🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.5 AU - 0.56 AU

Year: 249 Days

Day: 23 Hours

Environment

Temp: -118 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.59 AU - 0.63 AU

Year: 308 Days

Day: 44 Hours

Environment

Temp: -130 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.5 AU - 0.78 AU

Year: 331 Days

Day: 12.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,590,699 km

• M1: 43,832 km (0.111 R)

Asteroid Belt

Center: 0.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.6

Radius: 10.2

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.07 AU - 1.55 AU

Year: 968 Days

Day: 14.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 42,590,699 km

• M1: 136,284 km (0.028 R)
• M2: 202,705 km (0.113 R)
• M3: 277,803 km (0.08 R)
• M4: 354,846 km (0.09 R)
• M5: 441,613 km (0.117 R)
• M6: 531,671 km (0.118 R)
• M7: 641,027 km (0.114 R)
• M8: 988,543 km (0.091 R)
• M9: 1,082,490 km (0.107 R)
• M10: 1,179,579 km (0.115 R)
• M11: 1,248,693 km (0.059 R)
• M12: 1,335,011 km (0.085 R)
• M13: 1,407,267 km (0.081 R)
• M14: 1,522,458 km (0.085 R)
• M15: 1,649,317 km (0.117 R)
• M16: 1,842,148 km (0.068 R)
• M17: 2,135,809 km (0.064 R)
• M18: 2,230,654 km (0.091 R)
• M19: 2,395,361 km (0.087 R)
• M20: 2,655,063 km (0.091 R)
• M21: 2,798,677 km (0.117 R)
• M22: 2,923,890 km (0.1 R)
• M23: 3,019,035 km (0.1 R)
• M24: 3,083,063 km (0.116 R)
• M25: 3,256,147 km (0.077 R)
• M26: 3,343,812 km (0.096 R)
• M27: 3,443,593 km (0.052 R)
• M28: 3,566,712 km (0.111 R)
• M29: 4,121,421 km (0.08 R)
• M30: 4,264,287 km (0.109 R)
• M31: 4,384,714 km (0.113 R)
• M32: 4,506,187 km (0.077 R)
• M33: 4,740,308 km (0.065 R)
• M34: 4,815,107 km (0.052 R)
• M35: 4,915,337 km (0.08 R)
• M36: 5,258,964 km (0.052 R)
• M37: 5,492,336 km (0.073 R)
• M38: 5,557,860 km (0.073 R)
• M39: 5,663,177 km (0.106 R)
• M40: 5,742,464 km (0.061 R)
• M41: 5,969,553 km (0.085 R)
• M42: 6,172,408 km (0.098 R)
• M43: 6,281,465 km (0.099 R)
• M44: 6,640,350 km (0.082 R)
• M45: 6,780,224 km (0.099 R)
• M46: 6,907,083 km (0.103 R)
• M47: 6,977,843 km (0.08 R)
• M48: 7,552,449 km (0.054 R)
• M49: 7,625,452 km (0.114 R)
• M50: 8,157,422 km (0.03 R)
• M51: 8,322,279 km (0.106 R)
• M52: 8,564,328 km (0.027 R)
• M53: 8,670,842 km (0.076 R)
• M54: 8,747,287 km (0.067 R)
• M55: 9,319,648 km (0.1 R)
• M56: 9,445,011 km (0.061 R)
• M57: 9,729,098 km (0.112 R)
• M58: 9,840,249 km (0.12 R)
• M59: 10,257,328 km (0.069 R)
• M60: 10,696,397 km (0.096 R)
• M61: 10,794,833 km (0.074 R)
• M62: 10,877,112 km (0.085 R)
• M63: 11,042,118 km (0.045 R)
• M64: 11,141,601 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.3

Radius: 10.6

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.21 AU - 1.85 AU

Year: 1222 Days

Day: 7.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 42,590,699 km

• M1: 132,993 km (0.049 R)
• M2: 263,591 km (0.047 R)
• M3: 341,233 km (0.077 R)
• M4: 408,253 km (0.108 R)
• M5: 559,346 km (0.11 R)
• M6: 738,116 km (0.07 R)
• M7: 838,646 km (0.028 R)
• M8: 983,008 km (0.086 R)
• M9: 1,095,056 km (0.079 R)
• M10: 1,956,591 km (0.119 R)
• M11: 2,225,418 km (0.096 R)
• M12: 2,342,703 km (0.091 R)
• M13: 2,484,222 km (0.108 R)
• M14: 2,639,804 km (0.092 R)
• M15: 2,925,686 km (0.074 R)
• M16: 3,173,719 km (0.05 R)
• M17: 3,306,412 km (0.113 R)
• M18: 3,515,101 km (0.044 R)
• M19: 3,589,900 km (0.118 R)
• M20: 3,728,278 km (0.116 R)
• M21: 4,154,034 km (0.085 R)
• M22: 4,554,806 km (0.117 R)
• M23: 4,677,477 km (0.079 R)
• M24: 4,801,194 km (0.029 R)
• M25: 5,122,530 km (0.046 R)
• M26: 5,193,440 km (0.075 R)
• M27: 5,278,710 km (0.097 R)
• M28: 5,422,175 km (0.069 R)
• M29: 5,595,858 km (0.111 R)
• M30: 5,904,478 km (0.054 R)
• M31: 6,218,634 km (0.055 R)
• M32: 6,707,819 km (0.073 R)
• M33: 6,785,460 km (0.095 R)
• M34: 6,863,251 km (0.11 R)
• M35: 7,209,570 km (0.039 R)
• M36: 7,561,574 km (0.075 R)
• M37: 7,707,133 km (0.086 R)
• M38: 7,886,351 km (0.094 R)
• M39: 8,315,547 km (0.063 R)
• M40: 8,482,798 km (0.076 R)
• M41: 8,583,627 km (0.073 R)
• M42: 8,803,386 km (0.053 R)
• M43: 8,990,832 km (0.108 R)
• M44: 9,128,013 km (0.11 R)
• M45: 9,214,032 km (0.088 R)
• M46: 9,283,146 km (0.119 R)
• M47: 9,439,177 km (0.056 R)
• M48: 9,508,740 km (0.08 R)
• M49: 9,613,608 km (0.113 R)
• M50: 9,877,199 km (0.073 R)
• M51: 9,947,959 km (0.098 R)
• M52: 10,125,382 km (0.12 R)
• M53: 10,268,099 km (0.116 R)
• M54: 10,357,708 km (0.084 R)
• M55: 10,501,621 km (0.1 R)
• M56: 10,845,995 km (0.097 R)
• M57: 11,490,014 km (0.087 R)
• M58: 11,620,314 km (0.09 R)
• M59: 11,769,762 km (0.086 R)
• M60: 12,033,054 km (0.108 R)
• M61: 12,203,297 km (0.1 R)
• M62: 12,393,286 km (0.103 R)
• M63: 12,680,364 km (0.09 R)
• M64: 12,969,537 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.5

Radius: 6

Gravity: 24.07 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.53 AU - 7.89 AU

Year: 11223 Days

Day: 24.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 42,590,699 km

• M1: 167,250 km (0.108 R)
• M2: 269,575 km (0.114 R)
• M3: 365,168 km (0.103 R)
• M4: 1,044,193 km (0.102 R)
• M5: 1,895,854 km (0.079 R)
• M6: 2,142,242 km (0.115 R)
• M7: 2,725,524 km (0.117 R)
• M8: 2,878,712 km (0.091 R)
• M9: 3,034,742 km (0.083 R)
• M10: 4,132,492 km (0.091 R)
• M11: 4,595,647 km (0.089 R)
• M12: 4,668,351 km (0.06 R)
• M13: 5,340,046 km (0.028 R)
• M14: 5,493,383 km (0.04 R)
• M15: 5,570,576 km (0.054 R)
• M16: 6,161,338 km (0.073 R)
• M17: 6,241,522 km (0.104 R)
• M18: 6,937,751 km (0.074 R)
• M19: 7,021,376 km (0.111 R)
• M20: 7,443,990 km (0.069 R)
• M21: 9,445,759 km (0.081 R)
• M22: 10,053,127 km (0.075 R)
• M23: 10,290,239 km (0.086 R)
• M24: 10,769,700 km (0.084 R)
• M25: 11,354,778 km (0.051 R)
• M26: 11,651,281 km (0.096 R)
• M27: 11,800,430 km (0.086 R)
• M28: 13,743,856 km (0.105 R)
• M29: 14,431,258 km (0.078 R)
• M30: 14,806,000 km (0.048 R)
• M31: 14,913,561 km (0.11 R)
• M32: 15,729,319 km (0.041 R)
• M33: 15,839,123 km (0.039 R)
• M34: 17,347,070 km (0.118 R)
• M35: 17,802,595 km (0.059 R)
• M36: 20,677,268 km (0.087 R)
• M37: 22,075,559 km (0.113 R)
• M38: 22,198,529 km (0.083 R)
• M39: 22,569,083 km (0.118 R)
• M40: 22,631,016 km (0.084 R)
• M41: 22,817,116 km (0.047 R)
• M42: 22,879,349 km (0.075 R)
• M43: 23,003,814 km (0.113 R)
• M44: 23,692,563 km (0.051 R)
• M45: 23,881,654 km (0.06 R)
• M46: 24,324,614 km (0.098 R)
• M47: 24,770,266 km (0.096 R)
• M48: 25,090,405 km (0.11 R)
• M49: 25,283,087 km (0.06 R)
• M50: 25,799,200 km (0.075 R)
• M51: 26,253,828 km (0.104 R)
• M52: 27,104,890 km (0.048 R)
• M53: 27,765,814 km (0.069 R)
• M54: 28,098,220 km (0.117 R)
• M55: 29,508,778 km (0.08 R)
• M56: 29,984,051 km (0.115 R)
• M57: 31,563,356 km (0.114 R)
• M58: 31,702,033 km (0.088 R)
• M59: 32,537,986 km (0.111 R)
• M60: 33,593,099 km (0.087 R)
• M61: 34,231,434 km (0.028 R)
• M62: 35,520,369 km (0.064 R)
• M63: 36,170,671 km (0.1 R)
• M64: 38,662,971 km (0.099 R)
• M65: 39,257,324 km (0.082 R)
• M66: 39,705,220 km (0.108 R)
• M67: 40,004,715 km (0.077 R)
• M68: 40,154,612 km (0.067 R)
• M69: 40,530,551 km (0.107 R)
• M70: 41,058,781 km (0.114 R)
• M71: 41,589,106 km (0.043 R)
• M72: 41,817,242 km (0.084 R)
• M73: 42,810,123 km (0.078 R)
• M74: 43,888,126 km (0.089 R)
• M75: 44,120,302 km (0.09 R)
• M76: 44,430,418 km (0.085 R)
• M77: 45,443,495 km (0.088 R)
• M78: 45,600,124 km (0.114 R)
• M79: 46,070,759 km (0.083 R)
• M80: 47,571,824 km (0.088 R)
• M81: 47,810,283 km (0.09 R)
• M82: 48,448,168 km (0.065 R)
• M83: 49,169,230 km (0.085 R)
• M84: 50,297,796 km (0.03 R)
• M85: 50,946,452 km (0.077 R)
• M86: 51,761,312 km (0.116 R)
• M87: 52,662,639 km (0.103 R)
• M88: 52,744,768 km (0.113 R)
• M89: 54,148,595 km (0.091 R)
• M90: 54,397,526 km (0.042 R)
• M91: 54,646,905 km (0.107 R)
• M92: 54,896,734 km (0.025 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.7

Radius: 6.7

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.02 AU - 9.16 AU

Year: 14857 Days

Day: 22.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 42,590,699 km

• M1: 203,603 km (0.095 R)
• M2: 544,387 km (0.069 R)
• M3: 787,782 km (0.114 R)
• M4: 1,211,892 km (0.114 R)
• M5: 1,288,935 km (0.073 R)
• M6: 1,508,994 km (0.094 R)
• M7: 1,762,712 km (0.115 R)
• M8: 2,121,896 km (0.112 R)
• M9: 2,381,897 km (0.105 R)
• M10: 2,430,367 km (0.09 R)
• M11: 2,479,136 km (0.058 R)
• M12: 2,602,405 km (0.063 R)
• M13: 2,803,763 km (0.091 R)
• M14: 3,221,889 km (0.043 R)
• M15: 3,603,813 km (0.098 R)
• M16: 3,856,783 km (0.057 R)
• M17: 4,380,226 km (0.101 R)
• M18: 5,269,735 km (0.047 R)
• M19: 5,686,215 km (0.079 R)
• M20: 6,013,834 km (0.08 R)
• M21: 6,080,106 km (0.106 R)
• M22: 6,618,958 km (0.1 R)
• M23: 6,755,989 km (0.053 R)
• M24: 6,998,338 km (0.066 R)
• M25: 7,349,295 km (0.101 R)
• M26: 7,562,621 km (0.096 R)
• M27: 7,922,703 km (0.07 R)
• M28: 8,473,373 km (0.065 R)
• M29: 8,772,120 km (0.116 R)
• M30: 9,188,451 km (0.066 R)
• M31: 9,727,751 km (0.094 R)
• M32: 10,079,905 km (0.081 R)
• M33: 10,998,585 km (0.088 R)
• M34: 11,242,729 km (0.096 R)
• M35: 12,278,844 km (0.087 R)
• M36: 12,786,878 km (0.109 R)
• M37: 12,872,298 km (0.115 R)
• M38: 12,957,719 km (0.082 R)
• M39: 14,043,051 km (0.118 R)
• M40: 14,087,033 km (0.093 R)
• M41: 14,396,401 km (0.118 R)
• M42: 14,618,704 km (0.12 R)
• M43: 14,663,284 km (0.099 R)
• M44: 14,708,014 km (0.101 R)
• M45: 14,752,744 km (0.035 R)
• M46: 14,797,473 km (0.089 R)
• M47: 15,839,123 km (0.099 R)
• M48: 16,253,061 km (0.091 R)
• M49: 16,857,436 km (0.036 R)
• M50: 17,801,399 km (0.071 R)
• M51: 18,183,771 km (0.066 R)
• M52: 18,327,834 km (0.114 R)
• M53: 18,859,504 km (0.069 R)
• M54: 19,494,248 km (0.117 R)
• M55: 20,235,356 km (0.108 R)
• M56: 21,288,375 km (0.087 R)
• M57: 21,389,653 km (0.079 R)
• M58: 21,847,123 km (0.098 R)
• M59: 22,771,638 km (0.094 R)
• M60: 23,238,832 km (0.095 R)
• M61: 23,290,892 km (0.067 R)
• M62: 23,604,300 km (0.071 R)
• M63: 23,709,019 km (0.092 R)
• M64: 23,813,887 km (0.076 R)
• M65: 25,085,020 km (0.1 R)
• M66: 26,052,768 km (0.117 R)
• M67: 26,541,205 km (0.101 R)
• M68: 27,527,205 km (0.078 R)
• M69: 29,534,808 km (0.105 R)
• M70: 29,930,644 km (0.116 R)
• M71: 30,044,040 km (0.108 R)
• M72: 31,071,179 km (0.107 R)
• M73: 32,925,594 km (0.084 R)
• M74: 33,277,149 km (0.108 R)
• M75: 33,394,733 km (0.111 R)
• M76: 33,571,258 km (0.052 R)
• M77: 33,688,992 km (0.115 R)
• M78: 33,866,116 km (0.112 R)
• M79: 34,161,871 km (0.064 R)
• M80: 34,815,464 km (0.056 R)
• M81: 34,994,383 km (0.057 R)
• M82: 35,293,429 km (0.067 R)
• M83: 35,773,488 km (0.117 R)
• M84: 36,135,066 km (0.112 R)
• M85: 37,287,868 km (0.08 R)
• M86: 37,776,903 km (0.099 R)
• M87: 38,268,033 km (0.119 R)
• M88: 38,576,055 km (0.097 R)
• M89: 41,764,434 km (0.057 R)
• M90: 41,954,723 km (0.102 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 12,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit