🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.54 AU - 0.54 AU

Year: 145 Days

Day: 30.1 Hours

Environment

Temp: 254 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.72 AU - 0.76 AU

Year: 233 Days

Day: 31.9 Hours

Environment

Temp: 119 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.9 AU - 1.08 AU

Year: 360 Days

Day: 30.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.9 AU - 1.36 AU

Year: 439 Days

Day: 25.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 168.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.14 AU - 1.54 AU

Year: 567 Days

Day: 44.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.59 AU - 1.95 AU

Year: 860 Days

Day: 21.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2 AU - 2.84 AU

Year: 1375 Days

Day: 31.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.87 AU - 4.47 AU

Year: 3110 Days

Day: 35 Hours

Environment

Temp: -129 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,722,072 km

• M1: 2,127,731 km (0.057 R)

Asteroid Belt

Center: 10.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.3

Radius: 8

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 15.1 AU - 16.72 AU

Year: 23179 Days

Day: 15.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,722,072 km

• M1: 132,095 km (0.08 R)
• M2: 346,319 km (0.042 R)
• M3: 403,017 km (0.058 R)
• M4: 595,400 km (0.105 R)
• M5: 684,410 km (0.112 R)
• M6: 896,690 km (0.086 R)
• M7: 1,085,781 km (0.069 R)
• M8: 1,241,962 km (0.076 R)
• M9: 1,358,049 km (0.1 R)
• M10: 1,651,710 km (0.095 R)
• M11: 1,832,125 km (0.108 R)
• M12: 2,128,778 km (0.094 R)
• M13: 2,676,605 km (0.038 R)
• M14: 2,797,480 km (0.112 R)
• M15: 2,889,184 km (0.109 R)
• M16: 3,298,633 km (0.12 R)
• M17: 3,726,333 km (0.117 R)
• M18: 3,895,529 km (0.089 R)
• M19: 5,452,244 km (0.067 R)
• M20: 6,517,082 km (0.117 R)
• M21: 6,927,578 km (0.094 R)
• M22: 7,946,489 km (0.081 R)
• M23: 8,473,523 km (0.098 R)
• M24: 8,606,964 km (0.107 R)
• M25: 8,696,423 km (0.117 R)
• M26: 9,102,432 km (0.098 R)
• M27: 9,746,451 km (0.093 R)
• M28: 10,121,044 km (0.112 R)
• M29: 10,981,232 km (0.116 R)
• M30: 12,014,055 km (0.094 R)
• M31: 12,063,871 km (0.114 R)
• M32: 12,314,747 km (0.098 R)
• M33: 12,770,572 km (0.037 R)
• M34: 13,283,543 km (0.111 R)
• M35: 13,490,586 km (0.063 R)
• M36: 13,907,964 km (0.12 R)
• M37: 14,170,957 km (0.078 R)
• M38: 14,382,638 km (0.104 R)
• M39: 14,541,960 km (0.072 R)
• M40: 15,510,606 km (0.111 R)
• M41: 15,565,060 km (0.103 R)
• M42: 15,728,720 km (0.088 R)
• M43: 15,947,731 km (0.05 R)
• M44: 16,002,783 km (0.111 R)
• M45: 16,444,546 km (0.062 R)
• M46: 16,834,248 km (0.061 R)
• M47: 18,021,906 km (0.117 R)
• M48: 19,003,118 km (0.097 R)
• M49: 19,353,477 km (0.073 R)
• M50: 19,588,345 km (0.119 R)
• M51: 19,647,137 km (0.112 R)
• M52: 20,238,946 km (0.071 R)
• M53: 20,477,256 km (0.098 R)
• M54: 22,725,562 km (0.038 R)
• M55: 23,159,695 km (0.103 R)
• M56: 23,409,075 km (0.11 R)
• M57: 23,471,457 km (0.1 R)
• M58: 24,351,841 km (0.117 R)
• M59: 25,307,023 km (0.103 R)
• M60: 25,563,733 km (0.098 R)
• M61: 28,245,125 km (0.069 R)
• M62: 28,778,741 km (0.053 R)
• M63: 29,517,754 km (0.081 R)
• M64: 29,720,459 km (0.092 R)
• M65: 30,059,299 km (0.096 R)
• M66: 30,195,133 km (0.054 R)
• M67: 32,396,765 km (0.119 R)
• M68: 32,955,214 km (0.117 R)
• M69: 33,025,226 km (0.085 R)
• M70: 33,095,238 km (0.089 R)
• M71: 34,578,351 km (0.118 R)
• M72: 36,083,006 km (0.108 R)
• M73: 37,755,361 km (0.066 R)
• M74: 37,975,419 km (0.098 R)
• M75: 39,378,498 km (0.087 R)
• M76: 39,527,198 km (0.093 R)
• M77: 40,949,126 km (0.09 R)
• M78: 41,477,206 km (0.045 R)
• M79: 42,921,873 km (0.073 R)
• M80: 44,151,119 km (0.057 R)
• M81: 44,305,504 km (0.096 R)
• M82: 45,547,914 km (0.075 R)
• M83: 46,880,233 km (0.1 R)
• M84: 47,749,247 km (0.109 R)
• M85: 47,828,534 km (0.07 R)
• M86: 48,305,003 km (0.069 R)
• M87: 51,603,038 km (0.058 R)
• M88: 51,684,269 km (0.105 R)
• M89: 51,928,562 km (0.064 R)
• M90: 52,663,686 km (0.092 R)
• M91: 54,226,984 km (0.094 R)
• M92: 55,139,082 km (0.113 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 19,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit