🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.71 AU - 0.91 AU

Year: 261 Days

Day: 12.9 Hours

Environment

Temp: 172 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.51 AU - 2.99 AU

Year: 1633 Days

Day: 40.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.16 AU - 3.38 AU

Year: 1651 Days

Day: 13.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.7 AU - 3.66 AU

Year: 2031 Days

Day: 34 Hours

Environment

Temp: -95 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,540,783 km

• M1: 2,873,027 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.1

Radius: 14.9

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.44 AU - 9.12 AU

Year: 8533 Days

Day: 9.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 83,540,783 km

• M1: 258,655 km (0.099 R)
• M2: 450,140 km (0.072 R)
• M3: 772,374 km (0.094 R)
• M4: 878,887 km (0.074 R)
• M5: 1,527,095 km (0.075 R)
• M6: 1,701,227 km (0.084 R)
• M7: 2,089,284 km (0.081 R)
• M8: 2,244,566 km (0.049 R)
• M9: 2,444,429 km (0.091 R)
• M10: 2,588,043 km (0.108 R)
• M11: 2,926,882 km (0.106 R)
• M12: 3,302,971 km (0.039 R)
• M13: 3,531,557 km (0.094 R)
• M14: 3,624,607 km (0.106 R)
• M15: 4,933,139 km (0.063 R)
• M16: 5,328,377 km (0.081 R)
• M17: 5,435,489 km (0.117 R)
• M18: 5,570,426 km (0.062 R)
• M19: 5,733,937 km (0.06 R)
• M20: 5,982,120 km (0.039 R)
• M21: 6,205,768 km (0.099 R)
• M22: 6,748,210 km (0.06 R)
• M23: 7,010,455 km (0.097 R)
• M24: 7,545,268 km (0.069 R)
• M25: 7,726,431 km (0.095 R)
• M26: 8,434,627 km (0.108 R)
• M27: 8,780,647 km (0.046 R)
• M28: 8,939,520 km (0.112 R)
• M29: 9,912,953 km (0.055 R)
• M30: 10,513,140 km (0.108 R)
• M31: 10,614,418 km (0.105 R)
• M32: 11,228,367 km (0.055 R)
• M33: 11,679,106 km (0.072 R)
• M34: 11,854,135 km (0.112 R)
• M35: 12,206,588 km (0.086 R)
• M36: 12,670,042 km (0.095 R)
• M37: 13,139,331 km (0.117 R)
• M38: 13,394,395 km (0.114 R)
• M39: 13,687,906 km (0.03 R)
• M40: 14,656,552 km (0.102 R)
• M41: 15,608,892 km (0.034 R)
• M42: 15,840,470 km (0.115 R)
• M43: 16,111,990 km (0.025 R)
• M44: 16,385,156 km (0.106 R)
• M45: 16,620,473 km (0.07 R)
• M46: 16,778,000 km (0.063 R)
• M47: 17,253,571 km (0.116 R)
• M48: 17,533,170 km (0.112 R)
• M49: 18,747,904 km (0.088 R)
• M50: 19,448,322 km (0.104 R)
• M51: 20,031,604 km (0.07 R)
• M52: 20,409,637 km (0.062 R)
• M53: 20,832,401 km (0.103 R)
• M54: 22,118,195 km (0.115 R)
• M55: 22,334,962 km (0.112 R)
• M56: 23,385,438 km (0.058 R)
• M57: 24,094,682 km (0.093 R)
• M58: 24,811,106 km (0.111 R)
• M59: 25,534,412 km (0.033 R)
• M60: 26,264,749 km (0.05 R)
• M61: 26,770,838 km (0.108 R)
• M62: 27,652,568 km (0.099 R)
• M63: 28,167,484 km (0.049 R)
• M64: 28,261,431 km (0.11 R)
• M65: 28,402,502 km (0.117 R)
• M66: 28,590,995 km (0.066 R)
• M67: 29,301,735 km (0.072 R)
• M68: 29,587,616 km (0.1 R)
• M69: 29,922,416 km (0.093 R)
• M70: 32,055,233 km (0.047 R)
• M71: 32,941,900 km (0.065 R)
• M72: 33,288,817 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.6

Radius: 13.7

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 11.44 AU - 12.66 AU

Year: 14981 Days

Day: 7.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 83,540,783 km

• M1: 184,753 km (0.083 R)
• M2: 356,641 km (0.067 R)
• M3: 679,174 km (0.086 R)
• M4: 789,278 km (0.105 R)
• M5: 988,244 km (0.074 R)
• M6: 2,195,798 km (0.108 R)
• M7: 2,662,094 km (0.099 R)
• M8: 3,064,064 km (0.102 R)
• M9: 3,159,657 km (0.06 R)
• M10: 3,995,011 km (0.09 R)
• M11: 4,170,190 km (0.116 R)
• M12: 5,583,741 km (0.101 R)
• M13: 6,588,440 km (0.066 R)
• M14: 6,712,756 km (0.063 R)
• M15: 7,605,107 km (0.093 R)
• M16: 7,692,173 km (0.037 R)
• M17: 7,779,388 km (0.071 R)
• M18: 8,716,021 km (0.09 R)
• M19: 9,594,011 km (0.097 R)
• M20: 9,877,199 km (0.079 R)
• M21: 10,163,081 km (0.101 R)
• M22: 11,433,765 km (0.111 R)
• M23: 12,138,670 km (0.111 R)
• M24: 13,013,519 km (0.058 R)
• M25: 14,175,745 km (0.091 R)
• M26: 15,536,786 km (0.084 R)
• M27: 15,813,991 km (0.074 R)
• M28: 17,224,549 km (0.082 R)
• M29: 17,857,797 km (0.106 R)
• M30: 18,031,929 km (0.113 R)
• M31: 18,264,853 km (0.096 R)
• M32: 18,675,050 km (0.109 R)
• M33: 19,444,731 km (0.078 R)
• M34: 20,649,144 km (0.096 R)
• M35: 24,084,210 km (0.105 R)
• M36: 24,663,004 km (0.117 R)
• M37: 25,376,736 km (0.087 R)
• M38: 26,890,816 km (0.088 R)
• M39: 27,424,282 km (0.085 R)
• M40: 27,558,321 km (0.09 R)
• M41: 28,163,594 km (0.088 R)
• M42: 28,841,422 km (0.099 R)
• M43: 29,113,990 km (0.091 R)
• M44: 29,319,088 km (0.111 R)
• M45: 30,143,971 km (0.089 R)
• M46: 30,698,231 km (0.089 R)
• M47: 31,255,782 km (0.112 R)
• M48: 31,957,396 km (0.088 R)
• M49: 32,098,467 km (0.068 R)
• M50: 33,162,258 km (0.085 R)
• M51: 34,381,929 km (0.104 R)
• M52: 35,251,691 km (0.118 R)
• M53: 36,864,954 km (0.041 R)
• M54: 37,160,859 km (0.12 R)
• M55: 37,309,111 km (0.091 R)
• M56: 38,502,303 km (0.109 R)
• M57: 39,556,519 km (0.111 R)
• M58: 40,849,494 km (0.092 R)
• M59: 41,232,464 km (0.06 R)
• M60: 43,087,029 km (0.1 R)
• M61: 43,320,701 km (0.118 R)
• M62: 44,102,948 km (0.101 R)
• M63: 44,574,481 km (0.116 R)
• M64: 47,358,348 km (0.107 R)
• M65: 47,760,616 km (0.084 R)
• M66: 48,002,516 km (0.106 R)
• M67: 48,164,082 km (0.102 R)
• M68: 48,325,797 km (0.109 R)
• M69: 50,362,123 km (0.064 R)
• M70: 50,690,490 km (0.066 R)
• M71: 51,019,606 km (0.076 R)
• M72: 51,349,469 km (0.039 R)
• M73: 51,845,536 km (0.11 R)
• M74: 52,011,140 km (0.105 R)
• M75: 52,260,071 km (0.118 R)
• M76: 52,592,627 km (0.093 R)
• M77: 53,678,110 km (0.096 R)
• M78: 54,517,952 km (0.099 R)
• M79: 54,855,295 km (0.079 R)
• M80: 56,210,951 km (0.097 R)
• M81: 56,722,277 km (0.103 R)
• M82: 57,149,528 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.7

Radius: 4.6

Gravity: 36 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 10.82 AU - 17.44 AU

Year: 19023 Days

Day: 22 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 83,540,783 km

• M1: 122,221 km (0.087 R)
• M2: 157,377 km (0.073 R)
• M3: 289,023 km (0.113 R)
• M4: 577,597 km (0.066 R)
• M5: 736,470 km (0.077 R)
• M6: 1,716,785 km (0.112 R)
• M7: 1,846,038 km (0.08 R)
• M8: 1,978,581 km (0.117 R)
• M9: 2,012,241 km (0.117 R)
• M10: 2,114,117 km (0.107 R)
• M11: 2,723,728 km (0.115 R)
• M12: 3,263,777 km (0.082 R)
• M13: 4,047,969 km (0.074 R)
• M14: 5,491,588 km (0.116 R)
• M15: 5,826,837 km (0.074 R)
• M16: 5,923,776 km (0.097 R)
• M17: 6,617,312 km (0.117 R)
• M18: 6,718,590 km (0.091 R)
• M19: 7,128,488 km (0.058 R)
• M20: 7,232,159 km (0.093 R)
• M21: 7,705,188 km (0.105 R)
• M22: 8,515,410 km (0.089 R)
• M23: 8,680,716 km (0.114 R)
• M24: 10,626,984 km (0.106 R)
• M25: 11,344,755 km (0.062 R)
• M26: 11,648,438 km (0.11 R)
• M27: 11,893,330 km (0.083 R)
• M28: 12,763,690 km (0.107 R)
• M29: 13,016,212 km (0.034 R)
• M30: 14,630,971 km (0.108 R)
• M31: 14,696,794 km (0.11 R)
• M32: 16,171,231 km (0.091 R)
• M33: 18,044,196 km (0.102 R)
• M34: 18,256,475 km (0.065 R)
• M35: 18,327,385 km (0.116 R)
• M36: 18,398,444 km (0.113 R)
• M37: 18,898,400 km (0.069 R)
• M38: 19,042,014 km (0.065 R)
• M39: 19,620,210 km (0.106 R)
• M40: 20,130,787 km (0.102 R)
• M41: 21,239,756 km (0.046 R)
• M42: 22,065,387 km (0.117 R)
• M43: 24,604,811 km (0.05 R)
• M44: 27,397,354 km (0.102 R)
• M45: 30,204,408 km (0.078 R)
• M46: 30,372,257 km (0.08 R)
• M47: 32,411,725 km (0.098 R)
• M48: 34,582,839 km (0.089 R)
• M49: 35,818,966 km (0.045 R)
• M50: 37,249,271 km (0.104 R)
• M51: 37,519,595 km (0.088 R)
• M52: 40,442,737 km (0.063 R)
• M53: 41,650,890 km (0.037 R)
• M54: 42,118,832 km (0.087 R)
• M55: 42,400,375 km (0.094 R)
• M56: 44,198,093 km (0.04 R)
• M57: 45,538,489 km (0.094 R)
• M58: 45,731,022 km (0.118 R)
• M59: 47,086,678 km (0.119 R)
• M60: 49,639,117 km (0.117 R)
• M61: 50,732,378 km (0.115 R)
• M62: 50,932,091 km (0.094 R)
• M63: 51,332,116 km (0.051 R)
• M64: 53,043,964 km (0.064 R)
• M65: 54,059,734 km (0.06 R)
• M66: 54,467,837 km (0.058 R)
• M67: 54,876,837 km (0.103 R)
• M68: 55,492,433 km (0.105 R)
• M69: 56,730,355 km (0.082 R)
• M70: 58,499,799 km (0.076 R)
• M71: 59,759,562 km (0.115 R)
• M72: 61,346,945 km (0.104 R)
• M73: 61,453,160 km (0.119 R)
• M74: 62,092,391 km (0.093 R)
• M75: 62,305,868 km (0.058 R)
• M76: 62,840,830 km (0.1 R)
• M77: 63,807,531 km (0.116 R)
• M78: 64,454,841 km (0.077 R)
• M79: 64,887,478 km (0.05 R)
• M80: 65,321,162 km (0.083 R)
• M81: 66,627,750 km (0.111 R)
• M82: 68,603,938 km (0.108 R)
• M83: 68,714,341 km (0.042 R)
• M84: 69,377,658 km (0.063 R)
• M85: 71,492,224 km (0.103 R)
• M86: 71,940,120 km (0.041 R)
• M87: 74,193,363 km (0.12 R)
• M88: 75,328,661 km (0.112 R)
• M89: 75,556,499 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.8

Radius: 3.6

Gravity: 27.15 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 15.22 AU - 24.84 AU

Year: 32107 Days

Day: 15.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,540,783 km

• M1: 65,823 km (0.11 R)
• M2: 280,945 km (0.085 R)
• M3: 591,510 km (0.099 R)
• M4: 815,458 km (0.12 R)
• M5: 978,220 km (0.067 R)
• M6: 1,121,685 km (0.108 R)
• M7: 1,210,995 km (0.106 R)
• M8: 1,241,363 km (0.083 R)
• M9: 1,333,815 km (0.074 R)
• M10: 1,725,611 km (0.108 R)
• M11: 2,412,864 km (0.104 R)
• M12: 2,724,925 km (0.059 R)
• M13: 2,885,593 km (0.067 R)
• M14: 3,258,541 km (0.116 R)
• M15: 4,846,971 km (0.089 R)
• M16: 5,743,062 km (0.106 R)
• M17: 5,845,686 km (0.119 R)
• M18: 6,905,288 km (0.065 R)
• M19: 6,959,891 km (0.033 R)
• M20: 7,908,342 km (0.096 R)
• M21: 8,426,698 km (0.104 R)
• M22: 8,543,385 km (0.055 R)
• M23: 8,660,670 km (0.056 R)
• M24: 9,015,516 km (0.116 R)
• M25: 9,678,384 km (0.108 R)
• M26: 9,800,605 km (0.109 R)
• M27: 11,435,112 km (0.029 R)
• M28: 11,824,066 km (0.096 R)
• M29: 11,889,291 km (0.105 R)
• M30: 12,217,359 km (0.11 R)
• M31: 12,949,640 km (0.096 R)
• M32: 13,422,968 km (0.114 R)
• M33: 15,801,275 km (0.078 R)
• M34: 17,705,506 km (0.101 R)
• M35: 18,305,843 km (0.098 R)
• M36: 18,836,616 km (0.083 R)
• M37: 19,142,095 km (0.059 R)
• M38: 19,526,412 km (0.096 R)
• M39: 19,758,139 km (0.048 R)
• M40: 22,934,102 km (0.114 R)
• M41: 23,506,014 km (0.101 R)
• M42: 23,999,986 km (0.07 R)
• M43: 25,165,653 km (0.078 R)
• M44: 26,094,506 km (0.045 R)
• M45: 26,349,720 km (0.072 R)
• M46: 26,862,691 km (0.112 R)
• M47: 28,508,717 km (0.085 R)
• M48: 29,035,301 km (0.118 R)
• M49: 29,299,790 km (0.088 R)
• M50: 30,723,812 km (0.084 R)
• M51: 34,941,425 km (0.112 R)
• M52: 35,693,154 km (0.087 R)
• M53: 37,499,997 km (0.073 R)
• M54: 39,824,449 km (0.118 R)
• M55: 39,922,286 km (0.048 R)
• M56: 43,095,706 km (0.049 R)
• M57: 43,296,616 km (0.084 R)
• M58: 44,306,401 km (0.074 R)
• M59: 44,407,829 km (0.043 R)
• M60: 46,452,084 km (0.115 R)
• M61: 46,967,897 km (0.065 R)
• M62: 48,317,868 km (0.072 R)
• M63: 48,526,707 km (0.032 R)
• M64: 48,631,126 km (0.076 R)
• M65: 49,891,339 km (0.057 R)
• M66: 51,588,078 km (0.104 R)
• M67: 52,336,366 km (0.088 R)
• M68: 54,602,774 km (0.076 R)
• M69: 55,802,549 km (0.096 R)
• M70: 56,021,710 km (0.106 R)
• M71: 56,131,365 km (0.115 R)
• M72: 57,895,423 km (0.104 R)
• M73: 58,228,278 km (0.078 R)
• M74: 58,672,883 km (0.052 R)
• M75: 60,575,469 km (0.095 R)
• M76: 61,590,939 km (0.079 R)
• M77: 63,295,757 km (0.103 R)
• M78: 63,752,928 km (0.111 R)
• M79: 66,055,538 km (0.069 R)
• M80: 66,751,617 km (0.104 R)
• M81: 66,867,855 km (0.071 R)
• M82: 67,800,298 km (0.116 R)
• M83: 75,170,686 km (0.12 R)
• M84: 76,261,404 km (0.1 R)
• M85: 77,479,580 km (0.067 R)
• M86: 78,336,177 km (0.032 R)
• M87: 79,318,885 km (0.076 R)
• M88: 79,688,392 km (0.116 R)
• M89: 80,553,068 km (0.081 R)
• M90: 82,166,930 km (0.095 R)
• M91: 83,415,623 km (0.065 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 10,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit