🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.49 AU - 0.75 AU

Year: 175 Days

Day: 20.1 Hours

Environment

Temp: 203 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,551,003 km

• M1: 145,260 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.78 AU - 1.02 AU

Year: 306 Days

Day: 46.7 Hours

Environment

Temp: 80 °C

Axial Tilt: 18.7 °

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: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.97 AU - 0.99 AU

Year: 347 Days

Day: 42.3 Hours

Environment

Temp: 162 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,551,003 km

• M1: 121,922 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.9 AU - 4.18 AU

Year: 2385 Days

Day: 47.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.67 AU - 4.89 AU

Year: 3743 Days

Day: 36.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,551,003 km

• M1: 2,472,703 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.3

Radius: 11.8

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 8.07 AU - 11.01 AU

Year: 10553 Days

Day: 9.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 65,551,003 km

• M1: 160,219 km (0.05 R)
• M2: 255,064 km (0.099 R)
• M3: 408,402 km (0.103 R)
• M4: 681,717 km (0.087 R)
• M5: 1,197,980 km (0.111 R)
• M6: 1,468,453 km (0.111 R)
• M7: 1,921,136 km (0.106 R)
• M8: 2,110,078 km (0.099 R)
• M9: 2,416,305 km (0.101 R)
• M10: 2,667,031 km (0.094 R)
• M11: 2,926,434 km (0.074 R)
• M12: 3,268,564 km (0.089 R)
• M13: 3,520,935 km (0.091 R)
• M14: 3,649,440 km (0.115 R)
• M15: 3,938,014 km (0.111 R)
• M16: 4,481,653 km (0.064 R)
• M17: 5,165,465 km (0.103 R)
• M18: 5,639,541 km (0.114 R)
• M19: 6,220,579 km (0.044 R)
• M20: 6,724,873 km (0.11 R)
• M21: 6,885,092 km (0.119 R)
• M22: 7,439,801 km (0.032 R)
• M23: 7,873,635 km (0.055 R)
• M24: 8,110,598 km (0.117 R)
• M25: 8,976,471 km (0.118 R)
• M26: 9,402,525 km (0.109 R)
• M27: 9,617,946 km (0.114 R)
• M28: 9,726,405 km (0.066 R)
• M29: 9,944,369 km (0.049 R)
• M30: 10,459,285 km (0.057 R)
• M31: 10,794,982 km (0.103 R)
• M32: 10,945,328 km (0.03 R)
• M33: 11,668,933 km (0.11 R)
• M34: 12,251,018 km (0.08 R)
• M35: 13,282,496 km (0.109 R)
• M36: 13,363,129 km (0.11 R)
• M37: 13,686,709 km (0.089 R)
• M38: 13,931,152 km (0.12 R)
• M39: 14,218,230 km (0.048 R)
• M40: 14,839,810 km (0.038 R)
• M41: 15,853,036 km (0.1 R)
• M42: 16,584,121 km (0.111 R)
• M43: 17,106,816 km (0.103 R)
• M44: 17,414,239 km (0.062 R)
• M45: 18,347,431 km (0.096 R)
• M46: 18,482,069 km (0.044 R)
• M47: 18,572,127 km (0.077 R)
• M48: 18,933,406 km (0.116 R)
• M49: 19,069,390 km (0.088 R)
• M50: 19,433,960 km (0.075 R)
• M51: 20,123,606 km (0.104 R)
• M52: 20,355,184 km (0.088 R)
• M53: 20,727,683 km (0.093 R)
• M54: 21,196,522 km (0.098 R)
• M55: 21,337,892 km (0.096 R)
• M56: 21,811,220 km (0.11 R)
• M57: 23,106,588 km (0.075 R)
• M58: 23,203,527 km (0.115 R)
• M59: 23,690,169 km (0.082 R)
• M60: 24,673,925 km (0.076 R)
• M61: 24,921,808 km (0.109 R)
• M62: 25,871,755 km (0.087 R)
• M63: 26,275,370 km (0.109 R)
• M64: 28,687,785 km (0.071 R)
• M65: 30,849,624 km (0.111 R)
• M66: 30,956,437 km (0.098 R)
• M67: 31,223,918 km (0.115 R)
• M68: 32,031,148 km (0.064 R)
• M69: 32,139,307 km (0.118 R)
• M70: 32,355,925 km (0.118 R)
• M71: 32,899,713 km (0.102 R)
• M72: 34,217,072 km (0.118 R)
• M73: 35,944,030 km (0.077 R)
• M74: 36,112,627 km (0.045 R)
• M75: 37,528,122 km (0.096 R)
• M76: 37,756,259 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.3

Radius: 4.3

Gravity: 12.29 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 17.18 AU - 19.18 AU

Year: 27763 Days

Day: 23.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,551,003 km

• M1: 64,177 km (0.106 R)
• M2: 637,437 km (0.051 R)
• M3: 1,398,740 km (0.111 R)
• M4: 1,792,482 km (0.098 R)
• M5: 1,971,251 km (0.045 R)
• M6: 2,001,620 km (0.071 R)
• M7: 2,345,994 km (0.051 R)
• M8: 2,378,157 km (0.099 R)
• M9: 2,410,470 km (0.094 R)
• M10: 2,708,320 km (0.08 R)
• M11: 2,742,129 km (0.083 R)
• M12: 2,948,125 km (0.098 R)
• M13: 3,158,909 km (0.095 R)
• M14: 3,266,320 km (0.096 R)
• M15: 3,411,131 km (0.103 R)
• M16: 4,889,606 km (0.089 R)
• M17: 5,138,986 km (0.12 R)
• M18: 5,867,827 km (0.046 R)
• M19: 6,401,592 km (0.092 R)
• M20: 6,583,054 km (0.118 R)
• M21: 6,858,314 km (0.079 R)
• M22: 8,093,694 km (0.077 R)
• M23: 8,388,551 km (0.084 R)
• M24: 9,242,456 km (0.108 R)
• M25: 9,396,093 km (0.094 R)
• M26: 9,499,016 km (0.051 R)
• M27: 9,550,478 km (0.106 R)
• M28: 10,494,590 km (0.118 R)
• M29: 11,140,254 km (0.05 R)
• M30: 12,021,086 km (0.119 R)
• M31: 12,753,069 km (0.026 R)
• M32: 14,378,151 km (0.063 R)
• M33: 15,396,164 km (0.085 R)
• M34: 15,517,338 km (0.104 R)
• M35: 16,623,166 km (0.088 R)
• M36: 16,997,460 km (0.118 R)
• M37: 17,122,823 km (0.101 R)
• M38: 17,374,446 km (0.056 R)
• M39: 17,437,427 km (0.101 R)
• M40: 20,023,226 km (0.07 R)
• M41: 21,631,104 km (0.044 R)
• M42: 22,313,121 km (0.06 R)
• M43: 22,587,932 km (0.065 R)
• M44: 23,838,421 km (0.118 R)
• M45: 23,908,582 km (0.064 R)
• M46: 24,613,637 km (0.095 R)
• M47: 24,897,424 km (0.109 R)
• M48: 25,683,860 km (0.046 R)
• M49: 26,551,079 km (0.111 R)
• M50: 26,842,196 km (0.112 R)
• M51: 27,354,270 km (0.106 R)
• M52: 27,869,635 km (0.103 R)
• M53: 28,685,990 km (0.082 R)
• M54: 29,434,727 km (0.089 R)
• M55: 30,494,030 km (0.069 R)
• M56: 32,961,348 km (0.103 R)
• M57: 33,274,306 km (0.106 R)
• M58: 36,053,984 km (0.038 R)
• M59: 36,942,895 km (0.071 R)
• M60: 37,023,977 km (0.089 R)
• M61: 38,166,606 km (0.061 R)
• M62: 39,486,358 km (0.101 R)
• M63: 39,985,267 km (0.081 R)
• M64: 41,241,291 km (0.109 R)
• M65: 42,425,358 km (0.06 R)
• M66: 42,595,301 km (0.092 R)
• M67: 44,049,991 km (0.107 R)
• M68: 49,133,625 km (0.119 R)
• M69: 49,938,911 km (0.078 R)
• M70: 51,744,108 km (0.113 R)
• M71: 54,954,179 km (0.093 R)
• M72: 55,976,232 km (0.1 R)
• M73: 60,413,604 km (0.05 R)
• M74: 61,372,227 km (0.113 R)
• M75: 61,949,675 km (0.104 R)
• M76: 62,142,656 km (0.058 R)
• M77: 62,625,857 km (0.097 R)
• M78: 63,498,761 km (0.097 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 15,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit