🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.78 AU - 0.86 AU

Year: 284 Days

Day: 12.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 49,838,229 km

• M1: 92,003 km (0.092 R)
• M2: 226,042 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.68 AU - 1.12 AU

Year: 327 Days

Day: 38.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,838,229 km

• M1: 455,226 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.27 AU - 1.75 AU

Year: 710 Days

Day: 20.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,838,229 km

• M1: 566,826 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.7 AU - 1.76 AU

Year: 871 Days

Day: 14.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,838,229 km

• M1: 210,634 km (0.085 R)
• M2: 861,235 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.91 AU - 3.29 AU

Year: 2090 Days

Day: 31.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.8

Radius: 10.4

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.79 AU - 5.81 AU

Year: 5348 Days

Day: 11.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,838,229 km

• M1: 136,134 km (0.048 R)
• M2: 311,313 km (0.051 R)
• M3: 400,773 km (0.061 R)
• M4: 540,497 km (0.093 R)
• M5: 654,640 km (0.099 R)
• M6: 1,009,786 km (0.096 R)
• M7: 1,074,562 km (0.115 R)
• M8: 1,181,524 km (0.104 R)
• M9: 1,450,351 km (0.058 R)
• M10: 1,817,913 km (0.104 R)
• M11: 1,963,322 km (0.108 R)
• M12: 2,062,356 km (0.101 R)
• M13: 2,129,376 km (0.056 R)
• M14: 2,231,402 km (0.084 R)
• M15: 2,317,720 km (0.112 R)
• M16: 2,405,085 km (0.09 R)
• M17: 2,619,459 km (0.116 R)
• M18: 2,710,713 km (0.028 R)
• M19: 3,518,542 km (0.105 R)
• M20: 3,639,866 km (0.051 R)
• M21: 3,741,892 km (0.067 R)
• M22: 3,970,028 km (0.078 R)
• M23: 4,483,747 km (0.077 R)
• M24: 4,593,403 km (0.094 R)
• M25: 4,995,671 km (0.11 R)
• M26: 5,293,371 km (0.049 R)
• M27: 5,362,784 km (0.109 R)
• M28: 6,841,709 km (0.025 R)
• M29: 6,942,837 km (0.114 R)
• M30: 7,019,132 km (0.107 R)
• M31: 7,430,377 km (0.117 R)
• M32: 7,508,317 km (0.042 R)
• M33: 7,612,736 km (0.117 R)
• M34: 7,849,550 km (0.074 R)
• M35: 8,088,757 km (0.043 R)
• M36: 9,348,371 km (0.051 R)
• M37: 9,460,869 km (0.11 R)
• M38: 9,829,328 km (0.097 R)
• M39: 10,001,066 km (0.094 R)
• M40: 10,580,459 km (0.084 R)
• M41: 11,260,381 km (0.119 R)
• M42: 11,681,051 km (0.093 R)
• M43: 12,693,230 km (0.028 R)
• M44: 12,849,111 km (0.103 R)
• M45: 12,942,909 km (0.086 R)
• M46: 13,733,384 km (0.089 R)
• M47: 13,829,276 km (0.05 R)
• M48: 14,053,972 km (0.099 R)
• M49: 14,279,865 km (0.109 R)
• M50: 14,441,879 km (0.037 R)
• M51: 14,604,642 km (0.083 R)
• M52: 14,866,288 km (0.116 R)
• M53: 14,964,724 km (0.103 R)
• M54: 15,030,547 km (0.081 R)
• M55: 15,096,370 km (0.096 R)
• M56: 16,706,342 km (0.066 R)
• M57: 17,220,660 km (0.059 R)
• M58: 17,497,117 km (0.114 R)
• M59: 17,740,063 km (0.065 R)
• M60: 17,844,632 km (0.095 R)
• M61: 17,949,351 km (0.096 R)
• M62: 18,299,859 km (0.108 R)
• M63: 18,972,152 km (0.049 R)
• M64: 19,544,663 km (0.058 R)
• M65: 19,869,140 km (0.084 R)
• M66: 20,231,766 km (0.114 R)
• M67: 20,450,328 km (0.112 R)
• M68: 21,258,755 km (0.057 R)
• M69: 21,406,857 km (0.09 R)
• M70: 22,115,053 km (0.06 R)
• M71: 22,830,879 km (0.059 R)
• M72: 23,287,003 km (0.079 R)
• M73: 23,630,928 km (0.063 R)
• M74: 23,745,969 km (0.075 R)
• M75: 24,440,253 km (0.101 R)
• M76: 24,634,281 km (0.115 R)
• M77: 24,711,923 km (0.106 R)
• M78: 26,483,012 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.4

Radius: 14.8

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.93 AU - 7.69 AU

Year: 6804 Days

Day: 11.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 49,838,229 km

• M1: 185,352 km (0.105 R)
• M2: 317,447 km (0.096 R)
• M3: 429,196 km (0.1 R)
• M4: 1,040,603 km (0.057 R)
• M5: 1,233,135 km (0.046 R)
• M6: 1,343,538 km (0.045 R)
• M7: 1,799,214 km (0.031 R)
• M8: 2,234,543 km (0.067 R)
• M9: 2,678,849 km (0.047 R)
• M10: 3,024,420 km (0.113 R)
• M11: 3,623,560 km (0.055 R)
• M12: 4,062,330 km (0.092 R)
• M13: 4,402,665 km (0.118 R)
• M14: 4,930,895 km (0.073 R)
• M15: 5,417,537 km (0.098 R)
• M16: 5,604,086 km (0.077 R)
• M17: 5,792,729 km (0.098 R)
• M18: 6,047,644 km (0.104 R)
• M19: 6,901,698 km (0.102 R)
• M20: 7,206,279 km (0.12 R)
• M21: 7,584,612 km (0.098 R)
• M22: 7,828,756 km (0.101 R)
• M23: 8,004,683 km (0.088 R)
• M24: 8,504,639 km (0.103 R)
• M25: 9,199,222 km (0.116 R)
• M26: 9,422,422 km (0.083 R)
• M27: 9,950,353 km (0.097 R)
• M28: 10,141,090 km (0.117 R)
• M29: 10,760,126 km (0.109 R)
• M30: 11,074,282 km (0.094 R)
• M31: 11,232,407 km (0.06 R)
• M32: 11,832,444 km (0.069 R)
• M33: 12,075,391 km (0.109 R)
• M34: 13,063,784 km (0.108 R)
• M35: 13,483,256 km (0.056 R)
• M36: 13,779,609 km (0.081 R)
• M37: 14,206,711 km (0.095 R)
• M38: 14,811,984 km (0.087 R)
• M39: 15,469,766 km (0.053 R)
• M40: 16,227,031 km (0.09 R)
• M41: 17,133,145 km (0.114 R)
• M42: 17,362,329 km (0.12 R)
• M43: 17,546,334 km (0.115 R)
• M44: 20,142,306 km (0.05 R)
• M45: 21,608,365 km (0.056 R)
• M46: 22,104,581 km (0.103 R)
• M47: 22,654,952 km (0.103 R)
• M48: 23,260,375 km (0.103 R)
• M49: 23,717,994 km (0.108 R)
• M50: 24,075,982 km (0.035 R)
• M51: 24,281,380 km (0.047 R)
• M52: 25,369,106 km (0.086 R)
• M53: 26,950,655 km (0.041 R)
• M54: 27,270,794 km (0.077 R)
• M55: 28,292,847 km (0.05 R)
• M56: 28,890,341 km (0.112 R)
• M57: 29,987,342 km (0.111 R)
• M58: 30,374,501 km (0.1 R)
• M59: 32,391,679 km (0.082 R)
• M60: 32,561,772 km (0.119 R)
• M61: 33,760,499 km (0.04 R)
• M62: 34,048,027 km (0.101 R)
• M63: 34,741,562 km (0.054 R)
• M64: 35,381,243 km (0.106 R)
• M65: 36,083,605 km (0.028 R)
• M66: 36,259,981 km (0.085 R)
• M67: 36,554,539 km (0.071 R)
• M68: 36,908,936 km (0.072 R)
• M69: 37,680,861 km (0.071 R)
• M70: 37,800,091 km (0.035 R)
• M71: 37,919,470 km (0.094 R)
• M72: 38,698,276 km (0.117 R)
• M73: 40,089,088 km (0.057 R)
• M74: 40,698,998 km (0.1 R)
• M75: 40,821,369 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.5

Radius: 9.1

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.7 AU - 9.2 AU

Year: 9405 Days

Day: 11.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 49,838,229 km

• M1: 142,268 km (0.099 R)
• M2: 243,396 km (0.057 R)
• M3: 371,601 km (0.074 R)
• M4: 556,504 km (0.1 R)
• M5: 844,031 km (0.103 R)
• M6: 1,569,132 km (0.103 R)
• M7: 1,805,048 km (0.032 R)
• M8: 2,232,150 km (0.025 R)
• M9: 3,059,875 km (0.115 R)
• M10: 3,445,837 km (0.119 R)
• M11: 4,101,974 km (0.078 R)
• M12: 4,329,213 km (0.039 R)
• M13: 5,035,764 km (0.092 R)
• M14: 5,349,620 km (0.063 R)
• M15: 5,420,230 km (0.112 R)
• M16: 5,923,178 km (0.045 R)
• M17: 6,143,237 km (0.049 R)
• M18: 6,934,908 km (0.117 R)
• M19: 7,012,101 km (0.105 R)
• M20: 7,089,443 km (0.117 R)
• M21: 7,401,803 km (0.054 R)
• M22: 7,480,492 km (0.079 R)
• M23: 7,918,963 km (0.084 R)
• M24: 8,202,302 km (0.037 R)
• M25: 8,283,832 km (0.12 R)
• M26: 9,114,400 km (0.094 R)
• M27: 9,368,716 km (0.092 R)
• M28: 9,668,361 km (0.062 R)
• M29: 9,971,296 km (0.101 R)
• M30: 10,630,724 km (0.086 R)
• M31: 13,119,733 km (0.107 R)
• M32: 14,477,932 km (0.086 R)
• M33: 14,973,849 km (0.06 R)
• M34: 15,374,472 km (0.086 R)
• M35: 15,525,716 km (0.108 R)
• M36: 15,982,139 km (0.083 R)
• M37: 16,546,123 km (0.085 R)
• M38: 16,908,449 km (0.092 R)
• M39: 17,325,677 km (0.096 R)
• M40: 18,117,200 km (0.071 R)
• M41: 18,223,713 km (0.035 R)
• M42: 18,597,858 km (0.036 R)
• M43: 19,245,168 km (0.113 R)
• M44: 20,229,821 km (0.045 R)
• M45: 21,062,931 km (0.109 R)
• M46: 21,455,626 km (0.076 R)
• M47: 21,794,016 km (0.072 R)
• M48: 22,305,043 km (0.052 R)
• M49: 22,762,662 km (0.08 R)
• M50: 23,628,834 km (0.096 R)
• M51: 25,811,467 km (0.085 R)
• M52: 26,231,538 km (0.092 R)
• M53: 26,291,826 km (0.088 R)
• M54: 26,472,690 km (0.045 R)
• M55: 26,533,127 km (0.114 R)
• M56: 26,593,565 km (0.118 R)
• M57: 27,078,561 km (0.089 R)
• M58: 27,627,884 km (0.092 R)
• M59: 29,297,696 km (0.049 R)
• M60: 31,063,549 km (0.09 R)
• M61: 31,510,398 km (0.057 R)
• M62: 32,539,781 km (0.085 R)
• M63: 33,580,234 km (0.1 R)
• M64: 33,645,608 km (0.109 R)
• M65: 35,094,763 km (0.056 R)
• M66: 35,893,915 km (0.072 R)
• M67: 36,161,545 km (0.108 R)
• M68: 36,833,689 km (0.118 R)
• M69: 37,103,713 km (0.102 R)
• M70: 38,258,459 km (0.077 R)
• M71: 38,326,825 km (0.106 R)
• M72: 39,701,330 km (0.045 R)
• M73: 40,116,763 km (0.106 R)
• M74: 40,255,590 km (0.048 R)
• M75: 40,325,153 km (0.1 R)
• M76: 40,882,256 km (0.113 R)
• M77: 41,301,878 km (0.094 R)
• M78: 41,793,157 km (0.056 R)
• M79: 42,427,751 km (0.101 R)
• M80: 42,781,700 km (0.032 R)
• M81: 43,706,364 km (0.081 R)
• M82: 44,493,997 km (0.053 R)
• M83: 44,925,587 km (0.085 R)
• M84: 45,792,806 km (0.104 R)
• M85: 46,155,880 km (0.081 R)
• M86: 46,228,584 km (0.078 R)
• M87: 46,738,713 km (0.107 R)
• M88: 48,132,666 km (0.094 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 13,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit