🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.41 AU - 0.67 AU

Year: 260 Days

Day: 30.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 16,201,358 km

• M1: 333,753 km (0.077 R)
• M2: 679,174 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.51 AU - 0.75 AU

Year: 328 Days

Day: 27.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,201,358 km

• M1: 111,899 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.7

Radius: 11.4

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.82 AU - 1.1 AU

Year: 617 Days

Day: 14.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 16,201,358 km

• M1: 152,889 km (0.093 R)
• M2: 244,293 km (0.049 R)
• M3: 341,532 km (0.04 R)
• M4: 425,008 km (0.115 R)
• M5: 499,956 km (0.099 R)
• M6: 591,809 km (0.111 R)
• M7: 690,544 km (0.061 R)
• M8: 799,750 km (0.095 R)
• M9: 883,675 km (0.11 R)
• M10: 1,003,951 km (0.115 R)
• M11: 1,075,908 km (0.1 R)
• M12: 1,200,224 km (0.103 R)
• M13: 1,377,198 km (0.052 R)
• M14: 1,563,148 km (0.03 R)
• M15: 1,728,603 km (0.072 R)
• M16: 1,917,845 km (0.103 R)
• M17: 1,990,699 km (0.078 R)
• M18: 2,095,567 km (0.062 R)
• M19: 2,285,107 km (0.073 R)
• M20: 2,506,961 km (0.039 R)
• M21: 2,586,996 km (0.053 R)
• M22: 2,661,047 km (0.079 R)
• M23: 2,735,995 km (0.032 R)
• M24: 2,880,956 km (0.079 R)
• M25: 2,957,849 km (0.11 R)
• M26: 3,056,883 km (0.091 R)
• M27: 3,135,422 km (0.111 R)
• M28: 3,258,242 km (0.098 R)
• M29: 3,382,557 km (0.109 R)
• M30: 3,628,646 km (0.109 R)
• M31: 3,765,378 km (0.12 R)
• M32: 3,865,160 km (0.079 R)
• M33: 4,289,420 km (0.101 R)
• M34: 4,377,682 km (0.117 R)
• M35: 4,458,465 km (0.117 R)
• M36: 4,531,619 km (0.102 R)
• M37: 4,778,455 km (0.113 R)
• M38: 4,911,896 km (0.03 R)
• M39: 5,004,348 km (0.116 R)
• M40: 5,457,929 km (0.093 R)
• M41: 5,580,001 km (0.108 R)
• M42: 5,685,467 km (0.116 R)
• M43: 5,826,987 km (0.106 R)
• M44: 6,068,438 km (0.109 R)
• M45: 6,185,872 km (0.051 R)

Asteroid Belt

Center: 1.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.3

Radius: 14.4

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.64 AU - 2.08 AU

Year: 1664 Days

Day: 7.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 16,201,358 km

• M1: 179,517 km (0.117 R)
• M2: 303,684 km (0.092 R)
• M3: 461,509 km (0.049 R)
• M4: 572,062 km (0.112 R)
• M5: 810,671 km (0.112 R)
• M6: 1,048,382 km (0.079 R)
• M7: 1,339,350 km (0.115 R)
• M8: 1,449,155 km (0.078 R)
• M9: 1,593,666 km (0.07 R)
• M10: 2,045,452 km (0.091 R)
• M11: 2,138,502 km (0.114 R)
• M12: 2,304,705 km (0.032 R)
• M13: 2,537,329 km (0.071 R)
• M14: 2,662,992 km (0.108 R)
• M15: 2,777,883 km (0.042 R)
• M16: 2,960,093 km (0.104 R)
• M17: 3,186,734 km (0.079 R)
• M18: 3,433,122 km (0.059 R)
• M19: 3,714,366 km (0.066 R)
• M20: 3,944,896 km (0.116 R)
• M21: 4,076,692 km (0.09 R)
• M22: 4,465,646 km (0.118 R)
• M23: 4,587,867 km (0.083 R)
• M24: 4,961,264 km (0.118 R)
• M25: 5,296,064 km (0.104 R)
• M26: 5,490,840 km (0.068 R)
• M27: 5,754,132 km (0.114 R)
• M28: 5,854,064 km (0.116 R)
• M29: 5,954,444 km (0.103 R)
• M30: 6,089,232 km (0.094 R)
• M31: 6,242,270 km (0.114 R)
• M32: 6,413,560 km (0.069 R)
• M33: 7,150,778 km (0.095 R)
• M34: 7,877,973 km (0.092 R)
• M35: 7,970,425 km (0.116 R)
• M36: 8,438,816 km (0.105 R)
• M37: 8,609,657 km (0.081 R)
• M38: 8,839,289 km (0.117 R)
• M39: 9,070,867 km (0.086 R)
• M40: 9,245,896 km (0.066 R)
• M41: 9,402,376 km (0.115 R)
• M42: 9,817,659 km (0.11 R)
• M43: 10,017,373 km (0.073 R)
• M44: 10,380,596 km (0.072 R)
• M45: 10,666,029 km (0.043 R)
• M46: 11,474,905 km (0.065 R)
• M47: 11,601,016 km (0.031 R)
• M48: 11,897,369 km (0.107 R)
• M49: 12,346,462 km (0.118 R)
• M50: 12,736,015 km (0.097 R)
• M51: 13,239,561 km (0.073 R)
• M52: 13,482,658 km (0.066 R)
• M53: 13,794,270 km (0.12 R)
• M54: 14,538,220 km (0.102 R)
• M55: 14,743,469 km (0.077 R)
• M56: 14,926,726 km (0.052 R)
• M57: 15,041,617 km (0.031 R)
• M58: 15,411,124 km (0.108 R)
• M59: 15,597,074 km (0.075 R)
• M60: 15,690,423 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.8

Radius: 4.2

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.6 AU - 8 AU

Year: 12939 Days

Day: 20.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 16,201,358 km

• M1: 52,808 km (0.069 R)
• M2: 216,767 km (0.079 R)
• M3: 410,796 km (0.104 R)
• M4: 617,390 km (0.066 R)
• M5: 1,337,255 km (0.066 R)
• M6: 2,406,581 km (0.109 R)
• M7: 2,574,280 km (0.067 R)
• M8: 2,948,125 km (0.088 R)
• M9: 3,805,321 km (0.096 R)
• M10: 5,172,945 km (0.097 R)
• M11: 6,055,423 km (0.025 R)
• M12: 6,407,127 km (0.084 R)
• M13: 6,965,277 km (0.045 R)
• M14: 7,020,179 km (0.116 R)
• M15: 7,204,035 km (0.1 R)
• M16: 7,708,329 km (0.076 R)
• M17: 7,859,872 km (0.071 R)
• M18: 8,671,889 km (0.082 R)
• M19: 10,228,306 km (0.086 R)
• M20: 10,794,085 km (0.104 R)
• M21: 12,752,321 km (0.076 R)
• M22: 13,066,626 km (0.085 R)
• M23: 14,325,941 km (0.118 R)
• M24: 14,699,487 km (0.053 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: 456 - 18,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit