🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.9 AU - 1.04 AU

Year: 339 Days

Day: 37.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 140.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,173,847 km

• M1: 513,569 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.72 AU - 2.26 AU

Year: 996 Days

Day: 16.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512

Radius: 10.3

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.03 AU - 6.69 AU

Year: 4402 Days

Day: 14.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 25,173,847 km

• M1: 227,090 km (0.104 R)
• M2: 321,037 km (0.073 R)
• M3: 442,361 km (0.054 R)
• M4: 673,639 km (0.041 R)
• M5: 838,346 km (0.091 R)
• M6: 1,054,366 km (0.086 R)
• M7: 1,234,930 km (0.09 R)
• M8: 1,384,229 km (0.104 R)
• M9: 1,612,366 km (0.051 R)
• M10: 1,821,952 km (0.043 R)
• M11: 1,993,092 km (0.098 R)
• M12: 2,153,461 km (0.082 R)
• M13: 2,318,019 km (0.109 R)
• M14: 2,521,173 km (0.111 R)
• M15: 2,836,824 km (0.12 R)
• M16: 3,486,977 km (0.054 R)
• M17: 3,681,005 km (0.059 R)
• M18: 3,759,694 km (0.096 R)
• M19: 3,938,762 km (0.118 R)
• M20: 4,182,008 km (0.071 R)
• M21: 4,326,071 km (0.044 R)
• M22: 4,789,974 km (0.066 R)
• M23: 5,071,517 km (0.103 R)
• M24: 5,159,331 km (0.047 R)
• M25: 5,651,060 km (0.079 R)
• M26: 6,181,234 km (0.09 R)
• M27: 6,393,065 km (0.109 R)
• M28: 6,727,416 km (0.038 R)
• M29: 7,214,956 km (0.063 R)
• M30: 7,865,706 km (0.098 R)
• M31: 8,249,724 km (0.1 R)
• M32: 8,457,216 km (0.107 R)
• M33: 8,850,659 km (0.084 R)
• M34: 8,983,053 km (0.105 R)
• M35: 9,519,661 km (0.103 R)
• M36: 9,737,176 km (0.026 R)
• M37: 10,011,538 km (0.108 R)
• M38: 10,094,266 km (0.06 R)
• M39: 10,344,094 km (0.03 R)
• M40: 10,708,365 km (0.115 R)
• M41: 10,934,707 km (0.111 R)
• M42: 11,191,118 km (0.099 R)
• M43: 11,681,051 km (0.089 R)
• M44: 12,060,580 km (0.06 R)
• M45: 12,148,693 km (0.106 R)
• M46: 12,771,619 km (0.111 R)
• M47: 13,344,280 km (0.116 R)
• M48: 13,496,271 km (0.11 R)
• M49: 13,894,351 km (0.093 R)
• M50: 16,071,449 km (0.11 R)
• M51: 16,330,702 km (0.1 R)
• M52: 16,951,982 km (0.1 R)
• M53: 17,348,416 km (0.073 R)
• M54: 17,447,899 km (0.097 R)
• M55: 17,547,681 km (0.093 R)
• M56: 18,049,432 km (0.055 R)
• M57: 18,217,580 km (0.054 R)
• M58: 19,101,105 km (0.049 R)
• M59: 19,306,952 km (0.032 R)
• M60: 19,582,511 km (0.082 R)
• M61: 19,963,686 km (0.099 R)
• M62: 20,033,249 km (0.097 R)
• M63: 20,662,907 km (0.086 R)
• M64: 21,798,355 km (0.076 R)
• M65: 22,193,293 km (0.095 R)
• M66: 22,590,625 km (0.072 R)
• M67: 22,808,290 km (0.092 R)
• M68: 23,428,971 km (0.109 R)
• M69: 23,502,424 km (0.09 R)
• M70: 24,055,338 km (0.104 R)
• M71: 24,351,841 km (0.095 R)
• M72: 24,724,339 km (0.067 R)
• M73: 24,986,285 km (0.042 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 13,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit