🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.62 AU - 0.8 AU

Year: 229 Days

Day: 37.1 Hours

Environment

Temp: 175 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.05 AU - 4.11 AU

Year: 2594 Days

Day: 21.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,446,811 km

• M1: 373,695 km (0.107 R)

Asteroid Belt

Center: 4.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.3

Radius: 12.9

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.67 AU - 5.73 AU

Year: 5211 Days

Day: 9.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 29,446,811 km

• M1: 243,845 km (0.116 R)
• M2: 329,265 km (0.12 R)
• M3: 417,976 km (0.091 R)
• M4: 551,268 km (0.045 R)
• M5: 692,638 km (0.11 R)
• M6: 1,325,736 km (0.116 R)
• M7: 1,485,806 km (0.093 R)
• M8: 1,812,528 km (0.067 R)
• M9: 2,119,353 km (0.073 R)
• M10: 2,518,779 km (0.088 R)
• M11: 2,990,611 km (0.12 R)
• M12: 3,104,904 km (0.093 R)
• M13: 3,405,296 km (0.103 R)
• M14: 3,715,263 km (0.12 R)
• M15: 3,803,077 km (0.116 R)
• M16: 4,034,655 km (0.118 R)
• M17: 4,662,068 km (0.064 R)
• M18: 4,987,443 km (0.043 R)
• M19: 5,320,299 km (0.106 R)
• M20: 5,419,632 km (0.095 R)
• M21: 5,904,927 km (0.084 R)
• M22: 5,987,056 km (0.077 R)
• M23: 6,215,343 km (0.084 R)
• M24: 6,488,808 km (0.101 R)
• M25: 7,069,397 km (0.063 R)
• M26: 8,234,465 km (0.113 R)
• M27: 8,349,656 km (0.064 R)
• M28: 8,442,107 km (0.116 R)
• M29: 8,581,532 km (0.113 R)
• M30: 8,839,289 km (0.081 R)
• M31: 9,218,670 km (0.118 R)
• M32: 9,603,435 km (0.114 R)
• M33: 9,724,759 km (0.077 R)
• M34: 9,968,903 km (0.06 R)
• M35: 10,091,723 km (0.084 R)
• M36: 10,190,457 km (0.08 R)
• M37: 10,339,008 km (0.112 R)
• M38: 10,688,469 km (0.093 R)
• M39: 11,373,627 km (0.071 R)
• M40: 11,682,696 km (0.051 R)
• M41: 11,812,248 km (0.11 R)
• M42: 12,388,349 km (0.11 R)
• M43: 12,493,965 km (0.113 R)
• M44: 12,706,394 km (0.112 R)
• M45: 13,215,476 km (0.1 R)
• M46: 13,622,233 km (0.103 R)
• M47: 14,143,282 km (0.104 R)
• M48: 14,979,235 km (0.116 R)
• M49: 15,063,758 km (0.107 R)
• M50: 15,176,704 km (0.104 R)
• M51: 15,745,475 km (0.101 R)
• M52: 16,089,999 km (0.119 R)
• M53: 16,669,990 km (0.072 R)
• M54: 17,080,038 km (0.118 R)
• M55: 17,197,771 km (0.079 R)
• M56: 18,029,835 km (0.109 R)
• M57: 18,119,743 km (0.108 R)
• M58: 18,692,703 km (0.081 R)
• M59: 19,118,608 km (0.058 R)
• M60: 19,240,979 km (0.109 R)
• M61: 20,384,655 km (0.12 R)
• M62: 20,760,445 km (0.073 R)
• M63: 21,012,068 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.7

Radius: 11.6

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.53 AU - 10.87 AU

Year: 11567 Days

Day: 6.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 29,446,811 km

• M1: 165,156 km (0.079 R)
• M2: 452,384 km (0.078 R)
• M3: 574,905 km (0.057 R)
• M4: 698,622 km (0.119 R)
• M5: 844,929 km (0.109 R)
• M6: 935,435 km (0.066 R)
• M7: 1,098,796 km (0.03 R)
• M8: 1,423,723 km (0.116 R)
• M9: 1,695,692 km (0.103 R)
• M10: 2,144,037 km (0.115 R)
• M11: 2,216,292 km (0.088 R)
• M12: 2,571,139 km (0.046 R)
• M13: 2,686,927 km (0.058 R)
• M14: 2,944,086 km (0.098 R)
• M15: 3,085,905 km (0.115 R)
• M16: 3,209,323 km (0.114 R)
• M17: 3,313,443 km (0.074 R)
• M18: 3,461,096 km (0.116 R)
• M19: 3,895,379 km (0.068 R)
• M20: 4,096,438 km (0.118 R)
• M21: 4,696,775 km (0.118 R)
• M22: 5,007,340 km (0.116 R)
• M23: 5,749,794 km (0.089 R)
• M24: 5,851,371 km (0.111 R)
• M25: 6,927,129 km (0.06 R)
• M26: 7,226,176 km (0.06 R)
• M27: 8,551,164 km (0.116 R)
• M28: 8,667,401 km (0.078 R)
• M29: 8,813,409 km (0.091 R)
• M30: 9,107,967 km (0.084 R)
• M31: 9,465,656 km (0.098 R)
• M32: 9,919,386 km (0.099 R)
• M33: 11,482,534 km (0.067 R)
• M34: 12,129,096 km (0.055 R)
• M35: 12,325,369 km (0.094 R)
• M36: 12,456,865 km (0.1 R)
• M37: 12,721,205 km (0.086 R)
• M38: 13,154,590 km (0.101 R)
• M39: 13,322,588 km (0.109 R)
• M40: 13,626,870 km (0.025 R)
• M41: 13,831,071 km (0.104 R)
• M42: 14,173,501 km (0.09 R)
• M43: 14,311,280 km (0.087 R)
• M44: 14,553,330 km (0.106 R)
• M45: 14,692,306 km (0.11 R)
• M46: 15,076,922 km (0.075 R)
• M47: 15,323,310 km (0.108 R)
• M48: 15,713,312 km (0.057 R)
• M49: 15,927,386 km (0.102 R)
• M50: 16,539,241 km (0.081 R)
• M51: 17,048,921 km (0.08 R)
• M52: 17,268,830 km (0.106 R)
• M53: 17,452,985 km (0.115 R)
• M54: 17,526,737 km (0.074 R)
• M55: 18,009,040 km (0.105 R)
• M56: 18,420,584 km (0.109 R)
• M57: 18,646,477 km (0.088 R)
• M58: 18,721,874 km (0.105 R)
• M59: 19,024,810 km (0.055 R)
• M60: 19,750,659 km (0.066 R)
• M61: 20,213,814 km (0.101 R)
• M62: 20,915,129 km (0.06 R)
• M63: 21,032,862 km (0.111 R)
• M64: 22,181,774 km (0.115 R)
• M65: 22,261,809 km (0.068 R)
• M66: 22,381,936 km (0.114 R)
• M67: 22,663,180 km (0.064 R)
• M68: 22,905,229 km (0.086 R)
• M69: 23,432,412 km (0.077 R)
• M70: 23,595,474 km (0.09 R)
• M71: 23,758,984 km (0.104 R)
• M72: 24,540,334 km (0.1 R)
• M73: 24,955,019 km (0.049 R)
• M74: 25,707,197 km (0.064 R)
• M75: 26,001,756 km (0.098 R)
• M76: 26,086,129 km (0.09 R)
• M77: 26,509,341 km (0.093 R)
• M78: 26,934,797 km (0.067 R)
• M79: 27,448,367 km (0.068 R)
• M80: 27,835,676 km (0.115 R)
• M81: 28,008,312 km (0.087 R)
• M82: 28,094,929 km (0.107 R)
• M83: 28,702,745 km (0.05 R)
• M84: 29,052,056 km (0.112 R)
• M85: 29,271,217 km (0.095 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 15,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit