🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.63 AU - 0.87 AU

Year: 299 Days

Day: 26.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.91 AU - 0.97 AU

Year: 419 Days

Day: 16.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.02 AU - 1.66 AU

Year: 714 Days

Day: 42.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,431,317 km

• M1: 1,221,915 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.2

Radius: 13.2

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.16 AU - 2.74 AU

Year: 1765 Days

Day: 6.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 88,431,317 km

• M1: 170,841 km (0.071 R)
• M2: 289,173 km (0.038 R)
• M3: 372,200 km (0.118 R)
• M4: 517,609 km (0.099 R)
• M5: 708,346 km (0.101 R)
• M6: 900,430 km (0.082 R)
• M7: 1,024,596 km (0.102 R)
• M8: 1,443,320 km (0.097 R)
• M9: 1,551,330 km (0.115 R)
• M10: 1,662,332 km (0.05 R)
• M11: 1,755,232 km (0.081 R)
• M12: 1,849,927 km (0.037 R)
• M13: 2,133,565 km (0.027 R)
• M14: 2,315,177 km (0.075 R)
• M15: 2,645,788 km (0.096 R)
• M16: 2,730,909 km (0.106 R)
• M17: 2,829,345 km (0.088 R)
• M18: 2,928,977 km (0.038 R)
• M19: 3,017,090 km (0.05 R)
• M20: 3,106,250 km (0.099 R)
• M21: 3,222,039 km (0.119 R)
• M22: 3,339,473 km (0.081 R)
• M23: 3,551,603 km (0.042 R)
• M24: 3,700,154 km (0.091 R)
• M25: 3,906,150 km (0.118 R)
• M26: 4,003,538 km (0.098 R)
• M27: 4,243,643 km (0.09 R)
• M28: 4,517,556 km (0.118 R)
• M29: 4,605,370 km (0.111 R)
• M30: 5,205,108 km (0.113 R)
• M31: 5,405,420 km (0.039 R)
• M32: 5,592,567 km (0.115 R)
• M33: 5,861,394 km (0.114 R)
• M34: 6,118,403 km (0.063 R)
• M35: 6,610,281 km (0.088 R)
• M36: 6,760,477 km (0.091 R)
• M37: 6,877,912 km (0.106 R)
• M38: 7,183,391 km (0.095 R)
• M39: 7,545,417 km (0.119 R)
• M40: 7,754,854 km (0.053 R)
• M41: 8,161,910 km (0.083 R)
• M42: 8,341,128 km (0.103 R)
• M43: 8,685,204 km (0.107 R)
• M44: 8,794,859 km (0.087 R)
• M45: 8,978,565 km (0.113 R)
• M46: 9,406,116 km (0.035 R)
• M47: 9,688,556 km (0.108 R)
• M48: 9,783,402 km (0.118 R)
• M49: 10,223,219 km (0.069 R)
• M50: 10,435,947 km (0.035 R)
• M51: 10,591,679 km (0.06 R)
• M52: 10,708,814 km (0.096 R)
• M53: 10,846,145 km (0.082 R)
• M54: 10,984,074 km (0.106 R)
• M55: 11,301,521 km (0.058 R)
• M56: 11,581,867 km (0.047 R)
• M57: 12,087,957 km (0.103 R)
• M58: 12,354,091 km (0.095 R)
• M59: 12,580,882 km (0.108 R)
• M60: 12,912,989 km (0.09 R)
• M61: 13,353,405 km (0.047 R)
• M62: 13,437,928 km (0.035 R)
• M63: 13,948,356 km (0.07 R)
• M64: 14,617,208 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.5

Radius: 13.9

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.84 AU - 3.94 AU

Year: 3531 Days

Day: 7.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 88,431,317 km

• M1: 205,697 km (0.093 R)
• M2: 309,368 km (0.049 R)
• M3: 531,222 km (0.102 R)
• M4: 759,957 km (0.091 R)
• M5: 987,496 km (0.094 R)
• M6: 1,482,664 km (0.084 R)
• M7: 1,669,363 km (0.044 R)
• M8: 1,941,032 km (0.08 R)
• M9: 2,050,688 km (0.071 R)
• M10: 2,211,206 km (0.098 R)
• M11: 2,375,913 km (0.117 R)
• M12: 2,476,892 km (0.117 R)
• M13: 2,931,071 km (0.092 R)
• M14: 3,186,734 km (0.07 R)
• M15: 3,298,483 km (0.025 R)
• M16: 3,507,172 km (0.066 R)
• M17: 3,700,603 km (0.081 R)
• M18: 3,877,726 km (0.103 R)
• M19: 4,138,775 km (0.101 R)
• M20: 4,827,224 km (0.115 R)
• M21: 5,064,786 km (0.092 R)
• M22: 5,484,258 km (0.105 R)
• M23: 5,574,017 km (0.084 R)
• M24: 6,007,252 km (0.089 R)
• M25: 6,192,903 km (0.083 R)
• M26: 6,333,525 km (0.116 R)
• M27: 7,101,112 km (0.065 R)
• M28: 7,248,316 km (0.103 R)
• M29: 7,471,067 km (0.102 R)
• M30: 8,025,178 km (0.08 R)
• M31: 8,618,782 km (0.069 R)
• M32: 9,093,307 km (0.106 R)
• M33: 9,495,276 km (0.115 R)
• M34: 10,040,411 km (0.085 R)
• M35: 10,344,543 km (0.098 R)
• M36: 10,679,942 km (0.081 R)
• M37: 10,877,112 km (0.055 R)
• M38: 11,275,341 km (0.06 R)
• M39: 11,390,083 km (0.118 R)
• M40: 12,174,125 km (0.087 R)
• M41: 12,617,384 km (0.079 R)
• M42: 12,885,762 km (0.094 R)
• M43: 13,005,740 km (0.107 R)
• M44: 13,307,179 km (0.118 R)
• M45: 13,672,049 km (0.097 R)
• M46: 13,824,938 km (0.066 R)
• M47: 14,132,660 km (0.097 R)
• M48: 14,754,988 km (0.075 R)
• M49: 15,259,132 km (0.045 R)
• M50: 16,122,911 km (0.115 R)
• M51: 16,707,689 km (0.116 R)
• M52: 16,904,111 km (0.092 R)
• M53: 17,299,348 km (0.053 R)
• M54: 17,464,953 km (0.105 R)
• M55: 17,797,659 km (0.053 R)
• M56: 17,998,269 km (0.113 R)
• M57: 18,098,949 km (0.063 R)
• M58: 18,233,437 km (0.103 R)
• M59: 18,334,416 km (0.113 R)
• M60: 18,604,889 km (0.083 R)
• M61: 18,842,450 km (0.062 R)
• M62: 19,012,842 km (0.108 R)
• M63: 20,080,821 km (0.073 R)
• M64: 20,499,396 km (0.075 R)
• M65: 21,380,827 km (0.113 R)
• M66: 22,707,910 km (0.086 R)
• M67: 22,998,429 km (0.027 R)
• M68: 23,363,148 km (0.111 R)
• M69: 23,472,953 km (0.085 R)
• M70: 23,656,360 km (0.09 R)
• M71: 24,394,925 km (0.102 R)
• M72: 24,617,826 km (0.092 R)
• M73: 24,878,874 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.9

Radius: 3.5

Gravity: 42.52 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 13.52 AU - 17.96 AU

Year: 28736 Days

Day: 23.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,431,317 km

• M1: 46,375 km (0.102 R)
• M2: 435,629 km (0.091 R)
• M3: 804,388 km (0.057 R)
• M4: 972,985 km (0.102 R)
• M5: 1,121,984 km (0.042 R)
• M6: 1,183,618 km (0.09 R)
• M7: 1,342,491 km (0.105 R)
• M8: 2,550,344 km (0.102 R)
• M9: 3,093,834 km (0.1 R)
• M10: 3,312,246 km (0.057 R)
• M11: 3,903,008 km (0.118 R)
• M12: 4,138,775 km (0.084 R)
• M13: 4,379,178 km (0.076 R)
• M14: 4,673,587 km (0.068 R)
• M15: 4,923,864 km (0.078 R)
• M16: 5,647,469 km (0.079 R)
• M17: 6,129,922 km (0.097 R)
• M18: 7,248,466 km (0.109 R)
• M19: 7,421,550 km (0.09 R)
• M20: 8,549,518 km (0.119 R)
• M21: 9,040,050 km (0.119 R)
• M22: 9,476,876 km (0.081 R)
• M23: 9,666,117 km (0.117 R)
• M24: 11,829,152 km (0.068 R)
• M25: 12,237,854 km (0.098 R)
• M26: 14,567,093 km (0.069 R)
• M27: 15,225,622 km (0.037 R)
• M28: 15,595,578 km (0.047 R)
• M29: 16,043,474 km (0.066 R)
• M30: 16,193,670 km (0.099 R)
• M31: 16,344,315 km (0.086 R)
• M32: 17,799,005 km (0.099 R)
• M33: 18,817,916 km (0.052 R)
• M34: 21,158,225 km (0.079 R)
• M35: 21,653,693 km (0.092 R)
• M36: 21,986,100 km (0.034 R)
• M37: 23,417,751 km (0.119 R)
• M38: 24,360,068 km (0.109 R)
• M39: 25,840,639 km (0.114 R)
• M40: 26,281,653 km (0.117 R)
• M41: 26,547,339 km (0.119 R)
• M42: 26,992,393 km (0.069 R)
• M43: 29,805,431 km (0.089 R)
• M44: 29,897,733 km (0.084 R)
• M45: 31,012,536 km (0.093 R)
• M46: 31,293,331 km (0.032 R)
• M47: 32,520,034 km (0.119 R)
• M48: 32,710,023 km (0.067 R)
• M49: 33,091,348 km (0.108 R)
• M50: 33,666,103 km (0.051 R)
• M51: 34,825,487 km (0.087 R)
• M52: 36,490,062 km (0.106 R)
• M53: 37,381,815 km (0.118 R)
• M54: 38,481,509 km (0.12 R)
• M55: 38,783,248 km (0.08 R)
• M56: 40,405,637 km (0.108 R)
• M57: 41,019,736 km (0.111 R)
• M58: 42,257,359 km (0.1 R)
• M59: 42,984,854 km (0.119 R)
• M60: 43,611,669 km (0.111 R)
• M61: 44,241,625 km (0.025 R)
• M62: 45,722,944 km (0.117 R)
• M63: 48,734,199 km (0.064 R)
• M64: 49,496,999 km (0.063 R)
• M65: 51,698,032 km (0.119 R)
• M66: 52,475,941 km (0.106 R)
• M67: 53,930,780 km (0.104 R)
• M68: 54,043,128 km (0.073 R)
• M69: 55,285,389 km (0.11 R)
• M70: 55,398,784 km (0.047 R)
• M71: 55,853,113 km (0.083 R)
• M72: 56,422,782 km (0.106 R)
• M73: 56,536,925 km (0.118 R)
• M74: 56,765,510 km (0.115 R)
• M75: 60,931,811 km (0.095 R)
• M76: 61,635,819 km (0.09 R)
• M77: 61,988,720 km (0.082 R)
• M78: 63,644,769 km (0.104 R)
• M79: 64,001,559 km (0.038 R)
• M80: 64,717,086 km (0.077 R)
• M81: 66,758,648 km (0.084 R)
• M82: 69,065,298 km (0.118 R)
• M83: 71,151,141 km (0.111 R)
• M84: 71,274,559 km (0.082 R)
• M85: 71,397,977 km (0.1 R)
• M86: 71,644,963 km (0.098 R)
• M87: 71,768,681 km (0.043 R)
• M88: 72,636,049 km (0.072 R)
• M89: 73,257,628 km (0.08 R)
• M90: 74,756,898 km (0.073 R)
• M91: 79,059,333 km (0.099 R)
• M92: 79,314,996 km (0.096 R)
• M93: 79,570,808 km (0.095 R)
• M94: 80,596,900 km (0.118 R)
• M95: 81,885,835 km (0.07 R)
• M96: 86,055,577 km (0.096 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 16,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit