🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.4 AU - 1.56 AU

Year: 671 Days

Day: 13.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.84 AU - 2.26 AU

Year: 1094 Days

Day: 21 Hours

Environment

Temp: -84 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.63 AU - 3.45 AU

Year: 1976 Days

Day: 15.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,342,089 km

• M1: 1,604,886 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.56 AU - 4.74 AU

Year: 3152 Days

Day: 36.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.1

Radius: 13.8

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.82 AU - 5.2 AU

Year: 4180 Days

Day: 5.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,342,089 km

• M1: 190,588 km (0.096 R)
• M2: 316,848 km (0.073 R)
• M3: 572,361 km (0.103 R)
• M4: 728,990 km (0.05 R)
• M5: 926,011 km (0.072 R)
• M6: 1,050,925 km (0.12 R)
• M7: 1,447,359 km (0.119 R)
• M8: 1,550,283 km (0.071 R)
• M9: 1,748,051 km (0.083 R)
• M10: 1,874,162 km (0.062 R)
• M11: 2,237,087 km (0.059 R)
• M12: 2,622,750 km (0.104 R)
• M13: 2,786,709 km (0.088 R)
• M14: 3,163,546 km (0.095 R)
• M15: 3,318,978 km (0.117 R)
• M16: 3,476,954 km (0.064 R)
• M17: 3,903,756 km (0.07 R)
• M18: 4,155,380 km (0.114 R)
• M19: 4,369,155 km (0.092 R)
• M20: 4,586,521 km (0.099 R)
• M21: 4,696,625 km (0.061 R)
• M22: 5,054,912 km (0.083 R)
• M23: 5,422,324 km (0.117 R)
• M24: 5,585,685 km (0.066 R)
• M25: 5,845,986 km (0.074 R)
• M26: 6,850,984 km (0.112 R)
• M27: 7,386,544 km (0.111 R)
• M28: 7,568,156 km (0.106 R)
• M29: 7,777,444 km (0.084 R)
• M30: 8,041,783 km (0.052 R)
• M31: 8,282,337 km (0.076 R)
• M32: 8,907,805 km (0.063 R)
• M33: 9,073,560 km (0.044 R)
• M34: 9,605,081 km (0.06 R)
• M35: 9,946,014 km (0.114 R)
• M36: 10,406,776 km (0.099 R)
• M37: 10,552,335 km (0.072 R)
• M38: 10,933,660 km (0.057 R)
• M39: 11,891,684 km (0.083 R)
• M40: 12,380,869 km (0.111 R)
• M41: 12,473,321 km (0.104 R)
• M42: 13,158,330 km (0.103 R)
• M43: 14,597,611 km (0.117 R)
• M44: 14,858,659 km (0.079 R)
• M45: 15,385,543 km (0.093 R)
• M46: 15,717,949 km (0.109 R)
• M47: 15,918,560 km (0.058 R)
• M48: 16,288,515 km (0.098 R)
• M49: 16,389,943 km (0.046 R)
• M50: 16,525,478 km (0.119 R)
• M51: 16,968,587 km (0.07 R)
• M52: 17,866,474 km (0.066 R)
• M53: 18,005,899 km (0.118 R)
• M54: 18,180,779 km (0.099 R)
• M55: 18,321,102 km (0.089 R)
• M56: 18,602,944 km (0.093 R)
• M57: 18,850,678 km (0.066 R)
• M58: 18,957,042 km (0.099 R)
• M59: 19,063,855 km (0.056 R)
• M60: 19,242,026 km (0.066 R)
• M61: 19,456,699 km (0.114 R)
• M62: 19,708,173 km (0.053 R)
• M63: 20,141,857 km (0.077 R)
• M64: 20,432,676 km (0.119 R)
• M65: 20,578,533 km (0.107 R)
• M66: 20,834,795 km (0.071 R)
• M67: 21,498,560 km (0.065 R)
• M68: 21,609,861 km (0.052 R)
• M69: 21,907,561 km (0.069 R)
• M70: 22,019,610 km (0.088 R)
• M71: 22,544,848 km (0.092 R)
• M72: 23,150,270 km (0.064 R)
• M73: 23,646,038 km (0.1 R)
• M74: 23,952,863 km (0.114 R)
• M75: 24,415,569 km (0.072 R)
• M76: 24,570,553 km (0.097 R)
• M77: 24,998,253 km (0.033 R)
• M78: 25,232,523 km (0.116 R)
• M79: 25,546,230 km (0.115 R)
• M80: 26,256,521 km (0.105 R)
• M81: 26,653,853 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.5

Radius: 14.1

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.13 AU - 6.45 AU

Year: 5881 Days

Day: 9.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 130.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,342,089 km

• M1: 217,964 km (0.032 R)
• M2: 388,655 km (0.094 R)
• M3: 497,263 km (0.105 R)
• M4: 630,705 km (0.073 R)
• M5: 940,073 km (0.099 R)
• M6: 1,072,467 km (0.053 R)
• M7: 1,432,848 km (0.06 R)
• M8: 1,619,696 km (0.112 R)
• M9: 1,984,117 km (0.091 R)
• M10: 2,712,658 km (0.064 R)
• M11: 2,887,688 km (0.047 R)
• M12: 3,167,436 km (0.041 R)
• M13: 3,310,601 km (0.048 R)
• M14: 3,435,216 km (0.083 R)
• M15: 3,603,813 km (0.064 R)
• M16: 3,796,794 km (0.077 R)
• M17: 5,413,049 km (0.037 R)
• M18: 5,511,186 km (0.112 R)
• M19: 5,709,403 km (0.088 R)
• M20: 6,138,599 km (0.091 R)
• M21: 6,292,535 km (0.031 R)
• M22: 6,526,058 km (0.038 R)
• M23: 6,735,943 km (0.107 R)
• M24: 7,379,214 km (0.11 R)
• M25: 7,488,421 km (0.09 R)
• M26: 7,680,654 km (0.067 R)
• M27: 8,239,252 km (0.068 R)
• M28: 8,666,803 km (0.106 R)
• M29: 9,014,169 km (0.081 R)
• M30: 9,573,665 km (0.095 R)
• M31: 10,023,207 km (0.065 R)
• M32: 10,449,112 km (0.109 R)
• M33: 10,726,167 km (0.092 R)
• M34: 10,850,034 km (0.118 R)
• M35: 11,255,893 km (0.077 R)
• M36: 11,413,420 km (0.105 R)
• M37: 11,539,980 km (0.072 R)
• M38: 11,922,202 km (0.111 R)
• M39: 12,308,763 km (0.101 R)
• M40: 13,094,302 km (0.056 R)
• M41: 13,193,635 km (0.099 R)
• M42: 13,293,267 km (0.072 R)
• M43: 13,560,000 km (0.091 R)
• M44: 13,727,699 km (0.114 R)
• M45: 14,337,011 km (0.082 R)
• M46: 14,439,336 km (0.067 R)
• M47: 14,541,960 km (0.059 R)
• M48: 14,782,514 km (0.033 R)
• M49: 14,920,592 km (0.103 R)
• M50: 15,722,437 km (0.087 R)
• M51: 15,863,358 km (0.085 R)
• M52: 16,645,905 km (0.108 R)
• M53: 17,696,680 km (0.052 R)
• M54: 19,369,484 km (0.108 R)
• M55: 19,976,252 km (0.098 R)
• M56: 20,975,865 km (0.085 R)
• M57: 21,325,625 km (0.062 R)
• M58: 21,559,896 km (0.097 R)
• M59: 21,952,291 km (0.038 R)
• M60: 22,465,860 km (0.086 R)
• M61: 22,624,733 km (0.1 R)
• M62: 22,943,526 km (0.116 R)
• M63: 23,183,631 km (0.111 R)
• M64: 23,424,633 km (0.117 R)
• M65: 23,585,600 km (0.108 R)
• M66: 23,706,775 km (0.1 R)
• M67: 23,949,422 km (0.093 R)
• M68: 24,071,195 km (0.074 R)
• M69: 24,519,091 km (0.083 R)
• M70: 25,381,822 km (0.109 R)
• M71: 25,547,277 km (0.06 R)
• M72: 26,129,213 km (0.084 R)
• M73: 27,010,344 km (0.102 R)
• M74: 27,858,714 km (0.076 R)
• M75: 28,543,573 km (0.073 R)
• M76: 28,931,331 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.6

Radius: 12.2

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.82 AU - 8.5 AU

Year: 7903 Days

Day: 7.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,342,089 km

• M1: 161,416 km (0.103 R)
• M2: 342,430 km (0.073 R)
• M3: 460,462 km (0.08 R)
• M4: 557,701 km (0.072 R)
• M5: 791,373 km (0.101 R)
• M6: 882,029 km (0.101 R)
• M7: 1,372,411 km (0.112 R)
• M8: 1,736,382 km (0.085 R)
• M9: 2,024,059 km (0.088 R)
• M10: 2,130,573 km (0.076 R)
• M11: 2,645,489 km (0.08 R)
• M12: 3,050,600 km (0.08 R)
• M13: 3,248,219 km (0.079 R)
• M14: 3,578,531 km (0.069 R)
• M15: 3,840,028 km (0.026 R)
• M16: 4,298,994 km (0.069 R)
• M17: 4,804,336 km (0.116 R)
• M18: 5,597,504 km (0.06 R)
• M19: 6,024,905 km (0.102 R)
• M20: 6,180,187 km (0.072 R)
• M21: 6,431,362 km (0.093 R)
• M22: 6,526,357 km (0.118 R)
• M23: 6,878,959 km (0.105 R)
• M24: 7,074,035 km (0.074 R)
• M25: 7,303,817 km (0.113 R)
• M26: 7,770,861 km (0.118 R)
• M27: 8,769,128 km (0.053 R)
• M28: 9,051,718 km (0.116 R)
• M29: 9,194,136 km (0.069 R)
• M30: 9,409,108 km (0.106 R)
• M31: 9,990,595 km (0.115 R)
• M32: 10,397,202 km (0.103 R)
• M33: 10,733,946 km (0.107 R)
• M34: 10,998,286 km (0.101 R)
• M35: 11,418,207 km (0.06 R)
• M36: 11,572,143 km (0.092 R)
• M37: 12,038,290 km (0.092 R)
• M38: 12,273,608 km (0.098 R)
• M39: 12,669,294 km (0.086 R)
• M40: 12,988,835 km (0.079 R)
• M41: 13,230,286 km (0.067 R)
• M42: 13,758,666 km (0.119 R)
• M43: 14,087,183 km (0.09 R)
• M44: 14,459,831 km (0.058 R)
• M45: 15,897,018 km (0.086 R)
• M46: 16,155,373 km (0.042 R)
• M47: 16,763,638 km (0.104 R)
• M48: 17,158,577 km (0.03 R)
• M49: 17,379,383 km (0.049 R)
• M50: 17,957,878 km (0.114 R)
• M51: 18,137,096 km (0.04 R)
• M52: 19,500,382 km (0.081 R)
• M53: 20,008,566 km (0.036 R)
• M54: 20,614,736 km (0.084 R)
• M55: 20,708,534 km (0.074 R)
• M56: 21,226,891 km (0.059 R)
• M57: 22,469,301 km (0.099 R)
• M58: 23,489,858 km (0.08 R)
• M59: 23,931,919 km (0.083 R)
• M60: 24,178,756 km (0.112 R)
• M61: 25,074,099 km (0.062 R)
• M62: 25,174,180 km (0.06 R)
• M63: 26,539,410 km (0.099 R)
• M64: 28,501,087 km (0.092 R)
• M65: 29,446,695 km (0.064 R)
• M66: 30,455,883 km (0.083 R)
• M67: 30,991,592 km (0.105 R)
• M68: 31,099,153 km (0.119 R)
• M69: 31,530,444 km (0.071 R)
• M70: 31,746,763 km (0.075 R)
• M71: 35,556,871 km (0.1 R)
• M72: 35,894,962 km (0.096 R)
• M73: 37,429,387 km (0.096 R)
• M74: 38,118,285 km (0.102 R)
• M75: 38,637,839 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.6

Radius: 11.6

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.94 AU - 10.26 AU

Year: 10233 Days

Day: 13.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,342,089 km

• M1: 155,133 km (0.061 R)
• M2: 439,369 km (0.055 R)
• M3: 732,132 km (0.058 R)
• M4: 1,085,333 km (0.047 R)
• M5: 1,158,636 km (0.118 R)
• M6: 1,291,179 km (0.044 R)
• M7: 2,007,753 km (0.101 R)
• M8: 3,065,859 km (0.113 R)
• M9: 3,415,768 km (0.105 R)
• M10: 3,693,721 km (0.054 R)
• M11: 3,863,963 km (0.104 R)
• M12: 4,037,048 km (0.059 R)
• M13: 4,212,676 km (0.113 R)
• M14: 4,331,158 km (0.079 R)
• M15: 4,541,193 km (0.1 R)
• M16: 4,632,298 km (0.104 R)
• M17: 4,724,002 km (0.079 R)
• M18: 4,909,204 km (0.083 R)
• M19: 5,706,860 km (0.097 R)
• M20: 5,805,295 km (0.079 R)
• M21: 5,970,601 km (0.117 R)
• M22: 6,339,958 km (0.095 R)
• M23: 6,682,238 km (0.065 R)
• M24: 7,242,332 km (0.104 R)
• M25: 8,783,938 km (0.049 R)
• M26: 8,859,934 km (0.032 R)
• M27: 9,242,755 km (0.106 R)
• M28: 9,866,428 km (0.072 R)
• M29: 10,064,197 km (0.108 R)
• M30: 10,584,498 km (0.087 R)
• M31: 10,665,281 km (0.11 R)
• M32: 10,786,904 km (0.068 R)
• M33: 10,868,285 km (0.092 R)
• M34: 11,360,612 km (0.11 R)
• M35: 12,282,284 km (0.086 R)
• M36: 12,409,891 km (0.093 R)
• M37: 13,097,443 km (0.057 R)
• M38: 14,375,458 km (0.105 R)
• M39: 14,599,705 km (0.088 R)
• M40: 14,915,805 km (0.095 R)
• M41: 15,646,591 km (0.115 R)
• M42: 16,109,447 km (0.07 R)
• M43: 16,389,195 km (0.1 R)
• M44: 17,428,900 km (0.112 R)
• M45: 18,392,609 km (0.112 R)
• M46: 19,423,040 km (0.076 R)
• M47: 19,522,223 km (0.111 R)
• M48: 19,621,556 km (0.115 R)
• M49: 20,220,845 km (0.086 R)
• M50: 21,080,135 km (0.087 R)
• M51: 22,209,749 km (0.115 R)
• M52: 23,411,768 km (0.117 R)
• M53: 25,011,118 km (0.116 R)
• M54: 25,281,143 km (0.099 R)
• M55: 25,987,693 km (0.102 R)
• M56: 26,590,573 km (0.115 R)
• M57: 27,087,238 km (0.11 R)
• M58: 28,426,887 km (0.093 R)
• M59: 28,878,074 km (0.046 R)
• M60: 29,218,259 km (0.111 R)
• M61: 29,445,648 km (0.101 R)
• M62: 29,730,782 km (0.095 R)
• M63: 30,649,313 km (0.063 R)
• M64: 31,054,124 km (0.092 R)
• M65: 31,518,925 km (0.063 R)
• M66: 32,220,389 km (0.099 R)
• M67: 33,163,754 km (0.108 R)
• M68: 33,460,556 km (0.103 R)
• M69: 33,937,025 km (0.083 R)
• M70: 34,295,910 km (0.119 R)
• M71: 34,535,865 km (0.087 R)
• M72: 35,319,459 km (0.111 R)
• M73: 35,804,605 km (0.104 R)
• M74: 36,842,964 km (0.087 R)
• M75: 37,150,238 km (0.067 R)
• M76: 38,636,941 km (0.077 R)
• M77: 38,761,706 km (0.07 R)
• M78: 39,136,897 km (0.077 R)
• M79: 40,079,962 km (0.091 R)
• M80: 40,269,503 km (0.114 R)
• M81: 41,030,507 km (0.112 R)
• M82: 41,604,514 km (0.109 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 11,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit