🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.84 AU - 1.4 AU

Year: 444 Days

Day: 44.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 47.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.47 AU - 1.93 AU

Year: 831 Days

Day: 34.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.97 AU - 2.99 AU

Year: 1928 Days

Day: 40.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.57 AU - 3.75 AU

Year: 2105 Days

Day: 31.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,310,720 km

• M1: 1,380,938 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.73 AU - 4.31 AU

Year: 3020 Days

Day: 29 Hours

Environment

Temp: -125 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,310,720 km

• M1: 1,291,329 km (0.097 R)

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.7

Radius: 13.9

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.03 AU - 9.13 AU

Year: 7820 Days

Day: 14.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,310,720 km

• M1: 199,414 km (0.117 R)
• M2: 310,416 km (0.118 R)
• M3: 431,739 km (0.051 R)
• M4: 548,276 km (0.099 R)
• M5: 820,844 km (0.07 R)
• M6: 1,064,538 km (0.026 R)
• M7: 1,215,184 km (0.12 R)
• M8: 1,667,418 km (0.094 R)
• M9: 2,515,787 km (0.09 R)
• M10: 2,643,394 km (0.084 R)
• M11: 2,747,066 km (0.037 R)
• M12: 2,931,819 km (0.051 R)
• M13: 3,039,380 km (0.118 R)
• M14: 3,258,391 km (0.092 R)
• M15: 3,596,782 km (0.118 R)
• M16: 3,683,249 km (0.091 R)
• M17: 3,828,958 km (0.094 R)
• M18: 4,648,604 km (0.117 R)
• M19: 4,774,715 km (0.092 R)
• M20: 4,870,009 km (0.094 R)
• M21: 5,756,676 km (0.102 R)
• M22: 5,926,320 km (0.071 R)
• M23: 6,445,574 km (0.094 R)
• M24: 7,490,665 km (0.114 R)
• M25: 7,676,316 km (0.097 R)
• M26: 7,788,364 km (0.114 R)
• M27: 8,743,696 km (0.055 R)
• M28: 9,414,344 km (0.103 R)
• M29: 9,938,535 km (0.056 R)
• M30: 10,513,738 km (0.066 R)
• M31: 11,396,815 km (0.099 R)
• M32: 11,567,655 km (0.103 R)
• M33: 12,743,644 km (0.066 R)
• M34: 13,010,228 km (0.092 R)
• M35: 13,458,423 km (0.117 R)
• M36: 13,775,271 km (0.049 R)
• M37: 14,003,258 km (0.068 R)
• M38: 14,324,295 km (0.073 R)
• M39: 15,020,524 km (0.074 R)
• M40: 15,302,217 km (0.087 R)
• M41: 16,397,871 km (0.113 R)
• M42: 16,930,889 km (0.111 R)
• M43: 17,765,794 km (0.077 R)
• M44: 18,463,519 km (0.073 R)
• M45: 18,614,164 km (0.116 R)
• M46: 19,119,505 km (0.103 R)
• M47: 19,629,185 km (0.1 R)
• M48: 20,923,207 km (0.102 R)
• M49: 21,554,061 km (0.111 R)
• M50: 21,765,742 km (0.118 R)
• M51: 22,137,942 km (0.089 R)
• M52: 22,512,086 km (0.113 R)
• M53: 22,942,329 km (0.101 R)
• M54: 23,158,498 km (0.104 R)
• M55: 25,413,088 km (0.082 R)
• M56: 27,449,863 km (0.039 R)
• M57: 27,909,577 km (0.069 R)
• M58: 29,186,844 km (0.107 R)
• M59: 29,303,979 km (0.096 R)
• M60: 29,479,906 km (0.104 R)
• M61: 31,078,808 km (0.113 R)
• M62: 31,497,832 km (0.081 R)
• M63: 32,462,888 km (0.096 R)
• M64: 32,766,422 km (0.094 R)
• M65: 34,793,622 km (0.102 R)
• M66: 35,228,803 km (0.101 R)
• M67: 36,356,322 km (0.113 R)
• M68: 36,608,394 km (0.103 R)
• M69: 36,861,215 km (0.106 R)
• M70: 37,368,351 km (0.084 R)
• M71: 37,941,760 km (0.093 R)
• M72: 38,903,824 km (0.095 R)
• M73: 39,032,777 km (0.116 R)
• M74: 39,161,731 km (0.089 R)
• M75: 40,394,567 km (0.1 R)
• M76: 40,721,139 km (0.083 R)
• M77: 40,983,085 km (0.109 R)
• M78: 41,114,282 km (0.051 R)
• M79: 41,376,976 km (0.119 R)
• M80: 42,632,551 km (0.107 R)
• M81: 42,831,965 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.7

Radius: 15

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.41 AU - 11.19 AU

Year: 10628 Days

Day: 10.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,310,720 km

• M1: 215,271 km (0.08 R)
• M2: 621,729 km (0.066 R)
• M3: 746,942 km (0.072 R)
• M4: 994,227 km (0.078 R)
• M5: 1,111,512 km (0.118 R)
• M6: 1,361,490 km (0.117 R)
• M7: 1,690,456 km (0.092 R)
• M8: 1,896,303 km (0.06 R)
• M9: 2,088,985 km (0.071 R)
• M10: 2,424,981 km (0.104 R)
• M11: 2,564,257 km (0.106 R)
• M12: 2,682,589 km (0.111 R)
• M13: 2,851,335 km (0.026 R)
• M14: 3,379,266 km (0.104 R)
• M15: 3,668,289 km (0.113 R)
• M16: 3,802,329 km (0.062 R)
• M17: 3,965,391 km (0.107 R)
• M18: 4,075,495 km (0.062 R)
• M19: 4,963,209 km (0.078 R)
• M20: 5,353,210 km (0.055 R)
• M21: 5,536,767 km (0.116 R)
• M22: 6,131,418 km (0.102 R)
• M23: 6,452,755 km (0.063 R)
• M24: 6,945,081 km (0.098 R)
• M25: 7,655,073 km (0.081 R)
• M26: 8,709,289 km (0.043 R)
• M27: 9,217,024 km (0.102 R)
• M28: 9,326,978 km (0.05 R)
• M29: 9,474,482 km (0.088 R)
• M30: 9,734,333 km (0.039 R)
• M31: 10,681,737 km (0.067 R)
• M32: 11,382,154 km (0.071 R)
• M33: 12,298,740 km (0.069 R)
• M34: 12,420,064 km (0.087 R)
• M35: 12,827,419 km (0.079 R)
• M36: 13,032,817 km (0.118 R)
• M37: 13,363,578 km (0.108 R)
• M38: 13,571,668 km (0.116 R)
• M39: 13,822,993 km (0.113 R)
• M40: 15,537,085 km (0.061 R)
• M41: 16,108,549 km (0.103 R)
• M42: 16,330,104 km (0.095 R)
• M43: 17,136,436 km (0.033 R)
• M44: 17,726,899 km (0.087 R)
• M45: 18,231,792 km (0.106 R)
• M46: 18,787,997 km (0.117 R)
• M47: 19,021,369 km (0.105 R)
• M48: 19,585,503 km (0.045 R)
• M49: 20,778,247 km (0.1 R)
• M50: 20,874,737 km (0.103 R)
• M51: 21,847,423 km (0.045 R)
• M52: 23,034,183 km (0.072 R)
• M53: 23,384,242 km (0.094 R)
• M54: 23,887,489 km (0.103 R)
• M55: 24,089,745 km (0.116 R)
• M56: 25,007,079 km (0.085 R)
• M57: 27,138,999 km (0.106 R)
• M58: 27,667,827 km (0.096 R)
• M59: 28,040,026 km (0.081 R)
• M60: 28,789,512 km (0.099 R)
• M61: 29,166,648 km (0.092 R)
• M62: 29,762,646 km (0.074 R)
• M63: 29,925,857 km (0.102 R)
• M64: 30,198,724 km (0.075 R)
• M65: 30,746,701 km (0.117 R)
• M66: 30,966,759 km (0.068 R)
• M67: 31,132,214 km (0.035 R)
• M68: 31,464,023 km (0.11 R)
• M69: 31,574,875 km (0.097 R)
• M70: 32,410,379 km (0.111 R)
• M71: 32,578,377 km (0.084 R)
• M72: 33,253,063 km (0.104 R)
• M73: 34,046,231 km (0.108 R)
• M74: 35,305,247 km (0.102 R)
• M75: 35,766,757 km (0.067 R)
• M76: 37,632,990 km (0.075 R)
• M77: 37,868,607 km (0.045 R)
• M78: 38,104,522 km (0.084 R)
• M79: 38,874,951 km (0.039 R)
• M80: 39,830,134 km (0.048 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 15,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit