🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.42 AU - 0.62 AU

Year: 132 Days

Day: 33 Hours

Environment

Temp: 234 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,253,963 km

• M1: 261,048 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.55 AU - 0.89 AU

Year: 216 Days

Day: 31.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.94 AU - 1.06 AU

Year: 353 Days

Day: 25 Hours

Environment

Temp: 135 °C

Axial Tilt: 134.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,253,963 km

• M1: 50,564 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.16 AU - 1.82 AU

Year: 642 Days

Day: 21.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 76,253,963 km

• M1: 260,599 km (0.063 R)
• M2: 394,789 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.38 AU - 3.54 AU

Year: 1798 Days

Day: 46.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,253,963 km

• M1: 52,958 km (0.118 R)

Asteroid Belt

Center: 5.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.2

Radius: 13.9

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.19 AU - 10.19 AU

Year: 8276 Days

Day: 6 Hours

Environment

Temp: -152 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 76,253,963 km

• M1: 181,013 km (0.05 R)
• M2: 299,794 km (0.116 R)
• M3: 420,071 km (0.066 R)
• M4: 819,048 km (0.108 R)
• M5: 1,097,899 km (0.083 R)
• M6: 1,359,845 km (0.113 R)
• M7: 1,490,593 km (0.105 R)
• M8: 1,660,088 km (0.091 R)
• M9: 1,908,570 km (0.07 R)
• M10: 2,246,511 km (0.114 R)
• M11: 2,644,591 km (0.071 R)
• M12: 2,768,458 km (0.115 R)
• M13: 3,130,335 km (0.083 R)
• M14: 3,395,124 km (0.112 R)
• M15: 3,644,354 km (0.088 R)
• M16: 3,946,841 km (0.111 R)
• M17: 4,065,322 km (0.044 R)
• M18: 4,281,790 km (0.027 R)
• M19: 4,379,328 km (0.075 R)
• M20: 4,701,113 km (0.109 R)
• M21: 5,133,900 km (0.119 R)
• M22: 5,289,781 km (0.113 R)
• M23: 5,686,215 km (0.116 R)
• M24: 6,677,301 km (0.112 R)
• M25: 7,163,943 km (0.092 R)
• M26: 7,632,483 km (0.106 R)
• M27: 7,960,551 km (0.028 R)
• M28: 8,111,197 km (0.098 R)
• M29: 8,415,329 km (0.07 R)
• M30: 8,599,634 km (0.087 R)
• M31: 8,723,201 km (0.072 R)
• M32: 8,941,016 km (0.112 R)
• M33: 9,192,041 km (0.102 R)
• M34: 9,605,081 km (0.081 R)
• M35: 9,830,076 km (0.065 R)
• M36: 9,959,329 km (0.063 R)
• M37: 10,089,329 km (0.043 R)
• M38: 10,548,445 km (0.11 R)
• M39: 11,115,271 km (0.064 R)
• M40: 12,313,251 km (0.069 R)
• M41: 13,265,442 km (0.078 R)
• M42: 14,131,763 km (0.107 R)
• M43: 14,682,433 km (0.059 R)
• M44: 16,070,850 km (0.112 R)
• M45: 16,223,440 km (0.096 R)
• M46: 16,761,544 km (0.104 R)
• M47: 17,305,332 km (0.095 R)
• M48: 17,736,772 km (0.074 R)
• M49: 17,973,586 km (0.106 R)
• M50: 18,971,553 km (0.048 R)
• M51: 19,497,689 km (0.052 R)
• M52: 20,399,016 km (0.092 R)
• M53: 20,605,760 km (0.105 R)
• M54: 21,188,294 km (0.086 R)
• M55: 21,355,694 km (0.113 R)
• M56: 22,327,183 km (0.118 R)
• M57: 23,054,378 km (0.099 R)
• M58: 23,226,715 km (0.083 R)
• M59: 23,746,119 km (0.12 R)
• M60: 24,050,850 km (0.097 R)
• M61: 24,532,256 km (0.046 R)
• M62: 24,708,183 km (0.037 R)
• M63: 25,061,234 km (0.099 R)
• M64: 25,371,500 km (0.075 R)
• M65: 25,504,791 km (0.06 R)
• M66: 25,682,962 km (0.06 R)
• M67: 26,760,815 km (0.11 R)
• M68: 26,941,829 km (0.103 R)
• M69: 27,123,291 km (0.037 R)
• M70: 27,259,724 km (0.074 R)
• M71: 27,945,032 km (0.066 R)
• M72: 28,497,497 km (0.098 R)
• M73: 28,960,502 km (0.119 R)
• M74: 30,459,024 km (0.092 R)
• M75: 30,600,843 km (0.058 R)
• M76: 30,742,811 km (0.097 R)
• M77: 30,885,079 km (0.082 R)
• M78: 31,170,063 km (0.027 R)
• M79: 31,934,657 km (0.101 R)

Asteroid Belt

Center: 8.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499

Radius: 11.8

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.85 AU - 9.67 AU

Year: 9950 Days

Day: 6.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 76,253,963 km

• M1: 183,257 km (0.117 R)
• M2: 358,287 km (0.058 R)
• M3: 439,369 km (0.096 R)
• M4: 583,282 km (0.118 R)
• M5: 824,135 km (0.087 R)
• M6: 923,168 km (0.101 R)
• M7: 1,116,000 km (0.086 R)
• M8: 1,284,148 km (0.057 R)
• M9: 1,646,025 km (0.091 R)
• M10: 1,795,623 km (0.111 R)
• M11: 2,085,544 km (0.051 R)
• M12: 2,561,116 km (0.12 R)
• M13: 2,760,829 km (0.092 R)
• M14: 2,862,705 km (0.037 R)
• M15: 2,939,897 km (0.072 R)
• M16: 3,096,526 km (0.067 R)
• M17: 3,255,998 km (0.085 R)
• M18: 3,807,116 km (0.094 R)
• M19: 4,035,851 km (0.051 R)
• M20: 4,779,802 km (0.056 R)
• M21: 4,933,738 km (0.09 R)
• M22: 5,405,420 km (0.083 R)
• M23: 5,760,565 km (0.11 R)
• M24: 5,924,524 km (0.096 R)
• M25: 6,156,700 km (0.113 R)
• M26: 7,115,473 km (0.106 R)
• M27: 7,256,245 km (0.109 R)
• M28: 7,720,148 km (0.105 R)
• M29: 9,361,236 km (0.101 R)
• M30: 10,821,760 km (0.104 R)
• M31: 11,557,931 km (0.118 R)
• M32: 11,640,659 km (0.058 R)
• M33: 12,394,632 km (0.116 R)
• M34: 12,692,183 km (0.073 R)
• M35: 13,164,463 km (0.097 R)
• M36: 13,555,213 km (0.061 R)
• M37: 14,705,471 km (0.076 R)
• M38: 15,246,865 km (0.068 R)
• M39: 16,209,976 km (0.116 R)
• M40: 16,488,827 km (0.116 R)
• M41: 16,769,173 km (0.107 R)
• M42: 17,334,803 km (0.117 R)
• M43: 17,429,648 km (0.117 R)
• M44: 18,050,629 km (0.117 R)
• M45: 18,630,171 km (0.028 R)
• M46: 18,873,417 km (0.082 R)
• M47: 19,807,656 km (0.098 R)
• M48: 20,756,854 km (0.086 R)
• M49: 21,211,632 km (0.09 R)
• M50: 21,669,850 km (0.094 R)
• M51: 22,182,671 km (0.069 R)
• M52: 23,168,073 km (0.063 R)
• M53: 23,325,001 km (0.113 R)
• M54: 24,326,858 km (0.119 R)
• M55: 24,539,586 km (0.112 R)
• M56: 24,966,987 km (0.082 R)
• M57: 25,558,497 km (0.062 R)
• M58: 26,046,036 km (0.026 R)
• M59: 28,249,464 km (0.083 R)
• M60: 28,865,807 km (0.073 R)
• M61: 28,978,454 km (0.109 R)
• M62: 29,203,898 km (0.102 R)
• M63: 29,827,272 km (0.097 R)
• M64: 30,168,954 km (0.062 R)
• M65: 31,202,226 km (0.101 R)
• M66: 31,491,249 km (0.052 R)
• M67: 31,897,557 km (0.043 R)
• M68: 32,656,467 km (0.11 R)
• M69: 33,717,116 km (0.107 R)
• M70: 34,132,699 km (0.092 R)
• M71: 34,251,779 km (0.082 R)
• M72: 34,370,859 km (0.111 R)
• M73: 34,848,974 km (0.069 R)
• M74: 34,968,951 km (0.082 R)
• M75: 35,811,785 km (0.03 R)
• M76: 38,195,179 km (0.083 R)
• M77: 38,504,398 km (0.116 R)
• M78: 38,938,680 km (0.058 R)
• M79: 39,063,146 km (0.084 R)
• M80: 39,875,013 km (0.111 R)
• M81: 40,377,363 km (0.03 R)
• M82: 41,198,057 km (0.046 R)
• M83: 41,578,783 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674.1

Radius: 4.8

Gravity: 29.26 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 14.47 AU - 15.25 AU

Year: 20227 Days

Day: 21.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,253,963 km

• M1: 185,950 km (0.105 R)
• M2: 669,301 km (0.11 R)
• M3: 836,102 km (0.088 R)
• M4: 886,218 km (0.081 R)
• M5: 963,261 km (0.119 R)
• M6: 1,123,929 km (0.075 R)
• M7: 1,440,627 km (0.089 R)
• M8: 1,914,703 km (0.112 R)
• M9: 2,763,970 km (0.046 R)
• M10: 2,953,960 km (0.085 R)
• M11: 3,965,840 km (0.096 R)
• M12: 4,266,681 km (0.113 R)
• M13: 4,530,572 km (0.077 R)
• M14: 4,709,341 km (0.117 R)
• M15: 4,890,504 km (0.102 R)
• M16: 5,927,068 km (0.096 R)
• M17: 6,570,338 km (0.093 R)
• M18: 6,874,770 km (0.099 R)
• M19: 7,287,660 km (0.066 R)
• M20: 7,444,588 km (0.071 R)
• M21: 8,354,891 km (0.075 R)
• M22: 8,684,456 km (0.067 R)
• M23: 9,186,805 km (0.077 R)
• M24: 9,583,988 km (0.064 R)
• M25: 9,698,430 km (0.088 R)
• M26: 9,755,876 km (0.113 R)
• M27: 10,395,107 km (0.105 R)
• M28: 10,453,899 km (0.069 R)
• M29: 10,690,114 km (0.049 R)
• M30: 10,987,814 km (0.111 R)
• M31: 11,591,591 km (0.11 R)
• M32: 12,144,056 km (0.037 R)
• M33: 12,830,860 km (0.106 R)
• M34: 13,658,884 km (0.081 R)
• M35: 14,046,791 km (0.115 R)
• M36: 15,365,796 km (0.09 R)
• M37: 16,586,215 km (0.057 R)
• M38: 17,277,656 km (0.047 R)
• M39: 17,347,369 km (0.049 R)
• M40: 17,626,968 km (0.106 R)
• M41: 19,625,296 km (0.077 R)
• M42: 19,916,713 km (0.087 R)
• M43: 21,170,492 km (0.033 R)
• M44: 21,619,136 km (0.118 R)
• M45: 21,919,978 km (0.114 R)
• M46: 23,290,743 km (0.055 R)
• M47: 23,444,829 km (0.089 R)
• M48: 23,599,214 km (0.11 R)
• M49: 24,532,405 km (0.034 R)
• M50: 25,319,290 km (0.106 R)
• M51: 26,194,288 km (0.117 R)
• M52: 27,566,100 km (0.104 R)
• M53: 28,219,694 km (0.089 R)
• M54: 29,959,517 km (0.073 R)
• M55: 30,463,063 km (0.11 R)
• M56: 31,563,356 km (0.118 R)
• M57: 31,733,897 km (0.11 R)
• M58: 32,590,644 km (0.042 R)
• M59: 33,455,021 km (0.076 R)
• M60: 34,502,206 km (0.085 R)
• M61: 34,590,020 km (0.06 R)
• M62: 34,853,761 km (0.077 R)
• M63: 36,539,280 km (0.111 R)
• M64: 36,987,176 km (0.087 R)
• M65: 37,527,224 km (0.095 R)
• M66: 39,345,736 km (0.093 R)
• M67: 39,989,007 km (0.034 R)
• M68: 40,081,159 km (0.045 R)
• M69: 40,913,970 km (0.099 R)
• M70: 41,846,115 km (0.119 R)
• M71: 42,784,991 km (0.037 R)
• M72: 43,825,893 km (0.114 R)
• M73: 48,268,202 km (0.055 R)
• M74: 48,759,631 km (0.041 R)
• M75: 49,450,324 km (0.104 R)
• M76: 49,549,358 km (0.081 R)
• M77: 50,343,274 km (0.053 R)
• M78: 52,750,154 km (0.059 R)
• M79: 52,851,282 km (0.111 R)
• M80: 53,053,688 km (0.09 R)
• M81: 55,708,153 km (0.086 R)
• M82: 57,467,124 km (0.066 R)
• M83: 60,933,008 km (0.11 R)
• M84: 62,530,713 km (0.066 R)
• M85: 62,959,012 km (0.069 R)
• M86: 64,682,230 km (0.092 R)
• M87: 65,658,356 km (0.109 R)
• M88: 66,530,063 km (0.1 R)
• M89: 68,395,249 km (0.093 R)
• M90: 69,500,328 km (0.03 R)
• M91: 70,055,187 km (0.083 R)
• M92: 71,169,093 km (0.118 R)
• M93: 71,952,387 km (0.066 R)
• M94: 72,963,669 km (0.109 R)
• M95: 74,659,510 km (0.102 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 17,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit