🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.6 AU - 0.78 AU

Year: 208 Days

Day: 33.2 Hours

Environment

Temp: 178 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.6 AU - 0.92 AU

Year: 241 Days

Day: 22.6 Hours

Environment

Temp: 188 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.26 AU - 2.04 AU

Year: 770 Days

Day: 44.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.94 AU - 2.06 AU

Year: 1028 Days

Day: 41 Hours

Environment

Temp: -64 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.86 AU - 4.5 AU

Year: 3106 Days

Day: 35.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,979,536 km

• M1: 358,287 km (0.109 R)

Asteroid Belt

Center: 10.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.3

Radius: 4.7

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 14.06 AU - 20.88 AU

Year: 26538 Days

Day: 17.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 77.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,979,536 km

• M1: 64,177 km (0.057 R)
• M2: 104,120 km (0.083 R)
• M3: 407,355 km (0.099 R)
• M4: 513,420 km (0.064 R)
• M5: 689,048 km (0.085 R)
• M6: 838,346 km (0.088 R)
• M7: 1,397,693 km (0.111 R)
• M8: 1,477,728 km (0.076 R)
• M9: 1,698,684 km (0.06 R)
• M10: 2,358,710 km (0.114 R)
• M11: 2,390,424 km (0.108 R)
• M12: 4,187,843 km (0.111 R)
• M13: 4,420,767 km (0.115 R)
• M14: 4,538,799 km (0.087 R)
• M15: 4,658,029 km (0.093 R)
• M16: 4,980,712 km (0.111 R)
• M17: 5,352,313 km (0.105 R)
• M18: 5,605,133 km (0.099 R)
• M19: 6,034,928 km (0.099 R)
• M20: 6,926,082 km (0.12 R)
• M21: 7,017,487 km (0.088 R)
• M22: 8,581,682 km (0.035 R)
• M23: 10,041,009 km (0.088 R)
• M24: 10,248,202 km (0.103 R)
• M25: 10,772,543 km (0.059 R)
• M26: 11,144,742 km (0.081 R)
• M27: 11,305,560 km (0.118 R)
• M28: 11,521,130 km (0.091 R)
• M29: 12,011,213 km (0.067 R)
• M30: 12,286,324 km (0.086 R)
• M31: 12,786,878 km (0.111 R)
• M32: 13,922,924 km (0.047 R)
• M33: 14,096,159 km (0.094 R)
• M34: 14,386,378 km (0.1 R)
• M35: 15,447,476 km (0.039 R)
• M36: 17,333,008 km (0.109 R)
• M37: 18,334,416 km (0.116 R)
• M38: 19,483,028 km (0.039 R)
• M39: 20,589,155 km (0.056 R)
• M40: 20,654,828 km (0.037 R)
• M41: 21,315,602 km (0.083 R)
• M42: 21,581,886 km (0.039 R)
• M43: 24,165,890 km (0.068 R)
• M44: 24,304,568 km (0.115 R)
• M45: 25,564,481 km (0.077 R)
• M46: 25,847,371 km (0.063 R)
• M47: 26,131,307 km (0.119 R)
• M48: 27,566,250 km (0.089 R)
• M49: 27,783,765 km (0.114 R)
• M50: 27,856,320 km (0.097 R)
• M51: 29,174,128 km (0.082 R)
• M52: 29,321,781 km (0.105 R)
• M53: 29,692,036 km (0.099 R)
• M54: 31,415,104 km (0.088 R)
• M55: 32,403,198 km (0.053 R)
• M56: 33,093,293 km (0.089 R)
• M57: 33,478,807 km (0.09 R)
• M58: 33,865,816 km (0.054 R)
• M59: 34,176,382 km (0.088 R)
• M60: 35,428,366 km (0.1 R)
• M61: 35,980,831 km (0.099 R)
• M62: 36,218,392 km (0.081 R)
• M63: 36,695,310 km (0.088 R)
• M64: 36,774,897 km (0.083 R)
• M65: 37,655,130 km (0.081 R)
• M66: 37,976,915 km (0.101 R)
• M67: 38,947,806 km (0.115 R)
• M68: 39,029,037 km (0.052 R)
• M69: 39,110,419 km (0.103 R)
• M70: 39,354,712 km (0.106 R)
• M71: 39,681,284 km (0.108 R)
• M72: 40,172,863 km (0.068 R)
• M73: 40,666,386 km (0.083 R)
• M74: 41,327,609 km (0.051 R)
• M75: 42,075,598 km (0.119 R)
• M76: 42,995,924 km (0.043 R)
• M77: 47,089,071 km (0.078 R)
• M78: 48,480,780 km (0.04 R)
• M79: 50,239,303 km (0.048 R)
• M80: 52,466,816 km (0.078 R)
• M81: 53,547,361 km (0.095 R)
• M82: 54,453,475 km (0.1 R)
• M83: 54,908,402 km (0.049 R)
• M84: 55,273,122 km (0.111 R)
• M85: 57,479,242 km (0.108 R)
• M86: 58,035,148 km (0.076 R)
• M87: 59,526,489 km (0.093 R)
• M88: 61,502,826 km (0.064 R)
• M89: 61,787,062 km (0.107 R)
• M90: 62,927,746 km (0.093 R)
• M91: 63,023,189 km (0.051 R)
• M92: 63,692,041 km (0.085 R)
• M93: 63,979,569 km (0.12 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 12,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit