🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.64 AU - 1.06 AU

Year: 294 Days

Day: 19.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,718,849 km

• M1: 194,178 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.78 AU - 4.4 AU

Year: 3100 Days

Day: 44 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,718,849 km

• M1: 2,281,816 km (0.076 R)

Asteroid Belt

Center: 5.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.7

Radius: 13.2

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.28 AU - 9.5 AU

Year: 8305 Days

Day: 9.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,718,849 km

• M1: 169,046 km (0.065 R)
• M2: 260,599 km (0.061 R)
• M3: 484,697 km (0.086 R)
• M4: 587,770 km (0.106 R)
• M5: 676,781 km (0.079 R)
• M6: 883,675 km (0.112 R)
• M7: 1,043,296 km (0.102 R)
• M8: 1,662,780 km (0.03 R)
• M9: 1,779,167 km (0.084 R)
• M10: 2,020,319 km (0.061 R)
• M11: 2,927,481 km (0.071 R)
• M12: 3,028,609 km (0.081 R)
• M13: 3,381,660 km (0.048 R)
• M14: 3,617,426 km (0.092 R)
• M15: 3,748,175 km (0.086 R)
• M16: 3,836,288 km (0.055 R)
• M17: 4,241,698 km (0.097 R)
• M18: 4,356,739 km (0.079 R)
• M19: 4,755,866 km (0.04 R)
• M20: 5,020,505 km (0.118 R)
• M21: 5,191,495 km (0.111 R)
• M22: 5,439,079 km (0.119 R)
• M23: 5,946,067 km (0.051 R)
• M24: 6,127,080 km (0.077 R)
• M25: 6,257,679 km (0.065 R)
• M26: 6,494,792 km (0.083 R)
• M27: 6,601,305 km (0.1 R)
• M28: 6,869,833 km (0.064 R)
• M29: 7,334,634 km (0.103 R)
• M30: 7,445,636 km (0.068 R)
• M31: 7,753,358 km (0.03 R)
• M32: 8,468,586 km (0.117 R)
• M33: 8,760,751 km (0.106 R)
• M34: 9,839,501 km (0.079 R)
• M35: 11,055,283 km (0.093 R)
• M36: 11,150,726 km (0.111 R)
• M37: 11,342,511 km (0.096 R)
• M38: 12,582,677 km (0.108 R)
• M39: 12,882,770 km (0.107 R)
• M40: 13,117,788 km (0.061 R)
• M41: 13,286,535 km (0.072 R)
• M42: 13,422,071 km (0.111 R)
• M43: 13,968,701 km (0.063 R)
• M44: 14,210,152 km (0.073 R)
• M45: 14,872,572 km (0.106 R)
• M46: 15,723,783 km (0.073 R)
• M47: 16,119,171 km (0.117 R)
• M48: 16,627,205 km (0.059 R)
• M49: 16,956,619 km (0.057 R)
• M50: 17,362,030 km (0.119 R)
• M51: 17,696,231 km (0.071 R)
• M52: 17,995,128 km (0.119 R)
• M53: 18,597,708 km (0.082 R)
• M54: 19,591,337 km (0.096 R)
• M55: 19,784,318 km (0.099 R)
• M56: 20,016,793 km (0.099 R)
• M57: 20,523,781 km (0.068 R)
• M58: 20,759,098 km (0.062 R)
• M59: 21,550,172 km (0.1 R)
• M60: 21,669,700 km (0.03 R)
• M61: 22,109,817 km (0.097 R)
• M62: 22,351,119 km (0.05 R)
• M63: 22,552,777 km (0.114 R)
• M64: 23,365,841 km (0.115 R)
• M65: 23,570,641 km (0.064 R)
• M66: 23,652,770 km (0.111 R)
• M67: 25,146,504 km (0.088 R)
• M68: 25,777,807 km (0.093 R)
• M69: 25,862,480 km (0.102 R)
• M70: 26,244,254 km (0.082 R)
• M71: 26,499,767 km (0.08 R)
• M72: 26,970,402 km (0.095 R)
• M73: 27,573,431 km (0.12 R)
• M74: 28,224,481 km (0.117 R)
• M75: 28,617,474 km (0.104 R)
• M76: 28,836,635 km (0.102 R)
• M77: 29,630,252 km (0.096 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 16,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit