🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.52 AU - 0.66 AU

Year: 173 Days

Day: 23.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.77 AU - 2.43 AU

Year: 1159 Days

Day: 30 Hours

Environment

Temp: -85 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.49 AU - 2.69 AU

Year: 1587 Days

Day: 26 Hours

Environment

Temp: -108 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.09 AU - 3.17 AU

Year: 1624 Days

Day: 16.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.8

Radius: 13.2

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.29 AU - 7.05 AU

Year: 5836 Days

Day: 6.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,422,785 km

• M1: 200,760 km (0.076 R)
• M2: 456,423 km (0.103 R)
• M3: 606,470 km (0.114 R)
• M4: 1,004,849 km (0.093 R)
• M5: 1,195,586 km (0.101 R)
• M6: 1,382,883 km (0.106 R)
• M7: 1,546,692 km (0.118 R)
• M8: 2,267,156 km (0.094 R)
• M9: 2,932,717 km (0.051 R)
• M10: 3,017,539 km (0.095 R)
• M11: 3,146,193 km (0.089 R)
• M12: 3,254,950 km (0.102 R)
• M13: 3,409,335 km (0.033 R)
• M14: 3,521,085 km (0.103 R)
• M15: 3,794,400 km (0.09 R)
• M16: 3,933,676 km (0.111 R)
• M17: 4,880,631 km (0.115 R)
• M18: 5,058,054 km (0.066 R)
• M19: 5,160,379 km (0.068 R)
• M20: 5,341,093 km (0.091 R)
• M21: 5,576,560 km (0.101 R)
• M22: 5,682,326 km (0.063 R)
• M23: 5,788,839 km (0.06 R)
• M24: 5,976,734 km (0.086 R)
• M25: 6,276,079 km (0.087 R)
• M26: 6,413,859 km (0.096 R)
• M27: 6,664,436 km (0.034 R)
• M28: 6,776,784 km (0.059 R)
• M29: 7,146,589 km (0.094 R)
• M30: 7,610,642 km (0.12 R)
• M31: 7,994,959 km (0.093 R)
• M32: 8,325,122 km (0.107 R)
• M33: 8,629,254 km (0.066 R)
• M34: 9,186,057 km (0.108 R)
• M35: 9,563,642 km (0.042 R)
• M36: 10,139,594 km (0.089 R)
• M37: 10,925,282 km (0.119 R)
• M38: 12,037,393 km (0.101 R)
• M39: 12,140,316 km (0.058 R)
• M40: 12,312,354 km (0.075 R)
• M41: 12,798,696 km (0.035 R)
• M42: 13,220,712 km (0.096 R)
• M43: 13,433,290 km (0.072 R)
• M44: 13,647,215 km (0.115 R)
• M45: 14,186,665 km (0.08 R)
• M46: 14,440,832 km (0.101 R)
• M47: 14,550,338 km (0.04 R)
• M48: 15,212,458 km (0.042 R)
• M49: 15,584,657 km (0.077 R)
• M50: 15,959,849 km (0.07 R)
• M51: 16,376,030 km (0.102 R)
• M52: 16,604,466 km (0.114 R)
• M53: 16,719,208 km (0.066 R)
• M54: 16,987,736 km (0.065 R)
• M55: 17,103,225 km (0.093 R)
• M56: 17,684,862 km (0.1 R)
• M57: 17,997,821 km (0.101 R)
• M58: 18,194,243 km (0.106 R)
• M59: 19,187,273 km (0.071 R)
• M60: 19,832,190 km (0.102 R)
• M61: 20,689,236 km (0.059 R)
• M62: 20,853,943 km (0.06 R)
• M63: 21,433,635 km (0.092 R)
• M64: 21,516,811 km (0.072 R)
• M65: 24,280,482 km (0.092 R)
• M66: 24,671,980 km (0.083 R)
• M67: 24,802,878 km (0.084 R)
• M68: 24,977,908 km (0.118 R)
• M69: 25,416,977 km (0.112 R)
• M70: 25,637,634 km (0.073 R)
• M71: 25,991,732 km (0.117 R)
• M72: 26,839,504 km (0.05 R)
• M73: 27,289,344 km (0.098 R)
• M74: 28,562,123 km (0.103 R)
• M75: 29,529,423 km (0.084 R)
• M76: 29,807,675 km (0.097 R)
• M77: 30,413,846 km (0.12 R)
• M78: 31,071,029 km (0.075 R)
• M79: 31,496,037 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.1

Radius: 8

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 13.59 AU - 22.37 AU

Year: 29032 Days

Day: 18 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 34,422,785 km

• M1: 175,628 km (0.026 R)
• M2: 374,144 km (0.064 R)
• M3: 460,462 km (0.09 R)
• M4: 965,056 km (0.113 R)
• M5: 1,026,241 km (0.086 R)
• M6: 1,386,024 km (0.12 R)
• M7: 1,616,405 km (0.067 R)
• M8: 1,708,258 km (0.105 R)
• M9: 1,994,588 km (0.109 R)
• M10: 2,379,055 km (0.081 R)
• M11: 2,441,886 km (0.116 R)
• M12: 2,720,736 km (0.108 R)
• M13: 2,875,121 km (0.11 R)
• M14: 3,077,827 km (0.101 R)
• M15: 3,811,604 km (0.115 R)
• M16: 4,888,260 km (0.091 R)
• M17: 4,995,372 km (0.05 R)
• M18: 5,571,025 km (0.116 R)
• M19: 6,635,713 km (0.055 R)
• M20: 7,761,886 km (0.088 R)
• M21: 8,266,928 km (0.111 R)
• M22: 8,880,578 km (0.041 R)
• M23: 10,633,865 km (0.063 R)
• M24: 10,738,135 km (0.102 R)
• M25: 11,621,062 km (0.088 R)
• M26: 11,728,473 km (0.045 R)
• M27: 11,800,430 km (0.073 R)
• M28: 11,872,386 km (0.041 R)
• M29: 12,271,065 km (0.115 R)
• M30: 12,710,882 km (0.068 R)
• M31: 13,643,924 km (0.071 R)
• M32: 13,795,317 km (0.087 R)
• M33: 14,947,969 km (0.115 R)
• M34: 15,260,628 km (0.065 R)
• M35: 15,575,382 km (0.046 R)
• M36: 15,733,507 km (0.089 R)
• M37: 15,971,817 km (0.081 R)
• M38: 16,051,552 km (0.049 R)
• M39: 16,291,358 km (0.073 R)
• M40: 16,532,509 km (0.1 R)
• M41: 16,896,332 km (0.07 R)
• M42: 17,099,485 km (0.057 R)
• M43: 17,714,183 km (0.066 R)
• M44: 19,007,307 km (0.06 R)
• M45: 19,303,511 km (0.089 R)
• M46: 21,463,405 km (0.066 R)
• M47: 24,751,417 km (0.102 R)
• M48: 26,618,548 km (0.095 R)
• M49: 26,713,093 km (0.051 R)
• M50: 27,904,192 km (0.103 R)
• M51: 28,240,787 km (0.085 R)
• M52: 28,385,598 km (0.108 R)
• M53: 28,675,668 km (0.1 R)
• M54: 29,112,643 km (0.081 R)
• M55: 29,796,904 km (0.087 R)
• M56: 29,993,326 km (0.108 R)
• M57: 30,486,251 km (0.104 R)
• M58: 30,932,352 km (0.11 R)
• M59: 32,586,156 km (0.089 R)
• M60: 33,909,200 km (0.096 R)
• M61: 34,011,674 km (0.046 R)
• M62: 34,422,769 km (0.118 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 18,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit