🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.91 AU - 1.03 AU

Year: 356 Days

Day: 34.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,267,489 km

• M1: 63,429 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.84 AU - 1.28 AU

Year: 407 Days

Day: 17.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.96 AU - 1.52 AU

Year: 515 Days

Day: 35.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.1 AU - 1.72 AU

Year: 624 Days

Day: 40.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.3

Radius: 11.9

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.71 AU - 6.23 AU

Year: 5438 Days

Day: 7.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 64,267,489 km

• M1: 201,957 km (0.074 R)
• M2: 365,468 km (0.071 R)
• M3: 447,148 km (0.094 R)
• M4: 537,056 km (0.099 R)
• M5: 739,013 km (0.098 R)
• M6: 875,447 km (0.104 R)
• M7: 1,007,542 km (0.087 R)
• M8: 1,118,394 km (0.111 R)
• M9: 1,399,039 km (0.071 R)
• M10: 1,492,388 km (0.087 R)
• M11: 1,768,845 km (0.11 R)
• M12: 2,062,207 km (0.09 R)
• M13: 2,151,517 km (0.054 R)
• M14: 2,793,441 km (0.057 R)
• M15: 2,892,774 km (0.094 R)
• M16: 3,054,190 km (0.096 R)
• M17: 3,281,130 km (0.03 R)
• M18: 3,386,148 km (0.085 R)
• M19: 3,883,860 km (0.043 R)
• M20: 4,756,315 km (0.093 R)
• M21: 5,092,910 km (0.084 R)
• M22: 5,214,982 km (0.116 R)
• M23: 5,412,451 km (0.103 R)
• M24: 5,587,181 km (0.064 R)
• M25: 5,993,788 km (0.108 R)
• M26: 6,383,640 km (0.108 R)
• M27: 6,621,651 km (0.066 R)
• M28: 6,862,503 km (0.101 R)
• M29: 7,574,739 km (0.074 R)
• M30: 7,798,687 km (0.116 R)
• M31: 8,167,146 km (0.059 R)
• M32: 8,339,184 km (0.066 R)
• M33: 8,686,999 km (0.082 R)
• M34: 9,039,451 km (0.116 R)
• M35: 9,157,933 km (0.109 R)
• M36: 9,941,227 km (0.09 R)
• M37: 10,094,266 km (0.05 R)
• M38: 10,248,202 km (0.112 R)
• M39: 10,966,122 km (0.077 R)
• M40: 11,991,915 km (0.057 R)
• M41: 12,450,432 km (0.052 R)
• M42: 12,615,588 km (0.11 R)
• M43: 12,748,132 km (0.056 R)
• M44: 12,847,914 km (0.057 R)
• M45: 13,519,758 km (0.117 R)
• M46: 13,723,660 km (0.113 R)
• M47: 14,410,314 km (0.112 R)
• M48: 14,722,974 km (0.077 R)
• M49: 15,108,338 km (0.11 R)
• M50: 15,674,566 km (0.059 R)
• M51: 16,392,187 km (0.11 R)
• M52: 16,900,969 km (0.095 R)
• M53: 17,010,624 km (0.066 R)
• M54: 17,341,086 km (0.107 R)
• M55: 18,158,040 km (0.116 R)
• M56: 18,608,928 km (0.077 R)
• M57: 18,987,411 km (0.072 R)
• M58: 19,521,625 km (0.119 R)
• M59: 19,675,262 km (0.08 R)
• M60: 19,790,602 km (0.086 R)
• M61: 19,983,583 km (0.053 R)
• M62: 21,075,348 km (0.1 R)
• M63: 21,351,206 km (0.059 R)
• M64: 21,866,870 km (0.049 R)
• M65: 22,708,658 km (0.091 R)
• M66: 22,870,223 km (0.114 R)
• M67: 22,951,006 km (0.101 R)
• M68: 23,032,088 km (0.092 R)
• M69: 23,642,597 km (0.069 R)
• M70: 24,011,505 km (0.066 R)
• M71: 24,134,924 km (0.115 R)
• M72: 24,962,948 km (0.12 R)
• M73: 26,095,703 km (0.078 R)
• M74: 26,264,898 km (0.061 R)
• M75: 26,349,571 km (0.113 R)
• M76: 26,434,393 km (0.057 R)
• M77: 28,454,263 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.2

Radius: 12.5

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.15 AU - 6.29 AU

Year: 5783 Days

Day: 6.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,267,489 km

• M1: 172,038 km (0.106 R)
• M2: 340,634 km (0.095 R)
• M3: 434,582 km (0.04 R)
• M4: 646,113 km (0.048 R)
• M5: 736,620 km (0.077 R)
• M6: 844,181 km (0.103 R)
• M7: 1,273,227 km (0.118 R)
• M8: 1,496,876 km (0.096 R)
• M9: 1,766,302 km (0.072 R)
• M10: 1,848,581 km (0.043 R)
• M11: 2,208,962 km (0.089 R)
• M12: 2,298,122 km (0.117 R)
• M13: 2,424,981 km (0.112 R)
• M14: 2,762,325 km (0.1 R)
• M15: 2,858,666 km (0.072 R)
• M16: 2,956,353 km (0.115 R)
• M17: 3,074,835 km (0.117 R)
• M18: 3,215,307 km (0.077 R)
• M19: 3,358,023 km (0.084 R)
• M20: 3,734,561 km (0.061 R)
• M21: 3,949,683 km (0.11 R)
• M22: 4,102,722 km (0.105 R)
• M23: 4,280,145 km (0.109 R)
• M24: 4,573,805 km (0.069 R)
• M25: 4,874,198 km (0.095 R)
• M26: 5,015,119 km (0.118 R)
• M27: 5,133,451 km (0.111 R)
• M28: 5,228,894 km (0.037 R)
• M29: 5,494,431 km (0.085 R)
• M30: 5,616,652 km (0.115 R)
• M31: 6,522,916 km (0.101 R)
• M32: 6,782,767 km (0.1 R)
• M33: 6,861,456 km (0.084 R)
• M34: 6,966,773 km (0.119 R)
• M35: 7,125,795 km (0.082 R)
• M36: 7,286,015 km (0.047 R)
• M37: 7,856,282 km (0.09 R)
• M38: 8,554,006 km (0.112 R)
• M39: 8,695,975 km (0.093 R)
• M40: 9,300,799 km (0.106 R)
• M41: 9,388,314 km (0.099 R)
• M42: 9,711,445 km (0.117 R)
• M43: 9,978,776 km (0.091 R)
• M44: 10,338,858 km (0.111 R)
• M45: 10,459,883 km (0.107 R)
• M46: 10,703,279 km (0.114 R)
• M47: 11,195,605 km (0.061 R)
• M48: 11,288,805 km (0.095 R)
• M49: 11,601,315 km (0.106 R)
• M50: 11,695,562 km (0.109 R)
• M51: 12,394,782 km (0.068 R)
• M52: 12,846,867 km (0.117 R)
• M53: 12,977,166 km (0.116 R)
• M54: 13,370,310 km (0.102 R)
• M55: 13,767,342 km (0.099 R)
• M56: 13,900,634 km (0.063 R)
• M57: 14,404,031 km (0.104 R)
• M58: 14,811,087 km (0.071 R)
• M59: 15,016,036 km (0.071 R)
• M60: 15,602,011 km (0.07 R)
• M61: 15,950,125 km (0.104 R)
• M62: 16,160,310 km (0.076 R)
• M63: 16,265,627 km (0.046 R)
• M64: 17,045,630 km (0.106 R)
• M65: 18,129,018 km (0.11 R)
• M66: 18,642,139 km (0.068 R)
• M67: 19,383,546 km (0.1 R)
• M68: 20,589,753 km (0.088 R)
• M69: 20,818,638 km (0.109 R)
• M70: 21,742,555 km (0.062 R)
• M71: 22,248,644 km (0.062 R)
• M72: 22,798,117 km (0.12 R)
• M73: 23,153,562 km (0.076 R)
• M74: 24,755,904 km (0.108 R)
• M75: 24,836,986 km (0.042 R)
• M76: 25,284,434 km (0.075 R)
• M77: 25,365,965 km (0.054 R)
• M78: 26,063,390 km (0.056 R)
• M79: 26,476,579 km (0.085 R)
• M80: 26,559,456 km (0.096 R)
• M81: 26,767,098 km (0.117 R)
• M82: 27,100,552 km (0.108 R)
• M83: 27,897,759 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.9

Radius: 11.8

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 11.46 AU - 12.16 AU

Year: 15130 Days

Day: 10 Hours

Environment

Temp: -187 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 64,267,489 km

• M1: 234,121 km (0.103 R)
• M2: 417,378 km (0.072 R)
• M3: 1,371,214 km (0.09 R)
• M4: 1,808,489 km (0.078 R)
• M5: 2,335,971 km (0.063 R)
• M6: 2,432,611 km (0.099 R)
• M7: 2,755,892 km (0.078 R)
• M8: 3,921,708 km (0.037 R)
• M9: 4,008,325 km (0.089 R)
• M10: 4,271,767 km (0.092 R)
• M11: 4,541,193 km (0.054 R)
• M12: 5,936,642 km (0.076 R)
• M13: 6,170,164 km (0.113 R)
• M14: 6,474,895 km (0.047 R)
• M15: 7,852,243 km (0.085 R)
• M16: 8,517,804 km (0.075 R)
• M17: 8,743,696 km (0.119 R)
• M18: 9,086,275 km (0.114 R)
• M19: 9,201,466 km (0.088 R)
• M20: 9,394,597 km (0.115 R)
• M21: 9,510,984 km (0.079 R)
• M22: 10,220,078 km (0.085 R)
• M23: 10,460,182 km (0.111 R)
• M24: 11,814,342 km (0.084 R)
• M25: 13,924,869 km (0.116 R)
• M26: 14,639,049 km (0.112 R)
• M27: 15,963,589 km (0.097 R)
• M28: 16,056,339 km (0.086 R)
• M29: 16,149,240 km (0.116 R)
• M30: 16,522,935 km (0.073 R)
• M31: 16,757,804 km (0.105 R)
• M32: 16,993,869 km (0.106 R)
• M33: 18,921,887 km (0.092 R)
• M34: 19,911,626 km (0.061 R)
• M35: 20,161,754 km (0.12 R)
• M36: 20,412,779 km (0.066 R)
• M37: 20,665,001 km (0.066 R)
• M38: 20,766,129 km (0.065 R)
• M39: 21,172,437 km (0.12 R)
• M40: 21,478,963 km (0.104 R)
• M41: 22,667,219 km (0.083 R)
• M42: 24,089,296 km (0.09 R)
• M43: 25,161,165 km (0.06 R)
• M44: 26,030,030 km (0.03 R)
• M45: 26,578,007 km (0.055 R)
• M46: 26,908,618 km (0.057 R)
• M47: 27,351,577 km (0.074 R)
• M48: 29,033,955 km (0.08 R)
• M49: 29,830,563 km (0.099 R)
• M50: 30,289,081 km (0.101 R)
• M51: 30,807,587 km (0.108 R)
• M52: 31,154,953 km (0.073 R)
• M53: 32,439,550 km (0.107 R)
• M54: 33,029,115 km (0.059 R)
• M55: 34,578,800 km (0.111 R)
• M56: 34,759,065 km (0.097 R)
• M57: 36,151,971 km (0.044 R)
• M58: 37,501,344 km (0.082 R)
• M59: 38,555,261 km (0.109 R)
• M60: 40,692,266 km (0.065 R)
• M61: 41,583,271 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406.3

Radius: 4.4

Gravity: 20.99 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 12.14 AU - 16.46 AU

Year: 20159 Days

Day: 17.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,267,489 km

• M1: 222,901 km (0.054 R)
• M2: 422,315 km (0.083 R)
• M3: 530,324 km (0.109 R)
• M4: 860,487 km (0.043 R)
• M5: 951,592 km (0.117 R)
• M6: 1,480,570 km (0.08 R)
• M7: 1,788,443 km (0.072 R)
• M8: 1,905,278 km (0.082 R)
• M9: 2,333,727 km (0.048 R)
• M10: 2,429,469 km (0.108 R)
• M11: 2,624,545 km (0.11 R)
• M12: 2,724,028 km (0.109 R)
• M13: 2,757,388 km (0.098 R)
• M14: 2,926,733 km (0.072 R)
• M15: 3,064,512 km (0.114 R)
• M16: 3,563,571 km (0.076 R)
• M17: 3,935,322 km (0.073 R)
• M18: 3,973,170 km (0.111 R)
• M19: 4,280,444 km (0.064 R)
• M20: 4,555,554 km (0.108 R)
• M21: 4,795,958 km (0.1 R)
• M22: 5,414,845 km (0.071 R)
• M23: 5,541,554 km (0.081 R)
• M24: 5,626,675 km (0.118 R)
• M25: 5,971,199 km (0.047 R)
• M26: 6,234,192 km (0.036 R)
• M27: 6,500,925 km (0.075 R)
• M28: 6,726,070 km (0.103 R)
• M29: 6,816,726 km (0.105 R)
• M30: 8,864,123 km (0.053 R)
• M31: 11,353,132 km (0.112 R)
• M32: 12,561,135 km (0.051 R)
• M33: 12,672,884 km (0.117 R)
• M34: 13,180,171 km (0.099 R)
• M35: 13,636,744 km (0.106 R)
• M36: 14,214,640 km (0.073 R)
• M37: 14,448,013 km (0.053 R)
• M38: 16,482,544 km (0.085 R)
• M39: 16,604,915 km (0.05 R)
• M40: 17,345,873 km (0.097 R)
• M41: 17,908,660 km (0.062 R)
• M42: 19,373,971 km (0.09 R)
• M43: 19,697,552 km (0.085 R)
• M44: 21,743,452 km (0.099 R)
• M45: 23,373,022 km (0.048 R)
• M46: 25,394,089 km (0.08 R)
• M47: 25,606,219 km (0.097 R)
• M48: 25,677,128 km (0.109 R)
• M49: 26,892,012 km (0.075 R)
• M50: 27,688,023 km (0.106 R)
• M51: 28,565,265 km (0.102 R)
• M52: 29,972,831 km (0.073 R)
• M53: 30,346,826 km (0.111 R)
• M54: 32,011,401 km (0.094 R)
• M55: 32,470,367 km (0.114 R)
• M56: 32,777,641 km (0.051 R)
• M57: 33,705,148 km (0.101 R)
• M58: 33,782,939 km (0.12 R)
• M59: 34,016,312 km (0.087 R)
• M60: 34,406,463 km (0.106 R)
• M61: 36,778,786 km (0.111 R)
• M62: 37,018,891 km (0.047 R)
• M63: 37,259,444 km (0.039 R)
• M64: 37,420,262 km (0.051 R)
• M65: 37,742,346 km (0.112 R)
• M66: 37,984,545 km (0.068 R)
• M67: 38,876,896 km (0.091 R)
• M68: 39,203,169 km (0.089 R)
• M69: 40,847,998 km (0.084 R)
• M70: 42,012,617 km (0.086 R)
• M71: 42,431,192 km (0.084 R)
• M72: 44,459,739 km (0.065 R)
• M73: 44,544,860 km (0.095 R)
• M74: 46,865,871 km (0.107 R)
• M75: 48,259,675 km (0.067 R)
• M76: 49,137,665 km (0.096 R)
• M77: 49,490,416 km (0.101 R)
• M78: 50,287,025 km (0.032 R)
• M79: 51,892,958 km (0.076 R)
• M80: 52,072,476 km (0.109 R)
• M81: 53,878,421 km (0.102 R)
• M82: 54,151,138 km (0.04 R)
• M83: 55,796,864 km (0.113 R)
• M84: 56,533,484 km (0.091 R)
• M85: 56,718,238 km (0.074 R)
• M86: 57,366,146 km (0.093 R)
• M87: 58,016,448 km (0.1 R)
• M88: 58,296,046 km (0.08 R)
• M89: 60,642,339 km (0.115 R)
• M90: 62,255,453 km (0.112 R)
• M91: 62,732,521 km (0.087 R)
• M92: 63,210,935 km (0.039 R)
• M93: 64,171,203 km (0.074 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 17,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit