🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.98 AU - 1.34 AU

Year: 437 Days

Day: 40.8 Hours

Environment

Temp: 31 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,148,334 km

• M1: 510,877 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.84 AU - 2.4 AU

Year: 1080 Days

Day: 47.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,148,334 km

• M1: 903,870 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.63 AU - 4.23 AU

Year: 2222 Days

Day: 17.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.22 AU - 3.96 AU

Year: 2380 Days

Day: 47.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.52 AU - 5.5 AU

Year: 3351 Days

Day: 23.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.9

Radius: 11.5

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.58 AU - 9.88 AU

Year: 9810 Days

Day: 13.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 30,148,334 km

• M1: 154,385 km (0.101 R)
• M2: 317,746 km (0.105 R)
• M3: 418,575 km (0.089 R)
• M4: 735,872 km (0.06 R)
• M5: 826,977 km (0.117 R)
• M6: 936,333 km (0.057 R)
• M7: 1,036,414 km (0.11 R)
• M8: 1,490,444 km (0.111 R)
• M9: 1,748,650 km (0.078 R)
• M10: 2,466,570 km (0.1 R)
• M11: 2,608,239 km (0.084 R)
• M12: 2,920,898 km (0.066 R)
• M13: 4,192,780 km (0.107 R)
• M14: 4,338,338 km (0.11 R)
• M15: 4,436,175 km (0.049 R)
• M16: 5,013,773 km (0.081 R)
• M17: 5,142,576 km (0.087 R)
• M18: 5,246,397 km (0.041 R)
• M19: 5,350,817 km (0.052 R)
• M20: 5,722,119 km (0.115 R)
• M21: 5,992,442 km (0.105 R)
• M22: 6,156,700 km (0.104 R)
• M23: 6,267,104 km (0.039 R)
• M24: 6,686,726 km (0.091 R)
• M25: 6,914,414 km (0.098 R)
• M26: 7,553,496 km (0.115 R)
• M27: 7,760,838 km (0.105 R)
• M28: 8,030,264 km (0.048 R)
• M29: 8,950,291 km (0.111 R)
• M30: 9,422,871 km (0.108 R)
• M31: 10,033,230 km (0.049 R)
• M32: 10,261,367 km (0.118 R)
• M33: 10,623,244 km (0.033 R)
• M34: 10,822,508 km (0.062 R)
• M35: 10,955,950 km (0.09 R)
• M36: 11,258,437 km (0.114 R)
• M37: 12,043,676 km (0.077 R)
• M38: 12,182,054 km (0.107 R)
• M39: 13,307,927 km (0.096 R)
• M40: 14,174,249 km (0.06 R)
• M41: 14,247,252 km (0.075 R)
• M42: 14,724,918 km (0.073 R)
• M43: 15,507,614 km (0.094 R)
• M44: 15,620,561 km (0.084 R)
• M45: 16,380,518 km (0.084 R)
• M46: 16,610,749 km (0.116 R)
• M47: 16,880,923 km (0.056 R)
• M48: 17,035,906 km (0.106 R)
• M49: 17,503,699 km (0.118 R)
• M50: 17,739,166 km (0.037 R)
• M51: 18,015,174 km (0.101 R)
• M52: 18,691,506 km (0.079 R)
• M53: 18,932,209 km (0.112 R)
• M54: 19,295,283 km (0.086 R)
• M55: 19,376,215 km (0.107 R)
• M56: 19,497,988 km (0.033 R)
• M57: 19,579,220 km (0.078 R)
• M58: 19,660,601 km (0.067 R)
• M59: 19,823,663 km (0.1 R)
• M60: 20,069,153 km (0.096 R)
• M61: 20,192,272 km (0.114 R)
• M62: 20,439,258 km (0.111 R)
• M63: 22,069,276 km (0.052 R)
• M64: 22,366,228 km (0.052 R)
• M65: 22,835,517 km (0.084 R)
• M66: 22,964,171 km (0.068 R)
• M67: 23,092,975 km (0.092 R)
• M68: 23,308,096 km (0.095 R)
• M69: 23,437,648 km (0.088 R)
• M70: 24,001,333 km (0.109 R)
• M71: 25,987,095 km (0.046 R)
• M72: 26,390,560 km (0.117 R)
• M73: 26,886,477 km (0.085 R)
• M74: 29,132,839 km (0.05 R)
• M75: 29,318,939 km (0.039 R)
• M76: 29,645,361 km (0.119 R)
• M77: 31,058,313 km (0.072 R)
• M78: 31,534,184 km (0.116 R)
• M79: 31,725,220 km (0.11 R)
• M80: 32,108,490 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.8

Radius: 8

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 10.61 AU - 13.45 AU

Year: 14597 Days

Day: 7.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 90.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 30,148,334 km

• M1: 116,836 km (0.071 R)
• M2: 167,998 km (0.064 R)
• M3: 221,255 km (0.079 R)
• M4: 303,085 km (0.089 R)
• M5: 689,497 km (0.081 R)
• M6: 746,493 km (0.113 R)
• M7: 865,723 km (0.043 R)
• M8: 959,521 km (0.112 R)
• M9: 1,123,630 km (0.087 R)
• M10: 1,191,846 km (0.079 R)
• M11: 1,332,767 km (0.097 R)
• M12: 1,405,322 km (0.11 R)
• M13: 1,573,470 km (0.098 R)
• M14: 1,669,811 km (0.082 R)
• M15: 2,223,772 km (0.103 R)
• M16: 2,332,231 km (0.097 R)
• M17: 2,714,603 km (0.094 R)
• M18: 2,784,016 km (0.087 R)
• M19: 2,877,665 km (0.098 R)
• M20: 3,238,196 km (0.049 R)
• M21: 3,923,055 km (0.075 R)
• M22: 4,054,701 km (0.09 R)
• M23: 4,295,553 km (0.114 R)
• M24: 4,376,785 km (0.116 R)
• M25: 4,596,095 km (0.082 R)
• M26: 5,074,210 km (0.076 R)
• M27: 5,333,762 km (0.059 R)
• M28: 5,568,033 km (0.054 R)
• M29: 5,627,124 km (0.089 R)
• M30: 5,835,663 km (0.108 R)
• M31: 6,383,790 km (0.052 R)
• M32: 6,476,690 km (0.117 R)
• M33: 6,632,571 km (0.105 R)
• M34: 7,172,021 km (0.107 R)
• M35: 7,300,974 km (0.09 R)
• M36: 7,398,213 km (0.101 R)
• M37: 7,528,662 km (0.087 R)
• M38: 8,598,437 km (0.083 R)
• M39: 8,838,841 km (0.092 R)
• M40: 9,151,201 km (0.062 R)
• M41: 9,467,152 km (0.052 R)
• M42: 9,644,126 km (0.097 R)
• M43: 9,786,693 km (0.113 R)
• M44: 9,929,858 km (0.1 R)
• M45: 10,001,665 km (0.064 R)
• M46: 10,073,621 km (0.118 R)
• M47: 10,619,354 km (0.079 R)
• M48: 11,062,763 km (0.104 R)
• M49: 11,853,238 km (0.117 R)
• M50: 12,390,294 km (0.039 R)
• M51: 12,467,786 km (0.072 R)
• M52: 12,817,994 km (0.087 R)
• M53: 13,210,838 km (0.106 R)
• M54: 13,607,722 km (0.038 R)
• M55: 13,727,549 km (0.101 R)
• M56: 14,413,306 km (0.09 R)
• M57: 14,780,868 km (0.104 R)
• M58: 15,151,422 km (0.032 R)
• M59: 15,234,299 km (0.107 R)
• M60: 16,579,034 km (0.085 R)
• M61: 16,749,875 km (0.081 R)
• M62: 19,111,876 km (0.04 R)
• M63: 19,741,085 km (0.095 R)
• M64: 19,876,770 km (0.039 R)
• M65: 20,285,770 km (0.087 R)
• M66: 20,697,613 km (0.119 R)
• M67: 20,973,621 km (0.118 R)
• M68: 21,436,477 km (0.113 R)
• M69: 21,809,126 km (0.088 R)
• M70: 23,130,374 km (0.072 R)
• M71: 23,464,725 km (0.082 R)
• M72: 23,656,510 km (0.086 R)
• M73: 26,296,164 km (0.107 R)
• M74: 26,595,061 km (0.089 R)
• M75: 29,957,871 km (0.063 R)
• M76: 30,845,435 km (0.077 R)
• M77: 31,160,788 km (0.096 R)
• M78: 32,060,020 km (0.116 R)
• M79: 32,326,155 km (0.098 R)
• M80: 32,753,556 km (0.082 R)
• M81: 32,967,780 km (0.093 R)
• M82: 33,938,222 km (0.097 R)
• M83: 34,263,747 km (0.12 R)
• M84: 34,808,582 km (0.085 R)
• M85: 36,905,196 km (0.114 R)
• M86: 37,016,647 km (0.037 R)
• M87: 37,295,796 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.1

Radius: 6.1

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 15.23 AU - 21.17 AU

Year: 27163 Days

Day: 20.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 164.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 30,148,334 km

• M1: 101,577 km (0.085 R)
• M2: 187,745 km (0.097 R)
• M3: 432,487 km (0.036 R)
• M4: 517,908 km (0.057 R)
• M5: 807,978 km (0.055 R)
• M6: 1,420,881 km (0.111 R)
• M7: 2,449,366 km (0.095 R)
• M8: 2,645,489 km (0.084 R)
• M9: 5,291,576 km (0.037 R)
• M10: 5,596,307 km (0.049 R)
• M11: 5,724,961 km (0.108 R)
• M12: 6,899,005 km (0.099 R)
• M13: 8,555,353 km (0.082 R)
• M14: 9,550,029 km (0.076 R)
• M15: 9,642,181 km (0.073 R)
• M16: 9,858,649 km (0.087 R)
• M17: 10,549,043 km (0.057 R)
• M18: 10,803,958 km (0.102 R)
• M19: 11,744,929 km (0.113 R)
• M20: 12,075,540 km (0.054 R)
• M21: 13,669,655 km (0.043 R)
• M22: 15,653,772 km (0.079 R)
• M23: 15,835,234 km (0.097 R)
• M24: 17,050,417 km (0.025 R)
• M25: 17,763,700 km (0.098 R)
• M26: 18,295,520 km (0.106 R)
• M27: 19,102,900 km (0.094 R)
• M28: 20,474,264 km (0.118 R)
• M29: 20,871,895 km (0.091 R)
• M30: 23,434,806 km (0.031 R)
• M31: 28,494,804 km (0.111 R)
• M32: 28,583,366 km (0.089 R)
• M33: 29,027,672 km (0.117 R)
• M34: 29,923,015 km (0.047 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 10,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit