🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.53 AU - 0.63 AU

Year: 159 Days

Day: 45 Hours

Environment

Temp: 163 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.52 AU - 0.78 AU

Year: 189 Days

Day: 46.1 Hours

Environment

Temp: 201 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.75 AU - 1.89 AU

Year: 884 Days

Day: 31.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.77 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.17 AU - 4.27 AU

Year: 2582 Days

Day: 26.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,464,341 km

• M1: 82,428 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.31 AU - 4.35 AU

Year: 2698 Days

Day: 20.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.91 AU - 4.89 AU

Year: 3322 Days

Day: 24.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.53 AU - 4.91 AU

Year: 3690 Days

Day: 18.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.5

Radius: 3.9

Gravity: 53.09 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 11.75 AU - 14.87 AU

Year: 17476 Days

Day: 22.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,464,341 km

• M1: 55,052 km (0.087 R)
• M2: 121,922 km (0.073 R)
• M3: 197,020 km (0.106 R)
• M4: 468,690 km (0.051 R)
• M5: 592,408 km (0.12 R)
• M6: 1,408,165 km (0.059 R)
• M7: 1,466,807 km (0.102 R)
• M8: 1,709,754 km (0.058 R)
• M9: 1,772,436 km (0.044 R)
• M10: 2,198,191 km (0.115 R)
• M11: 2,300,815 km (0.102 R)
• M12: 3,254,202 km (0.11 R)
• M13: 3,569,405 km (0.075 R)
• M14: 4,186,197 km (0.113 R)
• M15: 4,271,019 km (0.099 R)
• M16: 4,313,505 km (0.072 R)
• M17: 4,572,010 km (0.096 R)
• M18: 4,747,189 km (0.065 R)
• M19: 4,791,171 km (0.075 R)
• M20: 4,835,452 km (0.101 R)
• M21: 4,924,463 km (0.116 R)
• M22: 5,058,802 km (0.075 R)
• M23: 5,608,424 km (0.116 R)
• M24: 6,273,237 km (0.073 R)
• M25: 7,113,678 km (0.06 R)
• M26: 7,164,092 km (0.075 R)
• M27: 8,252,417 km (0.08 R)
• M28: 8,358,781 km (0.107 R)
• M29: 9,280,603 km (0.063 R)
• M30: 9,446,657 km (0.099 R)
• M31: 9,613,608 km (0.107 R)
• M32: 9,725,507 km (0.056 R)
• M33: 10,984,224 km (0.076 R)
• M34: 12,051,754 km (0.096 R)
• M35: 14,347,333 km (0.109 R)
• M36: 14,475,090 km (0.099 R)
• M37: 14,539,267 km (0.115 R)
• M38: 14,925,679 km (0.094 R)
• M39: 17,998,120 km (0.119 R)
• M40: 18,136,049 km (0.102 R)
• M41: 18,691,057 km (0.114 R)
• M42: 19,604,951 km (0.086 R)
• M43: 19,889,037 km (0.048 R)
• M44: 20,749,524 km (0.115 R)
• M45: 21,695,431 km (0.095 R)
• M46: 22,062,844 km (0.062 R)
• M47: 22,284,398 km (0.07 R)
• M48: 23,704,231 km (0.112 R)
• M49: 24,769,069 km (0.098 R)
• M50: 25,771,674 km (0.068 R)
• M51: 26,160,778 km (0.046 R)
• M52: 26,316,958 km (0.101 R)
• M53: 26,630,366 km (0.114 R)
• M54: 26,944,970 km (0.112 R)
• M55: 27,895,964 km (0.09 R)
• M56: 27,975,849 km (0.087 R)
• M57: 28,135,470 km (0.088 R)
• M58: 29,343,174 km (0.119 R)
• M59: 30,732,190 km (0.054 R)
• M60: 32,309,849 km (0.067 R)
• M61: 32,477,399 km (0.12 R)
• M62: 32,813,395 km (0.114 R)
• M63: 33,658,623 km (0.087 R)
• M64: 33,743,445 km (0.089 R)
• M65: 35,716,043 km (0.1 R)
• M66: 40,221,033 km (0.081 R)
• M67: 40,943,740 km (0.063 R)
• M68: 41,397,620 km (0.11 R)
• M69: 42,218,763 km (0.081 R)
• M70: 45,275,496 km (0.098 R)
• M71: 45,463,092 km (0.104 R)
• M72: 45,744,785 km (0.08 R)
• M73: 47,828,833 km (0.074 R)
• M74: 50,331,456 km (0.079 R)
• M75: 51,794,523 km (0.107 R)
• M76: 52,975,149 km (0.086 R)
• M77: 53,866,304 km (0.117 R)
• M78: 53,965,637 km (0.078 R)
• M79: 54,762,395 km (0.101 R)
• M80: 54,962,258 km (0.089 R)
• M81: 55,062,189 km (0.097 R)
• M82: 55,162,270 km (0.097 R)
• M83: 56,973,601 km (0.114 R)
• M84: 60,138,494 km (0.108 R)
• M85: 62,732,072 km (0.11 R)
• M86: 64,200,375 km (0.068 R)
• M87: 66,317,484 km (0.09 R)
• M88: 68,242,360 km (0.076 R)
• M89: 68,349,771 km (0.09 R)
• M90: 68,564,893 km (0.027 R)
• M91: 68,672,603 km (0.078 R)
• M92: 69,103,744 km (0.095 R)
• M93: 70,077,028 km (0.115 R)
• M94: 71,054,949 km (0.103 R)
• M95: 71,381,970 km (0.1 R)
• M96: 71,709,440 km (0.105 R)
• M97: 72,804,646 km (0.038 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 20,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit