🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.48 AU - 0.52 AU

Year: 127 Days

Day: 44 Hours

Environment

Temp: 272 °C

Axial Tilt: 22.2 °

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: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.67 AU - 1.07 AU

Year: 292 Days

Day: 29.5 Hours

Environment

Temp: 93 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.67 AU - 1.07 AU

Year: 292 Days

Day: 45.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,280,149 km

• M1: 332,706 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.96 AU - 1.36 AU

Year: 450 Days

Day: 32.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,280,149 km

• M1: 370,404 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.06 AU - 1.66 AU

Year: 571 Days

Day: 45.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,280,149 km

• M1: 493,224 km (0.07 R)

Asteroid Belt

Center: 1.77 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.97 AU - 2.39 AU

Year: 1158 Days

Day: 17.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.98 AU - 2.64 AU

Year: 1264 Days

Day: 36.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.17 AU - 5.17 AU

Year: 3632 Days

Day: 43.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.5

Radius: 8.7

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.15 AU - 6.85 AU

Year: 5289 Days

Day: 10.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 33,280,149 km

• M1: 127,607 km (0.107 R)
• M2: 316,100 km (0.037 R)
• M3: 414,386 km (0.077 R)
• M4: 901,477 km (0.101 R)
• M5: 1,048,980 km (0.076 R)
• M6: 1,125,874 km (0.108 R)
• M7: 1,204,712 km (0.115 R)
• M8: 1,487,152 km (0.119 R)
• M9: 1,574,218 km (0.06 R)
• M10: 1,753,586 km (0.096 R)
• M11: 2,211,356 km (0.04 R)
• M12: 2,536,581 km (0.112 R)
• M13: 2,726,421 km (0.106 R)
• M14: 2,877,216 km (0.095 R)
• M15: 2,942,740 km (0.056 R)
• M16: 3,052,993 km (0.068 R)
• M17: 3,209,622 km (0.11 R)
• M18: 3,601,419 km (0.073 R)
• M19: 3,791,109 km (0.09 R)
• M20: 4,130,846 km (0.116 R)
• M21: 4,329,512 km (0.119 R)
• M22: 4,480,606 km (0.119 R)
• M23: 4,684,807 km (0.12 R)
• M24: 5,261,806 km (0.059 R)
• M25: 5,396,145 km (0.1 R)
• M26: 5,889,219 km (0.082 R)
• M27: 6,169,416 km (0.077 R)
• M28: 6,368,082 km (0.106 R)
• M29: 6,976,945 km (0.078 R)
• M30: 7,035,887 km (0.072 R)
• M31: 7,124,599 km (0.118 R)
• M32: 7,333,138 km (0.109 R)
• M33: 8,218,458 km (0.073 R)
• M34: 9,461,617 km (0.092 R)
• M35: 10,289,192 km (0.051 R)
• M36: 10,356,361 km (0.118 R)
• M37: 10,491,149 km (0.043 R)
• M38: 10,796,778 km (0.081 R)
• M39: 11,036,433 km (0.069 R)
• M40: 11,243,178 km (0.038 R)
• M41: 11,347,148 km (0.071 R)
• M42: 11,660,705 km (0.082 R)
• M43: 12,225,437 km (0.093 R)
• M44: 12,296,646 km (0.048 R)
• M45: 12,980,009 km (0.11 R)
• M46: 13,344,579 km (0.095 R)
• M47: 13,601,887 km (0.118 R)
• M48: 13,860,692 km (0.077 R)
• M49: 14,083,892 km (0.1 R)
• M50: 14,308,438 km (0.08 R)
• M51: 14,458,634 km (0.093 R)
• M52: 14,760,672 km (0.1 R)
• M53: 15,602,310 km (0.1 R)
• M54: 16,184,994 km (0.08 R)
• M55: 16,341,623 km (0.09 R)
• M56: 17,171,891 km (0.118 R)
• M57: 17,491,881 km (0.105 R)
• M58: 18,137,695 km (0.115 R)
• M59: 18,504,359 km (0.119 R)
• M60: 18,627,179 km (0.103 R)
• M61: 18,997,134 km (0.09 R)
• M62: 19,079,563 km (0.043 R)
• M63: 19,869,739 km (0.093 R)
• M64: 20,585,714 km (0.086 R)
• M65: 20,840,479 km (0.096 R)
• M66: 21,096,292 km (0.103 R)
• M67: 21,438,871 km (0.09 R)
• M68: 21,869,862 km (0.103 R)
• M69: 22,086,330 km (0.105 R)
• M70: 22,434,295 km (0.043 R)
• M71: 23,135,610 km (0.11 R)
• M72: 23,977,696 km (0.11 R)
• M73: 24,424,994 km (0.111 R)
• M74: 26,933,900 km (0.103 R)
• M75: 27,026,651 km (0.051 R)
• M76: 27,398,850 km (0.038 R)
• M77: 27,538,724 km (0.078 R)
• M78: 28,054,089 km (0.107 R)
• M79: 28,242,283 km (0.049 R)
• M80: 28,714,563 km (0.062 R)
• M81: 28,999,248 km (0.049 R)
• M82: 29,237,109 km (0.038 R)
• M83: 30,195,283 km (0.086 R)
• M84: 30,291,624 km (0.092 R)
• M85: 30,484,755 km (0.109 R)
• M86: 30,920,683 km (0.109 R)
• M87: 32,191,517 km (0.055 R)
• M88: 32,586,007 km (0.094 R)
• M89: 32,981,992 km (0.098 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 17,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit