🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.56 AU - 0.78 AU

Year: 203 Days

Day: 43.6 Hours

Environment

Temp: 131 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,067,586 km

• M1: 625,618 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.18 AU - 1.28 AU

Year: 506 Days

Day: 44.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,067,586 km

• M1: 645,814 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.71 AU - 2.15 AU

Year: 994 Days

Day: 45.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,067,586 km

• M1: 1,405,173 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.86 AU - 2.2 AU

Year: 1073 Days

Day: 45.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.38 AU - 3.16 AU

Year: 1710 Days

Day: 27.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.92 AU - 2.98 AU

Year: 1879 Days

Day: 45.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.6

Radius: 9.7

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.32 AU - 6.84 AU

Year: 5560 Days

Day: 10.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 34,067,586 km

• M1: 189,391 km (0.118 R)
• M2: 444,754 km (0.067 R)
• M3: 511,625 km (0.097 R)
• M4: 644,767 km (0.117 R)
• M5: 860,188 km (0.098 R)
• M6: 947,104 km (0.089 R)
• M7: 1,021,903 km (0.054 R)
• M8: 1,162,076 km (0.07 R)
• M9: 1,259,165 km (0.116 R)
• M10: 1,342,192 km (0.084 R)
• M11: 1,496,577 km (0.111 R)
• M12: 1,785,750 km (0.109 R)
• M13: 2,014,485 km (0.079 R)
• M14: 2,313,681 km (0.098 R)
• M15: 2,479,136 km (0.091 R)
• M16: 2,563,360 km (0.092 R)
• M17: 3,481,292 km (0.119 R)
• M18: 3,575,988 km (0.034 R)
• M19: 3,647,495 km (0.094 R)
• M20: 4,187,095 km (0.039 R)
• M21: 4,517,706 km (0.084 R)
• M22: 4,595,198 km (0.103 R)
• M23: 5,123,428 km (0.05 R)
• M24: 5,615,156 km (0.116 R)
• M25: 6,065,146 km (0.098 R)
• M26: 6,614,619 km (0.076 R)
• M27: 6,880,455 km (0.102 R)
• M28: 7,210,169 km (0.065 R)
• M29: 7,514,301 km (0.087 R)
• M30: 7,637,270 km (0.104 R)
• M31: 7,698,905 km (0.025 R)
• M32: 8,198,562 km (0.089 R)
• M33: 8,293,407 km (0.09 R)
• M34: 8,676,377 km (0.087 R)
• M35: 8,740,854 km (0.074 R)
• M36: 8,837,793 km (0.085 R)
• M37: 8,902,569 km (0.063 R)
• M38: 8,967,495 km (0.033 R)
• M39: 9,130,706 km (0.096 R)
• M40: 9,360,638 km (0.103 R)
• M41: 10,062,252 km (0.103 R)
• M42: 10,573,877 km (0.069 R)
• M43: 11,093,729 km (0.073 R)
• M44: 11,198,747 km (0.111 R)
• M45: 11,907,243 km (0.071 R)
• M46: 12,014,803 km (0.047 R)
• M47: 12,703,402 km (0.066 R)
• M48: 13,293,117 km (0.108 R)
• M49: 14,042,902 km (0.1 R)
• M50: 14,384,733 km (0.104 R)
• M51: 14,729,406 km (0.108 R)
• M52: 14,883,492 km (0.074 R)
• M53: 15,661,700 km (0.063 R)
• M54: 15,937,260 km (0.032 R)
• M55: 16,174,671 km (0.091 R)
• M56: 16,573,051 km (0.105 R)
• M57: 17,420,074 km (0.092 R)
• M58: 17,582,986 km (0.108 R)
• M59: 18,654,406 km (0.049 R)
• M60: 18,737,732 km (0.111 R)
• M61: 19,747,069 km (0.108 R)
• M62: 20,130,039 km (0.112 R)
• M63: 20,687,590 km (0.075 R)
• M64: 21,033,311 km (0.12 R)
• M65: 21,163,312 km (0.088 R)
• M66: 21,642,773 km (0.045 R)
• M67: 22,037,711 km (0.119 R)
• M68: 22,434,893 km (0.111 R)
• M69: 22,567,886 km (0.098 R)
• M70: 23,957,052 km (0.065 R)
• M71: 24,456,709 km (0.12 R)
• M72: 24,639,218 km (0.072 R)
• M73: 24,822,176 km (0.025 R)
• M74: 26,208,799 km (0.113 R)
• M75: 26,629,767 km (0.117 R)
• M76: 26,723,565 km (0.114 R)
• M77: 27,099,953 km (0.059 R)
• M78: 27,667,977 km (0.119 R)
• M79: 28,048,853 km (0.12 R)
• M80: 28,575,288 km (0.046 R)
• M81: 28,960,203 km (0.056 R)
• M82: 29,201,654 km (0.082 R)
• M83: 30,517,218 km (0.033 R)
• M84: 31,305,898 km (0.111 R)
• M85: 31,553,632 km (0.089 R)
• M86: 31,752,447 km (0.094 R)
• M87: 32,702,095 km (0.052 R)
• M88: 32,953,569 km (0.078 R)
• M89: 33,458,312 km (0.061 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 12,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit