🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.18 AU - 1.34 AU

Year: 545 Days

Day: 22.6 Hours

Environment

Temp: -28 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,463,143 km

• M1: 31,715 km (0.104 R)
• M2: 113,246 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.18 AU - 1.42 AU

Year: 571 Days

Day: 13.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.11 AU - 1.65 AU

Year: 624 Days

Day: 47 Hours

Environment

Temp: -45 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,463,143 km

• M1: 418,575 km (0.045 R)
• M2: 591,061 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.71 AU - 1.99 AU

Year: 969 Days

Day: 47.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.84 AU - 1.94 AU

Year: 1000 Days

Day: 42.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,463,143 km

• M1: 688,599 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.1 AU - 2.5 AU

Year: 1343 Days

Day: 17.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,463,143 km

• M1: 289,023 km (0.098 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.45 AU - 2.65 AU

Year: 1568 Days

Day: 36.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.4

Radius: 5.7

Gravity: 23.07 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 12.18 AU - 13.2 AU

Year: 17404 Days

Day: 16.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,463,143 km

• M1: 73,153 km (0.034 R)
• M2: 370,255 km (0.065 R)
• M3: 441,912 km (0.116 R)
• M4: 518,506 km (0.092 R)
• M5: 558,598 km (0.115 R)
• M6: 685,457 km (0.095 R)
• M7: 917,484 km (0.071 R)
• M8: 991,684 km (0.097 R)
• M9: 1,094,009 km (0.101 R)
• M10: 1,393,055 km (0.1 R)
• M11: 1,716,636 km (0.098 R)
• M12: 4,094,643 km (0.104 R)
• M13: 4,176,922 km (0.113 R)
• M14: 4,899,330 km (0.097 R)
• M15: 5,030,827 km (0.095 R)
• M16: 5,119,239 km (0.043 R)
• M17: 5,477,526 km (0.071 R)
• M18: 5,797,815 km (0.088 R)
• M19: 6,456,345 km (0.094 R)
• M20: 7,237,844 km (0.108 R)
• M21: 7,741,241 km (0.105 R)
• M22: 7,997,203 km (0.076 R)
• M23: 8,203,947 km (0.06 R)
• M24: 8,307,918 km (0.114 R)
• M25: 9,645,173 km (0.091 R)
• M26: 11,220,139 km (0.089 R)
• M27: 11,509,761 km (0.114 R)
• M28: 12,333,596 km (0.025 R)
• M29: 12,452,976 km (0.073 R)
• M30: 12,752,770 km (0.059 R)
• M31: 13,054,957 km (0.116 R)
• M32: 15,107,739 km (0.103 R)
• M33: 15,555,935 km (0.036 R)
• M34: 15,684,738 km (0.09 R)
• M35: 16,138,618 km (0.112 R)
• M36: 16,926,550 km (0.091 R)
• M37: 17,191,937 km (0.116 R)
• M38: 18,335,463 km (0.107 R)
• M39: 18,539,814 km (0.06 R)
• M40: 21,693,935 km (0.088 R)
• M41: 21,909,955 km (0.097 R)
• M42: 22,126,871 km (0.079 R)
• M43: 23,074,574 km (0.037 R)
• M44: 24,558,435 km (0.046 R)
• M45: 27,461,532 km (0.095 R)
• M46: 27,539,322 km (0.107 R)
• M47: 28,008,013 km (0.089 R)
• M48: 28,558,084 km (0.094 R)
• M49: 29,350,055 km (0.059 R)
• M50: 30,229,691 km (0.047 R)
• M51: 30,310,025 km (0.039 R)
• M52: 30,955,689 km (0.052 R)
• M53: 31,117,853 km (0.111 R)
• M54: 35,008,146 km (0.062 R)
• M55: 35,177,042 km (0.08 R)
• M56: 36,025,710 km (0.095 R)
• M57: 36,196,252 km (0.115 R)
• M58: 38,002,945 km (0.047 R)
• M59: 38,611,809 km (0.116 R)
• M60: 39,048,485 km (0.093 R)
• M61: 39,223,664 km (0.026 R)
• M62: 39,662,883 km (0.106 R)
• M63: 39,750,847 km (0.07 R)
• M64: 39,927,073 km (0.098 R)
• M65: 40,015,336 km (0.107 R)
• M66: 40,368,836 km (0.11 R)
• M67: 42,331,410 km (0.085 R)
• M68: 44,507,611 km (0.118 R)
• M69: 46,071,058 km (0.056 R)
• M70: 46,256,110 km (0.069 R)
• M71: 46,627,113 km (0.085 R)
• M72: 47,092,213 km (0.102 R)
• M73: 47,185,412 km (0.058 R)
• M74: 47,933,252 km (0.036 R)
• M75: 50,963,507 km (0.069 R)
• M76: 51,154,992 km (0.04 R)
• M77: 54,055,246 km (0.102 R)
• M78: 54,739,656 km (0.03 R)
• M79: 54,935,779 km (0.077 R)
• M80: 55,426,909 km (0.092 R)
• M81: 55,525,344 km (0.083 R)
• M82: 56,413,656 km (0.09 R)
• M83: 57,804,767 km (0.06 R)
• M84: 58,404,355 km (0.097 R)
• M85: 61,229,960 km (0.087 R)
• M86: 62,045,418 km (0.118 R)
• M87: 62,352,093 km (0.104 R)
• M88: 65,550,945 km (0.111 R)
• M89: 65,759,185 km (0.065 R)
• M90: 67,748,089 km (0.058 R)
• M91: 68,696,988 km (0.094 R)
• M92: 69,544,310 km (0.091 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 17,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit