🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.48 AU - 0.52 AU

Year: 130 Days

Day: 26.3 Hours

Environment

Temp: 254 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,847,238 km

• M1: 93,199 km (0.103 R)
• M2: 136,134 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.54 AU - 0.66 AU

Year: 171 Days

Day: 31.7 Hours

Environment

Temp: 145 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,847,238 km

• M1: 85,420 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.64 AU - 0.74 AU

Year: 211 Days

Day: 13.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.81 AU - 0.93 AU

Year: 299 Days

Day: 38.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,847,238 km

• M1: 420,520 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.73 AU - 2.57 AU

Year: 1163 Days

Day: 31.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.36 AU - 4.56 AU

Year: 3475 Days

Day: 34.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.5

Radius: 6.1

Gravity: 26.7 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 10.85 AU - 17.37 AU

Year: 19555 Days

Day: 23.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 84,847,238 km

• M1: 83,476 km (0.101 R)
• M2: 136,583 km (0.095 R)
• M3: 431,291 km (0.066 R)
• M4: 516,412 km (0.092 R)
• M5: 584,030 km (0.091 R)
• M6: 1,023,698 km (0.085 R)
• M7: 1,080,994 km (0.064 R)
• M8: 1,416,393 km (0.092 R)
• M9: 1,679,685 km (0.108 R)
• M10: 1,782,309 km (0.097 R)
• M11: 2,288,847 km (0.098 R)
• M12: 2,480,034 km (0.08 R)
• M13: 2,837,423 km (0.11 R)
• M14: 2,960,093 km (0.105 R)
• M15: 3,295,940 km (0.078 R)
• M16: 5,965,365 km (0.1 R)
• M17: 6,175,699 km (0.051 R)
• M18: 6,441,984 km (0.072 R)
• M19: 6,766,611 km (0.091 R)
• M20: 7,601,217 km (0.104 R)
• M21: 7,714,912 km (0.095 R)
• M22: 8,350,553 km (0.032 R)
• M23: 8,467,987 km (0.106 R)
• M24: 8,644,962 km (0.072 R)
• M25: 8,883,122 km (0.116 R)
• M26: 9,980,721 km (0.052 R)
• M27: 10,105,187 km (0.114 R)
• M28: 10,799,620 km (0.118 R)
• M29: 11,314,386 km (0.085 R)
• M30: 12,434,425 km (0.118 R)
• M31: 12,973,726 km (0.099 R)
• M32: 13,314,659 km (0.114 R)
• M33: 14,707,415 km (0.115 R)
• M34: 14,849,234 km (0.096 R)
• M35: 15,134,368 km (0.041 R)
• M36: 16,073,094 km (0.1 R)
• M37: 17,030,521 km (0.103 R)
• M38: 17,104,871 km (0.061 R)
• M39: 17,328,819 km (0.033 R)
• M40: 17,854,955 km (0.103 R)
• M41: 18,158,040 km (0.096 R)
• M42: 20,011,857 km (0.071 R)
• M43: 27,303,407 km (0.09 R)
• M44: 30,859,946 km (0.081 R)
• M45: 31,405,829 km (0.094 R)
• M46: 34,370,859 km (0.091 R)
• M47: 34,559,053 km (0.055 R)
• M48: 34,653,300 km (0.049 R)
• M49: 36,748,567 km (0.119 R)
• M50: 37,327,062 km (0.105 R)
• M51: 38,395,640 km (0.107 R)
• M52: 39,769,846 km (0.111 R)
• M53: 40,562,415 km (0.073 R)
• M54: 40,861,013 km (0.105 R)
• M55: 41,360,221 km (0.117 R)
• M56: 43,275,522 km (0.079 R)
• M57: 43,478,826 km (0.106 R)
• M58: 48,768,906 km (0.065 R)
• M59: 49,086,353 km (0.115 R)
• M60: 49,404,398 km (0.095 R)
• M61: 50,683,759 km (0.098 R)
• M62: 51,220,067 km (0.111 R)
• M63: 52,623,145 km (0.093 R)
• M64: 54,367,457 km (0.113 R)
• M65: 54,916,331 km (0.076 R)
• M66: 55,136,539 km (0.078 R)
• M67: 56,130,617 km (0.065 R)
• M68: 57,019,079 km (0.114 R)
• M69: 57,241,980 km (0.11 R)
• M70: 57,912,328 km (0.077 R)
• M71: 58,248,474 km (0.117 R)
• M72: 58,360,673 km (0.082 R)
• M73: 63,829,821 km (0.1 R)
• M74: 63,945,610 km (0.094 R)
• M75: 64,061,249 km (0.106 R)
• M76: 65,689,023 km (0.117 R)
• M77: 65,922,546 km (0.036 R)
• M78: 66,039,531 km (0.079 R)
• M79: 66,625,207 km (0.115 R)
• M80: 71,251,970 km (0.096 R)
• M81: 75,369,352 km (0.115 R)
• M82: 76,103,878 km (0.088 R)
• M83: 76,594,858 km (0.106 R)
• M84: 79,065,766 km (0.097 R)
• M85: 79,563,179 km (0.119 R)
• M86: 80,560,847 km (0.059 R)
• M87: 81,061,252 km (0.107 R)
• M88: 81,939,541 km (0.088 R)
• M89: 82,442,788 km (0.115 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 13,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit