🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.48 AU - 0.64 AU

Year: 275 Days

Day: 24.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.59 AU - 0.63 AU

Year: 313 Days

Day: 18.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,827,367 km

• M1: 771,775 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.61 AU - 0.63 AU

Year: 320 Days

Day: 24.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,827,367 km

• M1: 730,935 km (0.12 R)

Asteroid Belt

Center: 0.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.3

Radius: 13.4

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.86 AU - 1.44 AU

Year: 809 Days

Day: 8.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 84,827,367 km

• M1: 167,849 km (0.081 R)
• M2: 268,079 km (0.099 R)
• M3: 359,633 km (0.093 R)
• M4: 453,431 km (0.1 R)
• M5: 567,574 km (0.086 R)
• M6: 780,452 km (0.07 R)
• M7: 887,415 km (0.096 R)
• M8: 994,227 km (0.113 R)
• M9: 1,117,496 km (0.084 R)
• M10: 1,258,268 km (0.071 R)
• M11: 1,355,506 km (0.08 R)
• M12: 1,474,736 km (0.117 R)
• M13: 1,564,943 km (0.096 R)
• M14: 1,650,364 km (0.065 R)
• M15: 1,826,440 km (0.105 R)
• M16: 1,952,103 km (0.096 R)
• M17: 2,066,395 km (0.099 R)
• M18: 2,168,272 km (0.12 R)
• M19: 2,256,983 km (0.095 R)
• M20: 2,515,339 km (0.057 R)
• M21: 2,655,961 km (0.112 R)
• M22: 2,743,326 km (0.085 R)
• M23: 2,937,354 km (0.109 R)
• M24: 3,220,094 km (0.074 R)
• M25: 3,529,313 km (0.106 R)
• M26: 3,669,935 km (0.085 R)
• M27: 3,875,333 km (0.056 R)
• M28: 4,279,097 km (0.055 R)
• M29: 4,438,718 km (0.119 R)
• M30: 4,677,177 km (0.056 R)
• M31: 4,783,542 km (0.03 R)
• M32: 4,978,767 km (0.062 R)
• M33: 5,077,501 km (0.05 R)
• M34: 5,347,226 km (0.085 R)
• M35: 5,683,373 km (0.105 R)
• M36: 5,932,304 km (0.078 R)
• M37: 6,312,282 km (0.064 R)
• M38: 6,473,100 km (0.083 R)
• M39: 6,580,960 km (0.063 R)
• M40: 6,711,260 km (0.055 R)
• M41: 7,118,465 km (0.082 R)
• M42: 7,364,554 km (0.11 R)
• M43: 7,624,704 km (0.095 R)
• M44: 7,738,847 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.9

Radius: 11.9

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.78 AU - 3.38 AU

Year: 3546 Days

Day: 13.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 84,827,367 km

• M1: 350,957 km (0.115 R)
• M2: 492,327 km (0.106 R)
• M3: 567,425 km (0.112 R)
• M4: 751,131 km (0.113 R)
• M5: 1,099,245 km (0.118 R)
• M6: 1,573,470 km (0.046 R)
• M7: 1,678,339 km (0.089 R)
• M8: 1,772,136 km (0.029 R)
• M9: 1,895,555 km (0.11 R)
• M10: 2,007,603 km (0.105 R)
• M11: 2,180,090 km (0.097 R)
• M12: 2,372,622 km (0.108 R)
• M13: 2,524,614 km (0.112 R)
• M14: 2,838,470 km (0.108 R)
• M15: 3,315,986 km (0.04 R)
• M16: 3,607,852 km (0.043 R)
• M17: 4,125,012 km (0.09 R)
• M18: 4,514,116 km (0.052 R)
• M19: 4,973,531 km (0.088 R)
• M20: 5,110,413 km (0.113 R)
• M21: 5,488,147 km (0.04 R)
• M22: 5,629,667 km (0.105 R)
• M23: 5,792,878 km (0.103 R)
• M24: 5,978,380 km (0.076 R)
• M25: 6,145,032 km (0.083 R)
• M26: 6,292,086 km (0.108 R)
• M27: 6,697,048 km (0.096 R)
• M28: 7,088,546 km (0.105 R)
• M29: 7,309,352 km (0.112 R)
• M30: 7,465,383 km (0.07 R)
• M31: 8,169,091 km (0.093 R)
• M32: 8,400,668 km (0.07 R)
• M33: 8,799,496 km (0.117 R)
• M34: 8,917,978 km (0.113 R)
• M35: 9,180,373 km (0.088 R)
• M36: 9,542,549 km (0.079 R)
• M37: 10,007,798 km (0.08 R)
• M38: 10,960,886 km (0.085 R)
• M39: 11,088,344 km (0.118 R)
• M40: 11,370,785 km (0.087 R)
• M41: 12,470,778 km (0.033 R)
• M42: 12,577,291 km (0.11 R)
• M43: 12,710,882 km (0.111 R)
• M44: 12,791,216 km (0.106 R)
• M45: 12,898,777 km (0.098 R)
• M46: 13,577,054 km (0.082 R)
• M47: 13,714,235 km (0.09 R)
• M48: 13,934,443 km (0.089 R)
• M49: 14,128,173 km (0.097 R)
• M50: 14,267,149 km (0.09 R)
• M51: 14,742,870 km (0.063 R)
• M52: 14,940,339 km (0.057 R)
• M53: 15,423,391 km (0.083 R)
• M54: 15,595,129 km (0.08 R)
• M55: 15,681,298 km (0.115 R)
• M56: 15,911,678 km (0.105 R)
• M57: 16,056,190 km (0.095 R)
• M58: 16,288,515 km (0.113 R)
• M59: 16,962,304 km (0.112 R)
• M60: 17,705,207 km (0.098 R)
• M61: 17,825,035 km (0.104 R)
• M62: 18,216,383 km (0.084 R)
• M63: 18,549,837 km (0.099 R)
• M64: 19,099,609 km (0.095 R)
• M65: 19,253,396 km (0.08 R)
• M66: 19,747,966 km (0.09 R)
• M67: 20,372,238 km (0.078 R)
• M68: 21,416,132 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.9

Radius: 14.2

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.26 AU - 4.52 AU

Year: 5033 Days

Day: 12.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 84,827,367 km

• M1: 244,293 km (0.034 R)
• M2: 348,862 km (0.058 R)
• M3: 544,536 km (0.116 R)
• M4: 708,944 km (0.047 R)
• M5: 964,607 km (0.098 R)
• M6: 1,115,551 km (0.051 R)
• M7: 1,579,754 km (0.119 R)
• M8: 1,669,363 km (0.084 R)
• M9: 1,787,395 km (0.094 R)
• M10: 1,963,023 km (0.119 R)
• M11: 2,102,149 km (0.078 R)
• M12: 2,215,993 km (0.116 R)
• M13: 2,509,953 km (0.094 R)
• M14: 3,054,938 km (0.076 R)
• M15: 3,283,374 km (0.1 R)
• M16: 3,433,271 km (0.111 R)
• M17: 3,932,030 km (0.102 R)
• M18: 4,109,454 km (0.112 R)
• M19: 4,472,378 km (0.074 R)
• M20: 5,055,510 km (0.07 R)
• M21: 5,152,001 km (0.047 R)
• M22: 5,268,388 km (0.096 R)
• M23: 5,583,292 km (0.063 R)
• M24: 5,743,062 km (0.08 R)
• M25: 5,884,133 km (0.114 R)
• M26: 6,190,509 km (0.094 R)
• M27: 6,314,377 km (0.034 R)
• M28: 6,418,347 km (0.106 R)
• M29: 6,544,009 km (0.1 R)
• M30: 6,733,849 km (0.059 R)
• M31: 6,946,876 km (0.074 R)
• M32: 7,227,372 km (0.102 R)
• M33: 7,489,468 km (0.069 R)
• M34: 7,754,854 km (0.07 R)
• M35: 7,844,015 km (0.096 R)
• M36: 7,933,624 km (0.116 R)
• M37: 8,226,836 km (0.104 R)
• M38: 8,454,823 km (0.119 R)
• M39: 8,893,893 km (0.107 R)
• M40: 9,034,215 km (0.114 R)
• M41: 9,128,013 km (0.091 R)
• M42: 9,435,586 km (0.061 R)
• M43: 10,036,372 km (0.075 R)
• M44: 10,402,886 km (0.102 R)
• M45: 10,526,005 km (0.117 R)
• M46: 10,624,890 km (0.053 R)
• M47: 10,848,538 km (0.096 R)
• M48: 11,503,328 km (0.115 R)
• M49: 11,630,786 km (0.118 R)
• M50: 11,887,047 km (0.091 R)
• M51: 12,041,731 km (0.118 R)
• M52: 12,904,163 km (0.036 R)
• M53: 13,678,631 km (0.088 R)
• M54: 14,276,274 km (0.119 R)
• M55: 14,882,445 km (0.118 R)
• M56: 15,132,872 km (0.058 R)
• M57: 15,525,267 km (0.07 R)
• M58: 15,892,679 km (0.052 R)
• M59: 16,034,648 km (0.053 R)
• M60: 16,234,211 km (0.045 R)
• M61: 17,157,230 km (0.103 R)
• M62: 17,683,815 km (0.042 R)
• M63: 17,978,822 km (0.1 R)
• M64: 18,126,774 km (0.097 R)
• M65: 18,305,095 km (0.098 R)
• M66: 18,963,475 km (0.1 R)
• M67: 19,084,051 km (0.108 R)
• M68: 19,325,951 km (0.084 R)
• M69: 19,690,670 km (0.078 R)
• M70: 19,965,781 km (0.114 R)
• M71: 20,149,786 km (0.063 R)
• M72: 20,303,722 km (0.11 R)
• M73: 20,426,991 km (0.055 R)
• M74: 20,550,559 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415

Radius: 8

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.97 AU - 10.67 AU

Year: 17184 Days

Day: 18 Hours

Environment

Temp: -236 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 84,827,367 km

• M1: 126,560 km (0.086 R)
• M2: 251,624 km (0.077 R)
• M3: 974,630 km (0.119 R)
• M4: 1,129,464 km (0.095 R)
• M5: 1,245,253 km (0.12 R)
• M6: 1,881,492 km (0.09 R)
• M7: 2,247,708 km (0.113 R)
• M8: 2,306,051 km (0.04 R)
• M9: 3,273,650 km (0.062 R)
• M10: 3,782,283 km (0.038 R)
• M11: 4,388,454 km (0.066 R)
• M12: 4,461,756 km (0.097 R)
• M13: 4,646,809 km (0.074 R)
• M14: 5,217,226 km (0.1 R)
• M15: 6,011,890 km (0.046 R)
• M16: 6,381,845 km (0.032 R)
• M17: 7,579,376 km (0.093 R)
• M18: 8,113,590 km (0.069 R)
• M19: 8,567,919 km (0.109 R)
• M20: 9,171,097 km (0.083 R)
• M21: 11,211,463 km (0.066 R)
• M22: 12,541,986 km (0.103 R)
• M23: 12,646,406 km (0.077 R)
• M24: 13,760,162 km (0.041 R)
• M25: 13,921,877 km (0.059 R)
• M26: 13,975,882 km (0.119 R)
• M27: 14,138,345 km (0.109 R)
• M28: 14,905,034 km (0.079 R)
• M29: 15,910,482 km (0.09 R)
• M30: 16,478,505 km (0.118 R)
• M31: 16,592,947 km (0.097 R)
• M32: 16,880,025 km (0.114 R)
• M33: 17,459,268 km (0.068 R)
• M34: 18,459,031 km (0.11 R)
• M35: 18,696,891 km (0.114 R)
• M36: 19,719,393 km (0.058 R)
• M37: 20,145,747 km (0.1 R)
• M38: 20,390,639 km (0.076 R)
• M39: 20,945,497 km (0.075 R)
• M40: 21,442,760 km (0.026 R)
• M41: 22,069,875 km (0.117 R)
• M42: 22,702,973 km (0.035 R)
• M43: 23,792,943 km (0.087 R)
• M44: 24,181,748 km (0.04 R)
• M45: 24,768,770 km (0.082 R)
• M46: 25,757,761 km (0.112 R)
• M47: 28,183,192 km (0.096 R)
• M48: 28,525,920 km (0.1 R)
• M49: 28,663,251 km (0.064 R)
• M50: 30,049,724 km (0.097 R)
• M51: 30,892,110 km (0.072 R)
• M52: 31,457,889 km (0.109 R)
• M53: 31,528,948 km (0.101 R)
• M54: 32,027,259 km (0.044 R)
• M55: 32,098,617 km (0.096 R)
• M56: 32,313,140 km (0.072 R)
• M57: 32,815,490 km (0.071 R)
• M58: 34,046,381 km (0.098 R)
• M59: 34,777,466 km (0.065 R)
• M60: 34,850,918 km (0.037 R)
• M61: 36,255,044 km (0.104 R)
• M62: 38,813,766 km (0.03 R)
• M63: 40,422,990 km (0.109 R)
• M64: 41,119,368 km (0.099 R)
• M65: 41,352,292 km (0.118 R)
• M66: 41,975,816 km (0.107 R)
• M67: 42,053,906 km (0.085 R)
• M68: 43,074,313 km (0.108 R)
• M69: 44,580,315 km (0.073 R)
• M70: 45,379,766 km (0.087 R)
• M71: 45,459,951 km (0.096 R)
• M72: 46,830,865 km (0.097 R)
• M73: 47,074,112 km (0.102 R)
• M74: 47,399,188 km (0.106 R)
• M75: 48,215,244 km (0.081 R)
• M76: 48,706,972 km (0.107 R)
• M77: 49,778,392 km (0.115 R)
• M78: 50,192,479 km (0.062 R)
• M79: 50,607,613 km (0.057 R)
• M80: 50,940,768 km (0.105 R)
• M81: 51,608,872 km (0.037 R)
• M82: 51,692,647 km (0.037 R)
• M83: 53,546,164 km (0.097 R)
• M84: 53,715,808 km (0.111 R)
• M85: 54,395,880 km (0.099 R)
• M86: 55,250,084 km (0.114 R)
• M87: 55,507,093 km (0.112 R)
• M88: 55,678,831 km (0.081 R)
• M89: 56,280,963 km (0.085 R)
• M90: 56,539,618 km (0.094 R)
• M91: 58,187,139 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.9

Radius: 6.5

Gravity: 19.62 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 8.88 AU - 11.54 AU

Year: 21402 Days

Day: 16.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,827,367 km

• M1: 130,449 km (0.12 R)
• M2: 192,233 km (0.104 R)
• M3: 415,882 km (0.116 R)
• M4: 659,727 km (0.075 R)
• M5: 1,203,964 km (0.083 R)
• M6: 1,752,389 km (0.11 R)
• M7: 1,856,360 km (0.109 R)
• M8: 2,180,987 km (0.096 R)
• M9: 2,601,507 km (0.056 R)
• M10: 3,130,635 km (0.099 R)
• M11: 3,781,236 km (0.091 R)
• M12: 3,871,144 km (0.054 R)
• M13: 4,191,433 km (0.093 R)
• M14: 4,567,821 km (0.037 R)
• M15: 6,445,125 km (0.094 R)
• M16: 6,769,603 km (0.115 R)
• M17: 7,434,565 km (0.051 R)
• M18: 7,717,754 km (0.103 R)
• M19: 8,062,278 km (0.103 R)
• M20: 8,120,172 km (0.051 R)
• M21: 8,706,746 km (0.107 R)
• M22: 9,673,597 km (0.063 R)
• M23: 10,358,007 km (0.099 R)
• M24: 12,235,610 km (0.081 R)
• M25: 13,110,907 km (0.114 R)
• M26: 13,867,124 km (0.111 R)
• M27: 16,439,310 km (0.11 R)
• M28: 17,704,010 km (0.12 R)
• M29: 18,922,635 km (0.089 R)
• M30: 21,681,219 km (0.099 R)
• M31: 22,737,380 km (0.101 R)
• M32: 23,065,748 km (0.05 R)
• M33: 24,060,274 km (0.096 R)
• M34: 24,143,750 km (0.111 R)
• M35: 24,730,922 km (0.092 R)
• M36: 25,068,564 km (0.082 R)
• M37: 26,693,346 km (0.07 R)
• M38: 26,952,899 km (0.084 R)
• M39: 28,882,412 km (0.107 R)
• M40: 30,313,316 km (0.117 R)
• M41: 30,855,907 km (0.059 R)
• M42: 31,401,640 km (0.07 R)
• M43: 31,767,257 km (0.082 R)
• M44: 31,858,811 km (0.031 R)
• M45: 32,318,226 km (0.081 R)
• M46: 33,709,786 km (0.119 R)
• M47: 34,177,878 km (0.094 R)
• M48: 34,553,967 km (0.099 R)
• M49: 35,785,606 km (0.119 R)
• M50: 37,417,868 km (0.107 R)
• M51: 37,514,658 km (0.068 R)
• M52: 39,664,529 km (0.098 R)
• M53: 40,257,834 km (0.066 R)
• M54: 41,954,573 km (0.088 R)
• M55: 43,064,889 km (0.091 R)
• M56: 44,082,603 km (0.059 R)
• M57: 44,492,052 km (0.06 R)
• M58: 44,697,151 km (0.078 R)
• M59: 46,557,401 km (0.077 R)
• M60: 47,392,306 km (0.097 R)
• M61: 47,811,629 km (0.077 R)
• M62: 48,548,399 km (0.088 R)
• M63: 48,653,865 km (0.082 R)
• M64: 48,865,247 km (0.098 R)
• M65: 51,532,577 km (0.105 R)
• M66: 51,640,287 km (0.104 R)
• M67: 55,235,423 km (0.065 R)
• M68: 55,455,931 km (0.096 R)
• M69: 57,341,761 km (0.114 R)
• M70: 58,012,259 km (0.112 R)
• M71: 61,518,085 km (0.111 R)
• M72: 62,089,998 km (0.085 R)
• M73: 62,319,182 km (0.108 R)
• M74: 63,239,059 km (0.094 R)
• M75: 64,395,002 km (0.11 R)
• M76: 66,025,170 km (0.11 R)
• M77: 66,610,696 km (0.12 R)
• M78: 68,614,111 km (0.093 R)
• M79: 70,756,950 km (0.068 R)
• M80: 71,116,135 km (0.081 R)
• M81: 74,012,051 km (0.079 R)
• M82: 74,985,933 km (0.096 R)
• M83: 75,964,004 km (0.098 R)
• M84: 78,303,864 km (0.052 R)
• M85: 80,667,211 km (0.052 R)
• M86: 81,042,552 km (0.115 R)
• M87: 81,543,855 km (0.104 R)
• M88: 81,794,880 km (0.055 R)
• M89: 82,423,640 km (0.1 R)
• M90: 83,559,387 km (0.099 R)
• M91: 83,939,066 km (0.117 R)
• M92: 84,827,378 km (0.071 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 18,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit