🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.62 AU - 0.7 AU

Year: 191 Days

Day: 34.3 Hours

Environment

Temp: 221 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,734,459 km

• M1: 330,462 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.52 AU - 0.82 AU

Year: 195 Days

Day: 21.2 Hours

Environment

Temp: 213 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,734,459 km

• M1: 22,739 km (0.086 R)
• M2: 295,157 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.84 AU - 0.88 AU

Year: 284 Days

Day: 32.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.96 AU - 1.38 AU

Year: 451 Days

Day: 28 Hours

Environment

Temp: 5 °C

Axial Tilt: 41.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.29 AU - 5.33 AU

Year: 3189 Days

Day: 40.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.58 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.4

Radius: 6.9

Gravity: 20.53 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 12.93 AU - 16.75 AU

Year: 20377 Days

Day: 24.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,734,459 km

• M1: 107,710 km (0.095 R)
• M2: 449,093 km (0.106 R)
• M3: 653,144 km (0.047 R)
• M4: 831,615 km (0.052 R)
• M5: 1,391,260 km (0.112 R)
• M6: 1,794,875 km (0.065 R)
• M7: 1,937,143 km (0.115 R)
• M8: 2,083,300 km (0.083 R)
• M9: 2,195,349 km (0.099 R)
• M10: 2,663,141 km (0.105 R)
• M11: 3,290,256 km (0.081 R)
• M12: 3,642,858 km (0.049 R)
• M13: 4,194,126 km (0.1 R)
• M14: 4,431,687 km (0.097 R)
• M15: 4,527,879 km (0.117 R)
• M16: 4,673,437 km (0.085 R)
• M17: 4,771,424 km (0.097 R)
• M18: 6,052,431 km (0.063 R)
• M19: 6,266,804 km (0.08 R)
• M20: 6,538,175 km (0.066 R)
• M21: 7,432,621 km (0.063 R)
• M22: 7,835,936 km (0.031 R)
• M23: 8,905,412 km (0.045 R)
• M24: 10,657,951 km (0.069 R)
• M25: 11,243,477 km (0.046 R)
• M26: 11,309,150 km (0.057 R)
• M27: 11,573,190 km (0.072 R)
• M28: 11,906,195 km (0.092 R)
• M29: 13,061,689 km (0.112 R)
• M30: 13,478,020 km (0.11 R)
• M31: 13,687,756 km (0.064 R)
• M32: 15,404,691 km (0.118 R)
• M33: 15,624,002 km (0.102 R)
• M34: 15,844,509 km (0.075 R)
• M35: 16,437,216 km (0.112 R)
• M36: 16,736,411 km (0.046 R)
• M37: 17,415,885 km (0.044 R)
• M38: 18,568,387 km (0.056 R)
• M39: 18,646,178 km (0.092 R)
• M40: 19,271,796 km (0.103 R)
• M41: 20,543,528 km (0.118 R)
• M42: 20,865,612 km (0.089 R)
• M43: 20,946,544 km (0.097 R)
• M44: 21,596,697 km (0.115 R)
• M45: 22,006,445 km (0.111 R)
• M46: 22,336,009 km (0.119 R)
• M47: 25,031,314 km (0.059 R)
• M48: 25,461,558 km (0.096 R)
• M49: 26,416,890 km (0.044 R)
• M50: 28,721,295 km (0.047 R)
• M51: 28,811,204 km (0.041 R)
• M52: 28,991,170 km (0.065 R)
• M53: 29,443,105 km (0.071 R)
• M54: 30,262,303 km (0.04 R)
• M55: 31,273,884 km (0.077 R)
• M56: 32,296,385 km (0.094 R)
• M57: 32,389,884 km (0.096 R)
• M58: 32,483,382 km (0.089 R)
• M59: 32,764,776 km (0.101 R)
• M60: 32,858,724 km (0.098 R)
• M61: 33,235,411 km (0.105 R)
• M62: 33,329,807 km (0.093 R)
• M63: 35,140,241 km (0.059 R)
• M64: 35,718,586 km (0.057 R)
• M65: 37,374,186 km (0.112 R)
• M66: 39,154,400 km (0.114 R)
• M67: 39,753,989 km (0.092 R)
• M68: 43,724,017 km (0.056 R)
• M69: 43,931,060 km (0.112 R)
• M70: 46,018,699 km (0.116 R)
• M71: 46,968,645 km (0.114 R)
• M72: 47,499,269 km (0.039 R)
• M73: 48,245,313 km (0.093 R)
• M74: 48,459,238 km (0.099 R)
• M75: 50,181,559 km (0.091 R)
• M76: 50,289,867 km (0.12 R)
• M77: 52,362,695 km (0.094 R)
• M78: 54,351,898 km (0.055 R)
• M79: 55,916,094 km (0.088 R)
• M80: 57,155,512 km (0.068 R)
• M81: 62,785,329 km (0.118 R)
• M82: 63,603,928 km (0.07 R)
• M83: 64,073,217 km (0.086 R)
• M84: 76,672,200 km (0.031 R)
• M85: 76,796,965 km (0.101 R)
• M86: 77,421,685 km (0.106 R)
• M87: 79,180,358 km (0.083 R)
• M88: 79,432,580 km (0.091 R)
• M89: 80,064,481 km (0.083 R)
• M90: 82,225,422 km (0.042 R)
• M91: 82,608,842 km (0.12 R)
• M92: 85,438,037 km (0.107 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 16,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit