🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.64 AU - 0.68 AU

Year: 189 Days

Day: 32.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,561,887 km

• M1: 139,276 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.7 AU - 1.06 AU

Year: 291 Days

Day: 22.3 Hours

Environment

Temp: 125 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,561,887 km

• M1: 65,673 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.07 AU - 1.23 AU

Year: 435 Days

Day: 28.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 48,561,887 km

• M1: 273,016 km (0.068 R)
• M2: 356,342 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.98 AU - 1.52 AU

Year: 493 Days

Day: 43.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 48,561,887 km

• M1: 32,912 km (0.119 R)
• M2: 52,060 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.49 AU - 3.03 AU

Year: 1619 Days

Day: 47.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,561,887 km

• M1: 34,258 km (0.1 R)

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.9

Radius: 11.1

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.89 AU - 10.63 AU

Year: 9155 Days

Day: 11.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 48,561,887 km

• M1: 402,418 km (0.12 R)
• M2: 482,752 km (0.112 R)
• M3: 728,841 km (0.101 R)
• M4: 814,411 km (0.073 R)
• M5: 885,619 km (0.095 R)
• M6: 1,402,181 km (0.033 R)
• M7: 1,623,586 km (0.102 R)
• M8: 1,809,237 km (0.045 R)
• M9: 2,226,914 km (0.114 R)
• M10: 2,355,568 km (0.111 R)
• M11: 3,093,086 km (0.102 R)
• M12: 3,562,224 km (0.102 R)
• M13: 3,805,321 km (0.086 R)
• M14: 4,534,311 km (0.08 R)
• M15: 5,479,321 km (0.115 R)
• M16: 5,902,833 km (0.057 R)
• M17: 6,447,070 km (0.027 R)
• M18: 6,557,772 km (0.066 R)
• M19: 7,045,312 km (0.089 R)
• M20: 7,778,790 km (0.07 R)
• M21: 7,857,329 km (0.044 R)
• M22: 8,495,962 km (0.088 R)
• M23: 9,823,045 km (0.061 R)
• M24: 10,597,663 km (0.119 R)
• M25: 11,570,947 km (0.119 R)
• M26: 11,977,254 km (0.103 R)
• M27: 12,434,425 km (0.081 R)
• M28: 13,460,068 km (0.087 R)
• M29: 13,602,037 km (0.117 R)
• M30: 13,839,748 km (0.032 R)
• M31: 15,492,655 km (0.11 R)
• M32: 15,591,838 km (0.086 R)
• M33: 16,696,618 km (0.055 R)
• M34: 16,849,208 km (0.025 R)
• M35: 17,361,282 km (0.118 R)
• M36: 17,464,355 km (0.083 R)
• M37: 18,822,254 km (0.077 R)
• M38: 19,140,300 km (0.099 R)
• M39: 20,159,659 km (0.069 R)
• M40: 20,267,968 km (0.044 R)
• M41: 20,976,763 km (0.119 R)
• M42: 21,582,934 km (0.101 R)
• M43: 22,138,989 km (0.104 R)
• M44: 22,418,737 km (0.056 R)
• M45: 22,587,184 km (0.089 R)
• M46: 23,151,617 km (0.041 R)
• M47: 23,663,690 km (0.096 R)
• M48: 24,294,545 km (0.064 R)
• M49: 24,583,268 km (0.058 R)
• M50: 25,222,201 km (0.075 R)
• M51: 25,514,366 km (0.044 R)
• M52: 26,338,650 km (0.072 R)
• M53: 26,457,131 km (0.117 R)
• M54: 26,992,393 km (0.111 R)
• M55: 27,531,244 km (0.077 R)
• M56: 28,680,605 km (0.095 R)
• M57: 28,863,413 km (0.036 R)
• M58: 29,169,191 km (0.03 R)
• M59: 29,537,352 km (0.113 R)
• M60: 29,660,471 km (0.1 R)
• M61: 30,651,407 km (0.076 R)
• M62: 31,276,277 km (0.12 R)
• M63: 32,411,575 km (0.074 R)
• M64: 34,657,488 km (0.095 R)
• M65: 34,982,415 km (0.046 R)
• M66: 35,177,790 km (0.088 R)
• M67: 35,308,389 km (0.119 R)
• M68: 36,292,294 km (0.115 R)
• M69: 38,690,198 km (0.094 R)
• M70: 38,892,305 km (0.105 R)
• M71: 39,772,389 km (0.089 R)
• M72: 39,976,291 km (0.061 R)
• M73: 40,317,225 km (0.044 R)
• M74: 40,795,938 km (0.085 R)
• M75: 40,932,969 km (0.048 R)
• M76: 42,104,770 km (0.111 R)
• M77: 42,938,478 km (0.063 R)
• M78: 43,008,191 km (0.061 R)
• M79: 43,217,628 km (0.1 R)
• M80: 43,357,502 km (0.048 R)
• M81: 45,188,430 km (0.027 R)
• M82: 45,259,340 km (0.088 R)
• M83: 46,972,684 km (0.032 R)
• M84: 47,044,641 km (0.113 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 19,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit