🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.53 AU - 0.87 AU

Year: 223 Days

Day: 27.6 Hours

Environment

Temp: 101 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,534,855 km

• M1: 593,604 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.97 AU - 1.01 AU

Year: 375 Days

Day: 21.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.01 AU - 1.39 AU

Year: 501 Days

Day: 20.7 Hours

Environment

Temp: -23 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.28 AU - 1.72 AU

Year: 700 Days

Day: 12.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.58 AU - 2.96 AU

Year: 1756 Days

Day: 35.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.97 AU - 4.75 AU

Year: 2888 Days

Day: 12.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,534,855 km

• M1: 98,286 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297

Radius: 6.9

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.7 AU - 18.04 AU

Year: 22946 Days

Day: 15.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 86,534,855 km

• M1: 148,850 km (0.096 R)
• M2: 854,802 km (0.071 R)
• M3: 1,178,831 km (0.098 R)
• M4: 1,253,181 km (0.099 R)
• M5: 1,620,295 km (0.087 R)
• M6: 1,731,147 km (0.083 R)
• M7: 1,844,542 km (0.104 R)
• M8: 2,291,839 km (0.049 R)
• M9: 2,608,239 km (0.087 R)
• M10: 2,837,872 km (0.081 R)
• M11: 2,972,210 km (0.099 R)
• M12: 3,040,128 km (0.109 R)
• M13: 3,142,902 km (0.106 R)
• M14: 3,316,884 km (0.117 R)
• M15: 3,932,030 km (0.075 R)
• M16: 4,195,472 km (0.071 R)
• M17: 4,503,644 km (0.116 R)
• M18: 4,899,181 km (0.109 R)
• M19: 5,223,509 km (0.107 R)
• M20: 6,678,498 km (0.038 R)
• M21: 7,311,895 km (0.113 R)
• M22: 7,822,921 km (0.032 R)
• M23: 7,870,045 km (0.09 R)
• M24: 8,393,637 km (0.1 R)
• M25: 9,125,620 km (0.106 R)
• M26: 10,081,999 km (0.11 R)
• M27: 11,175,709 km (0.075 R)
• M28: 12,306,669 km (0.114 R)
• M29: 12,361,422 km (0.098 R)
• M30: 12,747,085 km (0.102 R)
• M31: 13,304,786 km (0.028 R)
• M32: 14,386,229 km (0.103 R)
• M33: 14,733,595 km (0.103 R)
• M34: 14,908,325 km (0.07 R)
• M35: 16,390,990 km (0.108 R)
• M36: 16,572,003 km (0.085 R)
• M37: 17,672,296 km (0.103 R)
• M38: 17,919,880 km (0.088 R)
• M39: 17,982,113 km (0.073 R)
• M40: 19,175,605 km (0.043 R)
• M41: 19,239,184 km (0.052 R)
• M42: 19,430,071 km (0.103 R)
• M43: 19,878,266 km (0.111 R)
• M44: 21,308,721 km (0.08 R)
• M45: 22,570,579 km (0.077 R)
• M46: 22,771,937 km (0.087 R)
• M47: 22,839,257 km (0.107 R)
• M48: 24,611,842 km (0.104 R)
• M49: 26,995,684 km (0.087 R)
• M50: 28,722,193 km (0.101 R)
• M51: 29,232,471 km (0.043 R)
• M52: 29,966,548 km (0.085 R)
• M53: 30,855,458 km (0.066 R)
• M54: 31,378,153 km (0.067 R)
• M55: 31,903,541 km (0.078 R)
• M56: 34,034,563 km (0.046 R)
• M57: 36,920,006 km (0.115 R)
• M58: 38,752,880 km (0.077 R)
• M59: 38,913,697 km (0.117 R)
• M60: 39,883,092 km (0.11 R)
• M61: 41,023,925 km (0.049 R)
• M62: 44,006,607 km (0.087 R)
• M63: 44,174,306 km (0.06 R)
• M64: 45,863,416 km (0.11 R)
• M65: 47,831,825 km (0.09 R)
• M66: 49,043,568 km (0.085 R)
• M67: 49,304,466 km (0.083 R)
• M68: 51,144,071 km (0.078 R)
• M69: 51,232,184 km (0.047 R)
• M70: 51,762,210 km (0.097 R)
• M71: 52,294,030 km (0.106 R)
• M72: 52,471,752 km (0.079 R)
• M73: 52,649,624 km (0.115 R)
• M74: 53,273,747 km (0.118 R)
• M75: 53,900,412 km (0.09 R)
• M76: 54,799,794 km (0.075 R)
• M77: 55,251,281 km (0.051 R)
• M78: 55,522,801 km (0.037 R)
• M79: 56,431,159 km (0.062 R)
• M80: 62,171,080 km (0.035 R)
• M81: 62,736,410 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.4

Radius: 5.6

Gravity: 13.09 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 17.29 AU - 20.55 AU

Year: 31338 Days

Day: 23.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,534,855 km

• M1: 100,231 km (0.065 R)
• M2: 143,464 km (0.096 R)
• M3: 228,436 km (0.054 R)
• M4: 296,054 km (0.049 R)
• M5: 351,854 km (0.107 R)
• M6: 518,955 km (0.086 R)
• M7: 1,154,596 km (0.085 R)
• M8: 1,535,772 km (0.071 R)
• M9: 1,917,097 km (0.089 R)
• M10: 1,989,502 km (0.106 R)
• M11: 2,641,450 km (0.081 R)
• M12: 2,845,052 km (0.118 R)
• M13: 2,969,667 km (0.105 R)
• M14: 3,574,492 km (0.111 R)
• M15: 3,708,980 km (0.076 R)
• M16: 4,647,557 km (0.118 R)
• M17: 5,244,303 km (0.098 R)
• M18: 5,707,458 km (0.117 R)
• M19: 6,023,558 km (0.097 R)
• M20: 6,399,498 km (0.118 R)
• M21: 7,687,685 km (0.097 R)
• M22: 8,509,725 km (0.104 R)
• M23: 8,569,415 km (0.104 R)
• M24: 8,870,555 km (0.104 R)
• M25: 9,113,801 km (0.107 R)
• M26: 9,794,322 km (0.067 R)
• M27: 10,299,365 km (0.093 R)
• M28: 13,294,464 km (0.079 R)
• M29: 13,853,212 km (0.076 R)
• M30: 14,064,743 km (0.044 R)
• M31: 15,210,812 km (0.114 R)
• M32: 18,204,116 km (0.106 R)
• M33: 18,513,185 km (0.105 R)
• M34: 20,004,975 km (0.045 R)
• M35: 20,244,033 km (0.041 R)
• M36: 20,483,988 km (0.104 R)
• M37: 20,886,107 km (0.038 R)
• M38: 22,603,341 km (0.098 R)
• M39: 23,857,270 km (0.051 R)
• M40: 24,620,518 km (0.089 R)
• M41: 26,694,543 km (0.081 R)
• M42: 28,734,161 km (0.086 R)
• M43: 28,913,828 km (0.071 R)
• M44: 29,545,879 km (0.08 R)
• M45: 29,908,953 km (0.091 R)
• M46: 32,679,356 km (0.115 R)
• M47: 33,054,846 km (0.108 R)
• M48: 34,095,000 km (0.094 R)
• M49: 34,380,583 km (0.088 R)
• M50: 35,627,032 km (0.103 R)
• M51: 35,820,013 km (0.073 R)
• M52: 36,207,173 km (0.06 R)
• M53: 36,595,828 km (0.066 R)
• M54: 37,671,437 km (0.1 R)
• M55: 38,065,178 km (0.04 R)
• M56: 38,262,647 km (0.112 R)
• M57: 40,355,522 km (0.048 R)
• M58: 41,568,162 km (0.09 R)
• M59: 41,974,919 km (0.091 R)
• M60: 42,076,944 km (0.075 R)
• M61: 43,615,558 km (0.061 R)
• M62: 43,925,376 km (0.092 R)
• M63: 46,431,140 km (0.099 R)
• M64: 50,600,582 km (0.093 R)
• M65: 50,926,257 km (0.078 R)
• M66: 54,554,005 km (0.093 R)
• M67: 54,665,306 km (0.111 R)
• M68: 57,583,661 km (0.085 R)
• M69: 58,378,026 km (0.103 R)
• M70: 59,748,193 km (0.05 R)
• M71: 62,171,229 km (0.09 R)
• M72: 63,453,283 km (0.101 R)
• M73: 64,038,959 km (0.11 R)
• M74: 64,273,678 km (0.043 R)
• M75: 64,626,280 km (0.106 R)
• M76: 67,590,113 km (0.106 R)
• M77: 69,028,347 km (0.112 R)
• M78: 69,389,476 km (0.099 R)
• M79: 69,630,628 km (0.079 R)
• M80: 70,719,102 km (0.088 R)
• M81: 71,935,034 km (0.086 R)
• M82: 74,018,034 km (0.119 R)
• M83: 75,005,081 km (0.111 R)
• M84: 76,618,345 km (0.12 R)
• M85: 78,368,490 km (0.118 R)
• M86: 79,374,386 km (0.032 R)
• M87: 80,131,651 km (0.103 R)
• M88: 80,637,890 km (0.076 R)
• M89: 82,162,891 km (0.09 R)
• M90: 84,210,885 km (0.067 R)
• M91: 85,241,166 km (0.093 R)
• M92: 85,499,372 km (0.1 R)
• M93: 85,757,877 km (0.113 R)
• M94: 86,146,083 km (0.118 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 17,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit