🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.63 AU - 0.87 AU

Year: 249 Days

Day: 38.8 Hours

Environment

Temp: 126 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.64 AU - 2.3 AU

Year: 1059 Days

Day: 14.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.98 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 789.9

Radius: 3.3

Gravity: 72.53 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 14.06 AU - 17.9 AU

Year: 24459 Days

Day: 18.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 91,246,688 km

• M1: 73,303 km (0.083 R)
• M2: 225,594 km (0.095 R)
• M3: 514,916 km (0.107 R)
• M4: 770,728 km (0.118 R)
• M5: 1,249,741 km (0.06 R)
• M6: 1,839,904 km (0.038 R)
• M7: 2,381,449 km (0.066 R)
• M8: 3,012,153 km (0.078 R)
• M9: 3,233,259 km (0.119 R)
• M10: 3,278,138 km (0.07 R)
• M11: 3,879,821 km (0.115 R)
• M12: 3,927,542 km (0.076 R)
• M13: 5,552,923 km (0.088 R)
• M14: 6,377,507 km (0.089 R)
• M15: 6,490,453 km (0.045 R)
• M16: 6,948,223 km (0.067 R)
• M17: 7,006,117 km (0.1 R)
• M18: 7,298,431 km (0.093 R)
• M19: 7,357,373 km (0.073 R)
• M20: 7,834,440 km (0.115 R)
• M21: 8,015,903 km (0.104 R)
• M22: 8,692,983 km (0.076 R)
• M23: 9,516,669 km (0.104 R)
• M24: 10,232,943 km (0.045 R)
• M25: 10,831,634 km (0.046 R)
• M26: 11,923,848 km (0.069 R)
• M27: 12,132,537 km (0.094 R)
• M28: 12,694,875 km (0.07 R)
• M29: 14,952,756 km (0.119 R)
• M30: 15,555,187 km (0.08 R)
• M31: 15,935,764 km (0.078 R)
• M32: 16,396,525 km (0.108 R)
• M33: 17,804,690 km (0.105 R)
• M34: 18,523,059 km (0.036 R)
• M35: 18,926,375 km (0.107 R)
• M36: 20,153,376 km (0.102 R)
• M37: 20,651,238 km (0.109 R)
• M38: 21,744,051 km (0.078 R)
• M39: 22,083,937 km (0.026 R)
• M40: 22,511,488 km (0.041 R)
• M41: 23,200,984 km (0.079 R)
• M42: 23,635,566 km (0.118 R)
• M43: 24,336,282 km (0.049 R)
• M44: 25,132,891 km (0.06 R)
• M45: 25,668,601 km (0.114 R)
• M46: 25,758,210 km (0.068 R)
• M47: 26,842,346 km (0.078 R)
• M48: 27,941,142 km (0.082 R)
• M49: 28,868,051 km (0.081 R)
• M50: 28,961,250 km (0.114 R)
• M51: 29,804,833 km (0.111 R)
• M52: 33,259,347 km (0.105 R)
• M53: 33,650,844 km (0.034 R)
• M54: 34,834,762 km (0.097 R)
• M55: 35,431,807 km (0.085 R)
• M56: 36,939,005 km (0.084 R)
• M57: 37,040,283 km (0.087 R)
• M58: 38,057,549 km (0.104 R)
• M59: 39,187,312 km (0.116 R)
• M60: 44,136,458 km (0.115 R)
• M61: 45,106,301 km (0.058 R)
• M62: 45,648,145 km (0.085 R)
• M63: 46,847,770 km (0.036 R)
• M64: 48,057,867 km (0.104 R)
• M65: 48,168,270 km (0.114 R)
• M66: 48,722,231 km (0.071 R)
• M67: 49,055,535 km (0.117 R)
• M68: 49,612,638 km (0.096 R)
• M69: 51,183,864 km (0.12 R)
• M70: 51,296,811 km (0.115 R)
• M71: 52,771,397 km (0.1 R)
• M72: 53,227,970 km (0.111 R)
• M73: 53,685,739 km (0.082 R)
• M74: 55,067,126 km (0.084 R)
• M75: 55,298,554 km (0.105 R)
• M76: 57,982,340 km (0.068 R)
• M77: 58,335,540 km (0.115 R)
• M78: 59,399,331 km (0.115 R)
• M79: 59,993,084 km (0.057 R)
• M80: 60,827,691 km (0.096 R)
• M81: 61,426,232 km (0.069 R)
• M82: 63,718,221 km (0.033 R)
• M83: 65,302,463 km (0.048 R)
• M84: 69,381,847 km (0.069 R)
• M85: 71,515,412 km (0.082 R)
• M86: 71,767,783 km (0.089 R)
• M87: 72,020,454 km (0.09 R)
• M88: 72,780,411 km (0.12 R)
• M89: 73,288,446 km (0.118 R)
• M90: 74,947,785 km (0.104 R)
• M91: 75,460,906 km (0.094 R)
• M92: 76,232,681 km (0.085 R)
• M93: 76,877,747 km (0.104 R)
• M94: 81,444,222 km (0.1 R)
• M95: 82,897,416 km (0.068 R)
• M96: 85,160,084 km (0.12 R)
• M97: 87,442,947 km (0.092 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 14,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit