🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.76 AU - 0.8 AU

Year: 255 Days

Day: 22.4 Hours

Environment

Temp: 119 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.74 AU - 0.84 AU

Year: 260 Days

Day: 16.6 Hours

Environment

Temp: 177 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,029,312 km

• M1: 252,671 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.78 AU - 1.12 AU

Year: 343 Days

Day: 31.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,029,312 km

• M1: 36,053 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.15 AU - 1.21 AU

Year: 475 Days

Day: 32 Hours

Environment

Temp: 12 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,029,312 km

• M1: 401,521 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.56 AU - 1.64 AU

Year: 751 Days

Day: 43.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.51 AU - 2.21 AU

Year: 941 Days

Day: 20.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,029,312 km

• M1: 55,501 km (0.094 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.34 AU - 2.78 AU

Year: 1519 Days

Day: 25.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,029,312 km

• M1: 187,297 km (0.099 R)
• M2: 310,416 km (0.109 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.33 AU - 2.89 AU

Year: 1564 Days

Day: 28 Hours

Environment

Temp: -104 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406.8

Radius: 4.3

Gravity: 22 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 14.48 AU - 15.44 AU

Year: 21459 Days

Day: 23.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,029,312 km

• M1: 92,751 km (0.093 R)
• M2: 201,957 km (0.112 R)
• M3: 350,657 km (0.054 R)
• M4: 384,167 km (0.089 R)
• M5: 671,694 km (0.063 R)
• M6: 757,863 km (0.111 R)
• M7: 802,293 km (0.089 R)
• M8: 1,347,428 km (0.116 R)
• M9: 1,540,708 km (0.105 R)
• M10: 2,076,867 km (0.092 R)
• M11: 2,139,698 km (0.072 R)
• M12: 2,802,866 km (0.111 R)
• M13: 2,907,435 km (0.05 R)
• M14: 3,048,954 km (0.084 R)
• M15: 3,524,376 km (0.095 R)
• M16: 4,501,699 km (0.104 R)
• M17: 4,747,937 km (0.079 R)
• M18: 4,789,525 km (0.105 R)
• M19: 6,823,757 km (0.102 R)
• M20: 7,489,468 km (0.039 R)
• M21: 7,829,953 km (0.114 R)
• M22: 8,076,340 km (0.087 R)
• M23: 8,881,626 km (0.113 R)
• M24: 11,837,979 km (0.113 R)
• M25: 13,097,892 km (0.083 R)
• M26: 13,214,578 km (0.069 R)
• M27: 14,040,658 km (0.093 R)
• M28: 15,804,417 km (0.108 R)
• M29: 15,866,500 km (0.114 R)
• M30: 15,990,816 km (0.117 R)
• M31: 16,053,048 km (0.118 R)
• M32: 16,240,494 km (0.105 R)
• M33: 16,428,539 km (0.073 R)
• M34: 16,554,351 km (0.11 R)
• M35: 17,124,468 km (0.098 R)
• M36: 17,188,197 km (0.104 R)
• M37: 17,572,215 km (0.082 R)
• M38: 18,348,777 km (0.087 R)
• M39: 18,872,819 km (0.053 R)
• M40: 19,335,226 km (0.117 R)
• M41: 20,745,036 km (0.057 R)
• M42: 21,222,253 km (0.12 R)
• M43: 21,565,281 km (0.093 R)
• M44: 22,745,459 km (0.113 R)
• M45: 22,955,943 km (0.086 R)
• M46: 23,167,025 km (0.117 R)
• M47: 24,878,724 km (0.118 R)
• M48: 27,745,618 km (0.042 R)
• M49: 27,895,515 km (0.066 R)
• M50: 28,271,305 km (0.095 R)
• M51: 28,497,497 km (0.052 R)
• M52: 28,875,830 km (0.083 R)
• M53: 29,255,958 km (0.113 R)
• M54: 29,408,398 km (0.114 R)
• M55: 29,561,287 km (0.095 R)
• M56: 29,944,258 km (0.095 R)
• M57: 31,336,864 km (0.057 R)
• M58: 32,355,626 km (0.068 R)
• M59: 32,671,277 km (0.101 R)
• M60: 35,070,977 km (0.071 R)
• M61: 35,964,974 km (0.069 R)
• M62: 36,537,784 km (0.114 R)
• M63: 36,948,879 km (0.09 R)
• M64: 37,031,307 km (0.113 R)
• M65: 37,775,407 km (0.046 R)
• M66: 39,699,685 km (0.052 R)
• M67: 39,784,058 km (0.091 R)
• M68: 40,716,202 km (0.107 R)
• M69: 40,886,444 km (0.075 R)
• M70: 44,166,079 km (0.076 R)
• M71: 44,340,958 km (0.101 R)
• M72: 44,779,280 km (0.097 R)
• M73: 45,043,021 km (0.088 R)
• M74: 48,788,503 km (0.111 R)
• M75: 50,515,311 km (0.066 R)
• M76: 52,262,166 km (0.114 R)
• M77: 53,282,573 km (0.084 R)
• M78: 53,841,919 km (0.112 R)
• M79: 54,309,413 km (0.052 R)
• M80: 54,872,349 km (0.093 R)
• M81: 54,966,297 km (0.084 R)
• M82: 56,003,908 km (0.094 R)
• M83: 56,193,299 km (0.043 R)
• M84: 56,572,529 km (0.104 R)
• M85: 57,524,570 km (0.099 R)
• M86: 58,770,122 km (0.069 R)
• M87: 60,121,439 km (0.104 R)
• M88: 61,190,316 km (0.076 R)
• M89: 61,775,992 km (0.077 R)
• M90: 62,363,463 km (0.117 R)
• M91: 63,642,674 km (0.104 R)
• M92: 64,335,163 km (0.072 R)
• M93: 64,632,713 km (0.108 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 16,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit