🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.68 AU - 1.08 AU

Year: 303 Days

Day: 34.2 Hours

Environment

Temp: 149 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.21 AU - 1.57 AU

Year: 602 Days

Day: 41.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,971,937 km

• M1: 620,981 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.65 AU - 1.87 AU

Year: 857 Days

Day: 20.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,971,937 km

• M1: 452,534 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.72 AU - 1.88 AU

Year: 887 Days

Day: 33.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 112,971,937 km

• M1: 277,654 km (0.037 R)
• M2: 464,950 km (0.098 R)

Asteroid Belt

Center: 6.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.8

Radius: 13.6

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 9.31 AU - 11.73 AU

Year: 12526 Days

Day: 12.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 112,971,937 km

• M1: 170,841 km (0.083 R)
• M2: 766,390 km (0.064 R)
• M3: 1,368,521 km (0.089 R)
• M4: 1,462,020 km (0.06 R)
• M5: 1,884,185 km (0.092 R)
• M6: 2,429,320 km (0.049 R)
• M7: 2,749,758 km (0.106 R)
• M8: 2,869,886 km (0.118 R)
• M9: 3,335,733 km (0.078 R)
• M10: 3,859,326 km (0.099 R)
• M11: 4,028,222 km (0.088 R)
• M12: 4,946,603 km (0.086 R)
• M13: 5,204,809 km (0.119 R)
• M14: 5,543,499 km (0.12 R)
• M15: 6,045,250 km (0.059 R)
• M16: 6,845,898 km (0.092 R)
• M17: 7,217,200 km (0.063 R)
• M18: 7,595,084 km (0.062 R)
• M19: 7,850,597 km (0.109 R)
• M20: 8,065,719 km (0.047 R)
• M21: 8,546,078 km (0.084 R)
• M22: 8,767,482 km (0.119 R)
• M23: 9,215,977 km (0.101 R)
• M24: 9,672,101 km (0.097 R)
• M25: 10,042,355 km (0.096 R)
• M26: 10,182,379 km (0.092 R)
• M27: 10,844,499 km (0.087 R)
• M28: 11,814,641 km (0.062 R)
• M29: 11,913,226 km (0.104 R)
• M30: 12,260,293 km (0.105 R)
• M31: 13,066,327 km (0.093 R)
• M32: 14,464,917 km (0.109 R)
• M33: 15,639,560 km (0.082 R)
• M34: 15,802,173 km (0.118 R)
• M35: 16,129,044 km (0.089 R)
• M36: 16,293,302 km (0.027 R)
• M37: 17,011,372 km (0.084 R)
• M38: 18,478,778 km (0.051 R)
• M39: 18,650,666 km (0.106 R)
• M40: 19,459,990 km (0.063 R)
• M41: 19,868,991 km (0.115 R)
• M42: 20,221,892 km (0.052 R)
• M43: 20,636,129 km (0.05 R)
• M44: 21,113,047 km (0.117 R)
• M45: 22,138,390 km (0.097 R)
• M46: 24,677,814 km (0.107 R)
• M47: 24,867,205 km (0.084 R)
• M48: 25,438,370 km (0.078 R)
• M49: 25,821,640 km (0.074 R)
• M50: 26,142,378 km (0.1 R)
• M51: 26,399,985 km (0.119 R)
• M52: 27,308,194 km (0.092 R)
• M53: 27,504,167 km (0.077 R)
• M54: 29,288,720 km (0.059 R)
• M55: 29,824,579 km (0.116 R)
• M56: 30,161,175 km (0.106 R)
• M57: 30,296,262 km (0.108 R)
• M58: 30,499,116 km (0.12 R)
• M59: 30,702,420 km (0.096 R)
• M60: 31,178,590 km (0.072 R)
• M61: 32,000,630 km (0.107 R)
• M62: 32,414,268 km (0.062 R)
• M63: 33,107,654 km (0.081 R)
• M64: 35,858,610 km (0.029 R)
• M65: 36,719,695 km (0.095 R)
• M66: 37,080,525 km (0.103 R)
• M67: 37,878,480 km (0.116 R)
• M68: 38,462,361 km (0.051 R)
• M69: 38,902,178 km (0.109 R)
• M70: 40,380,504 km (0.099 R)
• M71: 43,773,384 km (0.095 R)
• M72: 44,309,244 km (0.114 R)
• M73: 46,163,360 km (0.031 R)
• M74: 46,708,794 km (0.065 R)
• M75: 47,178,232 km (0.106 R)
• M76: 47,649,016 km (0.08 R)
• M77: 48,833,083 km (0.116 R)
• M78: 49,388,839 km (0.06 R)
• M79: 50,186,645 km (0.091 R)
• M80: 51,149,457 km (0.035 R)
• M81: 51,552,473 km (0.107 R)
• M82: 53,256,692 km (0.076 R)
• M83: 55,061,740 km (0.031 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.3

Radius: 3.9

Gravity: 17.38 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 13.62 AU - 13.82 AU

Year: 18655 Days

Day: 18.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 112,971,937 km

• M1: 67,169 km (0.061 R)
• M2: 767,437 km (0.061 R)
• M3: 964,757 km (0.057 R)
• M4: 1,155,494 km (0.09 R)
• M5: 1,644,679 km (0.071 R)
• M6: 1,744,311 km (0.048 R)
• M7: 1,846,038 km (0.089 R)
• M8: 1,897,649 km (0.093 R)
• M9: 2,496,340 km (0.094 R)
• M10: 2,582,209 km (0.114 R)
• M11: 2,611,081 km (0.108 R)
• M12: 3,621,764 km (0.076 R)
• M13: 4,597,891 km (0.094 R)
• M14: 4,880,780 km (0.084 R)
• M15: 5,132,853 km (0.034 R)
• M16: 5,724,811 km (0.094 R)
• M17: 6,105,687 km (0.09 R)
• M18: 6,221,626 km (0.031 R)
• M19: 6,338,163 km (0.082 R)
• M20: 6,494,792 km (0.092 R)
• M21: 6,573,480 km (0.096 R)
• M22: 6,771,847 km (0.109 R)
• M23: 6,891,824 km (0.077 R)
• M24: 7,133,874 km (0.058 R)
• M25: 7,296,636 km (0.106 R)
• M26: 8,086,962 km (0.059 R)
• M27: 8,256,755 km (0.106 R)
• M28: 8,342,176 km (0.107 R)
• M29: 8,643,167 km (0.089 R)
• M30: 9,478,072 km (0.09 R)
• M31: 9,522,802 km (0.054 R)
• M32: 9,612,262 km (0.112 R)
• M33: 10,476,638 km (0.119 R)
• M34: 11,891,086 km (0.12 R)
• M35: 12,278,245 km (0.092 R)
• M36: 12,866,763 km (0.107 R)
• M37: 13,868,022 km (0.068 R)
• M38: 14,377,851 km (0.098 R)
• M39: 14,429,163 km (0.054 R)
• M40: 14,738,532 km (0.101 R)
• M41: 15,997,248 km (0.075 R)
• M42: 16,157,019 km (0.088 R)
• M43: 16,963,651 km (0.092 R)
• M44: 17,728,245 km (0.099 R)
• M45: 18,225,808 km (0.035 R)
• M46: 18,281,309 km (0.087 R)
• M47: 20,549,512 km (0.096 R)
• M48: 21,481,207 km (0.079 R)
• M49: 24,787,470 km (0.06 R)
• M50: 24,849,104 km (0.11 R)
• M51: 25,034,007 km (0.064 R)
• M52: 25,716,323 km (0.072 R)
• M53: 26,028,384 km (0.115 R)
• M54: 26,216,279 km (0.105 R)
• M55: 26,467,603 km (0.101 R)
• M56: 27,544,110 km (0.07 R)
• M57: 28,055,585 km (0.072 R)
• M58: 28,634,828 km (0.081 R)
• M59: 29,088,109 km (0.029 R)
• M60: 30,264,397 km (0.114 R)
• M61: 30,527,839 km (0.034 R)
• M62: 30,659,934 km (0.068 R)
• M63: 30,990,844 km (0.06 R)
• M64: 31,389,523 km (0.067 R)
• M65: 31,990,757 km (0.096 R)
• M66: 34,915,096 km (0.066 R)
• M67: 35,122,289 km (0.081 R)
• M68: 35,538,021 km (0.118 R)
• M69: 35,607,435 km (0.11 R)
• M70: 35,746,411 km (0.077 R)
• M71: 36,935,116 km (0.057 R)
• M72: 37,005,427 km (0.109 R)
• M73: 37,075,738 km (0.074 R)
• M74: 37,428,340 km (0.093 R)
• M75: 37,711,080 km (0.096 R)
• M76: 37,781,989 km (0.056 R)
• M77: 38,207,745 km (0.071 R)
• M78: 40,941,347 km (0.111 R)
• M79: 41,744,388 km (0.106 R)
• M80: 42,258,107 km (0.115 R)
• M81: 42,995,625 km (0.078 R)
• M82: 44,184,330 km (0.07 R)
• M83: 44,483,226 km (0.118 R)
• M84: 45,233,459 km (0.03 R)
• M85: 46,214,821 km (0.101 R)
• M86: 46,594,202 km (0.053 R)
• M87: 46,670,197 km (0.117 R)
• M88: 49,046,410 km (0.117 R)
• M89: 49,278,436 km (0.085 R)
• M90: 50,522,043 km (0.09 R)
• M91: 51,540,057 km (0.095 R)
• M92: 51,854,811 km (0.115 R)
• M93: 52,723,226 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916

Radius: 4.1

Gravity: 54.49 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 14.33 AU - 18.77 AU

Year: 24716 Days

Day: 22.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 112,971,937 km

• M1: 85,121 km (0.105 R)
• M2: 603,328 km (0.103 R)
• M3: 881,431 km (0.058 R)
• M4: 1,649,915 km (0.034 R)
• M5: 1,876,256 km (0.105 R)
• M6: 1,993,242 km (0.079 R)
• M7: 2,399,849 km (0.117 R)
• M8: 2,656,110 km (0.09 R)
• M9: 2,876,169 km (0.071 R)
• M10: 3,010,956 km (0.106 R)
• M11: 3,147,988 km (0.065 R)
• M12: 3,523,030 km (0.058 R)
• M13: 4,366,313 km (0.119 R)
• M14: 4,730,883 km (0.081 R)
• M15: 4,836,798 km (0.057 R)
• M16: 4,943,462 km (0.109 R)
• M17: 5,600,196 km (0.082 R)
• M18: 5,881,889 km (0.085 R)
• M19: 5,938,736 km (0.095 R)
• M20: 6,458,888 km (0.065 R)
• M21: 6,517,680 km (0.047 R)
• M22: 6,576,472 km (0.107 R)
• M23: 8,680,716 km (0.11 R)
• M24: 9,006,390 km (0.094 R)
• M25: 9,535,667 km (0.058 R)
• M26: 9,736,727 km (0.114 R)
• M27: 9,871,515 km (0.104 R)
• M28: 10,902,394 km (0.078 R)
• M29: 11,183,039 km (0.04 R)
• M30: 11,679,854 km (0.07 R)
• M31: 13,662,474 km (0.08 R)
• M32: 14,499,624 km (0.102 R)
• M33: 14,808,095 km (0.078 R)
• M34: 15,196,750 km (0.057 R)
• M35: 15,825,660 km (0.104 R)
• M36: 15,904,797 km (0.089 R)
• M37: 16,623,615 km (0.072 R)
• M38: 17,189,843 km (0.117 R)
• M39: 18,758,675 km (0.066 R)
• M40: 19,517,585 km (0.114 R)
• M41: 23,009,798 km (0.076 R)
• M42: 24,459,551 km (0.096 R)
• M43: 26,312,919 km (0.09 R)
• M44: 26,406,717 km (0.099 R)
• M45: 27,256,433 km (0.111 R)
• M46: 28,019,083 km (0.119 R)
• M47: 28,885,554 km (0.12 R)
• M48: 29,663,014 km (0.093 R)
• M49: 31,636,808 km (0.105 R)
• M50: 32,639,563 km (0.057 R)
• M51: 33,754,516 km (0.115 R)
• M52: 34,984,958 km (0.095 R)
• M53: 41,899,820 km (0.111 R)
• M54: 42,228,936 km (0.108 R)
• M55: 42,669,053 km (0.053 R)
• M56: 42,779,306 km (0.072 R)
• M57: 45,792,207 km (0.071 R)
• M58: 46,357,538 km (0.097 R)
• M59: 47,152,950 km (0.104 R)
• M60: 49,219,046 km (0.097 R)
• M61: 50,030,465 km (0.081 R)
• M62: 51,901,635 km (0.093 R)
• M63: 52,254,985 km (0.072 R)
• M64: 54,153,232 km (0.057 R)
• M65: 56,194,645 km (0.097 R)
• M66: 57,772,753 km (0.044 R)
• M67: 58,383,561 km (0.072 R)
• M68: 59,119,283 km (0.116 R)
• M69: 59,242,253 km (0.1 R)
• M70: 59,981,715 km (0.097 R)
• M71: 60,600,153 km (0.114 R)
• M72: 65,369,034 km (0.114 R)
• M73: 67,927,008 km (0.037 R)
• M74: 68,055,811 km (0.081 R)
• M75: 71,170,289 km (0.03 R)
• M76: 71,693,882 km (0.092 R)
• M77: 73,140,194 km (0.082 R)
• M78: 76,061,841 km (0.051 R)
• M79: 77,402,387 km (0.118 R)
• M80: 78,750,713 km (0.033 R)
• M81: 79,427,793 km (0.079 R)
• M82: 79,834,998 km (0.118 R)
• M83: 81,333,969 km (0.119 R)
• M84: 81,607,434 km (0.065 R)
• M85: 83,392,884 km (0.076 R)
• M86: 87,141,807 km (0.068 R)
• M87: 89,530,286 km (0.095 R)
• M88: 92,796,008 km (0.046 R)
• M89: 93,654,251 km (0.119 R)
• M90: 94,084,494 km (0.089 R)
• M91: 94,227,959 km (0.11 R)
• M92: 96,534,309 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.9

Radius: 6.7

Gravity: 20.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 16.66 AU - 22.12 AU

Year: 31343 Days

Day: 15.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 112,971,937 km

• M1: 556,654 km (0.045 R)
• M2: 822,489 km (0.077 R)
• M3: 1,054,964 km (0.083 R)
• M4: 3,080,669 km (0.064 R)
• M5: 3,131,383 km (0.077 R)
• M6: 3,706,886 km (0.107 R)
• M7: 4,145,806 km (0.09 R)
• M8: 4,485,842 km (0.053 R)
• M9: 4,601,182 km (0.06 R)
• M10: 5,497,273 km (0.086 R)
• M11: 5,807,689 km (0.072 R)
• M12: 6,445,873 km (0.113 R)
• M13: 7,376,073 km (0.1 R)
• M14: 7,580,872 km (0.112 R)
• M15: 9,212,087 km (0.066 R)
• M16: 10,256,280 km (0.104 R)
• M17: 11,652,926 km (0.056 R)
• M18: 13,025,786 km (0.04 R)
• M19: 13,356,247 km (0.115 R)
• M20: 13,439,274 km (0.085 R)
• M21: 14,449,210 km (0.101 R)
• M22: 14,963,228 km (0.086 R)
• M23: 15,483,230 km (0.108 R)
• M24: 15,921,103 km (0.051 R)
• M25: 17,531,075 km (0.112 R)
• M26: 17,804,391 km (0.101 R)
• M27: 18,171,055 km (0.082 R)
• M28: 18,355,210 km (0.09 R)
• M29: 18,632,864 km (0.109 R)
• M30: 21,192,483 km (0.12 R)
• M31: 21,873,901 km (0.059 R)
• M32: 21,971,888 km (0.06 R)
• M33: 22,365,031 km (0.113 R)
• M34: 24,264,326 km (0.11 R)
• M35: 25,903,470 km (0.057 R)
• M36: 28,002,029 km (0.077 R)
• M37: 28,749,270 km (0.095 R)
• M38: 29,936,927 km (0.119 R)
• M39: 31,360,950 km (0.067 R)
• M40: 33,481,649 km (0.076 R)
• M41: 36,573,987 km (0.045 R)
• M42: 37,156,521 km (0.076 R)
• M43: 37,977,364 km (0.1 R)
• M44: 40,595,626 km (0.11 R)
• M45: 40,957,204 km (0.092 R)
• M46: 41,562,178 km (0.09 R)
• M47: 42,413,988 km (0.065 R)
• M48: 44,630,879 km (0.085 R)
• M49: 44,879,511 km (0.094 R)
• M50: 46,381,025 km (0.12 R)
• M51: 51,503,405 km (0.095 R)
• M52: 53,601,964 km (0.057 R)
• M53: 54,794,708 km (0.109 R)
• M54: 56,398,547 km (0.098 R)
• M55: 57,746,872 km (0.111 R)
• M56: 60,063,246 km (0.102 R)
• M57: 60,475,089 km (0.113 R)
• M58: 61,716,602 km (0.055 R)
• M59: 65,773,397 km (0.096 R)
• M60: 66,765,380 km (0.028 R)
• M61: 67,049,766 km (0.119 R)
• M62: 67,192,033 km (0.101 R)
• M63: 68,048,182 km (0.116 R)
• M64: 69,339,062 km (0.12 R)
• M65: 70,782,831 km (0.111 R)
• M66: 71,799,498 km (0.09 R)
• M67: 74,141,154 km (0.114 R)
• M68: 77,401,490 km (0.118 R)
• M69: 78,149,030 km (0.1 R)
• M70: 79,049,160 km (0.118 R)
• M71: 81,922,337 km (0.094 R)
• M72: 82,074,478 km (0.1 R)
• M73: 82,226,769 km (0.113 R)
• M74: 83,601,274 km (0.114 R)
• M75: 86,993,256 km (0.118 R)
• M76: 89,018,512 km (0.028 R)
• M77: 89,644,878 km (0.107 R)
• M78: 90,744,423 km (0.119 R)
• M79: 92,006,430 km (0.117 R)
• M80: 93,910,512 km (0.113 R)
• M81: 96,148,197 km (0.074 R)
• M82: 97,273,622 km (0.118 R)
• M83: 97,434,739 km (0.07 R)
• M84: 99,862,413 km (0.085 R)
• M85: 100,025,026 km (0.075 R)
• M86: 103,294,487 km (0.109 R)
• M87: 105,107,614 km (0.112 R)
• M88: 105,438,374 km (0.051 R)
• M89: 105,769,435 km (0.092 R)
• M90: 106,765,008 km (0.099 R)
• M91: 109,937,680 km (0.079 R)
• M92: 110,946,119 km (0.108 R)
• M93: 111,957,401 km (0.108 R)
• M94: 112,633,434 km (0.091 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 14,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit