🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.59 AU - 0.79 AU

Year: 217 Days

Day: 33.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.86 AU - 1.04 AU

Year: 351 Days

Day: 12.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,198,386 km

• M1: 205,996 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.87 AU - 1.25 AU

Year: 413 Days

Day: 19.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 77,198,386 km

• M1: 671,545 km (0.118 R)
• M2: 1,034,768 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.33 AU - 1.99 AU

Year: 810 Days

Day: 26.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,198,386 km

• M1: 24,384 km (0.081 R)

Asteroid Belt

Center: 3.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.7

Radius: 8.2

Gravity: 12.22 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.02 AU - 5.2 AU

Year: 4375 Days

Day: 6.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 77,198,386 km

• M1: 102,923 km (0.074 R)
• M2: 197,469 km (0.061 R)
• M3: 277,354 km (0.111 R)
• M4: 335,997 km (0.096 R)
• M5: 409,599 km (0.039 R)
• M6: 609,163 km (0.108 R)
• M7: 690,843 km (0.09 R)
• M8: 1,040,902 km (0.112 R)
• M9: 1,441,375 km (0.118 R)
• M10: 1,716,935 km (0.119 R)
• M11: 2,206,718 km (0.104 R)
• M12: 2,261,621 km (0.09 R)
• M13: 2,354,371 km (0.109 R)
• M14: 2,620,655 km (0.068 R)
• M15: 3,079,173 km (0.084 R)
• M16: 3,140,807 km (0.086 R)
• M17: 3,349,347 km (0.049 R)
• M18: 3,412,776 km (0.115 R)
• M19: 3,498,047 km (0.058 R)
• M20: 3,584,066 km (0.102 R)
• M21: 3,648,991 km (0.118 R)
• M22: 3,736,207 km (0.103 R)
• M23: 3,868,451 km (0.097 R)
• M24: 4,251,272 km (0.104 R)
• M25: 4,717,120 km (0.086 R)
• M26: 4,812,264 km (0.03 R)
• M27: 4,908,157 km (0.088 R)
• M28: 5,322,393 km (0.099 R)
• M29: 5,646,721 km (0.038 R)
• M30: 5,773,281 km (0.114 R)
• M31: 5,926,320 km (0.077 R)
• M32: 6,236,436 km (0.067 R)
• M33: 6,684,930 km (0.106 R)
• M34: 7,089,293 km (0.096 R)
• M35: 7,668,686 km (0.115 R)
• M36: 7,780,735 km (0.085 R)
• M37: 7,865,258 km (0.118 R)
• M38: 8,034,902 km (0.113 R)
• M39: 8,263,188 km (0.032 R)
• M40: 8,320,634 km (0.091 R)
• M41: 8,378,229 km (0.067 R)
• M42: 8,493,718 km (0.05 R)
• M43: 9,197,726 km (0.1 R)
• M44: 9,556,611 km (0.117 R)
• M45: 9,616,899 km (0.049 R)
• M46: 10,319,411 km (0.119 R)
• M47: 10,474,245 km (0.114 R)
• M48: 10,943,533 km (0.113 R)
• M49: 11,006,663 km (0.11 R)
• M50: 11,069,794 km (0.071 R)
• M51: 11,644,249 km (0.118 R)
• M52: 11,805,516 km (0.101 R)
• M53: 13,357,444 km (0.12 R)
• M54: 14,071,325 km (0.104 R)
• M55: 14,243,213 km (0.077 R)
• M56: 15,892,081 km (0.071 R)
• M57: 16,035,246 km (0.027 R)
• M58: 16,431,082 km (0.08 R)
• M59: 16,611,946 km (0.098 R)
• M60: 17,526,737 km (0.088 R)
• M61: 18,270,238 km (0.104 R)
• M62: 18,796,823 km (0.088 R)
• M63: 19,214,051 km (0.111 R)
• M64: 19,328,494 km (0.044 R)
• M65: 19,404,789 km (0.079 R)
• M66: 19,980,591 km (0.058 R)
• M67: 21,266,983 km (0.035 R)
• M68: 21,820,794 km (0.105 R)
• M69: 22,580,003 km (0.105 R)
• M70: 23,104,494 km (0.114 R)
• M71: 23,185,576 km (0.043 R)
• M72: 23,307,348 km (0.08 R)
• M73: 23,551,342 km (0.06 R)
• M74: 23,633,023 km (0.06 R)
• M75: 24,371,288 km (0.109 R)
• M76: 24,619,022 km (0.12 R)
• M77: 24,867,654 km (0.116 R)
• M78: 26,292,275 km (0.027 R)
• M79: 26,419,134 km (0.054 R)
• M80: 26,886,477 km (0.09 R)
• M81: 26,971,748 km (0.075 R)
• M82: 27,528,103 km (0.069 R)
• M83: 27,915,561 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.1

Radius: 12.3

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.91 AU - 6.15 AU

Year: 4925 Days

Day: 13.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 77,198,386 km

• M1: 159,023 km (0.114 R)
• M2: 259,104 km (0.104 R)
• M3: 469,737 km (0.086 R)
• M4: 558,299 km (0.052 R)
• M5: 745,446 km (0.047 R)
• M6: 1,184,217 km (0.082 R)
• M7: 1,418,786 km (0.068 R)
• M8: 1,583,643 km (0.105 R)
• M9: 2,039,917 km (0.113 R)
• M10: 2,179,940 km (0.105 R)
• M11: 2,824,408 km (0.094 R)
• M12: 2,928,827 km (0.045 R)
• M13: 3,105,502 km (0.085 R)
• M14: 3,213,362 km (0.097 R)
• M15: 3,790,361 km (0.029 R)
• M16: 3,905,851 km (0.025 R)
• M17: 4,081,180 km (0.111 R)
• M18: 4,359,432 km (0.111 R)
• M19: 5,039,653 km (0.106 R)
• M20: 5,166,961 km (0.114 R)
• M21: 5,359,942 km (0.108 R)
• M22: 5,642,981 km (0.062 R)
• M23: 5,930,808 km (0.118 R)
• M24: 6,065,446 km (0.081 R)
• M25: 6,269,048 km (0.096 R)
• M26: 6,475,194 km (0.043 R)
• M27: 6,776,784 km (0.116 R)
• M28: 6,988,165 km (0.093 R)
• M29: 7,154,219 km (0.091 R)
• M30: 7,562,920 km (0.089 R)
• M31: 7,660,309 km (0.099 R)
• M32: 7,806,914 km (0.108 R)
• M33: 8,428,344 km (0.077 R)
• M34: 8,860,083 km (0.069 R)
• M35: 8,988,438 km (0.114 R)
• M36: 9,273,123 km (0.079 R)
• M37: 9,665,967 km (0.11 R)
• M38: 9,771,583 km (0.098 R)
• M39: 9,984,162 km (0.098 R)
• M40: 10,225,164 km (0.117 R)
• M41: 10,495,188 km (0.108 R)
• M42: 10,576,719 km (0.106 R)
• M43: 10,959,690 km (0.106 R)
• M44: 12,050,557 km (0.12 R)
• M45: 12,623,517 km (0.073 R)
• M46: 12,797,051 km (0.072 R)
• M47: 12,971,482 km (0.061 R)
• M48: 13,088,168 km (0.111 R)
• M49: 13,293,267 km (0.073 R)
• M50: 13,440,321 km (0.03 R)
• M51: 13,855,306 km (0.093 R)
• M52: 14,004,455 km (0.117 R)
• M53: 14,515,781 km (0.097 R)
• M54: 15,125,242 km (0.082 R)
• M55: 15,402,148 km (0.044 R)
• M56: 15,680,849 km (0.11 R)
• M57: 15,774,198 km (0.071 R)
• M58: 16,023,727 km (0.113 R)
• M59: 16,180,356 km (0.087 R)
• M60: 16,463,694 km (0.103 R)
• M61: 17,163,065 km (0.099 R)
• M62: 17,807,383 km (0.083 R)
• M63: 18,067,384 km (0.048 R)
• M64: 18,230,445 km (0.113 R)
• M65: 18,525,303 km (0.06 R)
• M66: 18,689,711 km (0.049 R)
• M67: 18,788,745 km (0.076 R)
• M68: 18,920,839 km (0.095 R)
• M69: 19,821,119 km (0.112 R)
• M70: 20,023,077 km (0.104 R)
• M71: 20,327,209 km (0.095 R)
• M72: 20,667,095 km (0.105 R)
• M73: 20,906,003 km (0.111 R)
• M74: 21,421,368 km (0.092 R)
• M75: 21,697,825 km (0.055 R)
• M76: 22,149,610 km (0.096 R)
• M77: 22,604,687 km (0.115 R)
• M78: 22,780,465 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.9

Radius: 14.5

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.92 AU - 8.62 AU

Year: 8203 Days

Day: 6.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 77,198,386 km

• M1: 260,001 km (0.113 R)
• M2: 442,810 km (0.086 R)
• M3: 536,608 km (0.049 R)
• M4: 750,533 km (0.104 R)
• M5: 843,433 km (0.096 R)
• M6: 986,448 km (0.103 R)
• M7: 1,099,844 km (0.088 R)
• M8: 1,319,902 km (0.072 R)
• M9: 1,533,229 km (0.069 R)
• M10: 1,887,177 km (0.08 R)
• M11: 2,267,605 km (0.114 R)
• M12: 2,808,251 km (0.097 R)
• M13: 3,345,158 km (0.069 R)
• M14: 3,581,074 km (0.111 R)
• M15: 4,007,129 km (0.07 R)
• M16: 4,321,583 km (0.111 R)
• M17: 4,562,735 km (0.065 R)
• M18: 5,817,113 km (0.101 R)
• M19: 6,209,957 km (0.118 R)
• M20: 6,336,816 km (0.075 R)
• M21: 6,666,829 km (0.1 R)
• M22: 6,852,630 km (0.053 R)
• M23: 8,161,910 km (0.111 R)
• M24: 8,804,583 km (0.075 R)
• M25: 9,008,784 km (0.102 R)
• M26: 9,235,125 km (0.068 R)
• M27: 9,442,618 km (0.1 R)
• M28: 10,181,182 km (0.101 R)
• M29: 10,503,416 km (0.075 R)
• M30: 10,872,773 km (0.085 R)
• M31: 11,092,084 km (0.09 R)
• M32: 11,423,742 km (0.054 R)
• M33: 11,668,933 km (0.108 R)
• M34: 11,826,011 km (0.059 R)
• M35: 12,233,067 km (0.103 R)
• M36: 12,621,722 km (0.05 R)
• M37: 12,713,725 km (0.09 R)
• M38: 12,852,252 km (0.078 R)
• M39: 13,670,104 km (0.057 R)
• M40: 13,978,126 km (0.069 R)
• M41: 14,240,670 km (0.096 R)
• M42: 14,408,669 km (0.03 R)
• M43: 14,697,991 km (0.108 R)
• M44: 14,819,165 km (0.083 R)
• M45: 15,062,411 km (0.088 R)
• M46: 15,380,755 km (0.119 R)
• M47: 15,651,827 km (0.074 R)
• M48: 15,800,378 km (0.106 R)
• M49: 15,899,561 km (0.099 R)
• M50: 16,073,842 km (0.113 R)
• M51: 16,853,098 km (0.117 R)
• M52: 17,132,696 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.1

Radius: 3.8

Gravity: 27.29 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 14.73 AU - 19.61 AU

Year: 26947 Days

Day: 22.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 77,198,386 km

• M1: 124,465 km (0.044 R)
• M2: 203,453 km (0.118 R)
• M3: 249,380 km (0.089 R)
• M4: 783,743 km (0.113 R)
• M5: 884,123 km (0.104 R)
• M6: 1,097,151 km (0.079 R)
• M7: 1,568,982 km (0.095 R)
• M8: 1,600,398 km (0.084 R)
• M9: 1,760,318 km (0.048 R)
• M10: 2,200,136 km (0.095 R)
• M11: 2,785,512 km (0.035 R)
• M12: 3,705,240 km (0.086 R)
• M13: 4,984,900 km (0.057 R)
• M14: 5,124,475 km (0.109 R)
• M15: 5,359,793 km (0.09 R)
• M16: 5,454,937 km (0.073 R)
• M17: 5,890,117 km (0.067 R)
• M18: 5,939,035 km (0.094 R)
• M19: 6,136,654 km (0.118 R)
• M20: 6,436,897 km (0.11 R)
• M21: 7,051,595 km (0.091 R)
• M22: 9,288,981 km (0.062 R)
• M23: 10,275,579 km (0.096 R)
• M24: 10,393,761 km (0.099 R)
• M25: 10,631,621 km (0.092 R)
• M26: 11,847,553 km (0.097 R)
• M27: 12,597,936 km (0.113 R)
• M28: 12,851,504 km (0.104 R)
• M29: 13,622,233 km (0.113 R)
• M30: 13,752,083 km (0.048 R)
• M31: 15,613,380 km (0.027 R)
• M32: 15,817,432 km (0.119 R)
• M33: 15,954,015 km (0.114 R)
• M34: 17,270,476 km (0.078 R)
• M35: 17,411,098 km (0.106 R)
• M36: 18,119,743 km (0.114 R)
• M37: 18,262,609 km (0.041 R)
• M38: 18,765,557 km (0.059 R)
• M39: 21,877,492 km (0.067 R)
• M40: 22,105,778 km (0.109 R)
• M41: 22,334,962 km (0.082 R)
• M42: 22,411,407 km (0.043 R)
• M43: 22,949,660 km (0.102 R)
• M44: 24,432,025 km (0.116 R)
• M45: 25,224,595 km (0.075 R)
• M46: 26,916,098 km (0.106 R)
• M47: 28,312,145 km (0.077 R)
• M48: 29,647,306 km (0.112 R)
• M49: 29,984,350 km (0.086 R)
• M50: 30,407,413 km (0.113 R)
• M51: 30,662,178 km (0.047 R)
• M52: 31,259,373 km (0.072 R)
• M53: 32,292,047 km (0.089 R)
• M54: 33,161,210 km (0.102 R)
• M55: 33,248,576 km (0.09 R)
• M56: 33,335,941 km (0.116 R)
• M57: 33,774,113 km (0.07 R)
• M58: 34,126,117 km (0.091 R)
• M59: 34,833,565 km (0.106 R)
• M60: 36,533,146 km (0.107 R)
• M61: 37,256,901 km (0.112 R)
• M62: 37,438,513 km (0.096 R)
• M63: 38,718,323 km (0.094 R)
• M64: 39,733,942 km (0.117 R)
• M65: 39,919,593 km (0.107 R)
• M66: 41,039,184 km (0.075 R)
• M67: 41,980,005 km (0.055 R)
• M68: 42,263,642 km (0.108 R)
• M69: 43,213,739 km (0.059 R)
• M70: 43,691,405 km (0.03 R)
• M71: 44,555,631 km (0.084 R)
• M72: 45,716,660 km (0.038 R)
• M73: 46,300,990 km (0.084 R)
• M74: 46,789,726 km (0.063 R)
• M75: 48,167,373 km (0.094 R)
• M76: 49,358,770 km (0.103 R)
• M77: 52,379,301 km (0.083 R)
• M78: 53,604,208 km (0.115 R)
• M79: 54,941,912 km (0.112 R)
• M80: 55,045,285 km (0.113 R)
• M81: 55,459,222 km (0.074 R)
• M82: 55,978,326 km (0.11 R)
• M83: 60,081,347 km (0.104 R)
• M84: 62,546,122 km (0.116 R)
• M85: 63,411,097 km (0.031 R)
• M86: 63,953,838 km (0.107 R)
• M87: 64,497,925 km (0.117 R)
• M88: 65,590,887 km (0.088 R)
• M89: 65,920,003 km (0.072 R)
• M90: 66,910,640 km (0.115 R)
• M91: 68,461,222 km (0.046 R)
• M92: 69,352,675 km (0.064 R)
• M93: 69,687,924 km (0.064 R)
• M94: 71,259,450 km (0.096 R)
• M95: 73,752,797 km (0.043 R)
• M96: 74,437,656 km (0.071 R)
• M97: 75,010,018 km (0.09 R)
• M98: 75,583,875 km (0.102 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 16,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit