🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.57 AU - 0.73 AU

Year: 189 Days

Day: 22.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,537,099 km

• M1: 44,281 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.96 AU - 1.16 AU

Year: 393 Days

Day: 14.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 58,537,099 km

• M1: 486,043 km (0.107 R)
• M2: 752,178 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.82 AU - 1.36 AU

Year: 410 Days

Day: 21.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.03 AU - 1.33 AU

Year: 461 Days

Day: 32.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.07 AU - 1.63 AU

Year: 565 Days

Day: 22.5 Hours

Environment

Temp: 0 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.9 AU - 3.36 AU

Year: 1993 Days

Day: 31.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.2

Radius: 11.4

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.87 AU - 7.01 AU

Year: 5882 Days

Day: 8.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 58,537,099 km

• M1: 250,277 km (0.118 R)
• M2: 375,191 km (0.112 R)
• M3: 576,700 km (0.092 R)
• M4: 773,720 km (0.054 R)
• M5: 1,064,239 km (0.089 R)
• M6: 1,160,730 km (0.119 R)
• M7: 1,235,230 km (0.086 R)
• M8: 1,406,669 km (0.094 R)
• M9: 1,568,085 km (0.038 R)
• M10: 1,660,536 km (0.092 R)
• M11: 1,754,783 km (0.104 R)
• M12: 1,841,251 km (0.067 R)
• M13: 1,919,490 km (0.097 R)
• M14: 2,079,111 km (0.088 R)
• M15: 2,358,859 km (0.067 R)
• M16: 2,695,155 km (0.028 R)
• M17: 2,943,338 km (0.056 R)
• M18: 3,831,949 km (0.116 R)
• M19: 4,201,905 km (0.099 R)
• M20: 4,292,860 km (0.117 R)
• M21: 4,570,065 km (0.063 R)
• M22: 4,731,033 km (0.078 R)
• M23: 5,045,039 km (0.107 R)
• M24: 5,253,428 km (0.075 R)
• M25: 5,592,866 km (0.087 R)
• M26: 5,837,758 km (0.108 R)
• M27: 5,910,462 km (0.11 R)
• M28: 6,041,959 km (0.085 R)
• M29: 6,159,842 km (0.048 R)
• M30: 6,338,013 km (0.112 R)
• M31: 6,412,662 km (0.088 R)
• M32: 6,532,939 km (0.111 R)
• M33: 6,944,184 km (0.077 R)
• M34: 7,083,160 km (0.113 R)
• M35: 7,712,069 km (0.098 R)
• M36: 7,855,983 km (0.096 R)
• M37: 7,952,473 km (0.113 R)
• M38: 8,114,189 km (0.106 R)
• M39: 8,277,101 km (0.119 R)
• M40: 8,424,454 km (0.071 R)
• M41: 8,705,399 km (0.112 R)
• M42: 8,805,331 km (0.116 R)
• M43: 8,905,711 km (0.107 R)
• M44: 9,090,464 km (0.11 R)
• M45: 9,464,010 km (0.105 R)
• M46: 10,402,288 km (0.069 R)
• M47: 10,614,717 km (0.081 R)
• M48: 10,721,530 km (0.11 R)
• M49: 10,864,545 km (0.087 R)
• M50: 11,424,490 km (0.087 R)
• M51: 11,809,256 km (0.057 R)
• M52: 12,086,760 km (0.092 R)
• M53: 12,291,559 km (0.104 R)
• M54: 12,366,209 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.4

Radius: 7.2

Gravity: 17.31 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 13.55 AU - 17.67 AU

Year: 22196 Days

Day: 16 Hours

Environment

Temp: -187 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,537,099 km

• M1: 153,338 km (0.116 R)
• M2: 221,704 km (0.078 R)
• M3: 380,427 km (0.067 R)
• M4: 485,146 km (0.045 R)
• M5: 776,263 km (0.095 R)
• M6: 2,416,903 km (0.089 R)
• M7: 2,577,422 km (0.077 R)
• M8: 2,741,381 km (0.057 R)
• M9: 3,476,206 km (0.072 R)
• M10: 3,566,413 km (0.083 R)
• M11: 3,611,891 km (0.089 R)
• M12: 3,842,122 km (0.061 R)
• M13: 5,012,127 km (0.115 R)
• M14: 5,582,843 km (0.111 R)
• M15: 5,902,833 km (0.107 R)
• M16: 6,338,611 km (0.119 R)
• M17: 6,616,415 km (0.072 R)
• M18: 6,672,364 km (0.087 R)
• M19: 6,898,107 km (0.042 R)
• M20: 7,011,951 km (0.112 R)
• M21: 7,183,690 km (0.111 R)
• M22: 7,531,654 km (0.064 R)
• M23: 8,546,975 km (0.098 R)
• M24: 9,478,222 km (0.079 R)
• M25: 9,604,782 km (0.114 R)
• M26: 10,116,706 km (0.047 R)
• M27: 12,389,845 km (0.093 R)
• M28: 13,087,271 km (0.066 R)
• M29: 13,228,192 km (0.117 R)
• M30: 13,797,412 km (0.104 R)
• M31: 14,374,560 km (0.119 R)
• M32: 15,106,991 km (0.113 R)
• M33: 15,403,345 km (0.078 R)
• M34: 16,077,283 km (0.091 R)
• M35: 16,760,796 km (0.03 R)
• M36: 17,376,241 km (0.045 R)
• M37: 20,317,934 km (0.058 R)
• M38: 20,891,492 km (0.086 R)
• M39: 21,221,804 km (0.075 R)
• M40: 22,306,688 km (0.109 R)
• M41: 22,983,319 km (0.107 R)
• M42: 25,140,969 km (0.119 R)
• M43: 26,913,106 km (0.117 R)
• M44: 28,816,739 km (0.039 R)
• M45: 28,908,442 km (0.085 R)
• M46: 29,738,411 km (0.075 R)
• M47: 29,923,912 km (0.12 R)
• M48: 30,576,159 km (0.101 R)
• M49: 32,752,210 km (0.051 R)
• M50: 35,369,574 km (0.119 R)
• M51: 35,861,751 km (0.108 R)
• M52: 36,256,989 km (0.057 R)
• M53: 37,451,378 km (0.08 R)
• M54: 37,952,980 km (0.04 R)
• M55: 38,254,868 km (0.095 R)
• M56: 39,470,650 km (0.1 R)
• M57: 39,776,578 km (0.033 R)
• M58: 40,083,403 km (0.099 R)
• M59: 42,148,153 km (0.064 R)
• M60: 42,460,962 km (0.119 R)
• M61: 43,614,062 km (0.094 R)
• M62: 43,719,379 km (0.116 R)
• M63: 45,309,754 km (0.115 R)
• M64: 46,273,015 km (0.113 R)
• M65: 47,243,008 km (0.034 R)
• M66: 48,219,732 km (0.111 R)
• M67: 48,437,547 km (0.113 R)
• M68: 50,082,674 km (0.066 R)
• M69: 53,202,089 km (0.117 R)
• M70: 53,539,881 km (0.101 R)
• M71: 53,991,667 km (0.101 R)
• M72: 54,218,008 km (0.111 R)
• M73: 55,468,347 km (0.092 R)
• M74: 62,216,558 km (0.102 R)
• M75: 62,929,242 km (0.082 R)
• M76: 63,883,826 km (0.098 R)
• M77: 65,083,750 km (0.105 R)
• M78: 66,897,475 km (0.064 R)
• M79: 67,871,507 km (0.103 R)
• M80: 68,850,326 km (0.104 R)
• M81: 70,574,441 km (0.079 R)
• M82: 71,069,610 km (0.102 R)
• M83: 71,565,976 km (0.061 R)
• M84: 74,065,008 km (0.067 R)
• M85: 75,451,631 km (0.049 R)
• M86: 78,634,774 km (0.117 R)
• M87: 79,533,858 km (0.043 R)
• M88: 80,049,222 km (0.115 R)
• M89: 80,436,382 km (0.04 R)
• M90: 81,731,600 km (0.097 R)
• M91: 82,381,902 km (0.092 R)
• M92: 86,583,508 km (0.057 R)
• M93: 87,113,533 km (0.079 R)
• M94: 88,710,341 km (0.066 R)
• M95: 89,110,964 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.8

Radius: 8

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 17.9 AU - 21.52 AU

Year: 31492 Days

Day: 16.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 58,537,099 km

• M1: 141,370 km (0.057 R)
• M2: 196,272 km (0.107 R)
• M3: 515,365 km (0.107 R)
• M4: 1,001,707 km (0.102 R)
• M5: 1,810,583 km (0.116 R)
• M6: 2,231,402 km (0.098 R)
• M7: 4,159,419 km (0.084 R)
• M8: 4,901,125 km (0.074 R)
• M9: 5,803,649 km (0.036 R)
• M10: 6,006,654 km (0.115 R)
• M11: 6,170,763 km (0.111 R)
• M12: 7,142,850 km (0.05 R)
• M13: 8,298,044 km (0.058 R)
• M14: 9,225,701 km (0.111 R)
• M15: 9,510,385 km (0.074 R)
• M16: 9,991,343 km (0.055 R)
• M17: 10,976,744 km (0.101 R)
• M18: 11,430,325 km (0.091 R)
• M19: 11,531,901 km (0.069 R)
• M20: 11,787,265 km (0.051 R)
• M21: 13,251,529 km (0.106 R)
• M22: 13,465,454 km (0.105 R)
• M23: 16,405,052 km (0.039 R)
• M24: 17,097,092 km (0.118 R)
• M25: 20,451,226 km (0.087 R)
• M26: 23,031,340 km (0.084 R)
• M27: 24,261,483 km (0.109 R)
• M28: 24,654,327 km (0.086 R)
• M29: 24,720,001 km (0.054 R)
• M30: 27,258,826 km (0.114 R)
• M31: 28,214,906 km (0.11 R)
• M32: 31,432,906 km (0.114 R)
• M33: 35,652,763 km (0.081 R)
• M34: 36,024,813 km (0.101 R)
• M35: 36,099,313 km (0.07 R)
• M36: 36,922,849 km (0.101 R)
• M37: 38,741,061 km (0.113 R)
• M38: 39,507,302 km (0.059 R)
• M39: 40,123,794 km (0.099 R)
• M40: 42,779,456 km (0.07 R)
• M41: 42,937,431 km (0.093 R)
• M42: 45,975,614 km (0.096 R)
• M43: 46,705,353 km (0.098 R)
• M44: 47,193,939 km (0.094 R)
• M45: 51,919,138 km (0.105 R)
• M46: 52,509,750 km (0.102 R)
• M47: 53,953,370 km (0.077 R)
• M48: 55,152,097 km (0.116 R)
• M49: 55,410,004 km (0.057 R)
• M50: 56,186,417 km (0.114 R)
• M51: 56,532,587 km (0.077 R)
• M52: 57,662,798 km (0.12 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 11,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit