🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.48 AU - 0.6 AU

Year: 148 Days

Day: 38 Hours

Environment

Temp: 150 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,661,498 km

• M1: 242,498 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.69 AU - 0.73 AU

Year: 223 Days

Day: 38.6 Hours

Environment

Temp: 152 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.87 AU - 2.25 AU

Year: 1102 Days

Day: 41.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.48 AU - 3.4 AU

Year: 1879 Days

Day: 29.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4 AU - 4.64 AU

Year: 3347 Days

Day: 26.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,661,498 km

• M1: 307,573 km (0.114 R)
• M2: 680,820 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.1

Radius: 10.9

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.98 AU - 7 AU

Year: 5465 Days

Day: 6.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 39,661,498 km

• M1: 316,399 km (0.108 R)
• M2: 407,505 km (0.091 R)
• M3: 758,611 km (0.09 R)
• M4: 877,392 km (0.061 R)
• M5: 1,060,649 km (0.068 R)
• M6: 1,149,660 km (0.071 R)
• M7: 1,383,631 km (0.038 R)
• M8: 1,582,297 km (0.083 R)
• M9: 2,026,154 km (0.063 R)
• M10: 2,195,498 km (0.039 R)
• M11: 2,548,101 km (0.115 R)
• M12: 2,649,378 km (0.06 R)
• M13: 2,918,954 km (0.074 R)
• M14: 4,108,257 km (0.038 R)
• M15: 4,299,592 km (0.098 R)
• M16: 5,248,940 km (0.108 R)
• M17: 5,430,702 km (0.094 R)
• M18: 5,800,657 km (0.032 R)
• M19: 5,988,702 km (0.081 R)
• M20: 6,371,074 km (0.033 R)
• M21: 6,481,777 km (0.029 R)
• M22: 6,565,103 km (0.066 R)
• M23: 7,044,713 km (0.119 R)
• M24: 7,390,135 km (0.104 R)
• M25: 7,594,336 km (0.065 R)
• M26: 7,829,803 km (0.109 R)
• M27: 7,948,434 km (0.114 R)
• M28: 8,247,779 km (0.05 R)
• M29: 8,459,610 km (0.076 R)
• M30: 8,703,754 km (0.051 R)
• M31: 8,888,507 km (0.117 R)
• M32: 9,799,409 km (0.096 R)
• M33: 9,927,464 km (0.103 R)
• M34: 10,314,773 km (0.103 R)
• M35: 11,371,832 km (0.082 R)
• M36: 12,324,920 km (0.087 R)
• M37: 13,021,447 km (0.041 R)
• M38: 13,126,914 km (0.116 R)
• M39: 13,623,429 km (0.103 R)
• M40: 13,909,909 km (0.043 R)
• M41: 15,558,179 km (0.086 R)
• M42: 15,970,321 km (0.103 R)
• M43: 16,083,417 km (0.066 R)
• M44: 16,196,812 km (0.105 R)
• M45: 16,424,201 km (0.104 R)
• M46: 16,690,934 km (0.053 R)
• M47: 17,190,142 km (0.045 R)
• M48: 17,538,555 km (0.117 R)
• M49: 17,616,196 km (0.076 R)
• M50: 17,772,077 km (0.061 R)
• M51: 18,045,991 km (0.076 R)
• M52: 18,479,077 km (0.085 R)
• M53: 19,035,282 km (0.11 R)
• M54: 19,758,588 km (0.109 R)
• M55: 19,880,061 km (0.052 R)
• M56: 20,449,879 km (0.028 R)
• M57: 20,654,828 km (0.1 R)
• M58: 20,778,097 km (0.074 R)
• M59: 22,783,008 km (0.118 R)
• M60: 22,867,830 km (0.061 R)
• M61: 22,995,287 km (0.083 R)
• M62: 24,110,390 km (0.075 R)
• M63: 25,374,641 km (0.085 R)
• M64: 25,506,736 km (0.118 R)
• M65: 26,749,894 km (0.05 R)
• M66: 27,831,337 km (0.107 R)
• M67: 27,967,472 km (0.098 R)
• M68: 28,880,916 km (0.108 R)
• M69: 29,295,153 km (0.037 R)
• M70: 30,176,134 km (0.094 R)
• M71: 30,737,127 km (0.034 R)
• M72: 31,254,286 km (0.099 R)
• M73: 31,679,593 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.5

Radius: 5.7

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 12.88 AU - 13.3 AU

Year: 17655 Days

Day: 17.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 39,661,498 km

• M1: 110,403 km (0.107 R)
• M2: 166,502 km (0.12 R)
• M3: 399,576 km (0.073 R)
• M4: 448,794 km (0.049 R)
• M5: 682,017 km (0.114 R)
• M6: 772,972 km (0.07 R)
• M7: 1,248,544 km (0.049 R)
• M8: 1,417,889 km (0.097 R)
• M9: 1,554,771 km (0.071 R)
• M10: 1,757,925 km (0.103 R)
• M11: 2,325,050 km (0.118 R)
• M12: 3,019,035 km (0.109 R)
• M13: 3,532,604 km (0.069 R)
• M14: 4,268,177 km (0.105 R)
• M15: 4,466,394 km (0.096 R)
• M16: 5,079,147 km (0.081 R)
• M17: 5,502,359 km (0.083 R)
• M18: 5,656,146 km (0.11 R)
• M19: 6,189,911 km (0.069 R)
• M20: 7,747,375 km (0.117 R)
• M21: 7,919,861 km (0.103 R)
• M22: 7,989,125 km (0.082 R)
• M23: 8,058,688 km (0.084 R)
• M24: 8,128,550 km (0.083 R)
• M25: 8,198,412 km (0.088 R)
• M26: 9,418,233 km (0.118 R)
• M27: 10,540,666 km (0.115 R)
• M28: 10,693,555 km (0.097 R)
• M29: 11,429,577 km (0.097 R)
• M30: 11,625,849 km (0.104 R)
• M31: 11,863,111 km (0.098 R)
• M32: 12,543,632 km (0.081 R)
• M33: 12,868,409 km (0.092 R)
• M34: 13,858,896 km (0.032 R)
• M35: 14,660,292 km (0.082 R)
• M36: 14,702,928 km (0.076 R)
• M37: 14,788,198 km (0.116 R)
• M38: 15,088,142 km (0.05 R)
• M39: 15,955,959 km (0.072 R)
• M40: 17,108,312 km (0.042 R)
• M41: 17,153,191 km (0.11 R)
• M42: 17,423,215 km (0.101 R)
• M43: 17,468,244 km (0.039 R)
• M44: 17,558,601 km (0.081 R)
• M45: 17,649,108 km (0.05 R)
• M46: 17,739,914 km (0.102 R)
• M47: 17,967,303 km (0.116 R)
• M48: 19,351,831 km (0.091 R)
• M49: 19,492,154 km (0.096 R)
• M50: 19,962,340 km (0.113 R)
• M51: 20,104,159 km (0.112 R)
• M52: 20,627,003 km (0.082 R)
• M53: 21,395,338 km (0.062 R)
• M54: 21,686,007 km (0.071 R)
• M55: 22,026,641 km (0.088 R)
• M56: 22,614,710 km (0.104 R)
• M57: 22,861,247 km (0.078 R)
• M58: 23,059,165 km (0.114 R)
• M59: 23,456,647 km (0.075 R)
• M60: 23,506,463 km (0.097 R)
• M61: 23,956,603 km (0.108 R)
• M62: 24,865,560 km (0.053 R)
• M63: 25,120,026 km (0.111 R)
• M64: 25,631,650 km (0.115 R)
• M65: 25,991,732 km (0.115 R)
• M66: 26,094,955 km (0.096 R)
• M67: 26,925,522 km (0.09 R)
• M68: 26,977,582 km (0.049 R)
• M69: 27,553,983 km (0.056 R)
• M70: 27,606,641 km (0.11 R)
• M71: 27,659,300 km (0.051 R)
• M72: 28,028,657 km (0.052 R)
• M73: 28,612,388 km (0.106 R)
• M74: 28,772,308 km (0.118 R)
• M75: 30,224,604 km (0.095 R)
• M76: 30,333,212 km (0.084 R)
• M77: 30,605,032 km (0.113 R)
• M78: 30,932,352 km (0.063 R)
• M79: 32,697,756 km (0.072 R)
• M80: 33,704,999 km (0.099 R)
• M81: 35,463,671 km (0.106 R)
• M82: 35,750,002 km (0.098 R)
• M83: 37,077,533 km (0.115 R)
• M84: 37,193,621 km (0.036 R)
• M85: 37,717,962 km (0.082 R)
• M86: 39,128,221 km (0.086 R)
• M87: 39,305,644 km (0.103 R)
• M88: 39,542,756 km (0.09 R)
• M89: 39,602,147 km (0.034 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 19,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit