🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.75 AU - 0.87 AU

Year: 272 Days

Day: 46.3 Hours

Environment

Temp: 90 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.98 AU - 2.24 AU

Year: 1143 Days

Day: 18.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 15,913,880 km

• M1: 1,577,958 km (0.118 R)
• M2: 1,912,758 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.8 AU - 2.96 AU

Year: 1369 Days

Day: 29.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.41 AU - 2.85 AU

Year: 1590 Days

Day: 40.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.4

Radius: 9.4

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.16 AU - 7 AU

Year: 5589 Days

Day: 11.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 15,913,880 km

• M1: 119,977 km (0.057 R)
• M2: 658,081 km (0.114 R)
• M3: 1,000,959 km (0.104 R)
• M4: 1,127,220 km (0.118 R)
• M5: 1,292,526 km (0.098 R)
• M6: 1,378,395 km (0.074 R)
• M7: 1,519,765 km (0.112 R)
• M8: 1,610,720 km (0.106 R)
• M9: 1,684,771 km (0.086 R)
• M10: 1,760,019 km (0.06 R)
• M11: 2,092,575 km (0.066 R)
• M12: 2,749,459 km (0.109 R)
• M13: 2,974,305 km (0.028 R)
• M14: 3,135,422 km (0.118 R)
• M15: 3,538,588 km (0.043 R)
• M16: 3,660,361 km (0.097 R)
• M17: 3,883,112 km (0.075 R)
• M18: 4,110,201 km (0.1 R)
• M19: 4,817,949 km (0.071 R)
• M20: 5,199,723 km (0.101 R)
• M21: 6,079,657 km (0.057 R)
• M22: 6,641,697 km (0.111 R)
• M23: 6,792,342 km (0.116 R)
• M24: 7,066,405 km (0.119 R)
• M25: 7,815,142 km (0.101 R)
• M26: 7,878,572 km (0.112 R)
• M27: 8,393,189 km (0.082 R)
• M28: 8,621,624 km (0.111 R)
• M29: 8,687,298 km (0.041 R)
• M30: 8,918,427 km (0.107 R)
• M31: 9,084,929 km (0.03 R)
• M32: 9,285,839 km (0.112 R)
• M33: 9,522,353 km (0.111 R)
• M34: 9,966,659 km (0.102 R)
• M35: 10,174,002 km (0.086 R)
• M36: 10,417,697 km (0.075 R)
• M37: 11,017,584 km (0.088 R)
• M38: 11,124,696 km (0.083 R)
• M39: 12,030,212 km (0.1 R)
• M40: 12,436,071 km (0.066 R)
• M41: 12,510,272 km (0.065 R)
• M42: 12,996,764 km (0.104 R)
• M43: 14,376,056 km (0.098 R)
• M44: 14,454,146 km (0.108 R)
• M45: 14,649,671 km (0.117 R)
• M46: 15,281,572 km (0.055 R)
• M47: 15,761,183 km (0.104 R)
• M48: 15,881,908 km (0.088 R)
• M49: 16,245,880 km (0.085 R)
• M50: 16,367,802 km (0.089 R)
• M51: 16,612,544 km (0.068 R)
• M52: 17,687,255 km (0.116 R)
• M53: 18,064,541 km (0.094 R)
• M54: 20,470,973 km (0.081 R)
• M55: 20,999,652 km (0.083 R)
• M56: 21,088,213 km (0.118 R)
• M57: 21,265,637 km (0.075 R)
• M58: 21,577,398 km (0.071 R)
• M59: 22,025,444 km (0.052 R)
• M60: 22,295,767 km (0.092 R)
• M61: 22,521,810 km (0.101 R)
• M62: 22,703,272 km (0.079 R)
• M63: 23,525,612 km (0.102 R)
• M64: 25,011,567 km (0.091 R)
• M65: 25,482,202 km (0.087 R)
• M66: 26,288,834 km (0.069 R)
• M67: 26,575,613 km (0.07 R)
• M68: 26,863,439 km (0.066 R)
• M69: 27,055,822 km (0.058 R)
• M70: 27,684,283 km (0.104 R)
• M71: 27,829,991 km (0.111 R)
• M72: 28,758,994 km (0.106 R)
• M73: 29,251,919 km (0.089 R)
• M74: 30,196,181 km (0.076 R)
• M75: 30,747,598 km (0.097 R)
• M76: 31,251,594 km (0.089 R)
• M77: 31,911,021 km (0.096 R)
• M78: 32,063,760 km (0.048 R)
• M79: 32,318,974 km (0.091 R)
• M80: 32,831,497 km (0.099 R)
• M81: 33,968,441 km (0.107 R)
• M82: 34,176,531 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.8

Radius: 12.3

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.97 AU - 11.51 AU

Year: 12215 Days

Day: 6.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 15,913,880 km

• M1: 269,725 km (0.033 R)
• M2: 502,948 km (0.077 R)
• M3: 751,580 km (0.117 R)
• M4: 1,247,945 km (0.076 R)
• M5: 1,356,553 km (0.102 R)
• M6: 1,583,793 km (0.11 R)
• M7: 1,779,317 km (0.116 R)
• M8: 1,857,557 km (0.091 R)
• M9: 2,146,729 km (0.05 R)
• M10: 2,266,557 km (0.087 R)
• M11: 2,525,810 km (0.116 R)
• M12: 2,729,862 km (0.079 R)
• M13: 2,873,326 km (0.098 R)
• M14: 3,006,020 km (0.081 R)
• M15: 3,291,452 km (0.099 R)
• M16: 3,444,491 km (0.075 R)
• M17: 3,585,711 km (0.115 R)
• M18: 3,874,136 km (0.11 R)
• M19: 4,230,179 km (0.093 R)
• M20: 4,535,209 km (0.046 R)
• M21: 4,737,316 km (0.109 R)
• M22: 5,231,438 km (0.037 R)
• M23: 5,460,023 km (0.104 R)
• M24: 5,608,723 km (0.075 R)
• M25: 5,758,770 km (0.044 R)
• M26: 6,131,269 km (0.106 R)
• M27: 6,355,067 km (0.083 R)
• M28: 7,078,822 km (0.118 R)
• M29: 7,313,840 km (0.099 R)
• M30: 7,865,856 km (0.067 R)
• M31: 8,298,343 km (0.099 R)
• M32: 8,450,634 km (0.085 R)
• M33: 9,801,952 km (0.056 R)
• M34: 10,064,197 km (0.083 R)
• M35: 10,698,641 km (0.065 R)
• M36: 10,781,369 km (0.113 R)
• M37: 10,885,339 km (0.082 R)
• M38: 11,367,194 km (0.094 R)
• M39: 11,749,267 km (0.045 R)
• M40: 13,075,153 km (0.097 R)
• M41: 13,453,187 km (0.062 R)
• M42: 13,744,604 km (0.064 R)
• M43: 14,448,162 km (0.053 R)
• M44: 15,047,302 km (0.044 R)
• M45: 15,209,915 km (0.093 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 11,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit