🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.78 AU - 0.78 AU

Year: 249 Days

Day: 18.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.86 AU - 1 AU

Year: 324 Days

Day: 41.6 Hours

Environment

Temp: 124 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,836,664 km

• M1: 190,139 km (0.054 R)
• M2: 441,763 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.94 AU - 1.36 AU

Year: 446 Days

Day: 16 Hours

Environment

Temp: 4 °C

Axial Tilt: 133.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.57 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.73 AU - 2.25 AU

Year: 1015 Days

Day: 21.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,836,664 km

• M1: 1,377,048 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.88 AU - 3.22 AU

Year: 1926 Days

Day: 14 Hours

Environment

Temp: -107 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.05 AU - 4.03 AU

Year: 2409 Days

Day: 33.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,836,664 km

• M1: 2,179,043 km (0.118 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.6 AU - 3.8 AU

Year: 2574 Days

Day: 38.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.5 AU - 4.68 AU

Year: 2991 Days

Day: 24.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.06 AU - 4.2 AU

Year: 3035 Days

Day: 25.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,836,664 km

• M1: 343,776 km (0.099 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.3

Radius: 10.7

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.2 AU - 9.38 AU

Year: 10240 Days

Day: 9.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 47,836,664 km

• M1: 380,876 km (0.034 R)
• M2: 573,409 km (0.082 R)
• M3: 1,112,859 km (0.098 R)
• M4: 1,596,508 km (0.1 R)
• M5: 1,709,904 km (0.086 R)
• M6: 1,897,200 km (0.095 R)
• M7: 2,241,275 km (0.112 R)
• M8: 2,446,823 km (0.088 R)
• M9: 3,072,291 km (0.117 R)
• M10: 4,052,756 km (0.05 R)
• M11: 5,156,639 km (0.045 R)
• M12: 5,532,877 km (0.098 R)
• M13: 5,812,027 km (0.074 R)
• M14: 5,953,546 km (0.088 R)
• M15: 6,060,210 km (0.09 R)
• M16: 6,131,867 km (0.083 R)
• M17: 6,493,894 km (0.093 R)
• M18: 8,050,011 km (0.053 R)
• M19: 9,053,214 km (0.077 R)
• M20: 9,799,857 km (0.087 R)
• M21: 9,926,118 km (0.107 R)
• M22: 10,436,995 km (0.084 R)
• M23: 10,695,649 km (0.114 R)
• M24: 10,825,800 km (0.082 R)
• M25: 11,975,609 km (0.069 R)
• M26: 12,382,665 km (0.097 R)
• M27: 13,584,085 km (0.098 R)
• M28: 14,822,307 km (0.107 R)
• M29: 15,161,744 km (0.109 R)
• M30: 15,454,956 km (0.118 R)
• M31: 16,395,328 km (0.118 R)
• M32: 17,303,387 km (0.077 R)
• M33: 17,660,926 km (0.044 R)
• M34: 18,020,859 km (0.109 R)
• M35: 19,379,058 km (0.117 R)
• M36: 19,484,823 km (0.111 R)
• M37: 19,750,360 km (0.107 R)
• M38: 21,095,544 km (0.072 R)
• M39: 22,082,291 km (0.11 R)
• M40: 22,637,150 km (0.1 R)
• M41: 25,594,849 km (0.084 R)
• M42: 25,944,011 km (0.084 R)
• M43: 26,119,040 km (0.119 R)
• M44: 26,823,497 km (0.094 R)
• M45: 27,178,044 km (0.073 R)
• M46: 27,296,525 km (0.111 R)
• M47: 27,951,614 km (0.062 R)
• M48: 28,311,098 km (0.074 R)
• M49: 28,551,502 km (0.033 R)
• M50: 28,792,803 km (0.099 R)
• M51: 29,459,411 km (0.057 R)
• M52: 29,703,106 km (0.046 R)
• M53: 31,055,471 km (0.087 R)
• M54: 31,179,487 km (0.079 R)
• M55: 31,552,285 km (0.109 R)
• M56: 31,739,283 km (0.061 R)
• M57: 32,679,505 km (0.052 R)
• M58: 34,075,104 km (0.09 R)
• M59: 34,651,654 km (0.063 R)
• M60: 34,908,962 km (0.096 R)
• M61: 35,554,926 km (0.086 R)
• M62: 36,335,378 km (0.054 R)
• M63: 37,648,548 km (0.111 R)
• M64: 39,714,495 km (0.101 R)
• M65: 39,781,814 km (0.028 R)
• M66: 40,931,025 km (0.099 R)
• M67: 42,022,491 km (0.088 R)
• M68: 43,331,173 km (0.08 R)
• M69: 44,583,307 km (0.095 R)
• M70: 44,793,043 km (0.113 R)
• M71: 44,863,055 km (0.041 R)
• M72: 45,354,334 km (0.115 R)
• M73: 45,635,728 km (0.056 R)
• M74: 46,129,700 km (0.083 R)
• M75: 47,265,298 km (0.029 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 11,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit