🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.96 AU - 1.32 AU

Year: 440 Days

Day: 16.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.76 AU - 2.4 AU

Year: 1085 Days

Day: 24.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.77 AU - 3.11 AU

Year: 1823 Days

Day: 40.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,499,267 km

• M1: 1,014,274 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.48 AU - 3.76 AU

Year: 2491 Days

Day: 17 Hours

Environment

Temp: -121 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.1

Radius: 8.6

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.05 AU - 11.47 AU

Year: 10191 Days

Day: 6.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,499,267 km

• M1: 116,986 km (0.05 R)
• M2: 387,309 km (0.081 R)
• M3: 790,176 km (0.037 R)
• M4: 852,259 km (0.1 R)
• M5: 932,294 km (0.034 R)
• M6: 1,015,022 km (0.1 R)
• M7: 1,135,298 km (0.067 R)
• M8: 1,278,613 km (0.119 R)
• M9: 1,390,213 km (0.046 R)
• M10: 1,744,461 km (0.107 R)
• M11: 1,889,870 km (0.101 R)
• M12: 2,017,626 km (0.106 R)
• M13: 2,372,622 km (0.09 R)
• M14: 2,464,475 km (0.095 R)
• M15: 2,990,761 km (0.046 R)
• M16: 3,369,393 km (0.088 R)
• M17: 3,870,845 km (0.112 R)
• M18: 4,034,056 km (0.079 R)
• M19: 4,088,959 km (0.085 R)
• M20: 4,452,033 km (0.1 R)
• M21: 4,508,880 km (0.12 R)
• M22: 4,565,877 km (0.093 R)
• M23: 4,709,640 km (0.097 R)
• M24: 5,269,286 km (0.037 R)
• M25: 5,602,889 km (0.111 R)
• M26: 5,695,041 km (0.1 R)
• M27: 5,756,825 km (0.118 R)
• M28: 6,132,017 km (0.082 R)
• M29: 6,418,646 km (0.108 R)
• M30: 7,710,723 km (0.089 R)
• M31: 7,950,977 km (0.113 R)
• M32: 8,368,804 km (0.066 R)
• M33: 8,615,641 km (0.111 R)
• M34: 9,261,754 km (0.116 R)
• M35: 10,184,773 km (0.119 R)
• M36: 10,867,537 km (0.084 R)
• M37: 11,021,174 km (0.108 R)
• M38: 11,369,737 km (0.091 R)
• M39: 13,002,897 km (0.062 R)
• M40: 13,535,915 km (0.065 R)
• M41: 14,369,773 km (0.101 R)
• M42: 14,623,192 km (0.112 R)
• M43: 15,134,517 km (0.103 R)
• M44: 16,747,781 km (0.059 R)
• M45: 17,913,747 km (0.112 R)
• M46: 18,095,358 km (0.06 R)
• M47: 18,460,676 km (0.077 R)
• M48: 18,552,380 km (0.098 R)
• M49: 18,966,766 km (0.061 R)
• M50: 20,370,443 km (0.031 R)
• M51: 21,420,919 km (0.116 R)
• M52: 22,586,885 km (0.102 R)
• M53: 24,323,866 km (0.118 R)
• M54: 24,929,288 km (0.114 R)
• M55: 25,897,935 km (0.109 R)
• M56: 26,982,968 km (0.058 R)
• M57: 27,139,148 km (0.036 R)
• M58: 27,243,418 km (0.114 R)
• M59: 27,452,406 km (0.077 R)
• M60: 27,819,519 km (0.1 R)
• M61: 28,823,919 km (0.108 R)
• M62: 29,679,021 km (0.118 R)
• M63: 30,163,718 km (0.091 R)
• M64: 30,271,728 km (0.097 R)
• M65: 30,542,350 km (0.056 R)
• M66: 30,813,870 km (0.068 R)
• M67: 31,907,879 km (0.082 R)
• M68: 32,736,801 km (0.089 R)
• M69: 32,958,954 km (0.106 R)
• M70: 33,181,705 km (0.071 R)
• M71: 34,359,190 km (0.076 R)
• M72: 35,208,607 km (0.106 R)
• M73: 35,836,020 km (0.068 R)
• M74: 36,007,609 km (0.073 R)
• M75: 37,681,759 km (0.047 R)
• M76: 38,968,600 km (0.117 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 10,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit