🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.46 AU - 0.58 AU

Year: 144 Days

Day: 16.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 101 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.28 AU - 1.62 AU

Year: 669 Days

Day: 35.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,491,371 km

• M1: 106,962 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.84 AU - 2.42 AU

Year: 1190 Days

Day: 28.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,491,371 km

• M1: 1,220,419 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.35 AU - 3.47 AU

Year: 2411 Days

Day: 17.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.04 AU - 4.3 AU

Year: 2692 Days

Day: 36.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 146.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190

Radius: 14.7

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.26 AU - 4.84 AU

Year: 3716 Days

Day: 5.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 34,491,371 km

• M1: 287,378 km (0.105 R)
• M2: 447,597 km (0.104 R)
• M3: 1,120,189 km (0.054 R)
• M4: 1,342,342 km (0.072 R)
• M5: 1,887,776 km (0.088 R)
• M6: 2,084,646 km (0.115 R)
• M7: 2,716,398 km (0.082 R)
• M8: 2,886,940 km (0.107 R)
• M9: 2,980,139 km (0.069 R)
• M10: 3,197,355 km (0.093 R)
• M11: 3,575,988 km (0.085 R)
• M12: 3,749,072 km (0.091 R)
• M13: 3,895,379 km (0.082 R)
• M14: 4,254,563 km (0.089 R)
• M15: 4,484,495 km (0.036 R)
• M16: 4,956,925 km (0.112 R)
• M17: 5,101,886 km (0.098 R)
• M18: 5,199,274 km (0.064 R)
• M19: 5,830,727 km (0.099 R)
• M20: 6,155,803 km (0.065 R)
• M21: 6,416,552 km (0.115 R)
• M22: 6,949,120 km (0.05 R)
• M23: 7,111,733 km (0.107 R)
• M24: 7,533,150 km (0.098 R)
• M25: 8,019,343 km (0.08 R)
• M26: 8,209,034 km (0.108 R)
• M27: 8,670,543 km (0.093 R)
• M28: 9,002,650 km (0.076 R)
• M29: 9,458,625 km (0.092 R)
• M30: 9,598,947 km (0.08 R)
• M31: 10,146,476 km (0.064 R)
• M32: 10,310,734 km (0.1 R)
• M33: 10,641,944 km (0.107 R)
• M34: 10,767,008 km (0.118 R)
• M35: 11,060,818 km (0.081 R)
• M36: 11,272,349 km (0.066 R)
• M37: 11,785,320 km (0.045 R)
• M38: 11,936,414 km (0.089 R)
• M39: 12,437,567 km (0.104 R)
• M40: 13,034,462 km (0.118 R)
• M41: 13,146,062 km (0.066 R)
• M42: 13,437,778 km (0.047 R)
• M43: 13,708,850 km (0.074 R)
• M44: 14,004,605 km (0.065 R)
• M45: 14,927,923 km (0.085 R)
• M46: 15,302,815 km (0.085 R)
• M47: 15,491,458 km (0.071 R)
• M48: 15,609,790 km (0.071 R)
• M49: 15,966,431 km (0.082 R)
• M50: 16,133,682 km (0.094 R)

Asteroid Belt

Center: 9.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.1

Radius: 4.9

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 12.62 AU - 15 AU

Year: 19650 Days

Day: 23.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 34,491,371 km

• M1: 124,166 km (0.073 R)
• M2: 258,056 km (0.04 R)
• M3: 305,928 km (0.067 R)
• M4: 378,782 km (0.095 R)
• M5: 517,160 km (0.031 R)
• M6: 605,423 km (0.092 R)
• M7: 1,528,142 km (0.115 R)
• M8: 1,582,596 km (0.057 R)
• M9: 1,768,696 km (0.075 R)
• M10: 2,121,447 km (0.108 R)
• M11: 2,223,324 km (0.093 R)
• M12: 2,368,583 km (0.112 R)
• M13: 3,003,028 km (0.039 R)
• M14: 3,858,727 km (0.093 R)
• M15: 5,803,500 km (0.082 R)
• M16: 6,119,002 km (0.092 R)
• M17: 6,617,611 km (0.111 R)
• M18: 7,251,458 km (0.069 R)
• M19: 7,967,583 km (0.065 R)
• M20: 7,999,148 km (0.081 R)
• M21: 8,640,923 km (0.072 R)
• M22: 8,771,222 km (0.064 R)
• M23: 9,871,066 km (0.079 R)
• M24: 9,973,241 km (0.063 R)
• M25: 10,144,232 km (0.089 R)
• M26: 10,489,055 km (0.085 R)
• M27: 10,767,756 km (0.093 R)
• M28: 10,872,923 km (0.098 R)
• M29: 11,048,850 km (0.094 R)
• M30: 11,154,915 km (0.109 R)
• M31: 12,124,608 km (0.092 R)
• M32: 12,307,118 km (0.113 R)
• M33: 13,008,881 km (0.067 R)
• M34: 13,723,510 km (0.11 R)
• M35: 13,761,508 km (0.1 R)
• M36: 15,823,266 km (0.118 R)
• M37: 16,062,772 km (0.043 R)
• M38: 16,142,807 km (0.102 R)
• M39: 16,788,172 km (0.111 R)
• M40: 17,648,061 km (0.102 R)
• M41: 18,104,035 km (0.119 R)
• M42: 18,564,049 km (0.119 R)
• M43: 19,070,138 km (0.116 R)
• M44: 19,752,155 km (0.099 R)
• M45: 20,225,483 km (0.112 R)
• M46: 21,271,471 km (0.034 R)
• M47: 23,961,989 km (0.097 R)
• M48: 24,789,863 km (0.111 R)
• M49: 27,616,066 km (0.097 R)
• M50: 28,823,471 km (0.092 R)
• M51: 29,752,623 km (0.096 R)
• M52: 30,542,649 km (0.074 R)
• M53: 32,547,560 km (0.11 R)
• M54: 32,598,274 km (0.089 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 18,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit