🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.47 AU - 0.61 AU

Year: 142 Days

Day: 31.1 Hours

Environment

Temp: 252 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,948,897 km

• M1: 231,278 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.85 AU - 1.01 AU

Year: 321 Days

Day: 41.3 Hours

Environment

Temp: 104 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.35 AU - 1.47 AU

Year: 600 Days

Day: 20.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.5 AU - 1.54 AU

Year: 671 Days

Day: 30.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.64 AU - 2.04 AU

Year: 894 Days

Day: 16.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,948,897 km

• M1: 698,772 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.43 AU - 2.51 AU

Year: 1390 Days

Day: 22.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.47 AU - 4.61 AU

Year: 3465 Days

Day: 35.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,948,897 km

• M1: 508,184 km (0.07 R)

Asteroid Belt

Center: 5.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.2

Radius: 13.9

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.26 AU - 8.34 AU

Year: 7064 Days

Day: 11 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,948,897 km

• M1: 255,064 km (0.104 R)
• M2: 562,937 km (0.114 R)
• M3: 690,993 km (0.106 R)
• M4: 980,913 km (0.096 R)
• M5: 1,092,214 km (0.099 R)
• M6: 1,191,248 km (0.114 R)
• M7: 1,345,932 km (0.12 R)
• M8: 1,753,586 km (0.085 R)
• M9: 2,033,334 km (0.053 R)
• M10: 2,284,958 km (0.088 R)
• M11: 2,727,169 km (0.039 R)
• M12: 3,005,720 km (0.117 R)
• M13: 3,100,715 km (0.112 R)
• M14: 3,220,842 km (0.054 R)
• M15: 3,342,615 km (0.099 R)
• M16: 3,641,212 km (0.069 R)
• M17: 3,870,995 km (0.057 R)
• M18: 4,000,696 km (0.11 R)
• M19: 4,291,365 km (0.094 R)
• M20: 4,425,853 km (0.077 R)
• M21: 4,534,311 km (0.085 R)
• M22: 4,699,019 km (0.057 R)
• M23: 4,865,521 km (0.117 R)
• M24: 5,377,146 km (0.114 R)
• M25: 5,493,234 km (0.088 R)
• M26: 5,966,113 km (0.12 R)
• M27: 6,056,171 km (0.027 R)
• M28: 6,699,890 km (0.112 R)
• M29: 7,205,082 km (0.063 R)
• M30: 8,386,606 km (0.114 R)
• M31: 8,759,703 km (0.1 R)
• M32: 10,450,758 km (0.11 R)
• M33: 11,184,685 km (0.102 R)
• M34: 11,595,481 km (0.118 R)
• M35: 11,821,673 km (0.1 R)
• M36: 13,763,004 km (0.061 R)
• M37: 14,082,844 km (0.111 R)
• M38: 14,364,687 km (0.067 R)
• M39: 14,974,896 km (0.099 R)
• M40: 15,469,168 km (0.08 R)
• M41: 16,389,195 km (0.089 R)
• M42: 16,685,847 km (0.092 R)
• M43: 16,813,454 km (0.095 R)
• M44: 17,198,220 km (0.063 R)
• M45: 18,414,002 km (0.064 R)
• M46: 18,589,929 km (0.085 R)
• M47: 20,882,217 km (0.055 R)
• M48: 21,712,336 km (0.108 R)
• M49: 22,365,480 km (0.103 R)
• M50: 22,788,842 km (0.117 R)
• M51: 23,834,681 km (0.118 R)
• M52: 24,605,110 km (0.114 R)
• M53: 25,090,854 km (0.078 R)
• M54: 25,678,026 km (0.038 R)
• M55: 26,269,536 km (0.115 R)
• M56: 26,368,569 km (0.066 R)
• M57: 26,467,753 km (0.114 R)
• M58: 26,716,235 km (0.059 R)
• M59: 26,815,867 km (0.111 R)
• M60: 27,365,789 km (0.08 R)
• M61: 27,566,699 km (0.111 R)
• M62: 28,782,630 km (0.099 R)
• M63: 28,884,806 km (0.114 R)
• M64: 29,038,143 km (0.097 R)
• M65: 29,345,866 km (0.1 R)
• M66: 30,639,140 km (0.062 R)
• M67: 31,056,967 km (0.072 R)
• M68: 31,476,738 km (0.094 R)
• M69: 32,215,752 km (0.104 R)
• M70: 33,281,487 km (0.115 R)
• M71: 34,088,268 km (0.03 R)
• M72: 34,304,587 km (0.057 R)
• M73: 34,629,813 km (0.111 R)
• M74: 35,283,256 km (0.03 R)
• M75: 35,611,624 km (0.095 R)
• M76: 35,885,986 km (0.068 R)
• M77: 35,995,940 km (0.06 R)
• M78: 36,326,402 km (0.12 R)
• M79: 36,436,805 km (0.113 R)
• M80: 37,045,968 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.6

Radius: 12.5

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.87 AU - 8.75 AU

Year: 8580 Days

Day: 11.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,948,897 km

• M1: 185,950 km (0.102 R)
• M2: 280,197 km (0.071 R)
• M3: 369,806 km (0.067 R)
• M4: 463,305 km (0.1 R)
• M5: 655,089 km (0.108 R)
• M6: 995,275 km (0.089 R)
• M7: 1,089,072 km (0.118 R)
• M8: 1,169,706 km (0.073 R)
• M9: 1,372,261 km (0.091 R)
• M10: 1,532,032 km (0.028 R)
• M11: 1,793,230 km (0.118 R)
• M12: 1,909,766 km (0.089 R)
• M13: 2,130,124 km (0.091 R)
• M14: 2,233,197 km (0.042 R)
• M15: 2,444,429 km (0.08 R)
• M16: 2,662,244 km (0.069 R)
• M17: 3,187,781 km (0.092 R)
• M18: 3,523,778 km (0.068 R)
• M19: 4,049,016 km (0.1 R)
• M20: 4,255,760 km (0.091 R)
• M21: 4,652,793 km (0.094 R)
• M22: 4,951,690 km (0.085 R)
• M23: 5,089,619 km (0.032 R)
• M24: 5,341,242 km (0.105 R)
• M25: 6,120,498 km (0.074 R)
• M26: 7,656,269 km (0.117 R)
• M27: 8,139,471 km (0.07 R)
• M28: 8,765,687 km (0.072 R)
• M29: 8,966,747 km (0.097 R)
• M30: 9,237,220 km (0.09 R)
• M31: 9,373,354 km (0.118 R)
• M32: 10,664,982 km (0.108 R)
• M33: 11,277,136 km (0.077 R)
• M34: 11,495,848 km (0.108 R)
• M35: 12,762,194 km (0.088 R)
• M36: 12,876,038 km (0.081 R)
• M37: 13,028,329 km (0.11 R)
• M38: 13,257,962 km (0.092 R)
• M39: 13,527,687 km (0.082 R)
• M40: 13,876,998 km (0.074 R)
• M41: 14,033,178 km (0.064 R)
• M42: 14,505,309 km (0.119 R)
• M43: 14,663,882 km (0.06 R)
• M44: 15,263,620 km (0.089 R)
• M45: 16,157,767 km (0.08 R)
• M46: 17,530,776 km (0.081 R)
• M47: 17,699,822 km (0.082 R)
• M48: 18,209,950 km (0.106 R)
• M49: 18,295,371 km (0.036 R)
• M50: 19,244,719 km (0.057 R)
• M51: 19,593,880 km (0.114 R)
• M52: 19,725,377 km (0.081 R)
• M53: 20,387,198 km (0.095 R)
• M54: 20,877,280 km (0.067 R)
• M55: 20,966,740 km (0.09 R)
• M56: 21,101,228 km (0.116 R)
• M57: 21,281,045 km (0.068 R)
• M58: 21,868,965 km (0.119 R)
• M59: 23,153,113 km (0.108 R)
• M60: 23,711,113 km (0.093 R)
• M61: 24,085,407 km (0.04 R)
• M62: 25,172,684 km (0.111 R)
• M63: 25,267,978 km (0.109 R)
• M64: 25,459,014 km (0.084 R)
• M65: 26,663,427 km (0.075 R)
• M66: 27,493,097 km (0.058 R)
• M67: 27,787,804 km (0.091 R)
• M68: 28,778,142 km (0.106 R)
• M69: 29,378,030 km (0.053 R)
• M70: 29,780,149 km (0.084 R)
• M71: 29,931,392 km (0.111 R)
• M72: 30,032,371 km (0.116 R)
• M73: 31,869,582 km (0.114 R)
• M74: 32,179,400 km (0.076 R)
• M75: 32,593,935 km (0.032 R)
• M76: 34,640,135 km (0.093 R)
• M77: 35,278,020 km (0.047 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.8

Radius: 11.3

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.95 AU - 11.83 AU

Year: 11995 Days

Day: 12.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 60,948,897 km

• M1: 263,591 km (0.108 R)
• M2: 352,602 km (0.12 R)
• M3: 608,863 km (0.06 R)
• M4: 800,049 km (0.11 R)
• M5: 1,242,710 km (0.102 R)
• M6: 1,782,309 km (0.105 R)
• M7: 2,006,107 km (0.093 R)
• M8: 2,359,009 km (0.062 R)
• M9: 2,481,081 km (0.081 R)
• M10: 2,763,671 km (0.08 R)
• M11: 2,925,237 km (0.065 R)
• M12: 4,402,815 km (0.036 R)
• M13: 5,136,892 km (0.034 R)
• M14: 5,457,480 km (0.104 R)
• M15: 5,579,402 km (0.102 R)
• M16: 6,076,217 km (0.108 R)
• M17: 6,673,711 km (0.088 R)
• M18: 7,023,620 km (0.061 R)
• M19: 9,005,642 km (0.083 R)
• M20: 10,182,379 km (0.105 R)
• M21: 10,383,139 km (0.074 R)
• M22: 10,484,118 km (0.053 R)
• M23: 10,788,849 km (0.085 R)
• M24: 11,199,645 km (0.108 R)
• M25: 12,249,223 km (0.096 R)
• M26: 12,948,145 km (0.059 R)
• M27: 15,007,658 km (0.088 R)
• M28: 16,221,346 km (0.077 R)
• M29: 16,869,703 km (0.081 R)
• M30: 17,107,564 km (0.098 R)
• M31: 17,707,002 km (0.097 R)
• M32: 18,557,915 km (0.078 R)
• M33: 19,297,826 km (0.053 R)
• M34: 19,859,117 km (0.076 R)
• M35: 20,615,933 km (0.115 R)
• M36: 21,061,735 km (0.061 R)
• M37: 21,317,846 km (0.059 R)
• M38: 21,704,108 km (0.118 R)
• M39: 22,027,688 km (0.082 R)
• M40: 22,745,309 km (0.119 R)
• M41: 24,136,420 km (0.082 R)
• M42: 24,270,310 km (0.105 R)
• M43: 24,538,988 km (0.116 R)
• M44: 24,673,626 km (0.078 R)
• M45: 26,102,584 km (0.09 R)
• M46: 26,308,880 km (0.12 R)
• M47: 27,000,471 km (0.078 R)
• M48: 27,558,172 km (0.114 R)
• M49: 27,698,195 km (0.067 R)
• M50: 29,898,331 km (0.113 R)
• M51: 31,055,770 km (0.072 R)
• M52: 32,449,274 km (0.034 R)
• M53: 32,745,179 km (0.116 R)
• M54: 33,339,830 km (0.077 R)
• M55: 33,414,330 km (0.026 R)
• M56: 33,862,974 km (0.036 R)
• M57: 34,766,246 km (0.07 R)
• M58: 35,296,720 km (0.053 R)
• M59: 38,223,453 km (0.075 R)
• M60: 38,301,543 km (0.091 R)
• M61: 39,163,675 km (0.115 R)
• M62: 40,349,837 km (0.106 R)
• M63: 40,827,503 km (0.115 R)
• M64: 41,227,079 km (0.085 R)
• M65: 41,708,186 km (0.046 R)
• M66: 43,081,644 km (0.099 R)
• M67: 45,872,691 km (0.091 R)
• M68: 45,955,718 km (0.047 R)
• M69: 47,541,605 km (0.055 R)
• M70: 48,975,800 km (0.12 R)
• M71: 50,253,066 km (0.119 R)
• M72: 50,338,636 km (0.064 R)
• M73: 50,852,954 km (0.081 R)
• M74: 51,024,692 km (0.074 R)
• M75: 52,579,612 km (0.082 R)
• M76: 53,101,410 km (0.118 R)
• M77: 54,941,164 km (0.101 R)
• M78: 55,382,329 km (0.089 R)
• M79: 56,179,236 km (0.054 R)
• M80: 56,980,034 km (0.109 R)
• M81: 57,874,180 km (0.077 R)
• M82: 58,053,548 km (0.084 R)
• M83: 58,412,882 km (0.075 R)
• M84: 58,682,906 km (0.047 R)
• M85: 60,584,445 km (0.105 R)
• M86: 60,857,760 km (0.117 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 12,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit