🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.69 AU - 1.01 AU

Year: 297 Days

Day: 33 Hours

Environment

Temp: 49 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 100,040,004 km

• M1: 45,627 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.94 AU - 1.48 AU

Year: 504 Days

Day: 40.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 49.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.07 AU - 1.77 AU

Year: 641 Days

Day: 30.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,040,004 km

• M1: 296,952 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.25 AU - 1.69 AU

Year: 675 Days

Day: 30.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,040,004 km

• M1: 979,866 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.81 AU - 2.07 AU

Year: 1023 Days

Day: 40 Hours

Environment

Temp: -84 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,040,004 km

• M1: 475,422 km (0.038 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.99 AU - 2.47 AU

Year: 1261 Days

Day: 23.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.38 AU - 3.04 AU

Year: 1690 Days

Day: 16.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.5

Radius: 12.2

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.27 AU - 4.33 AU

Year: 3377 Days

Day: 14.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 100,040,004 km

• M1: 152,440 km (0.12 R)
• M2: 285,882 km (0.105 R)
• M3: 405,859 km (0.1 R)
• M4: 496,067 km (0.064 R)
• M5: 585,676 km (0.104 R)
• M6: 903,870 km (0.113 R)
• M7: 983,456 km (0.047 R)
• M8: 1,301,202 km (0.064 R)
• M9: 1,526,796 km (0.091 R)
• M10: 1,896,751 km (0.083 R)
• M11: 2,310,838 km (0.072 R)
• M12: 2,976,100 km (0.06 R)
• M13: 3,169,231 km (0.087 R)
• M14: 3,717,058 km (0.067 R)
• M15: 3,906,449 km (0.096 R)
• M16: 4,157,325 km (0.119 R)
• M17: 4,255,162 km (0.085 R)
• M18: 4,353,896 km (0.11 R)
• M19: 4,797,454 km (0.096 R)
• M20: 4,983,105 km (0.086 R)
• M21: 5,129,262 km (0.111 R)
• M22: 5,533,027 km (0.095 R)
• M23: 5,684,420 km (0.11 R)
• M24: 5,793,327 km (0.097 R)
• M25: 5,925,123 km (0.061 R)
• M26: 6,079,957 km (0.097 R)
• M27: 6,169,117 km (0.112 R)
• M28: 6,303,755 km (0.047 R)
• M29: 6,805,357 km (0.102 R)
• M30: 7,202,090 km (0.086 R)
• M31: 7,726,431 km (0.051 R)
• M32: 7,920,310 km (0.082 R)
• M33: 8,214,120 km (0.077 R)
• M34: 8,362,222 km (0.081 R)
• M35: 8,561,337 km (0.093 R)
• M36: 8,736,815 km (0.087 R)
• M37: 8,888,058 km (0.057 R)
• M38: 9,014,917 km (0.032 R)
• M39: 9,450,546 km (0.067 R)
• M40: 9,788,338 km (0.103 R)
• M41: 9,971,895 km (0.067 R)
• M42: 10,342,449 km (0.087 R)
• M43: 10,502,668 km (0.114 R)
• M44: 11,453,662 km (0.064 R)
• M45: 11,674,767 km (0.078 R)
• M46: 11,786,068 km (0.108 R)
• M47: 12,262,388 km (0.119 R)
• M48: 12,602,424 km (0.087 R)
• M49: 12,716,417 km (0.095 R)
• M50: 13,060,642 km (0.066 R)
• M51: 13,176,132 km (0.068 R)
• M52: 13,262,898 km (0.106 R)
• M53: 13,729,045 km (0.097 R)
• M54: 13,846,480 km (0.071 R)
• M55: 14,023,155 km (0.109 R)
• M56: 14,141,337 km (0.117 R)
• M57: 14,319,359 km (0.051 R)
• M58: 14,408,669 km (0.044 R)
• M59: 14,677,496 km (0.104 R)
• M60: 14,767,554 km (0.094 R)
• M61: 14,978,188 km (0.112 R)
• M62: 15,494,151 km (0.101 R)
• M63: 15,861,862 km (0.049 R)
• M64: 16,077,732 km (0.086 R)
• M65: 17,076,896 km (0.103 R)
• M66: 17,329,717 km (0.101 R)
• M67: 17,552,169 km (0.095 R)
• M68: 17,775,369 km (0.098 R)
• M69: 18,160,434 km (0.044 R)
• M70: 18,353,864 km (0.093 R)
• M71: 18,710,505 km (0.102 R)
• M72: 19,036,628 km (0.083 R)
• M73: 19,298,873 km (0.093 R)
• M74: 19,827,103 km (0.054 R)
• M75: 20,126,299 km (0.044 R)
• M76: 20,527,521 km (0.088 R)
• M77: 21,849,966 km (0.091 R)
• M78: 22,262,258 km (0.077 R)
• M79: 22,573,272 km (0.09 R)
• M80: 23,550,146 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.1

Radius: 3.3

Gravity: 47.67 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 13.13 AU - 14.65 AU

Year: 19607 Days

Day: 21.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 100,040,004 km

• M1: 43,234 km (0.114 R)
• M2: 109,506 km (0.119 R)
• M3: 234,569 km (0.031 R)
• M4: 264,339 km (0.113 R)
• M5: 344,524 km (0.118 R)
• M6: 629,957 km (0.093 R)
• M7: 1,227,600 km (0.113 R)
• M8: 1,362,837 km (0.108 R)
• M9: 1,446,312 km (0.06 R)
• M10: 1,676,992 km (0.117 R)
• M11: 2,469,262 km (0.046 R)
• M12: 2,537,030 km (0.105 R)
• M13: 2,884,995 km (0.096 R)
• M14: 3,897,025 km (0.036 R)
• M15: 3,976,012 km (0.102 R)
• M16: 4,135,484 km (0.075 R)
• M17: 4,216,117 km (0.111 R)
• M18: 4,878,985 km (0.115 R)
• M19: 5,006,742 km (0.109 R)
• M20: 6,909,178 km (0.077 R)
• M21: 7,149,133 km (0.04 R)
• M22: 8,287,124 km (0.117 R)
• M23: 9,693,044 km (0.094 R)
• M24: 10,069,433 km (0.043 R)
• M25: 11,003,223 km (0.113 R)
• M26: 11,849,797 km (0.113 R)
• M27: 11,906,943 km (0.111 R)
• M28: 11,964,239 km (0.107 R)
• M29: 13,247,340 km (0.094 R)
• M30: 13,306,731 km (0.04 R)
• M31: 13,604,730 km (0.106 R)
• M32: 13,724,707 km (0.12 R)
• M33: 14,757,531 km (0.099 R)
• M34: 15,252,101 km (0.032 R)
• M35: 15,501,481 km (0.058 R)
• M36: 16,448,585 km (0.086 R)
• M37: 16,961,257 km (0.105 R)
• M38: 18,796,524 km (0.112 R)
• M39: 18,930,115 km (0.106 R)
• M40: 19,265,214 km (0.091 R)
• M41: 20,077,381 km (0.049 R)
• M42: 21,177,673 km (0.083 R)
• M43: 21,455,775 km (0.049 R)
• M44: 21,665,212 km (0.075 R)
• M45: 22,226,803 km (0.086 R)
• M46: 24,448,032 km (0.045 R)
• M47: 28,099,866 km (0.098 R)
• M48: 30,105,524 km (0.071 R)
• M49: 32,076,925 km (0.08 R)
• M50: 34,252,527 km (0.106 R)
• M51: 34,334,058 km (0.105 R)
• M52: 35,316,916 km (0.091 R)
• M53: 35,811,785 km (0.09 R)
• M54: 35,977,241 km (0.082 R)
• M55: 37,226,383 km (0.109 R)
• M56: 37,478,007 km (0.089 R)
• M57: 37,730,079 km (0.11 R)
• M58: 38,067,123 km (0.112 R)
• M59: 38,151,496 km (0.083 R)
• M60: 39,084,089 km (0.083 R)
• M61: 40,885,248 km (0.116 R)
• M62: 40,971,715 km (0.076 R)
• M63: 41,144,800 km (0.111 R)
• M64: 42,188,245 km (0.109 R)
• M65: 42,713,334 km (0.069 R)
• M66: 43,416,743 km (0.086 R)
• M67: 43,769,794 km (0.114 R)
• M68: 44,301,315 km (0.116 R)
• M69: 45,281,181 km (0.096 R)
• M70: 45,728,928 km (0.117 R)
• M71: 46,088,262 km (0.069 R)
• M72: 46,538,701 km (0.091 R)
• M73: 46,809,623 km (0.113 R)
• M74: 47,443,768 km (0.063 R)
• M75: 47,716,485 km (0.117 R)
• M76: 50,286,576 km (0.081 R)
• M77: 51,495,028 km (0.117 R)
• M78: 52,056,020 km (0.118 R)
• M79: 53,184,137 km (0.117 R)
• M80: 53,656,418 km (0.084 R)
• M81: 55,847,279 km (0.083 R)
• M82: 56,616,062 km (0.108 R)
• M83: 61,698,201 km (0.074 R)
• M84: 61,896,568 km (0.064 R)
• M85: 65,806,757 km (0.106 R)
• M86: 66,822,227 km (0.078 R)
• M87: 67,229,881 km (0.04 R)
• M88: 67,331,907 km (0.063 R)
• M89: 67,433,933 km (0.09 R)

Asteroid Belt

Center: 16.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.3

Radius: 6.3

Gravity: 16.43 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 17.02 AU - 20.6 AU

Year: 30898 Days

Day: 17.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 100,040,004 km

• M1: 94,845 km (0.096 R)
• M2: 136,882 km (0.052 R)
• M3: 193,729 km (0.049 R)
• M4: 497,413 km (0.083 R)
• M5: 818,749 km (0.101 R)
• M6: 1,229,694 km (0.108 R)
• M7: 1,474,586 km (0.082 R)
• M8: 1,929,663 km (0.087 R)
• M9: 2,172,759 km (0.042 R)
• M10: 2,777,284 km (0.097 R)
• M11: 2,867,791 km (0.095 R)
• M12: 3,192,119 km (0.06 R)
• M13: 4,181,859 km (0.071 R)
• M14: 4,285,680 km (0.12 R)
• M15: 6,178,392 km (0.078 R)
• M16: 7,271,205 km (0.054 R)
• M17: 8,553,857 km (0.056 R)
• M18: 9,492,733 km (0.096 R)
• M19: 10,252,989 km (0.085 R)
• M20: 10,604,993 km (0.112 R)
• M21: 12,423,954 km (0.112 R)
• M22: 12,573,551 km (0.116 R)
• M23: 12,723,748 km (0.085 R)
• M24: 14,572,628 km (0.106 R)
• M25: 15,207,372 km (0.116 R)
• M26: 15,932,173 km (0.089 R)
• M27: 18,088,627 km (0.099 R)
• M28: 18,428,363 km (0.081 R)
• M29: 19,460,439 km (0.067 R)
• M30: 20,071,098 km (0.052 R)
• M31: 21,670,000 km (0.101 R)
• M32: 22,302,948 km (0.088 R)
• M33: 24,894,133 km (0.119 R)
• M34: 25,082,925 km (0.118 R)
• M35: 26,225,105 km (0.094 R)
• M36: 26,321,147 km (0.117 R)
• M37: 26,899,193 km (0.062 R)
• M38: 27,286,951 km (0.068 R)
• M39: 27,872,178 km (0.11 R)
• M40: 27,970,015 km (0.096 R)
• M41: 30,555,963 km (0.1 R)
• M42: 33,217,160 km (0.06 R)
• M43: 33,633,042 km (0.106 R)
• M44: 34,575,359 km (0.041 R)
• M45: 35,738,632 km (0.111 R)
• M46: 38,103,625 km (0.065 R)
• M47: 38,321,140 km (0.099 R)
• M48: 39,965,370 km (0.086 R)
• M49: 40,518,583 km (0.05 R)
• M50: 40,851,738 km (0.072 R)
• M51: 43,663,131 km (0.099 R)
• M52: 44,575,977 km (0.069 R)
• M53: 45,841,276 km (0.108 R)
• M54: 49,233,108 km (0.059 R)
• M55: 49,588,553 km (0.087 R)
• M56: 50,302,134 km (0.085 R)
• M57: 50,899,329 km (0.025 R)
• M58: 53,189,972 km (0.084 R)
• M59: 56,378,501 km (0.037 R)
• M60: 57,247,515 km (0.098 R)
• M61: 57,621,360 km (0.08 R)
• M62: 57,746,124 km (0.045 R)
• M63: 58,998,857 km (0.03 R)
• M64: 59,124,669 km (0.063 R)
• M65: 59,881,036 km (0.119 R)
• M66: 60,640,694 km (0.116 R)
• M67: 61,658,558 km (0.095 R)
• M68: 62,297,640 km (0.102 R)
• M69: 62,553,751 km (0.101 R)
• M70: 63,582,237 km (0.102 R)
• M71: 64,486,556 km (0.07 R)
• M72: 65,005,361 km (0.094 R)
• M73: 70,134,923 km (0.118 R)
• M74: 72,142,227 km (0.075 R)
• M75: 73,761,624 km (0.058 R)
• M76: 74,847,854 km (0.108 R)
• M77: 75,529,422 km (0.106 R)
• M78: 78,000,031 km (0.032 R)
• M79: 79,384,110 km (0.08 R)
• M80: 80,357,693 km (0.105 R)
• M81: 84,433,337 km (0.112 R)
• M82: 84,716,825 km (0.119 R)
• M83: 86,567,650 km (0.067 R)
• M84: 87,856,735 km (0.051 R)
• M85: 88,575,553 km (0.119 R)
• M86: 89,296,465 km (0.068 R)
• M87: 94,249,650 km (0.062 R)
• M88: 96,463,101 km (0.115 R)
• M89: 97,056,256 km (0.07 R)
• M90: 97,948,159 km (0.061 R)
• M91: 98,693,605 km (0.104 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 13,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit