🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.49 AU - 0.77 AU

Year: 174 Days

Day: 30.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,867,571 km

• M1: 251,773 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.61 AU - 0.75 AU

Year: 195 Days

Day: 38.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,867,571 km

• M1: 99,183 km (0.099 R)

Asteroid Belt

Center: 0.99 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.19 AU - 1.39 AU

Year: 510 Days

Day: 21.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 69.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.85 AU - 3.91 AU

Year: 2662 Days

Day: 26.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,867,571 km

• M1: 177,423 km (0.101 R)
• M2: 1,136,345 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.03 AU - 5.29 AU

Year: 3503 Days

Day: 37.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 166.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,867,571 km

• M1: 2,674,660 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.3

Radius: 8.3

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.73 AU - 7.59 AU

Year: 5324 Days

Day: 10.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 101,867,571 km

• M1: 159,471 km (0.064 R)
• M2: 226,192 km (0.071 R)
• M3: 741,856 km (0.114 R)
• M4: 1,063,491 km (0.047 R)
• M5: 1,240,017 km (0.108 R)
• M6: 1,300,903 km (0.113 R)
• M7: 1,400,685 km (0.095 R)
• M8: 1,477,279 km (0.116 R)
• M9: 1,555,369 km (0.089 R)
• M10: 1,661,584 km (0.081 R)
• M11: 1,937,741 km (0.066 R)
• M12: 2,154,658 km (0.098 R)
• M13: 2,213,749 km (0.112 R)
• M14: 2,379,354 km (0.055 R)
• M15: 2,690,966 km (0.084 R)
• M16: 2,933,165 km (0.116 R)
• M17: 3,148,886 km (0.086 R)
• M18: 3,578,381 km (0.094 R)
• M19: 4,173,332 km (0.073 R)
• M20: 4,284,782 km (0.085 R)
• M21: 4,359,731 km (0.043 R)
• M22: 4,760,055 km (0.044 R)
• M23: 5,053,416 km (0.116 R)
• M24: 5,863,937 km (0.103 R)
• M25: 6,157,149 km (0.046 R)
• M26: 6,284,307 km (0.11 R)
• M27: 6,455,148 km (0.029 R)
• M28: 6,605,943 km (0.108 R)
• M29: 6,889,132 km (0.078 R)
• M30: 7,377,419 km (0.04 R)
• M31: 7,580,423 km (0.054 R)
• M32: 7,854,038 km (0.084 R)
• M33: 8,084,419 km (0.09 R)
• M34: 8,293,856 km (0.058 R)
• M35: 8,741,602 km (0.087 R)
• M36: 8,812,960 km (0.078 R)
• M37: 8,884,618 km (0.096 R)
• M38: 9,221,362 km (0.088 R)
• M39: 9,391,306 km (0.11 R)
• M40: 9,513,377 km (0.093 R)
• M41: 9,636,048 km (0.088 R)
• M42: 9,709,799 km (0.112 R)
• M43: 10,031,734 km (0.106 R)
• M44: 10,281,862 km (0.076 R)
• M45: 10,432,956 km (0.119 R)
• M46: 10,508,652 km (0.109 R)
• M47: 10,916,157 km (0.098 R)
• M48: 11,199,196 km (0.071 R)
• M49: 11,302,718 km (0.029 R)
• M50: 11,380,508 km (0.081 R)
• M51: 11,458,599 km (0.051 R)
• M52: 11,983,388 km (0.12 R)
• M53: 12,142,410 km (0.086 R)
• M54: 12,248,774 km (0.108 R)
• M55: 13,111,057 km (0.115 R)
• M56: 13,411,898 km (0.1 R)
• M57: 13,494,476 km (0.103 R)
• M58: 13,992,786 km (0.057 R)
• M59: 14,132,212 km (0.066 R)
• M60: 14,468,956 km (0.079 R)
• M61: 14,666,575 km (0.072 R)
• M62: 15,093,079 km (0.059 R)
• M63: 15,178,798 km (0.054 R)
• M64: 15,236,094 km (0.101 R)
• M65: 16,221,047 km (0.105 R)
• M66: 16,958,265 km (0.082 R)
• M67: 17,405,862 km (0.086 R)
• M68: 17,676,335 km (0.103 R)
• M69: 17,827,129 km (0.044 R)
• M70: 18,282,206 km (0.102 R)
• M71: 18,894,959 km (0.087 R)
• M72: 20,046,264 km (0.108 R)
• M73: 20,964,346 km (0.064 R)
• M74: 21,444,705 km (0.039 R)
• M75: 21,541,196 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.4

Radius: 6.4

Gravity: 18.91 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 17.26 AU - 21 AU

Year: 29138 Days

Day: 17 Hours

Environment

Temp: -201 °C

Axial Tilt: 172.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 101,867,571 km

• M1: 126,859 km (0.067 R)
• M2: 197,020 km (0.075 R)
• M3: 434,582 km (0.076 R)
• M4: 506,389 km (0.09 R)
• M5: 746,045 km (0.068 R)
• M6: 1,356,853 km (0.109 R)
• M7: 1,464,713 km (0.086 R)
• M8: 1,805,497 km (0.114 R)
• M9: 1,964,669 km (0.081 R)
• M10: 2,212,253 km (0.12 R)
• M11: 2,513,543 km (0.108 R)
• M12: 2,691,565 km (0.09 R)
• M13: 2,782,221 km (0.055 R)
• M14: 3,154,720 km (0.103 R)
• M15: 4,153,136 km (0.081 R)
• M16: 5,526,295 km (0.12 R)
• M17: 5,583,890 km (0.093 R)
• M18: 6,351,327 km (0.105 R)
• M19: 7,026,163 km (0.092 R)
• M20: 7,151,377 km (0.098 R)
• M21: 7,403,898 km (0.038 R)
• M22: 7,723,738 km (0.12 R)
• M23: 9,735,530 km (0.113 R)
• M24: 9,805,243 km (0.04 R)
• M25: 10,440,136 km (0.098 R)
• M26: 10,943,084 km (0.11 R)
• M27: 11,453,961 km (0.066 R)
• M28: 11,527,563 km (0.039 R)
• M29: 14,043,949 km (0.12 R)
• M30: 14,280,762 km (0.032 R)
• M31: 14,439,486 km (0.097 R)
• M32: 16,972,626 km (0.106 R)
• M33: 17,818,602 km (0.096 R)
• M34: 20,795,750 km (0.119 R)
• M35: 20,975,716 km (0.066 R)
• M36: 21,700,368 km (0.115 R)
• M37: 21,791,473 km (0.025 R)
• M38: 24,395,374 km (0.059 R)
• M39: 27,983,478 km (0.041 R)
• M40: 29,182,206 km (0.068 R)
• M41: 29,787,778 km (0.114 R)
• M42: 29,889,056 km (0.102 R)
• M43: 30,703,916 km (0.07 R)
• M44: 32,772,705 km (0.1 R)
• M45: 33,718,163 km (0.105 R)
• M46: 34,992,887 km (0.104 R)
• M47: 36,067,149 km (0.042 R)
• M48: 38,578,598 km (0.041 R)
• M49: 38,799,554 km (0.096 R)
• M50: 38,910,257 km (0.111 R)
• M51: 41,258,794 km (0.1 R)
• M52: 41,711,327 km (0.118 R)
• M53: 42,051,662 km (0.088 R)
• M54: 42,393,194 km (0.086 R)
• M55: 42,621,181 km (0.066 R)
• M56: 46,914,042 km (0.088 R)
• M57: 49,051,795 km (0.044 R)
• M58: 49,531,107 km (0.055 R)
• M59: 51,220,965 km (0.099 R)
• M60: 52,439,589 km (0.069 R)
• M61: 62,655,029 km (0.116 R)
• M62: 64,350,272 km (0.091 R)
• M63: 65,006,408 km (0.105 R)
• M64: 65,137,905 km (0.111 R)
• M65: 66,987,832 km (0.103 R)
• M66: 67,519,503 km (0.095 R)
• M67: 69,794,887 km (0.117 R)
• M68: 70,739,148 km (0.075 R)
• M69: 70,874,385 km (0.094 R)
• M70: 71,551,764 km (0.11 R)
• M71: 71,823,434 km (0.112 R)
• M72: 71,959,269 km (0.112 R)
• M73: 74,971,122 km (0.088 R)
• M74: 75,938,123 km (0.093 R)
• M75: 76,215,178 km (0.103 R)
• M76: 76,492,533 km (0.104 R)
• M77: 77,187,415 km (0.118 R)
• M78: 78,443,439 km (0.039 R)
• M79: 79,003,832 km (0.056 R)
• M80: 80,269,580 km (0.104 R)
• M81: 80,834,312 km (0.074 R)
• M82: 80,975,682 km (0.101 R)
• M83: 86,264,415 km (0.058 R)
• M84: 88,003,640 km (0.058 R)
• M85: 89,023,449 km (0.077 R)
• M86: 91,663,702 km (0.093 R)
• M87: 95,672,177 km (0.119 R)
• M88: 101,714,883 km (0.106 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 13,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit