🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.74 AU - 0.88 AU

Year: 256 Days

Day: 16.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,189,961 km

• M1: 296,802 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.68 AU - 1.02 AU

Year: 275 Days

Day: 35.6 Hours

Environment

Temp: 173 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.01 AU - 1.17 AU

Year: 400 Days

Day: 28 Hours

Environment

Temp: 50 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.42 AU - 1.44 AU

Year: 601 Days

Day: 32 Hours

Environment

Temp: -14 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,189,961 km

• M1: 869,912 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.31 AU - 5.15 AU

Year: 3058 Days

Day: 23.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.48 AU - 5.38 AU

Year: 3847 Days

Day: 19 Hours

Environment

Temp: -131 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.26 AU - 5.86 AU

Year: 4000 Days

Day: 44.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.5

Radius: 13

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.74 AU - 7.06 AU

Year: 5037 Days

Day: 7.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 49,189,961 km

• M1: 167,699 km (0.067 R)
• M2: 479,611 km (0.112 R)
• M3: 632,799 km (0.093 R)
• M4: 1,013,077 km (0.087 R)
• M5: 1,280,857 km (0.068 R)
• M6: 1,407,417 km (0.106 R)
• M7: 1,650,962 km (0.118 R)
• M8: 1,766,452 km (0.047 R)
• M9: 2,116,959 km (0.076 R)
• M10: 2,217,639 km (0.073 R)
• M11: 2,556,328 km (0.08 R)
• M12: 2,677,503 km (0.112 R)
• M13: 3,024,271 km (0.082 R)
• M14: 3,312,396 km (0.107 R)
• M15: 3,444,940 km (0.106 R)
• M16: 4,150,443 km (0.084 R)
• M17: 4,503,793 km (0.03 R)
• M18: 4,634,692 km (0.065 R)
• M19: 4,750,181 km (0.098 R)
• M20: 5,171,000 km (0.045 R)
• M21: 5,273,923 km (0.091 R)
• M22: 5,656,744 km (0.078 R)
• M23: 6,394,411 km (0.114 R)
• M24: 6,802,814 km (0.112 R)
• M25: 6,953,608 km (0.093 R)
• M26: 7,105,300 km (0.105 R)
• M27: 7,277,338 km (0.073 R)
• M28: 7,431,573 km (0.07 R)
• M29: 7,999,297 km (0.038 R)
• M30: 8,298,643 km (0.073 R)
• M31: 8,642,269 km (0.085 R)
• M32: 8,990,682 km (0.099 R)
• M33: 9,658,936 km (0.072 R)
• M34: 9,785,945 km (0.109 R)
• M35: 10,256,729 km (0.112 R)
• M36: 10,364,888 km (0.109 R)
• M37: 10,647,479 km (0.095 R)
• M38: 10,778,826 km (0.052 R)
• M39: 10,932,762 km (0.064 R)
• M40: 11,713,364 km (0.087 R)
• M41: 11,849,049 km (0.116 R)
• M42: 11,962,444 km (0.116 R)
• M43: 12,167,543 km (0.081 R)
• M44: 12,976,269 km (0.114 R)
• M45: 13,635,846 km (0.071 R)
• M46: 13,945,663 km (0.116 R)
• M47: 14,282,109 km (0.056 R)
• M48: 14,475,539 km (0.12 R)
• M49: 14,816,173 km (0.108 R)
• M50: 14,987,463 km (0.09 R)
• M51: 15,431,020 km (0.091 R)
• M52: 15,554,887 km (0.105 R)
• M53: 16,204,890 km (0.087 R)
• M54: 17,068,369 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.5

Radius: 9.2

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.19 AU - 11.07 AU

Year: 9696 Days

Day: 8.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,189,961 km

• M1: 163,510 km (0.119 R)
• M2: 253,269 km (0.103 R)
• M3: 320,139 km (0.116 R)
• M4: 395,387 km (0.069 R)
• M5: 506,987 km (0.074 R)
• M6: 835,654 km (0.078 R)
• M7: 1,102,387 km (0.045 R)
• M8: 1,784,104 km (0.092 R)
• M9: 1,856,210 km (0.087 R)
• M10: 2,154,509 km (0.113 R)
• M11: 2,548,699 km (0.036 R)
• M12: 2,852,233 km (0.103 R)
• M13: 3,493,709 km (0.12 R)
• M14: 4,051,110 km (0.117 R)
• M15: 4,210,881 km (0.088 R)
• M16: 4,569,916 km (0.112 R)
• M17: 4,803,438 km (0.112 R)
• M18: 4,972,783 km (0.037 R)
• M19: 5,109,515 km (0.091 R)
• M20: 5,247,744 km (0.045 R)
• M21: 5,317,157 km (0.057 R)
• M22: 5,776,572 km (0.11 R)
• M23: 6,733,550 km (0.105 R)
• M24: 6,999,535 km (0.113 R)
• M25: 7,268,961 km (0.113 R)
• M26: 8,831,959 km (0.118 R)
• M27: 9,459,971 km (0.034 R)
• M28: 9,629,914 km (0.111 R)
• M29: 10,626,535 km (0.081 R)
• M30: 10,980,783 km (0.111 R)
• M31: 11,655,619 km (0.072 R)
• M32: 11,929,383 km (0.068 R)
• M33: 12,021,086 km (0.109 R)
• M34: 12,857,039 km (0.095 R)
• M35: 13,139,779 km (0.08 R)
• M36: 14,584,446 km (0.092 R)
• M37: 14,731,650 km (0.119 R)
• M38: 14,879,453 km (0.068 R)
• M39: 15,226,071 km (0.047 R)
• M40: 15,675,613 km (0.087 R)
• M41: 16,028,365 km (0.102 R)
• M42: 17,413,192 km (0.11 R)
• M43: 17,673,792 km (0.105 R)
• M44: 17,883,378 km (0.086 R)
• M45: 18,622,841 km (0.103 R)
• M46: 19,211,059 km (0.045 R)
• M47: 19,750,958 km (0.078 R)
• M48: 20,350,696 km (0.034 R)
• M49: 20,901,067 km (0.108 R)
• M50: 21,344,923 km (0.11 R)
• M51: 21,960,219 km (0.08 R)
• M52: 22,751,891 km (0.088 R)
• M53: 23,151,168 km (0.042 R)
• M54: 24,537,791 km (0.074 R)
• M55: 24,596,134 km (0.096 R)
• M56: 24,654,477 km (0.099 R)
• M57: 25,832,261 km (0.089 R)
• M58: 25,951,042 km (0.112 R)
• M59: 26,070,122 km (0.037 R)
• M60: 26,248,891 km (0.031 R)
• M61: 26,727,604 km (0.08 R)
• M62: 26,907,870 km (0.073 R)
• M63: 27,269,747 km (0.12 R)
• M64: 27,330,185 km (0.117 R)
• M65: 27,815,480 km (0.036 R)
• M66: 28,425,989 km (0.054 R)
• M67: 29,041,135 km (0.088 R)
• M68: 29,350,205 km (0.102 R)
• M69: 29,598,388 km (0.068 R)
• M70: 30,096,698 km (0.064 R)
• M71: 30,159,080 km (0.044 R)
• M72: 32,373,129 km (0.092 R)
• M73: 32,950,876 km (0.112 R)
• M74: 35,493,740 km (0.106 R)
• M75: 35,758,080 km (0.051 R)
• M76: 37,156,670 km (0.034 R)
• M77: 38,031,369 km (0.113 R)
• M78: 40,144,439 km (0.083 R)
• M79: 41,527,920 km (0.077 R)
• M80: 42,225,495 km (0.096 R)
• M81: 42,646,015 km (0.063 R)
• M82: 45,412,229 km (0.096 R)
• M83: 46,203,003 km (0.119 R)
• M84: 46,491,577 km (0.09 R)
• M85: 47,798,016 km (0.062 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 12,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit