🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.91 AU - 1.19 AU

Year: 391 Days

Day: 31.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.24 AU - 4.92 AU

Year: 2995 Days

Day: 32.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179

Radius: 10.8

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.84 AU - 13 AU

Year: 14026 Days

Day: 7.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 71,419,180 km

• M1: 144,063 km (0.106 R)
• M2: 384,915 km (0.111 R)
• M3: 1,016,368 km (0.043 R)
• M4: 1,167,462 km (0.111 R)
• M5: 1,254,677 km (0.116 R)
• M6: 1,907,223 km (0.115 R)
• M7: 2,011,194 km (0.091 R)
• M8: 2,117,259 km (0.062 R)
• M9: 2,379,504 km (0.112 R)
• M10: 2,469,262 km (0.051 R)
• M11: 2,537,329 km (0.108 R)
• M12: 2,652,370 km (0.113 R)
• M13: 2,911,474 km (0.047 R)
• M14: 3,129,737 km (0.041 R)
• M15: 3,253,305 km (0.069 R)
• M16: 3,328,253 km (0.113 R)
• M17: 3,479,946 km (0.06 R)
• M18: 3,869,349 km (0.082 R)
• M19: 4,055,748 km (0.091 R)
• M20: 4,605,071 km (0.074 R)
• M21: 4,917,282 km (0.03 R)
• M22: 5,119,538 km (0.092 R)
• M23: 5,442,969 km (0.053 R)
• M24: 5,532,428 km (0.104 R)
• M25: 5,652,406 km (0.064 R)
• M26: 5,773,131 km (0.111 R)
• M27: 5,864,386 km (0.096 R)
• M28: 6,358,807 km (0.045 R)
• M29: 6,547,749 km (0.07 R)
• M30: 6,866,841 km (0.119 R)
• M31: 8,296,100 km (0.093 R)
• M32: 8,745,940 km (0.06 R)
• M33: 8,991,580 km (0.097 R)
• M34: 9,168,255 km (0.067 R)
• M35: 9,310,523 km (0.086 R)
• M36: 9,382,030 km (0.076 R)
• M37: 9,597,302 km (0.078 R)
• M38: 9,741,813 km (0.11 R)
• M39: 10,698,492 km (0.072 R)
• M40: 11,036,583 km (0.107 R)
• M41: 11,454,709 km (0.115 R)
• M42: 11,761,983 km (0.063 R)
• M43: 13,018,306 km (0.109 R)
• M44: 13,500,460 km (0.031 R)
• M45: 13,906,768 km (0.041 R)
• M46: 14,070,428 km (0.08 R)
• M47: 14,234,686 km (0.094 R)
• M48: 14,856,415 km (0.046 R)
• M49: 15,360,111 km (0.119 R)
• M50: 15,699,100 km (0.105 R)
• M51: 15,784,221 km (0.114 R)
• M52: 16,298,239 km (0.095 R)
• M53: 17,079,589 km (0.091 R)
• M54: 18,095,658 km (0.12 R)
• M55: 18,408,916 km (0.051 R)
• M56: 18,633,612 km (0.078 R)
• M57: 20,557,440 km (0.053 R)
• M58: 20,743,989 km (0.048 R)
• M59: 21,024,784 km (0.084 R)
• M60: 22,399,888 km (0.062 R)
• M61: 22,591,822 km (0.059 R)
• M62: 23,268,004 km (0.119 R)
• M63: 23,706,176 km (0.116 R)
• M64: 24,196,109 km (0.12 R)
• M65: 24,838,183 km (0.089 R)
• M66: 25,136,481 km (0.046 R)
• M67: 25,887,313 km (0.077 R)
• M68: 26,189,650 km (0.085 R)
• M69: 26,442,471 km (0.101 R)
• M70: 26,543,898 km (0.114 R)
• M71: 28,494,654 km (0.105 R)
• M72: 29,277,350 km (0.12 R)
• M73: 29,908,504 km (0.115 R)
• M74: 31,024,055 km (0.09 R)
• M75: 32,044,911 km (0.037 R)
• M76: 32,153,070 km (0.106 R)
• M77: 32,423,842 km (0.09 R)
• M78: 33,186,193 km (0.078 R)
• M79: 35,229,102 km (0.114 R)
• M80: 36,463,135 km (0.117 R)
• M81: 37,939,666 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.5

Radius: 4.4

Gravity: 12.06 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 19.01 AU - 19.87 AU

Year: 31151 Days

Day: 18.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,419,180 km

• M1: 502,050 km (0.087 R)
• M2: 758,760 km (0.078 R)
• M3: 2,078,662 km (0.082 R)
• M4: 2,552,588 km (0.105 R)
• M5: 3,477,253 km (0.086 R)
• M6: 3,673,525 km (0.103 R)
• M7: 4,035,851 km (0.117 R)
• M8: 4,117,981 km (0.075 R)
• M9: 4,664,910 km (0.039 R)
• M10: 4,794,313 km (0.118 R)
• M11: 5,324,039 km (0.117 R)
• M12: 5,368,918 km (0.066 R)
• M13: 6,824,505 km (0.107 R)
• M14: 7,519,387 km (0.097 R)
• M15: 7,671,229 km (0.107 R)
• M16: 9,461,317 km (0.088 R)
• M17: 10,011,239 km (0.102 R)
• M18: 10,066,890 km (0.034 R)
• M19: 11,431,072 km (0.119 R)
• M20: 11,605,653 km (0.106 R)
• M21: 12,912,540 km (0.096 R)
• M22: 13,460,517 km (0.095 R)
• M23: 13,891,957 km (0.088 R)
• M24: 14,390,567 km (0.087 R)
• M25: 16,705,744 km (0.039 R)
• M26: 17,636,841 km (0.117 R)
• M27: 18,927,123 km (0.098 R)
• M28: 20,317,934 km (0.036 R)
• M29: 21,453,980 km (0.108 R)
• M30: 21,669,252 km (0.088 R)
• M31: 21,741,208 km (0.068 R)
• M32: 21,813,165 km (0.049 R)
• M33: 22,683,525 km (0.064 R)
• M34: 22,976,139 km (0.115 R)
• M35: 24,233,658 km (0.117 R)
• M36: 24,607,653 km (0.036 R)
• M37: 25,437,472 km (0.052 R)
• M38: 25,817,601 km (0.094 R)
• M39: 27,590,335 km (0.04 R)
• M40: 27,668,425 km (0.051 R)
• M41: 27,746,366 km (0.113 R)
• M42: 27,824,456 km (0.106 R)
• M43: 28,373,331 km (0.103 R)
• M44: 34,138,234 km (0.09 R)
• M45: 34,725,555 km (0.101 R)
• M46: 35,485,662 km (0.084 R)
• M47: 35,740,278 km (0.116 R)
• M48: 35,825,249 km (0.106 R)
• M49: 36,336,724 km (0.039 R)
• M50: 37,194,369 km (0.106 R)
• M51: 38,145,512 km (0.059 R)
• M52: 38,493,477 km (0.085 R)
• M53: 38,580,543 km (0.057 R)
• M54: 39,367,727 km (0.089 R)
• M55: 39,631,169 km (0.085 R)
• M56: 39,983,621 km (0.108 R)
• M57: 42,298,798 km (0.039 R)
• M58: 43,472,543 km (0.045 R)
• M59: 43,926,872 km (0.108 R)
• M60: 48,179,789 km (0.062 R)
• M61: 49,879,371 km (0.067 R)
• M62: 50,164,504 km (0.045 R)
• M63: 51,214,681 km (0.12 R)
• M64: 52,948,820 km (0.101 R)
• M65: 53,531,204 km (0.087 R)
• M66: 54,604,270 km (0.107 R)
• M67: 55,094,353 km (0.026 R)
• M68: 57,566,757 km (0.114 R)
• M69: 57,666,389 km (0.052 R)
• M70: 59,167,903 km (0.101 R)
• M71: 61,393,470 km (0.074 R)
• M72: 64,575,417 km (0.103 R)
• M73: 65,717,447 km (0.098 R)
• M74: 66,970,778 km (0.083 R)
• M75: 68,442,971 km (0.039 R)
• M76: 68,654,203 km (0.113 R)
• M77: 69,819,570 km (0.073 R)
• M78: 70,884,557 km (0.097 R)
• M79: 70,991,370 km (0.051 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 17,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit