🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.55 AU - 0.57 AU

Year: 178 Days

Day: 23.8 Hours

Environment

Temp: 53 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,897,962 km

• M1: 176,974 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.95 AU - 1.17 AU

Year: 463 Days

Day: 18.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,897,962 km

• M1: 548,575 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.7 AU - 2.1 AU

Year: 1112 Days

Day: 34.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327

Radius: 13.8

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.06 AU - 4.66 AU

Year: 3220 Days

Day: 11.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 35,897,962 km

• M1: 173,234 km (0.081 R)
• M2: 276,158 km (0.115 R)
• M3: 427,700 km (0.1 R)
• M4: 515,365 km (0.114 R)
• M5: 756,068 km (0.087 R)
• M6: 860,188 km (0.115 R)
• M7: 1,016,966 km (0.11 R)
• M8: 1,329,027 km (0.081 R)
• M9: 1,425,668 km (0.117 R)
• M10: 1,884,784 km (0.103 R)
• M11: 1,982,172 km (0.098 R)
• M12: 2,337,018 km (0.052 R)
• M13: 2,482,128 km (0.036 R)
• M14: 2,643,843 km (0.059 R)
• M15: 2,893,223 km (0.112 R)
• M16: 3,267,367 km (0.105 R)
• M17: 3,370,739 km (0.065 R)
• M18: 3,550,705 km (0.078 R)
• M19: 3,687,737 km (0.084 R)
• M20: 3,795,597 km (0.089 R)
• M21: 4,109,753 km (0.112 R)
• M22: 4,237,808 km (0.054 R)
• M23: 4,351,054 km (0.1 R)
• M24: 5,068,525 km (0.105 R)
• M25: 5,414,845 km (0.114 R)
• M26: 5,644,328 km (0.065 R)
• M27: 5,804,996 km (0.117 R)
• M28: 6,222,523 km (0.099 R)
• M29: 6,314,676 km (0.054 R)
• M30: 6,425,827 km (0.081 R)
• M31: 6,631,225 km (0.107 R)
• M32: 6,744,321 km (0.12 R)
• M33: 7,125,646 km (0.096 R)
• M34: 7,631,885 km (0.086 R)
• M35: 8,089,654 km (0.1 R)
• M36: 8,617,885 km (0.114 R)
• M37: 8,720,658 km (0.114 R)
• M38: 8,990,084 km (0.111 R)
• M39: 9,115,447 km (0.106 R)
• M40: 9,452,341 km (0.099 R)
• M41: 9,643,677 km (0.081 R)
• M42: 10,030,238 km (0.072 R)
• M43: 10,443,876 km (0.103 R)
• M44: 10,531,690 km (0.109 R)
• M45: 11,468,472 km (0.106 R)
• M46: 11,559,128 km (0.115 R)
• M47: 11,946,886 km (0.088 R)
• M48: 12,431,882 km (0.104 R)
• M49: 12,571,607 km (0.095 R)
• M50: 12,899,824 km (0.103 R)
• M51: 13,041,194 km (0.092 R)
• M52: 13,516,766 km (0.103 R)
• M53: 14,046,342 km (0.094 R)
• M54: 14,631,869 km (0.089 R)
• M55: 15,076,174 km (0.094 R)
• M56: 15,300,122 km (0.104 R)
• M57: 15,625,498 km (0.074 R)
• M58: 16,105,108 km (0.034 R)
• M59: 16,872,246 km (0.119 R)
• M60: 17,078,841 km (0.044 R)
• M61: 17,572,963 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.1

Radius: 9.7

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.17 AU - 5.73 AU

Year: 4676 Days

Day: 8.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,897,962 km

• M1: 132,245 km (0.114 R)
• M2: 278,402 km (0.102 R)
• M3: 374,892 km (0.063 R)
• M4: 772,374 km (0.069 R)
• M5: 1,066,184 km (0.035 R)
• M6: 1,198,129 km (0.103 R)
• M7: 1,335,610 km (0.113 R)
• M8: 1,430,156 km (0.106 R)
• M9: 1,514,978 km (0.085 R)
• M10: 1,818,512 km (0.089 R)
• M11: 2,045,302 km (0.088 R)
• M12: 2,113,818 km (0.116 R)
• M13: 2,281,368 km (0.11 R)
• M14: 2,468,066 km (0.111 R)
• M15: 2,719,689 km (0.074 R)
• M16: 2,810,495 km (0.099 R)
• M17: 2,871,681 km (0.079 R)
• M18: 3,057,780 km (0.068 R)
• M19: 3,263,926 km (0.057 R)
• M20: 3,540,383 km (0.03 R)
• M21: 3,706,736 km (0.036 R)
• M22: 3,807,715 km (0.042 R)
• M23: 3,943,849 km (0.062 R)
• M24: 4,046,922 km (0.069 R)
• M25: 4,151,042 km (0.103 R)
• M26: 4,379,627 km (0.092 R)
• M27: 5,146,316 km (0.078 R)
• M28: 5,316,110 km (0.097 R)
• M29: 5,603,039 km (0.03 R)
• M30: 5,758,172 km (0.065 R)
• M31: 5,914,801 km (0.067 R)
• M32: 6,292,386 km (0.049 R)
• M33: 6,514,688 km (0.07 R)
• M34: 6,636,910 km (0.083 R)
• M35: 7,133,874 km (0.105 R)
• M36: 7,323,265 km (0.117 R)
• M37: 7,621,264 km (0.041 R)
• M38: 7,879,918 km (0.113 R)
• M39: 7,944,993 km (0.093 R)
• M40: 8,032,059 km (0.081 R)
• M41: 8,251,220 km (0.083 R)
• M42: 9,769,938 km (0.106 R)
• M43: 9,863,287 km (0.101 R)
• M44: 10,003,909 km (0.104 R)
• M45: 10,098,006 km (0.1 R)
• M46: 10,239,825 km (0.113 R)
• M47: 10,406,028 km (0.08 R)
• M48: 10,597,064 km (0.119 R)
• M49: 10,717,042 km (0.086 R)
• M50: 10,958,493 km (0.11 R)
• M51: 11,323,960 km (0.1 R)
• M52: 11,446,631 km (0.105 R)
• M53: 12,116,829 km (0.109 R)
• M54: 12,850,906 km (0.118 R)
• M55: 13,158,928 km (0.097 R)
• M56: 13,913,350 km (0.107 R)
• M57: 14,097,505 km (0.03 R)
• M58: 14,203,121 km (0.077 R)
• M59: 14,654,907 km (0.09 R)
• M60: 14,815,575 km (0.047 R)
• M61: 14,976,692 km (0.097 R)
• M62: 15,111,479 km (0.076 R)
• M63: 15,382,251 km (0.105 R)
• M64: 15,681,896 km (0.118 R)
• M65: 15,764,025 km (0.08 R)
• M66: 16,259,344 km (0.047 R)
• M67: 16,342,520 km (0.073 R)
• M68: 16,787,873 km (0.106 R)
• M69: 16,983,996 km (0.053 R)
• M70: 17,322,087 km (0.104 R)
• M71: 17,520,304 km (0.114 R)
• M72: 18,263,058 km (0.089 R)
• M73: 18,638,249 km (0.096 R)
• M74: 18,754,337 km (0.083 R)
• M75: 19,132,820 km (0.05 R)
• M76: 19,455,203 km (0.074 R)
• M77: 19,779,382 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.4

Radius: 14.6

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.8 AU - 7.92 AU

Year: 7629 Days

Day: 10.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,897,962 km

• M1: 187,446 km (0.104 R)
• M2: 511,176 km (0.103 R)
• M3: 732,880 km (0.096 R)
• M4: 886,068 km (0.083 R)
• M5: 989,740 km (0.05 R)
• M6: 1,294,171 km (0.08 R)
• M7: 1,592,619 km (0.108 R)
• M8: 1,722,320 km (0.057 R)
• M9: 1,817,165 km (0.118 R)
• M10: 1,913,955 km (0.074 R)
• M11: 2,194,601 km (0.078 R)
• M12: 2,340,010 km (0.118 R)
• M13: 2,729,413 km (0.097 R)
• M14: 3,328,403 km (0.089 R)
• M15: 3,667,990 km (0.101 R)
• M16: 3,892,237 km (0.118 R)
• M17: 4,459,961 km (0.094 R)
• M18: 4,916,684 km (0.096 R)
• M19: 5,332,267 km (0.108 R)
• M20: 5,530,184 km (0.025 R)
• M21: 6,316,471 km (0.107 R)
• M22: 6,436,000 km (0.083 R)
• M23: 6,586,345 km (0.116 R)
• M24: 7,928,538 km (0.061 R)
• M25: 8,680,566 km (0.068 R)
• M26: 9,592,515 km (0.051 R)
• M27: 9,903,229 km (0.067 R)
• M28: 10,042,505 km (0.097 R)
• M29: 10,182,379 km (0.074 R)
• M30: 10,322,851 km (0.095 R)
• M31: 10,428,617 km (0.103 R)
• M32: 10,748,308 km (0.059 R)
• M33: 11,071,290 km (0.072 R)
• M34: 11,215,801 km (0.116 R)
• M35: 11,726,678 km (0.076 R)
• M36: 12,207,934 km (0.107 R)
• M37: 12,733,472 km (0.098 R)
• M38: 12,923,012 km (0.099 R)
• M39: 13,458,722 km (0.069 R)
• M40: 14,079,703 km (0.065 R)
• M41: 14,393,858 km (0.084 R)
• M42: 14,949,016 km (0.113 R)
• M43: 15,592,287 km (0.075 R)
• M44: 15,713,910 km (0.072 R)
• M45: 15,998,894 km (0.045 R)
• M46: 16,780,992 km (0.115 R)
• M47: 17,533,618 km (0.117 R)
• M48: 17,744,551 km (0.07 R)
• M49: 17,871,560 km (0.116 R)
• M50: 19,245,168 km (0.107 R)
• M51: 20,342,019 km (0.087 R)
• M52: 20,608,154 km (0.092 R)
• M53: 21,233,922 km (0.094 R)
• M54: 21,458,917 km (0.043 R)
• M55: 22,687,564 km (0.035 R)
• M56: 23,612,378 km (0.071 R)
• M57: 24,314,142 km (0.116 R)
• M58: 24,644,005 km (0.109 R)
• M59: 24,975,215 km (0.101 R)
• M60: 25,070,210 km (0.078 R)
• M61: 26,074,310 km (0.11 R)
• M62: 26,848,180 km (0.065 R)
• M63: 26,945,419 km (0.117 R)
• M64: 27,042,807 km (0.085 R)
• M65: 27,189,114 km (0.105 R)
• M66: 27,727,816 km (0.116 R)
• M67: 27,875,319 km (0.091 R)
• M68: 28,567,209 km (0.118 R)
• M69: 29,515,211 km (0.075 R)
• M70: 29,867,215 km (0.057 R)
• M71: 30,169,851 km (0.1 R)
• M72: 30,473,685 km (0.098 R)
• M73: 32,110,884 km (0.114 R)
• M74: 32,524,671 km (0.063 R)
• M75: 32,888,194 km (0.089 R)
• M76: 33,776,506 km (0.074 R)
• M77: 34,937,984 km (0.092 R)
• M78: 35,044,199 km (0.111 R)
• M79: 35,737,286 km (0.111 R)
• M80: 35,844,398 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 17,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit