🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.74 AU - 0.84 AU

Year: 256 Days

Day: 39.9 Hours

Environment

Temp: 96 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,639,269 km

• M1: 744,399 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.8 AU - 1 AU

Year: 312 Days

Day: 36.1 Hours

Environment

Temp: 71 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.3 AU - 1.5 AU

Year: 605 Days

Day: 35.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.09 AU - 3.23 AU

Year: 2052 Days

Day: 34.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,639,269 km

• M1: 29,770 km (0.084 R)
• M2: 1,596,060 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.46 AU - 4.78 AU

Year: 3054 Days

Day: 14.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.95 AU - 4.29 AU

Year: 3054 Days

Day: 35.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,639,269 km

• M1: 1,016,966 km (0.071 R)

Asteroid Belt

Center: 9.56 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.1

Radius: 3.8

Gravity: 25.84 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 13.43 AU - 16.58 AU

Year: 21219 Days

Day: 22.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 64,639,269 km

• M1: 85,121 km (0.044 R)
• M2: 165,904 km (0.104 R)
• M3: 470,186 km (0.036 R)
• M4: 525,687 km (0.068 R)
• M5: 726,597 km (0.108 R)
• M6: 949,498 km (0.055 R)
• M7: 1,619,846 km (0.076 R)
• M8: 1,704,817 km (0.032 R)
• M9: 1,733,391 km (0.075 R)
• M10: 2,089,882 km (0.107 R)
• M11: 2,276,431 km (0.119 R)
• M12: 3,687,737 km (0.092 R)
• M13: 3,950,880 km (0.097 R)
• M14: 4,258,902 km (0.061 R)
• M15: 4,654,887 km (0.11 R)
• M16: 5,021,103 km (0.075 R)
• M17: 5,145,269 km (0.118 R)
• M18: 5,998,725 km (0.041 R)
• M19: 6,396,955 km (0.085 R)
• M20: 7,033,045 km (0.117 R)
• M21: 9,008,784 km (0.097 R)
• M22: 10,134,508 km (0.088 R)
• M23: 10,343,945 km (0.106 R)
• M24: 10,820,414 km (0.105 R)
• M25: 11,142,049 km (0.091 R)
• M26: 11,521,130 km (0.102 R)
• M27: 12,347,659 km (0.086 R)
• M28: 12,403,459 km (0.074 R)
• M29: 12,683,655 km (0.074 R)
• M30: 12,965,947 km (0.109 R)
• M31: 13,136,339 km (0.118 R)
• M32: 13,536,663 km (0.11 R)
• M33: 14,115,606 km (0.107 R)
• M34: 15,058,522 km (0.115 R)
• M35: 15,718,547 km (0.09 R)
• M36: 17,503,250 km (0.062 R)
• M37: 17,691,444 km (0.116 R)
• M38: 17,754,425 km (0.093 R)
• M39: 17,880,386 km (0.106 R)
• M40: 18,323,794 km (0.094 R)
• M41: 19,221,531 km (0.118 R)
• M42: 20,396,622 km (0.08 R)
• M43: 20,528,568 km (0.092 R)
• M44: 20,859,777 km (0.104 R)
• M45: 21,059,341 km (0.046 R)
• M46: 22,066,883 km (0.032 R)
• M47: 22,747,104 km (0.097 R)
• M48: 23,296,278 km (0.106 R)
• M49: 23,503,321 km (0.086 R)
• M50: 24,547,814 km (0.086 R)
• M51: 25,821,041 km (0.093 R)
• M52: 26,106,923 km (0.1 R)
• M53: 26,178,431 km (0.07 R)
• M54: 26,393,702 km (0.081 R)
• M55: 26,970,701 km (0.077 R)
• M56: 27,043,106 km (0.057 R)
• M57: 30,669,359 km (0.12 R)
• M58: 31,580,260 km (0.119 R)
• M59: 33,195,917 km (0.104 R)
• M60: 34,209,443 km (0.102 R)
• M61: 36,666,887 km (0.119 R)
• M62: 37,068,557 km (0.116 R)
• M63: 37,149,190 km (0.115 R)
• M64: 37,795,304 km (0.03 R)
• M65: 37,957,468 km (0.081 R)
• M66: 38,119,781 km (0.088 R)
• M67: 38,853,260 km (0.103 R)
• M68: 40,334,129 km (0.118 R)
• M69: 41,917,174 km (0.032 R)
• M70: 42,758,363 km (0.069 R)
• M71: 44,800,224 km (0.101 R)
• M72: 45,660,262 km (0.074 R)
• M73: 46,092,301 km (0.085 R)
• M74: 46,438,919 km (0.056 R)
• M75: 47,222,064 km (0.052 R)
• M76: 49,420,105 km (0.084 R)
• M77: 52,372,120 km (0.088 R)
• M78: 52,643,341 km (0.096 R)
• M79: 53,641,757 km (0.068 R)
• M80: 53,823,967 km (0.118 R)
• M81: 54,188,837 km (0.068 R)
• M82: 54,921,417 km (0.085 R)
• M83: 56,211,101 km (0.103 R)
• M84: 57,231,358 km (0.092 R)
• M85: 58,257,749 km (0.067 R)
• M86: 58,820,237 km (0.107 R)
• M87: 59,290,274 km (0.117 R)
• M88: 60,613,018 km (0.074 R)
• M89: 61,468,419 km (0.09 R)
• M90: 61,659,156 km (0.05 R)
• M91: 61,945,486 km (0.088 R)
• M92: 62,807,170 km (0.105 R)
• M93: 63,480,061 km (0.089 R)
• M94: 63,769,234 km (0.062 R)
• M95: 64,155,496 km (0.099 R)
• M96: 64,542,356 km (0.087 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 16,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit