🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.69 AU - 0.75 AU

Year: 225 Days

Day: 39.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 163.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,570,526 km

• M1: 684,859 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.76 AU - 0.8 AU

Year: 254 Days

Day: 21.1 Hours

Environment

Temp: 126 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.84 AU - 1.18 AU

Year: 375 Days

Day: 46.5 Hours

Environment

Temp: 37 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,570,526 km

• M1: 201,808 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.24 AU - 2.8 AU

Year: 1476 Days

Day: 31.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3 AU - 3.6 AU

Year: 2212 Days

Day: 46 Hours

Environment

Temp: -123 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688

Radius: 8.9

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.96 AU - 7.54 AU

Year: 7203 Days

Day: 7.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 57.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 38,570,526 km

• M1: 124,316 km (0.106 R)
• M2: 373,396 km (0.036 R)
• M3: 1,149,061 km (0.075 R)
• M4: 1,219,073 km (0.068 R)
• M5: 1,363,585 km (0.1 R)
• M6: 1,871,918 km (0.107 R)
• M7: 1,976,188 km (0.05 R)
• M8: 2,039,617 km (0.103 R)
• M9: 2,147,029 km (0.111 R)
• M10: 2,688,423 km (0.078 R)
• M11: 3,047,757 km (0.077 R)
• M12: 3,171,026 km (0.103 R)
• M13: 3,346,355 km (0.12 R)
• M14: 3,550,705 km (0.025 R)
• M15: 3,759,095 km (0.056 R)
• M16: 4,187,992 km (0.1 R)
• M17: 4,889,307 km (0.103 R)
• M18: 5,150,804 km (0.037 R)
• M19: 5,238,917 km (0.098 R)
• M20: 5,446,559 km (0.086 R)
• M21: 5,536,468 km (0.079 R)
• M22: 6,493,595 km (0.052 R)
• M23: 6,813,285 km (0.093 R)
• M24: 7,007,463 km (0.065 R)
• M25: 7,335,382 km (0.068 R)
• M26: 7,836,535 km (0.079 R)
• M27: 8,108,504 km (0.098 R)
• M28: 8,211,128 km (0.076 R)
• M29: 8,836,746 km (0.071 R)
• M30: 9,586,082 km (0.095 R)
• M31: 9,803,896 km (0.111 R)
• M32: 10,355,613 km (0.03 R)
• M33: 10,504,463 km (0.111 R)
• M34: 10,729,010 km (0.085 R)
• M35: 10,879,655 km (0.09 R)
• M36: 10,955,202 km (0.082 R)
• M37: 11,068,896 km (0.11 R)
• M38: 11,183,039 km (0.053 R)
• M39: 11,566,010 km (0.038 R)
• M40: 11,875,677 km (0.026 R)
• M41: 12,227,232 km (0.116 R)
• M42: 12,305,771 km (0.073 R)
• M43: 13,586,030 km (0.079 R)
• M44: 13,994,881 km (0.101 R)
• M45: 14,242,016 km (0.088 R)
• M46: 14,532,236 km (0.106 R)
• M47: 15,076,473 km (0.086 R)
• M48: 15,202,884 km (0.114 R)
• M49: 15,755,349 km (0.087 R)
• M50: 17,319,095 km (0.087 R)
• M51: 17,451,639 km (0.111 R)
• M52: 18,119,444 km (0.077 R)
• M53: 18,343,841 km (0.073 R)
• M54: 19,113,970 km (0.112 R)
• M55: 20,685,496 km (0.114 R)
• M56: 21,772,025 km (0.079 R)
• M57: 22,683,376 km (0.113 R)
• M58: 24,791,958 km (0.081 R)
• M59: 24,941,406 km (0.109 R)
• M60: 25,041,188 km (0.09 R)
• M61: 25,341,281 km (0.11 R)
• M62: 25,793,814 km (0.058 R)
• M63: 26,911,011 km (0.096 R)
• M64: 27,013,486 km (0.066 R)
• M65: 27,837,022 km (0.09 R)
• M66: 28,773,206 km (0.085 R)
• M67: 28,930,283 km (0.12 R)
• M68: 29,403,162 km (0.057 R)
• M69: 30,409,806 km (0.083 R)
• M70: 31,427,820 km (0.096 R)
• M71: 32,130,780 km (0.058 R)
• M72: 32,293,692 km (0.057 R)
• M73: 33,222,246 km (0.107 R)
• M74: 33,717,415 km (0.102 R)
• M75: 34,104,275 km (0.076 R)
• M76: 34,215,127 km (0.081 R)
• M77: 34,325,979 km (0.111 R)
• M78: 34,381,480 km (0.114 R)
• M79: 34,603,783 km (0.095 R)
• M80: 36,116,666 km (0.069 R)
• M81: 36,286,160 km (0.043 R)
• M82: 36,682,595 km (0.09 R)
• M83: 36,796,139 km (0.082 R)
• M84: 37,308,363 km (0.09 R)
• M85: 37,708,387 km (0.066 R)
• M86: 38,282,394 km (0.066 R)
• M87: 38,455,180 km (0.093 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: 411 - 20,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit