🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.6 AU - 0.8 AU

Year: 207 Days

Day: 33.4 Hours

Environment

Temp: 193 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.18 AU - 1.5 AU

Year: 548 Days

Day: 23.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.22 AU - 1.74 AU

Year: 636 Days

Day: 12.6 Hours

Environment

Temp: -16 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.11 AU - 2.43 AU

Year: 1208 Days

Day: 45.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,000,286 km

• M1: 603,927 km (0.119 R)
• M2: 663,915 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.6 AU - 4.26 AU

Year: 2751 Days

Day: 25.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,000,286 km

• M1: 2,518,331 km (0.052 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.5

Radius: 6

Gravity: 12.4 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 10.53 AU - 15.85 AU

Year: 16915 Days

Day: 21.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,000,286 km

• M1: 89,460 km (0.1 R)
• M2: 142,567 km (0.073 R)
• M3: 205,248 km (0.095 R)
• M4: 266,883 km (0.106 R)
• M5: 380,876 km (0.091 R)
• M6: 493,972 km (0.113 R)
• M7: 600,037 km (0.081 R)
• M8: 733,478 km (0.08 R)
• M9: 876,494 km (0.093 R)
• M10: 1,612,815 km (0.105 R)
• M11: 1,966,015 km (0.12 R)
• M12: 2,463,129 km (0.11 R)
• M13: 3,095,479 km (0.053 R)
• M14: 3,952,376 km (0.069 R)
• M15: 4,059,937 km (0.082 R)
• M16: 4,314,702 km (0.074 R)
• M17: 4,574,553 km (0.103 R)
• M18: 4,839,641 km (0.113 R)
• M19: 4,993,427 km (0.099 R)
• M20: 5,664,523 km (0.093 R)
• M21: 5,990,048 km (0.094 R)
• M22: 6,155,055 km (0.102 R)
• M23: 6,787,405 km (0.102 R)
• M24: 7,264,323 km (0.091 R)
• M25: 7,308,155 km (0.119 R)
• M26: 7,573,243 km (0.108 R)
• M27: 7,796,742 km (0.118 R)
• M28: 7,886,650 km (0.083 R)
• M29: 9,564,091 km (0.072 R)
• M30: 9,951,400 km (0.081 R)
• M31: 10,098,006 km (0.117 R)
• M32: 10,195,992 km (0.08 R)
• M33: 10,294,428 km (0.081 R)
• M34: 11,295,986 km (0.114 R)
• M35: 12,171,432 km (0.111 R)
• M36: 12,749,628 km (0.115 R)
• M37: 13,015,314 km (0.119 R)
• M38: 13,336,501 km (0.114 R)
• M39: 15,205,876 km (0.072 R)
• M40: 16,170,931 km (0.039 R)
• M41: 16,343,268 km (0.09 R)
• M42: 16,516,353 km (0.118 R)
• M43: 16,689,886 km (0.104 R)
• M44: 18,578,709 km (0.099 R)
• M45: 21,221,206 km (0.102 R)
• M46: 21,979,518 km (0.101 R)
• M47: 22,106,676 km (0.106 R)
• M48: 23,262,768 km (0.052 R)
• M49: 25,033,408 km (0.111 R)
• M50: 25,700,166 km (0.059 R)
• M51: 25,901,226 km (0.08 R)
• M52: 26,035,714 km (0.098 R)
• M53: 26,846,983 km (0.087 R)
• M54: 26,914,901 km (0.103 R)
• M55: 28,841,422 km (0.119 R)
• M56: 29,050,560 km (0.063 R)
• M57: 29,190,135 km (0.1 R)
• M58: 29,750,977 km (0.059 R)
• M59: 31,239,925 km (0.09 R)
• M60: 31,813,483 km (0.081 R)
• M61: 33,116,780 km (0.115 R)
• M62: 34,068,821 km (0.063 R)
• M63: 34,881,436 km (0.052 R)
• M64: 34,955,487 km (0.059 R)
• M65: 35,550,887 km (0.106 R)
• M66: 35,700,335 km (0.075 R)
• M67: 35,999,680 km (0.118 R)
• M68: 36,450,269 km (0.118 R)
• M69: 37,205,589 km (0.104 R)
• M70: 37,661,114 km (0.12 R)
• M71: 37,813,405 km (0.065 R)
• M72: 39,270,189 km (0.055 R)
• M73: 39,347,382 km (0.115 R)
• M74: 39,734,092 km (0.118 R)
• M75: 40,979,794 km (0.118 R)
• M76: 41,450,279 km (0.111 R)
• M77: 44,873,976 km (0.106 R)
• M78: 46,008,077 km (0.108 R)
• M79: 46,415,432 km (0.027 R)
• M80: 47,151,603 km (0.112 R)
• M81: 47,644,678 km (0.109 R)
• M82: 48,056,670 km (0.118 R)
• M83: 48,304,554 km (0.094 R)
• M84: 48,387,282 km (0.076 R)
• M85: 48,470,009 km (0.083 R)
• M86: 49,633,432 km (0.035 R)
• M87: 50,302,434 km (0.034 R)
• M88: 50,806,130 km (0.076 R)
• M89: 51,818,458 km (0.075 R)
• M90: 52,837,519 km (0.103 R)
• M91: 53,007,911 km (0.112 R)
• M92: 53,349,443 km (0.054 R)
• M93: 54,808,920 km (0.114 R)
• M94: 55,500,361 km (0.111 R)
• M95: 56,891,771 km (0.083 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 19,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit