🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.46 AU - 0.68 AU

Year: 158 Days

Day: 22.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,866,562 km

• M1: 146,756 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.03 AU - 1.09 AU

Year: 401 Days

Day: 34.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,866,562 km

• M1: 345,421 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.6 AU - 1.82 AU

Year: 821 Days

Day: 28.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,866,562 km

• M1: 199,713 km (0.115 R)
• M2: 869,164 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.4 AU - 4.44 AU

Year: 2849 Days

Day: 45.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,866,562 km

• M1: 643,720 km (0.083 R)
• M2: 3,258,092 km (0.034 R)

Asteroid Belt

Center: 6.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.9

Radius: 13.3

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.37 AU - 10.97 AU

Year: 11039 Days

Day: 9.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 33,866,562 km

• M1: 174,581 km (0.048 R)
• M2: 258,356 km (0.116 R)
• M3: 380,577 km (0.093 R)
• M4: 614,398 km (0.039 R)
• M5: 701,165 km (0.091 R)
• M6: 899,233 km (0.096 R)
• M7: 1,182,721 km (0.084 R)
• M8: 1,531,882 km (0.115 R)
• M9: 1,668,315 km (0.119 R)
• M10: 1,887,327 km (0.097 R)
• M11: 2,513,244 km (0.08 R)
• M12: 2,720,736 km (0.115 R)
• M13: 2,934,063 km (0.078 R)
• M14: 3,137,217 km (0.04 R)
• M15: 3,264,525 km (0.085 R)
• M16: 4,759,007 km (0.03 R)
• M17: 4,887,662 km (0.103 R)
• M18: 5,054,613 km (0.116 R)
• M19: 5,375,201 km (0.116 R)
• M20: 5,663,775 km (0.088 R)
• M21: 6,235,987 km (0.089 R)
• M22: 6,682,537 km (0.12 R)
• M23: 7,160,652 km (0.073 R)
• M24: 8,193,775 km (0.08 R)
• M25: 9,250,384 km (0.11 R)
• M26: 9,876,900 km (0.075 R)
• M27: 10,278,421 km (0.049 R)
• M28: 11,564,364 km (0.083 R)
• M29: 11,912,478 km (0.09 R)
• M30: 12,188,487 km (0.109 R)
• M31: 13,235,821 km (0.118 R)
• M32: 14,471,799 km (0.115 R)
• M33: 15,744,428 km (0.087 R)
• M34: 17,024,537 km (0.093 R)
• M35: 18,366,879 km (0.104 R)
• M36: 19,329,541 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.1

Radius: 15

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 10.28 AU - 13.04 AU

Year: 14616 Days

Day: 13.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 33,866,562 km

• M1: 267,930 km (0.088 R)
• M2: 551,867 km (0.105 R)
• M3: 681,568 km (0.107 R)
• M4: 920,177 km (0.086 R)
• M5: 1,065,735 km (0.108 R)
• M6: 1,398,590 km (0.093 R)
• M7: 1,551,779 km (0.085 R)
• M8: 1,820,157 km (0.109 R)
• M9: 2,007,753 km (0.104 R)
• M10: 2,182,483 km (0.119 R)
• M11: 2,505,764 km (0.094 R)
• M12: 2,715,800 km (0.089 R)
• M13: 2,823,211 km (0.076 R)
• M14: 3,244,329 km (0.098 R)
• M15: 3,544,123 km (0.112 R)
• M16: 3,829,107 km (0.089 R)
• M17: 5,043,543 km (0.072 R)
• M18: 5,582,993 km (0.086 R)
• M19: 5,943,523 km (0.034 R)
• M20: 6,226,263 km (0.1 R)
• M21: 6,426,725 km (0.068 R)
• M22: 6,687,773 km (0.108 R)
• M23: 7,070,893 km (0.099 R)
• M24: 7,340,468 km (0.105 R)
• M25: 7,705,338 km (0.113 R)
• M26: 8,770,923 km (0.062 R)
• M27: 8,963,904 km (0.087 R)
• M28: 9,125,769 km (0.094 R)
• M29: 9,617,049 km (0.096 R)
• M30: 9,849,374 km (0.09 R)
• M31: 10,866,041 km (0.09 R)
• M32: 11,351,935 km (0.061 R)
• M33: 12,058,486 km (0.096 R)
• M34: 12,417,222 km (0.09 R)
• M35: 12,561,584 km (0.084 R)
• M36: 13,700,173 km (0.042 R)
• M37: 14,036,918 km (0.097 R)
• M38: 15,333,632 km (0.099 R)
• M39: 16,075,039 km (0.03 R)
• M40: 16,509,621 km (0.075 R)
• M41: 16,827,965 km (0.076 R)
• M42: 17,229,037 km (0.112 R)
• M43: 17,349,912 km (0.083 R)
• M44: 17,836,405 km (0.038 R)
• M45: 18,740,125 km (0.08 R)
• M46: 19,030,644 km (0.086 R)
• M47: 19,197,446 km (0.099 R)
• M48: 19,742,880 km (0.1 R)
• M49: 20,549,063 km (0.075 R)
• M50: 20,848,857 km (0.102 R)
• M51: 21,193,231 km (0.111 R)
• M52: 21,496,017 km (0.09 R)
• M53: 22,589,428 km (0.044 R)
• M54: 22,987,508 km (0.048 R)
• M55: 23,790,699 km (0.049 R)
• M56: 24,512,359 km (0.061 R)
• M57: 24,875,882 km (0.088 R)
• M58: 25,195,423 km (0.088 R)
• M59: 25,516,310 km (0.069 R)
• M60: 25,746,392 km (0.107 R)
• M61: 26,580,250 km (0.062 R)
• M62: 26,953,796 km (0.116 R)
• M63: 27,235,040 km (0.077 R)
• M64: 27,517,332 km (0.093 R)
• M65: 29,134,933 km (0.047 R)
• M66: 29,520,148 km (0.044 R)
• M67: 29,616,638 km (0.113 R)
• M68: 31,126,530 km (0.05 R)
• M69: 31,224,816 km (0.115 R)
• M70: 31,520,271 km (0.102 R)
• M71: 31,767,108 km (0.057 R)
• M72: 32,014,692 km (0.034 R)
• M73: 32,213,209 km (0.115 R)
• M74: 32,461,990 km (0.095 R)
• M75: 33,061,429 km (0.057 R)
• M76: 33,362,569 km (0.061 R)
• M77: 33,816,000 km (0.119 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: 218 - 11,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit