🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.69 AU - 1.03 AU

Year: 290 Days

Day: 32.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.02 AU - 1.34 AU

Year: 466 Days

Day: 36.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,083,847 km

• M1: 261,946 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.21 AU - 1.87 AU

Year: 695 Days

Day: 29.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,083,847 km

• M1: 1,446,911 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.32 AU - 2.16 AU

Year: 834 Days

Day: 45.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.28 AU - 3.46 AU

Year: 1767 Days

Day: 31.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510

Radius: 12.2

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.77 AU - 8.47 AU

Year: 6905 Days

Day: 9.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 50,083,847 km

• M1: 157,227 km (0.054 R)
• M2: 277,354 km (0.093 R)
• M3: 599,439 km (0.113 R)
• M4: 686,056 km (0.116 R)
• M5: 777,460 km (0.085 R)
• M6: 1,033,721 km (0.12 R)
• M7: 1,573,770 km (0.12 R)
• M8: 1,735,335 km (0.119 R)
• M9: 2,293,784 km (0.11 R)
• M10: 2,818,424 km (0.116 R)
• M11: 2,905,789 km (0.036 R)
• M12: 3,061,072 km (0.107 R)
• M13: 3,543,525 km (0.117 R)
• M14: 3,662,006 km (0.103 R)
• M15: 3,830,005 km (0.08 R)
• M16: 4,299,293 km (0.046 R)
• M17: 4,656,832 km (0.085 R)
• M18: 5,373,705 km (0.107 R)
• M19: 5,648,068 km (0.109 R)
• M20: 5,814,869 km (0.103 R)
• M21: 5,927,068 km (0.107 R)
• M22: 6,011,590 km (0.111 R)
• M23: 6,909,178 km (0.037 R)
• M24: 7,358,570 km (0.07 R)
• M25: 7,632,932 km (0.112 R)
• M26: 7,725,084 km (0.089 R)
• M27: 7,848,503 km (0.098 R)
• M28: 8,444,052 km (0.106 R)
• M29: 8,892,247 km (0.102 R)
• M30: 9,745,104 km (0.078 R)
• M31: 9,979,225 km (0.108 R)
• M32: 10,249,100 km (0.091 R)
• M33: 10,384,935 km (0.119 R)
• M34: 10,658,399 km (0.115 R)
• M35: 11,107,941 km (0.098 R)
• M36: 13,151,298 km (0.095 R)
• M37: 13,373,152 km (0.077 R)
• M38: 13,558,953 km (0.105 R)
• M39: 14,424,526 km (0.111 R)
• M40: 15,230,559 km (0.102 R)
• M41: 15,502,379 km (0.107 R)
• M42: 16,209,079 km (0.113 R)
• M43: 17,248,186 km (0.106 R)
• M44: 17,735,127 km (0.115 R)
• M45: 17,980,318 km (0.105 R)
• M46: 18,639,595 km (0.113 R)
• M47: 18,805,649 km (0.076 R)
• M48: 19,013,889 km (0.104 R)
• M49: 19,306,802 km (0.101 R)
• M50: 19,854,629 km (0.053 R)
• M51: 19,981,788 km (0.102 R)
• M52: 20,194,366 km (0.07 R)
• M53: 20,322,272 km (0.099 R)
• M54: 20,879,524 km (0.118 R)
• M55: 21,311,563 km (0.107 R)
• M56: 21,528,779 km (0.035 R)
• M57: 21,703,061 km (0.102 R)
• M58: 21,965,306 km (0.101 R)
• M59: 22,272,729 km (0.043 R)
• M60: 22,758,474 km (0.065 R)
• M61: 24,418,262 km (0.087 R)
• M62: 24,645,651 km (0.054 R)
• M63: 25,285,780 km (0.117 R)
• M64: 25,423,560 km (0.075 R)
• M65: 25,515,712 km (0.099 R)
• M66: 25,931,295 km (0.074 R)
• M67: 27,097,710 km (0.117 R)
• M68: 27,238,930 km (0.1 R)
• M69: 28,233,606 km (0.096 R)
• M70: 28,759,293 km (0.116 R)
• M71: 30,209,644 km (0.115 R)
• M72: 30,404,870 km (0.098 R)
• M73: 31,436,497 km (0.096 R)
• M74: 31,634,265 km (0.083 R)
• M75: 32,080,815 km (0.08 R)
• M76: 32,579,424 km (0.081 R)
• M77: 33,735,965 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.7

Radius: 5.9

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.17 AU - 15.35 AU

Year: 16566 Days

Day: 17.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,083,847 km

• M1: 194,627 km (0.117 R)
• M2: 338,241 km (0.057 R)
• M3: 443,558 km (0.102 R)
• M4: 560,094 km (0.095 R)
• M5: 703,110 km (0.094 R)
• M6: 912,098 km (0.072 R)
• M7: 2,069,687 km (0.074 R)
• M8: 2,192,656 km (0.107 R)
• M9: 2,870,035 km (0.111 R)
• M10: 3,490,268 km (0.11 R)
• M11: 3,577,932 km (0.079 R)
• M12: 4,654,588 km (0.116 R)
• M13: 5,045,338 km (0.106 R)
• M14: 5,244,602 km (0.104 R)
• M15: 5,412,750 km (0.049 R)
• M16: 5,650,910 km (0.109 R)
• M17: 5,892,660 km (0.119 R)
• M18: 6,783,366 km (0.103 R)
• M19: 6,929,822 km (0.105 R)
• M20: 7,114,276 km (0.086 R)
• M21: 7,677,363 km (0.116 R)
• M22: 8,846,021 km (0.103 R)
• M23: 9,046,183 km (0.084 R)
• M24: 9,207,450 km (0.095 R)
• M25: 9,944,518 km (0.084 R)
• M26: 10,488,456 km (0.056 R)
• M27: 10,615,465 km (0.096 R)
• M28: 11,257,689 km (0.095 R)
• M29: 11,387,689 km (0.025 R)
• M30: 11,649,037 km (0.113 R)
• M31: 11,824,515 km (0.064 R)
• M32: 11,868,497 km (0.09 R)
• M33: 12,222,296 km (0.091 R)
• M34: 12,759,502 km (0.084 R)
• M35: 12,849,859 km (0.115 R)
• M36: 12,940,365 km (0.104 R)
• M37: 13,031,022 km (0.025 R)
• M38: 13,350,264 km (0.063 R)
• M39: 13,396,041 km (0.066 R)
• M40: 14,558,266 km (0.119 R)
• M41: 14,652,663 km (0.112 R)
• M42: 15,270,951 km (0.112 R)
• M43: 15,897,766 km (0.109 R)
• M44: 16,977,563 km (0.097 R)
• M45: 17,276,160 km (0.087 R)
• M46: 17,326,126 km (0.103 R)
• M47: 18,897,801 km (0.07 R)
• M48: 19,310,692 km (0.084 R)
• M49: 19,674,514 km (0.102 R)
• M50: 19,988,071 km (0.063 R)
• M51: 21,098,835 km (0.075 R)
• M52: 22,066,584 km (0.096 R)
• M53: 24,436,513 km (0.1 R)
• M54: 24,492,612 km (0.078 R)
• M55: 24,773,707 km (0.094 R)
• M56: 25,225,492 km (0.097 R)
• M57: 25,282,190 km (0.039 R)
• M58: 26,079,995 km (0.118 R)
• M59: 27,292,187 km (0.068 R)
• M60: 27,700,290 km (0.089 R)
• M61: 28,286,863 km (0.106 R)
• M62: 28,345,655 km (0.084 R)
• M63: 28,996,106 km (0.062 R)
• M64: 29,352,897 km (0.111 R)
• M65: 29,472,127 km (0.081 R)
• M66: 30,130,956 km (0.096 R)
• M67: 30,191,094 km (0.077 R)
• M68: 30,855,309 km (0.072 R)
• M69: 31,097,957 km (0.034 R)
• M70: 31,158,693 km (0.097 R)
• M71: 31,891,124 km (0.064 R)
• M72: 32,876,376 km (0.093 R)
• M73: 33,000,243 km (0.116 R)
• M74: 33,062,177 km (0.079 R)
• M75: 34,121,928 km (0.046 R)
• M76: 34,184,609 km (0.086 R)
• M77: 35,192,899 km (0.069 R)
• M78: 35,700,634 km (0.11 R)
• M79: 36,594,930 km (0.117 R)
• M80: 38,536,262 km (0.074 R)
• M81: 39,453,446 km (0.114 R)
• M82: 39,651,065 km (0.12 R)
• M83: 39,848,834 km (0.113 R)
• M84: 40,113,173 km (0.092 R)
• M85: 40,444,383 km (0.084 R)
• M86: 40,776,340 km (0.058 R)
• M87: 41,176,066 km (0.118 R)
• M88: 41,510,118 km (0.097 R)
• M89: 42,383,022 km (0.102 R)
• M90: 43,193,992 km (0.06 R)
• M91: 43,465,512 km (0.112 R)
• M92: 43,737,630 km (0.111 R)
• M93: 45,865,062 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.1

Radius: 7.8

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 16.63 AU - 17.03 AU

Year: 25093 Days

Day: 20.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 50,083,847 km

• M1: 383,120 km (0.093 R)
• M2: 452,833 km (0.094 R)
• M3: 1,607,130 km (0.108 R)
• M4: 1,677,740 km (0.049 R)
• M5: 2,800,023 km (0.101 R)
• M6: 3,725,137 km (0.094 R)
• M7: 3,850,948 km (0.094 R)
• M8: 4,838,893 km (0.114 R)
• M9: 4,941,816 km (0.046 R)
• M10: 5,290,379 km (0.057 R)
• M11: 6,954,655 km (0.115 R)
• M12: 8,106,260 km (0.062 R)
• M13: 8,351,750 km (0.071 R)
• M14: 8,434,178 km (0.085 R)
• M15: 8,976,471 km (0.074 R)
• M16: 10,580,758 km (0.057 R)
• M17: 10,984,224 km (0.034 R)
• M18: 12,131,340 km (0.07 R)
• M19: 13,316,155 km (0.067 R)
• M20: 13,946,710 km (0.108 R)
• M21: 14,339,554 km (0.117 R)
• M22: 14,487,806 km (0.068 R)
• M23: 18,678,940 km (0.062 R)
• M24: 19,987,772 km (0.111 R)
• M25: 22,234,133 km (0.06 R)
• M26: 23,212,653 km (0.091 R)
• M27: 24,499,942 km (0.109 R)
• M28: 25,271,568 km (0.079 R)
• M29: 26,352,862 km (0.117 R)
• M30: 27,818,173 km (0.111 R)
• M31: 29,875,742 km (0.105 R)
• M32: 32,175,510 km (0.109 R)
• M33: 33,871,800 km (0.078 R)
• M34: 34,003,446 km (0.088 R)
• M35: 34,929,906 km (0.079 R)
• M36: 35,196,190 km (0.065 R)
• M37: 36,267,760 km (0.119 R)
• M38: 36,537,485 km (0.054 R)
• M39: 38,100,483 km (0.087 R)
• M40: 38,855,653 km (0.114 R)
• M41: 38,924,618 km (0.097 R)
• M42: 39,685,323 km (0.101 R)
• M43: 40,311,241 km (0.119 R)
• M44: 40,870,437 km (0.068 R)
• M45: 41,996,461 km (0.075 R)
• M46: 42,705,405 km (0.113 R)
• M47: 43,489,747 km (0.079 R)
• M48: 49,485,180 km (0.071 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 12,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit