🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.45 AU - 0.55 AU

Year: 124 Days

Day: 19.3 Hours

Environment

Temp: 245 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,090,107 km

• M1: 229,034 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.79 AU - 1.17 AU

Year: 341 Days

Day: 23 Hours

Environment

Temp: 126 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,090,107 km

• M1: 320,139 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.6 AU - 1.74 AU

Year: 758 Days

Day: 29.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.66 AU - 1.82 AU

Year: 807 Days

Day: 41.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.24 AU - 3.08 AU

Year: 1525 Days

Day: 20.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.8

Radius: 13.2

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.64 AU - 8.22 AU

Year: 7118 Days

Day: 6.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 80.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 80,090,107 km

• M1: 219,909 km (0.096 R)
• M2: 333,454 km (0.103 R)
• M3: 587,022 km (0.119 R)
• M4: 926,609 km (0.083 R)
• M5: 1,013,974 km (0.056 R)
• M6: 1,208,452 km (0.107 R)
• M7: 1,371,214 km (0.093 R)
• M8: 1,929,214 km (0.094 R)
• M9: 2,069,687 km (0.118 R)
• M10: 2,267,006 km (0.11 R)
• M11: 2,361,253 km (0.11 R)
• M12: 2,638,009 km (0.111 R)
• M13: 2,780,426 km (0.089 R)
• M14: 3,073,039 km (0.097 R)
• M15: 3,162,948 km (0.095 R)
• M16: 3,268,863 km (0.058 R)
• M17: 3,468,726 km (0.112 R)
• M18: 3,578,082 km (0.102 R)
• M19: 4,043,630 km (0.055 R)
• M20: 4,392,941 km (0.044 R)
• M21: 4,614,197 km (0.091 R)
• M22: 4,856,545 km (0.116 R)
• M23: 5,263,900 km (0.09 R)
• M24: 5,390,161 km (0.108 R)
• M25: 5,480,967 km (0.083 R)
• M26: 5,830,577 km (0.106 R)
• M27: 6,017,574 km (0.067 R)
• M28: 6,225,665 km (0.064 R)
• M29: 6,416,851 km (0.063 R)
• M30: 6,746,415 km (0.062 R)
• M31: 7,221,089 km (0.079 R)
• M32: 7,361,711 km (0.118 R)
• M33: 7,462,540 km (0.088 R)
• M34: 7,604,658 km (0.12 R)
• M35: 8,057,192 km (0.075 R)
• M36: 8,370,898 km (0.086 R)
• M37: 8,859,635 km (0.026 R)
• M38: 9,183,364 km (0.091 R)
• M39: 9,621,088 km (0.079 R)
• M40: 9,998,673 km (0.112 R)
• M41: 10,088,132 km (0.07 R)
• M42: 10,313,128 km (0.078 R)
• M43: 10,539,918 km (0.101 R)
• M44: 10,653,912 km (0.098 R)
• M45: 11,067,550 km (0.073 R)
• M46: 11,206,676 km (0.077 R)
• M47: 11,439,749 km (0.108 R)
• M48: 11,721,741 km (0.107 R)
• M49: 11,958,405 km (0.043 R)
• M50: 12,101,121 km (0.072 R)
• M51: 12,460,605 km (0.059 R)
• M52: 12,556,946 km (0.1 R)
• M53: 13,239,112 km (0.094 R)
• M54: 13,559,850 km (0.102 R)
• M55: 13,783,499 km (0.109 R)
• M56: 13,933,246 km (0.066 R)
• M57: 14,083,592 km (0.099 R)
• M58: 14,690,062 km (0.105 R)
• M59: 14,996,588 km (0.118 R)
• M60: 15,150,674 km (0.112 R)
• M61: 16,191,277 km (0.081 R)
• M62: 16,296,594 km (0.056 R)
• M63: 16,693,626 km (0.09 R)
• M64: 16,879,876 km (0.112 R)
• M65: 17,174,135 km (0.108 R)
• M66: 17,470,189 km (0.052 R)
• M67: 17,605,276 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.5

Radius: 4.6

Gravity: 18.79 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 14.39 AU - 22.95 AU

Year: 28353 Days

Day: 22.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 70.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 80,090,107 km

• M1: 162,463 km (0.047 R)
• M2: 250,427 km (0.098 R)
• M3: 354,846 km (0.092 R)
• M4: 412,292 km (0.116 R)
• M5: 746,045 km (0.084 R)
• M6: 1,089,521 km (0.057 R)
• M7: 1,507,797 km (0.098 R)
• M8: 1,635,703 km (0.073 R)
• M9: 2,897,711 km (0.088 R)
• M10: 2,937,354 km (0.074 R)
• M11: 3,260,186 km (0.047 R)
• M12: 3,509,716 km (0.079 R)
• M13: 4,204,747 km (0.112 R)
• M14: 4,249,627 km (0.094 R)
• M15: 4,339,685 km (0.107 R)
• M16: 4,706,648 km (0.048 R)
• M17: 7,161,998 km (0.045 R)
• M18: 7,869,446 km (0.115 R)
• M19: 8,035,799 km (0.04 R)
• M20: 9,232,881 km (0.119 R)
• M21: 9,408,360 km (0.084 R)
• M22: 9,525,944 km (0.063 R)
• M23: 10,302,357 km (0.092 R)
• M24: 10,975,098 km (0.11 R)
• M25: 11,473,109 km (0.109 R)
• M26: 16,771,268 km (0.088 R)
• M27: 17,416,334 km (0.11 R)
• M28: 17,560,845 km (0.076 R)
• M29: 17,705,656 km (0.104 R)
• M30: 19,250,553 km (0.049 R)
• M31: 26,340,445 km (0.113 R)
• M32: 26,506,349 km (0.067 R)
• M33: 27,256,732 km (0.078 R)
• M34: 27,424,431 km (0.04 R)
• M35: 30,850,222 km (0.074 R)
• M36: 31,815,578 km (0.099 R)
• M37: 34,770,883 km (0.034 R)
• M38: 35,775,284 km (0.113 R)
• M39: 36,142,846 km (0.107 R)
• M40: 36,604,056 km (0.106 R)
• M41: 38,845,181 km (0.079 R)
• M42: 40,459,193 km (0.117 R)
• M43: 41,418,863 km (0.108 R)
• M44: 43,262,657 km (0.083 R)
• M45: 43,948,713 km (0.104 R)
• M46: 45,430,929 km (0.112 R)
• M47: 46,128,204 km (0.03 R)
• M48: 46,428,148 km (0.118 R)
• M49: 47,331,719 km (0.119 R)
• M50: 47,735,185 km (0.067 R)
• M51: 48,038,569 km (0.112 R)
• M52: 48,545,706 km (0.098 R)
• M53: 50,077,289 km (0.111 R)
• M54: 53,712,367 km (0.057 R)
• M55: 53,922,702 km (0.095 R)
• M56: 55,084,030 km (0.063 R)
• M57: 58,942,309 km (0.073 R)
• M58: 59,050,618 km (0.068 R)
• M59: 59,702,565 km (0.046 R)
• M60: 62,333,693 km (0.084 R)
• M61: 63,774,619 km (0.056 R)
• M62: 67,368,110 km (0.112 R)
• M63: 68,390,462 km (0.037 R)
• M64: 69,876,417 km (0.119 R)
• M65: 70,795,996 km (0.102 R)
• M66: 71,604,123 km (0.112 R)
• M67: 75,454,174 km (0.039 R)
• M68: 75,689,641 km (0.1 R)
• M69: 78,177,005 km (0.029 R)
• M70: 78,773,152 km (0.109 R)
• M71: 78,892,681 km (0.074 R)
• M72: 79,131,589 km (0.105 R)
• M73: 80,090,062 km (0.045 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 13,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit