🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.5 AU - 0.64 AU

Year: 154 Days

Day: 16.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.83 AU - 1.37 AU

Year: 413 Days

Day: 46.4 Hours

Environment

Temp: 35 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.54 AU - 2.06 AU

Year: 865 Days

Day: 45.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,769,594 km

• M1: 279,748 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.99 AU - 2.33 AU

Year: 1137 Days

Day: 13.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 108.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,769,594 km

• M1: 56,997 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.95 AU - 5.37 AU

Year: 3603 Days

Day: 28.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,769,594 km

• M1: 320,289 km (0.094 R)
• M2: 2,809,448 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.48 AU - 5.06 AU

Year: 3731 Days

Day: 19.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,769,594 km

• M1: 520,152 km (0.117 R)
• M2: 647,908 km (0.1 R)

Asteroid Belt

Center: 5.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.1

Radius: 10.1

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.38 AU - 6.8 AU

Year: 5383 Days

Day: 5.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,769,594 km

• M1: 141,071 km (0.105 R)
• M2: 220,208 km (0.094 R)
• M3: 373,247 km (0.107 R)
• M4: 510,578 km (0.114 R)
• M5: 641,625 km (0.089 R)
• M6: 798,553 km (0.115 R)
• M7: 1,089,072 km (0.085 R)
• M8: 1,214,585 km (0.109 R)
• M9: 1,279,361 km (0.108 R)
• M10: 1,345,184 km (0.053 R)
• M11: 1,446,312 km (0.057 R)
• M12: 1,532,630 km (0.073 R)
• M13: 1,728,753 km (0.119 R)
• M14: 1,914,404 km (0.033 R)
• M15: 2,106,637 km (0.073 R)
• M16: 2,366,190 km (0.086 R)
• M17: 2,742,578 km (0.064 R)
• M18: 2,807,204 km (0.053 R)
• M19: 3,183,143 km (0.06 R)
• M20: 3,388,691 km (0.111 R)
• M21: 3,481,591 km (0.119 R)
• M22: 3,958,210 km (0.119 R)
• M23: 4,254,264 km (0.066 R)
• M24: 4,711,884 km (0.079 R)
• M25: 4,867,915 km (0.084 R)
• M26: 5,158,434 km (0.118 R)
• M27: 6,549,544 km (0.113 R)
• M28: 7,166,636 km (0.111 R)
• M29: 7,376,521 km (0.102 R)
• M30: 8,424,604 km (0.081 R)
• M31: 9,030,625 km (0.094 R)
• M32: 9,257,415 km (0.062 R)
• M33: 9,617,647 km (0.104 R)
• M34: 10,828,492 km (0.059 R)
• M35: 11,347,148 km (0.062 R)
• M36: 11,592,040 km (0.111 R)
• M37: 12,408,695 km (0.077 R)
• M38: 12,624,864 km (0.067 R)
• M39: 12,733,322 km (0.108 R)
• M40: 12,987,788 km (0.04 R)
• M41: 13,133,945 km (0.098 R)
• M42: 13,280,701 km (0.105 R)
• M43: 13,391,104 km (0.074 R)
• M44: 13,985,007 km (0.094 R)
• M45: 14,360,648 km (0.115 R)
• M46: 14,853,872 km (0.069 R)
• M47: 14,930,167 km (0.025 R)
• M48: 15,006,761 km (0.074 R)
• M49: 15,545,912 km (0.05 R)
• M50: 16,209,228 km (0.109 R)
• M51: 16,881,821 km (0.08 R)
• M52: 18,172,551 km (0.116 R)
• M53: 18,377,051 km (0.09 R)
• M54: 18,582,300 km (0.115 R)
• M55: 18,705,867 km (0.038 R)
• M56: 18,912,462 km (0.041 R)
• M57: 20,082,916 km (0.079 R)
• M58: 20,847,660 km (0.1 R)
• M59: 21,147,753 km (0.116 R)
• M60: 21,665,362 km (0.093 R)
• M61: 21,969,195 km (0.078 R)
• M62: 22,099,944 km (0.101 R)
• M63: 22,581,200 km (0.084 R)
• M64: 23,110,328 km (0.1 R)
• M65: 23,598,915 km (0.107 R)
• M66: 23,822,115 km (0.086 R)
• M67: 24,090,792 km (0.079 R)
• M68: 24,225,580 km (0.063 R)
• M69: 24,495,903 km (0.056 R)
• M70: 25,541,144 km (0.12 R)
• M71: 25,770,328 km (0.117 R)
• M72: 25,954,183 km (0.06 R)
• M73: 26,138,488 km (0.096 R)
• M74: 27,112,968 km (0.106 R)
• M75: 27,769,254 km (0.093 R)
• M76: 28,005,021 km (0.093 R)
• M77: 28,811,204 km (0.089 R)
• M78: 29,145,405 km (0.057 R)
• M79: 29,576,995 km (0.116 R)
• M80: 29,769,527 km (0.1 R)
• M81: 29,865,869 km (0.037 R)
• M82: 30,010,679 km (0.078 R)
• M83: 30,933,100 km (0.119 R)
• M84: 31,324,298 km (0.087 R)
• M85: 31,471,502 km (0.095 R)
• M86: 31,618,856 km (0.105 R)
• M87: 32,507,767 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541

Radius: 8

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 10.68 AU - 13.32 AU

Year: 14888 Days

Day: 11.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,769,594 km

• M1: 104,719 km (0.12 R)
• M2: 414,237 km (0.107 R)
• M3: 477,068 km (0.082 R)
• M4: 668,403 km (0.085 R)
• M5: 1,144,723 km (0.097 R)
• M6: 1,708,707 km (0.076 R)
• M7: 2,526,858 km (0.035 R)
• M8: 2,833,832 km (0.094 R)
• M9: 3,152,925 km (0.082 R)
• M10: 3,349,796 km (0.064 R)
• M11: 3,584,664 km (0.118 R)
• M12: 3,686,989 km (0.12 R)
• M13: 3,825,068 km (0.112 R)
• M14: 4,035,253 km (0.088 R)
• M15: 4,430,341 km (0.081 R)
• M16: 5,413,199 km (0.114 R)
• M17: 5,888,920 km (0.09 R)
• M18: 6,131,718 km (0.065 R)
• M19: 6,880,156 km (0.072 R)
• M20: 7,438,455 km (0.085 R)
• M21: 8,552,660 km (0.116 R)
• M22: 8,644,064 km (0.091 R)
• M23: 8,781,694 km (0.099 R)
• M24: 9,199,072 km (0.09 R)
• M25: 10,198,236 km (0.059 R)
• M26: 11,081,761 km (0.106 R)
• M27: 11,785,919 km (0.065 R)
• M28: 13,026,235 km (0.055 R)
• M29: 13,555,362 km (0.069 R)
• M30: 13,983,511 km (0.09 R)
• M31: 14,634,262 km (0.078 R)
• M32: 14,908,325 km (0.1 R)
• M33: 15,517,338 km (0.088 R)
• M34: 15,573,138 km (0.114 R)
• M35: 16,304,074 km (0.119 R)
• M36: 16,702,303 km (0.087 R)
• M37: 17,103,674 km (0.072 R)
• M38: 17,740,961 km (0.055 R)
• M39: 18,150,560 km (0.081 R)
• M40: 18,209,352 km (0.115 R)
• M41: 19,397,907 km (0.102 R)
• M42: 19,698,898 km (0.108 R)
• M43: 20,244,781 km (0.112 R)
• M44: 20,550,110 km (0.089 R)
• M45: 20,734,115 km (0.118 R)
• M46: 22,603,640 km (0.119 R)
• M47: 22,920,488 km (0.063 R)
• M48: 25,771,076 km (0.065 R)
• M49: 25,837,198 km (0.056 R)
• M50: 25,969,592 km (0.119 R)
• M51: 26,434,393 km (0.09 R)
• M52: 27,036,225 km (0.065 R)
• M53: 27,237,883 km (0.104 R)
• M54: 27,574,927 km (0.096 R)
• M55: 29,143,460 km (0.062 R)
• M56: 29,765,040 km (0.074 R)
• M57: 30,951,201 km (0.071 R)
• M58: 33,657,726 km (0.064 R)
• M59: 35,552,981 km (0.096 R)
• M60: 35,995,192 km (0.079 R)
• M61: 36,142,995 km (0.066 R)
• M62: 36,365,148 km (0.089 R)
• M63: 36,439,199 km (0.087 R)
• M64: 37,108,799 km (0.075 R)
• M65: 37,183,299 km (0.113 R)
• M66: 37,332,747 km (0.114 R)
• M67: 39,369,672 km (0.089 R)
• M68: 39,674,402 km (0.107 R)
• M69: 41,752,317 km (0.034 R)
• M70: 42,296,853 km (0.084 R)
• M71: 43,314,268 km (0.066 R)
• M72: 43,786,549 km (0.082 R)
• M73: 44,260,475 km (0.08 R)
• M74: 45,213,563 km (0.119 R)
• M75: 46,013,014 km (0.089 R)
• M76: 46,093,198 km (0.113 R)
• M77: 46,655,836 km (0.087 R)
• M78: 48,602,403 km (0.05 R)
• M79: 51,488,146 km (0.077 R)
• M80: 51,738,124 km (0.111 R)
• M81: 52,909,775 km (0.095 R)
• M82: 53,836,534 km (0.068 R)
• M83: 54,598,735 km (0.043 R)
• M84: 55,108,864 km (0.07 R)
• M85: 55,620,488 km (0.077 R)
• M86: 55,877,049 km (0.088 R)
• M87: 56,391,067 km (0.07 R)
• M88: 56,562,805 km (0.104 R)
• M89: 56,734,693 km (0.096 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 12,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit