🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.95 AU - 1.27 AU

Year: 419 Days

Day: 35.3 Hours

Environment

Temp: 36 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.14 AU - 1.88 AU

Year: 665 Days

Day: 36.5 Hours

Environment

Temp: -22 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.09 AU - 2.33 AU

Year: 1177 Days

Day: 36 Hours

Environment

Temp: -72 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,306,810 km

• M1: 315,951 km (0.045 R)
• M2: 674,088 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.65 AU - 2.83 AU

Year: 1624 Days

Day: 22.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,306,810 km

• M1: 925,113 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.72 AU - 3.18 AU

Year: 1815 Days

Day: 34 Hours

Environment

Temp: -88 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.44 AU - 3.92 AU

Year: 2031 Days

Day: 42.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.7

Radius: 6.4

Gravity: 17.99 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 14.6 AU - 15.5 AU

Year: 20911 Days

Day: 19.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 80,306,810 km

• M1: 99,931 km (0.101 R)
• M2: 306,526 km (0.076 R)
• M3: 415,882 km (0.104 R)
• M4: 496,515 km (0.076 R)
• M5: 820,096 km (0.118 R)
• M6: 1,348,176 km (0.078 R)
• M7: 1,502,262 km (0.111 R)
• M8: 1,597,406 km (0.05 R)
• M9: 1,963,472 km (0.101 R)
• M10: 2,731,657 km (0.087 R)
• M11: 2,927,032 km (0.046 R)
• M12: 3,249,266 km (0.099 R)
• M13: 3,710,626 km (0.092 R)
• M14: 3,796,644 km (0.046 R)
• M15: 4,555,255 km (0.11 R)
• M16: 4,601,182 km (0.066 R)
• M17: 4,740,308 km (0.042 R)
• M18: 5,653,453 km (0.053 R)
• M19: 5,752,637 km (0.084 R)
• M20: 5,802,453 km (0.062 R)
• M21: 5,902,534 km (0.098 R)
• M22: 6,463,376 km (0.1 R)
• M23: 6,619,257 km (0.099 R)
• M24: 6,881,951 km (0.119 R)
• M25: 6,934,908 km (0.071 R)
• M26: 7,041,123 km (0.092 R)
• M27: 7,147,936 km (0.056 R)
• M28: 7,635,326 km (0.057 R)
• M29: 8,528,126 km (0.116 R)
• M30: 8,584,973 km (0.068 R)
• M31: 9,394,746 km (0.104 R)
• M32: 9,928,063 km (0.051 R)
• M33: 10,838,665 km (0.093 R)
• M34: 11,024,017 km (0.093 R)
• M35: 12,093,791 km (0.089 R)
• M36: 12,934,082 km (0.08 R)
• M37: 13,196,477 km (0.111 R)
• M38: 13,526,789 km (0.099 R)
• M39: 13,726,353 km (0.093 R)
• M40: 15,012,595 km (0.112 R)
• M41: 15,774,796 km (0.073 R)
• M42: 16,834,248 km (0.089 R)
• M43: 17,120,728 km (0.066 R)
• M44: 18,429,261 km (0.052 R)
• M45: 18,503,013 km (0.077 R)
• M46: 20,147,692 km (0.032 R)
• M47: 20,223,687 km (0.05 R)
• M48: 20,451,824 km (0.088 R)
• M49: 20,528,119 km (0.12 R)
• M50: 20,757,453 km (0.115 R)
• M51: 22,151,106 km (0.072 R)
• M52: 22,543,651 km (0.048 R)
• M53: 23,734,899 km (0.118 R)
• M54: 24,055,936 km (0.112 R)
• M55: 24,621,266 km (0.036 R)
• M56: 24,864,961 km (0.094 R)
• M57: 26,759,469 km (0.092 R)
• M58: 27,681,740 km (0.11 R)
• M59: 28,529,361 km (0.119 R)
• M60: 28,614,482 km (0.077 R)
• M61: 28,699,903 km (0.085 R)
• M62: 29,385,360 km (0.082 R)
• M63: 31,386,082 km (0.073 R)
• M64: 32,892,832 km (0.093 R)
• M65: 33,520,096 km (0.12 R)
• M66: 34,151,399 km (0.115 R)
• M67: 34,332,412 km (0.077 R)
• M68: 34,423,068 km (0.065 R)
• M69: 35,242,566 km (0.076 R)
• M70: 35,792,487 km (0.116 R)
• M71: 35,884,340 km (0.032 R)
• M72: 36,715,207 km (0.072 R)
• M73: 37,086,509 km (0.102 R)
• M74: 37,179,559 km (0.078 R)
• M75: 38,961,718 km (0.103 R)
• M76: 39,720,329 km (0.05 R)
• M77: 40,101,504 km (0.117 R)
• M78: 44,373,571 km (0.12 R)
• M79: 45,364,358 km (0.1 R)
• M80: 45,663,104 km (0.064 R)
• M81: 47,873,413 km (0.079 R)
• M82: 50,736,417 km (0.118 R)
• M83: 51,150,055 km (0.106 R)
• M84: 52,710,660 km (0.115 R)
• M85: 53,234,402 km (0.115 R)
• M86: 53,865,107 km (0.097 R)
• M87: 54,815,801 km (0.058 R)
• M88: 54,921,717 km (0.098 R)
• M89: 55,027,782 km (0.112 R)
• M90: 55,240,061 km (0.12 R)
• M91: 61,513,747 km (0.074 R)
• M92: 64,622,091 km (0.112 R)
• M93: 68,236,526 km (0.101 R)
• M94: 71,916,184 km (0.038 R)
• M95: 74,248,415 km (0.072 R)
• M96: 74,482,985 km (0.114 R)
• M97: 74,835,288 km (0.081 R)
• M98: 78,269,756 km (0.106 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 20,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit