🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.48 AU - 0.56 AU

Year: 134 Days

Day: 40.8 Hours

Environment

Temp: 244 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.66 AU - 0.8 AU

Year: 223 Days

Day: 28 Hours

Environment

Temp: 151 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.9 AU - 0.98 AU

Year: 326 Days

Day: 24.2 Hours

Environment

Temp: 100 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,771,877 km

• M1: 217,964 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.22 AU - 1.46 AU

Year: 556 Days

Day: 39 Hours

Environment

Temp: -1 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,771,877 km

• M1: 54,154 km (0.025 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.85 AU - 3.05 AU

Year: 1373 Days

Day: 35.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,771,877 km

• M1: 530,474 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.59 AU - 2.79 AU

Year: 1580 Days

Day: 15.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.84 AU - 4.34 AU

Year: 2963 Days

Day: 15.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.8

Radius: 15

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.78 AU - 9.74 AU

Year: 10092 Days

Day: 9.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,771,877 km

• M1: 187,895 km (0.118 R)
• M2: 489,035 km (0.099 R)
• M3: 605,722 km (0.057 R)
• M4: 826,827 km (0.036 R)
• M5: 923,468 km (0.033 R)
• M6: 1,184,366 km (0.094 R)
• M7: 1,510,191 km (0.069 R)
• M8: 1,843,794 km (0.107 R)
• M9: 1,975,141 km (0.1 R)
• M10: 2,178,295 km (0.09 R)
• M11: 2,436,351 km (0.116 R)
• M12: 2,630,529 km (0.109 R)
• M13: 3,595,286 km (0.07 R)
• M14: 3,761,638 km (0.111 R)
• M15: 4,275,956 km (0.118 R)
• M16: 4,631,400 km (0.062 R)
• M17: 5,027,536 km (0.05 R)
• M18: 5,245,350 km (0.092 R)
• M19: 5,498,320 km (0.107 R)
• M20: 7,204,035 km (0.074 R)
• M21: 7,379,663 km (0.112 R)
• M22: 7,878,871 km (0.088 R)
• M23: 8,389,149 km (0.104 R)
• M24: 9,441,870 km (0.05 R)
• M25: 9,595,806 km (0.111 R)
• M26: 9,828,131 km (0.068 R)
• M27: 10,377,455 km (0.116 R)
• M28: 10,536,178 km (0.064 R)
• M29: 10,735,891 km (0.084 R)
• M30: 11,342,511 km (0.096 R)
• M31: 11,835,884 km (0.117 R)
• M32: 13,014,267 km (0.101 R)
• M33: 14,274,030 km (0.094 R)
• M34: 15,663,495 km (0.079 R)
• M35: 16,490,024 km (0.114 R)
• M36: 16,815,399 km (0.118 R)
• M37: 17,049,071 km (0.101 R)
• M38: 17,236,816 km (0.094 R)
• M39: 17,614,252 km (0.105 R)
• M40: 17,756,519 km (0.103 R)
• M41: 17,899,086 km (0.099 R)
• M42: 18,233,437 km (0.056 R)
• M43: 18,859,953 km (0.1 R)
• M44: 18,956,893 km (0.045 R)
• M45: 19,297,826 km (0.039 R)
• M46: 19,689,773 km (0.082 R)
• M47: 20,581,525 km (0.046 R)
• M48: 20,931,734 km (0.094 R)
• M49: 21,841,738 km (0.116 R)
• M50: 22,199,127 km (0.076 R)
• M51: 22,301,602 km (0.042 R)
• M52: 23,126,933 km (0.112 R)
• M53: 23,334,874 km (0.093 R)
• M54: 23,595,623 km (0.095 R)
• M55: 24,701,451 km (0.111 R)
• M56: 24,860,922 km (0.089 R)
• M57: 25,127,206 km (0.096 R)
• M58: 25,555,355 km (0.049 R)
• M59: 25,932,043 km (0.099 R)
• M60: 26,148,062 km (0.061 R)
• M61: 26,364,680 km (0.043 R)
• M62: 27,897,909 km (0.096 R)
• M63: 30,650,061 km (0.101 R)
• M64: 31,279,718 km (0.085 R)
• M65: 33,252,914 km (0.116 R)
• M66: 33,605,366 km (0.083 R)
• M67: 33,899,925 km (0.076 R)
• M68: 34,908,065 km (0.108 R)
• M69: 35,745,663 km (0.111 R)
• M70: 36,347,944 km (0.083 R)
• M71: 36,832,342 km (0.092 R)
• M72: 37,136,026 km (0.12 R)
• M73: 37,991,127 km (0.089 R)
• M74: 38,976,229 km (0.085 R)
• M75: 40,156,856 km (0.082 R)
• M76: 40,657,560 km (0.097 R)
• M77: 41,665,101 km (0.11 R)
• M78: 41,854,941 km (0.079 R)
• M79: 42,235,518 km (0.101 R)
• M80: 42,553,414 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.2

Radius: 5.2

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 12.19 AU - 19.75 AU

Year: 22858 Days

Day: 16.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 51,771,877 km

• M1: 159,621 km (0.105 R)
• M2: 256,860 km (0.092 R)
• M3: 660,175 km (0.117 R)
• M4: 862,881 km (0.072 R)
• M5: 1,301,053 km (0.113 R)
• M6: 1,346,082 km (0.12 R)
• M7: 1,699,731 km (0.101 R)
• M8: 1,899,893 km (0.083 R)
• M9: 3,753,111 km (0.051 R)
• M10: 3,817,588 km (0.048 R)
• M11: 3,850,051 km (0.071 R)
• M12: 3,915,126 km (0.08 R)
• M13: 4,689,444 km (0.109 R)
• M14: 6,296,724 km (0.116 R)
• M15: 7,278,684 km (0.091 R)
• M16: 8,646,159 km (0.103 R)
• M17: 8,817,149 km (0.044 R)
• M18: 8,860,083 km (0.084 R)
• M19: 11,326,653 km (0.087 R)
• M20: 11,607,748 km (0.06 R)
• M21: 12,081,524 km (0.053 R)
• M22: 12,901,171 km (0.089 R)
• M23: 13,490,586 km (0.055 R)
• M24: 13,788,585 km (0.066 R)
• M25: 14,189,208 km (0.11 R)
• M26: 14,848,486 km (0.105 R)
• M27: 16,196,662 km (0.076 R)
• M28: 17,045,630 km (0.07 R)
• M29: 18,786,501 km (0.116 R)
• M30: 20,072,145 km (0.051 R)
• M31: 20,811,457 km (0.112 R)
• M32: 20,925,900 km (0.084 R)
• M33: 21,386,063 km (0.109 R)
• M34: 23,438,246 km (0.071 R)
• M35: 24,699,356 km (0.12 R)
• M36: 26,043,942 km (0.079 R)
• M37: 26,105,576 km (0.057 R)
• M38: 26,414,795 km (0.106 R)
• M39: 28,612,538 km (0.104 R)
• M40: 28,676,117 km (0.067 R)
• M41: 28,739,845 km (0.098 R)
• M42: 30,217,872 km (0.104 R)
• M43: 30,672,650 km (0.117 R)
• M44: 32,846,756 km (0.109 R)
• M45: 35,274,430 km (0.108 R)
• M46: 36,233,951 km (0.067 R)
• M47: 36,302,915 km (0.093 R)
• M48: 36,717,002 km (0.081 R)
• M49: 37,341,125 km (0.113 R)
• M50: 37,549,963 km (0.065 R)
• M51: 40,228,663 km (0.104 R)
• M52: 41,807,219 km (0.073 R)
• M53: 44,434,008 km (0.103 R)
• M54: 44,581,512 km (0.044 R)
• M55: 44,950,869 km (0.097 R)
• M56: 45,173,022 km (0.072 R)
• M57: 46,289,321 km (0.111 R)
• M58: 46,363,970 km (0.106 R)
• M59: 48,548,698 km (0.077 R)
• M60: 49,081,117 km (0.115 R)
• M61: 49,233,557 km (0.118 R)
• M62: 49,921,557 km (0.07 R)
• M63: 50,998,213 km (0.105 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 17,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit