🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.43 AU - 0.61 AU

Year: 133 Days

Day: 46.1 Hours

Environment

Temp: 253 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.63 AU - 0.75 AU

Year: 203 Days

Day: 24.1 Hours

Environment

Temp: 228 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,065,662 km

• M1: 271,819 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.2 AU - 1.38 AU

Year: 520 Days

Day: 18.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,065,662 km

• M1: 66,721 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.5 AU - 3.14 AU

Year: 1680 Days

Day: 38.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.3

Radius: 10.3

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.89 AU - 10.21 AU

Year: 11303 Days

Day: 7 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,065,662 km

• M1: 148,700 km (0.078 R)
• M2: 257,009 km (0.111 R)
• M3: 646,562 km (0.026 R)
• M4: 940,223 km (0.11 R)
• M5: 1,091,616 km (0.09 R)
• M6: 1,228,049 km (0.079 R)
• M7: 1,394,701 km (0.101 R)
• M8: 1,994,289 km (0.031 R)
• M9: 2,454,901 km (0.093 R)
• M10: 3,371,637 km (0.103 R)
• M11: 3,505,826 km (0.043 R)
• M12: 4,203,401 km (0.049 R)
• M13: 4,494,518 km (0.052 R)
• M14: 5,134,648 km (0.046 R)
• M15: 5,763,408 km (0.085 R)
• M16: 6,250,947 km (0.086 R)
• M17: 6,541,466 km (0.058 R)
• M18: 6,964,230 km (0.071 R)
• M19: 7,049,800 km (0.062 R)
• M20: 8,014,856 km (0.032 R)
• M21: 8,149,643 km (0.089 R)
• M22: 8,467,239 km (0.074 R)
• M23: 8,604,570 km (0.082 R)
• M24: 8,835,101 km (0.11 R)
• M25: 9,538,959 km (0.062 R)
• M26: 9,681,825 km (0.099 R)
• M27: 9,969,950 km (0.049 R)
• M28: 10,554,429 km (0.089 R)
• M29: 10,702,381 km (0.045 R)
• M30: 11,100,162 km (0.093 R)
• M31: 11,300,773 km (0.075 R)
• M32: 11,553,444 km (0.099 R)
• M33: 11,910,085 km (0.076 R)
• M34: 12,478,108 km (0.108 R)
• M35: 13,855,456 km (0.114 R)
• M36: 14,234,537 km (0.11 R)
• M37: 14,616,909 km (0.118 R)
• M38: 14,947,520 km (0.071 R)
• M39: 15,113,723 km (0.102 R)
• M40: 16,351,197 km (0.115 R)
• M41: 16,465,340 km (0.04 R)
• M42: 17,387,761 km (0.101 R)
• M43: 17,562,640 km (0.086 R)
• M44: 17,679,476 km (0.077 R)
• M45: 18,922,335 km (0.06 R)
• M46: 19,766,367 km (0.11 R)
• M47: 20,131,984 km (0.096 R)
• M48: 20,561,330 km (0.071 R)
• M49: 20,993,668 km (0.116 R)
• M50: 21,428,997 km (0.067 R)
• M51: 21,993,131 km (0.111 R)
• M52: 22,625,631 km (0.1 R)
• M53: 23,071,881 km (0.099 R)
• M54: 23,650,077 km (0.097 R)
• M55: 24,428,285 km (0.084 R)
• M56: 24,755,007 km (0.101 R)
• M57: 25,280,843 km (0.117 R)
• M58: 28,306,759 km (0.1 R)
• M59: 28,443,791 km (0.066 R)
• M60: 30,879,095 km (0.097 R)
• M61: 31,090,925 km (0.104 R)
• M62: 31,161,685 km (0.089 R)
• M63: 32,443,739 km (0.069 R)
• M64: 33,019,092 km (0.045 R)
• M65: 33,091,199 km (0.084 R)
• M66: 35,427,768 km (0.081 R)
• M67: 38,650,405 km (0.097 R)
• M68: 39,413,205 km (0.096 R)
• M69: 42,592,309 km (0.055 R)
• M70: 42,906,913 km (0.12 R)
• M71: 42,985,602 km (0.096 R)
• M72: 44,570,890 km (0.096 R)
• M73: 45,611,643 km (0.096 R)
• M74: 45,691,977 km (0.036 R)
• M75: 47,146,966 km (0.112 R)
• M76: 49,440,301 km (0.045 R)
• M77: 49,853,640 km (0.063 R)
• M78: 50,933,737 km (0.119 R)
• M79: 52,694,653 km (0.033 R)
• M80: 53,540,180 km (0.109 R)
• M81: 53,879,768 km (0.105 R)
• M82: 55,244,848 km (0.035 R)
• M83: 55,416,287 km (0.095 R)
• M84: 55,931,652 km (0.107 R)
• M85: 56,707,616 km (0.077 R)
• M86: 56,880,551 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.1

Radius: 8.2

Gravity: 12.38 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.62 AU - 14.4 AU

Year: 14766 Days

Day: 12.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,065,662 km

• M1: 104,120 km (0.04 R)
• M2: 446,101 km (0.12 R)
• M3: 498,909 km (0.067 R)
• M4: 573,259 km (0.116 R)
• M5: 755,320 km (0.116 R)
• M6: 1,050,925 km (0.1 R)
• M7: 1,224,758 km (0.108 R)
• M8: 1,302,100 km (0.082 R)
• M9: 1,600,248 km (0.115 R)
• M10: 1,742,965 km (0.072 R)
• M11: 1,860,100 km (0.054 R)
• M12: 1,979,928 km (0.097 R)
• M13: 2,227,363 km (0.063 R)
• M14: 2,718,044 km (0.076 R)
• M15: 2,785,961 km (0.052 R)
• M16: 3,205,583 km (0.096 R)
• M17: 4,221,203 km (0.102 R)
• M18: 4,702,310 km (0.099 R)
• M19: 5,285,592 km (0.044 R)
• M20: 5,370,863 km (0.095 R)
• M21: 5,629,218 km (0.118 R)
• M22: 5,980,175 km (0.083 R)
• M23: 6,841,709 km (0.053 R)
• M24: 9,860,145 km (0.111 R)
• M25: 10,603,796 km (0.099 R)
• M26: 10,873,671 km (0.025 R)
• M27: 11,310,347 km (0.081 R)
• M28: 11,586,205 km (0.076 R)
• M29: 11,697,207 km (0.096 R)
• M30: 12,032,157 km (0.092 R)
• M31: 12,200,903 km (0.107 R)
• M32: 14,285,549 km (0.12 R)
• M33: 14,345,089 km (0.04 R)
• M34: 14,703,526 km (0.078 R)
• M35: 14,823,803 km (0.047 R)
• M36: 15,065,104 km (0.084 R)
• M37: 15,247,015 km (0.092 R)
• M38: 15,368,638 km (0.072 R)
• M39: 16,353,291 km (0.107 R)
• M40: 16,665,352 km (0.07 R)
• M41: 16,727,884 km (0.084 R)
• M42: 19,164,983 km (0.077 R)
• M43: 19,296,330 km (0.078 R)
• M44: 19,427,976 km (0.099 R)
• M45: 21,233,772 km (0.086 R)
• M46: 22,674,998 km (0.111 R)
• M47: 23,864,750 km (0.114 R)
• M48: 25,074,697 km (0.12 R)
• M49: 25,218,461 km (0.1 R)
• M50: 26,013,424 km (0.097 R)
• M51: 27,850,785 km (0.108 R)
• M52: 27,925,135 km (0.072 R)
• M53: 29,577,743 km (0.111 R)
• M54: 30,186,457 km (0.062 R)
• M55: 31,030,338 km (0.048 R)
• M56: 31,493,793 km (0.107 R)
• M57: 31,571,284 km (0.05 R)
• M58: 32,741,140 km (0.108 R)
• M59: 34,163,516 km (0.073 R)
• M60: 34,402,574 km (0.064 R)
• M61: 34,962,369 km (0.105 R)
• M62: 35,929,220 km (0.103 R)
• M63: 36,415,862 km (0.043 R)
• M64: 37,724,394 km (0.116 R)
• M65: 38,881,983 km (0.112 R)
• M66: 40,893,476 km (0.052 R)
• M67: 41,656,425 km (0.112 R)
• M68: 42,338,591 km (0.106 R)
• M69: 44,060,014 km (0.114 R)
• M70: 44,146,631 km (0.074 R)
• M71: 44,233,398 km (0.032 R)
• M72: 45,366,153 km (0.093 R)
• M73: 45,716,511 km (0.081 R)
• M74: 45,891,989 km (0.115 R)
• M75: 47,304,492 km (0.052 R)
• M76: 47,393,353 km (0.084 R)
• M77: 47,837,958 km (0.034 R)
• M78: 50,262,641 km (0.093 R)
• M79: 50,625,266 km (0.087 R)
• M80: 51,170,700 km (0.12 R)
• M81: 52,818,969 km (0.086 R)
• M82: 53,742,287 km (0.098 R)
• M83: 54,391,691 km (0.094 R)
• M84: 55,698,279 km (0.053 R)
• M85: 60,256,078 km (0.089 R)
• M86: 60,737,783 km (0.096 R)
• M87: 62,287,467 km (0.12 R)
• M88: 62,384,855 km (0.032 R)
• M89: 63,556,207 km (0.052 R)
• M90: 64,636,453 km (0.07 R)
• M91: 64,932,058 km (0.082 R)
• M92: 65,425,881 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.2

Radius: 4.6

Gravity: 23.54 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 13.71 AU - 19.49 AU

Year: 23994 Days

Day: 17.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,065,662 km

• M1: 64,177 km (0.1 R)
• M2: 185,053 km (0.071 R)
• M3: 520,002 km (0.112 R)
• M4: 674,836 km (0.103 R)
• M5: 972,685 km (0.083 R)
• M6: 1,107,772 km (0.093 R)
• M7: 1,248,993 km (0.117 R)
• M8: 1,771,388 km (0.104 R)
• M9: 2,950,818 km (0.119 R)
• M10: 3,107,297 km (0.106 R)
• M11: 3,146,791 km (0.096 R)
• M12: 3,592,593 km (0.056 R)
• M13: 3,759,544 km (0.083 R)
• M14: 3,886,553 km (0.063 R)
• M15: 4,363,919 km (0.09 R)
• M16: 5,612,164 km (0.069 R)
• M17: 6,450,810 km (0.072 R)
• M18: 7,433,518 km (0.092 R)
• M19: 7,486,476 km (0.052 R)
• M20: 7,860,919 km (0.067 R)
• M21: 7,914,924 km (0.115 R)
• M22: 8,132,290 km (0.115 R)
• M23: 9,020,752 km (0.105 R)
• M24: 9,133,997 km (0.101 R)
• M25: 11,864,906 km (0.069 R)
• M26: 13,188,997 km (0.081 R)
• M27: 13,253,175 km (0.031 R)
• M28: 14,360,648 km (0.104 R)
• M29: 15,025,909 km (0.096 R)
• M30: 17,221,108 km (0.063 R)
• M31: 17,502,502 km (0.08 R)
• M32: 17,714,482 km (0.112 R)
• M33: 18,212,494 km (0.109 R)
• M34: 20,547,118 km (0.115 R)
• M35: 23,283,861 km (0.117 R)
• M36: 23,361,353 km (0.066 R)
• M37: 23,439,144 km (0.116 R)
• M38: 23,516,935 km (0.084 R)
• M39: 23,828,996 km (0.05 R)
• M40: 25,810,569 km (0.115 R)
• M41: 28,838,580 km (0.118 R)
• M42: 29,256,257 km (0.095 R)
• M43: 30,776,471 km (0.08 R)
• M44: 32,582,416 km (0.104 R)
• M45: 33,192,028 km (0.074 R)
• M46: 33,893,193 km (0.066 R)
• M47: 34,245,645 km (0.101 R)
• M48: 34,422,320 km (0.067 R)
• M49: 35,667,573 km (0.088 R)
• M50: 35,936,400 km (0.109 R)
• M51: 36,026,159 km (0.097 R)
• M52: 36,927,636 km (0.1 R)
• M53: 37,108,799 km (0.094 R)
• M54: 39,676,198 km (0.085 R)
• M55: 40,047,500 km (0.116 R)
• M56: 40,326,948 km (0.104 R)
• M57: 41,638,922 km (0.075 R)
• M58: 42,205,598 km (0.033 R)
• M59: 42,774,669 km (0.086 R)
• M60: 43,537,468 km (0.103 R)
• M61: 46,927,206 km (0.104 R)
• M62: 49,599,324 km (0.117 R)
• M63: 49,999,498 km (0.075 R)
• M64: 50,199,959 km (0.113 R)
• M65: 50,501,100 km (0.06 R)
• M66: 50,802,838 km (0.099 R)
• M67: 52,829,740 km (0.096 R)
• M68: 53,443,091 km (0.098 R)
• M69: 53,647,891 km (0.119 R)
• M70: 54,161,460 km (0.077 R)
• M71: 55,296,908 km (0.119 R)
• M72: 56,335,865 km (0.103 R)
• M73: 56,648,824 km (0.097 R)
• M74: 57,171,669 km (0.117 R)
• M75: 58,222,145 km (0.113 R)
• M76: 58,538,544 km (0.107 R)
• M77: 58,749,777 km (0.062 R)
• M78: 59,916,191 km (0.119 R)
• M79: 60,235,583 km (0.109 R)
• M80: 62,164,049 km (0.033 R)
• M81: 62,595,489 km (0.081 R)
• M82: 62,811,508 km (0.09 R)
• M83: 63,027,677 km (0.085 R)
• M84: 65,094,521 km (0.099 R)
• M85: 65,204,027 km (0.111 R)
• M86: 65,971,464 km (0.075 R)
• M87: 69,182,882 km (0.117 R)
• M88: 69,741,630 km (0.079 R)
• M89: 71,765,839 km (0.085 R)
• M90: 73,012,288 km (0.051 R)
• M91: 74,380,061 km (0.091 R)
• M92: 75,526,430 km (0.106 R)
• M93: 75,871,552 km (0.058 R)
• M94: 76,447,803 km (0.073 R)
• M95: 76,678,633 km (0.096 R)
• M96: 77,141,189 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.5

Radius: 4.7

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 14.21 AU - 22.37 AU

Year: 27750 Days

Day: 24.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,065,662 km

• M1: 105,018 km (0.115 R)
• M2: 166,203 km (0.074 R)
• M3: 256,261 km (0.117 R)
• M4: 315,352 km (0.091 R)
• M5: 465,997 km (0.057 R)
• M6: 559,197 km (0.1 R)
• M7: 1,314,367 km (0.056 R)
• M8: 1,843,046 km (0.103 R)
• M9: 2,176,200 km (0.102 R)
• M10: 2,301,862 km (0.094 R)
• M11: 2,397,904 km (0.043 R)
• M12: 3,035,490 km (0.081 R)
• M13: 3,140,658 km (0.102 R)
• M14: 3,463,789 km (0.089 R)
• M15: 4,063,826 km (0.054 R)
• M16: 4,415,381 km (0.083 R)
• M17: 4,981,609 km (0.078 R)
• M18: 5,147,513 km (0.108 R)
• M19: 5,960,278 km (0.068 R)
• M20: 7,511,459 km (0.096 R)
• M21: 7,558,881 km (0.065 R)
• M22: 8,184,350 km (0.098 R)
• M23: 8,676,677 km (0.027 R)
• M24: 10,210,653 km (0.096 R)
• M25: 10,900,898 km (0.035 R)
• M26: 11,116,319 km (0.099 R)
• M27: 11,936,564 km (0.107 R)
• M28: 12,325,967 km (0.094 R)
• M29: 12,381,917 km (0.118 R)
• M30: 12,719,559 km (0.086 R)
• M31: 13,003,197 km (0.062 R)
• M32: 14,275,826 km (0.118 R)
• M33: 14,334,618 km (0.077 R)
• M34: 14,748,405 km (0.116 R)
• M35: 17,000,003 km (0.12 R)
• M36: 17,249,682 km (0.079 R)
• M37: 19,031,692 km (0.098 R)
• M38: 19,226,019 km (0.052 R)
• M39: 19,486,170 km (0.117 R)
• M40: 20,010,062 km (0.086 R)
• M41: 20,075,885 km (0.102 R)
• M42: 21,004,738 km (0.116 R)
• M43: 21,339,987 km (0.114 R)
• M44: 21,407,156 km (0.071 R)
• M45: 23,041,962 km (0.055 R)
• M46: 23,180,040 km (0.053 R)
• M47: 23,249,155 km (0.117 R)
• M48: 24,014,049 km (0.115 R)
• M49: 24,083,911 km (0.098 R)
• M50: 24,224,084 km (0.085 R)
• M51: 25,926,059 km (0.028 R)
• M52: 27,009,447 km (0.1 R)
• M53: 27,373,718 km (0.06 R)
• M54: 27,739,784 km (0.071 R)
• M55: 27,960,141 km (0.117 R)
• M56: 30,422,223 km (0.083 R)
• M57: 33,030,611 km (0.118 R)
• M58: 33,420,164 km (0.097 R)
• M59: 34,440,272 km (0.058 R)
• M60: 34,677,086 km (0.05 R)
• M61: 35,311,231 km (0.058 R)
• M62: 35,789,495 km (0.106 R)
• M63: 36,189,520 km (0.097 R)
• M64: 36,832,791 km (0.072 R)
• M65: 38,949,451 km (0.074 R)
• M66: 39,196,138 km (0.092 R)
• M67: 39,608,579 km (0.091 R)
• M68: 39,774,035 km (0.089 R)
• M69: 40,022,517 km (0.031 R)
• M70: 41,524,180 km (0.105 R)
• M71: 41,860,327 km (0.063 R)
• M72: 42,366,416 km (0.111 R)
• M73: 42,874,451 km (0.026 R)
• M74: 44,153,213 km (0.066 R)
• M75: 44,238,933 km (0.066 R)
• M76: 44,582,409 km (0.11 R)
• M77: 46,138,377 km (0.117 R)
• M78: 46,748,437 km (0.114 R)
• M79: 46,923,167 km (0.081 R)
• M80: 47,010,532 km (0.045 R)
• M81: 47,361,040 km (0.115 R)
• M82: 47,976,187 km (0.097 R)
• M83: 48,505,763 km (0.113 R)
• M84: 51,092,011 km (0.101 R)
• M85: 54,089,055 km (0.056 R)
• M86: 56,490,250 km (0.101 R)
• M87: 56,862,749 km (0.081 R)
• M88: 56,955,949 km (0.056 R)
• M89: 58,078,980 km (0.045 R)
• M90: 58,643,113 km (0.108 R)
• M91: 59,114,646 km (0.086 R)
• M92: 61,300,121 km (0.113 R)
• M93: 61,682,792 km (0.076 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 20,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit