🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.51 AU - 0.63 AU

Year: 156 Days

Day: 20.8 Hours

Environment

Temp: 240 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.46 AU - 1.66 AU

Year: 708 Days

Day: 33 Hours

Environment

Temp: -28 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.36 AU - 2.1 AU

Year: 827 Days

Day: 24.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.03 AU - 3.79 AU

Year: 2289 Days

Day: 28.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.6

Radius: 8.6

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.18 AU - 9.26 AU

Year: 7796 Days

Day: 14.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,057,870 km

• M1: 108,159 km (0.112 R)
• M2: 307,124 km (0.114 R)
• M3: 687,253 km (0.098 R)
• M4: 820,245 km (0.069 R)
• M5: 898,036 km (0.108 R)
• M6: 1,011,282 km (0.092 R)
• M7: 1,112,410 km (0.117 R)
• M8: 1,234,631 km (0.057 R)
• M9: 1,417,290 km (0.049 R)
• M10: 1,569,880 km (0.108 R)
• M11: 1,648,269 km (0.114 R)
• M12: 1,850,077 km (0.11 R)
• M13: 1,974,991 km (0.104 R)
• M14: 2,878,263 km (0.114 R)
• M15: 3,221,441 km (0.112 R)
• M16: 3,321,821 km (0.07 R)
• M17: 4,217,463 km (0.072 R)
• M18: 4,635,290 km (0.1 R)
• M19: 5,301,599 km (0.074 R)
• M20: 5,360,989 km (0.056 R)
• M21: 5,540,357 km (0.115 R)
• M22: 5,966,861 km (0.057 R)
• M23: 6,121,694 km (0.11 R)
• M24: 6,184,077 km (0.078 R)
• M25: 6,277,875 km (0.111 R)
• M26: 6,722,330 km (0.081 R)
• M27: 7,144,196 km (0.062 R)
• M28: 7,308,754 km (0.083 R)
• M29: 7,375,025 km (0.088 R)
• M30: 7,474,658 km (0.118 R)
• M31: 8,081,875 km (0.108 R)
• M32: 8,253,315 km (0.088 R)
• M33: 8,565,076 km (0.096 R)
• M34: 8,845,423 km (0.069 R)
• M35: 9,093,307 km (0.102 R)
• M36: 9,271,627 km (0.074 R)
• M37: 9,960,226 km (0.112 R)
• M38: 10,217,983 km (0.066 R)
• M39: 10,702,680 km (0.095 R)
• M40: 10,966,870 km (0.083 R)
• M41: 11,539,980 km (0.049 R)
• M42: 11,849,647 km (0.064 R)
• M43: 11,927,588 km (0.072 R)
• M44: 12,477,210 km (0.112 R)
• M45: 13,035,210 km (0.07 R)
• M46: 13,236,569 km (0.085 R)
• M47: 13,520,057 km (0.12 R)
• M48: 14,175,595 km (0.086 R)
• M49: 15,136,013 km (0.084 R)
• M50: 15,347,694 km (0.112 R)
• M51: 15,645,544 km (0.103 R)
• M52: 16,290,161 km (0.106 R)
• M53: 16,812,258 km (0.106 R)
• M54: 17,075,251 km (0.111 R)
• M55: 17,605,575 km (0.099 R)
• M56: 18,320,952 km (0.104 R)
• M57: 18,591,724 km (0.119 R)
• M58: 19,045,754 km (0.107 R)
• M59: 19,182,785 km (0.1 R)
• M60: 20,757,752 km (0.093 R)
• M61: 20,898,823 km (0.094 R)
• M62: 21,655,937 km (0.103 R)
• M63: 22,566,689 km (0.073 R)
• M64: 23,294,632 km (0.104 R)
• M65: 23,587,844 km (0.065 R)
• M66: 24,972,821 km (0.083 R)
• M67: 26,282,252 km (0.105 R)
• M68: 26,383,828 km (0.099 R)
• M69: 26,689,607 km (0.113 R)
• M70: 29,019,893 km (0.108 R)
• M71: 29,917,031 km (0.1 R)
• M72: 30,182,567 km (0.12 R)
• M73: 31,306,795 km (0.057 R)
• M74: 31,900,998 km (0.072 R)
• M75: 32,390,033 km (0.074 R)
• M76: 32,717,354 km (0.032 R)
• M77: 32,881,462 km (0.037 R)
• M78: 33,320,383 km (0.106 R)
• M79: 33,430,487 km (0.046 R)
• M80: 33,927,151 km (0.101 R)
• M81: 34,816,062 km (0.093 R)
• M82: 34,927,812 km (0.115 R)
• M83: 35,881,797 km (0.119 R)
• M84: 37,357,281 km (0.094 R)
• M85: 37,757,904 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.8

Radius: 12.9

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.33 AU - 10.23 AU

Year: 8659 Days

Day: 7 Hours

Environment

Temp: -165 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,057,870 km

• M1: 161,865 km (0.115 R)
• M2: 421,268 km (0.084 R)
• M3: 915,389 km (0.115 R)
• M4: 1,210,696 km (0.095 R)
• M5: 1,431,801 km (0.079 R)
• M6: 1,601,146 km (0.083 R)
• M7: 1,688,511 km (0.045 R)
• M8: 1,845,290 km (0.069 R)
• M9: 2,078,064 km (0.101 R)
• M10: 2,246,810 km (0.042 R)
• M11: 3,668,738 km (0.032 R)
• M12: 4,174,379 km (0.119 R)
• M13: 4,296,750 km (0.056 R)
• M14: 4,639,180 km (0.072 R)
• M15: 4,765,889 km (0.113 R)
• M16: 4,925,959 km (0.114 R)
• M17: 5,087,824 km (0.11 R)
• M18: 5,821,302 km (0.05 R)
• M19: 6,659,050 km (0.045 R)
• M20: 6,874,471 km (0.039 R)
• M21: 7,834,590 km (0.057 R)
• M22: 8,253,464 km (0.107 R)
• M23: 8,954,779 km (0.113 R)
• M24: 9,352,560 km (0.091 R)
• M25: 10,083,495 km (0.073 R)
• M26: 10,248,352 km (0.052 R)
• M27: 10,331,229 km (0.097 R)
• M28: 10,959,390 km (0.083 R)
• M29: 11,299,426 km (0.069 R)
• M30: 11,513,800 km (0.084 R)
• M31: 11,729,520 km (0.094 R)
• M32: 11,990,120 km (0.077 R)
• M33: 12,208,832 km (0.082 R)
• M34: 12,340,628 km (0.06 R)
• M35: 12,649,996 km (0.046 R)
• M36: 12,739,007 km (0.114 R)
• M37: 12,917,327 km (0.1 R)
• M38: 13,141,575 km (0.081 R)
• M39: 13,548,331 km (0.086 R)
• M40: 14,235,733 km (0.1 R)
• M41: 14,560,361 km (0.103 R)
• M42: 15,739,641 km (0.104 R)
• M43: 16,171,679 km (0.084 R)
• M44: 16,851,602 km (0.113 R)
• M45: 20,025,171 km (0.07 R)
• M46: 20,702,700 km (0.102 R)
• M47: 20,965,244 km (0.079 R)
• M48: 21,281,793 km (0.083 R)
• M49: 21,546,731 km (0.09 R)
• M50: 22,080,047 km (0.083 R)
• M51: 22,617,702 km (0.083 R)
• M52: 23,159,695 km (0.11 R)
• M53: 24,090,942 km (0.112 R)
• M54: 25,426,402 km (0.1 R)
• M55: 26,330,123 km (0.063 R)
• M56: 26,557,661 km (0.12 R)
• M57: 27,647,482 km (0.11 R)
• M58: 28,110,786 km (0.094 R)
• M59: 28,518,291 km (0.041 R)
• M60: 31,063,848 km (0.088 R)
• M61: 31,605,841 km (0.06 R)
• M62: 32,943,845 km (0.078 R)
• M63: 33,312,005 km (0.083 R)
• M64: 34,052,365 km (0.088 R)
• M65: 34,300,398 km (0.068 R)
• M66: 34,548,880 km (0.104 R)
• M67: 35,612,072 km (0.042 R)
• M68: 35,926,826 km (0.117 R)
• M69: 36,559,176 km (0.038 R)
• M70: 37,067,660 km (0.038 R)
• M71: 37,450,481 km (0.105 R)
• M72: 37,834,797 km (0.059 R)
• M73: 38,995,228 km (0.12 R)
• M74: 39,514,782 km (0.093 R)
• M75: 39,644,932 km (0.11 R)
• M76: 41,615,734 km (0.099 R)
• M77: 42,013,664 km (0.084 R)
• M78: 42,346,220 km (0.065 R)
• M79: 42,546,233 km (0.092 R)
• M80: 43,887,527 km (0.115 R)
• M81: 44,631,178 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.1

Radius: 14.9

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.19 AU - 12.33 AU

Year: 11944 Days

Day: 13.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,057,870 km

• M1: 194,627 km (0.054 R)
• M2: 422,464 km (0.104 R)
• M3: 555,756 km (0.109 R)
• M4: 672,293 km (0.065 R)
• M5: 1,079,797 km (0.081 R)
• M6: 1,417,589 km (0.113 R)
• M7: 1,738,178 km (0.113 R)
• M8: 2,277,328 km (0.086 R)
• M9: 2,775,938 km (0.115 R)
• M10: 3,022,475 km (0.107 R)
• M11: 3,116,872 km (0.098 R)
• M12: 4,255,910 km (0.076 R)
• M13: 4,870,458 km (0.059 R)
• M14: 5,321,196 km (0.1 R)
• M15: 6,102,546 km (0.111 R)
• M16: 6,547,749 km (0.073 R)
• M17: 6,671,018 km (0.11 R)
• M18: 7,129,685 km (0.09 R)
• M19: 7,728,376 km (0.062 R)
• M20: 8,298,942 km (0.077 R)
• M21: 8,792,316 km (0.12 R)
• M22: 9,249,337 km (0.074 R)
• M23: 10,281,862 km (0.092 R)
• M24: 10,569,987 km (0.039 R)
• M25: 11,154,017 km (0.085 R)
• M26: 11,252,303 km (0.103 R)
• M27: 11,449,922 km (0.086 R)
• M28: 12,455,369 km (0.056 R)
• M29: 13,646,467 km (0.114 R)
• M30: 14,229,001 km (0.112 R)
• M31: 14,496,482 km (0.061 R)
• M32: 14,765,759 km (0.105 R)
• M33: 14,982,227 km (0.086 R)
• M34: 16,025,223 km (0.112 R)
• M35: 16,303,625 km (0.112 R)
• M36: 18,123,034 km (0.09 R)
• M37: 20,006,172 km (0.06 R)
• M38: 20,910,192 km (0.119 R)
• M39: 21,031,815 km (0.103 R)
• M40: 22,945,770 km (0.114 R)
• M41: 23,638,408 km (0.095 R)
• M42: 23,828,398 km (0.104 R)
• M43: 24,146,443 km (0.061 R)
• M44: 24,850,749 km (0.084 R)
• M45: 25,237,909 km (0.069 R)
• M46: 25,691,938 km (0.101 R)
• M47: 26,411,055 km (0.093 R)
• M48: 26,806,143 km (0.086 R)
• M49: 27,136,755 km (0.116 R)
• M50: 27,335,869 km (0.097 R)
• M51: 28,002,926 km (0.114 R)
• M52: 28,338,474 km (0.08 R)
• M53: 28,810,456 km (0.106 R)
• M54: 29,353,197 km (0.099 R)
• M55: 30,310,922 km (0.094 R)
• M56: 33,387,402 km (0.088 R)
• M57: 33,671,938 km (0.106 R)
• M58: 34,100,386 km (0.085 R)
• M59: 34,890,412 km (0.101 R)
• M60: 35,396,352 km (0.099 R)
• M61: 36,415,562 km (0.051 R)
• M62: 37,814,153 km (0.109 R)
• M63: 38,036,455 km (0.101 R)
• M64: 39,530,489 km (0.085 R)
• M65: 39,831,630 km (0.114 R)
• M66: 40,587,697 km (0.112 R)
• M67: 41,807,369 km (0.062 R)
• M68: 42,344,724 km (0.052 R)
• M69: 42,575,853 km (0.12 R)
• M70: 43,271,334 km (0.062 R)
• M71: 45,065,910 km (0.064 R)
• M72: 48,244,416 km (0.115 R)
• M73: 48,646,834 km (0.114 R)
• M74: 48,888,883 km (0.111 R)
• M75: 49,050,449 km (0.07 R)
• M76: 49,292,947 km (0.034 R)
• M77: 51,248,491 km (0.084 R)
• M78: 51,659,137 km (0.093 R)
• M79: 52,648,876 km (0.117 R)
• M80: 52,897,358 km (0.105 R)
• M81: 55,319,049 km (0.059 R)
• M82: 56,755,487 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707.9

Radius: 7

Gravity: 14.45 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 11.16 AU - 16.32 AU

Year: 18510 Days

Day: 21.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,057,870 km

• M1: 112,797 km (0.112 R)
• M2: 160,070 km (0.112 R)
• M3: 263,292 km (0.079 R)
• M4: 410,796 km (0.068 R)
• M5: 466,147 km (0.117 R)
• M6: 544,536 km (0.054 R)
• M7: 1,186,461 km (0.068 R)
• M8: 1,380,938 km (0.115 R)
• M9: 1,496,876 km (0.105 R)
• M10: 1,585,887 km (0.066 R)
• M11: 1,831,976 km (0.097 R)
• M12: 1,895,405 km (0.114 R)
• M13: 2,190,113 km (0.098 R)
• M14: 2,325,648 km (0.053 R)
• M15: 2,499,182 km (0.093 R)
• M16: 2,785,662 km (0.03 R)
• M17: 4,074,448 km (0.079 R)
• M18: 4,626,464 km (0.12 R)
• M19: 5,659,587 km (0.057 R)
• M20: 5,706,112 km (0.111 R)
• M21: 6,370,476 km (0.109 R)
• M22: 7,719,699 km (0.07 R)
• M23: 8,774,065 km (0.049 R)
• M24: 9,373,055 km (0.054 R)
• M25: 9,428,256 km (0.118 R)
• M26: 9,929,110 km (0.101 R)
• M27: 10,154,404 km (0.116 R)
• M28: 11,072,786 km (0.116 R)
• M29: 11,189,472 km (0.084 R)
• M30: 11,365,249 km (0.067 R)
• M31: 11,541,925 km (0.117 R)
• M32: 11,719,497 km (0.116 R)
• M33: 12,197,462 km (0.089 R)
• M34: 12,257,750 km (0.095 R)
• M35: 13,172,541 km (0.103 R)
• M36: 13,544,591 km (0.026 R)
• M37: 15,456,302 km (0.048 R)
• M38: 15,586,752 km (0.052 R)
• M39: 15,652,126 km (0.111 R)
• M40: 15,783,174 km (0.097 R)
• M41: 16,046,167 km (0.106 R)
• M42: 16,112,139 km (0.105 R)
• M43: 16,244,384 km (0.102 R)
• M44: 17,383,123 km (0.086 R)
• M45: 17,654,793 km (0.101 R)
• M46: 18,340,101 km (0.105 R)
• M47: 20,162,203 km (0.063 R)
• M48: 20,590,950 km (0.058 R)
• M49: 21,022,540 km (0.065 R)
• M50: 21,675,684 km (0.107 R)
• M51: 22,630,717 km (0.071 R)
• M52: 22,704,768 km (0.103 R)
• M53: 23,524,415 km (0.049 R)
• M54: 24,277,939 km (0.097 R)
• M55: 25,577,197 km (0.09 R)
• M56: 27,528,402 km (0.071 R)
• M57: 27,765,814 km (0.079 R)
• M58: 27,845,100 km (0.12 R)
• M59: 27,924,387 km (0.094 R)
• M60: 30,095,052 km (0.069 R)
• M61: 30,421,176 km (0.097 R)
• M62: 30,584,686 km (0.115 R)
• M63: 30,666,666 km (0.057 R)
• M64: 32,402,749 km (0.079 R)
• M65: 32,988,574 km (0.104 R)
• M66: 33,072,499 km (0.066 R)
• M67: 34,340,490 km (0.092 R)
• M68: 35,108,975 km (0.062 R)
• M69: 36,575,931 km (0.115 R)
• M70: 40,195,302 km (0.119 R)
• M71: 41,457,011 km (0.104 R)
• M72: 41,910,741 km (0.1 R)
• M73: 44,482,179 km (0.118 R)
• M74: 44,667,830 km (0.105 R)
• M75: 44,946,830 km (0.079 R)
• M76: 46,162,163 km (0.093 R)
• M77: 46,632,499 km (0.06 R)
• M78: 50,258,302 km (0.059 R)
• M79: 51,033,219 km (0.045 R)
• M80: 51,714,488 km (0.094 R)
• M81: 52,398,599 km (0.083 R)
• M82: 52,496,586 km (0.062 R)
• M83: 52,594,722 km (0.12 R)
• M84: 53,874,980 km (0.047 R)
• M85: 56,968,964 km (0.106 R)
• M86: 58,385,057 km (0.111 R)
• M87: 61,665,140 km (0.093 R)
• M88: 62,079,376 km (0.107 R)
• M89: 63,014,662 km (0.069 R)
• M90: 63,327,471 km (0.102 R)
• M91: 66,590,051 km (0.062 R)
• M92: 68,616,504 km (0.099 R)
• M93: 71,422,212 km (0.099 R)
• M94: 72,075,057 km (0.078 R)
• M95: 72,183,965 km (0.117 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 17,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit