🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.62 AU - 0.64 AU

Year: 188 Days

Day: 35.9 Hours

Environment

Temp: 134 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.85 AU - 0.97 AU

Year: 327 Days

Day: 21 Hours

Environment

Temp: 14 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.96 AU - 1.18 AU

Year: 417 Days

Day: 14.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.87 AU - 1.41 AU

Year: 459 Days

Day: 24 Hours

Environment

Temp: 8 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,081,923 km

• M1: 753,824 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.1 AU - 1.36 AU

Year: 514 Days

Day: 39.4 Hours

Environment

Temp: -12 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.4 AU - 1.88 AU

Year: 791 Days

Day: 36.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,081,923 km

• M1: 448,943 km (0.112 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.88 AU - 2.34 AU

Year: 1155 Days

Day: 12.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 18.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.2

Radius: 3.4

Gravity: 19.74 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 16.72 AU - 20.28 AU

Year: 29977 Days

Day: 19.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 69,081,923 km

• M1: 121,922 km (0.04 R)
• M2: 208,988 km (0.097 R)
• M3: 383,270 km (0.117 R)
• M4: 437,424 km (0.084 R)
• M5: 533,616 km (0.118 R)
• M6: 594,652 km (0.112 R)
• M7: 701,315 km (0.093 R)
• M8: 860,936 km (0.042 R)
• M9: 908,657 km (0.092 R)
• M10: 1,133,952 km (0.095 R)
• M11: 1,320,949 km (0.037 R)
• M12: 1,968,858 km (0.103 R)
• M13: 2,357,812 km (0.03 R)
• M14: 3,130,186 km (0.065 R)
• M15: 3,390,935 km (0.073 R)
• M16: 3,428,783 km (0.054 R)
• M17: 3,620,119 km (0.088 R)
• M18: 3,658,865 km (0.04 R)
• M19: 4,585,624 km (0.11 R)
• M20: 4,967,098 km (0.071 R)
• M21: 5,139,884 km (0.06 R)
• M22: 5,183,417 km (0.094 R)
• M23: 5,314,614 km (0.047 R)
• M24: 6,450,361 km (0.119 R)
• M25: 7,361,562 km (0.108 R)
• M26: 7,707,432 km (0.064 R)
• M27: 9,300,948 km (0.037 R)
• M28: 9,674,494 km (0.072 R)
• M29: 9,728,350 km (0.094 R)
• M30: 9,890,214 km (0.098 R)
• M31: 10,712,853 km (0.073 R)
• M32: 10,879,954 km (0.078 R)
• M33: 11,160,450 km (0.098 R)
• M34: 11,386,642 km (0.036 R)
• M35: 11,443,489 km (0.112 R)
• M36: 11,557,184 km (0.111 R)
• M37: 12,248,026 km (0.081 R)
• M38: 12,364,414 km (0.07 R)
• M39: 12,657,177 km (0.086 R)
• M40: 12,892,943 km (0.104 R)
• M41: 13,428,802 km (0.112 R)
• M42: 14,093,466 km (0.118 R)
• M43: 14,522,064 km (0.118 R)
• M44: 14,954,850 km (0.058 R)
• M45: 15,079,316 km (0.086 R)
• M46: 15,833,139 km (0.046 R)
• M47: 16,921,913 km (0.116 R)
• M48: 16,986,689 km (0.068 R)
• M49: 17,442,663 km (0.085 R)
• M50: 18,167,165 km (0.098 R)
• M51: 18,433,001 km (0.102 R)
• M52: 19,441,440 km (0.079 R)
• M53: 20,675,174 km (0.119 R)
• M54: 20,813,851 km (0.101 R)
• M55: 21,441,414 km (0.105 R)
• M56: 22,216,929 km (0.071 R)
• M57: 23,145,334 km (0.11 R)
• M58: 24,378,319 km (0.108 R)
• M59: 24,818,586 km (0.109 R)
• M60: 26,304,841 km (0.11 R)
• M61: 27,362,348 km (0.075 R)
• M62: 27,438,344 km (0.11 R)
• M63: 27,743,374 km (0.101 R)
• M64: 29,909,401 km (0.076 R)
• M65: 31,409,719 km (0.102 R)
• M66: 35,556,422 km (0.118 R)
• M67: 37,904,959 km (0.108 R)
• M68: 39,012,282 km (0.069 R)
• M69: 39,097,852 km (0.09 R)
• M70: 39,698,937 km (0.116 R)
• M71: 40,216,545 km (0.095 R)
• M72: 40,476,247 km (0.097 R)
• M73: 41,520,291 km (0.045 R)
• M74: 44,526,609 km (0.067 R)
• M75: 44,974,505 km (0.063 R)
• M76: 45,154,172 km (0.081 R)
• M77: 45,244,081 km (0.05 R)
• M78: 47,145,619 km (0.075 R)
• M79: 47,693,596 km (0.1 R)
• M80: 47,968,408 km (0.071 R)
• M81: 50,372,146 km (0.066 R)
• M82: 52,436,447 km (0.081 R)
• M83: 53,194,011 km (0.049 R)
• M84: 53,384,000 km (0.063 R)
• M85: 53,478,995 km (0.046 R)
• M86: 53,859,871 km (0.084 R)
• M87: 54,050,459 km (0.068 R)
• M88: 55,873,608 km (0.06 R)
• M89: 57,035,385 km (0.106 R)
• M90: 57,229,862 km (0.091 R)
• M91: 59,382,725 km (0.074 R)
• M92: 61,462,435 km (0.105 R)
• M93: 61,562,067 km (0.107 R)
• M94: 62,561,381 km (0.05 R)
• M95: 63,666,610 km (0.071 R)
• M96: 65,184,280 km (0.107 R)
• M97: 68,771,488 km (0.114 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 18,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit