🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.96 AU - 1.02 AU

Year: 346 Days

Day: 30.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,942,817 km

• M1: 449,392 km (0.076 R)
• M2: 765,941 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.8 AU - 1.22 AU

Year: 357 Days

Day: 14.3 Hours

Environment

Temp: 102 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,942,817 km

• M1: 131,646 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.59 AU - 2.85 AU

Year: 1577 Days

Day: 38.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.01 AU - 4.95 AU

Year: 3333 Days

Day: 37.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.67 AU - 5.01 AU

Year: 3742 Days

Day: 28.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,942,817 km

• M1: 207,642 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.17 AU - 6.11 AU

Year: 4096 Days

Day: 44.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,942,817 km

• M1: 421,866 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.1

Radius: 13.1

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.09 AU - 7.77 AU

Year: 5731 Days

Day: 13.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,942,817 km

• M1: 175,179 km (0.113 R)
• M2: 260,899 km (0.092 R)
• M3: 439,967 km (0.054 R)
• M4: 597,494 km (0.06 R)
• M5: 710,590 km (0.1 R)
• M6: 902,973 km (0.052 R)
• M7: 1,082,490 km (0.115 R)
• M8: 1,209,200 km (0.101 R)
• M9: 1,375,104 km (0.084 R)
• M10: 1,548,936 km (0.115 R)
• M11: 1,730,399 km (0.094 R)
• M12: 1,861,895 km (0.108 R)
• M13: 2,035,877 km (0.101 R)
• M14: 2,134,911 km (0.118 R)
• M15: 2,235,740 km (0.114 R)
• M16: 2,317,570 km (0.041 R)
• M17: 2,484,222 km (0.106 R)
• M18: 2,829,943 km (0.098 R)
• M19: 3,191,371 km (0.111 R)
• M20: 3,761,190 km (0.039 R)
• M21: 3,908,843 km (0.039 R)
• M22: 4,914,440 km (0.099 R)
• M23: 5,488,147 km (0.105 R)
• M24: 5,911,061 km (0.092 R)
• M25: 6,054,375 km (0.096 R)
• M26: 6,286,103 km (0.105 R)
• M27: 6,938,648 km (0.08 R)
• M28: 7,581,770 km (0.102 R)
• M29: 7,737,800 km (0.101 R)
• M30: 8,021,288 km (0.054 R)
• M31: 8,630,900 km (0.066 R)
• M32: 10,375,061 km (0.079 R)
• M33: 10,513,738 km (0.092 R)
• M34: 11,145,191 km (0.114 R)
• M35: 11,251,705 km (0.07 R)
• M36: 11,501,383 km (0.039 R)
• M37: 11,644,848 km (0.067 R)
• M38: 11,789,060 km (0.118 R)
• M39: 11,970,074 km (0.116 R)
• M40: 12,334,793 km (0.049 R)
• M41: 12,888,904 km (0.067 R)
• M42: 13,754,178 km (0.107 R)
• M43: 13,868,471 km (0.12 R)
• M44: 14,213,144 km (0.095 R)
• M45: 15,264,219 km (0.08 R)
• M46: 15,819,077 km (0.061 R)
• M47: 16,018,940 km (0.1 R)
• M48: 17,030,371 km (0.063 R)
• M49: 17,895,944 km (0.115 R)
• M50: 17,979,121 km (0.085 R)
• M51: 18,271,435 km (0.062 R)
• M52: 18,523,059 km (0.096 R)
• M53: 18,902,738 km (0.059 R)
• M54: 19,157,354 km (0.116 R)
• M55: 19,242,475 km (0.075 R)
• M56: 19,455,801 km (0.104 R)
• M57: 19,755,745 km (0.095 R)
• M58: 19,927,932 km (0.06 R)
• M59: 21,014,910 km (0.087 R)
• M60: 21,720,713 km (0.098 R)
• M61: 22,076,607 km (0.07 R)
• M62: 22,255,226 km (0.09 R)
• M63: 22,839,107 km (0.055 R)
• M64: 23,065,149 km (0.095 R)
• M65: 24,482,440 km (0.092 R)
• M66: 26,305,290 km (0.083 R)
• M67: 29,537,800 km (0.072 R)
• M68: 29,833,406 km (0.1 R)
• M69: 30,278,459 km (0.102 R)
• M70: 30,975,436 km (0.093 R)
• M71: 31,576,969 km (0.038 R)
• M72: 31,677,648 km (0.111 R)
• M73: 32,030,699 km (0.116 R)
• M74: 32,689,828 km (0.054 R)
• M75: 32,842,567 km (0.067 R)
• M76: 33,148,794 km (0.053 R)
• M77: 33,918,475 km (0.095 R)
• M78: 34,021,548 km (0.108 R)
• M79: 34,434,737 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.6

Radius: 14.4

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.58 AU - 9.64 AU

Year: 10470 Days

Day: 12.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 69,942,817 km

• M1: 238,160 km (0.036 R)
• M2: 687,253 km (0.09 R)
• M3: 800,049 km (0.114 R)
• M4: 911,799 km (0.066 R)
• M5: 1,637,199 km (0.084 R)
• M6: 2,136,706 km (0.097 R)
• M7: 2,451,909 km (0.066 R)
• M8: 3,568,358 km (0.071 R)
• M9: 3,817,289 km (0.105 R)
• M10: 3,929,786 km (0.072 R)
• M11: 4,376,486 km (0.116 R)
• M12: 5,365,627 km (0.104 R)
• M13: 5,492,187 km (0.073 R)
• M14: 5,619,644 km (0.107 R)
• M15: 6,024,605 km (0.104 R)
• M16: 6,156,102 km (0.064 R)
• M17: 6,272,040 km (0.114 R)
• M18: 6,489,406 km (0.102 R)
• M19: 6,828,694 km (0.08 R)
• M20: 7,208,523 km (0.077 R)
• M21: 7,684,244 km (0.12 R)
• M22: 8,206,790 km (0.059 R)
• M23: 8,426,399 km (0.063 R)
• M24: 9,172,444 km (0.078 R)
• M25: 9,553,470 km (0.115 R)
• M26: 10,017,672 km (0.103 R)
• M27: 10,648,077 km (0.066 R)
• M28: 11,048,700 km (0.107 R)
• M29: 11,393,075 km (0.094 R)
• M30: 11,597,276 km (0.097 R)
• M31: 11,699,900 km (0.055 R)
• M32: 12,071,800 km (0.07 R)
• M33: 12,217,359 km (0.116 R)
• M34: 13,879,840 km (0.117 R)
• M35: 14,141,936 km (0.105 R)
• M36: 14,938,095 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.3

Radius: 7.5

Gravity: 16.17 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 12.01 AU - 16.11 AU

Year: 18529 Days

Day: 24.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 69,942,817 km

• M1: 139,724 km (0.064 R)
• M2: 370,105 km (0.048 R)
• M3: 851,062 km (0.104 R)
• M4: 1,034,469 km (0.094 R)
• M5: 1,318,705 km (0.097 R)
• M6: 1,658,891 km (0.115 R)
• M7: 2,381,000 km (0.075 R)
• M8: 3,310,750 km (0.113 R)
• M9: 3,517,495 km (0.093 R)
• M10: 5,804,996 km (0.069 R)
• M11: 6,104,790 km (0.083 R)
• M12: 6,155,204 km (0.074 R)
• M13: 6,512,145 km (0.042 R)
• M14: 8,508,678 km (0.114 R)
• M15: 8,565,076 km (0.089 R)
• M16: 9,136,092 km (0.094 R)
• M17: 9,660,432 km (0.027 R)
• M18: 9,896,647 km (0.114 R)
• M19: 10,314,624 km (0.068 R)
• M20: 10,799,470 km (0.089 R)
• M21: 11,044,661 km (0.08 R)
• M22: 11,106,146 km (0.116 R)
• M23: 11,229,714 km (0.033 R)
• M24: 11,478,046 km (0.08 R)
• M25: 12,489,777 km (0.064 R)
• M26: 12,553,954 km (0.109 R)
• M27: 12,682,608 km (0.047 R)
• M28: 13,860,243 km (0.05 R)
• M29: 15,760,734 km (0.05 R)
• M30: 15,969,124 km (0.117 R)
• M31: 16,038,837 km (0.058 R)
• M32: 17,525,391 km (0.095 R)
• M33: 18,540,711 km (0.076 R)
• M34: 19,949,026 km (0.044 R)
• M35: 21,008,478 km (0.094 R)
• M36: 21,545,085 km (0.059 R)
• M37: 22,553,525 km (0.116 R)
• M38: 23,024,159 km (0.089 R)
• M39: 23,181,836 km (0.114 R)
• M40: 24,294,993 km (0.05 R)
• M41: 24,858,229 km (0.119 R)
• M42: 25,751,777 km (0.118 R)
• M43: 26,490,641 km (0.112 R)
• M44: 27,403,338 km (0.075 R)
• M45: 28,495,103 km (0.079 R)
• M46: 28,664,298 km (0.106 R)
• M47: 29,003,736 km (0.096 R)
• M48: 30,202,314 km (0.094 R)
• M49: 31,329,684 km (0.095 R)
• M50: 32,030,250 km (0.113 R)
• M51: 32,382,553 km (0.069 R)
• M52: 32,470,816 km (0.089 R)
• M53: 33,268,771 km (0.114 R)
• M54: 34,342,734 km (0.111 R)
• M55: 34,703,265 km (0.096 R)
• M56: 34,793,622 km (0.106 R)
• M57: 34,883,979 km (0.102 R)
• M58: 34,974,486 km (0.11 R)
• M59: 35,155,649 km (0.098 R)
• M60: 36,708,475 km (0.064 R)
• M61: 39,502,814 km (0.094 R)
• M62: 40,449,319 km (0.081 R)
• M63: 42,075,598 km (0.048 R)
• M64: 43,042,150 km (0.081 R)
• M65: 43,333,566 km (0.072 R)
• M66: 43,625,581 km (0.108 R)
• M67: 44,702,088 km (0.115 R)
• M68: 46,980,912 km (0.067 R)
• M69: 47,481,317 km (0.046 R)
• M70: 47,782,457 km (0.055 R)
• M71: 49,297,435 km (0.099 R)
• M72: 51,238,916 km (0.104 R)
• M73: 52,167,171 km (0.105 R)
• M74: 53,517,890 km (0.039 R)
• M75: 53,622,310 km (0.085 R)
• M76: 53,726,729 km (0.076 R)
• M77: 57,104,649 km (0.117 R)
• M78: 58,281,535 km (0.083 R)
• M79: 60,116,204 km (0.086 R)
• M80: 61,531,848 km (0.076 R)
• M81: 64,063,343 km (0.099 R)
• M82: 65,509,207 km (0.098 R)
• M83: 66,068,104 km (0.064 R)
• M84: 66,740,996 km (0.12 R)
• M85: 67,415,981 km (0.067 R)
• M86: 68,546,193 km (0.1 R)
• M87: 68,659,588 km (0.047 R)
• M88: 70,253,254 km (0.115 R)
• M89: 70,596,282 km (0.087 R)
• M90: 70,939,909 km (0.059 R)
• M91: 71,169,392 km (0.09 R)
• M92: 72,666,418 km (0.09 R)
• M93: 72,897,696 km (0.074 R)
• M94: 73,245,062 km (0.113 R)
• M95: 73,592,877 km (0.114 R)
• M96: 73,708,965 km (0.113 R)
• M97: 74,639,913 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.7

Radius: 3.8

Gravity: 26.23 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 12.66 AU - 20.48 AU

Year: 23706 Days

Day: 17.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,942,817 km

• M1: 188,643 km (0.107 R)
• M2: 544,686 km (0.114 R)
• M3: 736,770 km (0.11 R)
• M4: 1,286,691 km (0.096 R)
• M5: 1,341,743 km (0.097 R)
• M6: 1,369,569 km (0.048 R)
• M7: 1,599,201 km (0.096 R)
• M8: 1,658,592 km (0.043 R)
• M9: 2,093,921 km (0.117 R)
• M10: 2,126,235 km (0.053 R)
• M11: 3,210,670 km (0.038 R)
• M12: 3,399,312 km (0.077 R)
• M13: 3,787,369 km (0.089 R)
• M14: 3,866,656 km (0.075 R)
• M15: 4,312,607 km (0.039 R)
• M16: 4,395,335 km (0.086 R)
• M17: 4,436,923 km (0.075 R)
• M18: 4,520,548 km (0.087 R)
• M19: 4,689,295 km (0.101 R)
• M20: 8,111,645 km (0.061 R)
• M21: 8,419,817 km (0.093 R)
• M22: 8,575,399 km (0.119 R)
• M23: 9,367,071 km (0.036 R)
• M24: 9,474,482 km (0.091 R)
• M25: 10,737,836 km (0.101 R)
• M26: 10,906,433 km (0.116 R)
• M27: 11,474,905 km (0.049 R)
• M28: 11,647,241 km (0.102 R)
• M29: 11,878,520 km (0.064 R)
• M30: 11,936,564 km (0.107 R)
• M31: 12,286,772 km (0.059 R)
• M32: 12,640,422 km (0.105 R)
• M33: 12,997,362 km (0.1 R)
• M34: 13,357,743 km (0.119 R)
• M35: 14,458,036 km (0.108 R)
• M36: 15,587,201 km (0.034 R)
• M37: 15,778,087 km (0.094 R)
• M38: 16,033,900 km (0.112 R)
• M39: 16,162,255 km (0.115 R)
• M40: 16,874,640 km (0.11 R)
• M41: 17,005,239 km (0.037 R)
• M42: 17,333,307 km (0.113 R)
• M43: 17,597,198 km (0.034 R)
• M44: 18,062,148 km (0.114 R)
• M45: 18,868,779 km (0.097 R)
• M46: 18,936,547 km (0.081 R)
• M47: 21,640,828 km (0.06 R)
• M48: 23,218,637 km (0.079 R)
• M49: 23,436,750 km (0.093 R)
• M50: 24,537,043 km (0.115 R)
• M51: 24,684,995 km (0.047 R)
• M52: 24,759,046 km (0.085 R)
• M53: 25,056,147 km (0.079 R)
• M54: 25,504,193 km (0.094 R)
• M55: 25,879,384 km (0.111 R)
• M56: 26,030,030 km (0.105 R)
• M57: 27,016,179 km (0.074 R)
• M58: 27,398,700 km (0.117 R)
• M59: 27,705,974 km (0.115 R)
• M60: 28,557,037 km (0.065 R)
• M61: 29,573,704 km (0.115 R)
• M62: 32,369,538 km (0.105 R)
• M63: 32,613,084 km (0.119 R)
• M64: 33,101,970 km (0.086 R)
• M65: 33,183,650 km (0.108 R)
• M66: 33,511,120 km (0.037 R)
• M67: 33,675,378 km (0.117 R)
• M68: 33,839,786 km (0.056 R)
• M69: 34,666,015 km (0.092 R)
• M70: 34,749,042 km (0.098 R)
• M71: 35,582,452 km (0.101 R)
• M72: 35,917,701 km (0.117 R)
• M73: 37,269,018 km (0.039 R)
• M74: 39,413,653 km (0.119 R)
• M75: 40,807,158 km (0.053 R)
• M76: 41,157,965 km (0.079 R)
• M77: 41,774,457 km (0.074 R)
• M78: 42,482,654 km (0.048 R)
• M79: 46,174,131 km (0.117 R)
• M80: 47,919,190 km (0.116 R)
• M81: 48,104,093 km (0.083 R)
• M82: 49,592,293 km (0.116 R)
• M83: 49,779,439 km (0.068 R)
• M84: 49,873,088 km (0.037 R)
• M85: 52,804,458 km (0.101 R)
• M86: 58,042,328 km (0.096 R)
• M87: 58,931,239 km (0.078 R)
• M88: 60,322,948 km (0.075 R)
• M89: 60,522,661 km (0.1 R)
• M90: 61,022,767 km (0.099 R)
• M91: 61,423,988 km (0.088 R)
• M92: 61,926,637 km (0.06 R)
• M93: 62,128,145 km (0.081 R)
• M94: 62,834,846 km (0.047 R)
• M95: 65,688,575 km (0.044 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 20,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit