🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.41 AU - 0.65 AU

Year: 161 Days

Day: 34.3 Hours

Environment

Temp: 105 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.41 AU - 1.53 AU

Year: 742 Days

Day: 17.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.35 AU - 1.71 AU

Year: 788 Days

Day: 27.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.7

Radius: 13.8

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.58 AU - 3.66 AU

Year: 2867 Days

Day: 5.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 19,319,375 km

• M1: 178,321 km (0.113 R)
• M2: 302,337 km (0.111 R)
• M3: 418,575 km (0.093 R)
• M4: 526,285 km (0.111 R)
• M5: 621,280 km (0.1 R)
• M6: 741,108 km (0.115 R)
• M7: 832,363 km (0.095 R)
• M8: 928,105 km (0.074 R)
• M9: 1,038,209 km (0.097 R)
• M10: 1,142,629 km (0.081 R)
• M11: 1,228,797 km (0.1 R)
• M12: 1,466,658 km (0.096 R)
• M13: 1,609,523 km (0.041 R)
• M14: 2,053,979 km (0.083 R)
• M15: 2,160,941 km (0.102 R)
• M16: 2,637,261 km (0.075 R)
• M17: 2,828,148 km (0.077 R)
• M18: 3,270,808 km (0.096 R)
• M19: 3,428,634 km (0.066 R)
• M20: 3,589,152 km (0.082 R)
• M21: 3,900,914 km (0.117 R)
• M22: 4,187,544 km (0.065 R)
• M23: 4,411,342 km (0.112 R)
• M24: 4,745,693 km (0.118 R)
• M25: 5,143,324 km (0.098 R)
• M26: 5,346,329 km (0.095 R)
• M27: 5,684,121 km (0.101 R)
• M28: 5,855,709 km (0.082 R)
• M29: 5,951,751 km (0.08 R)
• M30: 6,243,168 km (0.074 R)
• M31: 6,420,292 km (0.087 R)
• M32: 6,619,107 km (0.101 R)
• M33: 6,779,476 km (0.076 R)
• M34: 7,268,961 km (0.116 R)
• M35: 7,622,460 km (0.093 R)
• M36: 7,727,628 km (0.076 R)
• M37: 8,024,430 km (0.063 R)
• M38: 8,937,575 km (0.069 R)
• M39: 9,070,717 km (0.101 R)
• M40: 9,182,168 km (0.078 R)
• M41: 9,294,067 km (0.098 R)
• M42: 10,368,479 km (0.117 R)
• M43: 10,508,502 km (0.117 R)
• M44: 10,837,618 km (0.104 R)
• M45: 10,955,950 km (0.032 R)
• M46: 11,050,944 km (0.072 R)
• M47: 11,194,109 km (0.06 R)
• M48: 11,433,765 km (0.083 R)
• M49: 11,821,074 km (0.114 R)
• M50: 12,138,820 km (0.106 R)
• M51: 12,410,041 km (0.102 R)
• M52: 12,733,023 km (0.116 R)
• M53: 13,083,979 km (0.078 R)
• M54: 13,286,086 km (0.103 R)
• M55: 13,744,454 km (0.071 R)
• M56: 14,052,925 km (0.088 R)
• M57: 14,259,819 km (0.061 R)
• M58: 14,624,389 km (0.083 R)
• M59: 15,843,761 km (0.103 R)
• M60: 16,438,562 km (0.119 R)
• M61: 16,547,469 km (0.074 R)
• M62: 16,711,429 km (0.093 R)
• M63: 16,985,641 km (0.068 R)
• M64: 17,095,745 km (0.105 R)
• M65: 17,206,149 km (0.103 R)
• M66: 17,483,204 km (0.103 R)
• M67: 17,901,330 km (0.094 R)
• M68: 18,013,528 km (0.093 R)
• M69: 18,776,328 km (0.109 R)
• M70: 19,204,627 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 16,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit