🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.47 AU - 0.57 AU

Year: 131 Days

Day: 14 Hours

Environment

Temp: 212 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.58 AU - 0.92 AU

Year: 227 Days

Day: 36.8 Hours

Environment

Temp: 165 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.77 AU - 0.97 AU

Year: 284 Days

Day: 42.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.04 AU - 1.34 AU

Year: 454 Days

Day: 12.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 41.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,406,731 km

• M1: 694,134 km (0.09 R)

Asteroid Belt

Center: 1.49 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.57 AU - 1.99 AU

Year: 831 Days

Day: 19.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.18 AU - 2.32 AU

Year: 1181 Days

Day: 41.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,406,731 km

• M1: 1,229,096 km (0.066 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.67 AU - 2.87 AU

Year: 1613 Days

Day: 47 Hours

Environment

Temp: -84 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.85 AU - 3.29 AU

Year: 1882 Days

Day: 34.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.86 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.6

Radius: 3

Gravity: 44.62 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 14.18 AU - 19.1 AU

Year: 23747 Days

Day: 23.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,406,731 km

• M1: 143,165 km (0.105 R)
• M2: 168,447 km (0.061 R)
• M3: 983,157 km (0.085 R)
• M4: 1,139,038 km (0.08 R)
• M5: 1,165,816 km (0.108 R)
• M6: 1,416,093 km (0.106 R)
• M7: 1,682,527 km (0.067 R)
• M8: 1,996,533 km (0.094 R)
• M9: 2,127,132 km (0.094 R)
• M10: 2,328,192 km (0.076 R)
• M11: 2,893,522 km (0.105 R)
• M12: 3,191,371 km (0.099 R)
• M13: 3,267,367 km (0.089 R)
• M14: 3,460,049 km (0.111 R)
• M15: 3,696,115 km (0.079 R)
• M16: 3,735,908 km (0.062 R)
• M17: 3,977,957 km (0.108 R)
• M18: 4,142,066 km (0.099 R)
• M19: 4,225,093 km (0.112 R)
• M20: 4,350,456 km (0.098 R)
• M21: 4,519,651 km (0.114 R)
• M22: 4,777,258 km (0.076 R)
• M23: 5,397,042 km (0.108 R)
• M24: 6,041,660 km (0.117 R)
• M25: 6,182,880 km (0.065 R)
• M26: 6,710,212 km (0.111 R)
• M27: 7,003,873 km (0.092 R)
• M28: 7,251,757 km (0.071 R)
• M29: 8,115,834 km (0.105 R)
• M30: 8,533,661 km (0.071 R)
• M31: 8,851,706 km (0.114 R)
• M32: 11,125,444 km (0.114 R)
• M33: 11,183,039 km (0.087 R)
• M34: 11,298,529 km (0.066 R)
• M35: 11,530,705 km (0.117 R)
• M36: 11,823,169 km (0.066 R)
• M37: 12,118,026 km (0.089 R)
• M38: 13,813,568 km (0.116 R)
• M39: 14,311,430 km (0.086 R)
• M40: 14,499,774 km (0.104 R)
• M41: 14,815,276 km (0.1 R)
• M42: 15,324,806 km (0.087 R)
• M43: 16,361,070 km (0.057 R)
• M44: 16,492,118 km (0.084 R)
• M45: 17,419,625 km (0.119 R)
• M46: 17,822,342 km (0.063 R)
• M47: 18,842,450 km (0.11 R)
• M48: 18,979,781 km (0.107 R)
• M49: 19,532,844 km (0.044 R)
• M50: 21,581,587 km (0.103 R)
• M51: 22,521,810 km (0.106 R)
• M52: 23,180,639 km (0.087 R)
• M53: 24,667,043 km (0.1 R)
• M54: 26,030,927 km (0.12 R)
• M55: 26,414,197 km (0.072 R)
• M56: 26,722,069 km (0.086 R)
• M57: 28,357,922 km (0.045 R)
• M58: 28,515,449 km (0.058 R)
• M59: 29,148,248 km (0.085 R)
• M60: 30,993,238 km (0.117 R)
• M61: 32,052,690 km (0.101 R)
• M62: 36,835,633 km (0.064 R)
• M63: 38,304,684 km (0.058 R)
• M64: 39,440,880 km (0.099 R)
• M65: 40,233,899 km (0.075 R)
• M66: 40,676,708 km (0.105 R)
• M67: 40,943,142 km (0.055 R)
• M68: 41,121,164 km (0.082 R)
• M69: 41,746,183 km (0.051 R)
• M70: 41,925,252 km (0.084 R)
• M71: 43,367,525 km (0.098 R)
• M72: 44,185,975 km (0.086 R)
• M73: 44,825,955 km (0.105 R)
• M74: 45,930,286 km (0.087 R)
• M75: 51,776,870 km (0.093 R)
• M76: 51,969,253 km (0.118 R)
• M77: 52,065,594 km (0.072 R)
• M78: 53,032,146 km (0.097 R)
• M79: 53,906,994 km (0.078 R)
• M80: 56,362,045 km (0.059 R)
• M81: 58,052,202 km (0.087 R)
• M82: 61,583,908 km (0.075 R)
• M83: 61,787,810 km (0.064 R)
• M84: 63,221,556 km (0.045 R)
• M85: 63,427,253 km (0.113 R)
• M86: 63,942,468 km (0.066 R)
• M87: 64,459,030 km (0.075 R)
• M88: 64,769,745 km (0.057 R)
• M89: 65,912,971 km (0.046 R)
• M90: 66,434,769 km (0.034 R)
• M91: 66,853,194 km (0.073 R)
• M92: 67,062,781 km (0.072 R)
• M93: 68,747,103 km (0.093 R)
• M94: 68,958,634 km (0.089 R)
• M95: 69,807,004 km (0.095 R)
• M96: 70,019,583 km (0.097 R)
• M97: 71,406,804 km (0.094 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 11,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit