🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.86 AU - 1.38 AU

Year: 360 Days

Day: 47.4 Hours

Environment

Temp: 234 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.99 AU - 1.49 AU

Year: 419 Days

Day: 16.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.73 AU - 2.03 AU

Year: 782 Days

Day: 20.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,156,244 km

• M1: 106,214 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.63 AU - 3.65 AU

Year: 1688 Days

Day: 30.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,156,244 km

• M1: 204,351 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.94 AU - 3.92 AU

Year: 1927 Days

Day: 13.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.13 AU - 5.93 AU

Year: 3945 Days

Day: 41.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.17 AU - 9.61 AU

Year: 6722 Days

Day: 20.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.5

Radius: 12.4

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 12.91 AU - 17.01 AU

Year: 17551 Days

Day: 6.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,156,244 km

• M1: 227,688 km (0.032 R)
• M2: 575,054 km (0.055 R)
• M3: 787,034 km (0.114 R)
• M4: 951,592 km (0.101 R)
• M5: 1,181,225 km (0.103 R)
• M6: 1,372,560 km (0.113 R)
• M7: 1,694,645 km (0.09 R)
• M8: 1,786,647 km (0.083 R)
• M9: 2,040,814 km (0.052 R)
• M10: 3,442,397 km (0.063 R)
• M11: 3,680,108 km (0.09 R)
• M12: 3,882,364 km (0.114 R)
• M13: 4,727,891 km (0.118 R)
• M14: 5,398,688 km (0.115 R)
• M15: 5,815,617 km (0.077 R)
• M16: 6,533,837 km (0.05 R)
• M17: 7,844,464 km (0.072 R)
• M18: 8,529,771 km (0.116 R)
• M19: 9,179,325 km (0.081 R)
• M20: 9,565,737 km (0.098 R)
• M21: 9,677,187 km (0.077 R)
• M22: 11,281,475 km (0.068 R)
• M23: 12,114,286 km (0.062 R)
• M24: 12,295,299 km (0.11 R)
• M25: 13,028,628 km (0.084 R)
• M26: 13,338,296 km (0.051 R)
• M27: 13,901,981 km (0.094 R)
• M28: 14,218,530 km (0.071 R)
• M29: 14,601,500 km (0.072 R)
• M30: 15,117,463 km (0.101 R)
• M31: 17,512,376 km (0.062 R)
• M32: 18,544,750 km (0.068 R)
• M33: 19,033,337 km (0.092 R)
• M34: 19,738,541 km (0.105 R)
• M35: 20,452,422 km (0.109 R)
• M36: 21,685,408 km (0.099 R)
• M37: 22,570,130 km (0.082 R)
• M38: 23,466,670 km (0.079 R)
• M39: 24,374,879 km (0.082 R)
• M40: 24,756,802 km (0.096 R)
• M41: 25,063,627 km (0.084 R)
• M42: 26,460,273 km (0.086 R)
• M43: 26,773,980 km (0.042 R)
• M44: 27,484,570 km (0.12 R)
• M45: 27,643,293 km (0.095 R)
• M46: 29,653,290 km (0.096 R)
• M47: 30,552,523 km (0.055 R)
• M48: 33,982,503 km (0.1 R)
• M49: 34,751,585 km (0.099 R)
• M50: 34,837,455 km (0.064 R)
• M51: 35,009,193 km (0.109 R)
• M52: 35,612,820 km (0.104 R)
• M53: 35,699,437 km (0.062 R)
• M54: 36,306,954 km (0.107 R)
• M55: 37,444,497 km (0.068 R)
• M56: 38,682,569 km (0.109 R)
• M57: 38,771,430 km (0.112 R)
• M58: 38,949,601 km (0.088 R)
• M59: 39,575,070 km (0.033 R)
• M60: 40,564,659 km (0.041 R)
• M61: 40,655,017 km (0.096 R)
• M62: 41,380,417 km (0.11 R)
• M63: 43,304,844 km (0.119 R)
• M64: 44,045,652 km (0.109 R)
• M65: 45,727,581 km (0.118 R)
• M66: 48,865,546 km (0.081 R)
• M67: 50,411,939 km (0.118 R)
• M68: 50,995,969 km (0.12 R)
• M69: 51,093,507 km (0.07 R)
• M70: 51,288,732 km (0.091 R)
• M71: 51,974,190 km (0.073 R)
• M72: 52,564,204 km (0.104 R)
• M73: 53,354,380 km (0.113 R)
• M74: 54,546,824 km (0.057 R)
• M75: 54,946,251 km (0.107 R)
• M76: 56,251,193 km (0.112 R)
• M77: 57,973,064 km (0.083 R)
• M78: 59,609,366 km (0.088 R)
• M79: 59,712,140 km (0.039 R)
• M80: 62,092,242 km (0.082 R)
• M81: 62,927,297 km (0.101 R)
• M82: 63,871,260 km (0.047 R)
• M83: 65,560,968 km (0.114 R)
• M84: 69,849,041 km (0.052 R)
• M85: 70,065,808 km (0.109 R)
• M86: 70,608,849 km (0.099 R)
• M87: 71,044,178 km (0.104 R)
• M88: 72,026,887 km (0.032 R)
• M89: 72,794,473 km (0.078 R)
• M90: 73,234,291 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.4

Radius: 8

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 16.56 AU - 20.9 AU

Year: 24587 Days

Day: 15.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,156,244 km

• M1: 186,249 km (0.114 R)
• M2: 258,954 km (0.078 R)
• M3: 928,105 km (0.086 R)
• M4: 1,099,245 km (0.098 R)
• M5: 1,707,211 km (0.086 R)
• M6: 2,212,852 km (0.069 R)
• M7: 2,561,564 km (0.117 R)
• M8: 2,722,083 km (0.101 R)
• M9: 3,223,535 km (0.116 R)
• M10: 4,310,064 km (0.048 R)
• M11: 4,549,720 km (0.113 R)
• M12: 4,843,081 km (0.04 R)
• M13: 4,942,265 km (0.094 R)
• M14: 5,092,312 km (0.099 R)
• M15: 5,551,427 km (0.085 R)
• M16: 7,747,823 km (0.113 R)
• M17: 7,863,911 km (0.08 R)
• M18: 8,393,937 km (0.11 R)
• M19: 9,302,744 km (0.077 R)
• M20: 9,612,561 km (0.096 R)
• M21: 9,737,475 km (0.05 R)
• M22: 10,306,246 km (0.094 R)
• M23: 11,212,211 km (0.057 R)
• M24: 11,277,884 km (0.077 R)
• M25: 12,008,969 km (0.097 R)
• M26: 14,363,789 km (0.083 R)
• M27: 14,938,095 km (0.082 R)
• M28: 16,183,498 km (0.088 R)
• M29: 16,856,090 km (0.089 R)
• M30: 19,085,248 km (0.104 R)
• M31: 19,557,977 km (0.108 R)
• M32: 20,998,904 km (0.039 R)
• M33: 21,405,211 km (0.083 R)
• M34: 23,056,473 km (0.109 R)
• M35: 23,643,943 km (0.075 R)
• M36: 23,897,362 km (0.109 R)
• M37: 24,406,593 km (0.112 R)
• M38: 25,177,322 km (0.104 R)
• M39: 28,160,303 km (0.09 R)
• M40: 28,608,199 km (0.095 R)
• M41: 29,420,665 km (0.11 R)
• M42: 29,602,127 km (0.111 R)
• M43: 30,149,057 km (0.096 R)
• M44: 33,784,435 km (0.082 R)
• M45: 33,974,574 km (0.109 R)
• M46: 34,738,570 km (0.079 R)
• M47: 35,701,681 km (0.088 R)
• M48: 35,798,471 km (0.085 R)
• M49: 36,089,290 km (0.05 R)
• M50: 36,283,767 km (0.107 R)
• M51: 37,653,934 km (0.07 R)
• M52: 40,042,264 km (0.118 R)
• M53: 40,950,323 km (0.036 R)
• M54: 41,153,028 km (0.064 R)
• M55: 41,763,238 km (0.115 R)
• M56: 41,865,263 km (0.117 R)
• M57: 42,889,710 km (0.102 R)
• M58: 44,650,327 km (0.07 R)
• M59: 45,172,573 km (0.11 R)
• M60: 45,486,878 km (0.065 R)
• M61: 45,591,746 km (0.104 R)
• M62: 46,963,409 km (0.075 R)
• M63: 47,707,509 km (0.081 R)
• M64: 50,179,913 km (0.071 R)
• M65: 50,505,438 km (0.058 R)
• M66: 50,940,618 km (0.102 R)
• M67: 51,158,732 km (0.057 R)
• M68: 51,486,351 km (0.096 R)
• M69: 52,693,606 km (0.116 R)
• M70: 54,021,437 km (0.119 R)
• M71: 54,355,040 km (0.081 R)
• M72: 55,248,139 km (0.103 R)
• M73: 57,388,586 km (0.048 R)
• M74: 60,246,054 km (0.074 R)
• M75: 60,823,053 km (0.089 R)
• M76: 61,054,481 km (0.106 R)
• M77: 61,750,111 km (0.076 R)
• M78: 63,383,720 km (0.08 R)
• M79: 66,812,653 km (0.076 R)
• M80: 68,970,902 km (0.102 R)
• M81: 69,937,603 km (0.051 R)
• M82: 70,787,020 km (0.081 R)
• M83: 70,908,643 km (0.117 R)
• M84: 71,517,805 km (0.068 R)
• M85: 72,006,392 km (0.097 R)
• M86: 73,232,795 km (0.106 R)
• M87: 73,848,540 km (0.098 R)
• M88: 74,218,944 km (0.108 R)
• M89: 75,955,028 km (0.106 R)
• M90: 77,704,575 km (0.101 R)
• M91: 79,467,287 km (0.087 R)
• M92: 79,720,257 km (0.066 R)
• M93: 79,973,376 km (0.081 R)
• M94: 80,607,521 km (0.058 R)
• M95: 83,931,586 km (0.098 R)
• M96: 85,999,328 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322

Radius: 7.1

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 15.45 AU - 23.81 AU

Year: 26381 Days

Day: 19.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,156,244 km

• M1: 90,507 km (0.072 R)
• M2: 245,789 km (0.101 R)
• M3: 304,581 km (0.052 R)
• M4: 403,615 km (0.086 R)
• M5: 553,662 km (0.09 R)
• M6: 614,698 km (0.058 R)
• M7: 789,428 km (0.112 R)
• M8: 859,141 km (0.11 R)
• M9: 1,055,413 km (0.11 R)
• M10: 1,132,755 km (0.067 R)
• M11: 1,212,042 km (0.097 R)
• M12: 1,320,800 km (0.052 R)
• M13: 1,849,478 km (0.054 R)
• M14: 2,169,169 km (0.115 R)
• M15: 2,302,012 km (0.109 R)
• M16: 2,681,093 km (0.075 R)
• M17: 3,342,764 km (0.12 R)
• M18: 3,457,955 km (0.1 R)
• M19: 3,574,342 km (0.085 R)
• M20: 3,692,075 km (0.077 R)
• M21: 4,134,736 km (0.057 R)
• M22: 4,383,218 km (0.106 R)
• M23: 5,290,977 km (0.084 R)
• M24: 9,185,908 km (0.115 R)
• M25: 9,239,613 km (0.037 R)
• M26: 9,618,993 km (0.061 R)
• M27: 10,003,460 km (0.114 R)
• M28: 11,649,336 km (0.08 R)
• M29: 12,000,292 km (0.11 R)
• M30: 13,134,244 km (0.038 R)
• M31: 14,053,523 km (0.061 R)
• M32: 15,759,836 km (0.064 R)
• M33: 15,888,939 km (0.027 R)
• M34: 17,197,921 km (0.106 R)
• M35: 17,397,185 km (0.117 R)
• M36: 17,597,347 km (0.047 R)
• M37: 17,932,596 km (0.037 R)
• M38: 18,134,703 km (0.101 R)
• M39: 19,848,346 km (0.09 R)
• M40: 20,197,209 km (0.106 R)
• M41: 21,327,271 km (0.111 R)
• M42: 22,841,500 km (0.102 R)
• M43: 22,987,508 km (0.106 R)
• M44: 23,500,928 km (0.08 R)
• M45: 25,139,324 km (0.046 R)
• M46: 25,819,994 km (0.092 R)
• M47: 26,048,280 km (0.12 R)
• M48: 27,045,201 km (0.069 R)
• M49: 27,432,061 km (0.119 R)
• M50: 30,110,012 km (0.081 R)
• M51: 30,671,752 km (0.116 R)
• M52: 30,832,869 km (0.111 R)
• M53: 32,131,827 km (0.092 R)
• M54: 33,448,588 km (0.093 R)
• M55: 36,902,354 km (0.079 R)
• M56: 37,934,430 km (0.106 R)
• M57: 38,280,599 km (0.085 R)
• M58: 38,888,864 km (0.087 R)
• M59: 39,325,391 km (0.043 R)
• M60: 41,353,788 km (0.067 R)
• M61: 42,067,370 km (0.08 R)
• M62: 43,416,144 km (0.088 R)
• M63: 43,778,171 km (0.096 R)
• M64: 47,826,589 km (0.059 R)
• M65: 49,422,499 km (0.07 R)
• M66: 49,611,441 km (0.102 R)
• M67: 49,705,837 km (0.056 R)
• M68: 50,559,443 km (0.045 R)
• M69: 50,749,731 km (0.095 R)
• M70: 50,845,025 km (0.088 R)
• M71: 51,226,649 km (0.043 R)
• M72: 53,439,501 km (0.059 R)
• M73: 53,827,408 km (0.098 R)
• M74: 54,021,885 km (0.076 R)
• M75: 54,606,215 km (0.059 R)
• M76: 56,175,048 km (0.065 R)
• M77: 57,262,175 km (0.072 R)
• M78: 60,868,382 km (0.087 R)
• M79: 62,188,433 km (0.118 R)
• M80: 62,596,686 km (0.111 R)
• M81: 69,246,012 km (0.057 R)
• M82: 69,774,990 km (0.116 R)
• M83: 71,049,714 km (0.076 R)

Kuiper Belt

Range: 36.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 15,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit