🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.56 AU - 0.7 AU

Year: 178 Days

Day: 46.5 Hours

Environment

Temp: 201 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.73 AU - 0.73 AU

Year: 222 Days

Day: 18.1 Hours

Environment

Temp: 175 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,677,666 km

• M1: 183,257 km (0.117 R)
• M2: 478,414 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.13 AU - 1.47 AU

Year: 528 Days

Day: 24.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.21 AU - 1.99 AU

Year: 721 Days

Day: 42 Hours

Environment

Temp: -30 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.28 AU - 3.44 AU

Year: 1724 Days

Day: 26.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.37 AU - 4.37 AU

Year: 2714 Days

Day: 28.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,677,666 km

• M1: 2,410,919 km (0.108 R)

Asteroid Belt

Center: 11.56 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.3

Radius: 4.4

Gravity: 12.52 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 16.96 AU - 21.54 AU

Year: 30105 Days

Day: 23.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,677,666 km

• M1: 61,036 km (0.106 R)
• M2: 225,294 km (0.101 R)
• M3: 269,575 km (0.087 R)
• M4: 537,056 km (0.085 R)
• M5: 1,118,693 km (0.08 R)
• M6: 1,198,129 km (0.036 R)
• M7: 1,252,134 km (0.057 R)
• M8: 1,898,397 km (0.07 R)
• M9: 2,122,644 km (0.119 R)
• M10: 2,321,609 km (0.108 R)
• M11: 2,990,461 km (0.071 R)
• M12: 3,213,362 km (0.072 R)
• M13: 3,518,991 km (0.098 R)
• M14: 3,596,782 km (0.103 R)
• M15: 4,745,095 km (0.093 R)
• M16: 4,831,263 km (0.112 R)
• M17: 4,874,497 km (0.109 R)
• M18: 7,391,930 km (0.101 R)
• M19: 8,306,422 km (0.114 R)
• M20: 8,566,722 km (0.064 R)
• M21: 9,095,251 km (0.058 R)
• M22: 9,852,965 km (0.054 R)
• M23: 10,183,875 km (0.087 R)
• M24: 11,543,420 km (0.073 R)
• M25: 12,126,553 km (0.096 R)
• M26: 12,244,287 km (0.079 R)
• M27: 13,809,529 km (0.117 R)
• M28: 14,740,776 km (0.093 R)
• M29: 15,245,818 km (0.084 R)
• M30: 15,372,827 km (0.046 R)
• M31: 15,692,218 km (0.113 R)
• M32: 16,728,782 km (0.104 R)
• M33: 16,991,326 km (0.118 R)
• M34: 17,587,174 km (0.111 R)
• M35: 18,731,000 km (0.1 R)
• M36: 19,003,717 km (0.104 R)
• M37: 19,140,449 km (0.063 R)
• M38: 19,760,233 km (0.12 R)
• M39: 20,107,300 km (0.107 R)
• M40: 20,666,946 km (0.113 R)
• M41: 21,587,122 km (0.112 R)
• M42: 22,088,126 km (0.11 R)
• M43: 22,232,039 km (0.103 R)
• M44: 22,593,018 km (0.094 R)
• M45: 22,810,534 km (0.107 R)
• M46: 22,955,943 km (0.09 R)
• M47: 23,320,812 km (0.044 R)
• M48: 26,460,423 km (0.111 R)
• M49: 26,613,162 km (0.03 R)
• M50: 26,996,432 km (0.12 R)
• M51: 28,391,133 km (0.086 R)
• M52: 28,547,462 km (0.093 R)
• M53: 29,888,458 km (0.074 R)
• M54: 32,060,170 km (0.063 R)
• M55: 32,467,824 km (0.117 R)
• M56: 33,288,369 km (0.112 R)
• M57: 33,701,259 km (0.098 R)
• M58: 36,638,164 km (0.06 R)
• M59: 37,663,957 km (0.082 R)
• M60: 39,307,140 km (0.111 R)
• M61: 41,859,878 km (0.096 R)
• M62: 42,394,690 km (0.099 R)
• M63: 42,752,528 km (0.096 R)
• M64: 42,931,747 km (0.063 R)
• M65: 43,291,081 km (0.036 R)
• M66: 43,922,234 km (0.041 R)
• M67: 44,920,201 km (0.111 R)
• M68: 45,011,307 km (0.06 R)
• M69: 48,331,482 km (0.058 R)
• M70: 48,424,831 km (0.047 R)
• M71: 49,173,867 km (0.059 R)
• M72: 50,493,620 km (0.102 R)
• M73: 50,967,845 km (0.103 R)
• M74: 51,157,984 km (0.11 R)
• M75: 51,538,860 km (0.09 R)
• M76: 51,729,597 km (0.085 R)
• M77: 52,111,969 km (0.119 R)
• M78: 52,495,239 km (0.075 R)
• M79: 52,591,131 km (0.076 R)
• M80: 54,911,544 km (0.12 R)
• M81: 55,692,445 km (0.083 R)
• M82: 56,575,372 km (0.069 R)
• M83: 58,056,989 km (0.092 R)
• M84: 59,551,472 km (0.114 R)
• M85: 61,058,521 km (0.047 R)
• M86: 61,664,841 km (0.104 R)
• M87: 63,495,769 km (0.112 R)
• M88: 64,417,890 km (0.09 R)
• M89: 64,932,208 km (0.055 R)
• M90: 65,035,131 km (0.082 R)
• M91: 66,794,552 km (0.11 R)
• M92: 67,210,883 km (0.103 R)
• M93: 69,515,587 km (0.087 R)
• M94: 69,937,453 km (0.05 R)
• M95: 70,254,302 km (0.065 R)
• M96: 70,465,833 km (0.079 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 12,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit