🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.44 AU - 0.64 AU

Year: 178 Days

Day: 28.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 46.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.66 AU - 0.82 AU

Year: 286 Days

Day: 27 Hours

Environment

Temp: -46 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.06 AU - 1.4 AU

Year: 613 Days

Day: 41.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.96 AU - 1.52 AU

Year: 621 Days

Day: 41.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,505,474 km

• M1: 51,462 km (0.075 R)
• M2: 437,574 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.49 AU - 1.59 AU

Year: 859 Days

Day: 36.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650

Radius: 5.1

Gravity: 24.99 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.2 AU - 9.44 AU

Year: 12792 Days

Day: 18.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,505,474 km

• M1: 83,027 km (0.087 R)
• M2: 136,284 km (0.12 R)
• M3: 426,504 km (0.098 R)
• M4: 540,647 km (0.049 R)
• M5: 778,507 km (0.08 R)
• M6: 837,898 km (0.109 R)
• M7: 919,279 km (0.061 R)
• M8: 982,260 km (0.072 R)
• M9: 1,134,550 km (0.097 R)
• M10: 1,248,095 km (0.05 R)
• M11: 1,437,336 km (0.04 R)
• M12: 1,486,105 km (0.063 R)
• M13: 1,816,717 km (0.117 R)
• M14: 2,368,134 km (0.12 R)
• M15: 2,662,094 km (0.044 R)
• M16: 2,782,969 km (0.062 R)
• M17: 3,030,105 km (0.085 R)
• M18: 3,745,631 km (0.094 R)
• M19: 4,192,032 km (0.026 R)
• M20: 4,368,108 km (0.087 R)
• M21: 4,403,713 km (0.09 R)
• M22: 5,247,145 km (0.097 R)
• M23: 5,706,560 km (0.051 R)
• M24: 5,784,501 km (0.102 R)
• M25: 5,901,935 km (0.03 R)
• M26: 6,419,693 km (0.112 R)
• M27: 6,663,688 km (0.082 R)
• M28: 7,498,593 km (0.102 R)
• M29: 8,102,370 km (0.071 R)
• M30: 8,146,202 km (0.041 R)
• M31: 9,264,746 km (0.102 R)
• M32: 9,586,531 km (0.106 R)
• M33: 10,573,578 km (0.097 R)
• M34: 11,054,983 km (0.03 R)
• M35: 12,138,820 km (0.083 R)
• M36: 12,693,379 km (0.088 R)
• M37: 12,948,145 km (0.118 R)
• M38: 13,153,243 km (0.101 R)
• M39: 13,879,391 km (0.063 R)
• M40: 13,931,751 km (0.116 R)
• M41: 15,154,264 km (0.103 R)
• M42: 16,355,386 km (0.113 R)
• M43: 16,855,491 km (0.07 R)
• M44: 17,360,683 km (0.05 R)
• M45: 17,530,178 km (0.112 R)
• M46: 18,156,245 km (0.119 R)
• M47: 18,328,282 km (0.11 R)
• M48: 18,789,792 km (0.028 R)
• M49: 19,080,012 km (0.091 R)
• M50: 19,371,877 km (0.115 R)
• M51: 20,256,150 km (0.08 R)
• M52: 20,673,229 km (0.069 R)
• M53: 21,093,300 km (0.06 R)
• M54: 21,516,063 km (0.08 R)
• M55: 21,698,124 km (0.071 R)
• M56: 22,124,927 km (0.068 R)
• M57: 22,370,118 km (0.114 R)
• M58: 22,616,056 km (0.091 R)
• M59: 23,235,092 km (0.099 R)
• M60: 23,421,791 km (0.074 R)
• M61: 23,671,619 km (0.046 R)
• M62: 24,743,189 km (0.078 R)
• M63: 26,672,552 km (0.11 R)
• M64: 27,326,295 km (0.114 R)
• M65: 27,589,288 km (0.118 R)
• M66: 29,790,770 km (0.111 R)
• M67: 30,332,763 km (0.113 R)
• M68: 30,741,614 km (0.116 R)
• M69: 31,220,776 km (0.101 R)
• M70: 32,117,167 km (0.109 R)
• M71: 32,325,257 km (0.085 R)
• M72: 34,430,399 km (0.08 R)
• M73: 34,714,335 km (0.086 R)
• M74: 34,999,170 km (0.096 R)
• M75: 36,362,605 km (0.071 R)
• M76: 36,651,778 km (0.074 R)
• M77: 36,796,738 km (0.108 R)
• M78: 38,109,459 km (0.112 R)
• M79: 39,883,391 km (0.026 R)
• M80: 40,107,040 km (0.105 R)
• M81: 40,256,338 km (0.04 R)
• M82: 41,080,922 km (0.114 R)
• M83: 41,986,886 km (0.049 R)
• M84: 44,357,265 km (0.083 R)
• M85: 44,434,457 km (0.098 R)
• M86: 44,743,676 km (0.108 R)
• M87: 45,987,732 km (0.074 R)
• M88: 47,164,169 km (0.075 R)
• M89: 48,112,470 km (0.104 R)
• M90: 48,271,194 km (0.087 R)
• M91: 49,626,850 km (0.085 R)
• M92: 52,457,092 km (0.082 R)
• M93: 53,193,263 km (0.099 R)
• M94: 53,768,317 km (0.086 R)
• M95: 54,097,732 km (0.073 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 16,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit