🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.58 AU - 4.02 AU

Year: 2692 Days

Day: 33.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,589,877 km

• M1: 2,463,727 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.83 AU - 3.83 AU

Year: 2724 Days

Day: 39.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.3

Radius: 9.2

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.86 AU - 6.16 AU

Year: 5355 Days

Day: 5.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,589,877 km

• M1: 162,314 km (0.1 R)
• M2: 219,759 km (0.105 R)
• M3: 299,196 km (0.104 R)
• M4: 402,269 km (0.112 R)
• M5: 712,235 km (0.062 R)
• M6: 804,089 km (0.118 R)
• M7: 1,292,077 km (0.105 R)
• M8: 1,489,845 km (0.095 R)
• M9: 1,715,439 km (0.117 R)
• M10: 1,989,652 km (0.07 R)
• M11: 2,065,049 km (0.117 R)
• M12: 2,766,513 km (0.101 R)
• M13: 2,829,943 km (0.1 R)
• M14: 3,088,448 km (0.116 R)
• M15: 3,536,494 km (0.06 R)
• M16: 3,628,496 km (0.09 R)
• M17: 3,815,045 km (0.103 R)
• M18: 3,909,591 km (0.035 R)
• M19: 5,051,322 km (0.111 R)
• M20: 5,498,021 km (0.108 R)
• M21: 5,658,689 km (0.12 R)
• M22: 5,821,003 km (0.113 R)
• M23: 6,626,886 km (0.072 R)
• M24: 6,912,918 km (0.064 R)
• M25: 7,115,623 km (0.101 R)
• M26: 7,645,648 km (0.106 R)
• M27: 7,705,338 km (0.075 R)
• M28: 7,765,177 km (0.1 R)
• M29: 7,975,960 km (0.101 R)
• M30: 8,495,513 km (0.108 R)
• M31: 9,247,692 km (0.05 R)
• M32: 9,439,027 km (0.107 R)
• M33: 9,858,200 km (0.084 R)
• M34: 9,955,738 km (0.106 R)
• M35: 10,250,596 km (0.103 R)
• M36: 11,287,608 km (0.043 R)
• M37: 11,629,290 km (0.052 R)
• M38: 12,043,825 km (0.118 R)
• M39: 12,252,963 km (0.105 R)
• M40: 12,745,439 km (0.109 R)
• M41: 13,244,498 km (0.105 R)
• M42: 13,316,305 km (0.036 R)
• M43: 13,968,552 km (0.117 R)
• M44: 14,445,918 km (0.104 R)
• M45: 14,742,421 km (0.114 R)
• M46: 15,720,043 km (0.1 R)
• M47: 15,872,184 km (0.095 R)
• M48: 16,293,452 km (0.085 R)
• M49: 16,990,728 km (0.047 R)
• M50: 17,342,881 km (0.03 R)
• M51: 18,816,271 km (0.073 R)
• M52: 19,588,495 km (0.109 R)
• M53: 19,711,315 km (0.074 R)
• M54: 19,916,713 km (0.052 R)
• M55: 20,412,330 km (0.049 R)
• M56: 20,703,448 km (0.059 R)
• M57: 20,870,399 km (0.068 R)
• M58: 21,838,896 km (0.113 R)
• M59: 22,051,474 km (0.075 R)
• M60: 22,179,231 km (0.107 R)
• M61: 23,427,625 km (0.102 R)
• M62: 23,776,038 km (0.117 R)
• M63: 24,213,911 km (0.098 R)
• M64: 24,566,214 km (0.076 R)
• M65: 24,787,170 km (0.092 R)
• M66: 25,543,537 km (0.093 R)
• M67: 25,902,123 km (0.118 R)
• M68: 26,217,326 km (0.089 R)
• M69: 26,307,534 km (0.106 R)
• M70: 28,088,347 km (0.084 R)
• M71: 28,227,024 km (0.114 R)
• M72: 28,412,226 km (0.118 R)
• M73: 29,110,100 km (0.1 R)
• M74: 29,390,895 km (0.076 R)
• M75: 30,665,320 km (0.082 R)
• M76: 31,572,930 km (0.101 R)
• M77: 31,669,121 km (0.097 R)
• M78: 31,765,163 km (0.104 R)
• M79: 31,957,845 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.8

Radius: 13.2

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.98 AU - 9.08 AU

Year: 9054 Days

Day: 7.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,589,877 km

• M1: 243,994 km (0.118 R)
• M2: 379,380 km (0.106 R)
• M3: 515,664 km (0.116 R)
• M4: 631,602 km (0.086 R)
• M5: 894,296 km (0.097 R)
• M6: 1,006,494 km (0.068 R)
• M7: 1,701,676 km (0.115 R)
• M8: 1,885,681 km (0.083 R)
• M9: 2,318,617 km (0.095 R)
• M10: 2,952,015 km (0.117 R)
• M11: 3,480,993 km (0.109 R)
• M12: 3,637,771 km (0.071 R)
• M13: 4,149,546 km (0.102 R)
• M14: 4,626,913 km (0.072 R)
• M15: 4,713,081 km (0.113 R)
• M16: 5,003,899 km (0.118 R)
• M17: 6,257,679 km (0.119 R)
• M18: 6,739,833 km (0.045 R)
• M19: 7,706,235 km (0.062 R)
• M20: 8,118,676 km (0.082 R)
• M21: 8,223,096 km (0.073 R)
• M22: 8,468,137 km (0.105 R)
• M23: 9,037,357 km (0.115 R)
• M24: 9,399,533 km (0.114 R)
• M25: 9,951,699 km (0.108 R)
• M26: 10,213,047 km (0.073 R)
• M27: 10,401,091 km (0.11 R)
• M28: 11,087,745 km (0.102 R)
• M29: 11,828,404 km (0.043 R)
• M30: 11,986,380 km (0.045 R)
• M31: 12,908,351 km (0.093 R)
• M32: 13,030,274 km (0.116 R)
• M33: 14,397,000 km (0.114 R)
• M34: 14,777,726 km (0.116 R)
• M35: 15,333,333 km (0.11 R)
• M36: 16,157,916 km (0.101 R)
• M37: 16,819,139 km (0.062 R)
• M38: 17,130,602 km (0.044 R)
• M39: 17,714,333 km (0.05 R)
• M40: 17,940,674 km (0.118 R)
• M41: 18,122,286 km (0.037 R)
• M42: 18,304,646 km (0.096 R)
• M43: 18,396,050 km (0.103 R)
• M44: 18,533,381 km (0.095 R)
• M45: 18,993,843 km (0.08 R)
• M46: 19,364,846 km (0.081 R)
• M47: 20,302,825 km (0.109 R)
• M48: 20,397,520 km (0.077 R)
• M49: 20,825,071 km (0.099 R)
• M50: 21,159,721 km (0.09 R)
• M51: 21,737,618 km (0.066 R)
• M52: 22,516,125 km (0.108 R)
• M53: 22,712,248 km (0.043 R)
• M54: 23,056,622 km (0.085 R)
• M55: 23,701,090 km (0.105 R)
• M56: 23,800,722 km (0.118 R)
• M57: 23,900,504 km (0.036 R)
• M58: 24,050,401 km (0.104 R)
• M59: 25,771,973 km (0.1 R)
• M60: 26,028,384 km (0.115 R)
• M61: 26,388,915 km (0.106 R)
• M62: 27,742,476 km (0.103 R)
• M63: 27,900,152 km (0.072 R)
• M64: 28,110,786 km (0.113 R)
• M65: 28,799,086 km (0.094 R)
• M66: 29,011,964 km (0.092 R)
• M67: 30,625,377 km (0.088 R)
• M68: 31,115,160 km (0.079 R)
• M69: 32,821,623 km (0.119 R)
• M70: 32,932,774 km (0.062 R)
• M71: 33,602,225 km (0.103 R)
• M72: 33,826,472 km (0.096 R)
• M73: 34,558,455 km (0.099 R)
• M74: 34,671,551 km (0.089 R)
• M75: 34,841,344 km (0.095 R)
• M76: 35,295,673 km (0.111 R)
• M77: 35,580,507 km (0.043 R)
• M78: 35,751,797 km (0.107 R)
• M79: 36,267,461 km (0.093 R)
• M80: 36,612,583 km (0.116 R)
• M81: 37,538,294 km (0.079 R)
• M82: 38,003,993 km (0.114 R)
• M83: 38,412,993 km (0.069 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 15,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit