🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.67 AU - 0.71 AU

Year: 217 Days

Day: 41.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.64 AU - 0.78 AU

Year: 227 Days

Day: 29.1 Hours

Environment

Temp: 122 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,029,378 km

• M1: 115,190 km (0.074 R)
• M2: 355,295 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.63 AU - 0.81 AU

Year: 231 Days

Day: 18.5 Hours

Environment

Temp: 113 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.65 AU - 1.05 AU

Year: 297 Days

Day: 29.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.22 AU - 2.6 AU

Year: 1417 Days

Day: 13.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3 AU - 3.98 AU

Year: 2469 Days

Day: 21.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.6

Radius: 8.3

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.72 AU - 11.7 AU

Year: 11460 Days

Day: 8.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,029,378 km

• M1: 259,403 km (0.087 R)
• M2: 422,016 km (0.108 R)
• M3: 574,306 km (0.119 R)
• M4: 649,704 km (0.112 R)
• M5: 794,664 km (0.036 R)
• M6: 897,438 km (0.104 R)
• M7: 1,252,583 km (0.108 R)
• M8: 1,456,485 km (0.117 R)
• M9: 1,605,484 km (0.026 R)
• M10: 1,692,999 km (0.073 R)
• M11: 1,988,604 km (0.12 R)
• M12: 2,082,851 km (0.1 R)
• M13: 2,916,410 km (0.111 R)
• M14: 3,354,283 km (0.059 R)
• M15: 3,990,074 km (0.116 R)
• M16: 4,230,329 km (0.119 R)
• M17: 4,383,068 km (0.109 R)
• M18: 4,631,101 km (0.079 R)
• M19: 5,108,618 km (0.107 R)
• M20: 7,648,191 km (0.115 R)
• M21: 7,946,938 km (0.111 R)
• M22: 8,097,733 km (0.087 R)
• M23: 8,211,577 km (0.067 R)
• M24: 8,671,889 km (0.107 R)
• M25: 9,022,696 km (0.075 R)
• M26: 9,259,061 km (0.077 R)
• M27: 9,417,934 km (0.109 R)
• M28: 10,102,643 km (0.091 R)
• M29: 10,471,701 km (0.12 R)
• M30: 10,554,429 km (0.063 R)
• M31: 10,886,985 km (0.095 R)
• M32: 11,054,684 km (0.075 R)
• M33: 11,223,131 km (0.052 R)
• M34: 12,251,916 km (0.093 R)
• M35: 12,382,515 km (0.065 R)
• M36: 13,265,741 km (0.082 R)
• M37: 13,444,809 km (0.113 R)
• M38: 13,760,162 km (0.076 R)
• M39: 14,123,535 km (0.1 R)
• M40: 14,306,344 km (0.088 R)
• M41: 14,906,231 km (0.038 R)
• M42: 15,232,504 km (0.039 R)
• M43: 15,892,231 km (0.028 R)
• M44: 17,142,270 km (0.08 R)
• M45: 17,288,577 km (0.11 R)
• M46: 17,484,102 km (0.069 R)
• M47: 17,582,238 km (0.108 R)
• M48: 18,224,461 km (0.085 R)
• M49: 18,523,358 km (0.11 R)
• M50: 19,227,366 km (0.111 R)
• M51: 19,633,524 km (0.105 R)
• M52: 19,939,900 km (0.093 R)
• M53: 21,443,508 km (0.096 R)
• M54: 22,929,614 km (0.087 R)
• M55: 23,144,586 km (0.108 R)
• M56: 23,685,083 km (0.093 R)
• M57: 23,739,387 km (0.12 R)
• M58: 24,284,372 km (0.083 R)
• M59: 24,503,533 km (0.113 R)
• M60: 25,109,554 km (0.097 R)
• M61: 26,112,009 km (0.088 R)
• M62: 27,697,148 km (0.069 R)
• M63: 28,213,261 km (0.111 R)
• M64: 28,501,386 km (0.088 R)
• M65: 28,848,453 km (0.088 R)
• M66: 30,250,485 km (0.09 R)
• M67: 30,841,247 km (0.045 R)
• M68: 31,019,118 km (0.116 R)
• M69: 31,138,049 km (0.105 R)
• M70: 31,555,128 km (0.115 R)
• M71: 31,734,496 km (0.037 R)
• M72: 31,914,163 km (0.067 R)
• M73: 31,974,002 km (0.117 R)
• M74: 32,394,821 km (0.098 R)
• M75: 32,636,122 km (0.045 R)
• M76: 33,302,730 km (0.066 R)
• M77: 34,587,776 km (0.057 R)
• M78: 35,826,745 km (0.114 R)
• M79: 37,332,448 km (0.12 R)
• M80: 38,284,040 km (0.09 R)
• M81: 39,051,028 km (0.098 R)
• M82: 39,179,383 km (0.112 R)
• M83: 39,436,542 km (0.082 R)
• M84: 39,823,103 km (0.096 R)
• M85: 39,952,355 km (0.099 R)
• M86: 40,081,608 km (0.096 R)
• M87: 40,795,339 km (0.08 R)
• M88: 41,316,987 km (0.067 R)
• M89: 41,775,355 km (0.095 R)
• M90: 43,359,447 km (0.099 R)
• M91: 43,825,145 km (0.097 R)
• M92: 44,158,748 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.9

Radius: 6.1

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 14.72 AU - 16.5 AU

Year: 23359 Days

Day: 23.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,029,378 km

• M1: 93,050 km (0.084 R)
• M2: 282,590 km (0.117 R)
• M3: 428,897 km (0.055 R)
• M4: 681,717 km (0.071 R)
• M5: 881,580 km (0.118 R)
• M6: 1,471,594 km (0.094 R)
• M7: 2,192,656 km (0.077 R)
• M8: 3,409,186 km (0.063 R)
• M9: 3,750,568 km (0.106 R)
• M10: 4,465,796 km (0.087 R)
• M11: 4,547,775 km (0.118 R)
• M12: 4,588,915 km (0.119 R)
• M13: 4,630,353 km (0.083 R)
• M14: 4,965,602 km (0.068 R)
• M15: 5,792,729 km (0.119 R)
• M16: 7,087,947 km (0.036 R)
• M17: 7,280,031 km (0.034 R)
• M18: 7,522,529 km (0.083 R)
• M19: 8,826,125 km (0.097 R)
• M20: 10,143,932 km (0.1 R)
• M21: 10,306,246 km (0.079 R)
• M22: 10,523,911 km (0.095 R)
• M23: 10,688,169 km (0.1 R)
• M24: 11,241,831 km (0.103 R)
• M25: 11,353,581 km (0.116 R)
• M26: 11,634,825 km (0.036 R)
• M27: 11,918,313 km (0.072 R)
• M28: 12,608,109 km (0.088 R)
• M29: 14,327,736 km (0.092 R)
• M30: 14,692,755 km (0.119 R)
• M31: 15,060,616 km (0.084 R)
• M32: 15,680,699 km (0.113 R)
• M33: 15,993,808 km (0.029 R)
• M34: 16,626,307 km (0.054 R)
• M35: 17,720,167 km (0.1 R)
• M36: 17,980,916 km (0.084 R)
• M37: 18,969,908 km (0.112 R)
• M38: 19,036,479 km (0.09 R)
• M39: 20,520,639 km (0.055 R)
• M40: 20,794,403 km (0.101 R)
• M41: 20,863,069 km (0.062 R)
• M42: 21,000,549 km (0.03 R)
• M43: 21,069,364 km (0.108 R)
• M44: 21,414,935 km (0.108 R)
• M45: 22,392,108 km (0.073 R)
• M46: 22,674,100 km (0.094 R)
• M47: 23,170,167 km (0.116 R)
• M48: 23,383,942 km (0.057 R)
• M49: 24,462,393 km (0.086 R)
• M50: 24,971,176 km (0.114 R)
• M51: 25,630,454 km (0.119 R)
• M52: 27,190,909 km (0.11 R)
• M53: 27,266,007 km (0.114 R)
• M54: 27,416,353 km (0.036 R)
• M55: 27,869,186 km (0.047 R)
• M56: 28,476,553 km (0.065 R)
• M57: 31,028,244 km (0.063 R)
• M58: 31,106,783 km (0.116 R)
• M59: 31,736,739 km (0.054 R)
• M60: 32,291,598 km (0.105 R)
• M61: 33,894,090 km (0.115 R)
• M62: 34,542,448 km (0.099 R)
• M63: 34,868,122 km (0.073 R)
• M64: 34,949,653 km (0.046 R)
• M65: 36,015,837 km (0.063 R)
• M66: 37,844,521 km (0.119 R)
• M67: 38,012,221 km (0.067 R)
• M68: 38,180,219 km (0.088 R)
• M69: 39,618,154 km (0.09 R)
• M70: 40,044,358 km (0.116 R)
• M71: 40,901,404 km (0.057 R)
• M72: 40,987,423 km (0.051 R)
• M73: 42,198,268 km (0.059 R)
• M74: 42,546,382 km (0.09 R)
• M75: 42,720,814 km (0.108 R)
• M76: 44,389,578 km (0.083 R)
• M77: 46,797,505 km (0.042 R)
• M78: 46,887,563 km (0.114 R)
• M79: 46,977,621 km (0.062 R)
• M80: 49,889,394 km (0.119 R)
• M81: 52,578,416 km (0.034 R)
• M82: 53,893,231 km (0.084 R)
• M83: 54,554,753 km (0.115 R)
• M84: 54,744,294 km (0.088 R)
• M85: 55,218,968 km (0.105 R)
• M86: 55,694,988 km (0.063 R)
• M87: 56,459,433 km (0.107 R)
• M88: 57,420,001 km (0.088 R)
• M89: 57,709,174 km (0.103 R)
• M90: 58,676,773 km (0.062 R)
• M91: 61,710,019 km (0.101 R)
• M92: 62,006,223 km (0.075 R)
• M93: 62,203,991 km (0.086 R)
• M94: 63,594,204 km (0.115 R)
• M95: 65,195,350 km (0.057 R)
• M96: 67,622,127 km (0.053 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 148 - 14,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit