🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.5 AU - 0.7 AU

Year: 164 Days

Day: 23.4 Hours

Environment

Temp: 224 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.56 AU - 0.66 AU

Year: 168 Days

Day: 27.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,308,376 km

• M1: 42,187 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.06 AU - 1.12 AU

Year: 402 Days

Day: 29.7 Hours

Environment

Temp: 44 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 85,308,376 km

• M1: 192,084 km (0.078 R)
• M2: 307,723 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.37 AU - 1.55 AU

Year: 623 Days

Day: 44.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.23 AU - 1.73 AU

Year: 636 Days

Day: 24.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 49.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.03 AU - 2.63 AU

Year: 1256 Days

Day: 33.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.11 AU - 4.33 AU

Year: 3061 Days

Day: 40.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284

Radius: 10.5

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.41 AU - 7.13 AU

Year: 6220 Days

Day: 10.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 85,308,376 km

• M1: 278,850 km (0.073 R)
• M2: 386,262 km (0.112 R)
• M3: 473,926 km (0.064 R)
• M4: 579,991 km (0.057 R)
• M5: 695,032 km (0.118 R)
• M6: 772,673 km (0.056 R)
• M7: 1,024,895 km (0.076 R)
• M8: 1,914,853 km (0.08 R)
• M9: 1,995,187 km (0.033 R)
• M10: 2,093,024 km (0.111 R)
• M11: 2,192,506 km (0.092 R)
• M12: 2,430,965 km (0.112 R)
• M13: 2,606,444 km (0.118 R)
• M14: 2,822,762 km (0.116 R)
• M15: 2,970,266 km (0.096 R)
• M16: 3,292,200 km (0.108 R)
• M17: 3,369,692 km (0.118 R)
• M18: 3,447,782 km (0.103 R)
• M19: 3,605,608 km (0.092 R)
• M20: 3,826,863 km (0.102 R)
• M21: 3,990,523 km (0.107 R)
• M22: 4,135,633 km (0.11 R)
• M23: 4,282,538 km (0.104 R)
• M24: 4,931,643 km (0.099 R)
• M25: 5,087,674 km (0.114 R)
• M26: 5,404,373 km (0.105 R)
• M27: 5,496,226 km (0.075 R)
• M28: 5,727,803 km (0.034 R)
• M29: 6,009,945 km (0.082 R)
• M30: 6,539,073 km (0.102 R)
• M31: 6,661,444 km (0.039 R)
• M32: 6,834,080 km (0.091 R)
• M33: 7,108,442 km (0.106 R)
• M34: 7,183,839 km (0.109 R)
• M35: 7,310,100 km (0.117 R)
• M36: 8,640,474 km (0.047 R)
• M37: 8,882,972 km (0.041 R)
• M38: 9,292,122 km (0.042 R)
• M39: 9,402,226 km (0.104 R)
• M40: 9,540,604 km (0.062 R)
• M41: 9,763,355 km (0.059 R)
• M42: 10,327,639 km (0.111 R)
• M43: 10,585,097 km (0.116 R)
• M44: 11,399,507 km (0.066 R)
• M45: 11,576,631 km (0.071 R)
• M46: 12,476,014 km (0.09 R)
• M47: 12,597,637 km (0.119 R)
• M48: 12,934,232 km (0.097 R)
• M49: 13,273,669 km (0.062 R)
• M50: 13,741,462 km (0.1 R)
• M51: 14,024,651 km (0.098 R)
• M52: 14,405,377 km (0.099 R)
• M53: 14,661,040 km (0.108 R)
• M54: 14,789,395 km (0.102 R)
• M55: 15,928,732 km (0.079 R)
• M56: 16,093,889 km (0.107 R)
• M57: 16,625,859 km (0.094 R)
• M58: 16,894,088 km (0.11 R)
• M59: 17,197,622 km (0.06 R)
• M60: 17,639,085 km (0.086 R)
• M61: 18,568,088 km (0.038 R)
• M62: 19,442,338 km (0.047 R)
• M63: 19,689,473 km (0.114 R)
• M64: 20,008,865 km (0.119 R)
• M65: 20,222,790 km (0.041 R)
• M66: 20,365,805 km (0.114 R)
• M67: 20,580,927 km (0.1 R)
• M68: 20,724,840 km (0.084 R)
• M69: 20,977,361 km (0.118 R)
• M70: 22,255,226 km (0.094 R)
• M71: 22,439,980 km (0.116 R)
• M72: 22,662,133 km (0.049 R)
• M73: 23,483,275 km (0.118 R)
• M74: 24,504,281 km (0.081 R)
• M75: 25,000,946 km (0.104 R)
• M76: 25,154,583 km (0.081 R)
• M77: 25,616,990 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.9

Radius: 3.8

Gravity: 22.36 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 13.14 AU - 14.96 AU

Year: 18596 Days

Day: 20.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,308,376 km

• M1: 218,712 km (0.077 R)
• M2: 400,623 km (0.061 R)
• M3: 603,328 km (0.078 R)
• M4: 814,261 km (0.114 R)
• M5: 1,046,736 km (0.096 R)
• M6: 1,594,564 km (0.102 R)
• M7: 1,645,876 km (0.116 R)
• M8: 1,883,437 km (0.098 R)
• M9: 2,075,670 km (0.114 R)
• M10: 2,419,596 km (0.065 R)
• M11: 2,628,435 km (0.097 R)
• M12: 2,750,357 km (0.063 R)
• M13: 2,874,224 km (0.11 R)
• M14: 3,453,616 km (0.083 R)
• M15: 3,756,552 km (0.119 R)
• M16: 3,859,326 km (0.108 R)
• M17: 4,032,859 km (0.113 R)
• M18: 4,826,327 km (0.076 R)
• M19: 5,202,416 km (0.039 R)
• M20: 5,317,157 km (0.062 R)
• M21: 5,394,050 km (0.087 R)
• M22: 5,666,319 km (0.077 R)
• M23: 5,903,132 km (0.09 R)
• M24: 6,102,995 km (0.085 R)
• M25: 6,345,792 km (0.057 R)
• M26: 6,632,870 km (0.104 R)
• M27: 6,882,549 km (0.108 R)
• M28: 7,135,070 km (0.04 R)
• M29: 7,220,042 km (0.092 R)
• M30: 7,305,163 km (0.081 R)
• M31: 7,649,388 km (0.091 R)
• M32: 7,823,520 km (0.106 R)
• M33: 8,264,385 km (0.066 R)
• M34: 8,668,149 km (0.116 R)
• M35: 8,804,134 km (0.12 R)
• M36: 9,588,027 km (0.085 R)
• M37: 9,964,714 km (0.109 R)
• M38: 10,250,297 km (0.113 R)
• M39: 10,538,572 km (0.062 R)
• M40: 11,668,185 km (0.115 R)
• M41: 11,868,646 km (0.077 R)
• M42: 12,425,450 km (0.083 R)
• M43: 13,094,451 km (0.105 R)
• M44: 13,986,803 km (0.111 R)
• M45: 14,413,456 km (0.11 R)
• M46: 14,682,283 km (0.11 R)
• M47: 16,106,904 km (0.082 R)
• M48: 16,218,354 km (0.095 R)
• M49: 16,441,853 km (0.102 R)
• M50: 16,835,595 km (0.07 R)
• M51: 17,232,328 km (0.113 R)
• M52: 17,517,611 km (0.084 R)
• M53: 18,732,795 km (0.055 R)
• M54: 19,143,890 km (0.117 R)
• M55: 19,321,014 km (0.108 R)
• M56: 19,498,736 km (0.107 R)
• M57: 19,557,977 km (0.108 R)
• M58: 21,733,579 km (0.114 R)
• M59: 22,041,900 km (0.075 R)
• M60: 22,724,964 km (0.101 R)
• M61: 22,849,878 km (0.058 R)
• M62: 24,111,886 km (0.119 R)
• M63: 25,331,557 km (0.085 R)
• M64: 25,461,109 km (0.062 R)
• M65: 25,590,810 km (0.084 R)
• M66: 25,785,886 km (0.066 R)
• M67: 26,177,533 km (0.105 R)
• M68: 26,308,581 km (0.065 R)
• M69: 27,964,031 km (0.098 R)
• M70: 28,770,662 km (0.089 R)
• M71: 31,235,736 km (0.071 R)
• M72: 31,305,150 km (0.09 R)
• M73: 31,444,126 km (0.089 R)
• M74: 31,513,689 km (0.095 R)
• M75: 32,352,784 km (0.088 R)
• M76: 33,767,531 km (0.034 R)
• M77: 34,554,266 km (0.116 R)
• M78: 34,841,793 km (0.092 R)
• M79: 36,730,167 km (0.049 R)
• M80: 37,760,747 km (0.047 R)
• M81: 39,249,245 km (0.091 R)
• M82: 39,699,535 km (0.116 R)
• M83: 40,076,073 km (0.088 R)
• M84: 40,302,714 km (0.088 R)
• M85: 41,365,307 km (0.086 R)
• M86: 42,053,308 km (0.115 R)
• M87: 42,283,389 km (0.081 R)
• M88: 45,156,416 km (0.117 R)
• M89: 47,931,457 km (0.108 R)
• M90: 51,169,952 km (0.118 R)
• M91: 51,497,571 km (0.052 R)
• M92: 53,561,573 km (0.085 R)
• M93: 55,231,983 km (0.096 R)
• M94: 55,736,576 km (0.068 R)
• M95: 55,989,397 km (0.077 R)
• M96: 56,073,620 km (0.051 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.8

Radius: 7.9

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 13.68 AU - 20.68 AU

Year: 25144 Days

Day: 24.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,308,376 km

• M1: 159,172 km (0.062 R)
• M2: 303,983 km (0.06 R)
• M3: 395,537 km (0.112 R)
• M4: 2,712,359 km (0.118 R)
• M5: 2,956,054 km (0.065 R)
• M6: 3,122,556 km (0.047 R)
• M7: 3,954,769 km (0.114 R)
• M8: 4,371,848 km (0.112 R)
• M9: 4,514,116 km (0.096 R)
• M10: 5,048,479 km (0.042 R)
• M11: 5,098,146 km (0.111 R)
• M12: 6,497,335 km (0.091 R)
• M13: 6,988,764 km (0.113 R)
• M14: 7,155,266 km (0.115 R)
• M15: 7,891,736 km (0.047 R)
• M16: 8,065,270 km (0.081 R)
• M17: 8,592,902 km (0.088 R)
• M18: 8,831,062 km (0.115 R)
• M19: 10,941,738 km (0.037 R)
• M20: 11,070,691 km (0.065 R)
• M21: 11,722,340 km (0.111 R)
• M22: 12,453,574 km (0.054 R)
• M23: 12,723,149 km (0.118 R)
• M24: 12,790,917 km (0.06 R)
• M25: 13,131,103 km (0.079 R)
• M26: 13,751,186 km (0.098 R)
• M27: 14,521,765 km (0.096 R)
• M28: 14,805,552 km (0.112 R)
• M29: 15,667,834 km (0.117 R)
• M30: 19,043,061 km (0.053 R)
• M31: 19,822,615 km (0.095 R)
• M32: 21,252,023 km (0.081 R)
• M33: 21,816,755 km (0.048 R)
• M34: 22,714,342 km (0.119 R)
• M35: 22,878,750 km (0.04 R)
• M36: 23,208,913 km (0.103 R)
• M37: 23,291,640 km (0.075 R)
• M38: 23,457,545 km (0.042 R)
• M39: 24,376,823 km (0.093 R)
• M40: 24,460,897 km (0.09 R)
• M41: 24,714,017 km (0.105 R)
• M42: 27,291,888 km (0.058 R)
• M43: 28,435,264 km (0.089 R)
• M44: 28,968,132 km (0.1 R)
• M45: 29,414,831 km (0.063 R)
• M46: 29,504,440 km (0.081 R)
• M47: 30,586,781 km (0.065 R)
• M48: 31,132,813 km (0.119 R)
• M49: 31,957,995 km (0.101 R)
• M50: 32,512,105 km (0.08 R)
• M51: 33,349,105 km (0.119 R)
• M52: 33,442,604 km (0.097 R)
• M53: 33,536,103 km (0.105 R)
• M54: 35,329,781 km (0.092 R)
• M55: 35,520,369 km (0.1 R)
• M56: 37,251,216 km (0.083 R)
• M57: 37,542,334 km (0.101 R)
• M58: 38,126,813 km (0.059 R)
• M59: 38,911,005 km (0.075 R)
• M60: 39,700,283 km (0.113 R)
• M61: 40,097,016 km (0.033 R)
• M62: 40,894,373 km (0.087 R)
• M63: 41,495,757 km (0.117 R)
• M64: 42,100,132 km (0.098 R)
• M65: 42,504,645 km (0.058 R)
• M66: 43,623,637 km (0.046 R)
• M67: 43,725,812 km (0.074 R)
• M68: 45,165,093 km (0.104 R)
• M69: 45,579,180 km (0.095 R)
• M70: 47,984,564 km (0.109 R)
• M71: 48,512,944 km (0.119 R)
• M72: 49,043,268 km (0.109 R)
• M73: 49,575,388 km (0.054 R)
• M74: 50,860,583 km (0.106 R)
• M75: 51,939,782 km (0.109 R)
• M76: 53,244,874 km (0.099 R)
• M77: 54,230,724 km (0.062 R)
• M78: 55,112,155 km (0.096 R)
• M79: 59,362,829 km (0.113 R)
• M80: 59,929,954 km (0.104 R)
• M81: 60,271,187 km (0.11 R)
• M82: 62,331,449 km (0.05 R)
• M83: 63,023,339 km (0.114 R)
• M84: 64,531,285 km (0.12 R)
• M85: 66,874,138 km (0.103 R)
• M86: 68,293,223 km (0.104 R)
• M87: 69,244,666 km (0.09 R)
• M88: 69,961,239 km (0.101 R)
• M89: 70,320,424 km (0.098 R)
• M90: 70,440,401 km (0.035 R)
• M91: 71,884,021 km (0.114 R)
• M92: 74,067,851 km (0.053 R)
• M93: 75,167,844 km (0.077 R)
• M94: 76,027,283 km (0.113 R)
• M95: 77,013,283 km (0.075 R)
• M96: 79,996,863 km (0.081 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 17,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit