🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.71 AU - 0.71 AU

Year: 215 Days

Day: 47.8 Hours

Environment

Temp: 183 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.65 AU - 0.91 AU

Year: 248 Days

Day: 42.7 Hours

Environment

Temp: 196 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.16 AU - 2.28 AU

Year: 1190 Days

Day: 15.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,052,188 km

• M1: 93,798 km (0.06 R)
• M2: 1,190,201 km (0.029 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.9 AU - 5.96 AU

Year: 3940 Days

Day: 14.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.4

Radius: 9.8

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.58 AU - 7.2 AU

Year: 5813 Days

Day: 8.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 85,052,188 km

• M1: 160,668 km (0.115 R)
• M2: 224,247 km (0.063 R)
• M3: 287,976 km (0.084 R)
• M4: 401,221 km (0.098 R)
• M5: 641,176 km (0.091 R)
• M6: 1,153,998 km (0.107 R)
• M7: 1,433,896 km (0.064 R)
• M8: 1,502,860 km (0.117 R)
• M9: 1,680,582 km (0.066 R)
• M10: 1,922,033 km (0.117 R)
• M11: 2,214,647 km (0.106 R)
• M12: 2,542,565 km (0.036 R)
• M13: 2,908,033 km (0.112 R)
• M14: 3,405,745 km (0.102 R)
• M15: 3,856,932 km (0.095 R)
• M16: 4,027,923 km (0.069 R)
• M17: 4,276,704 km (0.084 R)
• M18: 4,920,573 km (0.114 R)
• M19: 5,267,341 km (0.101 R)
• M20: 5,348,423 km (0.093 R)
• M21: 6,154,606 km (0.11 R)
• M22: 6,615,667 km (0.107 R)
• M23: 7,662,553 km (0.082 R)
• M24: 8,158,320 km (0.106 R)
• M25: 8,346,963 km (0.083 R)
• M26: 9,148,209 km (0.102 R)
• M27: 9,940,629 km (0.114 R)
• M28: 10,074,818 km (0.061 R)
• M29: 10,515,085 km (0.117 R)
• M30: 10,823,556 km (0.074 R)
• M31: 10,996,341 km (0.079 R)
• M32: 11,065,605 km (0.073 R)
• M33: 11,519,934 km (0.072 R)
• M34: 11,696,160 km (0.049 R)
• M35: 12,051,604 km (0.065 R)
• M36: 12,627,706 km (0.106 R)
• M37: 12,918,973 km (0.047 R)
• M38: 13,286,385 km (0.064 R)
• M39: 13,657,238 km (0.078 R)
• M40: 13,993,834 km (0.067 R)
• M41: 14,409,117 km (0.113 R)
• M42: 14,484,963 km (0.062 R)
• M43: 14,599,107 km (0.043 R)
• M44: 15,020,225 km (0.106 R)
• M45: 15,484,128 km (0.102 R)
• M46: 15,756,994 km (0.107 R)
• M47: 15,992,162 km (0.054 R)
• M48: 16,070,701 km (0.101 R)
• M49: 17,710,892 km (0.105 R)
• M50: 17,873,804 km (0.045 R)
• M51: 18,118,995 km (0.105 R)
• M52: 18,283,104 km (0.112 R)
• M53: 18,736,984 km (0.066 R)
• M54: 18,861,300 km (0.11 R)
• M55: 19,110,978 km (0.118 R)
• M56: 20,035,792 km (0.094 R)
• M57: 20,975,267 km (0.088 R)
• M58: 21,407,007 km (0.1 R)
• M59: 21,710,989 km (0.097 R)
• M60: 21,885,271 km (0.101 R)
• M61: 22,367,126 km (0.105 R)
• M62: 22,719,728 km (0.082 R)
• M63: 24,419,758 km (0.115 R)
• M64: 25,102,074 km (0.066 R)
• M65: 25,376,736 km (0.107 R)
• M66: 26,067,728 km (0.04 R)
• M67: 26,392,356 km (0.1 R)
• M68: 26,858,353 km (0.109 R)
• M69: 27,656,906 km (0.102 R)
• M70: 27,845,998 km (0.057 R)
• M71: 27,987,966 km (0.072 R)
• M72: 28,272,801 km (0.104 R)
• M73: 28,368,095 km (0.114 R)
• M74: 29,133,138 km (0.078 R)
• M75: 29,711,484 km (0.074 R)
• M76: 30,879,394 km (0.116 R)
• M77: 31,026,449 km (0.114 R)
• M78: 31,173,653 km (0.101 R)
• M79: 31,419,592 km (0.053 R)
• M80: 31,913,564 km (0.099 R)
• M81: 32,161,448 km (0.096 R)
• M82: 32,360,263 km (0.107 R)
• M83: 32,459,896 km (0.038 R)
• M84: 33,360,325 km (0.072 R)
• M85: 33,561,684 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.8

Radius: 9.1

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.84 AU - 7.44 AU

Year: 6866 Days

Day: 10.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,052,188 km

• M1: 207,492 km (0.062 R)
• M2: 326,273 km (0.037 R)
• M3: 486,043 km (0.033 R)
• M4: 589,715 km (0.093 R)
• M5: 980,315 km (0.058 R)
• M6: 1,080,994 km (0.091 R)
• M7: 1,203,066 km (0.082 R)
• M8: 1,311,375 km (0.091 R)
• M9: 1,518,568 km (0.102 R)
• M10: 1,616,405 km (0.108 R)
• M11: 1,839,156 km (0.11 R)
• M12: 2,542,715 km (0.105 R)
• M13: 3,145,594 km (0.118 R)
• M14: 3,450,325 km (0.111 R)
• M15: 4,061,133 km (0.092 R)
• M16: 4,225,990 km (0.084 R)
• M17: 4,421,066 km (0.066 R)
• M18: 4,676,429 km (0.089 R)
• M19: 4,733,875 km (0.106 R)
• M20: 5,201,518 km (0.1 R)
• M21: 5,261,058 km (0.064 R)
• M22: 5,837,758 km (0.052 R)
• M23: 6,756,588 km (0.025 R)
• M24: 6,952,262 km (0.056 R)
• M25: 7,050,847 km (0.092 R)
• M26: 7,116,820 km (0.115 R)
• M27: 8,096,386 km (0.11 R)
• M28: 8,374,040 km (0.104 R)
• M29: 8,443,902 km (0.08 R)
• M30: 8,584,225 km (0.085 R)
• M31: 8,654,835 km (0.087 R)
• M32: 9,189,648 km (0.1 R)
• M33: 9,625,277 km (0.076 R)
• M34: 9,882,585 km (0.082 R)
• M35: 10,554,429 km (0.067 R)
• M36: 10,743,670 km (0.091 R)
• M37: 11,356,872 km (0.065 R)
• M38: 11,902,755 km (0.097 R)
• M39: 12,697,418 km (0.119 R)
• M40: 12,858,386 km (0.117 R)
• M41: 13,223,105 km (0.083 R)
• M42: 14,295,872 km (0.064 R)
• M43: 15,913,324 km (0.081 R)
• M44: 16,000,091 km (0.085 R)
• M45: 16,348,654 km (0.117 R)
• M46: 17,008,829 km (0.114 R)
• M47: 17,319,843 km (0.091 R)
• M48: 17,902,676 km (0.112 R)
• M49: 18,128,420 km (0.116 R)
• M50: 18,309,882 km (0.098 R)
• M51: 19,271,796 km (0.025 R)
• M52: 19,549,749 km (0.102 R)
• M53: 19,642,649 km (0.094 R)
• M54: 20,156,368 km (0.044 R)
• M55: 20,863,966 km (0.096 R)
• M56: 21,675,834 km (0.118 R)
• M57: 23,478,339 km (0.085 R)
• M58: 23,577,073 km (0.076 R)
• M59: 24,272,554 km (0.102 R)
• M60: 24,472,416 km (0.071 R)
• M61: 24,622,762 km (0.041 R)
• M62: 24,773,407 km (0.038 R)
• M63: 25,378,980 km (0.098 R)
• M64: 26,862,392 km (0.088 R)
• M65: 26,965,764 km (0.075 R)
• M66: 27,069,286 km (0.089 R)
• M67: 28,111,385 km (0.072 R)
• M68: 28,321,270 km (0.053 R)
• M69: 28,479,096 km (0.111 R)
• M70: 28,954,369 km (0.112 R)
• M71: 33,237,206 km (0.051 R)
• M72: 33,348,058 km (0.11 R)
• M73: 33,737,461 km (0.104 R)
• M74: 34,745,601 km (0.116 R)
• M75: 36,219,140 km (0.067 R)
• M76: 36,276,287 km (0.08 R)
• M77: 36,447,726 km (0.118 R)
• M78: 37,193,771 km (0.045 R)
• M79: 37,944,752 km (0.106 R)
• M80: 38,176,778 km (0.101 R)
• M81: 38,351,209 km (0.054 R)
• M82: 38,409,403 km (0.112 R)
• M83: 38,817,506 km (0.034 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.1

Radius: 5.8

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 12.85 AU - 19.31 AU

Year: 23206 Days

Day: 17.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 85,052,188 km

• M1: 125,812 km (0.103 R)
• M2: 165,306 km (0.063 R)
• M3: 382,671 km (0.102 R)
• M4: 1,162,525 km (0.107 R)
• M5: 1,211,743 km (0.077 R)
• M6: 1,261,708 km (0.094 R)
• M7: 3,019,334 km (0.051 R)
• M8: 3,472,167 km (0.113 R)
• M9: 4,171,836 km (0.098 R)
• M10: 5,156,639 km (0.094 R)
• M11: 5,865,583 km (0.117 R)
• M12: 6,036,723 km (0.104 R)
• M13: 6,296,724 km (0.03 R)
• M14: 7,052,941 km (0.117 R)
• M15: 8,073,498 km (0.113 R)
• M16: 8,359,828 km (0.094 R)
• M17: 8,552,660 km (0.074 R)
• M18: 8,991,580 km (0.087 R)
• M19: 9,437,980 km (0.082 R)
• M20: 10,095,313 km (0.098 R)
• M21: 10,559,067 km (0.049 R)
• M22: 11,241,233 km (0.116 R)
• M23: 11,560,774 km (0.117 R)
• M24: 12,045,770 km (0.069 R)
• M25: 12,263,585 km (0.071 R)
• M26: 12,318,188 km (0.07 R)
• M27: 12,427,694 km (0.069 R)
• M28: 12,980,009 km (0.099 R)
• M29: 13,147,259 km (0.054 R)
• M30: 13,766,744 km (0.102 R)
• M31: 15,681,447 km (0.11 R)
• M32: 17,370,258 km (0.063 R)
• M33: 17,616,196 km (0.044 R)
• M34: 17,801,399 km (0.114 R)
• M35: 18,360,895 km (0.05 R)
• M36: 19,945,136 km (0.088 R)
• M37: 20,331,847 km (0.089 R)
• M38: 20,396,622 km (0.079 R)
• M39: 21,506,788 km (0.057 R)
• M40: 22,435,791 km (0.087 R)
• M41: 23,445,577 km (0.066 R)
• M42: 27,989,313 km (0.08 R)
• M43: 28,349,844 km (0.118 R)
• M44: 28,566,910 km (0.063 R)
• M45: 29,367,408 km (0.088 R)
• M46: 30,990,695 km (0.119 R)
• M47: 33,708,888 km (0.081 R)
• M48: 35,407,273 km (0.105 R)
• M49: 36,266,862 km (0.102 R)
• M50: 37,688,341 km (0.064 R)
• M51: 38,245,892 km (0.105 R)
• M52: 42,473,229 km (0.067 R)
• M53: 43,636,353 km (0.106 R)
• M54: 44,137,954 km (0.101 R)
• M55: 44,389,578 km (0.109 R)
• M56: 44,641,650 km (0.091 R)
• M57: 44,809,948 km (0.105 R)
• M58: 47,789,040 km (0.099 R)
• M59: 48,651,920 km (0.03 R)
• M60: 50,217,911 km (0.097 R)
• M61: 51,800,507 km (0.092 R)
• M62: 55,646,668 km (0.054 R)
• M63: 56,099,950 km (0.029 R)
• M64: 57,192,463 km (0.118 R)
• M65: 57,649,783 km (0.061 R)
• M66: 59,121,378 km (0.107 R)
• M67: 60,512,189 km (0.096 R)
• M68: 61,539,029 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.8

Radius: 7

Gravity: 11.49 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 16.09 AU - 18.67 AU

Year: 26076 Days

Day: 23.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 85,052,188 km

• M1: 213,027 km (0.11 R)
• M2: 327,320 km (0.067 R)
• M3: 619,784 km (0.06 R)
• M4: 980,614 km (0.06 R)
• M5: 1,123,779 km (0.076 R)
• M6: 1,560,605 km (0.041 R)
• M7: 1,832,275 km (0.044 R)
• M8: 2,155,556 km (0.116 R)
• M9: 2,343,002 km (0.097 R)
• M10: 2,458,043 km (0.071 R)
• M11: 2,895,766 km (0.103 R)
• M12: 3,102,660 km (0.113 R)
• M13: 3,443,893 km (0.066 R)
• M14: 3,977,957 km (0.058 R)
• M15: 4,585,624 km (0.097 R)
• M16: 5,372,658 km (0.059 R)
• M17: 5,781,659 km (0.11 R)
• M18: 6,253,939 km (0.076 R)
• M19: 7,800,781 km (0.119 R)
• M20: 8,557,297 km (0.107 R)
• M21: 8,974,376 km (0.09 R)
• M22: 9,337,151 km (0.063 R)
• M23: 9,459,073 km (0.06 R)
• M24: 11,286,411 km (0.063 R)
• M25: 12,675,727 km (0.118 R)
• M26: 13,700,622 km (0.042 R)
• M27: 13,839,299 km (0.116 R)
• M28: 13,908,862 km (0.107 R)
• M29: 14,188,161 km (0.093 R)
• M30: 14,328,334 km (0.042 R)
• M31: 14,610,476 km (0.079 R)
• M32: 16,047,812 km (0.036 R)
• M33: 16,709,185 km (0.081 R)
• M34: 18,363,139 km (0.087 R)
• M35: 19,364,696 km (0.079 R)
• M36: 20,226,081 km (0.037 R)
• M37: 24,463,740 km (0.117 R)
• M38: 24,547,814 km (0.095 R)
• M39: 24,969,829 km (0.064 R)
• M40: 26,164,069 km (0.118 R)
• M41: 27,289,644 km (0.097 R)
• M42: 27,551,589 km (0.114 R)
• M43: 27,902,247 km (0.119 R)
• M44: 27,990,061 km (0.112 R)
• M45: 28,430,926 km (0.061 R)
• M46: 28,962,896 km (0.104 R)
• M47: 29,051,906 km (0.11 R)
• M48: 30,578,553 km (0.1 R)
• M49: 31,580,111 km (0.081 R)
• M50: 31,671,814 km (0.103 R)
• M51: 34,838,053 km (0.092 R)
• M52: 35,027,444 km (0.082 R)
• M53: 36,075,227 km (0.072 R)
• M54: 37,520,343 km (0.087 R)
• M55: 37,714,521 km (0.107 R)
• M56: 40,865,501 km (0.099 R)
• M57: 40,965,432 km (0.095 R)
• M58: 41,065,363 km (0.116 R)
• M59: 42,371,503 km (0.114 R)
• M60: 42,472,481 km (0.03 R)
• M61: 45,851,448 km (0.109 R)
• M62: 46,892,350 km (0.092 R)
• M63: 49,528,414 km (0.098 R)
• M64: 49,847,955 km (0.118 R)
• M65: 50,488,982 km (0.117 R)
• M66: 50,596,244 km (0.057 R)
• M67: 53,735,555 km (0.118 R)
• M68: 57,383,798 km (0.1 R)
• M69: 59,633,601 km (0.113 R)
• M70: 61,225,472 km (0.067 R)
• M71: 61,568,350 km (0.065 R)
• M72: 61,682,792 km (0.06 R)
• M73: 62,026,568 km (0.107 R)
• M74: 63,986,749 km (0.077 R)
• M75: 65,850,140 km (0.109 R)
• M76: 66,788,418 km (0.058 R)
• M77: 70,226,925 km (0.116 R)
• M78: 71,425,803 km (0.109 R)
• M79: 78,263,772 km (0.085 R)
• M80: 79,631,246 km (0.111 R)
• M81: 80,130,454 km (0.063 R)
• M82: 80,255,518 km (0.051 R)
• M83: 80,630,709 km (0.108 R)
• M84: 82,768,463 km (0.062 R)
• M85: 84,924,766 km (0.103 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 19,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit