🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.52 AU - 0.58 AU

Year: 154 Days

Day: 28.9 Hours

Environment

Temp: 181 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.8 AU - 0.9 AU

Year: 295 Days

Day: 37.7 Hours

Environment

Temp: 110 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.08 AU - 1.18 AU

Year: 453 Days

Day: 37 Hours

Environment

Temp: -2 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 108,350,641 km

• M1: 164,558 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.93 AU - 3.23 AU

Year: 2036 Days

Day: 21.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,350,641 km

• M1: 510,578 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.29 AU - 4.91 AU

Year: 3128 Days

Day: 47 Hours

Environment

Temp: -126 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.7

Radius: 4.5

Gravity: 47.44 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 14.05 AU - 21.89 AU

Year: 28698 Days

Day: 23 Hours

Environment

Temp: -211 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 108,350,641 km

• M1: 164,258 km (0.096 R)
• M2: 254,915 km (0.092 R)
• M3: 484,099 km (0.036 R)
• M4: 647,011 km (0.097 R)
• M5: 1,194,838 km (0.115 R)
• M6: 1,266,795 km (0.108 R)
• M7: 1,934,001 km (0.113 R)
• M8: 3,177,010 km (0.119 R)
• M9: 3,846,311 km (0.114 R)
• M10: 4,784,589 km (0.085 R)
• M11: 5,547,388 km (0.119 R)
• M12: 6,035,376 km (0.085 R)
• M13: 6,097,310 km (0.095 R)
• M14: 7,646,695 km (0.107 R)
• M15: 7,848,503 km (0.065 R)
• M16: 8,533,811 km (0.109 R)
• M17: 8,603,374 km (0.083 R)
• M18: 11,768,416 km (0.07 R)
• M19: 12,868,409 km (0.066 R)
• M20: 13,108,364 km (0.09 R)
• M21: 13,837,205 km (0.107 R)
• M22: 14,082,994 km (0.117 R)
• M23: 16,359,724 km (0.12 R)
• M24: 17,407,657 km (0.079 R)
• M25: 21,242,150 km (0.075 R)
• M26: 21,905,616 km (0.119 R)
• M27: 22,096,503 km (0.057 R)
• M28: 22,287,839 km (0.088 R)
• M29: 25,323,628 km (0.053 R)
• M30: 25,926,059 km (0.061 R)
• M31: 28,174,814 km (0.091 R)
• M32: 28,590,397 km (0.106 R)
• M33: 28,903,356 km (0.098 R)
• M34: 29,427,547 km (0.054 R)
• M35: 30,698,381 km (0.096 R)
• M36: 31,233,193 km (0.088 R)
• M37: 33,183,650 km (0.067 R)
• M38: 34,284,092 km (0.053 R)
• M39: 34,727,650 km (0.066 R)
• M40: 36,295,136 km (0.078 R)
• M41: 36,407,933 km (0.077 R)
• M42: 36,860,467 km (0.107 R)
• M43: 37,087,407 km (0.086 R)
• M44: 37,314,795 km (0.069 R)
• M45: 37,542,633 km (0.119 R)
• M46: 38,573,811 km (0.115 R)
• M47: 39,498,326 km (0.11 R)
• M48: 41,368,898 km (0.111 R)
• M49: 43,627,377 km (0.098 R)
• M50: 44,348,887 km (0.087 R)
• M51: 45,074,287 km (0.105 R)
• M52: 48,262,966 km (0.111 R)
• M53: 49,258,540 km (0.037 R)
• M54: 49,884,308 km (0.068 R)
• M55: 51,017,212 km (0.062 R)
• M56: 52,924,136 km (0.114 R)
• M57: 54,595,593 km (0.078 R)
• M58: 54,854,398 km (0.091 R)
• M59: 56,284,404 km (0.066 R)
• M60: 56,415,003 km (0.033 R)
• M61: 56,938,446 km (0.086 R)
• M62: 57,332,038 km (0.087 R)
• M63: 59,712,888 km (0.05 R)
• M64: 61,049,545 km (0.053 R)
• M65: 62,260,839 km (0.097 R)
• M66: 62,666,398 km (0.105 R)
• M67: 64,297,314 km (0.065 R)
• M68: 68,017,514 km (0.106 R)
• M69: 68,295,766 km (0.091 R)
• M70: 70,254,750 km (0.116 R)
• M71: 71,523,789 km (0.114 R)
• M72: 73,227,709 km (0.093 R)
• M73: 73,370,276 km (0.09 R)
• M74: 74,514,251 km (0.087 R)
• M75: 75,232,320 km (0.095 R)
• M76: 76,241,358 km (0.087 R)
• M77: 77,109,923 km (0.114 R)
• M78: 77,981,630 km (0.076 R)
• M79: 80,028,428 km (0.089 R)
• M80: 84,623,028 km (0.048 R)
• M81: 85,222,017 km (0.103 R)
• M82: 86,424,335 km (0.113 R)
• M83: 86,876,719 km (0.11 R)
• M84: 88,541,893 km (0.096 R)
• M85: 88,997,868 km (0.071 R)
• M86: 89,302,299 km (0.102 R)
• M87: 90,829,544 km (0.094 R)
• M88: 93,755,230 km (0.05 R)
• M89: 96,711,433 km (0.054 R)
• M90: 97,965,362 km (0.066 R)
• M91: 99,382,503 km (0.112 R)
• M92: 101,918,337 km (0.078 R)
• M93: 102,396,302 km (0.03 R)
• M94: 103,034,486 km (0.113 R)
• M95: 104,796,600 km (0.112 R)
• M96: 107,215,597 km (0.084 R)
• M97: 107,701,491 km (0.113 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 18,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit