🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.54 AU - 0.82 AU

Year: 199 Days

Day: 12.5 Hours

Environment

Temp: 210 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.72 AU - 0.78 AU

Year: 230 Days

Day: 19.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.81 AU - 0.95 AU

Year: 293 Days

Day: 38.6 Hours

Environment

Temp: 97 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.06 AU - 2.4 AU

Year: 1181 Days

Day: 33.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.56 AU - 3.42 AU

Year: 1834 Days

Day: 26.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488

Radius: 14

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.17 AU - 8.39 AU

Year: 6263 Days

Day: 8.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 54,794,560 km

• M1: 175,030 km (0.103 R)
• M2: 289,921 km (0.119 R)
• M3: 378,183 km (0.083 R)
• M4: 471,532 km (0.119 R)
• M5: 776,114 km (0.067 R)
• M6: 1,159,533 km (0.112 R)
• M7: 1,295,518 km (0.054 R)
• M8: 1,485,806 km (0.096 R)
• M9: 1,634,806 km (0.085 R)
• M10: 1,737,130 km (0.113 R)
• M11: 1,877,004 km (0.105 R)
• M12: 2,131,321 km (0.1 R)
• M13: 2,281,816 km (0.114 R)
• M14: 2,553,935 km (0.06 R)
• M15: 3,259,139 km (0.104 R)
• M16: 3,701,650 km (0.072 R)
• M17: 3,838,233 km (0.067 R)
• M18: 4,116,335 km (0.119 R)
• M19: 4,281,790 km (0.118 R)
• M20: 4,643,668 km (0.085 R)
• M21: 4,766,637 km (0.104 R)
• M22: 5,066,132 km (0.068 R)
• M23: 5,397,491 km (0.061 R)
• M24: 5,526,893 km (0.102 R)
• M25: 5,709,852 km (0.091 R)
• M26: 5,894,754 km (0.12 R)
• M27: 6,028,196 km (0.06 R)
• M28: 6,135,607 km (0.11 R)
• M29: 6,765,713 km (0.086 R)
• M30: 7,102,608 km (0.091 R)
• M31: 7,998,849 km (0.096 R)
• M32: 9,114,998 km (0.087 R)
• M33: 9,238,566 km (0.073 R)
• M34: 9,331,616 km (0.104 R)
• M35: 9,550,029 km (0.109 R)
• M36: 9,896,647 km (0.094 R)
• M37: 9,991,941 km (0.119 R)
• M38: 10,376,108 km (0.072 R)
• M39: 10,505,211 km (0.11 R)
• M40: 11,590,993 km (0.091 R)
• M41: 12,712,378 km (0.119 R)
• M42: 13,408,906 km (0.096 R)
• M43: 14,189,358 km (0.1 R)
• M44: 14,368,875 km (0.12 R)
• M45: 14,657,599 km (0.105 R)
• M46: 15,204,080 km (0.071 R)
• M47: 15,424,588 km (0.03 R)
• M48: 16,017,743 km (0.055 R)
• M49: 16,354,638 km (0.114 R)
• M50: 17,111,902 km (0.054 R)
• M51: 17,341,236 km (0.033 R)
• M52: 17,880,536 km (0.106 R)
• M53: 18,074,415 km (0.041 R)
• M54: 18,230,146 km (0.098 R)
• M55: 19,173,361 km (0.074 R)
• M56: 19,372,027 km (0.109 R)
• M57: 19,571,141 km (0.101 R)
• M58: 20,132,582 km (0.036 R)
• M59: 20,253,607 km (0.116 R)
• M60: 20,618,027 km (0.111 R)
• M61: 20,943,851 km (0.072 R)
• M62: 22,305,791 km (0.07 R)
• M63: 23,187,371 km (0.109 R)
• M64: 23,568,696 km (0.074 R)
• M65: 24,681,853 km (0.093 R)
• M66: 25,462,605 km (0.057 R)
• M67: 26,031,525 km (0.096 R)
• M68: 26,163,471 km (0.07 R)
• M69: 26,295,566 km (0.103 R)
• M70: 27,226,513 km (0.097 R)
• M71: 27,943,237 km (0.099 R)
• M72: 28,394,274 km (0.12 R)
• M73: 29,394,934 km (0.105 R)
• M74: 29,715,822 km (0.083 R)
• M75: 29,899,678 km (0.111 R)
• M76: 30,037,906 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.3

Radius: 11.3

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.44 AU - 7.6 AU

Year: 7316 Days

Day: 6.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,794,560 km

• M1: 146,157 km (0.066 R)
• M2: 229,633 km (0.099 R)
• M3: 320,738 km (0.091 R)
• M4: 423,212 km (0.066 R)
• M5: 531,222 km (0.115 R)
• M6: 800,049 km (0.101 R)
• M7: 996,172 km (0.109 R)
• M8: 1,112,111 km (0.084 R)
• M9: 1,220,719 km (0.103 R)
• M10: 1,541,756 km (0.091 R)
• M11: 1,889,421 km (0.062 R)
• M12: 2,020,618 km (0.071 R)
• M13: 2,246,511 km (0.115 R)
• M14: 2,401,644 km (0.099 R)
• M15: 2,528,503 km (0.07 R)
• M16: 2,657,457 km (0.108 R)
• M17: 2,972,958 km (0.099 R)
• M18: 3,057,930 km (0.118 R)
• M19: 3,513,605 km (0.107 R)
• M20: 3,585,562 km (0.087 R)
• M21: 3,712,870 km (0.083 R)
• M22: 4,160,616 km (0.116 R)
• M23: 4,294,506 km (0.085 R)
• M24: 4,371,699 km (0.036 R)
• M25: 4,566,625 km (0.116 R)
• M26: 4,965,153 km (0.063 R)
• M27: 6,917,106 km (0.056 R)
• M28: 7,213,609 km (0.089 R)
• M29: 7,305,612 km (0.062 R)
• M30: 7,701,298 km (0.113 R)
• M31: 7,866,305 km (0.104 R)
• M32: 7,937,364 km (0.1 R)
• M33: 8,151,738 km (0.111 R)
• M34: 8,708,541 km (0.111 R)
• M35: 9,103,180 km (0.093 R)
• M36: 9,202,812 km (0.117 R)
• M37: 9,302,744 km (0.089 R)
• M38: 9,478,521 km (0.12 R)
• M39: 9,554,218 km (0.077 R)
• M40: 9,782,504 km (0.09 R)
• M41: 9,961,273 km (0.079 R)
• M42: 10,322,103 km (0.075 R)
• M43: 10,871,427 km (0.088 R)
• M44: 11,136,514 km (0.039 R)
• M45: 11,243,028 km (0.109 R)
• M46: 11,510,958 km (0.118 R)
• M47: 12,108,003 km (0.077 R)
• M48: 12,465,392 km (0.118 R)
• M49: 12,882,321 km (0.07 R)
• M50: 13,134,543 km (0.072 R)
• M51: 13,929,955 km (0.12 R)
• M52: 14,246,804 km (0.07 R)
• M53: 14,799,568 km (0.105 R)
• M54: 15,181,790 km (0.09 R)
• M55: 15,388,983 km (0.076 R)
• M56: 15,507,764 km (0.111 R)
• M57: 15,597,074 km (0.11 R)
• M58: 15,746,373 km (0.109 R)
• M59: 15,956,109 km (0.076 R)
• M60: 16,773,811 km (0.102 R)
• M61: 17,203,157 km (0.03 R)
• M62: 17,636,093 km (0.109 R)
• M63: 17,885,173 km (0.119 R)
• M64: 18,135,451 km (0.112 R)
• M65: 18,481,321 km (0.053 R)
• M66: 18,766,006 km (0.076 R)
• M67: 18,988,458 km (0.116 R)
• M68: 19,211,807 km (0.083 R)
• M69: 19,403,891 km (0.116 R)
• M70: 19,725,377 km (0.072 R)
• M71: 19,854,629 km (0.117 R)
• M72: 20,048,807 km (0.044 R)
• M73: 20,276,196 km (0.097 R)
• M74: 21,194,278 km (0.11 R)
• M75: 21,326,672 km (0.08 R)
• M76: 21,725,052 km (0.113 R)
• M77: 22,260,313 km (0.071 R)
• M78: 22,428,311 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.7

Radius: 13.7

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.66 AU - 7.9 AU

Year: 7699 Days

Day: 15 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 54,794,560 km

• M1: 171,589 km (0.093 R)
• M2: 287,976 km (0.036 R)
• M3: 539,450 km (0.11 R)
• M4: 655,538 km (0.115 R)
• M5: 767,287 km (0.119 R)
• M6: 964,607 km (0.114 R)
• M7: 1,128,566 km (0.116 R)
• M8: 1,214,286 km (0.102 R)
• M9: 1,717,832 km (0.082 R)
• M10: 2,152,564 km (0.07 R)
• M11: 2,484,372 km (0.091 R)
• M12: 2,952,613 km (0.095 R)
• M13: 3,197,206 km (0.076 R)
• M14: 3,397,966 km (0.116 R)
• M15: 3,499,842 km (0.11 R)
• M16: 3,680,706 km (0.059 R)
• M17: 3,785,425 km (0.09 R)
• M18: 3,944,597 km (0.111 R)
• M19: 4,801,942 km (0.096 R)
• M20: 5,564,891 km (0.114 R)
• M21: 5,807,240 km (0.098 R)
• M22: 6,208,760 km (0.089 R)
• M23: 6,397,104 km (0.102 R)
• M24: 6,619,257 km (0.119 R)
• M25: 7,006,117 km (0.092 R)
• M26: 7,734,659 km (0.113 R)
• M27: 7,971,472 km (0.046 R)
• M28: 8,107,905 km (0.079 R)
• M29: 8,452,579 km (0.111 R)
• M30: 8,731,729 km (0.112 R)
• M31: 9,156,138 km (0.093 R)
• M32: 9,623,631 km (0.047 R)
• M33: 10,209,905 km (0.103 R)
• M34: 10,469,906 km (0.107 R)
• M35: 10,694,602 km (0.109 R)
• M36: 11,110,783 km (0.105 R)
• M37: 11,301,820 km (0.103 R)
• M38: 11,881,063 km (0.106 R)
• M39: 13,068,870 km (0.073 R)
• M40: 14,294,077 km (0.087 R)
• M41: 15,004,816 km (0.112 R)
• M42: 15,641,355 km (0.094 R)
• M43: 15,855,579 km (0.078 R)
• M44: 16,027,617 km (0.043 R)
• M45: 16,330,253 km (0.098 R)
• M46: 16,722,050 km (0.086 R)
• M47: 16,941,061 km (0.094 R)
• M48: 17,249,382 km (0.107 R)
• M49: 19,046,203 km (0.039 R)
• M50: 19,504,720 km (0.101 R)
• M51: 20,059,728 km (0.08 R)
• M52: 20,619,972 km (0.106 R)
• M53: 20,949,237 km (0.089 R)
• M54: 21,090,906 km (0.054 R)
• M55: 22,669,613 km (0.088 R)
• M56: 23,058,118 km (0.093 R)
• M57: 23,448,868 km (0.112 R)
• M58: 24,286,317 km (0.05 R)
• M59: 24,484,833 km (0.086 R)
• M60: 24,733,614 km (0.035 R)
• M61: 24,883,362 km (0.075 R)
• M62: 26,091,963 km (0.059 R)
• M63: 26,754,682 km (0.032 R)
• M64: 28,252,904 km (0.108 R)
• M65: 29,566,224 km (0.112 R)
• M66: 29,884,419 km (0.098 R)
• M67: 31,114,712 km (0.043 R)
• M68: 32,197,800 km (0.088 R)
• M69: 33,073,247 km (0.077 R)
• M70: 33,901,121 km (0.074 R)
• M71: 34,067,474 km (0.11 R)
• M72: 34,234,126 km (0.119 R)
• M73: 34,791,678 km (0.1 R)
• M74: 35,408,320 km (0.05 R)
• M75: 35,520,818 km (0.099 R)
• M76: 36,141,948 km (0.064 R)
• M77: 37,337,385 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.4

Radius: 14.5

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 9.38 AU - 9.98 AU

Year: 10684 Days

Day: 11.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,794,560 km

• M1: 185,202 km (0.102 R)
• M2: 633,697 km (0.091 R)
• M3: 865,723 km (0.099 R)
• M4: 1,003,203 km (0.111 R)
• M5: 1,235,379 km (0.052 R)
• M6: 1,439,281 km (0.114 R)
• M7: 1,557,763 km (0.054 R)
• M8: 2,172,759 km (0.084 R)
• M9: 2,282,415 km (0.103 R)
• M10: 2,450,563 km (0.074 R)
• M11: 2,859,264 km (0.112 R)
• M12: 3,010,657 km (0.103 R)
• M13: 3,195,859 km (0.062 R)
• M14: 3,840,776 km (0.084 R)
• M15: 4,212,826 km (0.079 R)
• M16: 4,420,767 km (0.031 R)
• M17: 4,596,694 km (0.071 R)
• M18: 4,703,357 km (0.063 R)
• M19: 4,992,081 km (0.082 R)
• M20: 5,286,639 km (0.118 R)
• M21: 5,473,636 km (0.09 R)
• M22: 5,624,880 km (0.036 R)
• M23: 5,854,363 km (0.102 R)
• M24: 5,970,301 km (0.081 R)
• M25: 6,165,227 km (0.095 R)
• M26: 6,682,088 km (0.095 R)
• M27: 6,884,644 km (0.109 R)
• M28: 7,295,888 km (0.109 R)
• M29: 7,757,547 km (0.102 R)
• M30: 7,885,154 km (0.087 R)
• M31: 9,199,222 km (0.074 R)
• M32: 9,424,965 km (0.059 R)
• M33: 9,927,913 km (0.095 R)
• M34: 13,533,072 km (0.078 R)
• M35: 14,465,665 km (0.037 R)
• M36: 15,045,806 km (0.065 R)
• M37: 15,152,170 km (0.119 R)
• M38: 15,419,053 km (0.061 R)
• M39: 15,903,301 km (0.084 R)
• M40: 16,887,056 km (0.066 R)
• M41: 17,163,663 km (0.118 R)
• M42: 17,274,814 km (0.083 R)
• M43: 18,172,551 km (0.09 R)
• M44: 19,142,843 km (0.102 R)
• M45: 19,258,183 km (0.059 R)
• M46: 20,188,681 km (0.078 R)
• M47: 23,682,989 km (0.118 R)
• M48: 23,868,789 km (0.051 R)
• M49: 26,392,056 km (0.084 R)
• M50: 26,520,561 km (0.066 R)
• M51: 27,360,104 km (0.109 R)
• M52: 28,999,098 km (0.073 R)
• M53: 29,596,892 km (0.1 R)
• M54: 30,198,873 km (0.1 R)
• M55: 31,550,939 km (0.097 R)
• M56: 31,755,439 km (0.112 R)
• M57: 32,646,743 km (0.097 R)
• M58: 32,991,866 km (0.07 R)
• M59: 33,615,838 km (0.084 R)
• M60: 34,734,980 km (0.027 R)
• M61: 34,946,212 km (0.066 R)
• M62: 36,365,148 km (0.036 R)
• M63: 37,730,528 km (0.088 R)
• M64: 38,966,356 km (0.092 R)
• M65: 39,405,725 km (0.094 R)
• M66: 39,552,480 km (0.113 R)
• M67: 40,067,845 km (0.085 R)
• M68: 40,511,253 km (0.091 R)
• M69: 41,179,507 km (0.078 R)
• M70: 41,552,454 km (0.089 R)
• M71: 43,130,562 km (0.114 R)
• M72: 46,733,028 km (0.092 R)
• M73: 47,199,923 km (0.079 R)
• M74: 50,510,823 km (0.097 R)
• M75: 50,750,180 km (0.114 R)
• M76: 51,149,906 km (0.05 R)
• M77: 51,390,309 km (0.078 R)
• M78: 52,355,515 km (0.066 R)
• M79: 54,303,728 km (0.101 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 16,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit