🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.48 AU - 0.54 AU

Year: 131 Days

Day: 42.3 Hours

Environment

Temp: 264 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.43 AU - 0.67 AU

Year: 147 Days

Day: 17.1 Hours

Environment

Temp: 221 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,007,305 km

• M1: 252,372 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.53 AU - 0.59 AU

Year: 151 Days

Day: 27.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.07 AU - 1.33 AU

Year: 473 Days

Day: 25.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.34 AU - 1.56 AU

Year: 628 Days

Day: 38.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 46.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,007,305 km

• M1: 473,477 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.13 AU - 1.79 AU

Year: 635 Days

Day: 42.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.5 AU - 1.64 AU

Year: 708 Days

Day: 19.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,007,305 km

• M1: 22,440 km (0.056 R)

Planet 8 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.88 AU - 1.88 AU

Year: 928 Days

Day: 15.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.36 AU - 4.5 AU

Year: 3356 Days

Day: 31.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,007,305 km

• M1: 301,440 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.8

Radius: 4.1

Gravity: 17.48 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 12.97 AU - 14.95 AU

Year: 18772 Days

Day: 18.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,007,305 km

• M1: 162,164 km (0.026 R)
• M2: 218,263 km (0.067 R)
• M3: 255,364 km (0.115 R)
• M4: 308,471 km (0.03 R)
• M5: 524,041 km (0.069 R)
• M6: 683,961 km (0.073 R)
• M7: 858,692 km (0.078 R)
• M8: 899,382 km (0.101 R)
• M9: 1,004,101 km (0.045 R)
• M10: 1,047,035 km (0.088 R)
• M11: 1,134,849 km (0.043 R)
• M12: 1,294,470 km (0.032 R)
• M13: 1,788,891 km (0.074 R)
• M14: 1,974,542 km (0.073 R)
• M15: 2,364,095 km (0.101 R)
• M16: 2,508,906 km (0.06 R)
• M17: 3,054,041 km (0.065 R)
• M18: 3,180,002 km (0.049 R)
• M19: 3,535,297 km (0.104 R)
• M20: 4,282,837 km (0.087 R)
• M21: 5,339,597 km (0.074 R)
• M22: 5,606,330 km (0.086 R)
• M23: 5,644,776 km (0.028 R)
• M24: 6,593,377 km (0.079 R)
• M25: 6,674,758 km (0.054 R)
• M26: 6,797,278 km (0.076 R)
• M27: 7,761,138 km (0.104 R)
• M28: 7,889,941 km (0.096 R)
• M29: 8,456,618 km (0.072 R)
• M30: 8,722,453 km (0.117 R)
• M31: 9,081,189 km (0.118 R)
• M32: 9,399,085 km (0.06 R)
• M33: 9,490,639 km (0.049 R)
• M34: 11,284,467 km (0.061 R)
• M35: 11,381,705 km (0.111 R)
• M36: 11,430,325 km (0.115 R)
• M37: 12,620,675 km (0.115 R)
• M38: 13,026,085 km (0.049 R)
• M39: 13,281,748 km (0.113 R)
• M40: 13,333,060 km (0.055 R)
• M41: 14,215,388 km (0.067 R)
• M42: 14,478,531 km (0.106 R)
• M43: 14,531,339 km (0.12 R)
• M44: 15,385,094 km (0.097 R)
• M45: 15,709,422 km (0.088 R)
• M46: 15,818,030 km (0.076 R)
• M47: 16,309,908 km (0.036 R)
• M48: 17,029,174 km (0.106 R)
• M49: 17,084,974 km (0.117 R)
• M50: 18,555,821 km (0.064 R)
• M51: 21,315,752 km (0.081 R)
• M52: 21,919,230 km (0.081 R)
• M53: 23,019,672 km (0.119 R)
• M54: 23,452,458 km (0.09 R)
• M55: 23,825,555 km (0.113 R)
• M56: 24,577,584 km (0.117 R)
• M57: 24,829,955 km (0.091 R)
• M58: 25,146,654 km (0.112 R)
• M59: 25,848,268 km (0.092 R)
• M60: 26,104,828 km (0.09 R)
• M61: 26,750,343 km (0.104 R)
• M62: 26,880,045 km (0.095 R)
• M63: 27,009,896 km (0.076 R)
• M64: 27,466,319 km (0.041 R)
• M65: 28,717,854 km (0.066 R)
• M66: 28,917,119 km (0.118 R)
• M67: 29,450,884 km (0.074 R)
• M68: 29,584,774 km (0.102 R)
• M69: 29,853,302 km (0.088 R)
• M70: 30,527,989 km (0.092 R)
• M71: 30,867,277 km (0.112 R)
• M72: 31,139,694 km (0.111 R)
• M73: 32,030,101 km (0.107 R)
• M74: 34,539,456 km (0.104 R)
• M75: 35,888,978 km (0.036 R)
• M76: 36,175,308 km (0.119 R)
• M77: 39,300,857 km (0.095 R)
• M78: 41,007,768 km (0.071 R)
• M79: 42,360,283 km (0.087 R)
• M80: 42,511,526 km (0.073 R)
• M81: 43,270,287 km (0.112 R)
• M82: 44,570,142 km (0.068 R)
• M83: 45,263,529 km (0.065 R)
• M84: 46,739,162 km (0.109 R)
• M85: 47,208,301 km (0.044 R)
• M86: 47,915,151 km (0.089 R)
• M87: 49,657,368 km (0.099 R)
• M88: 49,737,103 km (0.084 R)
• M89: 51,904,776 km (0.101 R)
• M90: 52,471,752 km (0.09 R)
• M91: 53,448,477 km (0.117 R)
• M92: 54,349,206 km (0.119 R)
• M93: 54,842,579 km (0.085 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 14,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit