🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.74 AU - 0.76 AU

Year: 274 Days

Day: 28.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,503,943 km

• M1: 269,426 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.89 AU - 1.35 AU

Year: 500 Days

Day: 36.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,503,943 km

• M1: 57,446 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.46 AU - 1.76 AU

Year: 862 Days

Day: 43.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.47 AU - 2.43 AU

Year: 1148 Days

Day: 13.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877

Radius: 12.1

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.95 AU - 5.95 AU

Year: 4645 Days

Day: 13.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 35,503,943 km

• M1: 225,444 km (0.068 R)
• M2: 437,275 km (0.098 R)
• M3: 584,479 km (0.067 R)
• M4: 788,530 km (0.103 R)
• M5: 1,031,477 km (0.108 R)
• M6: 1,192,445 km (0.055 R)
• M7: 1,283,849 km (0.088 R)
• M8: 1,361,939 km (0.117 R)
• M9: 2,308,744 km (0.075 R)
• M10: 2,463,877 km (0.111 R)
• M11: 2,743,625 km (0.069 R)
• M12: 2,866,744 km (0.115 R)
• M13: 3,012,901 km (0.033 R)
• M14: 3,161,452 km (0.025 R)
• M15: 3,378,070 km (0.073 R)
• M16: 3,466,033 km (0.092 R)
• M17: 3,554,894 km (0.06 R)
• M18: 3,734,860 km (0.075 R)
• M19: 4,150,743 km (0.118 R)
• M20: 4,245,288 km (0.072 R)
• M21: 4,364,368 km (0.09 R)
• M22: 4,852,207 km (0.088 R)
• M23: 5,001,954 km (0.059 R)
• M24: 5,077,501 km (0.051 R)
• M25: 5,879,795 km (0.118 R)
• M26: 5,986,159 km (0.119 R)
• M27: 6,336,517 km (0.109 R)
• M28: 6,473,100 km (0.089 R)
• M29: 6,832,733 km (0.095 R)
• M30: 7,029,155 km (0.1 R)
• M31: 7,142,251 km (0.091 R)
• M32: 7,804,222 km (0.088 R)
• M33: 8,039,090 km (0.068 R)
• M34: 8,157,422 km (0.09 R)
• M35: 8,636,584 km (0.03 R)
• M36: 8,940,717 km (0.081 R)
• M37: 9,094,055 km (0.099 R)
• M38: 9,403,573 km (0.106 R)
• M39: 9,874,207 km (0.097 R)
• M40: 10,032,931 km (0.119 R)
• M41: 10,675,902 km (0.088 R)
• M42: 11,166,883 km (0.092 R)
• M43: 11,265,916 km (0.081 R)
• M44: 11,866,701 km (0.115 R)
• M45: 12,239,051 km (0.082 R)
• M46: 12,512,216 km (0.088 R)
• M47: 12,649,547 km (0.102 R)
• M48: 12,821,884 km (0.105 R)
• M49: 13,766,445 km (0.092 R)
• M50: 14,229,151 km (0.115 R)
• M51: 17,994,829 km (0.107 R)
• M52: 18,383,484 km (0.084 R)
• M53: 18,618,203 km (0.089 R)
• M54: 19,169,322 km (0.056 R)
• M55: 19,646,240 km (0.105 R)
• M56: 20,449,580 km (0.062 R)
• M57: 20,733,218 km (0.078 R)
• M58: 23,429,420 km (0.102 R)
• M59: 24,238,296 km (0.104 R)
• M60: 25,533,963 km (0.052 R)
• M61: 26,674,946 km (0.042 R)
• M62: 27,207,215 km (0.075 R)
• M63: 27,296,226 km (0.088 R)
• M64: 27,564,006 km (0.07 R)
• M65: 27,698,195 km (0.062 R)
• M66: 28,192,168 km (0.069 R)
• M67: 28,598,326 km (0.098 R)
• M68: 29,279,894 km (0.101 R)
• M69: 29,599,734 km (0.109 R)
• M70: 29,966,697 km (0.11 R)
• M71: 30,242,855 km (0.084 R)
• M72: 30,335,157 km (0.083 R)
• M73: 30,566,136 km (0.066 R)
• M74: 30,751,488 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.5

Radius: 14.3

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.39 AU - 7.31 AU

Year: 5968 Days

Day: 9.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,503,943 km

• M1: 194,926 km (0.119 R)
• M2: 305,778 km (0.114 R)
• M3: 539,749 km (0.104 R)
• M4: 663,915 km (0.1 R)
• M5: 813,962 km (0.063 R)
• M6: 1,337,704 km (0.052 R)
• M7: 1,645,726 km (0.101 R)
• M8: 1,798,765 km (0.103 R)
• M9: 1,936,844 km (0.03 R)
• M10: 2,202,978 km (0.07 R)
• M11: 2,351,529 km (0.078 R)
• M12: 2,525,362 km (0.118 R)
• M13: 2,636,214 km (0.104 R)
• M14: 2,726,122 km (0.117 R)
• M15: 2,863,004 km (0.084 R)
• M16: 3,632,236 km (0.089 R)
• M17: 4,040,339 km (0.084 R)
• M18: 4,329,662 km (0.074 R)
• M19: 4,790,273 km (0.115 R)
• M20: 5,040,551 km (0.099 R)
• M21: 5,729,150 km (0.079 R)
• M22: 6,265,159 km (0.074 R)
• M23: 6,386,483 km (0.107 R)
• M24: 6,600,856 km (0.081 R)
• M25: 7,131,181 km (0.053 R)
• M26: 7,707,731 km (0.09 R)
• M27: 7,870,494 km (0.078 R)
• M28: 7,968,779 km (0.035 R)
• M29: 8,166,697 km (0.101 R)
• M30: 8,533,511 km (0.083 R)
• M31: 8,668,299 km (0.058 R)
• M32: 8,837,793 km (0.071 R)
• M33: 9,283,595 km (0.086 R)
• M34: 9,491,835 km (0.106 R)
• M35: 9,596,554 km (0.1 R)
• M36: 9,842,343 km (0.092 R)
• M37: 10,090,376 km (0.076 R)
• M38: 10,883,095 km (0.104 R)
• M39: 11,621,211 km (0.042 R)
• M40: 12,147,646 km (0.043 R)
• M41: 12,528,373 km (0.109 R)
• M42: 12,643,414 km (0.118 R)
• M43: 12,797,350 km (0.047 R)
• M44: 13,536,812 km (0.116 R)
• M45: 13,733,833 km (0.116 R)
• M46: 14,170,359 km (0.102 R)
• M47: 14,935,403 km (0.064 R)
• M48: 15,057,325 km (0.091 R)
• M49: 15,466,475 km (0.118 R)
• M50: 15,920,804 km (0.119 R)
• M51: 16,337,583 km (0.045 R)
• M52: 16,673,730 km (0.063 R)
• M53: 17,738,717 km (0.066 R)
• M54: 17,954,288 km (0.038 R)
• M55: 18,084,139 km (0.083 R)
• M56: 18,606,534 km (0.084 R)
• M57: 19,045,604 km (0.081 R)
• M58: 19,889,336 km (0.074 R)
• M59: 20,927,097 km (0.053 R)
• M60: 21,155,084 km (0.072 R)
• M61: 21,751,530 km (0.065 R)
• M62: 22,493,237 km (0.078 R)
• M63: 22,586,586 km (0.104 R)
• M64: 23,102,100 km (0.027 R)
• M65: 24,623,660 km (0.084 R)
• M66: 25,396,632 km (0.104 R)
• M67: 26,817,961 km (0.116 R)
• M68: 28,013,548 km (0.116 R)
• M69: 28,315,287 km (0.067 R)
• M70: 28,617,923 km (0.069 R)
• M71: 29,379,526 km (0.06 R)
• M72: 30,715,285 km (0.12 R)
• M73: 31,078,359 km (0.07 R)
• M74: 32,018,432 km (0.034 R)
• M75: 32,175,959 km (0.118 R)
• M76: 34,409,156 km (0.077 R)
• M77: 35,381,542 km (0.112 R)
• M78: 36,034,686 km (0.031 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.2

Radius: 13.6

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.2 AU - 8.14 AU

Year: 7265 Days

Day: 14.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 35,503,943 km

• M1: 178,321 km (0.119 R)
• M2: 263,292 km (0.068 R)
• M3: 377,286 km (0.119 R)
• M4: 544,835 km (0.103 R)
• M5: 711,338 km (0.115 R)
• M6: 1,018,761 km (0.113 R)
• M7: 1,127,968 km (0.117 R)
• M8: 1,553,424 km (0.116 R)
• M9: 1,868,477 km (0.096 R)
• M10: 1,958,984 km (0.074 R)
• M11: 2,074,474 km (0.078 R)
• M12: 2,192,357 km (0.059 R)
• M13: 2,459,688 km (0.115 R)
• M14: 2,597,468 km (0.087 R)
• M15: 2,712,209 km (0.086 R)
• M16: 2,960,093 km (0.111 R)
• M17: 3,256,596 km (0.045 R)
• M18: 3,380,762 km (0.05 R)
• M19: 3,520,636 km (0.076 R)
• M20: 4,010,569 km (0.113 R)
• M21: 4,708,144 km (0.086 R)
• M22: 5,231,737 km (0.067 R)
• M23: 5,443,268 km (0.114 R)
• M24: 5,757,573 km (0.05 R)
• M25: 6,026,849 km (0.096 R)
• M26: 6,352,075 km (0.081 R)
• M27: 7,145,243 km (0.101 R)
• M28: 7,289,605 km (0.06 R)
• M29: 7,380,411 km (0.094 R)
• M30: 8,025,926 km (0.05 R)
• M31: 8,213,671 km (0.093 R)
• M32: 8,536,354 km (0.08 R)
• M33: 8,766,585 km (0.091 R)
• M34: 8,882,523 km (0.101 R)
• M35: 9,213,733 km (0.057 R)
• M36: 9,728,350 km (0.086 R)
• M37: 10,558,618 km (0.119 R)
• M38: 11,942,847 km (0.066 R)
• M39: 12,503,839 km (0.041 R)
• M40: 13,206,051 km (0.103 R)
• M41: 13,294,763 km (0.032 R)
• M42: 13,741,163 km (0.083 R)
• M43: 13,876,100 km (0.099 R)
• M44: 13,988,747 km (0.115 R)
• M45: 14,101,843 km (0.113 R)
• M46: 14,215,238 km (0.111 R)
• M47: 14,488,554 km (0.108 R)
• M48: 15,133,021 km (0.119 R)
• M49: 15,482,183 km (0.086 R)
• M50: 15,739,940 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.4

Radius: 5.5

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.54 AU - 14.3 AU

Year: 17357 Days

Day: 19.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 35,503,943 km

• M1: 77,342 km (0.07 R)
• M2: 120,875 km (0.087 R)
• M3: 200,162 km (0.069 R)
• M4: 320,588 km (0.056 R)
• M5: 525,537 km (0.116 R)
• M6: 696,677 km (0.058 R)
• M7: 767,287 km (0.105 R)
• M8: 915,689 km (0.063 R)
• M9: 1,486,554 km (0.038 R)
• M10: 1,672,205 km (0.118 R)
• M11: 1,924,577 km (0.058 R)
• M12: 2,147,627 km (0.092 R)
• M13: 2,530,298 km (0.071 R)
• M14: 2,662,543 km (0.095 R)
• M15: 2,752,002 km (0.084 R)
• M16: 2,979,990 km (0.085 R)
• M17: 3,190,474 km (0.099 R)
• M18: 3,478,450 km (0.116 R)
• M19: 3,625,654 km (0.078 R)
• M20: 4,497,810 km (0.103 R)
• M21: 4,766,188 km (0.108 R)
• M22: 4,929,848 km (0.079 R)
• M23: 5,012,277 km (0.031 R)
• M24: 5,459,873 km (0.112 R)
• M25: 5,832,971 km (0.073 R)
• M26: 6,362,996 km (0.119 R)
• M27: 6,725,023 km (0.063 R)
• M28: 6,785,909 km (0.115 R)
• M29: 7,124,599 km (0.065 R)
• M30: 7,595,233 km (0.108 R)
• M31: 8,205,742 km (0.047 R)
• M32: 8,369,103 km (0.103 R)
• M33: 9,167,806 km (0.111 R)
• M34: 9,303,192 km (0.09 R)
• M35: 9,679,281 km (0.116 R)
• M36: 10,060,158 km (0.089 R)
• M37: 10,765,362 km (0.088 R)
• M38: 12,446,692 km (0.042 R)
• M39: 13,202,910 km (0.098 R)
• M40: 13,779,759 km (0.11 R)
• M41: 14,286,297 km (0.08 R)
• M42: 14,918,199 km (0.1 R)
• M43: 15,077,670 km (0.1 R)
• M44: 15,478,592 km (0.068 R)
• M45: 15,680,400 km (0.053 R)
• M46: 16,661,014 km (0.113 R)
• M47: 17,577,301 km (0.12 R)
• M48: 17,661,375 km (0.097 R)
• M49: 18,767,053 km (0.037 R)
• M50: 18,939,090 km (0.071 R)
• M51: 19,284,811 km (0.078 R)
• M52: 19,328,194 km (0.107 R)
• M53: 19,501,878 km (0.043 R)
• M54: 19,851,039 km (0.05 R)
• M55: 20,158,163 km (0.082 R)
• M56: 21,178,421 km (0.051 R)
• M57: 21,537,306 km (0.067 R)
• M58: 21,807,630 km (0.097 R)
• M59: 22,397,494 km (0.107 R)
• M60: 22,442,972 km (0.063 R)
• M61: 22,854,665 km (0.057 R)
• M62: 22,900,592 km (0.066 R)
• M63: 23,546,256 km (0.101 R)
• M64: 23,592,631 km (0.101 R)
• M65: 24,385,351 km (0.084 R)
• M66: 24,620,070 km (0.089 R)
• M67: 24,761,290 km (0.061 R)
• M68: 24,808,413 km (0.107 R)
• M69: 25,044,628 km (0.063 R)
• M70: 25,139,324 km (0.072 R)
• M71: 25,329,014 km (0.061 R)
• M72: 25,424,009 km (0.068 R)
• M73: 26,573,519 km (0.085 R)
• M74: 26,621,839 km (0.066 R)
• M75: 27,300,564 km (0.12 R)
• M76: 28,280,131 km (0.1 R)
• M77: 28,526,818 km (0.095 R)
• M78: 28,922,953 km (0.113 R)
• M79: 29,022,286 km (0.086 R)
• M80: 30,778,715 km (0.089 R)
• M81: 31,337,912 km (0.116 R)
• M82: 31,900,400 km (0.101 R)
• M83: 32,414,567 km (0.092 R)
• M84: 32,466,179 km (0.078 R)
• M85: 34,235,922 km (0.054 R)
• M86: 34,656,890 km (0.098 R)
• M87: 34,867,973 km (0.091 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 13,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit