🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.16 AU - 1.52 AU

Year: 672 Days

Day: 19.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.04 AU - 2.22 AU

Year: 1348 Days

Day: 17.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 155.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.1

Radius: 10.6

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.35 AU - 3.69 AU

Year: 2863 Days

Day: 14.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 68,345,538 km

• M1: 135,087 km (0.118 R)
• M2: 203,453 km (0.095 R)
• M3: 349,461 km (0.098 R)
• M4: 522,396 km (0.043 R)
• M5: 719,117 km (0.032 R)
• M6: 894,745 km (0.114 R)
• M7: 996,023 km (0.025 R)
• M8: 1,093,112 km (0.115 R)
• M9: 1,159,832 km (0.098 R)
• M10: 1,245,253 km (0.108 R)
• M11: 1,324,091 km (0.073 R)
• M12: 1,704,817 km (0.066 R)
• M13: 1,892,862 km (0.081 R)
• M14: 2,015,233 km (0.106 R)
• M15: 2,098,260 km (0.119 R)
• M16: 2,172,011 km (0.096 R)
• M17: 2,442,335 km (0.048 R)
• M18: 2,542,416 km (0.109 R)
• M19: 2,609,884 km (0.109 R)
• M20: 2,746,767 km (0.034 R)
• M21: 2,816,030 km (0.115 R)
• M22: 3,003,776 km (0.112 R)
• M23: 3,099,219 km (0.052 R)
• M24: 3,503,881 km (0.102 R)
• M25: 3,757,300 km (0.098 R)
• M26: 3,964,493 km (0.063 R)
• M27: 4,215,369 km (0.085 R)
• M28: 4,309,167 km (0.056 R)
• M29: 4,430,790 km (0.08 R)
• M30: 4,760,653 km (0.113 R)
• M31: 4,830,366 km (0.069 R)
• M32: 4,956,776 km (0.066 R)
• M33: 5,112,806 km (0.045 R)
• M34: 5,241,760 km (0.095 R)
• M35: 5,400,782 km (0.089 R)
• M36: 5,649,564 km (0.091 R)
• M37: 5,797,815 km (0.066 R)
• M38: 5,902,384 km (0.118 R)
• M39: 6,189,163 km (0.087 R)
• M40: 6,449,763 km (0.111 R)
• M41: 6,698,245 km (0.115 R)
• M42: 6,855,322 km (0.1 R)
• M43: 7,108,891 km (0.027 R)
• M44: 7,414,220 km (0.066 R)
• M45: 7,527,914 km (0.116 R)
• M46: 8,037,744 km (0.034 R)
• M47: 8,121,070 km (0.057 R)
• M48: 8,524,984 km (0.099 R)
• M49: 8,661,118 km (0.059 R)
• M50: 9,545,691 km (0.12 R)
• M51: 10,043,702 km (0.075 R)
• M52: 10,313,876 km (0.118 R)
• M53: 10,477,236 km (0.051 R)
• M54: 10,550,091 km (0.082 R)
• M55: 10,732,899 km (0.102 R)
• M56: 11,231,958 km (0.07 R)
• M57: 11,493,754 km (0.044 R)
• M58: 11,757,495 km (0.081 R)
• M59: 11,871,189 km (0.103 R)
• M60: 12,541,537 km (0.095 R)
• M61: 13,008,283 km (0.055 R)
• M62: 13,086,672 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.3

Radius: 10.3

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.95 AU - 8.83 AU

Year: 10534 Days

Day: 7.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,345,538 km

• M1: 292,165 km (0.073 R)
• M2: 592,108 km (0.118 R)
• M3: 659,876 km (0.117 R)
• M4: 1,279,959 km (0.071 R)
• M5: 1,756,578 km (0.108 R)
• M6: 2,567,847 km (0.095 R)
• M7: 3,043,120 km (0.06 R)
• M8: 3,513,605 km (0.118 R)
• M9: 3,741,144 km (0.071 R)
• M10: 4,108,406 km (0.104 R)
• M11: 4,210,582 km (0.106 R)
• M12: 4,698,720 km (0.107 R)
• M13: 5,022,150 km (0.108 R)
• M14: 5,131,506 km (0.104 R)
• M15: 5,204,959 km (0.095 R)
• M16: 5,352,911 km (0.064 R)
• M17: 6,151,913 km (0.117 R)
• M18: 7,028,706 km (0.103 R)
• M19: 7,648,939 km (0.105 R)
• M20: 7,775,200 km (0.088 R)
• M21: 8,459,760 km (0.049 R)
• M22: 8,590,209 km (0.079 R)
• M23: 9,252,927 km (0.033 R)
• M24: 9,749,293 km (0.04 R)
• M25: 10,208,110 km (0.114 R)
• M26: 10,721,081 km (0.081 R)
• M27: 11,578,426 km (0.119 R)
• M28: 13,106,120 km (0.109 R)
• M29: 13,459,769 km (0.09 R)
• M30: 14,591,926 km (0.03 R)
• M31: 15,063,758 km (0.099 R)
• M32: 16,076,386 km (0.042 R)
• M33: 16,184,395 km (0.06 R)
• M34: 17,221,258 km (0.034 R)
• M35: 17,943,068 km (0.09 R)
• M36: 18,448,559 km (0.079 R)
• M37: 19,588,644 km (0.111 R)
• M38: 20,051,051 km (0.102 R)
• M39: 20,810,111 km (0.113 R)
• M40: 21,876,594 km (0.11 R)
• M41: 22,116,100 km (0.116 R)
• M42: 22,236,078 km (0.072 R)
• M43: 23,143,389 km (0.111 R)
• M44: 23,387,383 km (0.12 R)
• M45: 24,433,820 km (0.068 R)
• M46: 24,931,532 km (0.079 R)
• M47: 25,432,536 km (0.093 R)
• M48: 26,253,828 km (0.077 R)
• M49: 27,341,105 km (0.099 R)
• M50: 27,987,368 km (0.062 R)
• M51: 28,117,369 km (0.089 R)
• M52: 28,442,894 km (0.1 R)
• M53: 28,508,118 km (0.04 R)
• M54: 28,638,867 km (0.118 R)
• M55: 29,757,709 km (0.05 R)
• M56: 30,022,946 km (0.097 R)
• M57: 30,155,939 km (0.117 R)
• M58: 32,105,947 km (0.084 R)
• M59: 32,993,212 km (0.108 R)
• M60: 33,750,327 km (0.072 R)
• M61: 34,374,000 km (0.053 R)
• M62: 35,492,095 km (0.084 R)
• M63: 38,990,142 km (0.099 R)
• M64: 39,498,775 km (0.119 R)
• M65: 39,571,629 km (0.079 R)
• M66: 40,596,075 km (0.114 R)
• M67: 41,111,589 km (0.096 R)
• M68: 41,481,096 km (0.062 R)
• M69: 43,270,287 km (0.115 R)
• M70: 43,495,731 km (0.106 R)
• M71: 44,401,246 km (0.084 R)
• M72: 45,084,609 km (0.076 R)
• M73: 45,236,900 km (0.052 R)
• M74: 45,465,635 km (0.074 R)
• M75: 46,001,046 km (0.076 R)
• M76: 46,692,338 km (0.114 R)
• M77: 47,077,852 km (0.07 R)
• M78: 47,929,961 km (0.045 R)
• M79: 48,318,915 km (0.093 R)
• M80: 50,595,346 km (0.1 R)
• M81: 50,674,484 km (0.083 R)
• M82: 51,229,492 km (0.109 R)
• M83: 53,067,301 km (0.107 R)
• M84: 53,873,036 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794

Radius: 5.3

Gravity: 28.27 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 9.89 AU - 12.11 AU

Year: 15814 Days

Day: 20.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,345,538 km

• M1: 134,189 km (0.111 R)
• M2: 438,621 km (0.092 R)
• M3: 512,971 km (0.115 R)
• M4: 674,686 km (0.072 R)
• M5: 852,259 km (0.098 R)
• M6: 995,125 km (0.087 R)
• M7: 1,757,925 km (0.059 R)
• M8: 1,940,284 km (0.116 R)
• M9: 2,225,119 km (0.109 R)
• M10: 2,556,927 km (0.1 R)
• M11: 2,591,035 km (0.097 R)
• M12: 2,625,143 km (0.088 R)
• M13: 2,868,838 km (0.077 R)
• M14: 3,047,309 km (0.084 R)
• M15: 3,156,216 km (0.113 R)
• M16: 3,377,770 km (0.104 R)
• M17: 3,566,264 km (0.099 R)
• M18: 3,796,944 km (0.106 R)
• M19: 4,394,886 km (0.097 R)
• M20: 4,435,876 km (0.077 R)
• M21: 4,683,909 km (0.045 R)
• M22: 5,107,421 km (0.073 R)
• M23: 6,777,980 km (0.081 R)
• M24: 8,961,810 km (0.087 R)
• M25: 9,327,726 km (0.037 R)
• M26: 10,619,055 km (0.053 R)
• M27: 11,397,712 km (0.073 R)
• M28: 11,680,303 km (0.046 R)
• M29: 11,793,997 km (0.119 R)
• M30: 12,368,004 km (0.085 R)
• M31: 12,541,837 km (0.115 R)
• M32: 12,600,030 km (0.106 R)
• M33: 13,245,844 km (0.091 R)
• M34: 14,204,019 km (0.057 R)
• M35: 14,264,755 km (0.042 R)
• M36: 14,691,558 km (0.082 R)
• M37: 15,060,766 km (0.098 R)
• M38: 15,620,411 km (0.07 R)
• M39: 15,871,287 km (0.09 R)
• M40: 16,887,954 km (0.106 R)
• M41: 16,952,281 km (0.028 R)
• M42: 18,386,177 km (0.076 R)
• M43: 20,130,189 km (0.117 R)
• M44: 20,952,827 km (0.063 R)
• M45: 21,926,410 km (0.09 R)
• M46: 23,414,161 km (0.101 R)
• M47: 25,227,437 km (0.102 R)
• M48: 25,817,152 km (0.078 R)
• M49: 26,635,302 km (0.064 R)
• M50: 27,311,186 km (0.051 R)
• M51: 29,449,388 km (0.118 R)
• M52: 30,460,370 km (0.087 R)
• M53: 32,356,374 km (0.085 R)
• M54: 33,479,854 km (0.116 R)
• M55: 34,453,138 km (0.12 R)
• M56: 34,534,668 km (0.051 R)
• M57: 34,697,880 km (0.103 R)
• M58: 35,025,050 km (0.108 R)
• M59: 35,107,030 km (0.11 R)
• M60: 35,517,826 km (0.059 R)
• M61: 35,600,254 km (0.118 R)
• M62: 35,930,267 km (0.11 R)
• M63: 36,261,327 km (0.114 R)
• M64: 37,344,116 km (0.109 R)
• M65: 37,511,666 km (0.107 R)
• M66: 39,115,804 km (0.108 R)
• M67: 39,883,391 km (0.062 R)
• M68: 41,433,524 km (0.102 R)
• M69: 41,520,291 km (0.107 R)
• M70: 43,972,050 km (0.063 R)
• M71: 45,304,818 km (0.118 R)
• M72: 45,483,437 km (0.034 R)
• M73: 48,009,697 km (0.117 R)
• M74: 48,648,330 km (0.081 R)
• M75: 48,739,734 km (0.088 R)
• M76: 51,230,838 km (0.106 R)
• M77: 51,696,686 km (0.089 R)
• M78: 52,820,315 km (0.109 R)
• M79: 53,857,477 km (0.106 R)
• M80: 54,711,083 km (0.034 R)
• M81: 54,901,371 km (0.09 R)
• M82: 54,996,665 km (0.118 R)
• M83: 55,378,140 km (0.106 R)
• M84: 55,569,176 km (0.082 R)
• M85: 57,105,546 km (0.12 R)
• M86: 59,143,069 km (0.118 R)
• M87: 59,925,616 km (0.101 R)
• M88: 60,908,474 km (0.108 R)
• M89: 61,995,901 km (0.119 R)
• M90: 62,591,600 km (0.114 R)
• M91: 63,089,611 km (0.108 R)
• M92: 64,189,754 km (0.091 R)
• M93: 64,591,274 km (0.034 R)
• M94: 65,397,008 km (0.113 R)
• M95: 65,699,944 km (0.082 R)
• M96: 68,038,458 km (0.068 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 15,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit