🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.67 AU - 1.05 AU

Year: 294 Days

Day: 33.6 Hours

Environment

Temp: 74 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.35 AU - 1.45 AU

Year: 611 Days

Day: 46.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,213,186 km

• M1: 51,910 km (0.082 R)
• M2: 370,105 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.79 AU - 3.61 AU

Year: 2112 Days

Day: 30.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,213,186 km

• M1: 1,764,357 km (0.12 R)

Asteroid Belt

Center: 9.54 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706

Radius: 3.7

Gravity: 51.57 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 14.77 AU - 16.99 AU

Year: 23348 Days

Day: 22.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,213,186 km

• M1: 53,706 km (0.057 R)
• M2: 187,147 km (0.099 R)
• M3: 886,218 km (0.087 R)
• M4: 1,055,862 km (0.116 R)
• M5: 1,589,627 km (0.068 R)
• M6: 1,973,196 km (0.08 R)
• M7: 2,500,528 km (0.103 R)
• M8: 2,579,217 km (0.029 R)
• M9: 2,779,678 km (0.043 R)
• M10: 3,026,963 km (0.07 R)
• M11: 3,195,560 km (0.099 R)
• M12: 3,281,130 km (0.078 R)
• M13: 3,675,171 km (0.094 R)
• M14: 3,764,780 km (0.042 R)
• M15: 4,317,544 km (0.111 R)
• M16: 4,459,662 km (0.095 R)
• M17: 4,944,359 km (0.09 R)
• M18: 5,043,393 km (0.081 R)
• M19: 5,093,060 km (0.061 R)
• M20: 5,754,132 km (0.084 R)
• M21: 6,549,993 km (0.116 R)
• M22: 7,155,266 km (0.098 R)
• M23: 7,267,165 km (0.113 R)
• M24: 7,323,414 km (0.069 R)
• M25: 7,950,977 km (0.052 R)
• M26: 8,655,134 km (0.058 R)
• M27: 10,819,965 km (0.042 R)
• M28: 11,012,946 km (0.096 R)
• M29: 11,467,574 km (0.057 R)
• M30: 11,730,119 km (0.093 R)
• M31: 11,994,608 km (0.046 R)
• M32: 13,277,858 km (0.06 R)
• M33: 16,191,277 km (0.103 R)
• M34: 16,338,182 km (0.108 R)
• M35: 17,079,738 km (0.106 R)
• M36: 17,908,212 km (0.047 R)
• M37: 18,060,203 km (0.115 R)
• M38: 18,136,348 km (0.045 R)
• M39: 19,917,461 km (0.085 R)
• M40: 22,486,654 km (0.111 R)
• M41: 23,893,174 km (0.081 R)
• M42: 25,669,648 km (0.103 R)
• M43: 25,755,368 km (0.082 R)
• M44: 25,926,957 km (0.105 R)
• M45: 26,617,052 km (0.05 R)
• M46: 27,225,915 km (0.094 R)
• M47: 27,488,160 km (0.095 R)
• M48: 28,812,400 km (0.068 R)
• M49: 28,901,411 km (0.101 R)
• M50: 28,990,422 km (0.114 R)
• M51: 31,797,775 km (0.083 R)
• M52: 32,628,792 km (0.068 R)
• M53: 32,814,443 km (0.111 R)
• M54: 33,560,637 km (0.098 R)
• M55: 35,450,207 km (0.089 R)
• M56: 35,545,651 km (0.059 R)
• M57: 36,215,700 km (0.115 R)
• M58: 37,277,097 km (0.11 R)
• M59: 37,762,991 km (0.119 R)
• M60: 37,957,917 km (0.087 R)
• M61: 39,331,674 km (0.093 R)
• M62: 39,628,177 km (0.081 R)
• M63: 40,024,611 km (0.076 R)
• M64: 41,925,850 km (0.072 R)
• M65: 44,986,922 km (0.11 R)
• M66: 45,711,574 km (0.085 R)
• M67: 46,231,427 km (0.104 R)
• M68: 46,962,512 km (0.066 R)
• M69: 47,592,319 km (0.1 R)
• M70: 48,330,584 km (0.051 R)
• M71: 51,537,065 km (0.102 R)
• M72: 53,493,655 km (0.111 R)
• M73: 54,041,483 km (0.057 R)
• M74: 54,811,463 km (0.039 R)
• M75: 56,919,746 km (0.094 R)
• M76: 61,215,299 km (0.099 R)
• M77: 61,558,925 km (0.052 R)
• M78: 64,097,751 km (0.106 R)
• M79: 66,200,199 km (0.113 R)
• M80: 66,435,218 km (0.083 R)
• M81: 70,352,587 km (0.092 R)
• M82: 71,554,457 km (0.034 R)
• M83: 72,278,810 km (0.043 R)
• M84: 74,222,236 km (0.112 R)
• M85: 74,588,451 km (0.086 R)
• M86: 77,169,314 km (0.079 R)
• M87: 77,540,466 km (0.119 R)
• M88: 77,664,333 km (0.049 R)
• M89: 79,779,348 km (0.059 R)
• M90: 82,544,515 km (0.044 R)
• M91: 82,670,925 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 16,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit