🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.54 AU - 0.58 AU

Year: 160 Days

Day: 15.5 Hours

Environment

Temp: 137 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,281,745 km

• M1: 205,547 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.65 AU - 1.01 AU

Year: 288 Days

Day: 38.3 Hours

Environment

Temp: 50 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.49 AU - 2.07 AU

Year: 904 Days

Day: 44.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,281,745 km

• M1: 278,402 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.79 AU - 2.41 AU

Year: 1159 Days

Day: 42.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,281,745 km

• M1: 1,080,545 km (0.117 R)

Asteroid Belt

Center: 7.09 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.6

Radius: 3.5

Gravity: 78.17 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 11.62 AU - 12.54 AU

Year: 15988 Days

Day: 20.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,281,745 km

• M1: 45,777 km (0.093 R)
• M2: 139,874 km (0.095 R)
• M3: 235,317 km (0.046 R)
• M4: 462,706 km (0.11 R)
• M5: 837,898 km (0.089 R)
• M6: 887,115 km (0.032 R)
• M7: 1,119,890 km (0.035 R)
• M8: 1,342,192 km (0.056 R)
• M9: 1,547,740 km (0.072 R)
• M10: 1,858,454 km (0.075 R)
• M11: 1,890,618 km (0.07 R)
• M12: 1,955,394 km (0.073 R)
• M13: 2,862,555 km (0.119 R)
• M14: 2,974,604 km (0.107 R)
• M15: 3,012,153 km (0.116 R)
• M16: 3,050,001 km (0.107 R)
• M17: 3,202,890 km (0.117 R)
• M18: 4,996,868 km (0.089 R)
• M19: 5,543,648 km (0.101 R)
• M20: 6,447,369 km (0.082 R)
• M21: 6,841,260 km (0.08 R)
• M22: 7,243,080 km (0.093 R)
• M23: 7,600,918 km (0.099 R)
• M24: 7,756,051 km (0.11 R)
• M25: 7,807,962 km (0.108 R)
• M26: 8,870,705 km (0.085 R)
• M27: 9,418,832 km (0.077 R)
• M28: 10,432,956 km (0.107 R)
• M29: 10,952,808 km (0.073 R)
• M30: 12,562,332 km (0.112 R)
• M31: 13,301,046 km (0.046 R)
• M32: 13,738,470 km (0.096 R)
• M33: 14,180,532 km (0.078 R)
• M34: 14,307,690 km (0.036 R)
• M35: 14,627,231 km (0.089 R)
• M36: 15,143,493 km (0.064 R)
• M37: 15,534,542 km (0.099 R)
• M38: 15,928,882 km (0.031 R)
• M39: 16,393,234 km (0.097 R)
• M40: 17,131,799 km (0.068 R)
• M41: 17,880,985 km (0.095 R)
• M42: 19,341,060 km (0.117 R)
• M43: 19,836,079 km (0.108 R)
• M44: 20,120,914 km (0.038 R)
• M45: 21,128,156 km (0.112 R)
• M46: 21,637,986 km (0.07 R)
• M47: 21,857,745 km (0.117 R)
• M48: 22,447,310 km (0.114 R)
• M49: 23,491,503 km (0.068 R)
• M50: 23,868,340 km (0.064 R)
• M51: 23,943,887 km (0.098 R)
• M52: 24,704,293 km (0.066 R)
• M53: 24,933,926 km (0.118 R)
• M54: 26,326,532 km (0.074 R)
• M55: 27,189,862 km (0.053 R)
• M56: 28,302,122 km (0.056 R)
• M57: 28,783,378 km (0.082 R)
• M58: 30,243,154 km (0.049 R)
• M59: 32,226,822 km (0.06 R)
• M60: 32,561,473 km (0.097 R)
• M61: 32,981,394 km (0.099 R)
• M62: 33,487,633 km (0.1 R)
• M63: 33,572,305 km (0.099 R)
• M64: 36,144,192 km (0.091 R)
• M65: 36,317,875 km (0.089 R)
• M66: 37,102,965 km (0.091 R)
• M67: 38,246,790 km (0.109 R)
• M68: 38,778,610 km (0.077 R)
• M69: 38,867,472 km (0.113 R)
• M70: 39,223,664 km (0.099 R)
• M71: 41,383,409 km (0.065 R)
• M72: 41,838,186 km (0.105 R)
• M73: 42,477,567 km (0.076 R)
• M74: 44,229,508 km (0.06 R)
• M75: 44,508,358 km (0.118 R)
• M76: 45,817,041 km (0.119 R)
• M77: 47,043,444 km (0.111 R)
• M78: 49,143,499 km (0.098 R)
• M79: 49,818,036 km (0.095 R)
• M80: 50,398,625 km (0.094 R)
• M81: 50,884,220 km (0.055 R)
• M82: 50,981,608 km (0.076 R)
• M83: 51,176,384 km (0.105 R)
• M84: 53,434,115 km (0.119 R)
• M85: 53,632,033 km (0.116 R)
• M86: 54,824,328 km (0.061 R)
• M87: 55,423,767 km (0.111 R)
• M88: 57,437,504 km (0.067 R)
• M89: 59,988,148 km (0.071 R)
• M90: 62,367,053 km (0.115 R)
• M91: 64,355,508 km (0.044 R)
• M92: 65,410,323 km (0.12 R)
• M93: 67,003,390 km (0.097 R)
• M94: 68,179,529 km (0.114 R)
• M95: 69,686,578 km (0.119 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 14,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit