🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.41 AU - 0.65 AU

Year: 143 Days

Day: 18.6 Hours

Environment

Temp: 243 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.77 AU - 0.85 AU

Year: 270 Days

Day: 19.1 Hours

Environment

Temp: 121 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,588,382 km

• M1: 357,689 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.55 AU - 3.89 AU

Year: 2143 Days

Day: 44.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.3

Radius: 11

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.76 AU - 6.54 AU

Year: 5656 Days

Day: 12.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,588,382 km

• M1: 137,780 km (0.031 R)
• M2: 460,013 km (0.118 R)
• M3: 654,790 km (0.087 R)
• M4: 756,666 km (0.04 R)
• M5: 1,204,113 km (0.069 R)
• M6: 1,498,671 km (0.094 R)
• M7: 1,871,320 km (0.094 R)
• M8: 2,078,214 km (0.1 R)
• M9: 2,413,014 km (0.093 R)
• M10: 2,555,880 km (0.116 R)
• M11: 2,680,495 km (0.077 R)
• M12: 2,828,746 km (0.045 R)
• M13: 3,045,214 km (0.11 R)
• M14: 3,402,903 km (0.078 R)
• M15: 4,380,375 km (0.03 R)
• M16: 4,913,093 km (0.036 R)
• M17: 5,574,017 km (0.049 R)
• M18: 6,067,390 km (0.075 R)
• M19: 6,263,064 km (0.101 R)
• M20: 6,460,833 km (0.04 R)
• M21: 7,183,989 km (0.1 R)
• M22: 7,600,170 km (0.092 R)
• M23: 7,690,378 km (0.102 R)
• M24: 8,612,200 km (0.083 R)
• M25: 8,863,973 km (0.026 R)
• M26: 9,182,018 km (0.081 R)
• M27: 10,059,559 km (0.108 R)
• M28: 10,324,796 km (0.106 R)
• M29: 10,458,238 km (0.038 R)
• M30: 11,065,904 km (0.085 R)
• M31: 11,236,894 km (0.052 R)
• M32: 11,859,222 km (0.107 R)
• M33: 12,139,418 km (0.093 R)
• M34: 12,921,217 km (0.105 R)
• M35: 13,065,130 km (0.075 R)
• M36: 13,427,306 km (0.055 R)
• M37: 14,013,581 km (0.091 R)
• M38: 14,124,433 km (0.096 R)
• M39: 14,235,584 km (0.064 R)
• M40: 15,021,870 km (0.072 R)
• M41: 15,211,111 km (0.108 R)
• M42: 16,480,300 km (0.095 R)
• M43: 17,265,988 km (0.05 R)
• M44: 17,464,355 km (0.051 R)
• M45: 17,623,527 km (0.068 R)
• M46: 17,943,367 km (0.114 R)
• M47: 18,265,152 km (0.038 R)
• M48: 18,629,572 km (0.066 R)
• M49: 18,955,397 km (0.063 R)
• M50: 19,119,057 km (0.092 R)
• M51: 19,242,026 km (0.09 R)
• M52: 19,365,295 km (0.11 R)
• M53: 19,778,334 km (0.102 R)
• M54: 19,985,827 km (0.102 R)
• M55: 21,246,338 km (0.107 R)
• M56: 21,331,310 km (0.118 R)
• M57: 21,501,552 km (0.08 R)
• M58: 21,757,664 km (0.085 R)
• M59: 23,272,342 km (0.11 R)
• M60: 23,491,503 km (0.082 R)
• M61: 24,020,332 km (0.049 R)
• M62: 24,286,167 km (0.12 R)
• M63: 25,269,324 km (0.111 R)
• M64: 25,765,840 km (0.106 R)
• M65: 26,037,958 km (0.073 R)
• M66: 26,356,751 km (0.113 R)
• M67: 26,539,410 km (0.082 R)
• M68: 26,814,222 km (0.085 R)
• M69: 27,182,232 km (0.105 R)
• M70: 28,483,285 km (0.111 R)
• M71: 28,811,652 km (0.076 R)
• M72: 28,905,749 km (0.104 R)
• M73: 29,141,366 km (0.04 R)
• M74: 29,947,250 km (0.073 R)
• M75: 30,090,265 km (0.037 R)
• M76: 30,472,637 km (0.104 R)
• M77: 30,712,443 km (0.106 R)
• M78: 31,049,188 km (0.093 R)
• M79: 31,775,037 km (0.085 R)
• M80: 32,018,133 km (0.091 R)
• M81: 32,408,584 km (0.094 R)
• M82: 32,506,421 km (0.115 R)
• M83: 32,800,530 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.3

Radius: 13.1

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 9.47 AU - 14.53 AU

Year: 15416 Days

Day: 8.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 34,588,382 km

• M1: 202,705 km (0.116 R)
• M2: 707,299 km (0.113 R)
• M3: 941,868 km (0.081 R)
• M4: 1,186,910 km (0.077 R)
• M5: 1,576,163 km (0.083 R)
• M6: 2,304,406 km (0.092 R)
• M7: 2,640,103 km (0.048 R)
• M8: 3,218,897 km (0.119 R)
• M9: 4,009,821 km (0.093 R)
• M10: 4,235,864 km (0.118 R)
• M11: 4,363,171 km (0.119 R)
• M12: 4,806,131 km (0.088 R)
• M13: 5,345,581 km (0.11 R)
• M14: 5,678,735 km (0.096 R)
• M15: 5,876,204 km (0.12 R)
• M16: 5,990,198 km (0.074 R)
• M17: 6,104,790 km (0.095 R)
• M18: 6,718,590 km (0.105 R)
• M19: 7,230,065 km (0.105 R)
• M20: 7,352,287 km (0.052 R)
• M21: 10,176,246 km (0.083 R)
• M22: 10,279,019 km (0.114 R)
• M23: 12,553,954 km (0.113 R)
• M24: 14,013,730 km (0.09 R)
• M25: 14,628,129 km (0.038 R)
• M26: 15,290,548 km (0.063 R)
• M27: 15,487,269 km (0.091 R)
• M28: 16,928,345 km (0.092 R)
• M29: 17,459,268 km (0.076 R)
• M30: 17,706,254 km (0.077 R)
• M31: 18,245,106 km (0.112 R)
• M32: 19,211,807 km (0.05 R)
• M33: 19,637,264 km (0.096 R)
• M34: 20,195,114 km (0.103 R)
• M35: 21,063,530 km (0.096 R)
• M36: 21,590,413 km (0.113 R)
• M37: 22,612,466 km (0.084 R)
• M38: 23,650,227 km (0.041 R)
• M39: 24,106,201 km (0.11 R)
• M40: 25,027,125 km (0.092 R)
• M41: 25,398,577 km (0.108 R)
• M42: 25,585,125 km (0.116 R)
• M43: 26,053,217 km (0.117 R)
• M44: 27,236,088 km (0.047 R)
• M45: 27,666,181 km (0.098 R)
• M46: 28,921,308 km (0.119 R)
• M47: 30,096,399 km (0.106 R)
• M48: 30,789,037 km (0.039 R)
• M49: 31,037,669 km (0.08 R)
• M50: 31,988,662 km (0.111 R)
• M51: 32,089,342 km (0.036 R)
• M52: 32,442,542 km (0.107 R)
• M53: 34,485,152 km (0.073 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 10,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit