🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.56 AU - 0.76 AU

Year: 202 Days

Day: 43.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,367,599 km

• M1: 292,613 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.55 AU - 0.79 AU

Year: 207 Days

Day: 22.4 Hours

Environment

Temp: 129 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.72 AU - 0.96 AU

Year: 290 Days

Day: 25.1 Hours

Environment

Temp: 120 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.1 AU - 1.5 AU

Year: 558 Days

Day: 33.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,367,599 km

• M1: 646,712 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.65 AU - 1.81 AU

Year: 857 Days

Day: 25 Hours

Environment

Temp: -57 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,367,599 km

• M1: 857,645 km (0.078 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.68 AU - 4.92 AU

Year: 3359 Days

Day: 17.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.4

Radius: 8.1

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.07 AU - 10.23 AU

Year: 11293 Days

Day: 13.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 124.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,367,599 km

• M1: 210,035 km (0.058 R)
• M2: 359,783 km (0.05 R)
• M3: 652,995 km (0.115 R)
• M4: 782,696 km (0.103 R)
• M5: 939,026 km (0.115 R)
• M6: 1,343,389 km (0.039 R)
• M7: 1,662,930 km (0.102 R)
• M8: 1,866,084 km (0.065 R)
• M9: 2,005,958 km (0.08 R)
• M10: 2,296,327 km (0.072 R)
• M11: 2,471,955 km (0.098 R)
• M12: 2,863,004 km (0.096 R)
• M13: 2,970,715 km (0.078 R)
• M14: 3,162,349 km (0.039 R)
• M15: 3,273,650 km (0.114 R)
• M16: 3,386,297 km (0.1 R)
• M17: 3,820,131 km (0.113 R)
• M18: 3,968,682 km (0.042 R)
• M19: 4,058,740 km (0.045 R)
• M20: 4,333,102 km (0.108 R)
• M21: 4,867,616 km (0.119 R)
• M22: 5,257,617 km (0.115 R)
• M23: 5,523,153 km (0.116 R)
• M24: 5,590,173 km (0.091 R)
• M25: 5,691,301 km (0.12 R)
• M26: 5,895,502 km (0.109 R)
• M27: 6,067,390 km (0.109 R)
• M28: 6,240,924 km (0.052 R)
• M29: 6,664,436 km (0.076 R)
• M30: 6,735,794 km (0.1 R)
• M31: 6,915,610 km (0.079 R)
• M32: 8,218,159 km (0.074 R)
• M33: 8,487,734 km (0.1 R)
• M34: 8,565,226 km (0.056 R)
• M35: 8,721,107 km (0.106 R)
• M36: 8,995,918 km (0.068 R)
• M37: 9,114,549 km (0.057 R)
• M38: 9,393,549 km (0.112 R)
• M39: 9,797,015 km (0.1 R)
• M40: 10,830,138 km (0.111 R)
• M41: 11,125,743 km (0.108 R)
• M42: 12,378,027 km (0.058 R)
• M43: 13,087,869 km (0.077 R)
• M44: 14,085,537 km (0.104 R)
• M45: 14,269,542 km (0.102 R)
• M46: 14,408,070 km (0.106 R)
• M47: 14,593,422 km (0.099 R)
• M48: 14,919,844 km (0.102 R)
• M49: 15,013,493 km (0.078 R)
• M50: 15,342,907 km (0.097 R)
• M51: 15,817,731 km (0.102 R)
• M52: 16,976,965 km (0.079 R)
• M53: 20,147,542 km (0.114 R)
• M54: 21,349,561 km (0.088 R)
• M55: 23,168,821 km (0.068 R)
• M56: 23,223,125 km (0.1 R)
• M57: 23,604,001 km (0.066 R)
• M58: 25,037,148 km (0.084 R)
• M59: 25,092,799 km (0.028 R)
• M60: 25,764,194 km (0.036 R)
• M61: 27,756,090 km (0.049 R)
• M62: 27,813,685 km (0.12 R)
• M63: 27,871,430 km (0.035 R)
• M64: 28,566,611 km (0.105 R)
• M65: 28,916,371 km (0.109 R)
• M66: 29,384,911 km (0.027 R)
• M67: 29,443,703 km (0.073 R)
• M68: 29,620,079 km (0.095 R)
• M69: 29,737,962 km (0.115 R)
• M70: 30,033,269 km (0.096 R)
• M71: 30,151,600 km (0.096 R)
• M72: 30,626,723 km (0.117 R)
• M73: 31,765,013 km (0.09 R)
• M74: 31,885,589 km (0.095 R)
• M75: 34,021,099 km (0.056 R)
• M76: 35,511,991 km (0.116 R)
• M77: 36,517,738 km (0.048 R)
• M78: 38,171,991 km (0.099 R)
• M79: 38,492,879 km (0.116 R)
• M80: 38,879,140 km (0.086 R)
• M81: 39,785,554 km (0.079 R)
• M82: 40,567,801 km (0.092 R)
• M83: 41,026,618 km (0.089 R)
• M84: 41,552,903 km (0.095 R)
• M85: 44,083,650 km (0.094 R)
• M86: 45,231,814 km (0.079 R)
• M87: 45,367,649 km (0.065 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 14,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit