095 km (0.109 R)
• M87: 91,997,305 km (0.068 R)
• M88: 96,637,083 km (0.12 R)
• M89: 98,149,817 km (0.079 R)
• M90: 100,739,655 km (0.096 R)
• M91: 101,966,208 km (0.083 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 16,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit