🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.53 AU - 0.73 AU

Year: 175 Days

Day: 43.7 Hours

Environment

Temp: 185 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.49 AU - 0.79 AU

Year: 179 Days

Day: 27 Hours

Environment

Temp: 232 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,880,922 km

• M1: 242,049 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.71 AU - 1.01 AU

Year: 279 Days

Day: 39.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.62 AU - 1.78 AU

Year: 775 Days

Day: 32.6 Hours

Environment

Temp: -23 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,880,922 km

• M1: 276,606 km (0.078 R)
• M2: 665,411 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.28 AU - 3.12 AU

Year: 1552 Days

Day: 22.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,880,922 km

• M1: 273,615 km (0.037 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.76 AU - 3.8 AU

Year: 2571 Days

Day: 29.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.98 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690

Radius: 6.1

Gravity: 18.54 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 12.88 AU - 15.48 AU

Year: 18681 Days

Day: 18.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 72,880,922 km

• M1: 183,706 km (0.088 R)
• M2: 266,583 km (0.103 R)
• M3: 416,929 km (0.046 R)
• M4: 1,601,296 km (0.083 R)
• M5: 1,723,218 km (0.059 R)
• M6: 2,074,474 km (0.111 R)
• M7: 2,624,096 km (0.027 R)
• M8: 2,989,564 km (0.12 R)
• M9: 3,293,397 km (0.085 R)
• M10: 3,767,622 km (0.093 R)
• M11: 3,808,163 km (0.119 R)
• M12: 4,263,240 km (0.058 R)
• M13: 4,475,819 km (0.096 R)
• M14: 4,561,688 km (0.102 R)
• M15: 4,779,203 km (0.093 R)
• M16: 5,728,701 km (0.072 R)
• M17: 5,822,200 km (0.096 R)
• M18: 5,869,024 km (0.095 R)
• M19: 5,916,147 km (0.059 R)
• M20: 6,105,538 km (0.098 R)
• M21: 7,588,502 km (0.108 R)
• M22: 9,121,880 km (0.092 R)
• M23: 9,340,741 km (0.056 R)
• M24: 9,839,501 km (0.064 R)
• M25: 9,895,450 km (0.101 R)
• M26: 10,403,784 km (0.036 R)
• M27: 12,218,855 km (0.08 R)
• M28: 13,008,582 km (0.119 R)
• M29: 13,316,754 km (0.089 R)
• M30: 14,637,254 km (0.051 R)
• M31: 14,765,160 km (0.085 R)
• M32: 16,130,540 km (0.107 R)
• M33: 16,328,907 km (0.069 R)
• M34: 16,395,179 km (0.115 R)
• M35: 17,876,198 km (0.116 R)
• M36: 18,701,828 km (0.109 R)
• M37: 18,979,781 km (0.07 R)
• M38: 19,189,218 km (0.117 R)
• M39: 19,259,230 km (0.114 R)
• M40: 19,399,403 km (0.08 R)
• M41: 19,469,564 km (0.097 R)
• M42: 20,105,505 km (0.104 R)
• M43: 20,390,190 km (0.096 R)
• M44: 20,461,698 km (0.065 R)
• M45: 20,676,371 km (0.12 R)
• M46: 24,287,514 km (0.037 R)
• M47: 24,363,210 km (0.042 R)
• M48: 24,590,748 km (0.103 R)
• M49: 24,819,035 km (0.055 R)
• M50: 25,048,069 km (0.095 R)
• M51: 25,124,514 km (0.099 R)
• M52: 25,508,083 km (0.091 R)
• M53: 29,529,722 km (0.092 R)
• M54: 30,995,482 km (0.106 R)
• M55: 32,484,729 km (0.052 R)
• M56: 32,568,204 km (0.083 R)
• M57: 33,154,179 km (0.082 R)
• M58: 33,490,475 km (0.084 R)
• M59: 34,421,423 km (0.113 R)
• M60: 35,790,543 km (0.066 R)
• M61: 35,963,029 km (0.076 R)
• M62: 36,568,601 km (0.118 R)
• M63: 39,914,208 km (0.084 R)
• M64: 40,092,977 km (0.096 R)
• M65: 43,816,169 km (0.114 R)
• M66: 44,000,623 km (0.114 R)
• M67: 46,140,022 km (0.099 R)
• M68: 46,703,707 km (0.026 R)
• M69: 47,080,694 km (0.073 R)
• M70: 47,175,090 km (0.093 R)
• M71: 47,269,636 km (0.04 R)
• M72: 49,651,982 km (0.106 R)
• M73: 51,294,268 km (0.102 R)
• M74: 51,488,745 km (0.098 R)
• M75: 53,052,491 km (0.07 R)
• M76: 53,150,777 km (0.102 R)
• M77: 54,631,796 km (0.089 R)
• M78: 55,327,725 km (0.083 R)
• M79: 55,526,990 km (0.045 R)
• M80: 56,326,740 km (0.028 R)
• M81: 56,728,111 km (0.079 R)
• M82: 57,029,700 km (0.11 R)
• M83: 57,735,503 km (0.111 R)
• M84: 59,563,739 km (0.071 R)
• M85: 60,074,915 km (0.104 R)
• M86: 60,484,962 km (0.1 R)
• M87: 60,690,360 km (0.119 R)
• M88: 61,204,827 km (0.039 R)
• M89: 61,307,751 km (0.031 R)
• M90: 61,410,973 km (0.101 R)
• M91: 66,110,441 km (0.114 R)
• M92: 66,216,057 km (0.076 R)
• M93: 66,321,972 km (0.079 R)
• M94: 67,170,342 km (0.079 R)
• M95: 67,915,638 km (0.11 R)
• M96: 68,022,301 km (0.099 R)
• M97: 68,128,965 km (0.09 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 11,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit