🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.58 AU - 0.6 AU

Year: 194 Days

Day: 34.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 45,497,784 km

• M1: 44,879 km (0.114 R)
• M2: 250,128 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.62 AU - 0.88 AU

Year: 278 Days

Day: 18.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 47.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.19 AU - 1.77 AU

Year: 770 Days

Day: 21.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.23 AU - 1.73 AU

Year: 770 Days

Day: 40.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,497,784 km

• M1: 817,552 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.26 AU - 2 AU

Year: 890 Days

Day: 21.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 91.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.76 AU - 2.4 AU

Year: 1282 Days

Day: 38.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.94 AU - 2.4 AU

Year: 1367 Days

Day: 40 Hours

Environment

Temp: -113 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,497,784 km

• M1: 1,084,884 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570

Radius: 13.9

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.01 AU - 5.81 AU

Year: 4651 Days

Day: 6.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 45,497,784 km

• M1: 272,867 km (0.107 R)
• M2: 364,271 km (0.103 R)
• M3: 1,061,846 km (0.107 R)
• M4: 1,208,003 km (0.12 R)
• M5: 1,318,705 km (0.099 R)
• M6: 1,477,129 km (0.045 R)
• M7: 1,566,439 km (0.052 R)
• M8: 1,688,511 km (0.107 R)
• M9: 1,910,066 km (0.105 R)
• M10: 2,024,658 km (0.067 R)
• M11: 2,226,465 km (0.077 R)
• M12: 2,382,496 km (0.105 R)
• M13: 3,453,916 km (0.112 R)
• M14: 3,758,497 km (0.116 R)
• M15: 3,903,756 km (0.119 R)
• M16: 4,221,353 km (0.048 R)
• M17: 4,814,359 km (0.097 R)
• M18: 5,622,187 km (0.041 R)
• M19: 6,078,461 km (0.034 R)
• M20: 6,249,601 km (0.097 R)
• M21: 6,621,950 km (0.118 R)
• M22: 6,798,176 km (0.09 R)
• M23: 7,103,804 km (0.118 R)
• M24: 7,310,250 km (0.088 R)
• M25: 7,781,932 km (0.07 R)
• M26: 7,994,660 km (0.115 R)
• M27: 8,128,700 km (0.098 R)
• M28: 8,290,564 km (0.105 R)
• M29: 8,837,644 km (0.056 R)
• M30: 9,087,771 km (0.051 R)
• M31: 9,509,787 km (0.077 R)
• M32: 9,651,905 km (0.081 R)
• M33: 9,852,067 km (0.062 R)
• M34: 9,967,108 km (0.099 R)
• M35: 10,140,342 km (0.109 R)
• M36: 10,490,102 km (0.102 R)
• M37: 11,442,143 km (0.07 R)
• M38: 11,714,860 km (0.032 R)
• M39: 12,608,408 km (0.086 R)
• M40: 12,858,835 km (0.058 R)
• M41: 13,205,752 km (0.07 R)
• M42: 13,332,761 km (0.081 R)
• M43: 14,038,115 km (0.116 R)
• M44: 14,167,816 km (0.112 R)
• M45: 14,460,729 km (0.066 R)
• M46: 14,558,865 km (0.113 R)
• M47: 14,953,654 km (0.046 R)
• M48: 15,585,854 km (0.085 R)
• M49: 15,686,534 km (0.054 R)
• M50: 15,888,341 km (0.073 R)
• M51: 16,158,964 km (0.072 R)
• M52: 17,325,827 km (0.093 R)
• M53: 17,709,246 km (0.082 R)
• M54: 18,697,639 km (0.029 R)
• M55: 19,090,932 km (0.099 R)
• M56: 19,234,696 km (0.056 R)
• M57: 19,885,746 km (0.115 R)
• M58: 20,250,465 km (0.119 R)
• M59: 21,060,837 km (0.101 R)
• M60: 21,320,988 km (0.053 R)
• M61: 21,619,585 km (0.1 R)
• M62: 22,599,451 km (0.066 R)
• M63: 24,018,836 km (0.077 R)
• M64: 24,368,446 km (0.102 R)
• M65: 25,625,218 km (0.115 R)
• M66: 25,744,148 km (0.106 R)
• M67: 26,022,250 km (0.071 R)
• M68: 26,501,412 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.5

Radius: 13.6

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.73 AU - 9.51 AU

Year: 8992 Days

Day: 7.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,497,784 km

• M1: 645,814 km (0.111 R)
• M2: 920,326 km (0.114 R)
• M3: 1,352,365 km (0.105 R)
• M4: 1,822,850 km (0.103 R)
• M5: 1,960,031 km (0.081 R)
• M6: 2,245,015 km (0.102 R)
• M7: 2,367,685 km (0.085 R)
• M8: 2,518,181 km (0.062 R)
• M9: 2,697,848 km (0.07 R)
• M10: 2,988,965 km (0.058 R)
• M11: 3,402,604 km (0.066 R)
• M12: 3,746,828 km (0.09 R)
• M13: 3,923,204 km (0.089 R)
• M14: 4,253,965 km (0.098 R)
• M15: 4,625,117 km (0.111 R)
• M16: 4,878,536 km (0.066 R)
• M17: 5,531,980 km (0.1 R)
• M18: 5,767,297 km (0.094 R)
• M19: 6,352,674 km (0.116 R)
• M20: 6,849,189 km (0.1 R)
• M21: 7,248,166 km (0.099 R)
• M22: 7,841,920 km (0.106 R)
• M23: 8,259,448 km (0.047 R)
• M24: 9,155,689 km (0.095 R)
• M25: 9,716,382 km (0.103 R)
• M26: 10,536,776 km (0.113 R)
• M27: 10,913,314 km (0.103 R)
• M28: 12,463,148 km (0.089 R)
• M29: 12,905,958 km (0.104 R)
• M30: 13,218,917 km (0.116 R)
• M31: 13,398,883 km (0.077 R)
• M32: 14,542,259 km (0.111 R)
• M33: 15,669,330 km (0.071 R)
• M34: 15,907,639 km (0.119 R)
• M35: 16,484,638 km (0.098 R)
• M36: 17,609,465 km (0.059 R)
• M37: 18,006,647 km (0.068 R)
• M38: 18,106,429 km (0.089 R)
• M39: 18,607,881 km (0.075 R)
• M40: 19,012,393 km (0.077 R)
• M41: 19,266,710 km (0.07 R)
• M42: 19,573,385 km (0.087 R)
• M43: 19,778,634 km (0.097 R)
• M44: 19,933,168 km (0.11 R)
• M45: 20,088,002 km (0.059 R)
• M46: 21,078,190 km (0.07 R)
• M47: 21,341,333 km (0.089 R)
• M48: 22,943,676 km (0.104 R)
• M49: 23,377,360 km (0.108 R)
• M50: 24,253,106 km (0.093 R)
• M51: 25,139,623 km (0.083 R)
• M52: 25,586,771 km (0.032 R)
• M53: 25,867,716 km (0.073 R)
• M54: 26,262,654 km (0.095 R)
• M55: 26,602,690 km (0.111 R)
• M56: 26,944,222 km (0.112 R)
• M57: 28,790,409 km (0.078 R)
• M58: 29,141,216 km (0.082 R)
• M59: 29,610,954 km (0.092 R)
• M60: 30,975,586 km (0.069 R)
• M61: 31,575,323 km (0.08 R)
• M62: 32,118,364 km (0.079 R)
• M63: 32,847,204 km (0.036 R)
• M64: 33,458,761 km (0.052 R)
• M65: 35,378,400 km (0.116 R)
• M66: 35,942,534 km (0.076 R)
• M67: 37,270,066 km (0.094 R)
• M68: 37,843,923 km (0.042 R)
• M69: 38,292,268 km (0.073 R)
• M70: 38,806,884 km (0.085 R)
• M71: 39,323,745 km (0.104 R)
• M72: 39,583,148 km (0.065 R)
• M73: 40,364,497 km (0.117 R)
• M74: 41,282,430 km (0.078 R)
• M75: 42,140,972 km (0.107 R)
• M76: 42,539,202 km (0.038 R)
• M77: 42,738,915 km (0.107 R)
• M78: 43,875,709 km (0.053 R)
• M79: 44,010,198 km (0.108 R)
• M80: 45,090,444 km (0.073 R)
• M81: 45,293,897 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 20,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit