🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.51 AU - 0.83 AU

Year: 198 Days

Day: 30.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.72 AU - 1 AU

Year: 288 Days

Day: 16.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,301,275 km

• M1: 45,179 km (0.06 R)
• M2: 238,908 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.92 AU - 1.16 AU

Year: 384 Days

Day: 24.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 70,301,275 km

• M1: 198,068 km (0.083 R)
• M2: 644,318 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.73 AU - 2.45 AU

Year: 1093 Days

Day: 44.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,301,275 km

• M1: 357,539 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.97 AU - 2.67 AU

Year: 1278 Days

Day: 45.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.69 AU - 3.95 AU

Year: 2700 Days

Day: 43.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.68 AU - 4.8 AU

Year: 3732 Days

Day: 45 Hours

Environment

Temp: -143 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,301,275 km

• M1: 1,939,686 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.2

Radius: 12.5

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 10.15 AU - 14.55 AU

Year: 15696 Days

Day: 14.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 70,301,275 km

• M1: 196,572 km (0.055 R)
• M2: 368,908 km (0.037 R)
• M3: 737,817 km (0.047 R)
• M4: 847,472 km (0.037 R)
• M5: 1,238,371 km (0.113 R)
• M6: 1,371,962 km (0.091 R)
• M7: 2,373,669 km (0.095 R)
• M8: 2,542,117 km (0.112 R)
• M9: 2,749,609 km (0.094 R)
• M10: 2,855,375 km (0.101 R)
• M11: 3,035,042 km (0.094 R)
• M12: 3,829,855 km (0.11 R)
• M13: 5,290,678 km (0.092 R)
• M14: 6,056,769 km (0.109 R)
• M15: 6,809,695 km (0.102 R)
• M16: 8,146,502 km (0.071 R)
• M17: 8,351,451 km (0.09 R)
• M18: 9,616,450 km (0.111 R)
• M19: 9,887,522 km (0.068 R)
• M20: 10,051,331 km (0.097 R)
• M21: 10,326,442 km (0.101 R)
• M22: 10,715,845 km (0.11 R)
• M23: 12,675,128 km (0.08 R)
• M24: 14,617,806 km (0.1 R)
• M25: 14,742,272 km (0.111 R)
• M26: 15,117,912 km (0.112 R)
• M27: 15,243,873 km (0.12 R)
• M28: 16,135,028 km (0.082 R)
• M29: 16,263,682 km (0.041 R)
• M30: 20,558,637 km (0.091 R)
• M31: 20,908,247 km (0.104 R)
• M32: 21,613,302 km (0.113 R)
• M33: 22,254,478 km (0.111 R)
• M34: 22,469,600 km (0.095 R)
• M35: 26,306,935 km (0.108 R)
• M36: 26,762,610 km (0.11 R)
• M37: 26,915,051 km (0.029 R)
• M38: 27,681,889 km (0.069 R)
• M39: 27,835,975 km (0.094 R)
• M40: 28,145,343 km (0.1 R)
• M41: 28,767,222 km (0.119 R)
• M42: 29,866,616 km (0.109 R)
• M43: 30,104,028 km (0.108 R)
• M44: 30,580,647 km (0.112 R)
• M45: 31,380,547 km (0.107 R)
• M46: 31,702,482 km (0.102 R)
• M47: 33,492,570 km (0.052 R)
• M48: 33,903,964 km (0.061 R)
• M49: 34,648,662 km (0.105 R)
• M50: 35,231,645 km (0.097 R)
• M51: 35,315,270 km (0.068 R)
• M52: 36,407,335 km (0.057 R)
• M53: 36,915,070 km (0.111 R)
• M54: 37,000,041 km (0.108 R)
• M55: 37,254,956 km (0.109 R)
• M56: 38,280,749 km (0.082 R)
• M57: 39,229,199 km (0.083 R)
• M58: 39,923,782 km (0.037 R)
• M59: 40,098,064 km (0.111 R)
• M60: 41,237,251 km (0.108 R)
• M61: 44,537,081 km (0.062 R)
• M62: 45,352,539 km (0.041 R)
• M63: 45,534,450 km (0.105 R)
• M64: 46,722,557 km (0.097 R)
• M65: 46,998,116 km (0.092 R)
• M66: 47,735,783 km (0.048 R)
• M67: 47,828,234 km (0.026 R)
• M68: 49,877,875 km (0.025 R)
• M69: 50,065,620 km (0.097 R)
• M70: 50,818,995 km (0.101 R)
• M71: 52,814,331 km (0.076 R)
• M72: 55,709,050 km (0.099 R)
• M73: 55,903,827 km (0.072 R)
• M74: 56,001,365 km (0.052 R)
• M75: 56,881,299 km (0.103 R)
• M76: 57,077,572 km (0.116 R)
• M77: 57,175,708 km (0.096 R)
• M78: 58,358,129 km (0.11 R)
• M79: 59,548,629 km (0.076 R)
• M80: 60,346,734 km (0.11 R)
• M81: 62,357,479 km (0.053 R)
• M82: 65,825,905 km (0.104 R)
• M83: 66,651,087 km (0.112 R)
• M84: 66,754,459 km (0.066 R)
• M85: 68,520,163 km (0.037 R)
• M86: 69,985,923 km (0.041 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 14,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit