🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.62 AU - 1.04 AU

Year: 332 Days

Day: 44.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,772,674 km

• M1: 193,131 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.71 AU - 0.97 AU

Year: 339 Days

Day: 15.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,772,674 km

• M1: 293,960 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.11 AU - 1.29 AU

Year: 578 Days

Day: 38.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,772,674 km

• M1: 18,401 km (0.025 R)
• M2: 266,284 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.23 AU - 1.53 AU

Year: 713 Days

Day: 35.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,772,674 km

• M1: 90,956 km (0.113 R)

Asteroid Belt

Center: 1.77 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.81 AU - 2.49 AU

Year: 1386 Days

Day: 39.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.8

Radius: 10

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.82 AU - 3.84 AU

Year: 2672 Days

Day: 8.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 101.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 76,772,674 km

• M1: 132,693 km (0.102 R)
• M2: 203,752 km (0.098 R)
• M3: 267,631 km (0.081 R)
• M4: 506,987 km (0.06 R)
• M5: 599,887 km (0.109 R)
• M6: 878,140 km (0.098 R)
• M7: 1,032,375 km (0.08 R)
• M8: 1,469,201 km (0.047 R)
• M9: 1,738,028 km (0.097 R)
• M10: 1,859,950 km (0.113 R)
• M11: 1,997,431 km (0.088 R)
• M12: 2,086,741 km (0.111 R)
• M13: 2,309,342 km (0.073 R)
• M14: 2,622,750 km (0.105 R)
• M15: 2,706,824 km (0.037 R)
• M16: 2,877,665 km (0.101 R)
• M17: 3,081,567 km (0.112 R)
• M18: 3,472,915 km (0.111 R)
• M19: 3,832,398 km (0.101 R)
• M20: 3,928,141 km (0.103 R)
• M21: 4,138,326 km (0.099 R)
• M22: 4,203,850 km (0.103 R)
• M23: 4,452,332 km (0.078 R)
• M24: 4,536,256 km (0.072 R)
• M25: 4,739,859 km (0.119 R)
• M26: 5,016,017 km (0.074 R)
• M27: 5,315,362 km (0.027 R)
• M28: 5,386,571 km (0.054 R)
• M29: 5,548,136 km (0.054 R)
• M30: 6,247,805 km (0.078 R)
• M31: 6,342,052 km (0.038 R)
• M32: 6,531,742 km (0.116 R)
• M33: 7,014,345 km (0.054 R)
• M34: 7,092,734 km (0.104 R)
• M35: 7,190,870 km (0.083 R)
• M36: 7,428,731 km (0.112 R)
• M37: 7,689,181 km (0.08 R)
• M38: 7,871,242 km (0.097 R)
• M39: 8,013,958 km (0.097 R)
• M40: 8,384,661 km (0.105 R)
• M41: 9,121,581 km (0.036 R)
• M42: 9,314,562 km (0.116 R)
• M43: 9,530,432 km (0.099 R)
• M44: 9,704,264 km (0.037 R)
• M45: 9,769,788 km (0.114 R)
• M46: 10,121,642 km (0.118 R)
• M47: 10,477,536 km (0.103 R)
• M48: 10,589,734 km (0.117 R)
• M49: 10,928,274 km (0.062 R)
• M50: 11,041,968 km (0.083 R)
• M51: 11,156,112 km (0.041 R)
• M52: 11,339,519 km (0.119 R)
• M53: 11,593,237 km (0.063 R)
• M54: 11,662,800 km (0.088 R)
• M55: 11,755,700 km (0.082 R)
• M56: 11,872,087 km (0.087 R)
• M57: 12,012,410 km (0.108 R)
• M58: 12,271,214 km (0.083 R)
• M59: 12,746,187 km (0.109 R)
• M60: 13,518,860 km (0.03 R)
• M61: 13,592,014 km (0.054 R)
• M62: 13,665,466 km (0.059 R)
• M63: 14,182,626 km (0.113 R)
• M64: 14,281,810 km (0.048 R)
• M65: 14,381,292 km (0.052 R)
• M66: 14,505,907 km (0.066 R)
• M67: 14,856,864 km (0.097 R)
• M68: 15,337,671 km (0.095 R)
• M69: 15,592,885 km (0.092 R)
• M70: 15,669,629 km (0.069 R)
• M71: 15,900,758 km (0.091 R)
• M72: 16,496,756 km (0.028 R)
• M73: 17,311,615 km (0.106 R)
• M74: 17,763,999 km (0.075 R)
• M75: 17,844,184 km (0.041 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.7

Radius: 5.2

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 13.86 AU - 14.2 AU

Year: 23107 Days

Day: 21.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 76,772,674 km

• M1: 107,411 km (0.117 R)
• M2: 435,479 km (0.079 R)
• M3: 495,618 km (0.079 R)
• M4: 558,598 km (0.099 R)
• M5: 624,422 km (0.061 R)
• M6: 913,445 km (0.068 R)
• M7: 2,277,029 km (0.029 R)
• M8: 2,465,373 km (0.051 R)
• M9: 3,119,415 km (0.113 R)
• M10: 3,238,495 km (0.096 R)
• M11: 4,408,500 km (0.116 R)
• M12: 5,090,068 km (0.085 R)
• M13: 5,265,546 km (0.056 R)
• M14: 5,803,949 km (0.112 R)
• M15: 6,284,607 km (0.07 R)
• M16: 6,971,111 km (0.118 R)
• M17: 7,126,843 km (0.072 R)
• M18: 7,761,437 km (0.074 R)
• M19: 8,249,275 km (0.115 R)
• M20: 8,496,860 km (0.103 R)
• M21: 8,621,475 km (0.109 R)
• M22: 8,830,762 km (0.119 R)
• M23: 9,041,546 km (0.102 R)
• M24: 9,511,433 km (0.039 R)
• M25: 10,341,402 km (0.086 R)
• M26: 10,519,124 km (0.045 R)
• M27: 10,653,014 km (0.102 R)
• M28: 10,697,893 km (0.086 R)
• M29: 11,744,779 km (0.085 R)
• M30: 14,229,301 km (0.113 R)
• M31: 14,278,518 km (0.088 R)
• M32: 14,377,403 km (0.043 R)
• M33: 14,575,769 km (0.099 R)
• M34: 14,675,252 km (0.058 R)
• M35: 14,874,965 km (0.059 R)
• M36: 15,733,507 km (0.091 R)
• M37: 15,835,683 km (0.074 R)
• M38: 16,297,790 km (0.075 R)
• M39: 17,392,996 km (0.096 R)
• M40: 17,710,294 km (0.05 R)
• M41: 18,350,722 km (0.055 R)
• M42: 18,565,844 km (0.075 R)
• M43: 19,434,708 km (0.07 R)
• M44: 19,708,921 km (0.029 R)
• M45: 19,818,876 km (0.113 R)
• M46: 21,607,318 km (0.079 R)
• M47: 25,515,114 km (0.102 R)
• M48: 27,089,182 km (0.062 R)
• M49: 28,197,104 km (0.066 R)
• M50: 28,631,985 km (0.093 R)
• M51: 30,266,641 km (0.061 R)
• M52: 30,330,071 km (0.074 R)
• M53: 30,393,650 km (0.093 R)
• M54: 30,967,208 km (0.082 R)
• M55: 31,287,497 km (0.103 R)
• M56: 32,514,349 km (0.072 R)
• M57: 34,483,356 km (0.056 R)
• M58: 34,748,743 km (0.076 R)
• M59: 36,423,042 km (0.12 R)
• M60: 36,964,287 km (0.078 R)
• M61: 39,432,952 km (0.064 R)
• M62: 39,502,365 km (0.118 R)
• M63: 39,919,145 km (0.105 R)
• M64: 40,128,133 km (0.096 R)
• M65: 40,477,145 km (0.105 R)
• M66: 41,742,294 km (0.031 R)
• M67: 42,663,966 km (0.083 R)
• M68: 44,816,381 km (0.094 R)
• M69: 46,783,593 km (0.111 R)
• M70: 49,899,118 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.4

Radius: 6.3

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 13.3 AU - 19.1 AU

Year: 28671 Days

Day: 19.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,772,674 km

• M1: 179,218 km (0.119 R)
• M2: 859,889 km (0.076 R)
• M3: 987,795 km (0.063 R)
• M4: 1,040,752 km (0.052 R)
• M5: 1,149,660 km (0.111 R)
• M6: 1,529,339 km (0.102 R)
• M7: 1,622,239 km (0.09 R)
• M8: 1,685,220 km (0.087 R)
• M9: 2,012,540 km (0.11 R)
• M10: 2,576,823 km (0.101 R)
• M11: 2,838,320 km (0.112 R)
• M12: 3,187,033 km (0.101 R)
• M13: 3,508,519 km (0.104 R)
• M14: 3,714,665 km (0.053 R)
• M15: 4,052,906 km (0.106 R)
• M16: 4,312,907 km (0.093 R)
• M17: 4,578,443 km (0.11 R)
• M18: 5,501,611 km (0.076 R)
• M19: 6,380,050 km (0.108 R)
• M20: 6,989,661 km (0.112 R)
• M21: 7,884,705 km (0.084 R)
• M22: 7,938,411 km (0.03 R)
• M23: 10,304,750 km (0.037 R)
• M24: 10,898,055 km (0.104 R)
• M25: 11,018,033 km (0.114 R)
• M26: 11,078,321 km (0.098 R)
• M27: 12,366,807 km (0.094 R)
• M28: 13,701,968 km (0.073 R)
• M29: 14,949,016 km (0.119 R)
• M30: 15,755,199 km (0.102 R)
• M31: 15,822,967 km (0.053 R)
• M32: 15,890,884 km (0.099 R)
• M33: 16,027,018 km (0.064 R)
• M34: 16,575,294 km (0.094 R)
• M35: 16,851,901 km (0.1 R)
• M36: 16,990,578 km (0.083 R)
• M37: 17,902,228 km (0.114 R)
• M38: 18,043,747 km (0.101 R)
• M39: 18,114,806 km (0.091 R)
• M40: 18,685,821 km (0.058 R)
• M41: 18,829,585 km (0.098 R)
• M42: 19,845,504 km (0.088 R)
• M43: 19,918,807 km (0.086 R)
• M44: 20,582,124 km (0.096 R)
• M45: 21,177,972 km (0.115 R)
• M46: 21,854,903 km (0.075 R)
• M47: 23,075,771 km (0.108 R)
• M48: 23,384,541 km (0.111 R)
• M49: 23,772,298 km (0.072 R)
• M50: 24,397,169 km (0.084 R)
• M51: 24,554,247 km (0.064 R)
• M52: 24,711,623 km (0.025 R)
• M53: 26,303,943 km (0.073 R)
• M54: 26,950,206 km (0.093 R)
• M55: 27,929,324 km (0.114 R)
• M56: 28,754,057 km (0.083 R)
• M57: 29,336,142 km (0.111 R)
• M58: 29,586,868 km (0.093 R)
• M59: 29,922,117 km (0.09 R)
• M60: 30,174,489 km (0.112 R)
• M61: 31,703,230 km (0.088 R)
• M62: 32,304,463 km (0.096 R)
• M63: 32,996,204 km (0.053 R)
• M64: 33,431,085 km (0.109 R)
• M65: 34,043,090 km (0.096 R)
• M66: 38,246,640 km (0.058 R)
• M67: 39,253,883 km (0.103 R)
• M68: 39,530,041 km (0.073 R)
• M69: 41,387,897 km (0.109 R)
• M70: 42,138,878 km (0.065 R)
• M71: 42,705,255 km (0.114 R)
• M72: 43,559,310 km (0.105 R)
• M73: 45,864,314 km (0.113 R)
• M74: 46,058,192 km (0.117 R)
• M75: 47,227,150 km (0.084 R)
• M76: 48,998,838 km (0.113 R)
• M77: 54,237,606 km (0.089 R)
• M78: 55,574,861 km (0.07 R)
• M79: 58,071,949 km (0.115 R)
• M80: 60,074,615 km (0.108 R)
• M81: 60,499,174 km (0.106 R)
• M82: 63,067,022 km (0.076 R)
• M83: 63,390,452 km (0.061 R)
• M84: 63,714,481 km (0.099 R)
• M85: 64,039,108 km (0.045 R)
• M86: 64,364,334 km (0.093 R)
• M87: 65,016,132 km (0.101 R)
• M88: 67,094,944 km (0.111 R)
• M89: 69,529,051 km (0.068 R)
• M90: 70,645,051 km (0.069 R)
• M91: 72,555,715 km (0.077 R)
• M92: 73,914,662 km (0.069 R)
• M93: 74,255,745 km (0.098 R)
• M94: 74,369,589 km (0.071 R)
• M95: 75,854,199 km (0.054 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 17,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit