🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.45 AU - 0.57 AU

Year: 239 Days

Day: 39.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,799,512 km

• M1: 112,797 km (0.056 R)

Asteroid Belt

Center: 0.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.4

Radius: 11.5

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.8 AU - 1.26 AU

Year: 686 Days

Day: 9.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 21,799,512 km

• M1: 143,315 km (0.093 R)
• M2: 215,870 km (0.111 R)
• M3: 318,943 km (0.104 R)
• M4: 402,568 km (0.105 R)
• M5: 503,995 km (0.074 R)
• M6: 578,345 km (0.071 R)
• M7: 679,623 km (0.096 R)
• M8: 870,959 km (0.104 R)
• M9: 953,986 km (0.081 R)
• M10: 1,026,690 km (0.118 R)
• M11: 1,135,897 km (0.045 R)
• M12: 1,231,340 km (0.079 R)
• M13: 1,400,386 km (0.093 R)
• M14: 1,476,531 km (0.101 R)
• M15: 1,550,133 km (0.118 R)
• M16: 1,749,996 km (0.109 R)
• M17: 1,975,589 km (0.037 R)
• M18: 2,091,977 km (0.116 R)
• M19: 2,166,626 km (0.115 R)
• M20: 2,350,183 km (0.108 R)
• M21: 2,432,312 km (0.066 R)
• M22: 2,609,286 km (0.085 R)
• M23: 2,795,236 km (0.067 R)
• M24: 2,892,475 km (0.09 R)
• M25: 2,990,761 km (0.115 R)
• M26: 3,075,283 km (0.049 R)
• M27: 3,272,005 km (0.105 R)
• M28: 3,369,542 km (0.062 R)
• M29: 3,551,603 km (0.111 R)
• M30: 3,625,355 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.8

Radius: 11.8

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.86 AU - 3.1 AU

Year: 3375 Days

Day: 13.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 21,799,512 km

• M1: 147,504 km (0.094 R)
• M2: 294,708 km (0.119 R)
• M3: 403,465 km (0.097 R)
• M4: 683,363 km (0.112 R)
• M5: 810,970 km (0.063 R)
• M6: 893,997 km (0.107 R)
• M7: 1,035,666 km (0.085 R)
• M8: 1,138,290 km (0.055 R)
• M9: 1,379,592 km (0.118 R)
• M10: 1,611,169 km (0.06 R)
• M11: 1,759,121 km (0.084 R)
• M12: 2,097,961 km (0.089 R)
• M13: 2,245,314 km (0.062 R)
• M14: 2,504,119 km (0.051 R)
• M15: 2,772,497 km (0.045 R)
• M16: 2,918,505 km (0.072 R)
• M17: 3,100,565 km (0.071 R)
• M18: 3,441,200 km (0.057 R)
• M19: 3,686,840 km (0.082 R)
• M20: 3,793,952 km (0.062 R)
• M21: 4,066,369 km (0.032 R)
• M22: 4,345,070 km (0.092 R)
• M23: 4,496,463 km (0.101 R)
• M24: 4,707,247 km (0.098 R)
• M25: 5,400,184 km (0.067 R)
• M26: 5,562,946 km (0.072 R)
• M27: 6,596,069 km (0.049 R)
• M28: 7,369,939 km (0.073 R)
• M29: 7,619,169 km (0.112 R)
• M30: 7,756,201 km (0.091 R)
• M31: 8,172,532 km (0.082 R)
• M32: 8,858,588 km (0.118 R)
• M33: 9,002,800 km (0.067 R)
• M34: 9,760,663 km (0.026 R)
• M35: 10,109,525 km (0.084 R)
• M36: 10,285,602 km (0.07 R)
• M37: 10,437,294 km (0.081 R)
• M38: 10,589,734 km (0.105 R)
• M39: 11,968,428 km (0.086 R)
• M40: 12,341,974 km (0.089 R)
• M41: 12,665,255 km (0.113 R)
• M42: 12,800,791 km (0.068 R)
• M43: 12,909,548 km (0.039 R)
• M44: 12,991,378 km (0.084 R)
• M45: 13,347,720 km (0.119 R)
• M46: 13,596,352 km (0.055 R)
• M47: 13,763,004 km (0.055 R)
• M48: 13,986,204 km (0.08 R)
• M49: 14,351,522 km (0.102 R)
• M50: 14,436,195 km (0.055 R)
• M51: 14,521,166 km (0.11 R)
• M52: 14,748,405 km (0.107 R)
• M53: 15,120,306 km (0.094 R)
• M54: 15,206,474 km (0.1 R)
• M55: 15,756,545 km (0.098 R)
• M56: 16,283,728 km (0.113 R)
• M57: 16,460,703 km (0.116 R)
• M58: 16,965,745 km (0.055 R)
• M59: 17,115,193 km (0.063 R)
• M60: 17,415,436 km (0.071 R)
• M61: 17,869,316 km (0.069 R)
• M62: 18,572,576 km (0.119 R)
• M63: 18,695,844 km (0.095 R)
• M64: 19,098,263 km (0.12 R)
• M65: 19,347,343 km (0.064 R)
• M66: 19,441,141 km (0.042 R)
• M67: 19,534,939 km (0.114 R)
• M68: 19,848,795 km (0.114 R)
• M69: 20,101,167 km (0.053 R)
• M70: 20,196,012 km (0.084 R)
• M71: 20,896,429 km (0.116 R)
• M72: 21,378,733 km (0.12 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 13,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit