🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.53 AU - 0.65 AU

Year: 165 Days

Day: 25.3 Hours

Environment

Temp: 147 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,810,183 km

• M1: 84,074 km (0.111 R)
• M2: 246,537 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.6 AU - 0.76 AU

Year: 204 Days

Day: 16.8 Hours

Environment

Temp: 203 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,810,183 km

• M1: 431,739 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.62 AU - 0.76 AU

Year: 208 Days

Day: 37.7 Hours

Environment

Temp: 171 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,810,183 km

• M1: 211,083 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.29 AU - 1.69 AU

Year: 661 Days

Day: 38.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.69 AU - 1.99 AU

Year: 907 Days

Day: 46.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,810,183 km

• M1: 1,034,768 km (0.064 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.81 AU - 2.71 AU

Year: 1235 Days

Day: 34.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.61 AU - 5.73 AU

Year: 3668 Days

Day: 27 Hours

Environment

Temp: -132 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.46 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.8

Radius: 9.8

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 9.84 AU - 14.66 AU

Year: 15582 Days

Day: 9.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,810,183 km

• M1: 135,685 km (0.118 R)
• M2: 212,429 km (0.078 R)
• M3: 378,034 km (0.105 R)
• M4: 733,329 km (0.074 R)
• M5: 1,007,392 km (0.088 R)
• M6: 1,267,692 km (0.115 R)
• M7: 1,359,396 km (0.06 R)
• M8: 1,477,129 km (0.071 R)
• M9: 1,903,483 km (0.066 R)
• M10: 2,626,340 km (0.074 R)
• M11: 2,986,572 km (0.059 R)
• M12: 3,267,217 km (0.037 R)
• M13: 4,091,203 km (0.074 R)
• M14: 4,722,805 km (0.081 R)
• M15: 5,272,427 km (0.088 R)
• M16: 5,726,756 km (0.043 R)
• M17: 6,075,768 km (0.11 R)
• M18: 6,957,947 km (0.1 R)
• M19: 7,540,032 km (0.119 R)
• M20: 7,922,703 km (0.116 R)
• M21: 8,094,741 km (0.041 R)
• M22: 8,530,370 km (0.115 R)
• M23: 9,243,204 km (0.098 R)
• M24: 9,561,099 km (0.041 R)
• M25: 9,652,653 km (0.106 R)
• M26: 10,301,309 km (0.062 R)
• M27: 10,395,107 km (0.099 R)
• M28: 10,489,204 km (0.07 R)
• M29: 11,397,263 km (0.114 R)
• M30: 11,494,352 km (0.059 R)
• M31: 11,934,619 km (0.118 R)
• M32: 12,530,018 km (0.049 R)
• M33: 12,680,514 km (0.12 R)
• M34: 12,983,150 km (0.055 R)
• M35: 13,288,031 km (0.092 R)
• M36: 14,061,003 km (0.102 R)
• M37: 14,479,129 km (0.093 R)
• M38: 15,434,910 km (0.06 R)
• M39: 16,685,698 km (0.029 R)
• M40: 17,406,909 km (0.065 R)
• M41: 18,479,376 km (0.112 R)
• M42: 18,879,999 km (0.115 R)
• M43: 19,167,826 km (0.108 R)
• M44: 20,157,266 km (0.117 R)
• M45: 20,333,642 km (0.111 R)
• M46: 20,925,301 km (0.032 R)
• M47: 21,044,232 km (0.111 R)
• M48: 22,428,760 km (0.117 R)
• M49: 23,409,224 km (0.096 R)
• M50: 23,842,460 km (0.104 R)
• M51: 23,904,693 km (0.066 R)
• M52: 24,905,951 km (0.101 R)
• M53: 25,602,329 km (0.081 R)
• M54: 26,048,729 km (0.112 R)
• M55: 26,304,990 km (0.078 R)
• M56: 27,533,787 km (0.099 R)
• M57: 27,794,836 km (0.081 R)
• M58: 29,178,765 km (0.084 R)
• M59: 29,645,212 km (0.08 R)
• M60: 31,330,731 km (0.068 R)
• M61: 31,535,082 km (0.032 R)
• M62: 33,116,331 km (0.056 R)
• M63: 34,582,689 km (0.107 R)
• M64: 34,723,461 km (0.048 R)
• M65: 35,927,574 km (0.088 R)
• M66: 36,141,499 km (0.11 R)
• M67: 36,212,857 km (0.039 R)
• M68: 38,595,203 km (0.027 R)
• M69: 39,327,036 km (0.095 R)
• M70: 39,473,941 km (0.116 R)
• M71: 39,547,544 km (0.116 R)
• M72: 39,694,748 km (0.11 R)
• M73: 40,211,309 km (0.048 R)
• M74: 40,359,411 km (0.11 R)
• M75: 41,550,061 km (0.116 R)
• M76: 42,903,323 km (0.114 R)
• M77: 43,054,566 km (0.079 R)
• M78: 43,737,481 km (0.115 R)
• M79: 45,037,187 km (0.077 R)
• M80: 48,538,076 km (0.08 R)
• M81: 48,932,416 km (0.089 R)
• M82: 49,169,679 km (0.088 R)
• M83: 50,600,433 km (0.094 R)
• M84: 50,920,273 km (0.099 R)
• M85: 52,044,950 km (0.098 R)
• M86: 52,772,294 km (0.11 R)
• M87: 53,502,930 km (0.104 R)
• M88: 53,828,755 km (0.108 R)
• M89: 53,991,966 km (0.054 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 15,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit