🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.42 AU - 0.62 AU

Year: 138 Days

Day: 45.5 Hours

Environment

Temp: 196 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,503,414 km

• M1: 321,935 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.53 AU - 0.57 AU

Year: 150 Days

Day: 16.2 Hours

Environment

Temp: 174 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,503,414 km

• M1: 111,301 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.54 AU - 0.8 AU

Year: 202 Days

Day: 21.9 Hours

Environment

Temp: 197 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,503,414 km

• M1: 113,694 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.69 AU - 1.93 AU

Year: 898 Days

Day: 43.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.86 AU - 3.66 AU

Year: 2172 Days

Day: 30 Hours

Environment

Temp: -113 °C

Axial Tilt: 107 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.2 AU - 4.88 AU

Year: 2996 Days

Day: 41.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.1

Radius: 13.3

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.09 AU - 5.37 AU

Year: 3795 Days

Day: 10.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 40,503,414 km

• M1: 185,651 km (0.077 R)
• M2: 334,800 km (0.111 R)
• M3: 455,825 km (0.082 R)
• M4: 568,921 km (0.067 R)
• M5: 664,065 km (0.089 R)
• M6: 765,642 km (0.076 R)
• M7: 963,560 km (0.103 R)
• M8: 1,142,329 km (0.106 R)
• M9: 1,479,373 km (0.092 R)
• M10: 1,717,084 km (0.087 R)
• M11: 1,804,001 km (0.092 R)
• M12: 1,922,482 km (0.113 R)
• M13: 2,043,657 km (0.112 R)
• M14: 2,293,934 km (0.062 R)
• M15: 2,570,989 km (0.081 R)
• M16: 3,122,257 km (0.114 R)
• M17: 3,229,818 km (0.04 R)
• M18: 3,393,329 km (0.111 R)
• M19: 3,634,779 km (0.074 R)
• M20: 3,824,320 km (0.115 R)
• M21: 4,372,596 km (0.074 R)
• M22: 4,924,912 km (0.096 R)
• M23: 5,413,049 km (0.055 R)
• M24: 5,806,043 km (0.068 R)
• M25: 6,230,901 km (0.04 R)
• M26: 6,390,073 km (0.089 R)
• M27: 6,969,316 km (0.085 R)
• M28: 7,087,349 km (0.064 R)
• M29: 7,517,293 km (0.071 R)
• M30: 7,735,556 km (0.068 R)
• M31: 8,428,045 km (0.11 R)
• M32: 8,578,989 km (0.12 R)
• M33: 9,088,819 km (0.087 R)
• M34: 9,217,922 km (0.086 R)
• M35: 9,529,983 km (0.106 R)
• M36: 10,058,063 km (0.082 R)
• M37: 10,352,472 km (0.066 R)
• M38: 11,475,204 km (0.071 R)
• M39: 11,754,802 km (0.052 R)
• M40: 11,980,246 km (0.069 R)
• M41: 12,065,218 km (0.118 R)
• M42: 12,321,030 km (0.097 R)
• M43: 12,406,750 km (0.119 R)
• M44: 12,983,300 km (0.037 R)
• M45: 13,070,516 km (0.107 R)
• M46: 13,362,680 km (0.113 R)
• M47: 13,834,661 km (0.114 R)
• M48: 14,462,524 km (0.056 R)
• M49: 14,704,124 km (0.101 R)
• M50: 14,855,817 km (0.037 R)
• M51: 15,191,365 km (0.095 R)
• M52: 16,182,002 km (0.09 R)
• M53: 16,843,374 km (0.11 R)
• M54: 17,033,962 km (0.079 R)
• M55: 17,193,433 km (0.1 R)
• M56: 17,321,189 km (0.082 R)
• M57: 17,706,703 km (0.12 R)
• M58: 17,835,956 km (0.115 R)
• M59: 19,643,248 km (0.113 R)
• M60: 19,743,478 km (0.077 R)
• M61: 19,910,878 km (0.091 R)
• M62: 20,011,707 km (0.032 R)
• M63: 20,314,792 km (0.101 R)
• M64: 20,823,425 km (0.116 R)
• M65: 21,370,654 km (0.043 R)
• M66: 21,853,407 km (0.063 R)
• M67: 22,096,054 km (0.044 R)
• M68: 22,689,210 km (0.104 R)
• M69: 22,934,999 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.9

Radius: 13.8

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.66 AU - 5.98 AU

Year: 4527 Days

Day: 6.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 40,503,414 km

• M1: 195,076 km (0.106 R)
• M2: 282,291 km (0.072 R)
• M3: 384,915 km (0.111 R)
• M4: 477,217 km (0.068 R)
• M5: 665,561 km (0.069 R)
• M6: 784,491 km (0.055 R)
• M7: 871,856 km (0.104 R)
• M8: 1,004,400 km (0.083 R)
• M9: 1,189,153 km (0.044 R)
• M10: 1,556,267 km (0.114 R)
• M11: 1,720,974 km (0.105 R)
• M12: 1,865,186 km (0.082 R)
• M13: 1,999,824 km (0.115 R)
• M14: 2,208,364 km (0.094 R)
• M15: 2,409,423 km (0.036 R)
• M16: 2,707,572 km (0.082 R)
• M17: 2,845,800 km (0.119 R)
• M18: 3,161,452 km (0.113 R)
• M19: 3,356,378 km (0.093 R)
• M20: 3,488,622 km (0.108 R)
• M21: 3,724,389 km (0.09 R)
• M22: 3,861,420 km (0.104 R)
• M23: 4,444,702 km (0.054 R)
• M24: 4,608,811 km (0.025 R)
• M25: 4,756,315 km (0.12 R)
• M26: 5,381,335 km (0.117 R)
• M27: 5,517,319 km (0.078 R)
• M28: 5,634,753 km (0.055 R)
• M29: 6,032,534 km (0.102 R)
• M30: 6,153,708 km (0.11 R)
• M31: 6,398,301 km (0.034 R)
• M32: 6,521,869 km (0.097 R)
• M33: 6,771,548 km (0.112 R)
• M34: 7,215,853 km (0.109 R)
• M35: 7,779,239 km (0.088 R)
• M36: 8,447,044 km (0.062 R)
• M37: 9,813,620 km (0.038 R)
• M38: 10,100,100 km (0.11 R)
• M39: 10,220,227 km (0.085 R)
• M40: 10,316,718 km (0.072 R)
• M41: 10,534,832 km (0.114 R)
• M42: 10,779,125 km (0.104 R)
• M43: 11,049,897 km (0.092 R)
• M44: 11,298,080 km (0.086 R)
• M45: 11,799,981 km (0.097 R)
• M46: 11,901,259 km (0.044 R)
• M47: 12,104,562 km (0.115 R)
• M48: 12,540,640 km (0.095 R)
• M49: 12,669,892 km (0.117 R)
• M50: 13,086,523 km (0.101 R)
• M51: 13,481,162 km (0.081 R)
• M52: 13,613,556 km (0.117 R)
• M53: 13,746,548 km (0.105 R)
• M54: 14,336,263 km (0.051 R)
• M55: 14,661,489 km (0.114 R)
• M56: 15,181,342 km (0.073 R)
• M57: 15,429,824 km (0.101 R)
• M58: 15,874,728 km (0.064 R)
• M59: 16,267,572 km (0.065 R)
• M60: 16,748,828 km (0.08 R)
• M61: 17,091,407 km (0.097 R)
• M62: 17,609,614 km (0.066 R)
• M63: 18,279,364 km (0.039 R)
• M64: 18,809,239 km (0.098 R)
• M65: 18,898,101 km (0.105 R)
• M66: 19,016,732 km (0.067 R)
• M67: 19,404,041 km (0.089 R)
• M68: 19,523,719 km (0.072 R)
• M69: 19,884,399 km (0.092 R)
• M70: 20,459,753 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999

Radius: 11.7

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.41 AU - 8.51 AU

Year: 6775 Days

Day: 7.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,503,414 km

• M1: 156,031 km (0.039 R)
• M2: 351,854 km (0.117 R)
• M3: 544,387 km (0.119 R)
• M4: 669,899 km (0.07 R)
• M5: 744,249 km (0.113 R)
• M6: 919,279 km (0.1 R)
• M7: 1,038,359 km (0.11 R)
• M8: 1,144,573 km (0.097 R)
• M9: 1,217,727 km (0.12 R)
• M10: 1,427,313 km (0.059 R)
• M11: 1,608,028 km (0.088 R)
• M12: 1,711,699 km (0.102 R)
• M13: 1,839,156 km (0.089 R)
• M14: 2,572,934 km (0.066 R)
• M15: 2,719,988 km (0.091 R)
• M16: 2,895,168 km (0.059 R)
• M17: 2,997,044 km (0.066 R)
• M18: 3,606,057 km (0.096 R)
• M19: 3,854,838 km (0.109 R)
• M20: 4,516,061 km (0.049 R)
• M21: 5,717,032 km (0.107 R)
• M22: 5,845,537 km (0.067 R)
• M23: 6,007,701 km (0.112 R)
• M24: 6,204,123 km (0.081 R)
• M25: 7,744,682 km (0.106 R)
• M26: 8,356,238 km (0.105 R)
• M27: 8,612,649 km (0.112 R)
• M28: 9,020,901 km (0.051 R)
• M29: 9,283,894 km (0.107 R)
• M30: 9,817,659 km (0.102 R)
• M31: 10,204,968 km (0.086 R)
• M32: 10,439,837 km (0.072 R)
• M33: 11,155,064 km (0.068 R)
• M34: 11,600,118 km (0.111 R)
• M35: 12,340,628 km (0.119 R)
• M36: 12,632,792 km (0.025 R)
• M37: 12,842,977 km (0.091 R)
• M38: 14,214,939 km (0.075 R)
• M39: 14,345,987 km (0.119 R)
• M40: 16,404,753 km (0.061 R)
• M41: 17,468,394 km (0.114 R)
• M42: 18,316,464 km (0.11 R)
• M43: 18,411,459 km (0.106 R)
• M44: 19,322,659 km (0.073 R)
• M45: 20,543,976 km (0.098 R)
• M46: 20,840,779 km (0.093 R)
• M47: 21,089,261 km (0.095 R)
• M48: 22,804,550 km (0.095 R)
• M49: 23,060,661 km (0.099 R)
• M50: 23,317,521 km (0.116 R)
• M51: 23,575,577 km (0.118 R)
• M52: 23,990,263 km (0.094 R)
• M53: 24,198,503 km (0.106 R)
• M54: 24,354,982 km (0.026 R)
• M55: 24,511,910 km (0.044 R)
• M56: 25,566,725 km (0.095 R)
• M57: 25,992,780 km (0.093 R)
• M58: 26,367,522 km (0.061 R)
• M59: 26,528,639 km (0.108 R)
• M60: 27,611,279 km (0.084 R)
• M61: 28,267,864 km (0.072 R)
• M62: 28,432,721 km (0.041 R)
• M63: 29,763,843 km (0.105 R)
• M64: 29,875,592 km (0.041 R)
• M65: 30,099,690 km (0.116 R)
• M66: 30,493,282 km (0.118 R)
• M67: 30,775,424 km (0.108 R)
• M68: 30,888,520 km (0.097 R)
• M69: 31,512,941 km (0.085 R)
• M70: 31,684,081 km (0.116 R)
• M71: 32,601,415 km (0.088 R)
• M72: 32,774,500 km (0.114 R)
• M73: 33,877,186 km (0.096 R)
• M74: 34,756,372 km (0.088 R)
• M75: 34,874,106 km (0.062 R)
• M76: 34,992,139 km (0.095 R)
• M77: 36,297,979 km (0.082 R)
• M78: 37,318,086 km (0.054 R)
• M79: 38,165,110 km (0.116 R)
• M80: 38,713,087 km (0.106 R)
• M81: 39,140,936 km (0.118 R)
• M82: 39,447,612 km (0.059 R)
• M83: 41,117,274 km (0.055 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444

Radius: 8.3

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.69 AU - 9.93 AU

Year: 9648 Days

Day: 15 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 40,503,414 km

• M1: 208,988 km (0.046 R)
• M2: 345,421 km (0.098 R)
• M3: 463,454 km (0.099 R)
• M4: 568,472 km (0.08 R)
• M5: 803,789 km (0.118 R)
• M6: 1,086,829 km (0.106 R)
• M7: 1,419,235 km (0.072 R)
• M8: 1,557,015 km (0.119 R)
• M9: 1,699,432 km (0.07 R)
• M10: 1,953,299 km (0.05 R)
• M11: 2,219,584 km (0.079 R)
• M12: 2,287,950 km (0.087 R)
• M13: 2,403,439 km (0.1 R)
• M14: 2,616,467 km (0.051 R)
• M15: 2,985,076 km (0.112 R)
• M16: 3,111,636 km (0.052 R)
• M17: 3,291,901 km (0.113 R)
• M18: 3,396,470 km (0.089 R)
• M19: 3,582,121 km (0.083 R)
• M20: 3,689,682 km (0.095 R)
• M21: 3,853,043 km (0.109 R)
• M22: 4,018,947 km (0.11 R)
• M23: 4,300,490 km (0.079 R)
• M24: 4,443,805 km (0.118 R)
• M25: 4,530,572 km (0.045 R)
• M26: 4,764,543 km (0.026 R)
• M27: 5,213,935 km (0.106 R)
• M28: 5,865,882 km (0.085 R)
• M29: 6,642,295 km (0.1 R)
• M30: 7,042,619 km (0.081 R)
• M31: 7,347,948 km (0.08 R)
• M32: 7,588,502 km (0.091 R)
• M33: 7,692,323 km (0.098 R)
• M34: 8,147,998 km (0.071 R)
• M35: 8,289,966 km (0.116 R)
• M36: 8,648,552 km (0.06 R)
• M37: 9,232,732 km (0.062 R)
• M38: 9,306,633 km (0.12 R)
• M39: 9,529,534 km (0.116 R)
• M40: 9,829,627 km (0.076 R)
• M41: 9,905,025 km (0.117 R)
• M42: 11,257,240 km (0.094 R)
• M43: 11,336,227 km (0.1 R)
• M44: 11,734,158 km (0.069 R)
• M45: 11,894,527 km (0.094 R)
• M46: 12,258,199 km (0.088 R)
• M47: 12,461,802 km (0.074 R)
• M48: 12,913,587 km (0.06 R)
• M49: 13,496,421 km (0.118 R)
• M50: 14,130,566 km (0.071 R)
• M51: 14,344,042 km (0.109 R)
• M52: 14,644,734 km (0.083 R)
• M53: 16,357,929 km (0.109 R)
• M54: 16,672,084 km (0.093 R)
• M55: 18,133,506 km (0.106 R)
• M56: 18,598,606 km (0.089 R)
• M57: 18,692,104 km (0.094 R)
• M58: 19,303,511 km (0.081 R)
• M59: 19,398,206 km (0.108 R)
• M60: 19,730,762 km (0.086 R)
• M61: 21,568,572 km (0.083 R)
• M62: 22,557,713 km (0.12 R)
• M63: 23,158,199 km (0.041 R)
• M64: 23,967,224 km (0.096 R)
• M65: 24,733,914 km (0.1 R)
• M66: 24,939,760 km (0.093 R)
• M67: 26,081,940 km (0.12 R)
• M68: 26,976,236 km (0.038 R)
• M69: 28,041,074 km (0.107 R)
• M70: 28,794,748 km (0.06 R)
• M71: 29,445,947 km (0.095 R)
• M72: 29,773,417 km (0.083 R)
• M73: 29,992,428 km (0.091 R)
• M74: 31,819,168 km (0.099 R)
• M75: 32,043,116 km (0.081 R)
• M76: 32,211,264 km (0.119 R)
• M77: 32,661,404 km (0.079 R)
• M78: 35,000,666 km (0.031 R)
• M79: 35,174,050 km (0.113 R)
• M80: 36,161,396 km (0.107 R)
• M81: 36,981,192 km (0.095 R)
• M82: 37,098,926 km (0.11 R)
• M83: 37,157,718 km (0.046 R)
• M84: 37,334,542 km (0.083 R)
• M85: 38,938,082 km (0.075 R)
• M86: 38,997,921 km (0.092 R)
• M87: 39,477,532 km (0.064 R)
• M88: 39,537,670 km (0.113 R)
• M89: 39,898,949 km (0.116 R)
• M90: 40,200,837 km (0.044 R)
• M91: 40,382,300 km (0.112 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 20,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit