🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.9 AU - 1.1 AU

Year: 360 Days

Day: 13.1 Hours

Environment

Temp: 48 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.85 AU - 1.27 AU

Year: 393 Days

Day: 29.1 Hours

Environment

Temp: 36 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,854,378 km

• M1: 619,934 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.58 AU - 1.98 AU

Year: 855 Days

Day: 13 Hours

Environment

Temp: -41 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,854,378 km

• M1: 121,773 km (0.109 R)
• M2: 829,670 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.36 AU - 2.22 AU

Year: 862 Days

Day: 34.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,854,378 km

• M1: 961,166 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.65 AU - 1.93 AU

Year: 862 Days

Day: 35.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.81 AU - 3.15 AU

Year: 1851 Days

Day: 23.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.97 AU - 3.41 AU

Year: 2050 Days

Day: 38.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.9

Radius: 4.1

Gravity: 26.11 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 14.43 AU - 23.69 AU

Year: 29947 Days

Day: 23.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,854,378 km

• M1: 178,171 km (0.057 R)
• M2: 208,689 km (0.094 R)
• M3: 258,206 km (0.106 R)
• M4: 410,646 km (0.106 R)
• M5: 496,815 km (0.045 R)
• M6: 816,056 km (0.078 R)
• M7: 925,263 km (0.103 R)
• M8: 1,010,234 km (0.059 R)
• M9: 1,218,624 km (0.096 R)
• M10: 1,539,063 km (0.078 R)
• M11: 2,290,942 km (0.083 R)
• M12: 2,523,866 km (0.053 R)
• M13: 2,928,678 km (0.098 R)
• M14: 3,662,455 km (0.032 R)
• M15: 3,752,363 km (0.033 R)
• M16: 3,934,424 km (0.078 R)
• M17: 4,307,072 km (0.118 R)
• M18: 4,739,709 km (0.12 R)
• M19: 5,185,960 km (0.116 R)
• M20: 5,854,213 km (0.112 R)
• M21: 6,278,772 km (0.111 R)
• M22: 6,768,107 km (0.115 R)
• M23: 7,496,349 km (0.114 R)
• M24: 8,965,400 km (0.049 R)
• M25: 9,330,868 km (0.083 R)
• M26: 10,139,295 km (0.069 R)
• M27: 10,265,705 km (0.061 R)
• M28: 11,034,788 km (0.107 R)
• M29: 11,099,713 km (0.118 R)
• M30: 13,037,155 km (0.045 R)
• M31: 13,520,207 km (0.099 R)
• M32: 13,729,045 km (0.06 R)
• M33: 14,009,242 km (0.091 R)
• M34: 17,514,021 km (0.114 R)
• M35: 17,970,145 km (0.103 R)
• M36: 19,127,733 km (0.08 R)
• M37: 19,676,159 km (0.055 R)
• M38: 20,309,108 km (0.062 R)
• M39: 21,351,954 km (0.085 R)
• M40: 21,432,887 km (0.111 R)
• M41: 21,595,051 km (0.113 R)
• M42: 22,990,051 km (0.101 R)
• M43: 23,572,884 km (0.088 R)
• M44: 24,413,924 km (0.083 R)
• M45: 26,298,558 km (0.038 R)
• M46: 29,752,174 km (0.103 R)
• M47: 31,485,714 km (0.102 R)
• M48: 32,690,426 km (0.036 R)
• M49: 34,573,265 km (0.045 R)
• M50: 38,246,042 km (0.053 R)
• M51: 38,738,518 km (0.103 R)
• M52: 39,232,939 km (0.078 R)
• M53: 39,332,123 km (0.101 R)
• M54: 40,128,282 km (0.089 R)
• M55: 41,131,037 km (0.118 R)
• M56: 41,939,165 km (0.091 R)
• M57: 42,142,019 km (0.086 R)
• M58: 42,548,776 km (0.036 R)
• M59: 43,468,504 km (0.086 R)
• M60: 43,673,752 km (0.101 R)
• M61: 45,119,765 km (0.119 R)
• M62: 45,744,336 km (0.066 R)
• M63: 45,953,025 km (0.101 R)
• M64: 47,423,572 km (0.093 R)
• M65: 48,376,959 km (0.03 R)
• M66: 50,518,303 km (0.094 R)
• M67: 50,842,183 km (0.085 R)
• M68: 51,709,102 km (0.109 R)
• M69: 52,035,525 km (0.109 R)
• M70: 53,677,661 km (0.094 R)
• M71: 54,670,991 km (0.079 R)
• M72: 54,781,843 km (0.061 R)
• M73: 55,225,550 km (0.114 R)
• M74: 55,559,153 km (0.088 R)
• M75: 56,340,204 km (0.078 R)
• M76: 57,012,497 km (0.118 R)
• M77: 57,124,845 km (0.115 R)
• M78: 58,478,256 km (0.105 R)
• M79: 60,872,271 km (0.111 R)
• M80: 62,023,427 km (0.106 R)
• M81: 62,138,916 km (0.107 R)
• M82: 63,763,549 km (0.085 R)
• M83: 64,230,295 km (0.117 R)
• M84: 65,872,879 km (0.047 R)
• M85: 70,039,329 km (0.109 R)
• M86: 72,458,177 km (0.092 R)
• M87: 72,945,268 km (0.102 R)
• M88: 74,167,632 km (0.118 R)
• M89: 75,027,222 km (0.081 R)
• M90: 76,013,820 km (0.068 R)
• M91: 78,623,704 km (0.08 R)
• M92: 79,625,711 km (0.069 R)
• M93: 83,548,167 km (0.086 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 20,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit