🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.83 AU - 1.17 AU

Year: 375 Days

Day: 18.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.03 AU - 1.05 AU

Year: 397 Days

Day: 34.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,292,136 km

• M1: 926,011 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.95 AU - 2.35 AU

Year: 1181 Days

Day: 32.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,292,136 km

• M1: 754,721 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.09 AU - 3.99 AU

Year: 2496 Days

Day: 39.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,292,136 km

• M1: 81,232 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.2

Radius: 14.1

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.81 AU - 7.53 AU

Year: 6455 Days

Day: 5.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 79,292,136 km

• M1: 176,376 km (0.117 R)
• M2: 275,709 km (0.104 R)
• M3: 403,316 km (0.105 R)
• M4: 794,664 km (0.106 R)
• M5: 978,520 km (0.111 R)
• M6: 1,282,503 km (0.112 R)
• M7: 1,667,717 km (0.095 R)
• M8: 1,821,653 km (0.073 R)
• M9: 3,010,208 km (0.091 R)
• M10: 3,263,926 km (0.094 R)
• M11: 3,524,975 km (0.114 R)
• M12: 3,792,755 km (0.109 R)
• M13: 3,906,449 km (0.104 R)
• M14: 4,021,191 km (0.084 R)
• M15: 4,301,388 km (0.105 R)
• M16: 4,539,847 km (0.071 R)
• M17: 4,807,328 km (0.1 R)
• M18: 5,230,839 km (0.097 R)
• M19: 5,408,861 km (0.08 R)
• M20: 6,114,215 km (0.116 R)
• M21: 7,156,014 km (0.095 R)
• M22: 7,382,505 km (0.105 R)
• M23: 7,553,795 km (0.119 R)
• M24: 8,520,048 km (0.087 R)
• M25: 9,216,426 km (0.112 R)
• M26: 9,401,179 km (0.114 R)
• M27: 10,184,025 km (0.117 R)
• M28: 10,407,075 km (0.117 R)
• M29: 11,612,684 km (0.06 R)
• M30: 13,068,720 km (0.117 R)
• M31: 13,172,541 km (0.049 R)
• M32: 13,520,356 km (0.082 R)
• M33: 13,765,697 km (0.079 R)
• M34: 13,941,774 km (0.032 R)
• M35: 14,296,171 km (0.068 R)
• M36: 15,159,201 km (0.082 R)
• M37: 15,487,120 km (0.097 R)
• M38: 16,075,937 km (0.104 R)
• M39: 16,187,238 km (0.081 R)
• M40: 16,709,783 km (0.114 R)
• M41: 16,860,129 km (0.104 R)
• M42: 17,733,032 km (0.114 R)
• M43: 18,271,734 km (0.077 R)
• M44: 18,426,568 km (0.1 R)
• M45: 18,582,000 km (0.104 R)
• M46: 19,365,145 km (0.11 R)
• M47: 19,562,614 km (0.117 R)
• M48: 19,919,854 km (0.106 R)
• M49: 20,479,799 km (0.087 R)
• M50: 21,533,267 km (0.097 R)
• M51: 22,604,537 km (0.109 R)
• M52: 22,812,478 km (0.102 R)
• M53: 23,021,168 km (0.089 R)
• M54: 23,146,680 km (0.067 R)
• M55: 24,201,196 km (0.057 R)
• M56: 24,499,344 km (0.068 R)
• M57: 24,670,334 km (0.098 R)
• M58: 25,013,213 km (0.071 R)
• M59: 25,357,886 km (0.101 R)
• M60: 26,401,032 km (0.109 R)
• M61: 26,576,211 km (0.093 R)
• M62: 26,707,857 km (0.104 R)
• M63: 26,971,898 km (0.112 R)
• M64: 27,192,555 km (0.098 R)
• M65: 27,902,696 km (0.1 R)
• M66: 28,439,303 km (0.102 R)
• M67: 29,432,035 km (0.101 R)
• M68: 29,613,796 km (0.106 R)
• M69: 30,023,993 km (0.105 R)
• M70: 30,206,952 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.9

Radius: 11.6

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.43 AU - 7.39 AU

Year: 6807 Days

Day: 14.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,292,136 km

• M1: 176,525 km (0.094 R)
• M2: 482,004 km (0.054 R)
• M3: 673,340 km (0.114 R)
• M4: 906,713 km (0.079 R)
• M5: 1,033,721 km (0.051 R)
• M6: 1,133,054 km (0.102 R)
• M7: 2,064,899 km (0.055 R)
• M8: 2,235,591 km (0.099 R)
• M9: 2,366,788 km (0.068 R)
• M10: 2,869,736 km (0.096 R)
• M11: 3,061,072 km (0.062 R)
• M12: 3,380,762 km (0.067 R)
• M13: 3,946,691 km (0.115 R)
• M14: 4,486,889 km (0.083 R)
• M15: 4,878,985 km (0.103 R)
• M16: 4,992,979 km (0.11 R)
• M17: 5,194,786 km (0.077 R)
• M18: 5,666,319 km (0.06 R)
• M19: 5,937,689 km (0.115 R)
• M20: 6,244,066 km (0.067 R)
• M21: 6,587,243 km (0.1 R)
• M22: 6,936,704 km (0.048 R)
• M23: 7,033,045 km (0.071 R)
• M24: 7,129,835 km (0.092 R)
• M25: 7,227,073 km (0.111 R)
• M26: 7,819,780 km (0.083 R)
• M27: 8,122,117 km (0.093 R)
• M28: 8,531,267 km (0.076 R)
• M29: 9,405,069 km (0.066 R)
• M30: 9,690,651 km (0.112 R)
• M31: 10,750,103 km (0.11 R)
• M32: 11,011,450 km (0.108 R)
• M33: 11,161,647 km (0.054 R)
• M34: 12,349,005 km (0.101 R)
• M35: 12,898,328 km (0.05 R)
• M36: 13,017,109 km (0.098 R)
• M37: 13,656,640 km (0.088 R)
• M38: 14,388,473 km (0.047 R)
• M39: 14,635,309 km (0.062 R)
• M40: 14,924,931 km (0.081 R)
• M41: 15,300,122 km (0.076 R)
• M42: 15,720,791 km (0.026 R)
• M43: 16,145,201 km (0.105 R)
• M44: 16,316,041 km (0.062 R)
• M45: 16,659,518 km (0.088 R)
• M46: 17,397,185 km (0.085 R)
• M47: 17,484,700 km (0.115 R)
• M48: 17,836,255 km (0.054 R)
• M49: 18,057,061 km (0.115 R)
• M50: 18,412,356 km (0.09 R)
• M51: 18,590,976 km (0.111 R)
• M52: 19,175,006 km (0.069 R)
• M53: 19,265,513 km (0.108 R)
• M54: 19,856,574 km (0.108 R)
• M55: 20,546,071 km (0.111 R)
• M56: 20,638,672 km (0.098 R)
• M57: 21,336,995 km (0.096 R)
• M58: 22,852,720 km (0.12 R)
• M59: 24,012,104 km (0.114 R)
• M60: 24,158,411 km (0.107 R)
• M61: 25,388,853 km (0.105 R)
• M62: 25,936,680 km (0.032 R)
• M63: 27,196,444 km (0.071 R)
• M64: 27,756,987 km (0.096 R)
• M65: 29,045,175 km (0.042 R)
• M66: 30,037,158 km (0.118 R)
• M67: 30,458,276 km (0.065 R)
• M68: 30,987,254 km (0.098 R)
• M69: 31,947,224 km (0.076 R)
• M70: 32,161,747 km (0.101 R)
• M71: 32,538,584 km (0.118 R)
• M72: 33,133,684 km (0.091 R)
• M73: 33,459,658 km (0.074 R)
• M74: 34,444,311 km (0.061 R)
• M75: 34,719,571 km (0.118 R)
• M76: 34,885,027 km (0.105 R)
• M77: 34,995,579 km (0.118 R)
• M78: 35,106,132 km (0.06 R)
• M79: 35,605,191 km (0.115 R)
• M80: 35,771,992 km (0.097 R)
• M81: 36,778,786 km (0.094 R)
• M82: 36,947,383 km (0.111 R)
• M83: 37,681,460 km (0.065 R)
• M84: 37,794,705 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.4

Radius: 10.5

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.75 AU - 12.55 AU

Year: 13024 Days

Day: 6.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 79,292,136 km

• M1: 131,796 km (0.047 R)
• M2: 401,969 km (0.093 R)
• M3: 468,840 km (0.118 R)
• M4: 616,194 km (0.088 R)
• M5: 751,879 km (0.112 R)
• M6: 1,038,808 km (0.051 R)
• M7: 1,324,390 km (0.092 R)
• M8: 1,673,103 km (0.098 R)
• M9: 2,112,322 km (0.09 R)
• M10: 2,432,162 km (0.092 R)
• M11: 2,631,576 km (0.051 R)
• M12: 2,929,276 km (0.043 R)
• M13: 3,046,561 km (0.111 R)
• M14: 3,359,370 km (0.086 R)
• M15: 3,937,865 km (0.088 R)
• M16: 4,466,244 km (0.089 R)
• M17: 4,601,930 km (0.075 R)
• M18: 4,960,965 km (0.106 R)
• M19: 5,357,848 km (0.099 R)
• M20: 5,444,315 km (0.088 R)
• M21: 5,794,524 km (0.096 R)
• M22: 5,942,775 km (0.118 R)
• M23: 6,364,193 km (0.076 R)
• M24: 6,983,229 km (0.115 R)
• M25: 7,109,340 km (0.111 R)
• M26: 7,268,063 km (0.082 R)
• M27: 7,718,801 km (0.116 R)
• M28: 8,579,737 km (0.048 R)
• M29: 10,536,028 km (0.051 R)
• M30: 12,893,242 km (0.106 R)
• M31: 13,321,092 km (0.061 R)
• M32: 13,438,526 km (0.092 R)
• M33: 14,672,709 km (0.094 R)
• M34: 15,942,645 km (0.118 R)
• M35: 16,067,410 km (0.063 R)
• M36: 16,527,722 km (0.056 R)
• M37: 18,805,799 km (0.072 R)
• M38: 19,335,226 km (0.102 R)
• M39: 20,453,769 km (0.104 R)
• M40: 20,725,289 km (0.114 R)
• M41: 21,089,261 km (0.09 R)
• M42: 21,593,256 km (0.071 R)
• M43: 21,731,335 km (0.077 R)
• M44: 25,716,323 km (0.087 R)
• M45: 25,911,548 km (0.099 R)
• M46: 29,306,522 km (0.077 R)
• M47: 30,331,417 km (0.059 R)
• M48: 30,537,713 km (0.067 R)
• M49: 30,796,367 km (0.036 R)
• M50: 31,107,680 km (0.12 R)
• M51: 31,420,190 km (0.119 R)
• M52: 32,416,213 km (0.072 R)
• M53: 32,574,338 km (0.094 R)
• M54: 33,209,830 km (0.104 R)
• M55: 33,369,301 km (0.094 R)
• M56: 33,475,815 km (0.054 R)
• M57: 33,742,548 km (0.086 R)
• M58: 33,849,361 km (0.066 R)
• M59: 35,086,535 km (0.049 R)
• M60: 36,065,055 km (0.092 R)
• M61: 36,448,025 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.9

Radius: 7.4

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 14.99 AU - 20.07 AU

Year: 27504 Days

Day: 17.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,292,136 km

• M1: 138,378 km (0.112 R)
• M2: 223,200 km (0.095 R)
• M3: 503,546 km (0.079 R)
• M4: 678,726 km (0.09 R)
• M5: 977,472 km (0.094 R)
• M6: 2,447,870 km (0.051 R)
• M7: 2,825,305 km (0.102 R)
• M8: 3,343,213 km (0.079 R)
• M9: 3,933,526 km (0.092 R)
• M10: 4,152,238 km (0.095 R)
• M11: 4,971,885 km (0.11 R)
• M12: 5,113,405 km (0.058 R)
• M13: 5,890,117 km (0.103 R)
• M14: 6,140,394 km (0.12 R)
• M15: 7,122,803 km (0.069 R)
• M16: 7,389,536 km (0.086 R)
• M17: 8,320,334 km (0.054 R)
• M18: 8,488,482 km (0.084 R)
• M19: 8,942,362 km (0.076 R)
• M20: 8,999,658 km (0.1 R)
• M21: 9,345,828 km (0.111 R)
• M22: 9,520,708 km (0.059 R)
• M23: 10,111,021 km (0.115 R)
• M24: 10,290,538 km (0.117 R)
• M25: 11,203,534 km (0.034 R)
• M26: 11,389,185 km (0.104 R)
• M27: 11,889,440 km (0.075 R)
• M28: 12,460,755 km (0.093 R)
• M29: 13,828,229 km (0.079 R)
• M30: 14,227,655 km (0.108 R)
• M31: 15,655,268 km (0.105 R)
• M32: 15,724,382 km (0.095 R)
• M33: 15,862,909 km (0.095 R)
• M34: 16,001,886 km (0.119 R)
• M35: 17,844,782 km (0.086 R)
• M36: 18,352,368 km (0.116 R)
• M37: 18,425,222 km (0.097 R)
• M38: 21,112,897 km (0.08 R)
• M39: 21,418,974 km (0.086 R)
• M40: 21,726,697 km (0.11 R)
• M41: 22,658,243 km (0.115 R)
• M42: 22,893,112 km (0.083 R)
• M43: 23,128,878 km (0.071 R)
• M44: 23,207,566 km (0.109 R)
• M45: 23,286,405 km (0.1 R)
• M46: 23,365,392 km (0.115 R)
• M47: 23,920,400 km (0.034 R)
• M48: 24,560,081 km (0.08 R)
• M49: 24,720,899 km (0.064 R)
• M50: 26,019,857 km (0.086 R)
• M51: 27,841,809 km (0.04 R)
• M52: 28,261,731 km (0.117 R)
• M53: 28,599,074 km (0.107 R)
• M54: 28,937,763 km (0.118 R)
• M55: 32,220,988 km (0.09 R)
• M56: 34,444,461 km (0.119 R)
• M57: 34,534,519 km (0.091 R)
• M58: 37,824,924 km (0.106 R)
• M59: 38,383,074 km (0.059 R)
• M60: 38,943,916 km (0.099 R)
• M61: 39,225,310 km (0.043 R)
• M62: 41,309,507 km (0.084 R)
• M63: 41,692,478 km (0.071 R)
• M64: 42,558,051 km (0.112 R)
• M65: 42,654,542 km (0.102 R)
• M66: 43,041,551 km (0.046 R)
• M67: 44,502,823 km (0.035 R)
• M68: 44,600,960 km (0.082 R)
• M69: 44,698,946 km (0.06 R)
• M70: 45,091,940 km (0.075 R)
• M71: 46,675,433 km (0.057 R)
• M72: 47,975,439 km (0.102 R)
• M73: 48,176,498 km (0.096 R)
• M74: 51,225,602 km (0.113 R)
• M75: 51,431,150 km (0.048 R)
• M76: 52,359,255 km (0.035 R)
• M77: 52,669,820 km (0.075 R)
• M78: 53,397,015 km (0.115 R)
• M79: 54,546,226 km (0.072 R)
• M80: 54,651,244 km (0.102 R)
• M81: 56,869,331 km (0.08 R)
• M82: 57,082,060 km (0.076 R)
• M83: 57,188,573 km (0.056 R)
• M84: 57,828,852 km (0.056 R)
• M85: 57,935,815 km (0.091 R)
• M86: 59,656,040 km (0.117 R)
• M87: 60,957,243 km (0.068 R)
• M88: 62,926,400 km (0.028 R)
• M89: 65,695,755 km (0.116 R)
• M90: 69,866,843 km (0.104 R)
• M91: 71,582,132 km (0.049 R)
• M92: 76,692,994 km (0.118 R)
• M93: 77,045,746 km (0.057 R)
• M94: 79,054,696 km (0.081 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 11,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit