🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.03 AU - 1.35 AU

Year: 474 Days

Day: 47.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 86,558,238 km

• M1: 1,001,109 km (0.095 R)
• M2: 1,163,871 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.48 AU - 2.98 AU

Year: 1648 Days

Day: 28.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.65 AU - 3.59 AU

Year: 2013 Days

Day: 18.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.84 AU - 5.14 AU

Year: 3475 Days

Day: 34 Hours

Environment

Temp: -142 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,558,238 km

• M1: 3,073,787 km (0.073 R)

Asteroid Belt

Center: 11.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.5

Radius: 4.3

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 14.32 AU - 22.3 AU

Year: 28617 Days

Day: 15.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 86,558,238 km

• M1: 201,508 km (0.077 R)
• M2: 354,697 km (0.105 R)
• M3: 462,557 km (0.113 R)
• M4: 570,716 km (0.109 R)
• M5: 1,144,424 km (0.052 R)
• M6: 1,197,232 km (0.118 R)
• M7: 1,707,959 km (0.072 R)
• M8: 1,753,287 km (0.056 R)
• M9: 2,195,498 km (0.085 R)
• M10: 2,344,797 km (0.113 R)
• M11: 2,395,212 km (0.074 R)
• M12: 2,635,615 km (0.067 R)
• M13: 2,740,932 km (0.032 R)
• M14: 3,536,045 km (0.103 R)
• M15: 3,948,636 km (0.116 R)
• M16: 4,925,959 km (0.03 R)
• M17: 6,181,833 km (0.066 R)
• M18: 6,965,576 km (0.07 R)
• M19: 9,551,375 km (0.102 R)
• M20: 11,070,542 km (0.099 R)
• M21: 12,574,150 km (0.065 R)
• M22: 12,960,112 km (0.09 R)
• M23: 13,987,401 km (0.11 R)
• M24: 14,480,027 km (0.074 R)
• M25: 15,831,494 km (0.087 R)
• M26: 17,452,836 km (0.03 R)
• M27: 18,821,207 km (0.107 R)
• M28: 19,296,330 km (0.082 R)
• M29: 20,258,394 km (0.057 R)
• M30: 21,025,233 km (0.106 R)
• M31: 21,376,788 km (0.051 R)
• M32: 21,943,614 km (0.109 R)
• M33: 22,622,938 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.2

Radius: 5

Gravity: 17.09 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 18.64 AU - 19.76 AU

Year: 30729 Days

Day: 16.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 86,558,238 km

• M1: 76,445 km (0.104 R)
• M2: 306,825 km (0.108 R)
• M3: 467,493 km (0.092 R)
• M4: 780,302 km (0.093 R)
• M5: 887,863 km (0.056 R)
• M6: 1,430,006 km (0.117 R)
• M7: 2,019,422 km (0.1 R)
• M8: 2,320,113 km (0.116 R)
• M9: 5,087,076 km (0.102 R)
• M10: 5,137,490 km (0.119 R)
• M11: 5,391,657 km (0.112 R)
• M12: 6,722,779 km (0.064 R)
• M13: 6,944,782 km (0.106 R)
• M14: 7,225,727 km (0.108 R)
• M15: 8,208,286 km (0.095 R)
• M16: 8,685,054 km (0.116 R)
• M17: 8,926,804 km (0.098 R)
• M18: 11,265,767 km (0.104 R)
• M19: 12,129,844 km (0.12 R)
• M20: 12,332,400 km (0.082 R)
• M21: 12,740,503 km (0.106 R)
• M22: 13,710,196 km (0.087 R)
• M23: 14,631,719 km (0.039 R)
• M24: 15,426,981 km (0.087 R)
• M25: 16,088,054 km (0.062 R)
• M26: 16,384,856 km (0.06 R)
• M27: 17,361,730 km (0.09 R)
• M28: 18,434,796 km (0.05 R)
• M29: 19,292,889 km (0.06 R)
• M30: 20,084,262 km (0.05 R)
• M31: 20,163,998 km (0.025 R)
• M32: 20,966,890 km (0.106 R)
• M33: 22,686,816 km (0.115 R)
• M34: 27,754,893 km (0.065 R)
• M35: 30,094,304 km (0.098 R)
• M36: 31,565,151 km (0.112 R)
• M37: 32,777,342 km (0.116 R)
• M38: 34,290,076 km (0.101 R)
• M39: 35,246,904 km (0.038 R)
• M40: 35,439,436 km (0.092 R)
• M41: 40,362,403 km (0.082 R)
• M42: 43,830,231 km (0.099 R)
• M43: 46,019,297 km (0.11 R)
• M44: 47,604,436 km (0.113 R)
• M45: 49,315,088 km (0.057 R)
• M46: 50,069,659 km (0.102 R)
• M47: 51,045,636 km (0.08 R)
• M48: 52,576,172 km (0.085 R)
• M49: 54,566,123 km (0.069 R)
• M50: 54,900,025 km (0.103 R)
• M51: 56,580,458 km (0.116 R)
• M52: 57,370,335 km (0.076 R)
• M53: 58,505,184 km (0.072 R)
• M54: 58,619,028 km (0.088 R)
• M55: 59,075,302 km (0.115 R)
• M56: 59,418,329 km (0.1 R)
• M57: 59,876,697 km (0.12 R)
• M58: 59,991,439 km (0.069 R)
• M59: 60,336,262 km (0.082 R)
• M60: 60,451,303 km (0.089 R)
• M61: 62,884,363 km (0.057 R)
• M62: 65,231,254 km (0.08 R)
• M63: 69,045,551 km (0.112 R)
• M64: 70,010,308 km (0.118 R)
• M65: 70,736,755 km (0.095 R)
• M66: 71,101,026 km (0.044 R)
• M67: 73,053,876 km (0.107 R)
• M68: 75,643,715 km (0.074 R)
• M69: 76,638,241 km (0.09 R)
• M70: 77,887,383 km (0.068 R)
• M71: 78,388,985 km (0.04 R)
• M72: 78,765,822 km (0.095 R)
• M73: 79,521,291 km (0.102 R)
• M74: 79,900,073 km (0.111 R)
• M75: 80,785,992 km (0.077 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 13,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit