🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.48 AU - 0.6 AU

Year: 139 Days

Day: 22.9 Hours

Environment

Temp: 234 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.71 AU - 0.81 AU

Year: 233 Days

Day: 13.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,274,312 km

• M1: 316,848 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.03 AU - 1.67 AU

Year: 551 Days

Day: 16.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.64 AU - 3.02 AU

Year: 1673 Days

Day: 31.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,274,312 km

• M1: 303,983 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.54 AU - 5.44 AU

Year: 3344 Days

Day: 34.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.08 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.2

Radius: 7.9

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 15.95 AU - 23.39 AU

Year: 30661 Days

Day: 20 Hours

Environment

Temp: -198 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,274,312 km

• M1: 113,844 km (0.046 R)
• M2: 309,219 km (0.084 R)
• M3: 387,907 km (0.062 R)
• M4: 497,263 km (0.099 R)
• M5: 617,690 km (0.113 R)
• M6: 668,852 km (0.082 R)
• M7: 748,289 km (0.042 R)
• M8: 917,484 km (0.071 R)
• M9: 1,226,852 km (0.071 R)
• M10: 1,497,026 km (0.115 R)
• M11: 1,748,799 km (0.08 R)
• M12: 2,053,081 km (0.078 R)
• M13: 3,429,531 km (0.101 R)
• M14: 3,618,025 km (0.097 R)
• M15: 3,809,959 km (0.1 R)
• M16: 4,610,906 km (0.085 R)
• M17: 4,871,804 km (0.077 R)
• M18: 5,353,360 km (0.083 R)
• M19: 6,304,054 km (0.096 R)
• M20: 6,828,395 km (0.086 R)
• M21: 8,168,044 km (0.066 R)
• M22: 8,611,003 km (0.084 R)
• M23: 8,803,236 km (0.113 R)
• M24: 9,388,613 km (0.104 R)
• M25: 10,459,883 km (0.109 R)
• M26: 10,665,131 km (0.04 R)
• M27: 11,218,793 km (0.11 R)
• M28: 11,499,140 km (0.103 R)
• M29: 11,852,789 km (0.094 R)
• M30: 11,995,206 km (0.08 R)
• M31: 12,281,985 km (0.037 R)
• M32: 12,716,118 km (0.062 R)
• M33: 13,748,942 km (0.057 R)
• M34: 15,581,067 km (0.1 R)
• M35: 15,815,487 km (0.113 R)
• M36: 16,129,942 km (0.101 R)
• M37: 17,246,241 km (0.103 R)
• M38: 18,552,380 km (0.068 R)
• M39: 19,468,816 km (0.103 R)
• M40: 20,656,324 km (0.073 R)
• M41: 20,827,764 km (0.081 R)
• M42: 22,393,006 km (0.108 R)
• M43: 23,100,754 km (0.116 R)
• M44: 24,447,434 km (0.068 R)
• M45: 24,628,896 km (0.078 R)
• M46: 25,084,571 km (0.036 R)
• M47: 25,359,382 km (0.102 R)
• M48: 25,543,088 km (0.111 R)
• M49: 26,747,950 km (0.118 R)
• M50: 26,935,097 km (0.093 R)
• M51: 28,542,077 km (0.043 R)
• M52: 29,791,967 km (0.054 R)
• M53: 30,472,338 km (0.075 R)
• M54: 30,961,374 km (0.112 R)
• M55: 31,749,455 km (0.112 R)
• M56: 32,344,705 km (0.065 R)
• M57: 33,043,926 km (0.041 R)
• M58: 34,660,630 km (0.059 R)
• M59: 36,510,108 km (0.102 R)
• M60: 36,821,571 km (0.069 R)
• M61: 38,602,534 km (0.06 R)
• M62: 39,450,305 km (0.099 R)
• M63: 40,518,583 km (0.058 R)
• M64: 41,056,388 km (0.087 R)
• M65: 41,164,248 km (0.087 R)
• M66: 42,792,920 km (0.051 R)
• M67: 42,902,276 km (0.106 R)
• M68: 45,442,597 km (0.049 R)
• M69: 45,665,648 km (0.071 R)
• M70: 45,777,397 km (0.107 R)
• M71: 46,225,293 km (0.105 R)
• M72: 46,787,183 km (0.118 R)
• M73: 46,899,680 km (0.089 R)
• M74: 47,577,508 km (0.108 R)
• M75: 49,744,882 km (0.12 R)
• M76: 51,014,370 km (0.117 R)
• M77: 52,177,793 km (0.062 R)
• M78: 52,294,628 km (0.097 R)
• M79: 53,114,724 km (0.075 R)
• M80: 53,939,158 km (0.116 R)
• M81: 54,530,518 km (0.046 R)
• M82: 62,536,099 km (0.102 R)
• M83: 64,030,581 km (0.077 R)
• M84: 65,915,215 km (0.09 R)
• M85: 72,979,526 km (0.105 R)
• M86: 77,865,093 km (0.072 R)
• M87: 80,279,902 km (0.027 R)
• M88: 82,855,379 km (0.051 R)
• M89: 83,674,278 km (0.115 R)
• M90: 86,976,651 km (0.111 R)
• M91: 87,253,856 km (0.062 R)
• M92: 88,504,494 km (0.063 R)
• M93: 90,461,832 km (0.1 R)
• M94: 90,742,628 km (0.113 R)
• M95: 92,292,013 km (0.101 R)
• M96: 93,566,287 km (0.055 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 18,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit