🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.76 AU - 0.96 AU

Year: 293 Days

Day: 30.2 Hours

Environment

Temp: 107 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,844,113 km

• M1: 592,707 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.64 AU - 1.66 AU

Year: 778 Days

Day: 17.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.75 AU - 4.35 AU

Year: 2992 Days

Day: 35.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,844,113 km

• M1: 236,065 km (0.116 R)
• M2: 1,628,223 km (0.043 R)

Asteroid Belt

Center: 9.95 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.9

Radius: 3.3

Gravity: 10.28 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 15.05 AU - 16.63 AU

Year: 23142 Days

Day: 24.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,844,113 km

• M1: 48,619 km (0.108 R)
• M2: 101,278 km (0.043 R)
• M3: 315,652 km (0.12 R)
• M4: 449,392 km (0.086 R)
• M5: 584,180 km (0.093 R)
• M6: 648,058 km (0.091 R)
• M7: 889,359 km (0.062 R)
• M8: 981,811 km (0.094 R)
• M9: 1,319,154 km (0.102 R)
• M10: 1,644,230 km (0.105 R)
• M11: 1,780,963 km (0.119 R)
• M12: 2,389,078 km (0.072 R)
• M13: 2,809,149 km (0.111 R)
• M14: 4,107,060 km (0.087 R)
• M15: 4,323,528 km (0.096 R)
• M16: 4,354,794 km (0.067 R)
• M17: 4,799,698 km (0.113 R)
• M18: 4,962,012 km (0.059 R)
• M19: 5,159,331 km (0.064 R)
• M20: 5,426,364 km (0.116 R)
• M21: 6,113,317 km (0.116 R)
• M22: 6,466,966 km (0.072 R)
• M23: 6,610,431 km (0.066 R)
• M24: 6,900,202 km (0.113 R)
• M25: 7,756,201 km (0.061 R)
• M26: 8,177,319 km (0.115 R)
• M27: 8,293,407 km (0.071 R)
• M28: 8,371,198 km (0.039 R)
• M29: 8,527,378 km (0.111 R)
• M30: 9,161,673 km (0.102 R)
• M31: 9,282,249 km (0.107 R)
• M32: 9,729,098 km (0.052 R)
• M33: 10,224,416 km (0.095 R)
• M34: 10,349,629 km (0.056 R)
• M35: 10,601,403 km (0.093 R)
• M36: 11,802,674 km (0.079 R)
• M37: 13,363,727 km (0.103 R)
• M38: 14,988,360 km (0.098 R)
• M39: 15,847,800 km (0.09 R)
• M40: 15,895,971 km (0.045 R)
• M41: 16,234,810 km (0.05 R)
• M42: 16,429,586 km (0.081 R)
• M43: 16,576,192 km (0.12 R)
• M44: 17,067,771 km (0.101 R)
• M45: 17,814,114 km (0.115 R)
• M46: 18,317,511 km (0.077 R)
• M47: 20,587,659 km (0.105 R)
• M48: 21,168,996 km (0.111 R)
• M49: 21,862,831 km (0.036 R)
• M50: 23,822,713 km (0.09 R)
• M51: 24,321,472 km (0.072 R)
• M52: 24,488,423 km (0.053 R)
• M53: 25,329,163 km (0.054 R)
• M54: 25,724,700 km (0.071 R)
• M55: 25,894,943 km (0.076 R)
• M56: 26,522,057 km (0.112 R)
• M57: 28,316,035 km (0.12 R)
• M58: 29,138,972 km (0.065 R)
• M59: 30,328,126 km (0.111 R)
• M60: 30,808,185 km (0.09 R)
• M61: 32,019,479 km (0.052 R)
• M62: 33,555,251 km (0.075 R)
• M63: 34,363,229 km (0.086 R)
• M64: 35,745,214 km (0.103 R)
• M65: 35,935,204 km (0.057 R)
• M66: 36,315,930 km (0.089 R)
• M67: 36,761,732 km (0.087 R)
• M68: 39,736,486 km (0.079 R)
• M69: 40,261,574 km (0.078 R)
• M70: 42,051,064 km (0.113 R)
• M71: 42,184,655 km (0.06 R)
• M72: 42,385,266 km (0.093 R)
• M73: 43,056,362 km (0.095 R)
• M74: 43,123,531 km (0.091 R)
• M75: 43,528,193 km (0.05 R)
• M76: 43,798,517 km (0.076 R)
• M77: 44,273,041 km (0.104 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 16,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit