🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.49 AU - 0.67 AU

Year: 160 Days

Day: 28.1 Hours

Environment

Temp: 248 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,994,346 km

• M1: 50,564 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.76 AU - 0.94 AU

Year: 283 Days

Day: 43.6 Hours

Environment

Temp: 116 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,994,346 km

• M1: 181,462 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.95 AU - 2.73 AU

Year: 1295 Days

Day: 46.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,994,346 km

• M1: 369,806 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.77 AU - 3.15 AU

Year: 1842 Days

Day: 17.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,994,346 km

• M1: 2,361,103 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.71 AU - 4.83 AU

Year: 3191 Days

Day: 14.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,994,346 km

• M1: 1,294,022 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.75 AU - 5.15 AU

Year: 3983 Days

Day: 23.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.1

Radius: 12.1

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 11.11 AU - 11.49 AU

Year: 13738 Days

Day: 8.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,994,346 km

• M1: 187,297 km (0.098 R)
• M2: 274,512 km (0.053 R)
• M3: 674,088 km (0.095 R)
• M4: 868,266 km (0.078 R)
• M5: 1,002,007 km (0.041 R)
• M6: 1,102,088 km (0.116 R)
• M7: 1,227,002 km (0.11 R)
• M8: 1,313,170 km (0.045 R)
• M9: 1,446,462 km (0.108 R)
• M10: 1,824,346 km (0.092 R)
• M11: 1,974,243 km (0.088 R)
• M12: 2,958,298 km (0.117 R)
• M13: 4,372,447 km (0.094 R)
• M14: 4,609,260 km (0.092 R)
• M15: 4,746,441 km (0.078 R)
• M16: 4,919,825 km (0.074 R)
• M17: 5,201,668 km (0.095 R)
• M18: 5,380,587 km (0.091 R)
• M19: 5,707,907 km (0.115 R)
• M20: 5,892,511 km (0.082 R)
• M21: 6,041,660 km (0.114 R)
• M22: 6,267,702 km (0.087 R)
• M23: 6,458,290 km (0.032 R)
• M24: 6,650,673 km (0.083 R)
• M25: 7,199,846 km (0.105 R)
• M26: 7,399,559 km (0.04 R)
• M27: 7,601,068 km (0.098 R)
• M28: 7,722,990 km (0.03 R)
• M29: 7,845,361 km (0.113 R)
• M30: 8,009,620 km (0.09 R)
• M31: 8,133,636 km (0.094 R)
• M32: 8,216,663 km (0.115 R)
• M33: 8,635,986 km (0.085 R)
• M34: 9,105,424 km (0.101 R)
• M35: 9,234,826 km (0.105 R)
• M36: 9,626,922 km (0.081 R)
• M37: 10,158,294 km (0.036 R)
• M38: 10,292,633 km (0.083 R)
• M39: 10,744,717 km (0.094 R)
• M40: 11,342,062 km (0.07 R)
• M41: 12,187,140 km (0.032 R)
• M42: 12,665,405 km (0.119 R)
• M43: 13,541,749 km (0.109 R)
• M44: 15,765,372 km (0.109 R)
• M45: 15,869,043 km (0.083 R)
• M46: 16,234,062 km (0.112 R)
• M47: 17,025,285 km (0.05 R)
• M48: 19,196,548 km (0.059 R)
• M49: 19,474,052 km (0.101 R)
• M50: 20,370,892 km (0.114 R)
• M51: 21,396,086 km (0.084 R)
• M52: 21,799,252 km (0.037 R)
• M53: 22,204,962 km (0.12 R)
• M54: 22,847,634 km (0.083 R)
• M55: 23,555,681 km (0.074 R)
• M56: 24,151,230 km (0.101 R)
• M57: 25,114,341 km (0.116 R)
• M58: 26,151,503 km (0.096 R)
• M59: 26,830,079 km (0.104 R)
• M60: 27,576,871 km (0.066 R)
• M61: 28,900,214 km (0.108 R)
• M62: 29,473,772 km (0.06 R)
• M63: 29,793,912 km (0.107 R)
• M64: 30,956,437 km (0.112 R)
• M65: 31,216,737 km (0.108 R)
• M66: 32,727,676 km (0.088 R)
• M67: 33,659,072 km (0.056 R)
• M68: 34,531,676 km (0.091 R)
• M69: 34,869,319 km (0.113 R)
• M70: 35,275,926 km (0.074 R)
• M71: 36,780,282 km (0.077 R)
• M72: 37,887,306 km (0.078 R)
• M73: 38,445,007 km (0.098 R)
• M74: 40,560,471 km (0.106 R)
• M75: 41,131,037 km (0.103 R)
• M76: 42,641,078 km (0.085 R)
• M77: 42,858,294 km (0.062 R)
• M78: 43,439,332 km (0.056 R)
• M79: 44,829,844 km (0.099 R)
• M80: 44,977,049 km (0.116 R)
• M81: 46,012,116 km (0.094 R)
• M82: 48,785,062 km (0.12 R)
• M83: 50,459,362 km (0.074 R)
• M84: 51,534,671 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.6

Radius: 4.3

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 12.32 AU - 19.92 AU

Year: 23407 Days

Day: 20.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 33,994,346 km

• M1: 238,758 km (0.099 R)
• M2: 335,249 km (0.118 R)
• M3: 377,435 km (0.119 R)
• M4: 515,365 km (0.079 R)
• M5: 628,909 km (0.111 R)
• M6: 792,869 km (0.061 R)
• M7: 1,927,569 km (0.111 R)
• M8: 2,307,697 km (0.108 R)
• M9: 3,846,161 km (0.102 R)
• M10: 3,920,063 km (0.043 R)
• M11: 4,069,062 km (0.106 R)
• M12: 4,815,256 km (0.11 R)
• M13: 4,974,877 km (0.102 R)
• M14: 5,271,979 km (0.086 R)
• M15: 5,574,914 km (0.099 R)
• M16: 5,602,739 km (0.117 R)
• M17: 6,400,096 km (0.08 R)
• M18: 7,202,240 km (0.116 R)
• M19: 7,941,403 km (0.068 R)
• M20: 8,004,084 km (0.072 R)
• M21: 8,193,027 km (0.062 R)
• M22: 8,383,614 km (0.041 R)
• M23: 8,479,357 km (0.03 R)
• M24: 8,672,189 km (0.11 R)
• M25: 8,833,904 km (0.098 R)
• M26: 9,258,911 km (0.1 R)
• M27: 9,424,217 km (0.045 R)
• M28: 10,128,823 km (0.097 R)
• M29: 10,265,107 km (0.099 R)
• M30: 10,850,483 km (0.068 R)
• M31: 11,837,979 km (0.036 R)
• M32: 12,633,989 km (0.104 R)
• M33: 13,409,654 km (0.03 R)
• M34: 13,559,252 km (0.106 R)
• M35: 14,238,875 km (0.11 R)
• M36: 14,621,247 km (0.092 R)
• M37: 14,852,226 km (0.116 R)
• M38: 15,513,299 km (0.117 R)
• M39: 15,552,494 km (0.045 R)
• M40: 15,631,033 km (0.107 R)
• M41: 17,512,675 km (0.093 R)
• M42: 17,594,355 km (0.034 R)
• M43: 18,583,945 km (0.118 R)
• M44: 19,718,795 km (0.11 R)
• M45: 19,761,280 km (0.051 R)
• M46: 20,059,279 km (0.096 R)
• M47: 21,092,402 km (0.051 R)
• M48: 21,922,521 km (0.092 R)
• M49: 22,187,010 km (0.099 R)
• M50: 22,319,554 km (0.111 R)
• M51: 22,496,677 km (0.12 R)
• M52: 23,075,771 km (0.108 R)
• M53: 24,021,528 km (0.043 R)
• M54: 27,929,025 km (0.063 R)
• M55: 29,614,245 km (0.087 R)
• M56: 31,035,275 km (0.057 R)
• M57: 31,779,076 km (0.082 R)
• M58: 32,779,885 km (0.111 R)
• M59: 33,638,577 km (0.027 R)
• M60: 33,994,321 km (0.092 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 10,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit