🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.84 AU - 1.18 AU

Year: 360 Days

Day: 22.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,114,247 km

• M1: 589,715 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.12 AU - 1.32 AU

Year: 478 Days

Day: 30.5 Hours

Environment

Temp: 31 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.19 AU - 1.51 AU

Year: 556 Days

Day: 44 Hours

Environment

Temp: -7 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.47 AU - 1.95 AU

Year: 793 Days

Day: 30.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.01 AU - 2.61 AU

Year: 1246 Days

Day: 28.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.26 AU - 3.12 AU

Year: 1565 Days

Day: 43.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555

Radius: 7.7

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 11.78 AU - 17.7 AU

Year: 20076 Days

Day: 18.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,114,247 km

• M1: 102,175 km (0.079 R)
• M2: 189,092 km (0.097 R)
• M3: 751,281 km (0.112 R)
• M4: 1,087,726 km (0.085 R)
• M5: 1,139,487 km (0.062 R)
• M6: 1,327,382 km (0.049 R)
• M7: 1,467,854 km (0.087 R)
• M8: 1,583,793 km (0.077 R)
• M9: 1,702,723 km (0.113 R)
• M10: 1,981,424 km (0.11 R)
• M11: 2,045,302 km (0.105 R)
• M12: 2,109,928 km (0.112 R)
• M13: 2,651,473 km (0.105 R)
• M14: 2,793,441 km (0.105 R)
• M15: 3,011,106 km (0.117 R)
• M16: 3,122,108 km (0.111 R)
• M17: 4,304,380 km (0.097 R)
• M18: 4,513,667 km (0.039 R)
• M19: 5,029,780 km (0.096 R)
• M20: 5,701,025 km (0.104 R)
• M21: 6,164,180 km (0.119 R)
• M22: 7,027,958 km (0.111 R)
• M23: 7,524,324 km (0.062 R)
• M24: 9,674,494 km (0.102 R)
• M25: 9,893,805 km (0.095 R)
• M26: 10,787,502 km (0.115 R)
• M27: 11,129,334 km (0.081 R)
• M28: 11,648,737 km (0.117 R)
• M29: 13,927,562 km (0.111 R)
• M30: 14,113,213 km (0.115 R)
• M31: 14,738,083 km (0.111 R)
• M32: 16,535,053 km (0.058 R)
• M33: 17,459,268 km (0.077 R)
• M34: 18,400,089 km (0.112 R)
• M35: 19,703,236 km (0.056 R)
• M36: 20,752,815 km (0.107 R)
• M37: 21,964,259 km (0.096 R)
• M38: 22,833,123 km (0.075 R)
• M39: 23,271,744 km (0.111 R)
• M40: 23,345,197 km (0.105 R)
• M41: 24,380,563 km (0.116 R)
• M42: 24,529,712 km (0.11 R)
• M43: 25,204,548 km (0.092 R)
• M44: 25,961,663 km (0.115 R)
• M45: 28,590,846 km (0.118 R)
• M46: 29,459,411 km (0.106 R)
• M47: 30,577,506 km (0.116 R)
• M48: 30,657,840 km (0.096 R)
• M49: 31,546,900 km (0.085 R)
• M50: 33,267,275 km (0.105 R)
• M51: 33,764,539 km (0.05 R)
• M52: 33,847,565 km (0.103 R)
• M53: 35,018,169 km (0.103 R)
• M54: 36,286,908 km (0.097 R)
• M55: 36,372,029 km (0.111 R)
• M56: 36,457,151 km (0.043 R)
• M57: 38,956,482 km (0.115 R)
• M58: 39,305,494 km (0.092 R)
• M59: 39,480,374 km (0.09 R)
• M60: 40,977,550 km (0.07 R)
• M61: 44,118,058 km (0.086 R)
• M62: 44,299,819 km (0.11 R)
• M63: 45,395,773 km (0.115 R)
• M64: 45,947,191 km (0.061 R)
• M65: 46,223,648 km (0.106 R)
• M66: 47,149,210 km (0.09 R)
• M67: 48,455,349 km (0.103 R)
• M68: 48,642,944 km (0.085 R)
• M69: 48,924,787 km (0.066 R)
• M70: 49,584,364 km (0.092 R)
• M71: 50,341,778 km (0.119 R)
• M72: 51,103,081 km (0.09 R)
• M73: 52,926,380 km (0.102 R)
• M74: 53,603,610 km (0.086 R)
• M75: 55,652,053 km (0.057 R)
• M76: 56,143,482 km (0.064 R)
• M77: 56,340,503 km (0.099 R)
• M78: 57,527,412 km (0.034 R)
• M79: 58,622,618 km (0.061 R)
• M80: 59,523,796 km (0.076 R)
• M81: 60,127,124 km (0.049 R)
• M82: 60,328,633 km (0.029 R)
• M83: 60,934,653 km (0.072 R)
• M84: 61,238,487 km (0.119 R)
• M85: 63,892,054 km (0.082 R)
• M86: 64,612,966 km (0.066 R)
• M87: 64,716,188 km (0.074 R)
• M88: 65,440,093 km (0.102 R)
• M89: 66,374,780 km (0.099 R)
• M90: 67,627,961 km (0.099 R)
• M91: 69,522,319 km (0.075 R)
• M92: 70,476,006 km (0.05 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 16,459 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit