🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.55 AU - 0.75 AU

Year: 192 Days

Day: 18.5 Hours

Environment

Temp: 213 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,390,542 km

• M1: 258,206 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.61 AU - 0.73 AU

Year: 201 Days

Day: 29.6 Hours

Environment

Temp: 123 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.58 AU - 0.86 AU

Year: 224 Days

Day: 44.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,390,542 km

• M1: 208,988 km (0.115 R)

Asteroid Belt

Center: 3.86 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.4

Radius: 13.8

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.94 AU - 7.04 AU

Year: 6784 Days

Day: 9.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 62,390,542 km

• M1: 213,327 km (0.031 R)
• M2: 353,350 km (0.111 R)
• M3: 444,904 km (0.105 R)
• M4: 673,639 km (0.087 R)
• M5: 810,671 km (0.079 R)
• M6: 986,299 km (0.103 R)
• M7: 1,175,540 km (0.035 R)
• M8: 1,282,652 km (0.114 R)
• M9: 1,442,123 km (0.043 R)
• M10: 1,557,763 km (0.113 R)
• M11: 1,763,759 km (0.093 R)
• M12: 2,222,426 km (0.036 R)
• M13: 2,357,513 km (0.079 R)
• M14: 2,455,799 km (0.098 R)
• M15: 2,905,191 km (0.111 R)
• M16: 3,226,527 km (0.081 R)
• M17: 3,627,599 km (0.069 R)
• M18: 3,741,892 km (0.047 R)
• M19: 4,021,340 km (0.095 R)
• M20: 4,139,672 km (0.093 R)
• M21: 4,283,436 km (0.114 R)
• M22: 4,404,461 km (0.1 R)
• M23: 4,625,267 km (0.094 R)
• M24: 4,950,792 km (0.077 R)
• M25: 5,206,305 km (0.064 R)
• M26: 5,387,767 km (0.118 R)
• M27: 6,080,405 km (0.084 R)
• M28: 6,216,839 km (0.113 R)
• M29: 6,409,670 km (0.075 R)
• M30: 6,773,044 km (0.058 R)
• M31: 7,519,836 km (0.119 R)
• M32: 7,607,800 km (0.085 R)
• M33: 8,172,382 km (0.055 R)
• M34: 8,475,019 km (0.071 R)
• M35: 9,658,787 km (0.091 R)
• M36: 10,270,043 km (0.082 R)
• M37: 10,993,499 km (0.096 R)
• M38: 11,126,790 km (0.103 R)
• M39: 11,496,297 km (0.1 R)
• M40: 11,938,209 km (0.074 R)
• M41: 12,594,046 km (0.117 R)
• M42: 12,873,645 km (0.086 R)
• M43: 12,979,111 km (0.043 R)
• M44: 13,581,841 km (0.033 R)
• M45: 13,904,673 km (0.116 R)
• M46: 14,704,573 km (0.117 R)
• M47: 14,999,131 km (0.112 R)
• M48: 15,407,384 km (0.07 R)
• M49: 16,348,953 km (0.045 R)
• M50: 17,076,896 km (0.066 R)
• M51: 17,270,177 km (0.088 R)
• M52: 17,425,459 km (0.111 R)
• M53: 17,854,655 km (0.114 R)
• M54: 19,485,123 km (0.107 R)
• M55: 19,606,297 km (0.083 R)
• M56: 20,997,108 km (0.117 R)
• M57: 22,039,955 km (0.09 R)
• M58: 22,166,216 km (0.117 R)
• M59: 23,014,286 km (0.045 R)
• M60: 23,228,061 km (0.096 R)
• M61: 23,399,351 km (0.044 R)
• M62: 25,621,777 km (0.073 R)
• M63: 26,511,585 km (0.084 R)
• M64: 27,185,523 km (0.118 R)
• M65: 27,321,059 km (0.096 R)
• M66: 27,411,566 km (0.101 R)
• M67: 27,592,729 km (0.111 R)
• M68: 27,683,535 km (0.063 R)
• M69: 27,819,818 km (0.071 R)
• M70: 28,826,163 km (0.032 R)
• M71: 28,964,392 km (0.109 R)
• M72: 30,031,025 km (0.065 R)
• M73: 30,124,374 km (0.102 R)
• M74: 31,678,696 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.2

Radius: 5.5

Gravity: 12.44 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 10.94 AU - 17.84 AU

Year: 20038 Days

Day: 24.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,390,542 km

• M1: 70,311 km (0.113 R)
• M2: 150,346 km (0.087 R)
• M3: 218,862 km (0.11 R)
• M4: 300,093 km (0.099 R)
• M5: 494,122 km (0.117 R)
• M6: 850,464 km (0.087 R)
• M7: 938,876 km (0.101 R)
• M8: 1,400,086 km (0.033 R)
• M9: 1,531,733 km (0.11 R)
• M10: 1,893,311 km (0.112 R)
• M11: 2,098,559 km (0.083 R)
• M12: 2,219,135 km (0.088 R)
• M13: 2,280,320 km (0.09 R)
• M14: 2,467,168 km (0.098 R)
• M15: 2,530,598 km (0.096 R)
• M16: 3,908,394 km (0.114 R)
• M17: 4,207,590 km (0.084 R)
• M18: 4,359,880 km (0.099 R)
• M19: 4,436,774 km (0.114 R)
• M20: 4,788,179 km (0.118 R)
• M21: 4,947,202 km (0.079 R)
• M22: 7,168,132 km (0.035 R)
• M23: 7,304,565 km (0.078 R)
• M24: 7,672,426 km (0.077 R)
• M25: 8,330,657 km (0.079 R)
• M26: 10,463,025 km (0.103 R)
• M27: 10,825,201 km (0.075 R)
• M28: 12,206,588 km (0.085 R)
• M29: 12,315,046 km (0.069 R)
• M30: 13,194,831 km (0.064 R)
• M31: 13,586,179 km (0.078 R)
• M32: 15,422,792 km (0.051 R)
• M33: 16,549,564 km (0.117 R)
• M34: 16,910,842 km (0.075 R)
• M35: 18,257,971 km (0.065 R)
• M36: 19,702,638 km (0.11 R)
• M37: 21,707,249 km (0.061 R)
• M38: 22,301,153 km (0.107 R)
• M39: 22,900,592 km (0.045 R)
• M40: 23,505,266 km (0.077 R)
• M41: 23,843,357 km (0.056 R)
• M42: 24,183,244 km (0.08 R)
• M43: 25,212,178 km (0.071 R)
• M44: 25,281,292 km (0.092 R)
• M45: 26,255,473 km (0.098 R)
• M46: 26,395,647 km (0.056 R)
• M47: 26,747,052 km (0.108 R)
• M48: 26,958,733 km (0.106 R)
• M49: 27,241,772 km (0.098 R)
• M50: 29,760,252 km (0.109 R)
• M51: 31,827,845 km (0.032 R)
• M52: 32,352,036 km (0.106 R)
• M53: 34,860,941 km (0.03 R)
• M54: 36,021,970 km (0.119 R)
• M55: 36,099,761 km (0.082 R)
• M56: 36,333,732 km (0.099 R)
• M57: 36,568,152 km (0.05 R)
• M58: 38,222,854 km (0.083 R)
• M59: 38,302,291 km (0.049 R)
• M60: 38,700,072 km (0.053 R)
• M61: 38,859,692 km (0.091 R)
• M62: 39,179,383 km (0.062 R)
• M63: 39,499,971 km (0.102 R)
• M64: 40,872,083 km (0.073 R)
• M65: 40,953,315 km (0.114 R)
• M66: 42,506,290 km (0.091 R)
• M67: 43,248,595 km (0.06 R)
• M68: 43,331,322 km (0.062 R)
• M69: 44,161,740 km (0.114 R)
• M70: 45,669,687 km (0.105 R)
• M71: 46,007,030 km (0.114 R)
• M72: 46,429,794 km (0.054 R)
• M73: 46,684,260 km (0.054 R)
• M74: 47,109,117 km (0.08 R)
• M75: 47,364,780 km (0.103 R)
• M76: 48,821,714 km (0.106 R)
• M77: 49,253,005 km (0.091 R)
• M78: 50,293,308 km (0.101 R)
• M79: 50,816,153 km (0.104 R)
• M80: 52,043,154 km (0.085 R)
• M81: 52,483,870 km (0.119 R)
• M82: 52,660,395 km (0.073 R)
• M83: 53,191,318 km (0.092 R)
• M84: 53,280,030 km (0.094 R)
• M85: 53,546,314 km (0.053 R)
• M86: 56,323,598 km (0.113 R)
• M87: 56,594,819 km (0.086 R)
• M88: 56,775,982 km (0.059 R)
• M89: 57,684,191 km (0.092 R)
• M90: 57,957,656 km (0.075 R)
• M91: 60,437,689 km (0.08 R)
• M92: 61,179,246 km (0.095 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 13,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit