🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.76 AU - 1.1 AU

Year: 318 Days

Day: 14.6 Hours

Environment

Temp: 99 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,789,128 km

• M1: 172,486 km (0.093 R)
• M2: 274,063 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.81 AU - 1.11 AU

Year: 334 Days

Day: 27 Hours

Environment

Temp: 152 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.87 AU - 1.17 AU

Year: 365 Days

Day: 43.8 Hours

Environment

Temp: 91 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.42 AU - 1.66 AU

Year: 678 Days

Day: 19.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,789,128 km

• M1: 86,767 km (0.059 R)

Asteroid Belt

Center: 6.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.8

Radius: 10.2

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.26 AU - 14.22 AU

Year: 15192 Days

Day: 12.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 30,789,128 km

• M1: 233,073 km (0.107 R)
• M2: 399,576 km (0.098 R)
• M3: 531,222 km (0.116 R)
• M4: 628,012 km (0.1 R)
• M5: 1,099,096 km (0.12 R)
• M6: 1,786,947 km (0.086 R)
• M7: 2,094,669 km (0.114 R)
• M8: 2,201,033 km (0.062 R)
• M9: 2,759,931 km (0.068 R)
• M10: 3,268,713 km (0.09 R)
• M11: 3,361,614 km (0.089 R)
• M12: 3,970,178 km (0.028 R)
• M13: 4,036,300 km (0.065 R)
• M14: 4,169,592 km (0.116 R)
• M15: 4,999,710 km (0.093 R)
• M16: 5,917,793 km (0.111 R)
• M17: 6,069,485 km (0.106 R)
• M18: 6,145,780 km (0.118 R)
• M19: 6,454,400 km (0.084 R)
• M20: 6,768,107 km (0.12 R)
• M21: 7,006,715 km (0.107 R)
• M22: 8,283,234 km (0.103 R)
• M23: 10,397,501 km (0.104 R)
• M24: 10,489,055 km (0.047 R)
• M25: 10,626,834 km (0.104 R)
• M26: 10,811,588 km (0.11 R)
• M27: 11,466,677 km (0.086 R)
• M28: 12,038,290 km (0.059 R)
• M29: 12,376,082 km (0.091 R)
• M30: 12,570,559 km (0.112 R)
• M31: 13,011,724 km (0.083 R)
• M32: 13,758,367 km (0.111 R)
• M33: 14,111,567 km (0.108 R)
• M34: 16,666,400 km (0.067 R)
• M35: 17,367,864 km (0.102 R)
• M36: 19,812,892 km (0.096 R)
• M37: 21,424,061 km (0.06 R)
• M38: 21,657,733 km (0.116 R)
• M39: 22,009,736 km (0.102 R)
• M40: 22,304,444 km (0.105 R)
• M41: 22,422,776 km (0.078 R)
• M42: 23,918,755 km (0.118 R)
• M43: 24,465,236 km (0.113 R)
• M44: 25,200,210 km (0.11 R)
• M45: 26,566,637 km (0.104 R)
• M46: 29,630,252 km (0.089 R)
• M47: 29,695,327 km (0.08 R)
• M48: 29,825,477 km (0.101 R)
• M49: 30,873,560 km (0.106 R)
• M50: 32,267,513 km (0.094 R)
• M51: 32,401,403 km (0.108 R)
• M52: 33,005,778 km (0.119 R)
• M53: 33,410,889 km (0.067 R)
• M54: 33,546,275 km (0.109 R)
• M55: 34,636,096 km (0.12 R)
• M56: 36,710,420 km (0.083 R)
• M57: 37,692,231 km (0.056 R)
• M58: 38,257,112 km (0.112 R)
• M59: 38,895,895 km (0.11 R)
• M60: 40,472,358 km (0.102 R)
• M61: 40,978,298 km (0.118 R)
• M62: 41,050,703 km (0.068 R)
• M63: 41,850,603 km (0.109 R)
• M64: 42,215,771 km (0.069 R)
• M65: 44,057,919 km (0.094 R)
• M66: 44,951,318 km (0.048 R)
• M67: 45,475,359 km (0.095 R)
• M68: 46,001,345 km (0.108 R)
• M69: 46,907,759 km (0.048 R)
• M70: 47,820,007 km (0.11 R)
• M71: 48,738,238 km (0.114 R)
• M72: 48,891,726 km (0.08 R)
• M73: 50,048,865 km (0.081 R)
• M74: 51,449,101 km (0.091 R)
• M75: 51,527,341 km (0.048 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.9

Radius: 7.1

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 12.21 AU - 14.45 AU

Year: 17266 Days

Day: 18.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 30,789,128 km

• M1: 110,254 km (0.1 R)
• M2: 272,268 km (0.072 R)
• M3: 391,198 km (0.075 R)
• M4: 506,090 km (0.117 R)
• M5: 562,189 km (0.088 R)
• M6: 862,581 km (0.086 R)
• M7: 1,193,043 km (0.068 R)
• M8: 1,301,202 km (0.114 R)
• M9: 1,412,653 km (0.093 R)
• M10: 2,164,681 km (0.104 R)
• M11: 2,240,228 km (0.062 R)
• M12: 2,651,024 km (0.03 R)
• M13: 2,793,142 km (0.098 R)
• M14: 3,902,859 km (0.08 R)
• M15: 4,018,348 km (0.11 R)
• M16: 4,276,405 km (0.108 R)
• M17: 4,347,763 km (0.046 R)
• M18: 4,685,854 km (0.097 R)
• M19: 5,310,575 km (0.051 R)
• M20: 5,619,644 km (0.093 R)
• M21: 5,802,752 km (0.098 R)
• M22: 6,282,512 km (0.065 R)
• M23: 7,365,302 km (0.116 R)
• M24: 7,652,081 km (0.03 R)
• M25: 8,534,559 km (0.067 R)
• M26: 8,805,480 km (0.118 R)
• M27: 9,232,582 km (0.077 R)
• M28: 9,356,000 km (0.083 R)
• M29: 9,417,784 km (0.037 R)
• M30: 10,457,938 km (0.098 R)
• M31: 10,522,116 km (0.097 R)
• M32: 10,715,546 km (0.11 R)
• M33: 10,845,098 km (0.083 R)
• M34: 10,975,248 km (0.095 R)
• M35: 11,567,207 km (0.12 R)
• M36: 11,700,199 km (0.105 R)
• M37: 11,900,511 km (0.094 R)
• M38: 12,372,641 km (0.115 R)
• M39: 12,474,518 km (0.106 R)
• M40: 12,816,349 km (0.095 R)
• M41: 13,614,304 km (0.094 R)
• M42: 13,895,548 km (0.094 R)
• M43: 14,178,737 km (0.097 R)
• M44: 14,823,055 km (0.111 R)
• M45: 15,039,822 km (0.109 R)
• M46: 16,102,715 km (0.079 R)
• M47: 16,587,113 km (0.096 R)
• M48: 18,532,932 km (0.075 R)
• M49: 18,922,934 km (0.094 R)
• M50: 19,710,866 km (0.114 R)
• M51: 19,949,325 km (0.06 R)
• M52: 20,509,569 km (0.097 R)
• M53: 20,872,493 km (0.095 R)
• M54: 20,953,276 km (0.076 R)
• M55: 21,156,131 km (0.032 R)
• M56: 21,727,296 km (0.112 R)
• M57: 21,809,425 km (0.085 R)
• M58: 22,344,985 km (0.117 R)
• M59: 23,387,234 km (0.12 R)
• M60: 24,189,826 km (0.097 R)
• M61: 24,359,919 km (0.069 R)
• M62: 25,087,413 km (0.034 R)
• M63: 25,822,088 km (0.075 R)
• M64: 26,126,520 km (0.067 R)
• M65: 26,388,616 km (0.108 R)
• M66: 26,607,477 km (0.118 R)
• M67: 27,047,295 km (0.109 R)
• M68: 28,067,852 km (0.057 R)
• M69: 28,785,323 km (0.029 R)
• M70: 29,372,644 km (0.082 R)
• M71: 29,599,584 km (0.086 R)
• M72: 30,146,664 km (0.109 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 19,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit