🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.52 AU - 0.72 AU

Year: 172 Days

Day: 46.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.48 AU - 1.7 AU

Year: 708 Days

Day: 40.5 Hours

Environment

Temp: -20 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,282,546 km

• M1: 134,488 km (0.113 R)
• M2: 820,844 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.44 AU - 2.64 AU

Year: 1429 Days

Day: 27.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,282,546 km

• M1: 477,816 km (0.084 R)

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.8

Radius: 14.2

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.06 AU - 8.32 AU

Year: 7530 Days

Day: 8.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 81,282,546 km

• M1: 178,321 km (0.093 R)
• M2: 298,448 km (0.071 R)
• M3: 413,788 km (0.047 R)
• M4: 583,880 km (0.061 R)
• M5: 701,464 km (0.034 R)
• M6: 905,217 km (0.079 R)
• M7: 1,098,348 km (0.113 R)
• M8: 1,194,838 km (0.086 R)
• M9: 1,317,209 km (0.036 R)
• M10: 1,467,705 km (0.108 R)
• M11: 1,587,533 km (0.038 R)
• M12: 1,761,216 km (0.117 R)
• M13: 1,928,317 km (0.109 R)
• M14: 2,047,247 km (0.107 R)
• M15: 2,155,257 km (0.115 R)
• M16: 2,292,887 km (0.12 R)
• M17: 2,419,446 km (0.114 R)
• M18: 3,118,667 km (0.12 R)
• M19: 3,291,303 km (0.086 R)
• M20: 3,580,625 km (0.093 R)
• M21: 4,098,682 km (0.086 R)
• M22: 4,569,317 km (0.106 R)
• M23: 4,694,232 km (0.108 R)
• M24: 5,075,856 km (0.077 R)
• M25: 5,242,657 km (0.089 R)
• M26: 5,467,802 km (0.109 R)
• M27: 5,676,940 km (0.075 R)
• M28: 5,869,472 km (0.086 R)
• M29: 5,966,561 km (0.109 R)
• M30: 6,123,041 km (0.078 R)
• M31: 6,241,373 km (0.106 R)
• M32: 6,844,252 km (0.109 R)
• M33: 7,069,995 km (0.11 R)
• M34: 7,277,488 km (0.082 R)
• M35: 7,507,868 km (0.116 R)
• M36: 7,719,549 km (0.1 R)
• M37: 7,933,325 km (0.118 R)
• M38: 8,105,661 km (0.065 R)
• M39: 8,696,573 km (0.08 R)
• M40: 9,392,353 km (0.12 R)
• M41: 9,529,085 km (0.065 R)
• M42: 9,689,604 km (0.11 R)
• M43: 10,269,744 km (0.074 R)
• M44: 10,457,789 km (0.098 R)
• M45: 10,765,811 km (0.113 R)
• M46: 11,221,486 km (0.087 R)
• M47: 11,488,219 km (0.075 R)
• M48: 11,880,016 km (0.066 R)
• M49: 12,400,766 km (0.108 R)
• M50: 12,752,171 km (0.119 R)
• M51: 13,234,475 km (0.066 R)
• M52: 13,439,274 km (0.051 R)
• M53: 13,878,045 km (0.099 R)
• M54: 14,216,734 km (0.047 R)
• M55: 14,822,755 km (0.099 R)
• M56: 15,249,259 km (0.073 R)
• M57: 15,383,448 km (0.081 R)
• M58: 15,951,172 km (0.1 R)
• M59: 16,278,642 km (0.061 R)
• M60: 16,470,726 km (0.105 R)
• M61: 16,774,110 km (0.088 R)
• M62: 16,912,488 km (0.091 R)
• M63: 17,051,464 km (0.084 R)
• M64: 17,218,565 km (0.119 R)
• M65: 17,921,077 km (0.055 R)
• M66: 18,147,867 km (0.051 R)
• M67: 18,920,241 km (0.11 R)
• M68: 19,295,881 km (0.057 R)
• M69: 19,586,550 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.9

Radius: 7.1

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 18.1 AU - 18.92 AU

Year: 28120 Days

Day: 16.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,282,546 km

• M1: 91,255 km (0.106 R)
• M2: 1,143,676 km (0.045 R)
• M3: 1,270,236 km (0.038 R)
• M4: 1,335,161 km (0.1 R)
• M5: 2,046,050 km (0.079 R)
• M6: 3,205,882 km (0.12 R)
• M7: 3,295,342 km (0.116 R)
• M8: 3,568,807 km (0.112 R)
• M9: 3,615,182 km (0.069 R)
• M10: 3,849,752 km (0.07 R)
• M11: 4,089,258 km (0.107 R)
• M12: 4,284,333 km (0.096 R)
• M13: 4,683,909 km (0.034 R)
• M14: 4,836,798 km (0.116 R)
• M15: 5,571,922 km (0.072 R)
• M16: 5,897,597 km (0.11 R)
• M17: 6,853,826 km (0.118 R)
• M18: 7,320,273 km (0.118 R)
• M19: 7,617,075 km (0.095 R)
• M20: 8,780,348 km (0.116 R)
• M21: 10,794,234 km (0.07 R)
• M22: 12,517,303 km (0.091 R)
• M23: 13,664,120 km (0.078 R)
• M24: 14,102,890 km (0.116 R)
• M25: 14,323,847 km (0.044 R)
• M26: 15,069,143 km (0.104 R)
• M27: 15,446,429 km (0.097 R)
• M28: 15,674,416 km (0.107 R)
• M29: 17,458,371 km (0.098 R)
• M30: 19,880,061 km (0.075 R)
• M31: 20,543,378 km (0.114 R)
• M32: 21,636,789 km (0.038 R)
• M33: 25,475,321 km (0.092 R)
• M34: 25,924,713 km (0.075 R)
• M35: 28,210,269 km (0.089 R)
• M36: 29,236,211 km (0.075 R)
• M37: 30,464,410 km (0.113 R)
• M38: 30,559,554 km (0.079 R)
• M39: 30,845,735 km (0.088 R)
• M40: 30,941,328 km (0.115 R)
• M41: 32,289,653 km (0.105 R)
• M42: 33,166,446 km (0.118 R)
• M43: 33,264,433 km (0.045 R)
• M44: 33,853,849 km (0.109 R)
• M45: 34,645,221 km (0.084 R)
• M46: 34,744,554 km (0.047 R)
• M47: 34,943,519 km (0.096 R)
• M48: 35,743,270 km (0.102 R)
• M49: 35,843,650 km (0.065 R)
• M50: 36,751,410 km (0.041 R)
• M51: 39,623,390 km (0.073 R)
• M52: 40,039,571 km (0.074 R)
• M53: 40,248,260 km (0.11 R)
• M54: 40,352,679 km (0.115 R)
• M55: 41,930,189 km (0.108 R)
• M56: 42,142,019 km (0.102 R)
• M57: 43,206,707 km (0.107 R)
• M58: 43,635,006 km (0.11 R)
• M59: 44,711,961 km (0.081 R)
• M60: 45,579,778 km (0.092 R)
• M61: 46,015,856 km (0.063 R)
• M62: 46,125,063 km (0.097 R)
• M63: 47,773,781 km (0.086 R)
• M64: 48,327,592 km (0.102 R)
• M65: 48,549,745 km (0.057 R)
• M66: 48,883,498 km (0.096 R)
• M67: 49,441,647 km (0.072 R)
• M68: 50,902,471 km (0.071 R)
• M69: 53,292,147 km (0.095 R)
• M70: 55,021,349 km (0.086 R)
• M71: 55,485,551 km (0.044 R)
• M72: 56,886,086 km (0.046 R)
• M73: 59,008,431 km (0.102 R)
• M74: 59,483,554 km (0.099 R)
• M75: 59,602,634 km (0.079 R)
• M76: 60,916,702 km (0.044 R)
• M77: 61,878,317 km (0.071 R)
• M78: 63,573,410 km (0.089 R)
• M79: 64,060,501 km (0.063 R)
• M80: 66,885,208 km (0.064 R)
• M81: 67,132,792 km (0.039 R)
• M82: 68,375,203 km (0.042 R)
• M83: 70,882,463 km (0.076 R)
• M84: 74,186,781 km (0.07 R)
• M85: 75,342,125 km (0.099 R)
• M86: 75,728,686 km (0.082 R)
• M87: 76,115,696 km (0.095 R)
• M88: 77,800,916 km (0.067 R)
• M89: 78,061,216 km (0.105 R)
• M90: 79,891,696 km (0.083 R)
• M91: 82,001,026 km (0.119 R)
• M92: 83,195,565 km (0.087 R)
• M93: 83,594,991 km (0.074 R)
• M94: 86,274,139 km (0.047 R)
• M95: 87,759,796 km (0.088 R)
• M96: 90,072,130 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.1

Radius: 7.2

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 16.27 AU - 23.03 AU

Year: 30757 Days

Day: 22 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,282,546 km

• M1: 183,257 km (0.09 R)
• M2: 511,475 km (0.072 R)
• M3: 943,364 km (0.081 R)
• M4: 1,435,092 km (0.082 R)
• M5: 2,355,269 km (0.079 R)
• M6: 2,467,018 km (0.098 R)
• M7: 3,255,998 km (0.109 R)
• M8: 3,338,875 km (0.114 R)
• M9: 3,807,715 km (0.05 R)
• M10: 4,206,692 km (0.071 R)
• M11: 4,251,871 km (0.093 R)
• M12: 4,480,157 km (0.038 R)
• M13: 4,806,430 km (0.115 R)
• M14: 5,140,482 km (0.106 R)
• M15: 5,432,796 km (0.101 R)
• M16: 7,188,926 km (0.111 R)
• M17: 7,297,235 km (0.084 R)
• M18: 7,625,751 km (0.119 R)
• M19: 7,680,953 km (0.074 R)
• M20: 8,071,104 km (0.102 R)
• M21: 9,576,208 km (0.072 R)
• M22: 10,483,220 km (0.094 R)
• M23: 11,040,472 km (0.115 R)
• M24: 11,103,004 km (0.053 R)
• M25: 12,119,223 km (0.114 R)
• M26: 13,833,166 km (0.025 R)
• M27: 15,341,561 km (0.094 R)
• M28: 15,411,423 km (0.06 R)
• M29: 15,762,080 km (0.061 R)
• M30: 16,115,281 km (0.119 R)
• M31: 16,328,458 km (0.11 R)
• M32: 17,045,929 km (0.082 R)
• M33: 17,190,591 km (0.066 R)
• M34: 17,408,405 km (0.107 R)
• M35: 17,846,876 km (0.098 R)
• M36: 18,511,390 km (0.101 R)
• M37: 19,033,786 km (0.112 R)
• M38: 19,636,815 km (0.119 R)
• M39: 19,940,648 km (0.038 R)
• M40: 21,327,121 km (0.084 R)
• M41: 23,706,027 km (0.05 R)
• M42: 25,173,282 km (0.071 R)
• M43: 25,834,804 km (0.098 R)
• M44: 26,084,334 km (0.04 R)
• M45: 26,669,860 km (0.101 R)
• M46: 27,259,574 km (0.101 R)
• M47: 28,194,860 km (0.076 R)
• M48: 28,451,869 km (0.117 R)
• M49: 30,359,541 km (0.116 R)
• M50: 30,887,024 km (0.119 R)
• M51: 31,328,936 km (0.114 R)
• M52: 31,950,964 km (0.114 R)
• M53: 32,129,434 km (0.062 R)
• M54: 33,478,807 km (0.087 R)
• M55: 34,571,470 km (0.112 R)
• M56: 38,771,879 km (0.071 R)
• M57: 39,344,090 km (0.076 R)
• M58: 39,535,426 km (0.071 R)
• M59: 39,631,169 km (0.078 R)
• M60: 41,660,314 km (0.12 R)
• M61: 43,327,582 km (0.075 R)
• M62: 44,617,266 km (0.058 R)
• M63: 45,919,515 km (0.09 R)
• M64: 46,828,322 km (0.062 R)
• M65: 47,437,485 km (0.035 R)
• M66: 47,539,361 km (0.112 R)
• M67: 48,663,739 km (0.088 R)
• M68: 49,693,570 km (0.106 R)
• M69: 53,459,996 km (0.098 R)
• M70: 53,884,106 km (0.092 R)
• M71: 55,056,355 km (0.068 R)
• M72: 56,344,542 km (0.029 R)
• M73: 56,452,402 km (0.041 R)
• M74: 56,992,450 km (0.078 R)
• M75: 58,622,768 km (0.045 R)
• M76: 58,950,687 km (0.105 R)
• M77: 61,374,022 km (0.071 R)
• M78: 62,374,683 km (0.074 R)
• M79: 64,392,309 km (0.04 R)
• M80: 65,408,976 km (0.094 R)
• M81: 65,635,767 km (0.108 R)
• M82: 66,317,334 km (0.119 R)
• M83: 66,545,022 km (0.098 R)
• M84: 67,344,025 km (0.037 R)
• M85: 67,802,093 km (0.032 R)
• M86: 67,916,835 km (0.069 R)
• M87: 68,721,223 km (0.076 R)
• M88: 69,760,180 km (0.045 R)
• M89: 69,875,969 km (0.094 R)
• M90: 72,087,624 km (0.12 R)
• M91: 73,496,237 km (0.103 R)
• M92: 76,579,300 km (0.119 R)
• M93: 76,698,828 km (0.111 R)
• M94: 77,536,427 km (0.093 R)
• M95: 80,552,918 km (0.106 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 14,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit