🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.62 AU - 0.64 AU

Year: 178 Days

Day: 38 Hours

Environment

Temp: 178 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,548,973 km

• M1: 113,545 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.58 AU - 0.9 AU

Year: 227 Days

Day: 42.6 Hours

Environment

Temp: 140 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.94 AU - 1.22 AU

Year: 400 Days

Day: 39.6 Hours

Environment

Temp: 40 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.45 AU - 1.61 AU

Year: 675 Days

Day: 45.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.42 AU - 4.76 AU

Year: 2948 Days

Day: 42.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,548,973 km

• M1: 1,734,587 km (0.084 R)

Asteroid Belt

Center: 6.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.8

Radius: 13.5

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.35 AU - 10.29 AU

Year: 9337 Days

Day: 5.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 102,548,973 km

• M1: 187,297 km (0.109 R)
• M2: 419,173 km (0.071 R)
• M3: 541,694 km (0.105 R)
• M4: 783,893 km (0.052 R)
• M5: 1,614,460 km (0.085 R)
• M6: 1,717,982 km (0.102 R)
• M7: 1,888,524 km (0.098 R)
• M8: 1,976,038 km (0.082 R)
• M9: 2,065,049 km (0.062 R)
• M10: 2,363,646 km (0.111 R)
• M11: 2,603,003 km (0.096 R)
• M12: 3,028,459 km (0.106 R)
• M13: 3,860,822 km (0.11 R)
• M14: 4,671,343 km (0.066 R)
• M15: 5,157,985 km (0.072 R)
• M16: 5,756,975 km (0.084 R)
• M17: 6,444,975 km (0.029 R)
• M18: 6,545,356 km (0.112 R)
• M19: 6,781,720 km (0.083 R)
• M20: 7,124,449 km (0.086 R)
• M21: 7,402,701 km (0.113 R)
• M22: 8,331,704 km (0.12 R)
• M23: 8,477,861 km (0.095 R)
• M24: 8,624,916 km (0.068 R)
• M25: 8,884,468 km (0.099 R)
• M26: 9,449,050 km (0.117 R)
• M27: 10,732,151 km (0.055 R)
• M28: 10,971,358 km (0.076 R)
• M29: 11,212,360 km (0.104 R)
• M30: 11,699,601 km (0.095 R)
• M31: 12,235,311 km (0.078 R)
• M32: 12,905,509 km (0.101 R)
• M33: 13,075,003 km (0.101 R)
• M34: 13,330,666 km (0.071 R)
• M35: 13,544,890 km (0.106 R)
• M36: 14,765,759 km (0.106 R)
• M37: 16,158,365 km (0.116 R)
• M38: 16,341,024 km (0.11 R)
• M39: 16,616,583 km (0.098 R)
• M40: 17,125,515 km (0.112 R)
• M41: 17,498,762 km (0.03 R)
• M42: 17,639,534 km (0.084 R)
• M43: 17,922,124 km (0.048 R)
• M44: 18,016,670 km (0.092 R)
• M45: 18,158,638 km (0.102 R)
• M46: 19,892,777 km (0.068 R)
• M47: 20,137,818 km (0.095 R)
• M48: 20,334,539 km (0.03 R)
• M49: 21,227,938 km (0.102 R)
• M50: 21,528,480 km (0.091 R)
• M51: 22,438,783 km (0.109 R)
• M52: 23,723,978 km (0.077 R)
• M53: 23,879,859 km (0.088 R)
• M54: 25,403,663 km (0.109 R)
• M55: 25,829,568 km (0.055 R)
• M56: 26,311,573 km (0.095 R)
• M57: 26,688,559 km (0.083 R)
• M58: 27,067,192 km (0.108 R)
• M59: 27,284,408 km (0.089 R)
• M60: 27,611,429 km (0.112 R)
• M61: 27,884,744 km (0.07 R)
• M62: 28,214,158 km (0.096 R)
• M63: 28,987,579 km (0.098 R)
• M64: 30,216,975 km (0.038 R)
• M65: 30,781,407 km (0.1 R)
• M66: 31,178,590 km (0.062 R)
• M67: 31,292,434 km (0.115 R)
• M68: 31,577,567 km (0.077 R)
• M69: 34,299,501 km (0.085 R)
• M70: 35,183,923 km (0.11 R)
• M71: 36,315,033 km (0.073 R)
• M72: 36,614,677 km (0.075 R)
• M73: 37,579,135 km (0.098 R)
• M74: 37,760,896 km (0.095 R)
• M75: 38,551,820 km (0.111 R)
• M76: 40,088,340 km (0.117 R)
• M77: 40,336,074 km (0.042 R)
• M78: 40,770,656 km (0.116 R)
• M79: 41,394,479 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.1

Radius: 4.7

Gravity: 43.33 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 13.72 AU - 16.18 AU

Year: 20604 Days

Day: 23.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 102,548,973 km

• M1: 464,651 km (0.109 R)
• M2: 778,358 km (0.033 R)
• M3: 942,018 km (0.12 R)
• M4: 1,301,053 km (0.037 R)
• M5: 1,698,833 km (0.069 R)
• M6: 1,768,696 km (0.097 R)
• M7: 1,875,209 km (0.118 R)
• M8: 2,478,089 km (0.102 R)
• M9: 2,677,951 km (0.088 R)
• M10: 2,924,788 km (0.099 R)
• M11: 3,221,889 km (0.098 R)
• M12: 3,982,894 km (0.079 R)
• M13: 4,649,352 km (0.064 R)
• M14: 4,747,339 km (0.105 R)
• M15: 5,298,607 km (0.045 R)
• M16: 5,607,826 km (0.096 R)
• M17: 6,082,649 km (0.08 R)
• M18: 6,351,926 km (0.117 R)
• M19: 6,735,495 km (0.112 R)
• M20: 6,958,096 km (0.115 R)
• M21: 7,640,113 km (0.047 R)
• M22: 8,343,372 km (0.095 R)
• M23: 8,702,707 km (0.059 R)
• M24: 9,747,947 km (0.111 R)
• M25: 10,381,045 km (0.096 R)
• M26: 10,638,054 km (0.079 R)
• M27: 10,897,158 km (0.071 R)
• M28: 11,620,314 km (0.064 R)
• M29: 11,686,885 km (0.117 R)
• M30: 13,181,816 km (0.044 R)
• M31: 15,534,392 km (0.054 R)
• M32: 16,272,359 km (0.065 R)
• M33: 17,859,143 km (0.111 R)
• M34: 18,089,823 km (0.114 R)
• M35: 18,166,866 km (0.116 R)
• M36: 18,787,697 km (0.113 R)
• M37: 20,209,924 km (0.086 R)
• M38: 20,772,263 km (0.086 R)
• M39: 20,933,828 km (0.087 R)
• M40: 22,324,341 km (0.108 R)
• M41: 23,407,579 km (0.072 R)
• M42: 24,082,714 km (0.04 R)
• M43: 25,021,441 km (0.115 R)
• M44: 25,711,685 km (0.119 R)
• M45: 25,885,219 km (0.095 R)
• M46: 27,022,611 km (0.055 R)
• M47: 27,464,374 km (0.101 R)
• M48: 27,553,085 km (0.098 R)
• M49: 28,624,206 km (0.086 R)
• M50: 28,894,081 km (0.073 R)
• M51: 29,164,853 km (0.037 R)
• M52: 29,799,896 km (0.088 R)
• M53: 29,982,106 km (0.037 R)
• M54: 30,347,873 km (0.075 R)
• M55: 31,268,498 km (0.039 R)
• M56: 32,385,246 km (0.118 R)
• M57: 36,785,518 km (0.104 R)
• M58: 38,062,635 km (0.052 R)
• M59: 38,955,286 km (0.093 R)
• M60: 39,654,356 km (0.067 R)
• M61: 39,754,587 km (0.074 R)
• M62: 41,572,500 km (0.068 R)
• M63: 41,674,227 km (0.113 R)
• M64: 42,389,155 km (0.108 R)
• M65: 42,799,502 km (0.064 R)
• M66: 43,211,046 km (0.101 R)
• M67: 44,141,993 km (0.116 R)
• M68: 45,498,397 km (0.091 R)
• M69: 46,656,734 km (0.096 R)
• M70: 46,974,330 km (0.082 R)
• M71: 52,372,120 km (0.084 R)
• M72: 52,922,640 km (0.077 R)
• M73: 53,918,214 km (0.087 R)
• M74: 54,140,367 km (0.074 R)
• M75: 54,697,021 km (0.098 R)
• M76: 54,808,471 km (0.101 R)
• M77: 55,255,470 km (0.108 R)
• M78: 60,596,712 km (0.069 R)
• M79: 62,335,787 km (0.105 R)
• M80: 62,919,069 km (0.057 R)
• M81: 65,151,967 km (0.076 R)
• M82: 65,506,963 km (0.074 R)
• M83: 67,530,424 km (0.099 R)
• M84: 67,650,102 km (0.098 R)
• M85: 68,009,586 km (0.082 R)
• M86: 68,129,413 km (0.105 R)
• M87: 68,369,518 km (0.071 R)
• M88: 68,971,051 km (0.113 R)
• M89: 69,816,129 km (0.104 R)
• M90: 71,150,991 km (0.109 R)
• M91: 72,984,762 km (0.098 R)
• M92: 73,107,582 km (0.091 R)
• M93: 77,198,635 km (0.103 R)
• M94: 78,327,201 km (0.118 R)
• M95: 81,363,290 km (0.102 R)
• M96: 82,511,753 km (0.118 R)
• M97: 82,767,565 km (0.084 R)
• M98: 84,566,480 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.3

Radius: 7.5

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 15.92 AU - 23.3 AU

Year: 30954 Days

Day: 19.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 102,548,973 km

• M1: 197,469 km (0.116 R)
• M2: 293,361 km (0.107 R)
• M3: 634,594 km (0.078 R)
• M4: 735,872 km (0.104 R)
• M5: 1,226,254 km (0.108 R)
• M6: 1,420,282 km (0.118 R)
• M7: 1,555,070 km (0.105 R)
• M8: 1,729,800 km (0.057 R)
• M9: 2,490,505 km (0.112 R)
• M10: 2,905,789 km (0.053 R)
• M11: 2,991,359 km (0.067 R)
• M12: 3,121,509 km (0.112 R)
• M13: 3,387,195 km (0.087 R)
• M14: 3,522,880 km (0.034 R)
• M15: 6,089,830 km (0.086 R)
• M16: 6,144,733 km (0.043 R)
• M17: 6,533,837 km (0.107 R)
• M18: 6,988,315 km (0.103 R)
• M19: 7,808,261 km (0.114 R)
• M20: 8,844,226 km (0.111 R)
• M21: 9,094,204 km (0.069 R)
• M22: 9,987,603 km (0.109 R)
• M23: 10,775,385 km (0.068 R)
• M24: 12,063,273 km (0.118 R)
• M25: 12,690,088 km (0.119 R)
• M26: 12,760,399 km (0.08 R)
• M27: 13,399,032 km (0.113 R)
• M28: 14,339,704 km (0.095 R)
• M29: 15,601,712 km (0.109 R)
• M30: 17,053,858 km (0.108 R)
• M31: 17,209,290 km (0.094 R)
• M32: 18,469,054 km (0.082 R)
• M33: 19,029,597 km (0.103 R)
• M34: 19,595,526 km (0.073 R)
• M35: 21,830,219 km (0.108 R)
• M36: 22,083,488 km (0.097 R)
• M37: 22,934,700 km (0.086 R)
• M38: 23,970,216 km (0.092 R)
• M39: 25,374,492 km (0.107 R)
• M40: 31,632,769 km (0.105 R)
• M41: 31,728,212 km (0.11 R)
• M42: 32,495,051 km (0.088 R)
• M43: 33,462,201 km (0.11 R)
• M44: 33,949,442 km (0.062 R)
• M45: 34,635,348 km (0.101 R)
• M46: 35,226,858 km (0.027 R)
• M47: 35,325,742 km (0.116 R)
• M48: 35,523,959 km (0.081 R)
• M49: 35,623,143 km (0.037 R)
• M50: 36,520,131 km (0.094 R)
• M51: 36,720,443 km (0.112 R)
• M52: 39,152,755 km (0.11 R)
• M53: 39,768,948 km (0.114 R)
• M54: 39,974,945 km (0.117 R)
• M55: 40,284,762 km (0.074 R)
• M56: 41,323,270 km (0.097 R)
• M57: 42,055,552 km (0.089 R)
• M58: 44,705,379 km (0.119 R)
• M59: 45,564,519 km (0.116 R)
• M60: 47,736,531 km (0.097 R)
• M61: 51,505,649 km (0.025 R)
• M62: 51,730,196 km (0.107 R)
• M63: 51,842,693 km (0.11 R)
• M64: 51,955,191 km (0.055 R)
• M65: 53,198,499 km (0.045 R)
• M66: 53,653,127 km (0.072 R)
• M67: 54,223,095 km (0.073 R)
• M68: 55,829,626 km (0.073 R)
• M69: 58,268,819 km (0.108 R)
• M70: 62,410,586 km (0.104 R)
• M71: 62,530,264 km (0.098 R)
• M72: 65,426,629 km (0.117 R)
• M73: 66,401,708 km (0.107 R)
• M74: 67,258,903 km (0.04 R)
• M75: 68,489,645 km (0.092 R)
• M76: 69,107,933 km (0.087 R)
• M77: 73,866,492 km (0.12 R)
• M78: 74,119,911 km (0.088 R)
• M79: 75,008,971 km (0.092 R)
• M80: 75,136,279 km (0.11 R)
• M81: 76,029,378 km (0.068 R)
• M82: 76,285,190 km (0.076 R)
• M83: 76,541,302 km (0.087 R)
• M84: 76,669,507 km (0.049 R)
• M85: 77,311,432 km (0.063 R)
• M86: 77,568,590 km (0.099 R)
• M87: 78,342,161 km (0.116 R)
• M88: 83,036,243 km (0.097 R)
• M89: 83,959,561 km (0.061 R)
• M90: 84,753,626 km (0.061 R)
• M91: 86,616,270 km (0.116 R)
• M92: 87,017,042 km (0.103 R)
• M93: 87,820,682 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.2

Radius: 4.8

Gravity: 28.13 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 17.91 AU - 22.33 AU

Year: 32169 Days

Day: 18.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 102,548,973 km

• M1: 973,583 km (0.107 R)
• M2: 2,780,875 km (0.06 R)
• M3: 3,447,633 km (0.099 R)
• M4: 4,161,364 km (0.117 R)
• M5: 4,534,910 km (0.066 R)
• M6: 5,428,458 km (0.07 R)
• M7: 5,895,054 km (0.091 R)
• M8: 6,013,834 km (0.064 R)
• M9: 6,073,374 km (0.045 R)
• M10: 6,313,928 km (0.067 R)
• M11: 6,496,437 km (0.072 R)
• M12: 6,618,958 km (0.039 R)
• M13: 7,243,379 km (0.075 R)
• M14: 8,281,140 km (0.096 R)
• M15: 9,021,200 km (0.098 R)
• M16: 9,089,417 km (0.07 R)
• M17: 9,503,055 km (0.097 R)
• M18: 10,780,023 km (0.059 R)
• M19: 10,997,987 km (0.076 R)
• M20: 11,959,602 km (0.052 R)
• M21: 12,412,435 km (0.1 R)
• M22: 13,024,888 km (0.046 R)
• M23: 15,001,375 km (0.09 R)
• M24: 15,163,390 km (0.081 R)
• M25: 17,153,640 km (0.112 R)
• M26: 18,612,219 km (0.059 R)
• M27: 19,136,410 km (0.032 R)
• M28: 21,372,449 km (0.105 R)
• M29: 21,554,809 km (0.085 R)
• M30: 21,737,767 km (0.07 R)
• M31: 22,753,088 km (0.074 R)
• M32: 23,501,227 km (0.107 R)
• M33: 24,352,439 km (0.107 R)
• M34: 26,475,382 km (0.093 R)
• M35: 27,856,769 km (0.105 R)
• M36: 30,483,857 km (0.041 R)
• M37: 31,101,248 km (0.089 R)
• M38: 31,204,470 km (0.117 R)
• M39: 32,977,953 km (0.098 R)
• M40: 34,142,872 km (0.09 R)
• M41: 35,213,544 km (0.119 R)
• M42: 36,949,328 km (0.049 R)
• M43: 38,380,082 km (0.097 R)
• M44: 39,716,739 km (0.07 R)
• M45: 40,955,409 km (0.114 R)
• M46: 42,894,497 km (0.028 R)
• M47: 44,165,031 km (0.088 R)
• M48: 47,573,320 km (0.077 R)
• M49: 48,888,135 km (0.096 R)
• M50: 49,610,394 km (0.116 R)
• M51: 51,431,150 km (0.029 R)
• M52: 51,553,371 km (0.065 R)
• M53: 54,888,207 km (0.061 R)
• M54: 55,013,121 km (0.053 R)
• M55: 56,015,277 km (0.12 R)
• M56: 56,392,563 km (0.087 R)
• M57: 56,897,007 km (0.07 R)
• M58: 57,910,533 km (0.053 R)
• M59: 63,066,274 km (0.101 R)
• M60: 63,327,920 km (0.107 R)
• M61: 66,894,932 km (0.117 R)
• M62: 67,161,665 km (0.114 R)
• M63: 67,696,328 km (0.084 R)
• M64: 70,255,349 km (0.093 R)
• M65: 71,887,761 km (0.106 R)
• M66: 75,606,016 km (0.06 R)
• M67: 79,386,504 km (0.063 R)
• M68: 80,093,204 km (0.093 R)
• M69: 81,513,187 km (0.117 R)
• M70: 82,369,036 km (0.114 R)
• M71: 87,275,099 km (0.04 R)
• M72: 87,858,381 km (0.075 R)
• M73: 88,004,538 km (0.093 R)
• M74: 91,978,156 km (0.075 R)
• M75: 92,869,161 km (0.082 R)
• M76: 93,613,860 km (0.055 R)
• M77: 94,959,193 km (0.1 R)
• M78: 96,310,960 km (0.09 R)
• M79: 97,215,578 km (0.117 R)
• M80: 97,366,672 km (0.088 R)
• M81: 97,820,402 km (0.108 R)
• M82: 99,794,196 km (0.098 R)
• M83: 100,251,667 km (0.098 R)
• M84: 101,321,591 km (0.12 R)
• M85: 101,781,305 km (0.09 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 17,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit