🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.47 AU - 0.55 AU

Year: 132 Days

Day: 13.4 Hours

Environment

Temp: 272 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,791,752 km

• M1: 119,529 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.47 AU - 0.75 AU

Year: 172 Days

Day: 40.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.94 AU - 1.02 AU

Year: 351 Days

Day: 18.5 Hours

Environment

Temp: 70 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,791,752 km

• M1: 422,764 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.02 AU - 1.06 AU

Year: 384 Days

Day: 29.6 Hours

Environment

Temp: 36 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.32 AU - 1.82 AU

Year: 711 Days

Day: 14.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,791,752 km

• M1: 464,053 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.1 AU - 4.02 AU

Year: 2429 Days

Day: 32.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,791,752 km

• M1: 643,271 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472

Radius: 6

Gravity: 13.11 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 12.89 AU - 15.53 AU

Year: 19372 Days

Day: 19 Hours

Environment

Temp: -180 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,791,752 km

• M1: 80,484 km (0.104 R)
• M2: 160,967 km (0.108 R)
• M3: 303,833 km (0.049 R)
• M4: 433,235 km (0.063 R)
• M5: 723,007 km (0.078 R)
• M6: 922,271 km (0.082 R)
• M7: 1,040,453 km (0.042 R)
• M8: 1,265,748 km (0.107 R)
• M9: 1,533,827 km (0.064 R)
• M10: 1,646,025 km (0.109 R)
• M11: 1,703,172 km (0.103 R)
• M12: 2,215,395 km (0.061 R)
• M13: 3,084,110 km (0.054 R)
• M14: 4,721,608 km (0.109 R)
• M15: 5,051,471 km (0.066 R)
• M16: 5,908,518 km (0.025 R)
• M17: 6,671,766 km (0.09 R)
• M18: 7,276,291 km (0.063 R)
• M19: 7,370,837 km (0.113 R)
• M20: 7,608,996 km (0.073 R)
• M21: 7,656,868 km (0.071 R)
• M22: 7,753,059 km (0.116 R)
• M23: 7,801,379 km (0.092 R)
• M24: 8,686,700 km (0.091 R)
• M25: 10,657,801 km (0.036 R)
• M26: 10,765,212 km (0.092 R)
• M27: 11,144,144 km (0.104 R)
• M28: 11,307,804 km (0.108 R)
• M29: 11,472,362 km (0.102 R)
• M30: 12,419,615 km (0.109 R)
• M31: 15,651,378 km (0.037 R)
• M32: 15,712,414 km (0.113 R)
• M33: 15,773,599 km (0.12 R)
• M34: 15,834,785 km (0.085 R)
• M35: 16,451,128 km (0.078 R)
• M36: 16,637,527 km (0.108 R)
• M37: 16,887,206 km (0.076 R)
• M38: 16,949,888 km (0.072 R)
• M39: 17,453,584 km (0.092 R)
• M40: 18,218,328 km (0.085 R)
• M41: 18,282,655 km (0.069 R)
• M42: 19,255,041 km (0.1 R)
• M43: 23,030,891 km (0.075 R)
• M44: 25,001,993 km (0.092 R)
• M45: 26,807,041 km (0.095 R)
• M46: 27,246,410 km (0.068 R)
• M47: 27,910,026 km (0.117 R)
• M48: 28,355,379 km (0.103 R)
• M49: 29,932,589 km (0.112 R)
• M50: 30,084,281 km (0.079 R)
• M51: 31,076,414 km (0.102 R)
• M52: 31,306,945 km (0.106 R)
• M53: 31,460,881 km (0.055 R)
• M54: 34,513,426 km (0.088 R)
• M55: 34,752,184 km (0.101 R)
• M56: 35,632,118 km (0.066 R)
• M57: 36,681,398 km (0.05 R)
• M58: 37,169,087 km (0.065 R)
• M59: 37,577,190 km (0.077 R)
• M60: 38,151,047 km (0.107 R)
• M61: 40,056,625 km (0.111 R)
• M62: 42,077,991 km (0.065 R)
• M63: 42,759,111 km (0.099 R)
• M64: 43,443,970 km (0.119 R)
• M65: 43,873,764 km (0.087 R)
• M66: 44,911,076 km (0.097 R)
• M67: 45,956,466 km (0.086 R)
• M68: 48,872,278 km (0.107 R)
• M69: 49,498,495 km (0.119 R)
• M70: 49,767,621 km (0.076 R)
• M71: 50,217,462 km (0.085 R)
• M72: 50,939,721 km (0.115 R)
• M73: 51,030,227 km (0.037 R)
• M74: 52,029,691 km (0.036 R)
• M75: 52,669,072 km (0.102 R)
• M76: 53,494,852 km (0.05 R)
• M77: 53,771,159 km (0.078 R)
• M78: 55,066,378 km (0.117 R)
• M79: 55,252,328 km (0.107 R)
• M80: 56,372,068 km (0.078 R)
• M81: 57,216,698 km (0.092 R)
• M82: 59,203,956 km (0.094 R)
• M83: 60,253,834 km (0.116 R)
• M84: 60,732,996 km (0.057 R)
• M85: 60,829,037 km (0.102 R)
• M86: 61,695,359 km (0.063 R)
• M87: 62,468,780 km (0.105 R)
• M88: 62,856,837 km (0.085 R)
• M89: 63,245,492 km (0.095 R)
• M90: 64,808,490 km (0.08 R)
• M91: 65,299,471 km (0.043 R)
• M92: 65,791,797 km (0.105 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 10,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit