🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.64 AU - 0.94 AU

Year: 262 Days

Day: 29.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.12 AU - 4.46 AU

Year: 3312 Days

Day: 46.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.8

Radius: 14.4

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.23 AU - 6.63 AU

Year: 4717 Days

Day: 10.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 33,135,458 km

• M1: 181,761 km (0.075 R)
• M2: 349,012 km (0.063 R)
• M3: 481,406 km (0.03 R)
• M4: 1,103,434 km (0.117 R)
• M5: 1,203,216 km (0.096 R)
• M6: 1,474,736 km (0.057 R)
• M7: 1,800,560 km (0.109 R)
• M8: 2,113,968 km (0.114 R)
• M9: 2,578,618 km (0.096 R)
• M10: 2,853,131 km (0.035 R)
• M11: 2,973,706 km (0.089 R)
• M12: 3,261,982 km (0.052 R)
• M13: 3,388,392 km (0.052 R)
• M14: 3,581,223 km (0.096 R)
• M15: 4,113,193 km (0.066 R)
• M16: 4,717,718 km (0.06 R)
• M17: 4,957,823 km (0.054 R)
• M18: 5,177,433 km (0.069 R)
• M19: 5,575,812 km (0.081 R)
• M20: 6,244,664 km (0.101 R)
• M21: 6,588,739 km (0.112 R)
• M22: 6,857,566 km (0.088 R)
• M23: 7,075,381 km (0.11 R)
• M24: 7,517,891 km (0.073 R)
• M25: 7,940,954 km (0.088 R)
• M26: 8,371,796 km (0.062 R)
• M27: 8,546,227 km (0.079 R)
• M28: 9,679,581 km (0.029 R)
• M29: 10,955,052 km (0.111 R)
• M30: 11,146,089 km (0.118 R)
• M31: 11,370,485 km (0.045 R)
• M32: 11,499,289 km (0.04 R)
• M33: 11,726,079 km (0.082 R)
• M34: 12,581,181 km (0.096 R)
• M35: 12,714,622 km (0.078 R)
• M36: 13,524,545 km (0.108 R)
• M37: 14,108,575 km (0.095 R)
• M38: 14,386,229 km (0.092 R)
• M39: 14,525,654 km (0.101 R)
• M40: 14,911,766 km (0.07 R)
• M41: 15,017,532 km (0.101 R)
• M42: 15,159,051 km (0.072 R)
• M43: 15,443,587 km (0.069 R)
• M44: 15,801,574 km (0.103 R)
• M45: 16,855,342 km (0.034 R)
• M46: 17,002,546 km (0.11 R)
• M47: 17,335,102 km (0.063 R)
• M48: 17,483,653 km (0.102 R)
• M49: 18,082,044 km (0.102 R)
• M50: 18,232,689 km (0.076 R)
• M51: 18,573,174 km (0.11 R)
• M52: 18,801,460 km (0.105 R)
• M53: 18,915,903 km (0.117 R)
• M54: 19,452,959 km (0.111 R)
• M55: 20,073,042 km (0.053 R)
• M56: 20,896,728 km (0.083 R)
• M57: 21,134,140 km (0.062 R)
• M58: 21,253,070 km (0.104 R)
• M59: 21,731,484 km (0.118 R)
• M60: 22,455,688 km (0.105 R)
• M61: 23,146,979 km (0.049 R)
• M62: 23,310,639 km (0.069 R)
• M63: 23,845,153 km (0.098 R)
• M64: 24,592,095 km (0.113 R)
• M65: 24,968,333 km (0.12 R)
• M66: 25,094,295 km (0.087 R)
• M67: 26,364,530 km (0.05 R)
• M68: 26,964,567 km (0.094 R)
• M69: 28,003,525 km (0.101 R)
• M70: 28,265,321 km (0.098 R)
• M71: 28,747,475 km (0.088 R)
• M72: 29,586,569 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.9

Radius: 14.4

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.98 AU - 8.2 AU

Year: 7038 Days

Day: 13.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 33,135,458 km

• M1: 222,452 km (0.091 R)
• M2: 514,916 km (0.073 R)
• M3: 663,467 km (0.045 R)
• M4: 1,113,756 km (0.04 R)
• M5: 1,205,609 km (0.117 R)
• M6: 1,348,774 km (0.073 R)
• M7: 1,514,978 km (0.105 R)
• M8: 1,688,362 km (0.07 R)
• M9: 2,288,249 km (0.115 R)
• M10: 2,387,881 km (0.106 R)
• M11: 2,633,222 km (0.092 R)
• M12: 3,126,745 km (0.116 R)
• M13: 3,603,065 km (0.091 R)
• M14: 3,719,901 km (0.107 R)
• M15: 3,838,083 km (0.106 R)
• M16: 4,649,502 km (0.115 R)
• M17: 5,166,961 km (0.035 R)
• M18: 5,812,476 km (0.119 R)
• M19: 6,144,882 km (0.105 R)
• M20: 6,597,864 km (0.063 R)
• M21: 7,596,281 km (0.07 R)
• M22: 8,831,062 km (0.081 R)
• M23: 9,245,747 km (0.12 R)
• M24: 9,601,790 km (0.088 R)
• M25: 10,394,060 km (0.074 R)
• M26: 10,595,419 km (0.119 R)
• M27: 10,764,315 km (0.116 R)
• M28: 10,968,067 km (0.063 R)
• M29: 11,379,461 km (0.067 R)
• M30: 11,761,085 km (0.051 R)
• M31: 12,288,268 km (0.09 R)
• M32: 13,184,210 km (0.065 R)
• M33: 13,329,469 km (0.077 R)
• M34: 13,658,435 km (0.118 R)
• M35: 13,989,944 km (0.089 R)
• M36: 14,736,437 km (0.11 R)
• M37: 15,152,469 km (0.1 R)
• M38: 15,266,612 km (0.118 R)
• M39: 15,381,055 km (0.079 R)
• M40: 16,268,020 km (0.084 R)
• M41: 16,580,381 km (0.063 R)
• M42: 18,536,971 km (0.092 R)
• M43: 18,904,234 km (0.044 R)
• M44: 19,439,047 km (0.09 R)
• M45: 21,243,346 km (0.111 R)
• M46: 21,542,093 km (0.099 R)
• M47: 21,842,187 km (0.057 R)
• M48: 22,100,692 km (0.043 R)
• M49: 22,533,628 km (0.075 R)
• M50: 22,664,077 km (0.067 R)
• M51: 22,838,359 km (0.082 R)
• M52: 23,760,779 km (0.064 R)
• M53: 24,248,768 km (0.109 R)
• M54: 24,964,593 km (0.088 R)
• M55: 26,142,527 km (0.056 R)
• M56: 27,570,738 km (0.096 R)
• M57: 28,317,680 km (0.114 R)
• M58: 28,458,601 km (0.084 R)
• M59: 29,308,317 km (0.115 R)
• M60: 30,070,668 km (0.1 R)
• M61: 30,502,407 km (0.097 R)
• M62: 30,598,599 km (0.115 R)
• M63: 30,936,092 km (0.051 R)
• M64: 31,081,202 km (0.114 R)
• M65: 31,274,931 km (0.119 R)
• M66: 31,809,743 km (0.11 R)
• M67: 32,494,901 km (0.029 R)
• M68: 32,888,643 km (0.061 R)
• M69: 32,987,228 km (0.079 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 14,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit