🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.46 AU - 0.62 AU

Year: 142 Days

Day: 16.8 Hours

Environment

Temp: 200 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.84 AU - 0.9 AU

Year: 291 Days

Day: 24.3 Hours

Environment

Temp: 151 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.14 AU - 1.22 AU

Year: 459 Days

Day: 35.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 49.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,527,405 km

• M1: 248,332 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.25 AU - 1.91 AU

Year: 711 Days

Day: 40.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 158.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.97 AU - 2.27 AU

Year: 1106 Days

Day: 47.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,527,405 km

• M1: 194,328 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.55 AU - 2.99 AU

Year: 1651 Days

Day: 43.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,527,405 km

• M1: 537,954 km (0.102 R)
• M2: 1,742,067 km (0.061 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.71 AU - 3.23 AU

Year: 1833 Days

Day: 44.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.46 AU - 4.18 AU

Year: 2674 Days

Day: 23.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558

Radius: 8.1

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.44 AU - 11.28 AU

Year: 10256 Days

Day: 9.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,527,405 km

• M1: 127,308 km (0.093 R)
• M2: 336,745 km (0.113 R)
• M3: 639,381 km (0.069 R)
• M4: 751,729 km (0.089 R)
• M5: 1,368,372 km (0.115 R)
• M6: 1,451,997 km (0.042 R)
• M7: 1,515,726 km (0.073 R)
• M8: 1,735,485 km (0.109 R)
• M9: 1,872,367 km (0.049 R)
• M10: 2,012,690 km (0.107 R)
• M11: 2,634,867 km (0.095 R)
• M12: 2,953,660 km (0.046 R)
• M13: 3,008,114 km (0.063 R)
• M14: 3,312,994 km (0.114 R)
• M15: 3,892,686 km (0.065 R)
• M16: 4,012,364 km (0.114 R)
• M17: 4,348,062 km (0.088 R)
• M18: 4,534,910 km (0.083 R)
• M19: 4,724,450 km (0.08 R)
• M20: 5,745,007 km (0.089 R)
• M21: 6,019,220 km (0.098 R)
• M22: 6,403,238 km (0.093 R)
• M23: 6,759,281 km (0.084 R)
• M24: 7,453,415 km (0.1 R)
• M25: 7,527,765 km (0.074 R)
• M26: 9,466,553 km (0.093 R)
• M27: 9,709,201 km (0.089 R)
• M28: 10,657,951 km (0.11 R)
• M29: 10,741,875 km (0.075 R)
• M30: 10,910,322 km (0.104 R)
• M31: 11,122,153 km (0.109 R)
• M32: 11,207,274 km (0.111 R)
• M33: 11,335,330 km (0.102 R)
• M34: 12,201,502 km (0.098 R)
• M35: 12,686,947 km (0.103 R)
• M36: 13,133,795 km (0.081 R)
• M37: 14,319,508 km (0.104 R)
• M38: 15,444,185 km (0.093 R)
• M39: 15,539,180 km (0.109 R)
• M40: 16,017,145 km (0.107 R)
• M41: 16,840,681 km (0.09 R)
• M42: 18,428,064 km (0.104 R)
• M43: 19,137,457 km (0.107 R)
• M44: 19,392,970 km (0.114 R)
• M45: 21,107,661 km (0.082 R)
• M46: 21,583,682 km (0.073 R)
• M47: 22,170,255 km (0.101 R)
• M48: 22,870,373 km (0.086 R)
• M49: 23,304,655 km (0.111 R)
• M50: 23,413,712 km (0.082 R)
• M51: 24,016,442 km (0.11 R)
• M52: 24,790,761 km (0.1 R)
• M53: 24,846,411 km (0.086 R)
• M54: 24,957,862 km (0.101 R)
• M55: 25,517,208 km (0.085 R)
• M56: 25,629,556 km (0.076 R)
• M57: 26,193,989 km (0.084 R)
• M58: 27,048,193 km (0.083 R)
• M59: 27,911,522 km (0.115 R)
• M60: 27,969,416 km (0.085 R)
• M61: 28,259,487 km (0.06 R)
• M62: 28,608,798 km (0.116 R)
• M63: 29,135,382 km (0.096 R)
• M64: 29,665,258 km (0.109 R)
• M65: 29,783,440 km (0.12 R)
• M66: 30,376,745 km (0.114 R)
• M67: 30,495,825 km (0.09 R)
• M68: 31,695,450 km (0.081 R)
• M69: 32,849,448 km (0.105 R)
• M70: 33,155,526 km (0.064 R)
• M71: 34,326,727 km (0.086 R)
• M72: 34,388,811 km (0.045 R)
• M73: 34,637,293 km (0.069 R)
• M74: 34,699,376 km (0.117 R)
• M75: 36,836,680 km (0.12 R)
• M76: 37,090,847 km (0.095 R)
• M77: 38,242,003 km (0.043 R)
• M78: 38,499,461 km (0.097 R)
• M79: 39,016,022 km (0.031 R)
• M80: 39,990,802 km (0.099 R)
• M81: 40,579,470 km (0.112 R)
• M82: 41,898,025 km (0.1 R)
• M83: 42,096,990 km (0.12 R)
• M84: 42,829,272 km (0.101 R)
• M85: 42,962,863 km (0.106 R)
• M86: 43,163,474 km (0.112 R)
• M87: 43,834,570 km (0.12 R)
• M88: 44,779,879 km (0.098 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 17,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit