🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.59 AU - 0.69 AU

Year: 154 Days

Day: 28.7 Hours

Environment

Temp: 305 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.28 AU - 1.32 AU

Year: 445 Days

Day: 47.1 Hours

Environment

Temp: 132 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.97 AU - 3.79 AU

Year: 1866 Days

Day: 15.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,489,788 km

• M1: 1,137,692 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.61 AU - 9.03 AU

Year: 6566 Days

Day: 13.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,489,788 km

• M1: 3,925,299 km (0.086 R)
• M2: 5,748,149 km (0.094 R)

Asteroid Belt

Center: 8.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.1

Radius: 9.7

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.83 AU - 10.83 AU

Year: 9253 Days

Day: 5.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,489,788 km

• M1: 141,520 km (0.105 R)
• M2: 203,304 km (0.111 R)
• M3: 342,878 km (0.119 R)
• M4: 508,184 km (0.094 R)
• M5: 669,899 km (0.12 R)
• M6: 1,177,634 km (0.074 R)
• M7: 1,376,899 km (0.116 R)
• M8: 1,438,832 km (0.118 R)
• M9: 1,763,011 km (0.117 R)
• M10: 1,899,145 km (0.027 R)
• M11: 2,378,457 km (0.086 R)
• M12: 3,028,758 km (0.034 R)
• M13: 3,248,219 km (0.094 R)
• M14: 3,359,968 km (0.088 R)
• M15: 5,183,716 km (0.113 R)
• M16: 5,347,525 km (0.116 R)
• M17: 5,849,426 km (0.064 R)
• M18: 6,648,129 km (0.048 R)
• M19: 6,790,547 km (0.091 R)
• M20: 6,897,958 km (0.12 R)
• M21: 7,517,742 km (0.071 R)
• M22: 7,890,689 km (0.084 R)
• M23: 8,155,328 km (0.112 R)
• M24: 8,384,512 km (0.084 R)
• M25: 8,615,790 km (0.118 R)
• M26: 8,732,327 km (0.107 R)
• M27: 9,243,054 km (0.093 R)
• M28: 9,402,226 km (0.104 R)
• M29: 9,562,146 km (0.057 R)
• M30: 9,682,872 km (0.103 R)
• M31: 10,047,741 km (0.107 R)
• M32: 10,624,291 km (0.109 R)
• M33: 10,707,468 km (0.115 R)
• M34: 11,466,527 km (0.096 R)
• M35: 11,637,667 km (0.105 R)
• M36: 11,852,639 km (0.041 R)
• M37: 11,938,957 km (0.117 R)
• M38: 12,461,652 km (0.081 R)
• M39: 12,947,247 km (0.108 R)
• M40: 13,846,181 km (0.117 R)
• M41: 14,533,433 km (0.09 R)
• M42: 14,951,260 km (0.096 R)
• M43: 16,420,161 km (0.064 R)
• M44: 16,806,722 km (0.06 R)
• M45: 17,392,248 km (0.096 R)
• M46: 17,490,385 km (0.079 R)
• M47: 19,036,479 km (0.077 R)
• M48: 19,391,624 km (0.102 R)
• M49: 19,749,013 km (0.075 R)
• M50: 20,211,570 km (0.112 R)
• M51: 20,366,553 km (0.115 R)
• M52: 20,886,107 km (0.099 R)
• M53: 20,990,526 km (0.116 R)
• M54: 22,846,288 km (0.118 R)
• M55: 23,007,704 km (0.065 R)
• M56: 23,603,103 km (0.12 R)
• M57: 25,141,418 km (0.093 R)
• M58: 25,642,721 km (0.083 R)
• M59: 25,866,669 km (0.086 R)
• M60: 26,147,464 km (0.055 R)
• M61: 27,109,528 km (0.068 R)
• M62: 27,968,070 km (0.085 R)
• M63: 28,198,600 km (0.11 R)
• M64: 28,719,500 km (0.08 R)
• M65: 30,596,953 km (0.088 R)
• M66: 31,430,812 km (0.106 R)
• M67: 31,610,479 km (0.119 R)
• M68: 32,392,876 km (0.119 R)
• M69: 33,486,885 km (0.107 R)
• M70: 34,161,272 km (0.097 R)
• M71: 34,592,862 km (0.115 R)
• M72: 34,654,646 km (0.05 R)
• M73: 36,086,148 km (0.114 R)
• M74: 36,399,855 km (0.084 R)
• M75: 36,525,667 km (0.066 R)
• M76: 36,651,478 km (0.099 R)
• M77: 36,840,570 km (0.1 R)
• M78: 36,966,831 km (0.054 R)
• M79: 39,264,056 km (0.117 R)
• M80: 41,607,057 km (0.065 R)
• M81: 42,596,647 km (0.112 R)
• M82: 43,127,570 km (0.073 R)
• M83: 44,464,526 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.3

Radius: 9.5

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 12.7 AU - 18.88 AU

Year: 18838 Days

Day: 6.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 56,489,788 km

• M1: 128,953 km (0.096 R)
• M2: 1,330,972 km (0.095 R)
• M3: 1,848,431 km (0.111 R)
• M4: 2,443,083 km (0.112 R)
• M5: 3,009,460 km (0.059 R)
• M6: 3,548,611 km (0.045 R)
• M7: 4,353,597 km (0.079 R)
• M8: 4,593,702 km (0.117 R)
• M9: 5,990,796 km (0.034 R)
• M10: 6,070,532 km (0.079 R)
• M11: 7,509,065 km (0.078 R)
• M12: 7,884,556 km (0.115 R)
• M13: 8,623,868 km (0.104 R)
• M14: 8,986,643 km (0.114 R)
• M15: 9,789,834 km (0.036 R)
• M16: 10,104,887 km (0.032 R)
• M17: 10,455,246 km (0.094 R)
• M18: 10,680,241 km (0.066 R)
• M19: 11,037,181 km (0.073 R)
• M20: 12,064,021 km (0.072 R)
• M21: 12,131,340 km (0.092 R)
• M22: 12,640,122 km (0.103 R)
• M23: 13,259,906 km (0.092 R)
• M24: 13,433,739 km (0.075 R)
• M25: 13,503,601 km (0.096 R)
• M26: 15,141,548 km (0.076 R)
• M27: 16,878,978 km (0.061 R)
• M28: 18,329,180 km (0.065 R)
• M29: 18,600,700 km (0.119 R)
• M30: 22,208,552 km (0.088 R)
• M31: 24,176,063 km (0.097 R)
• M32: 25,980,961 km (0.104 R)
• M33: 27,873,524 km (0.119 R)
• M34: 28,588,901 km (0.075 R)
• M35: 30,725,458 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.9

Radius: 14.4

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 16.08 AU - 17 AU

Year: 20196 Days

Day: 11.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,489,788 km

• M1: 188,344 km (0.046 R)
• M2: 375,491 km (0.097 R)
• M3: 563,685 km (0.032 R)
• M4: 986,000 km (0.107 R)
• M5: 1,574,518 km (0.116 R)
• M6: 2,549,148 km (0.056 R)
• M7: 3,003,327 km (0.103 R)
• M8: 3,224,133 km (0.069 R)
• M9: 3,450,475 km (0.115 R)
• M10: 3,953,273 km (0.105 R)
• M11: 4,336,842 km (0.088 R)
• M12: 5,253,428 km (0.095 R)
• M13: 5,714,639 km (0.038 R)
• M14: 6,924,437 km (0.114 R)
• M15: 7,133,574 km (0.061 R)
• M16: 7,260,134 km (0.084 R)
• M17: 7,687,535 km (0.084 R)
• M18: 8,344,120 km (0.098 R)
• M19: 8,566,872 km (0.1 R)
• M20: 9,155,689 km (0.116 R)
• M21: 10,902,543 km (0.042 R)
• M22: 11,048,551 km (0.119 R)
• M23: 12,190,431 km (0.099 R)
• M24: 12,494,564 km (0.075 R)
• M25: 13,162,069 km (0.106 R)
• M26: 15,946,385 km (0.108 R)
• M27: 16,334,741 km (0.051 R)
• M28: 16,894,985 km (0.113 R)
• M29: 17,747,244 km (0.11 R)
• M30: 17,976,877 km (0.117 R)
• M31: 18,439,284 km (0.104 R)
• M32: 18,671,759 km (0.037 R)
• M33: 18,905,431 km (0.107 R)
• M34: 19,198,792 km (0.083 R)
• M35: 19,552,741 km (0.111 R)
• M36: 20,869,352 km (0.03 R)
• M37: 21,111,850 km (0.12 R)
• M38: 22,400,187 km (0.091 R)
• M39: 22,586,287 km (0.12 R)
• M40: 23,147,727 km (0.12 R)
• M41: 23,524,564 km (0.093 R)
• M42: 23,966,776 km (0.073 R)
• M43: 24,475,708 km (0.071 R)
• M44: 24,603,464 km (0.1 R)
• M45: 26,023,447 km (0.06 R)
• M46: 27,205,121 km (0.062 R)
• M47: 27,470,059 km (0.076 R)
• M48: 28,605,656 km (0.104 R)
• M49: 30,166,560 km (0.108 R)
• M50: 30,440,773 km (0.096 R)
• M51: 32,103,853 km (0.11 R)
• M52: 32,313,738 km (0.088 R)
• M53: 32,946,388 km (0.098 R)
• M54: 33,087,459 km (0.113 R)
• M55: 33,299,588 km (0.105 R)
• M56: 33,441,258 km (0.076 R)
• M57: 33,583,076 km (0.093 R)
• M58: 35,373,015 km (0.062 R)
• M59: 38,597,896 km (0.112 R)
• M60: 38,746,746 km (0.112 R)
• M61: 38,970,245 km (0.119 R)
• M62: 39,268,992 km (0.086 R)
• M63: 40,019,375 km (0.097 R)
• M64: 40,774,246 km (0.103 R)
• M65: 42,990,389 km (0.068 R)
• M66: 43,608,527 km (0.086 R)
• M67: 43,841,152 km (0.103 R)
• M68: 44,619,510 km (0.063 R)
• M69: 45,010,259 km (0.113 R)
• M70: 46,505,939 km (0.094 R)
• M71: 47,937,890 km (0.095 R)
• M72: 49,626,700 km (0.093 R)
• M73: 50,112,744 km (0.03 R)
• M74: 50,600,433 km (0.11 R)
• M75: 51,580,598 km (0.069 R)
• M76: 51,990,795 km (0.061 R)
• M77: 52,402,040 km (0.031 R)
• M78: 53,808,559 km (0.086 R)
• M79: 54,308,066 km (0.095 R)
• M80: 55,647,266 km (0.041 R)

Kuiper Belt

Range: 36.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 18,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit