🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.53 AU - 0.57 AU

Year: 151 Days

Day: 36.9 Hours

Environment

Temp: 211 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.83 AU - 1.05 AU

Year: 338 Days

Day: 35.3 Hours

Environment

Temp: 41 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 79,335,781 km

• M1: 363,672 km (0.115 R)
• M2: 482,902 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.07 AU - 1.43 AU

Year: 518 Days

Day: 38.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,335,781 km

• M1: 451,187 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.2 AU - 1.64 AU

Year: 628 Days

Day: 26.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 138.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.69 AU - 2.71 AU

Year: 1210 Days

Day: 38.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.2

Radius: 11.9

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.12 AU - 6.64 AU

Year: 5288 Days

Day: 6.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 79,335,781 km

• M1: 174,132 km (0.069 R)
• M2: 333,603 km (0.077 R)
• M3: 641,326 km (0.117 R)
• M4: 727,046 km (0.083 R)
• M5: 1,125,425 km (0.066 R)
• M6: 1,286,542 km (0.087 R)
• M7: 1,412,802 km (0.033 R)
• M8: 1,513,930 km (0.035 R)
• M9: 1,647,821 km (0.098 R)
• M10: 1,723,816 km (0.074 R)
• M11: 1,832,574 km (0.081 R)
• M12: 2,393,416 km (0.082 R)
• M13: 2,711,312 km (0.095 R)
• M14: 3,213,961 km (0.077 R)
• M15: 3,349,048 km (0.062 R)
• M16: 3,685,194 km (0.12 R)
• M17: 4,032,261 km (0.077 R)
• M18: 4,262,492 km (0.092 R)
• M19: 4,347,314 km (0.1 R)
• M20: 5,363,383 km (0.075 R)
• M21: 5,710,151 km (0.119 R)
• M22: 6,280,418 km (0.095 R)
• M23: 6,547,899 km (0.085 R)
• M24: 6,670,719 km (0.082 R)
• M25: 6,744,770 km (0.09 R)
• M26: 6,819,120 km (0.086 R)
• M27: 6,993,700 km (0.108 R)
• M28: 7,144,645 km (0.065 R)
• M29: 7,423,944 km (0.109 R)
• M30: 7,526,418 km (0.097 R)
• M31: 8,019,643 km (0.092 R)
• M32: 8,283,533 km (0.109 R)
• M33: 8,443,154 km (0.105 R)
• M34: 8,523,339 km (0.11 R)
• M35: 8,928,450 km (0.082 R)
• M36: 9,841,446 km (0.062 R)
• M37: 9,925,968 km (0.08 R)
• M38: 10,010,790 km (0.072 R)
• M39: 10,581,805 km (0.083 R)
• M40: 10,900,449 km (0.075 R)
• M41: 11,222,383 km (0.105 R)
• M42: 11,428,829 km (0.117 R)
• M43: 12,510,421 km (0.099 R)
• M44: 13,311,817 km (0.082 R)
• M45: 13,876,250 km (0.093 R)
• M46: 14,002,809 km (0.091 R)
• M47: 14,384,733 km (0.059 R)
• M48: 15,028,901 km (0.117 R)
• M49: 15,387,188 km (0.088 R)
• M50: 15,485,324 km (0.074 R)
• M51: 15,583,760 km (0.056 R)
• M52: 15,847,351 km (0.056 R)
• M53: 16,079,078 km (0.102 R)
• M54: 16,212,071 km (0.12 R)
• M55: 16,949,738 km (0.071 R)
• M56: 17,152,892 km (0.104 R)
• M57: 17,288,727 km (0.116 R)
• M58: 17,664,217 km (0.099 R)
• M59: 18,388,421 km (0.109 R)
• M60: 18,527,547 km (0.102 R)
• M61: 18,666,972 km (0.087 R)
• M62: 19,052,037 km (0.084 R)
• M63: 19,192,808 km (0.101 R)
• M64: 19,298,574 km (0.041 R)
• M65: 20,367,002 km (0.081 R)
• M66: 21,126,361 km (0.071 R)
• M67: 22,896,403 km (0.113 R)
• M68: 24,178,905 km (0.08 R)
• M69: 24,598,827 km (0.101 R)
• M70: 24,828,908 km (0.085 R)
• M71: 25,329,911 km (0.113 R)
• M72: 25,523,342 km (0.035 R)
• M73: 26,185,162 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.9

Radius: 12.2

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.41 AU - 8.63 AU

Year: 7648 Days

Day: 9.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 79,335,781 km

• M1: 188,643 km (0.056 R)
• M2: 343,477 km (0.059 R)
• M3: 419,622 km (0.08 R)
• M4: 533,616 km (0.054 R)
• M5: 751,430 km (0.08 R)
• M6: 859,440 km (0.103 R)
• M7: 1,133,952 km (0.108 R)
• M8: 1,274,873 km (0.078 R)
• M9: 1,749,547 km (0.11 R)
• M10: 2,171,114 km (0.035 R)
• M11: 2,277,029 km (0.113 R)
• M12: 2,531,196 km (0.092 R)
• M13: 2,661,945 km (0.115 R)
• M14: 2,794,787 km (0.076 R)
• M15: 2,891,128 km (0.119 R)
• M16: 2,988,666 km (0.103 R)
• M17: 3,127,044 km (0.094 R)
• M18: 3,308,058 km (0.067 R)
• M19: 3,472,017 km (0.11 R)
• M20: 3,555,044 km (0.117 R)
• M21: 3,765,528 km (0.085 R)
• M22: 3,850,948 km (0.097 R)
• M23: 3,958,509 km (0.116 R)
• M24: 4,045,426 km (0.097 R)
• M25: 4,176,922 km (0.054 R)
• M26: 4,625,566 km (0.116 R)
• M27: 4,855,648 km (0.093 R)
• M28: 5,255,672 km (0.094 R)
• M29: 5,568,930 km (0.1 R)
• M30: 6,829,741 km (0.085 R)
• M31: 7,013,298 km (0.116 R)
• M32: 7,224,829 km (0.085 R)
• M33: 7,438,605 km (0.109 R)
• M34: 7,600,469 km (0.094 R)
• M35: 7,681,701 km (0.077 R)
• M36: 7,872,588 km (0.082 R)
• M37: 8,147,998 km (0.096 R)
• M38: 8,454,673 km (0.078 R)
• M39: 8,651,694 km (0.082 R)
• M40: 9,223,307 km (0.086 R)
• M41: 9,630,812 km (0.077 R)
• M42: 10,133,610 km (0.109 R)
• M43: 10,343,047 km (0.078 R)
• M44: 10,463,473 km (0.079 R)
• M45: 11,319,024 km (0.114 R)
• M46: 11,755,401 km (0.115 R)
• M47: 11,881,063 km (0.071 R)
• M48: 12,007,174 km (0.056 R)
• M49: 13,687,008 km (0.098 R)
• M50: 14,151,809 km (0.064 R)
• M51: 14,285,549 km (0.036 R)
• M52: 15,028,752 km (0.117 R)
• M53: 15,680,699 km (0.086 R)
• M54: 15,888,640 km (0.074 R)
• M55: 16,587,861 km (0.106 R)
• M56: 17,261,650 km (0.098 R)
• M57: 17,547,980 km (0.051 R)
• M58: 17,799,903 km (0.052 R)
• M59: 18,380,043 km (0.049 R)
• M60: 18,709,159 km (0.06 R)
• M61: 19,410,324 km (0.031 R)
• M62: 20,007,369 km (0.069 R)
• M63: 20,195,264 km (0.043 R)
• M64: 20,345,909 km (0.112 R)
• M65: 20,686,394 km (0.102 R)
• M66: 20,952,528 km (0.048 R)
• M67: 21,143,265 km (0.072 R)
• M68: 22,144,674 km (0.08 R)
• M69: 22,572,972 km (0.074 R)
• M70: 22,846,886 km (0.119 R)
• M71: 24,153,474 km (0.072 R)
• M72: 24,393,578 km (0.108 R)
• M73: 24,594,339 km (0.117 R)
• M74: 24,916,573 km (0.088 R)
• M75: 25,851,110 km (0.095 R)
• M76: 26,137,740 km (0.063 R)
• M77: 27,004,211 km (0.06 R)
• M78: 27,586,895 km (0.072 R)
• M79: 27,754,295 km (0.056 R)
• M80: 27,921,844 km (0.088 R)
• M81: 28,005,769 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.9

Radius: 5.8

Gravity: 25 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 11.48 AU - 16.32 AU

Year: 19219 Days

Day: 24.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,335,781 km

• M1: 79,287 km (0.059 R)
• M2: 385,514 km (0.099 R)
• M3: 659,278 km (0.102 R)
• M4: 828,772 km (0.078 R)
• M5: 1,477,578 km (0.034 R)
• M6: 2,466,719 km (0.036 R)
• M7: 2,769,057 km (0.109 R)
• M8: 3,617,277 km (0.084 R)
• M9: 3,744,584 km (0.118 R)
• M10: 3,787,369 km (0.115 R)
• M11: 4,358,384 km (0.053 R)
• M12: 4,630,952 km (0.1 R)
• M13: 4,723,104 km (0.103 R)
• M14: 5,825,191 km (0.113 R)
• M15: 5,974,640 km (0.11 R)
• M16: 7,108,592 km (0.114 R)
• M17: 7,537,190 km (0.094 R)
• M18: 7,754,555 km (0.094 R)
• M19: 9,684,368 km (0.066 R)
• M20: 9,861,492 km (0.064 R)
• M21: 9,920,732 km (0.114 R)
• M22: 10,099,203 km (0.097 R)
• M23: 10,158,892 km (0.115 R)
• M24: 11,502,879 km (0.119 R)
• M25: 11,753,157 km (0.119 R)
• M26: 12,005,229 km (0.109 R)
• M27: 14,555,125 km (0.118 R)
• M28: 14,690,212 km (0.105 R)
• M29: 14,757,980 km (0.041 R)
• M30: 15,098,165 km (0.1 R)
• M31: 15,235,047 km (0.031 R)
• M32: 15,303,563 km (0.09 R)
• M33: 16,134,280 km (0.109 R)
• M34: 16,979,508 km (0.06 R)
• M35: 17,121,775 km (0.079 R)
• M36: 17,550,972 km (0.114 R)
• M37: 18,419,986 km (0.12 R)
• M38: 18,712,749 km (0.083 R)
• M39: 19,007,157 km (0.108 R)
• M40: 19,377,113 km (0.065 R)
• M41: 20,350,397 km (0.118 R)
• M42: 20,805,025 km (0.091 R)
• M43: 21,033,461 km (0.067 R)
• M44: 21,569,919 km (0.07 R)
• M45: 24,559,782 km (0.03 R)
• M46: 25,205,596 km (0.071 R)
• M47: 25,286,827 km (0.088 R)
• M48: 25,857,094 km (0.117 R)
• M49: 26,102,734 km (0.116 R)
• M50: 27,760,428 km (0.117 R)
• M51: 28,686,588 km (0.116 R)
• M52: 29,110,998 km (0.036 R)
• M53: 29,879,931 km (0.103 R)
• M54: 33,199,807 km (0.052 R)
• M55: 34,003,147 km (0.058 R)
• M56: 35,902,143 km (0.089 R)
• M57: 37,002,734 km (0.089 R)
• M58: 38,300,645 km (0.052 R)
• M59: 39,896,555 km (0.115 R)
• M60: 40,085,797 km (0.107 R)
• M61: 42,572,263 km (0.058 R)
• M62: 43,541,807 km (0.079 R)
• M63: 43,639,195 km (0.075 R)
• M64: 46,692,936 km (0.075 R)
• M65: 48,094,519 km (0.061 R)
• M66: 48,800,471 km (0.11 R)
• M67: 49,002,727 km (0.06 R)
• M68: 50,222,698 km (0.105 R)
• M69: 51,452,392 km (0.113 R)
• M70: 51,555,316 km (0.089 R)
• M71: 52,381,246 km (0.058 R)
• M72: 52,692,110 km (0.099 R)
• M73: 55,940,029 km (0.074 R)
• M74: 57,001,426 km (0.074 R)
• M75: 57,748,368 km (0.052 R)
• M76: 58,069,405 km (0.091 R)
• M77: 59,036,406 km (0.11 R)
• M78: 59,792,025 km (0.046 R)
• M79: 60,877,208 km (0.113 R)
• M80: 62,187,984 km (0.054 R)
• M81: 63,067,022 km (0.075 R)
• M82: 63,287,379 km (0.091 R)
• M83: 64,282,355 km (0.081 R)
• M84: 65,505,317 km (0.11 R)
• M85: 66,736,059 km (0.065 R)
• M86: 68,766,252 km (0.088 R)
• M87: 68,879,647 km (0.082 R)
• M88: 69,903,046 km (0.096 R)
• M89: 70,017,039 km (0.088 R)
• M90: 72,194,885 km (0.12 R)
• M91: 72,425,416 km (0.119 R)
• M92: 73,581,807 km (0.107 R)
• M93: 76,030,126 km (0.076 R)
• M94: 76,147,411 km (0.049 R)
• M95: 76,499,414 km (0.045 R)
• M96: 77,795,231 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 19,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit