🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.48 AU - 0.66 AU

Year: 164 Days

Day: 12.5 Hours

Environment

Temp: 190 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,344,108 km

• M1: 297,550 km (0.119 R)
• M2: 376,089 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.53 AU - 0.65 AU

Year: 173 Days

Day: 25.1 Hours

Environment

Temp: 171 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.55 AU - 0.83 AU

Year: 218 Days

Day: 33.2 Hours

Environment

Temp: 114 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,344,108 km

• M1: 25,880 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.24 AU - 1.4 AU

Year: 578 Days

Day: 36 Hours

Environment

Temp: -28 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.27 AU - 1.39 AU

Year: 584 Days

Day: 32.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,344,108 km

• M1: 85,720 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.99 AU - 3.67 AU

Year: 2314 Days

Day: 23 Hours

Environment

Temp: -119 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.9

Radius: 11.7

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.41 AU - 5.33 AU

Year: 3479 Days

Day: 7.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 75,344,108 km

• M1: 180,565 km (0.085 R)
• M2: 281,094 km (0.032 R)
• M3: 450,888 km (0.1 R)
• M4: 651,349 km (0.056 R)
• M5: 849,716 km (0.116 R)
• M6: 928,255 km (0.118 R)
• M7: 1,242,560 km (0.115 R)
• M8: 1,385,725 km (0.114 R)
• M9: 1,507,348 km (0.103 R)
• M10: 1,775,876 km (0.061 R)
• M11: 1,878,800 km (0.118 R)
• M12: 2,060,112 km (0.117 R)
• M13: 2,184,279 km (0.096 R)
• M14: 2,672,416 km (0.118 R)
• M15: 2,860,012 km (0.097 R)
• M16: 3,087,401 km (0.025 R)
• M17: 3,320,774 km (0.113 R)
• M18: 3,616,080 km (0.117 R)
• M19: 3,710,027 km (0.084 R)
• M20: 4,016,553 km (0.07 R)
• M21: 4,371,399 km (0.102 R)
• M22: 4,532,367 km (0.065 R)
• M23: 4,818,847 km (0.11 R)
• M24: 5,027,087 km (0.118 R)
• M25: 5,388,216 km (0.119 R)
• M26: 5,956,538 km (0.12 R)
• M27: 6,498,382 km (0.12 R)
• M28: 6,590,235 km (0.065 R)
• M29: 6,751,950 km (0.109 R)
• M30: 6,891,675 km (0.058 R)
• M31: 7,079,570 km (0.051 R)
• M32: 7,221,538 km (0.066 R)
• M33: 7,316,682 km (0.103 R)
• M34: 7,677,512 km (0.116 R)
• M35: 7,798,986 km (0.037 R)
• M36: 7,896,673 km (0.035 R)
• M37: 8,718,414 km (0.074 R)
• M38: 8,794,410 km (0.097 R)
• M39: 8,921,718 km (0.117 R)
• M40: 8,998,312 km (0.076 R)
• M41: 9,307,082 km (0.064 R)
• M42: 9,462,813 km (0.057 R)
• M43: 10,685,327 km (0.041 R)
• M44: 10,821,162 km (0.117 R)
• M45: 11,370,485 km (0.114 R)
• M46: 11,564,813 km (0.037 R)
• M47: 12,013,307 km (0.104 R)
• M48: 12,126,403 km (0.117 R)
• M49: 12,325,069 km (0.082 R)
• M50: 12,553,356 km (0.029 R)
• M51: 13,334,556 km (0.095 R)
• M52: 13,598,446 km (0.027 R)
• M53: 14,761,719 km (0.072 R)
• M54: 15,156,658 km (0.117 R)
• M55: 15,309,397 km (0.07 R)
• M56: 15,462,735 km (0.084 R)
• M57: 16,330,852 km (0.058 R)
• M58: 17,119,232 km (0.058 R)
• M59: 17,662,422 km (0.081 R)
• M60: 17,920,030 km (0.091 R)
• M61: 18,602,196 km (0.053 R)
• M62: 18,700,332 km (0.059 R)
• M63: 18,831,530 km (0.085 R)
• M64: 19,193,706 km (0.06 R)
• M65: 19,624,697 km (0.034 R)
• M66: 19,791,349 km (0.072 R)
• M67: 21,243,646 km (0.098 R)
• M68: 21,620,782 km (0.083 R)
• M69: 21,930,898 km (0.087 R)
• M70: 22,277,217 km (0.082 R)
• M71: 22,381,487 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.6

Radius: 9.6

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.33 AU - 9.61 AU

Year: 8568 Days

Day: 9.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,344,108 km

• M1: 296,653 km (0.104 R)
• M2: 384,616 km (0.071 R)
• M3: 496,515 km (0.107 R)
• M4: 592,258 km (0.065 R)
• M5: 772,374 km (0.092 R)
• M6: 836,551 km (0.097 R)
• M7: 1,357,900 km (0.051 R)
• M8: 1,944,024 km (0.039 R)
• M9: 2,335,073 km (0.062 R)
• M10: 2,454,751 km (0.086 R)
• M11: 2,675,558 km (0.096 R)
• M12: 2,928,528 km (0.11 R)
• M13: 3,485,032 km (0.113 R)
• M14: 4,277,302 km (0.033 R)
• M15: 4,754,520 km (0.118 R)
• M16: 4,937,927 km (0.05 R)
• M17: 5,030,528 km (0.073 R)
• M18: 5,092,461 km (0.1 R)
• M19: 5,154,843 km (0.086 R)
• M20: 5,791,831 km (0.112 R)
• M21: 6,053,478 km (0.116 R)
• M22: 6,520,971 km (0.115 R)
• M23: 7,561,724 km (0.089 R)
• M24: 8,174,177 km (0.099 R)
• M25: 8,431,037 km (0.088 R)
• M26: 8,690,589 km (0.093 R)
• M27: 9,179,625 km (0.102 R)
• M28: 9,754,978 km (0.079 R)
• M29: 10,263,012 km (0.105 R)
• M30: 10,500,424 km (0.109 R)
• M31: 11,880,016 km (0.084 R)
• M32: 12,045,920 km (0.075 R)
• M33: 12,590,905 km (0.105 R)
• M34: 13,143,819 km (0.111 R)
• M35: 13,661,427 km (0.081 R)
• M36: 13,835,409 km (0.116 R)
• M37: 14,627,381 km (0.058 R)
• M38: 14,760,822 km (0.04 R)
• M39: 15,073,781 km (0.092 R)
• M40: 15,388,983 km (0.054 R)
• M41: 15,524,669 km (0.06 R)
• M42: 16,347,307 km (0.11 R)
• M43: 16,532,061 km (0.088 R)
• M44: 17,278,105 km (0.093 R)
• M45: 17,560,696 km (0.083 R)
• M46: 18,417,592 km (0.112 R)
• M47: 20,023,675 km (0.107 R)
• M48: 20,419,810 km (0.06 R)
• M49: 21,320,389 km (0.088 R)
• M50: 21,928,056 km (0.064 R)
• M51: 22,182,971 km (0.115 R)
• M52: 22,336,308 km (0.092 R)
• M53: 22,644,181 km (0.055 R)
• M54: 22,798,715 km (0.111 R)
• M55: 23,316,025 km (0.099 R)
• M56: 23,576,176 km (0.041 R)
• M57: 23,889,733 km (0.11 R)
• M58: 24,099,469 km (0.079 R)
• M59: 25,477,565 km (0.103 R)
• M60: 25,584,677 km (0.105 R)
• M61: 27,427,722 km (0.071 R)
• M62: 27,647,332 km (0.069 R)
• M63: 28,476,104 km (0.12 R)
• M64: 29,033,207 km (0.083 R)
• M65: 30,328,276 km (0.058 R)
• M66: 30,441,671 km (0.037 R)
• M67: 30,840,050 km (0.065 R)
• M68: 32,218,893 km (0.058 R)
• M69: 32,566,708 km (0.058 R)
• M70: 33,207,735 km (0.115 R)
• M71: 34,502,206 km (0.067 R)
• M72: 35,573,476 km (0.07 R)
• M73: 36,113,225 km (0.069 R)
• M74: 36,293,790 km (0.111 R)
• M75: 36,897,716 km (0.107 R)
• M76: 37,383,162 km (0.064 R)
• M77: 38,667,758 km (0.098 R)
• M78: 38,852,362 km (0.054 R)
• M79: 39,346,334 km (0.078 R)
• M80: 39,470,201 km (0.056 R)
• M81: 40,590,241 km (0.048 R)
• M82: 41,217,056 km (0.027 R)
• M83: 41,657,771 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.6

Radius: 3.5

Gravity: 13.84 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 9.8 AU - 14.72 AU

Year: 16347 Days

Day: 18.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,344,108 km

• M1: 73,453 km (0.12 R)
• M2: 152,739 km (0.095 R)
• M3: 179,667 km (0.113 R)
• M4: 1,023,249 km (0.106 R)
• M5: 1,188,854 km (0.091 R)
• M6: 1,691,952 km (0.087 R)
• M7: 1,821,504 km (0.036 R)
• M8: 2,113,070 km (0.075 R)
• M9: 2,182,483 km (0.063 R)
• M10: 2,229,158 km (0.099 R)
• M11: 2,419,147 km (0.094 R)
• M12: 2,540,471 km (0.103 R)
• M13: 2,713,855 km (0.078 R)
• M14: 2,890,979 km (0.087 R)
• M15: 3,336,631 km (0.047 R)
• M16: 3,803,376 km (0.056 R)
• M17: 4,766,338 km (0.085 R)
• M18: 4,857,443 km (0.068 R)
• M19: 5,041,448 km (0.098 R)
• M20: 5,384,626 km (0.034 R)
• M21: 6,027,747 km (0.118 R)
• M22: 6,192,305 km (0.052 R)
• M23: 6,627,036 km (0.079 R)
• M24: 6,694,804 km (0.11 R)
• M25: 6,728,763 km (0.096 R)
• M26: 6,830,938 km (0.059 R)
• M27: 7,071,491 km (0.114 R)
• M28: 7,560,976 km (0.082 R)
• M29: 7,953,072 km (0.059 R)
• M30: 8,097,284 km (0.069 R)
• M31: 8,868,760 km (0.095 R)
• M32: 9,548,383 km (0.098 R)
• M33: 9,855,807 km (0.102 R)
• M34: 9,971,895 km (0.082 R)
• M35: 10,757,583 km (0.095 R)
• M36: 11,117,515 km (0.074 R)
• M37: 11,644,549 km (0.114 R)
• M38: 11,685,389 km (0.104 R)
• M39: 11,808,358 km (0.097 R)
• M40: 12,096,783 km (0.046 R)
• M41: 12,891,297 km (0.074 R)
• M42: 12,933,634 km (0.11 R)
• M43: 13,145,763 km (0.031 R)
• M44: 13,530,379 km (0.084 R)
• M45: 14,267,149 km (0.087 R)
• M46: 14,354,664 km (0.09 R)
• M47: 14,839,211 km (0.027 R)
• M48: 15,016,784 km (0.08 R)
• M49: 15,105,795 km (0.114 R)
• M50: 15,915,119 km (0.083 R)
• M51: 16,370,645 km (0.059 R)
• M52: 16,416,571 km (0.109 R)
• M53: 17,294,711 km (0.063 R)
• M54: 17,951,595 km (0.116 R)
• M55: 18,330,526 km (0.07 R)
• M56: 18,664,429 km (0.12 R)
• M57: 19,289,598 km (0.072 R)
• M58: 19,970,568 km (0.09 R)
• M59: 20,412,480 km (0.045 R)
• M60: 21,355,844 km (0.083 R)
• M61: 21,556,305 km (0.078 R)
• M62: 21,656,835 km (0.079 R)
• M63: 23,957,650 km (0.111 R)
• M64: 24,113,830 km (0.054 R)
• M65: 24,322,519 km (0.112 R)
• M66: 24,741,693 km (0.043 R)
• M67: 25,057,643 km (0.036 R)
• M68: 25,534,113 km (0.028 R)
• M69: 25,853,354 km (0.09 R)
• M70: 26,334,760 km (0.089 R)
• M71: 26,388,466 km (0.119 R)
• M72: 27,360,852 km (0.104 R)
• M73: 27,742,028 km (0.109 R)
• M74: 27,851,384 km (0.092 R)
• M75: 29,451,782 km (0.102 R)
• M76: 29,898,481 km (0.077 R)
• M77: 30,066,479 km (0.091 R)
• M78: 30,855,010 km (0.093 R)
• M79: 32,567,606 km (0.044 R)
• M80: 33,493,617 km (0.087 R)
• M81: 34,193,735 km (0.063 R)
• M82: 34,369,512 km (0.086 R)
• M83: 35,252,888 km (0.049 R)
• M84: 35,845,894 km (0.079 R)
• M85: 36,024,514 km (0.113 R)
• M86: 36,801,675 km (0.071 R)
• M87: 36,921,802 km (0.039 R)
• M88: 37,765,833 km (0.119 R)
• M89: 37,826,270 km (0.12 R)
• M90: 38,433,488 km (0.117 R)
• M91: 40,459,642 km (0.061 R)
• M92: 41,267,321 km (0.119 R)
• M93: 41,641,914 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326.4

Radius: 4.4

Gravity: 16.86 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 16.62 AU - 18.94 AU

Year: 28549 Days

Day: 19.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 75,344,108 km

• M1: 179,368 km (0.089 R)
• M2: 207,043 km (0.054 R)
• M3: 236,514 km (0.101 R)
• M4: 426,504 km (0.114 R)
• M5: 1,189,004 km (0.087 R)
• M6: 1,632,113 km (0.101 R)
• M7: 2,155,705 km (0.119 R)
• M8: 2,329,239 km (0.074 R)
• M9: 2,914,615 km (0.104 R)
• M10: 3,145,445 km (0.087 R)
• M11: 3,223,685 km (0.114 R)
• M12: 3,462,293 km (0.056 R)
• M13: 3,583,767 km (0.109 R)
• M14: 3,706,586 km (0.11 R)
• M15: 5,055,062 km (0.118 R)
• M16: 5,708,804 km (0.094 R)
• M17: 8,359,379 km (0.114 R)
• M18: 9,353,158 km (0.081 R)
• M19: 10,676,202 km (0.108 R)
• M20: 10,735,143 km (0.072 R)
• M21: 10,853,176 km (0.088 R)
• M22: 10,912,267 km (0.102 R)
• M23: 11,090,438 km (0.052 R)
• M24: 11,149,978 km (0.055 R)
• M25: 13,939,829 km (0.08 R)
• M26: 14,068,633 km (0.105 R)
• M27: 14,849,533 km (0.065 R)
• M28: 15,245,220 km (0.115 R)
• M29: 15,377,913 km (0.118 R)
• M30: 16,930,889 km (0.11 R)
• M31: 17,691,145 km (0.112 R)
• M32: 18,180,629 km (0.057 R)
• M33: 18,887,778 km (0.113 R)
• M34: 19,892,627 km (0.058 R)
• M35: 20,914,830 km (0.033 R)
• M36: 22,103,833 km (0.065 R)
• M37: 23,085,943 km (0.088 R)
• M38: 23,162,089 km (0.072 R)
• M39: 26,753,485 km (0.112 R)
• M40: 26,833,370 km (0.115 R)
• M41: 28,449,625 km (0.09 R)
• M42: 29,682,162 km (0.03 R)
• M43: 30,346,826 km (0.085 R)
• M44: 32,284,417 km (0.081 R)
• M45: 33,915,034 km (0.11 R)
• M46: 35,836,320 km (0.106 R)
• M47: 36,721,191 km (0.067 R)
• M48: 39,692,055 km (0.082 R)
• M49: 39,783,310 km (0.072 R)
• M50: 41,993,618 km (0.083 R)
• M51: 43,301,253 km (0.09 R)
• M52: 43,677,193 km (0.091 R)
• M53: 44,148,875 km (0.119 R)
• M54: 44,243,421 km (0.117 R)
• M55: 44,717,048 km (0.04 R)
• M56: 45,002,031 km (0.068 R)
• M57: 46,917,183 km (0.112 R)
• M58: 49,544,571 km (0.113 R)
• M59: 50,134,884 km (0.073 R)
• M60: 50,332,204 km (0.07 R)
• M61: 51,024,842 km (0.113 R)
• M62: 51,223,209 km (0.043 R)
• M63: 51,422,024 km (0.118 R)
• M64: 55,245,895 km (0.117 R)
• M65: 55,653,699 km (0.051 R)
• M66: 56,780,321 km (0.107 R)
• M67: 57,191,864 km (0.064 R)
• M68: 60,414,801 km (0.117 R)
• M69: 61,045,356 km (0.102 R)
• M70: 62,843,822 km (0.115 R)
• M71: 63,482,754 km (0.118 R)
• M72: 66,059,727 km (0.089 R)
• M73: 66,276,045 km (0.101 R)
• M74: 68,561,303 km (0.081 R)
• M75: 69,548,499 km (0.115 R)
• M76: 70,319,676 km (0.112 R)
• M77: 70,540,482 km (0.086 R)
• M78: 70,651,035 km (0.098 R)
• M79: 71,759,256 km (0.031 R)
• M80: 73,208,560 km (0.084 R)
• M81: 73,768,505 km (0.07 R)
• M82: 74,217,598 km (0.05 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 18,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit