🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.51 AU - 0.85 AU

Year: 214 Days

Day: 12 Hours

Environment

Temp: 155 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.68 AU - 0.7 AU

Year: 218 Days

Day: 39.7 Hours

Environment

Temp: 138 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,163,148 km

• M1: 579,243 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.99 AU - 1.11 AU

Year: 410 Days

Day: 30.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,163,148 km

• M1: 232,774 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.16 AU - 1.86 AU

Year: 707 Days

Day: 29.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.56 AU - 1.58 AU

Year: 749 Days

Day: 42.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,163,148 km

• M1: 683,064 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.85 AU - 2.26 AU

Year: 1118 Days

Day: 29.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,163,148 km

• M1: 201,808 km (0.067 R)
• M2: 735,274 km (0.083 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.07 AU - 3.41 AU

Year: 1727 Days

Day: 12.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,163,148 km

• M1: 261,347 km (0.069 R)

Asteroid Belt

Center: 4.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.4

Radius: 15

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.78 AU - 7.48 AU

Year: 5779 Days

Day: 10.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 83,163,148 km

• M1: 290,220 km (0.111 R)
• M2: 436,826 km (0.09 R)
• M3: 672,143 km (0.083 R)
• M4: 779,854 km (0.116 R)
• M5: 909,256 km (0.102 R)
• M6: 1,192,445 km (0.052 R)
• M7: 1,310,777 km (0.114 R)
• M8: 1,451,249 km (0.11 R)
• M9: 1,806,095 km (0.053 R)
• M10: 1,963,921 km (0.114 R)
• M11: 2,553,785 km (0.097 R)
• M12: 2,846,249 km (0.1 R)
• M13: 3,055,237 km (0.089 R)
• M14: 3,293,547 km (0.07 R)
• M15: 3,439,554 km (0.099 R)
• M16: 3,662,754 km (0.099 R)
• M17: 4,281,491 km (0.104 R)
• M18: 4,522,044 km (0.105 R)
• M19: 5,213,785 km (0.061 R)
• M20: 5,674,247 km (0.064 R)
• M21: 6,268,151 km (0.115 R)
• M22: 6,511,397 km (0.099 R)
• M23: 6,757,934 km (0.086 R)
• M24: 8,500,899 km (0.106 R)
• M25: 9,318,302 km (0.076 R)
• M26: 9,596,404 km (0.1 R)
• M27: 9,806,888 km (0.087 R)
• M28: 10,018,719 km (0.108 R)
• M29: 10,339,606 km (0.116 R)
• M30: 10,772,543 km (0.101 R)
• M31: 11,138,010 km (0.06 R)
• M32: 11,322,315 km (0.081 R)
• M33: 11,507,667 km (0.117 R)
• M34: 11,806,114 km (0.042 R)
• M35: 12,031,858 km (0.072 R)
• M36: 12,987,339 km (0.097 R)
• M37: 13,220,263 km (0.089 R)
• M38: 13,808,781 km (0.097 R)
• M39: 14,285,849 km (0.047 R)
• M40: 15,174,460 km (0.085 R)
• M41: 15,914,820 km (0.115 R)
• M42: 16,289,413 km (0.028 R)
• M43: 16,456,963 km (0.064 R)
• M44: 17,388,060 km (0.092 R)
• M45: 17,645,069 km (0.115 R)
• M46: 18,467,109 km (0.11 R)
• M47: 21,052,908 km (0.089 R)
• M48: 21,326,972 km (0.103 R)
• M49: 21,740,011 km (0.12 R)
• M50: 22,248,644 km (0.075 R)
• M51: 22,574,319 km (0.093 R)
• M52: 22,854,815 km (0.094 R)
• M53: 23,892,874 km (0.114 R)
• M54: 23,988,019 km (0.109 R)
• M55: 24,561,577 km (0.086 R)
• M56: 24,705,640 km (0.1 R)
• M57: 24,946,492 km (0.119 R)
• M58: 25,624,769 km (0.099 R)
• M59: 27,247,607 km (0.071 R)
• M60: 27,996,344 km (0.107 R)
• M61: 28,197,104 km (0.088 R)
• M62: 28,297,634 km (0.105 R)
• M63: 29,310,112 km (0.028 R)
• M64: 29,514,014 km (0.047 R)
• M65: 29,616,040 km (0.114 R)
• M66: 29,871,852 km (0.061 R)
• M67: 30,025,789 km (0.091 R)
• M68: 30,282,798 km (0.026 R)
• M69: 31,058,164 km (0.117 R)
• M70: 31,266,105 km (0.117 R)
• M71: 31,892,471 km (0.111 R)
• M72: 32,154,716 km (0.082 R)
• M73: 32,259,883 km (0.12 R)
• M74: 32,417,709 km (0.113 R)
• M75: 33,583,376 km (0.057 R)
• M76: 34,385,819 km (0.12 R)
• M77: 35,194,844 km (0.098 R)
• M78: 35,465,766 km (0.049 R)
• M79: 36,173,812 km (0.116 R)
• M80: 36,502,030 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.8

Radius: 3.9

Gravity: 22.6 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 12.59 AU - 15.77 AU

Year: 20333 Days

Day: 19.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,163,148 km

• M1: 84,224 km (0.045 R)
• M2: 128,804 km (0.07 R)
• M3: 289,921 km (0.115 R)
• M4: 518,955 km (0.119 R)
• M5: 2,683,786 km (0.1 R)
• M6: 3,045,065 km (0.093 R)
• M7: 3,317,333 km (0.117 R)
• M8: 3,740,396 km (0.034 R)
• M9: 3,921,708 km (0.09 R)
• M10: 4,031,812 km (0.088 R)
• M11: 4,217,613 km (0.101 R)
• M12: 5,147,812 km (0.113 R)
• M13: 5,308,929 km (0.104 R)
• M14: 5,885,479 km (0.115 R)
• M15: 6,138,599 km (0.103 R)
• M16: 6,481,627 km (0.07 R)
• M17: 7,776,546 km (0.055 R)
• M18: 7,868,698 km (0.072 R)
• M19: 8,429,391 km (0.091 R)
• M20: 8,571,509 km (0.092 R)
• M21: 9,294,366 km (0.037 R)
• M22: 9,836,658 km (0.12 R)
• M23: 9,936,291 km (0.108 R)
• M24: 10,389,273 km (0.09 R)
• M25: 10,541,713 km (0.059 R)
• M26: 11,840,522 km (0.107 R)
• M27: 12,535,554 km (0.097 R)
• M28: 12,697,867 km (0.097 R)
• M29: 13,853,212 km (0.092 R)
• M30: 14,077,160 km (0.064 R)
• M31: 14,698,888 km (0.084 R)
• M32: 15,099,212 km (0.049 R)
• M33: 16,027,617 km (0.071 R)
• M34: 16,498,700 km (0.06 R)
• M35: 17,394,193 km (0.096 R)
• M36: 17,696,231 km (0.101 R)
• M37: 18,983,521 km (0.1 R)
• M38: 19,481,832 km (0.118 R)
• M39: 19,732,558 km (0.074 R)
• M40: 20,810,111 km (0.09 R)
• M41: 21,195,026 km (0.1 R)
• M42: 21,452,933 km (0.103 R)
• M43: 21,646,961 km (0.096 R)
• M44: 22,823,698 km (0.104 R)
• M45: 23,286,853 km (0.046 R)
• M46: 23,552,988 km (0.066 R)
• M47: 24,155,419 km (0.099 R)
• M48: 26,337,902 km (0.06 R)
• M49: 26,684,520 km (0.101 R)
• M50: 27,032,634 km (0.093 R)
• M51: 27,452,556 km (0.117 R)
• M52: 27,663,189 km (0.088 R)
• M53: 28,724,736 km (0.103 R)
• M54: 29,153,184 km (0.106 R)
• M55: 29,224,692 km (0.097 R)
• M56: 30,233,281 km (0.11 R)
• M57: 31,399,695 km (0.105 R)
• M58: 31,473,148 km (0.113 R)
• M59: 31,767,257 km (0.104 R)
• M60: 32,136,315 km (0.06 R)
• M61: 32,358,319 km (0.102 R)
• M62: 32,655,121 km (0.056 R)
• M63: 33,027,470 km (0.116 R)
• M64: 33,626,310 km (0.1 R)
• M65: 33,927,002 km (0.108 R)
• M66: 34,910,309 km (0.105 R)
• M67: 35,062,450 km (0.091 R)
• M68: 36,056,677 km (0.057 R)
• M69: 36,133,570 km (0.077 R)
• M70: 36,287,357 km (0.108 R)
• M71: 37,060,030 km (0.116 R)
• M72: 37,137,671 km (0.114 R)
• M73: 37,292,954 km (0.095 R)
• M74: 38,700,221 km (0.106 R)
• M75: 39,173,250 km (0.036 R)
• M76: 39,965,670 km (0.05 R)
• M77: 40,683,440 km (0.062 R)
• M78: 43,924,777 km (0.089 R)
• M79: 44,006,757 km (0.059 R)
• M80: 44,665,287 km (0.099 R)
• M81: 45,493,161 km (0.098 R)
• M82: 45,825,568 km (0.12 R)
• M83: 47,247,795 km (0.108 R)
• M84: 48,006,555 km (0.114 R)
• M85: 48,939,447 km (0.093 R)
• M86: 50,909,203 km (0.07 R)
• M87: 51,168,007 km (0.098 R)
• M88: 51,513,877 km (0.1 R)
• M89: 52,643,042 km (0.059 R)
• M90: 52,817,473 km (0.118 R)
• M91: 55,723,412 km (0.12 R)
• M92: 59,677,882 km (0.094 R)
• M93: 60,589,232 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.5

Radius: 7.8

Gravity: 11.66 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 15.04 AU - 15.26 AU

Year: 22455 Days

Day: 17.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,163,148 km

• M1: 405,859 km (0.069 R)
• M2: 550,371 km (0.07 R)
• M3: 1,139,337 km (0.118 R)
• M4: 1,379,292 km (0.1 R)
• M5: 2,302,461 km (0.101 R)
• M6: 2,763,222 km (0.12 R)
• M7: 2,882,901 km (0.088 R)
• M8: 3,378,818 km (0.113 R)
• M9: 5,215,131 km (0.085 R)
• M10: 5,513,280 km (0.098 R)
• M11: 5,563,395 km (0.051 R)
• M12: 5,816,964 km (0.112 R)
• M13: 5,919,289 km (0.107 R)
• M14: 6,282,662 km (0.078 R)
• M15: 7,249,812 km (0.096 R)
• M16: 7,582,518 km (0.106 R)
• M17: 7,694,417 km (0.071 R)
• M18: 8,844,376 km (0.093 R)
• M19: 9,199,820 km (0.066 R)
• M20: 9,741,664 km (0.093 R)
• M21: 9,924,622 km (0.067 R)
• M22: 10,730,506 km (0.117 R)
• M23: 10,982,578 km (0.086 R)
• M24: 12,207,037 km (0.057 R)
• M25: 13,069,468 km (0.096 R)
• M26: 14,992,848 km (0.04 R)
• M27: 16,783,535 km (0.069 R)
• M28: 16,856,538 km (0.101 R)
• M29: 18,716,339 km (0.083 R)
• M30: 19,096,019 km (0.1 R)
• M31: 19,172,314 km (0.026 R)
• M32: 19,325,053 km (0.088 R)
• M33: 21,427,202 km (0.045 R)
• M34: 21,665,362 km (0.049 R)
• M35: 22,304,295 km (0.092 R)
• M36: 24,423,648 km (0.113 R)
• M37: 24,755,306 km (0.091 R)
• M38: 24,921,808 km (0.098 R)
• M39: 25,759,407 km (0.053 R)
• M40: 29,553,508 km (0.116 R)
• M41: 32,057,029 km (0.054 R)
• M42: 32,602,313 km (0.12 R)
• M43: 33,978,912 km (0.099 R)
• M44: 34,163,965 km (0.081 R)
• M45: 35,093,865 km (0.087 R)
• M46: 35,561,957 km (0.051 R)
• M47: 36,693,665 km (0.058 R)
• M48: 37,454,819 km (0.118 R)
• M49: 39,380,293 km (0.116 R)
• M50: 39,671,859 km (0.094 R)
• M51: 40,943,591 km (0.09 R)
• M52: 41,239,047 km (0.09 R)
• M53: 42,527,234 km (0.104 R)
• M54: 45,652,034 km (0.071 R)
• M55: 46,470,335 km (0.097 R)
• M56: 46,778,506 km (0.108 R)
• M57: 48,849,988 km (0.091 R)
• M58: 49,686,988 km (0.103 R)
• M59: 50,107,208 km (0.101 R)
• M60: 50,317,693 km (0.097 R)
• M61: 51,268,985 km (0.076 R)
• M62: 53,403,897 km (0.097 R)
• M63: 53,942,150 km (0.065 R)
• M64: 54,374,039 km (0.119 R)
• M65: 56,769,998 km (0.098 R)
• M66: 58,423,354 km (0.111 R)
• M67: 58,534,056 km (0.069 R)
• M68: 59,645,718 km (0.109 R)
• M69: 59,868,918 km (0.059 R)
• M70: 61,664,242 km (0.111 R)
• M71: 63,591,063 km (0.075 R)
• M72: 63,705,056 km (0.098 R)
• M73: 64,275,922 km (0.092 R)
• M74: 64,390,215 km (0.095 R)
• M75: 65,307,698 km (0.108 R)
• M76: 65,422,590 km (0.088 R)
• M77: 65,537,630 km (0.088 R)
• M78: 66,576,139 km (0.045 R)
• M79: 67,852,657 km (0.043 R)
• M80: 68,202,268 km (0.104 R)
• M81: 68,435,491 km (0.119 R)
• M82: 68,786,148 km (0.083 R)
• M83: 71,611,902 km (0.113 R)
• M84: 72,205,507 km (0.071 R)
• M85: 72,324,287 km (0.052 R)
• M86: 74,956,462 km (0.095 R)
• M87: 76,284,143 km (0.094 R)
• M88: 77,863,448 km (0.109 R)
• M89: 78,229,364 km (0.069 R)
• M90: 78,840,621 km (0.106 R)
• M91: 79,698,864 km (0.106 R)
• M92: 80,930,503 km (0.103 R)
• M93: 81,424,924 km (0.081 R)
• M94: 81,672,509 km (0.091 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 12,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit