🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.51 AU - 0.59 AU

Year: 153 Days

Day: 27.2 Hours

Environment

Temp: 218 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.51 AU - 1.77 AU

Year: 787 Days

Day: 43.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.53 AU - 1.95 AU

Year: 860 Days

Day: 46.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,816,314 km

• M1: 1,389,764 km (0.071 R)

Asteroid Belt

Center: 2.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.85 AU - 2.79 AU

Year: 1324 Days

Day: 17.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,816,314 km

• M1: 514,168 km (0.095 R)
• M2: 1,556,267 km (0.032 R)

Asteroid Belt

Center: 4.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.5

Radius: 13.7

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.87 AU - 8.63 AU

Year: 7315 Days

Day: 7 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,816,314 km

• M1: 200,910 km (0.063 R)
• M2: 290,968 km (0.118 R)
• M3: 380,876 km (0.037 R)
• M4: 618,737 km (0.108 R)
• M5: 844,480 km (0.111 R)
• M6: 1,379,442 km (0.107 R)
• M7: 1,854,714 km (0.091 R)
• M8: 1,987,109 km (0.043 R)
• M9: 2,847,895 km (0.117 R)
• M10: 3,001,831 km (0.075 R)
• M11: 3,291,452 km (0.095 R)
• M12: 4,420,467 km (0.069 R)
• M13: 4,599,686 km (0.075 R)
• M14: 4,720,411 km (0.1 R)
• M15: 4,842,333 km (0.1 R)
• M16: 4,934,486 km (0.11 R)
• M17: 5,058,203 km (0.115 R)
• M18: 5,403,924 km (0.116 R)
• M19: 5,563,545 km (0.109 R)
• M20: 7,001,330 km (0.043 R)
• M21: 7,386,844 km (0.11 R)
• M22: 7,924,050 km (0.098 R)
• M23: 8,142,463 km (0.117 R)
• M24: 8,548,022 km (0.054 R)
• M25: 8,659,772 km (0.042 R)
• M26: 8,960,314 km (0.037 R)
• M27: 9,264,297 km (0.039 R)
• M28: 9,379,188 km (0.087 R)
• M29: 9,494,528 km (0.1 R)
• M30: 9,960,675 km (0.036 R)
• M31: 10,275,579 km (0.096 R)
• M32: 10,434,302 km (0.036 R)
• M33: 10,794,384 km (0.109 R)
• M34: 11,281,026 km (0.065 R)
• M35: 12,401,963 km (0.1 R)
• M36: 12,655,830 km (0.063 R)
• M37: 12,826,073 km (0.081 R)
• M38: 13,471,288 km (0.069 R)
• M39: 13,732,486 km (0.076 R)
• M40: 14,525,804 km (0.1 R)
• M41: 14,793,584 km (0.076 R)
• M42: 15,789,307 km (0.059 R)
• M43: 16,295,397 km (0.068 R)
• M44: 16,573,649 km (0.099 R)
• M45: 16,994,019 km (0.046 R)
• M46: 17,276,310 km (0.106 R)
• M47: 17,845,380 km (0.085 R)
• M48: 18,276,222 km (0.07 R)
• M49: 19,099,609 km (0.099 R)
• M50: 19,786,712 km (0.117 R)
• M51: 20,133,181 km (0.106 R)
• M52: 20,382,111 km (0.07 R)
• M53: 20,531,859 km (0.104 R)
• M54: 20,832,551 km (0.114 R)
• M55: 21,033,760 km (0.08 R)
• M56: 21,794,166 km (0.113 R)
• M57: 22,512,086 km (0.068 R)
• M58: 22,977,784 km (0.102 R)
• M59: 23,655,911 km (0.078 R)
• M60: 24,446,686 km (0.096 R)
• M61: 24,871,992 km (0.044 R)
• M62: 25,192,431 km (0.109 R)
• M63: 26,542,851 km (0.105 R)
• M64: 27,695,353 km (0.075 R)
• M65: 28,249,912 km (0.073 R)
• M66: 28,528,613 km (0.051 R)
• M67: 29,539,296 km (0.066 R)
• M68: 30,276,664 km (0.046 R)
• M69: 31,943,185 km (0.095 R)
• M70: 33,934,631 km (0.045 R)
• M71: 34,230,985 km (0.054 R)
• M72: 35,304,649 km (0.071 R)
• M73: 38,591,464 km (0.108 R)
• M74: 38,715,031 km (0.064 R)
• M75: 39,210,799 km (0.086 R)
• M76: 39,335,115 km (0.087 R)
• M77: 40,020,871 km (0.11 R)
• M78: 40,208,616 km (0.027 R)
• M79: 40,962,440 km (0.102 R)
• M80: 41,088,551 km (0.063 R)
• M81: 42,101,927 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.6

Radius: 12.2

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 9.31 AU - 12.71 AU

Year: 13690 Days

Day: 9.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,816,314 km

• M1: 173,833 km (0.081 R)
• M2: 278,551 km (0.116 R)
• M3: 445,353 km (0.097 R)
• M4: 1,026,989 km (0.094 R)
• M5: 1,957,638 km (0.068 R)
• M6: 2,406,731 km (0.097 R)
• M7: 2,659,551 km (0.097 R)
• M8: 2,921,198 km (0.045 R)
• M9: 3,469,474 km (0.094 R)
• M10: 3,865,310 km (0.11 R)
• M11: 4,466,843 km (0.047 R)
• M12: 4,544,035 km (0.079 R)
• M13: 5,589,276 km (0.065 R)
• M14: 5,968,057 km (0.119 R)
• M15: 6,182,132 km (0.113 R)
• M16: 6,311,833 km (0.073 R)
• M17: 6,929,074 km (0.094 R)
• M18: 7,381,757 km (0.066 R)
• M19: 11,283,270 km (0.06 R)
• M20: 11,442,143 km (0.046 R)
• M21: 11,815,689 km (0.119 R)
• M22: 11,977,105 km (0.117 R)
• M23: 12,139,269 km (0.072 R)
• M24: 12,739,904 km (0.089 R)
• M25: 13,574,660 km (0.119 R)
• M26: 14,312,327 km (0.092 R)
• M27: 14,772,790 km (0.091 R)
• M28: 14,946,772 km (0.099 R)
• M29: 15,179,846 km (0.075 R)
• M30: 15,531,550 km (0.103 R)
• M31: 15,649,433 km (0.114 R)
• M32: 16,362,716 km (0.094 R)
• M33: 16,723,396 km (0.117 R)
• M34: 17,147,656 km (0.05 R)
• M35: 18,192,298 km (0.094 R)
• M36: 19,384,443 km (0.109 R)
• M37: 20,796,049 km (0.109 R)
• M38: 20,991,124 km (0.115 R)
• M39: 22,440,129 km (0.115 R)
• M40: 22,840,902 km (0.06 R)
• M41: 23,311,387 km (0.106 R)
• M42: 24,057,432 km (0.113 R)
• M43: 25,503,146 km (0.087 R)
• M44: 25,921,421 km (0.111 R)
• M45: 26,061,445 km (0.075 R)
• M46: 26,341,941 km (0.108 R)
• M47: 26,764,854 km (0.079 R)
• M48: 27,617,113 km (0.097 R)
• M49: 28,550,604 km (0.105 R)
• M50: 28,695,116 km (0.055 R)
• M51: 29,202,851 km (0.117 R)
• M52: 30,227,297 km (0.036 R)
• M53: 32,537,238 km (0.07 R)
• M54: 33,294,502 km (0.114 R)
• M55: 34,518,213 km (0.069 R)
• M56: 35,834,375 km (0.114 R)
• M57: 37,324,818 km (0.103 R)
• M58: 37,720,505 km (0.095 R)
• M59: 39,156,046 km (0.059 R)
• M60: 39,477,532 km (0.068 R)
• M61: 40,935,064 km (0.084 R)
• M62: 41,179,656 km (0.072 R)
• M63: 41,506,528 km (0.118 R)
• M64: 43,735,685 km (0.036 R)
• M65: 45,411,930 km (0.065 R)
• M66: 45,496,303 km (0.095 R)
• M67: 45,834,244 km (0.093 R)
• M68: 46,003,440 km (0.063 R)
• M69: 46,597,642 km (0.094 R)
• M70: 46,767,885 km (0.11 R)
• M71: 46,853,156 km (0.045 R)
• M72: 47,365,379 km (0.059 R)
• M73: 50,827,672 km (0.111 R)
• M74: 52,589,187 km (0.099 R)
• M75: 52,943,883 km (0.056 R)
• M76: 53,744,830 km (0.031 R)
• M77: 55,900,386 km (0.087 R)
• M78: 56,262,413 km (0.116 R)
• M79: 56,715,994 km (0.085 R)
• M80: 58,175,770 km (0.104 R)
• M81: 58,359,027 km (0.1 R)
• M82: 60,759,774 km (0.097 R)
• M83: 61,972,264 km (0.086 R)
• M84: 62,346,857 km (0.061 R)
• M85: 62,534,603 km (0.116 R)
• M86: 62,628,401 km (0.071 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 17,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit