🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.96 AU - 1.42 AU

Year: 465 Days

Day: 40.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 34,343,552 km

• M1: 147,055 km (0.118 R)
• M2: 689,347 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.1 AU - 2.4 AU

Year: 1209 Days

Day: 23.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,343,552 km

• M1: 845,378 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.7 AU - 4.31 AU

Year: 2345 Days

Day: 38.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703

Radius: 13.3

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.68 AU - 10.18 AU

Year: 10371 Days

Day: 14.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 34,343,552 km

• M1: 169,794 km (0.073 R)
• M2: 384,467 km (0.104 R)
• M3: 750,832 km (0.107 R)
• M4: 1,002,605 km (0.055 R)
• M5: 1,099,544 km (0.107 R)
• M6: 1,303,596 km (0.101 R)
• M7: 1,454,241 km (0.043 R)
• M8: 2,560,218 km (0.068 R)
• M9: 3,266,320 km (0.078 R)
• M10: 3,656,770 km (0.094 R)
• M11: 3,779,889 km (0.101 R)
• M12: 4,449,639 km (0.08 R)
• M13: 4,581,584 km (0.055 R)
• M14: 4,748,236 km (0.056 R)
• M15: 5,225,603 km (0.119 R)
• M16: 5,718,379 km (0.088 R)
• M17: 5,861,993 km (0.063 R)
• M18: 6,374,216 km (0.037 R)
• M19: 6,485,816 km (0.075 R)
• M20: 7,402,551 km (0.096 R)
• M21: 8,522,890 km (0.054 R)
• M22: 8,728,587 km (0.118 R)
• M23: 9,440,224 km (0.101 R)
• M24: 9,738,821 km (0.1 R)
• M25: 9,824,541 km (0.065 R)
• M26: 10,301,309 km (0.116 R)
• M27: 10,608,733 km (0.028 R)
• M28: 10,874,568 km (0.12 R)
• M29: 12,469,132 km (0.094 R)
• M30: 12,749,927 km (0.086 R)
• M31: 13,174,935 km (0.114 R)
• M32: 13,460,816 km (0.052 R)
• M33: 13,748,792 km (0.114 R)
• M34: 15,569,398 km (0.115 R)
• M35: 16,328,907 km (0.065 R)
• M36: 16,945,400 km (0.105 R)
• M37: 17,517,013 km (0.103 R)
• M38: 18,253,932 km (0.062 R)
• M39: 18,466,212 km (0.098 R)
• M40: 18,786,351 km (0.048 R)
• M41: 19,757,840 km (0.089 R)
• M42: 19,921,350 km (0.12 R)
• M43: 20,030,556 km (0.084 R)
• M44: 20,359,522 km (0.07 R)
• M45: 20,524,678 km (0.031 R)
• M46: 20,856,337 km (0.066 R)
• M47: 21,693,187 km (0.027 R)
• M48: 22,030,979 km (0.036 R)
• M49: 22,257,171 km (0.091 R)
• M50: 22,370,566 km (0.096 R)
• M51: 24,502,785 km (0.097 R)
• M52: 24,619,920 km (0.112 R)
• M53: 24,737,205 km (0.108 R)
• M54: 24,972,223 km (0.078 R)
• M55: 25,090,106 km (0.097 R)
• M56: 25,979,914 km (0.1 R)
• M57: 27,242,969 km (0.064 R)
• M58: 27,668,425 km (0.107 R)
• M59: 28,525,920 km (0.086 R)
• M60: 28,834,242 km (0.103 R)
• M61: 29,891,001 km (0.073 R)
• M62: 30,016,214 km (0.057 R)
• M63: 30,455,583 km (0.076 R)
• M64: 31,087,036 km (0.115 R)
• M65: 31,850,583 km (0.103 R)
• M66: 32,749,068 km (0.054 R)
• M67: 33,266,378 km (0.073 R)
• M68: 33,655,931 km (0.053 R)
• M69: 33,981,904 km (0.073 R)
• M70: 36,559,625 km (0.088 R)
• M71: 37,838,089 km (0.079 R)
• M72: 37,973,475 km (0.113 R)
• M73: 38,380,830 km (0.088 R)
• M74: 38,994,331 km (0.035 R)
• M75: 39,473,941 km (0.059 R)
• M76: 39,611,272 km (0.115 R)
• M77: 39,748,753 km (0.056 R)
• M78: 40,231,355 km (0.116 R)
• M79: 41,202,395 km (0.095 R)
• M80: 42,602,781 km (0.118 R)
• M81: 42,955,383 km (0.061 R)
• M82: 43,167,363 km (0.087 R)
• M83: 43,663,430 km (0.043 R)
• M84: 44,232,650 km (0.092 R)
• M85: 44,518,232 km (0.105 R)
• M86: 44,732,755 km (0.113 R)
• M87: 46,171,887 km (0.11 R)
• M88: 46,969,842 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.6

Radius: 12.5

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.44 AU - 11.42 AU

Year: 11207 Days

Day: 8 Hours

Environment

Temp: -168 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,343,552 km

• M1: 526,285 km (0.096 R)
• M2: 943,663 km (0.062 R)
• M3: 1,063,192 km (0.107 R)
• M4: 1,236,576 km (0.085 R)
• M5: 1,541,307 km (0.095 R)
• M6: 1,721,124 km (0.088 R)
• M7: 2,121,747 km (0.082 R)
• M8: 2,221,528 km (0.025 R)
• M9: 2,426,029 km (0.056 R)
• M10: 2,530,747 km (0.09 R)
• M11: 3,009,311 km (0.104 R)
• M12: 3,236,251 km (0.081 R)
• M13: 3,328,702 km (0.092 R)
• M14: 3,469,025 km (0.028 R)
• M15: 4,175,127 km (0.117 R)
• M16: 4,326,819 km (0.098 R)
• M17: 4,531,918 km (0.028 R)
• M18: 5,549,931 km (0.11 R)
• M19: 5,661,083 km (0.11 R)
• M20: 5,745,007 km (0.08 R)
• M21: 6,607,140 km (0.115 R)
• M22: 6,695,552 km (0.064 R)
• M23: 7,204,185 km (0.051 R)
• M24: 8,069,309 km (0.119 R)
• M25: 9,196,529 km (0.108 R)
• M26: 9,461,168 km (0.091 R)
• M27: 9,561,099 km (0.072 R)
• M28: 9,896,498 km (0.055 R)
• M29: 10,201,827 km (0.053 R)
• M30: 10,613,670 km (0.061 R)
• M31: 10,752,197 km (0.051 R)
• M32: 11,347,597 km (0.064 R)
• M33: 11,702,892 km (0.114 R)
• M34: 12,461,054 km (0.028 R)
• M35: 13,086,373 km (0.106 R)
• M36: 13,234,924 km (0.113 R)
• M37: 14,214,790 km (0.1 R)
• M38: 14,482,570 km (0.11 R)
• M39: 14,674,803 km (0.114 R)
• M40: 15,727,972 km (0.056 R)
• M41: 16,604,017 km (0.069 R)
• M42: 16,845,618 km (0.057 R)
• M43: 17,291,868 km (0.095 R)
• M44: 17,455,080 km (0.059 R)
• M45: 17,536,760 km (0.091 R)
• M46: 19,115,167 km (0.11 R)
• M47: 19,368,436 km (0.097 R)
• M48: 19,793,145 km (0.074 R)
• M49: 19,878,565 km (0.076 R)
• M50: 20,178,060 km (0.105 R)
• M51: 20,695,220 km (0.107 R)
• M52: 21,216,568 km (0.036 R)
• M53: 21,303,934 km (0.076 R)
• M54: 21,698,423 km (0.083 R)
• M55: 21,874,500 km (0.104 R)
• M56: 22,494,583 km (0.054 R)
• M57: 22,851,524 km (0.104 R)
• M58: 23,435,703 km (0.083 R)
• M59: 23,842,909 km (0.093 R)
• M60: 24,024,670 km (0.119 R)
• M61: 24,206,880 km (0.107 R)
• M62: 24,664,351 km (0.112 R)
• M63: 25,263,490 km (0.068 R)
• M64: 26,054,115 km (0.071 R)
• M65: 27,089,332 km (0.072 R)
• M66: 27,564,305 km (0.099 R)
• M67: 27,946,378 km (0.108 R)
• M68: 28,186,034 km (0.111 R)
• M69: 28,282,076 km (0.089 R)
• M70: 28,426,288 km (0.113 R)
• M71: 28,957,361 km (0.088 R)
• M72: 29,151,389 km (0.062 R)
• M73: 29,882,623 km (0.053 R)
• M74: 30,570,474 km (0.103 R)
• M75: 30,718,576 km (0.101 R)
• M76: 31,015,379 km (0.094 R)
• M77: 31,164,228 km (0.069 R)
• M78: 31,861,803 km (0.107 R)
• M79: 31,961,884 km (0.079 R)
• M80: 32,564,464 km (0.116 R)
• M81: 32,715,708 km (0.041 R)
• M82: 33,628,105 km (0.113 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 18,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit