🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.72 AU - 0.88 AU

Year: 270 Days

Day: 43.3 Hours

Environment

Temp: 117 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.07 AU - 1.43 AU

Year: 526 Days

Day: 40.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,813,331 km

• M1: 831,016 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.07 AU - 1.55 AU

Year: 565 Days

Day: 31.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.23 AU - 1.49 AU

Year: 597 Days

Day: 28.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.74 AU - 2.44 AU

Year: 1138 Days

Day: 19.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,813,331 km

• M1: 34,408 km (0.071 R)
• M2: 774,468 km (0.048 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.18 AU - 3 AU

Year: 1570 Days

Day: 30 Hours

Environment

Temp: -99 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.2

Radius: 4.5

Gravity: 14.03 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 9.55 AU - 14.75 AU

Year: 15955 Days

Day: 17.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 48,813,331 km

• M1: 60,288 km (0.119 R)
• M2: 173,683 km (0.111 R)
• M3: 388,954 km (0.116 R)
• M4: 601,084 km (0.094 R)
• M5: 667,805 km (0.114 R)
• M6: 790,475 km (0.081 R)
• M7: 826,977 km (0.109 R)
• M8: 920,476 km (0.089 R)
• M9: 1,461,122 km (0.116 R)
• M10: 1,667,717 km (0.117 R)
• M11: 1,859,053 km (0.094 R)
• M12: 2,184,877 km (0.077 R)
• M13: 2,236,638 km (0.068 R)
• M14: 2,555,431 km (0.094 R)
• M15: 2,610,034 km (0.118 R)
• M16: 2,692,612 km (0.113 R)
• M17: 3,205,733 km (0.101 R)
• M18: 3,323,915 km (0.117 R)
• M19: 3,594,837 km (0.104 R)
• M20: 3,656,022 km (0.105 R)
• M21: 5,504,454 km (0.113 R)
• M22: 6,114,065 km (0.119 R)
• M23: 6,482,674 km (0.113 R)
• M24: 6,594,723 km (0.085 R)
• M25: 7,670,332 km (0.101 R)
• M26: 8,268,723 km (0.075 R)
• M27: 8,471,578 km (0.065 R)
• M28: 8,717,068 km (0.083 R)
• M29: 8,840,636 km (0.114 R)
• M30: 8,923,363 km (0.116 R)
• M31: 9,089,716 km (0.075 R)
• M32: 9,425,264 km (0.085 R)
• M33: 10,108,627 km (0.071 R)
• M34: 10,325,395 km (0.104 R)
• M35: 10,368,928 km (0.069 R)
• M36: 10,456,143 km (0.082 R)
• M37: 11,073,982 km (0.104 R)
• M38: 13,374,648 km (0.109 R)
• M39: 13,996,377 km (0.117 R)
• M40: 14,578,462 km (0.042 R)
• M41: 15,317,326 km (0.118 R)
• M42: 15,516,291 km (0.085 R)
• M43: 17,294,262 km (0.051 R)
• M44: 17,346,023 km (0.106 R)
• M45: 17,761,755 km (0.088 R)
• M46: 18,128,270 km (0.089 R)
• M47: 18,975,443 km (0.073 R)
• M48: 19,511,302 km (0.105 R)
• M49: 19,565,158 km (0.091 R)
• M50: 20,324,516 km (0.08 R)
• M51: 20,817,740 km (0.093 R)
• M52: 21,426,005 km (0.05 R)
• M53: 21,537,157 km (0.103 R)
• M54: 21,871,957 km (0.081 R)
• M55: 22,659,739 km (0.066 R)
• M56: 23,000,224 km (0.073 R)
• M57: 23,171,065 km (0.1 R)
• M58: 23,628,834 km (0.075 R)
• M59: 24,147,340 km (0.089 R)
• M60: 24,553,199 km (0.106 R)
• M61: 25,489,233 km (0.081 R)
• M62: 25,666,058 km (0.113 R)
• M63: 26,080,294 km (0.085 R)
• M64: 26,795,372 km (0.116 R)
• M65: 27,456,595 km (0.089 R)
• M66: 27,819,519 km (0.108 R)
• M67: 28,427,934 km (0.097 R)
• M68: 28,550,155 km (0.113 R)
• M69: 29,348,709 km (0.09 R)
• M70: 29,410,493 km (0.103 R)
• M71: 31,661,492 km (0.109 R)
• M72: 31,724,772 km (0.109 R)
• M73: 32,999,944 km (0.094 R)
• M74: 33,128,448 km (0.106 R)
• M75: 33,643,813 km (0.113 R)
• M76: 34,682,621 km (0.062 R)
• M77: 35,402,785 km (0.094 R)
• M78: 35,534,281 km (0.084 R)
• M79: 36,459,245 km (0.11 R)
• M80: 36,658,360 km (0.047 R)
• M81: 38,670,451 km (0.113 R)
• M82: 38,738,219 km (0.084 R)
• M83: 43,291,679 km (0.07 R)
• M84: 43,573,073 km (0.081 R)
• M85: 43,855,065 km (0.096 R)
• M86: 43,996,285 km (0.111 R)
• M87: 46,132,543 km (0.074 R)
• M88: 46,419,920 km (0.089 R)
• M89: 46,491,727 km (0.089 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: 395 - 18,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit