🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.48 AU - 0.54 AU

Year: 127 Days

Day: 41.1 Hours

Environment

Temp: 236 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.5 AU - 0.62 AU

Year: 146 Days

Day: 40.1 Hours

Environment

Temp: 255 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,473,026 km

• M1: 177,273 km (0.085 R)
• M2: 363,074 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.16 AU - 1.56 AU

Year: 552 Days

Day: 27.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 46 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.59 AU - 2.11 AU

Year: 876 Days

Day: 27.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.61 AU - 5.03 AU

Year: 3127 Days

Day: 22.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,473,026 km

• M1: 571,913 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.86 AU - 5.74 AU

Year: 3662 Days

Day: 42.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,473,026 km

• M1: 2,032,437 km (0.079 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.93 AU - 6.13 AU

Year: 4529 Days

Day: 23.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,473,026 km

• M1: 189,690 km (0.119 R)
• M2: 3,090,094 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.1

Radius: 13.9

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.94 AU - 9.44 AU

Year: 8921 Days

Day: 8 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,473,026 km

• M1: 286,330 km (0.111 R)
• M2: 506,389 km (0.117 R)
• M3: 600,037 km (0.068 R)
• M4: 701,165 km (0.109 R)
• M5: 974,780 km (0.055 R)
• M6: 1,341,893 km (0.118 R)
• M7: 1,501,215 km (0.119 R)
• M8: 1,839,455 km (0.111 R)
• M9: 2,202,380 km (0.096 R)
• M10: 2,638,158 km (0.09 R)
• M11: 2,866,445 km (0.093 R)
• M12: 3,181,199 km (0.081 R)
• M13: 3,674,273 km (0.084 R)
• M14: 3,958,958 km (0.05 R)
• M15: 4,162,561 km (0.088 R)
• M16: 4,459,363 km (0.049 R)
• M17: 4,794,163 km (0.109 R)
• M18: 6,146,677 km (0.109 R)
• M19: 6,247,656 km (0.111 R)
• M20: 6,657,105 km (0.102 R)
• M21: 6,865,196 km (0.117 R)
• M22: 8,195,420 km (0.077 R)
• M23: 8,493,419 km (0.099 R)
• M24: 8,833,006 km (0.091 R)
• M25: 9,408,958 km (0.061 R)
• M26: 10,156,050 km (0.054 R)
• M27: 11,790,855 km (0.092 R)
• M28: 12,000,891 km (0.077 R)
• M29: 12,254,609 km (0.093 R)
• M30: 12,638,627 km (0.112 R)
• M31: 13,287,432 km (0.075 R)
• M32: 13,681,922 km (0.08 R)
• M33: 13,814,316 km (0.08 R)
• M34: 14,214,042 km (0.111 R)
• M35: 14,572,478 km (0.087 R)
• M36: 15,161,445 km (0.034 R)
• M37: 16,222,393 km (0.045 R)
• M38: 16,456,364 km (0.111 R)
• M39: 18,415,797 km (0.053 R)
• M40: 18,757,628 km (0.067 R)
• M41: 19,547,056 km (0.087 R)
• M42: 20,954,473 km (0.085 R)
• M43: 21,107,212 km (0.046 R)
• M44: 21,465,050 km (0.114 R)
• M45: 21,773,521 km (0.092 R)
• M46: 21,928,205 km (0.078 R)
• M47: 22,550,682 km (0.086 R)
• M48: 23,337,118 km (0.12 R)
• M49: 23,495,393 km (0.089 R)
• M50: 23,707,074 km (0.079 R)
• M51: 24,292,600 km (0.082 R)
• M52: 24,721,347 km (0.056 R)
• M53: 25,206,792 km (0.116 R)
• M54: 25,968,096 km (0.068 R)
• M55: 26,241,860 km (0.083 R)
• M56: 27,290,840 km (0.1 R)
• M57: 27,513,292 km (0.11 R)
• M58: 28,240,936 km (0.09 R)
• M59: 29,657,778 km (0.114 R)
• M60: 30,576,758 km (0.108 R)
• M61: 31,272,238 km (0.096 R)
• M62: 31,680,191 km (0.118 R)
• M63: 32,501,633 km (0.089 R)
• M64: 33,389,497 km (0.086 R)
• M65: 34,165,461 km (0.101 R)
• M66: 34,766,396 km (0.11 R)
• M67: 35,674,305 km (0.044 R)
• M68: 36,222,731 km (0.076 R)
• M69: 37,451,677 km (0.107 R)
• M70: 37,575,395 km (0.07 R)
• M71: 38,133,395 km (0.058 R)
• M72: 38,819,301 km (0.111 R)
• M73: 39,195,091 km (0.075 R)
• M74: 39,950,411 km (0.105 R)
• M75: 40,139,951 km (0.119 R)
• M76: 41,411,383 km (0.062 R)
• M77: 42,631,354 km (0.07 R)
• M78: 42,954,485 km (0.092 R)
• M79: 43,083,888 km (0.097 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 12,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit