🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.42 AU - 0.6 AU

Year: 130 Days

Day: 24.7 Hours

Environment

Temp: 245 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.32 AU - 1.56 AU

Year: 616 Days

Day: 27.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,621,978 km

• M1: 74,201 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.57 AU - 1.57 AU

Year: 701 Days

Day: 32.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.04 AU - 3.48 AU

Year: 2098 Days

Day: 36.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,621,978 km

• M1: 50,564 km (0.116 R)
• M2: 708,496 km (0.099 R)

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.6

Radius: 9.9

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.26 AU - 8.1 AU

Year: 6154 Days

Day: 7 Hours

Environment

Temp: -158 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,621,978 km

• M1: 278,252 km (0.06 R)
• M2: 386,561 km (0.079 R)
• M3: 587,620 km (0.083 R)
• M4: 808,726 km (0.068 R)
• M5: 1,241,513 km (0.067 R)
• M6: 1,346,830 km (0.104 R)
• M7: 1,604,736 km (0.089 R)
• M8: 1,759,121 km (0.074 R)
• M9: 1,858,305 km (0.066 R)
• M10: 1,979,778 km (0.063 R)
• M11: 2,649,528 km (0.084 R)
• M12: 2,717,894 km (0.095 R)
• M13: 2,787,008 km (0.092 R)
• M14: 3,261,982 km (0.12 R)
• M15: 3,434,318 km (0.035 R)
• M16: 3,891,190 km (0.048 R)
• M17: 4,286,727 km (0.106 R)
• M18: 5,374,752 km (0.052 R)
• M19: 5,549,483 km (0.104 R)
• M20: 6,024,605 km (0.066 R)
• M21: 6,175,699 km (0.084 R)
• M22: 6,543,710 km (0.113 R)
• M23: 6,699,142 km (0.063 R)
• M24: 7,109,190 km (0.083 R)
• M25: 7,821,425 km (0.077 R)
• M26: 7,953,371 km (0.042 R)
• M27: 8,086,214 km (0.114 R)
• M28: 8,286,675 km (0.1 R)
• M29: 8,966,747 km (0.089 R)
• M30: 9,104,826 km (0.031 R)
• M31: 9,208,946 km (0.059 R)
• M32: 9,453,389 km (0.049 R)
• M33: 9,770,835 km (0.114 R)
• M34: 11,075,628 km (0.105 R)
• M35: 11,261,129 km (0.095 R)
• M36: 11,861,765 km (0.09 R)
• M37: 12,743,345 km (0.118 R)
• M38: 12,898,777 km (0.118 R)
• M39: 13,211,736 km (0.119 R)
• M40: 14,125,031 km (0.111 R)
• M41: 14,609,728 km (0.105 R)
• M42: 15,429,674 km (0.095 R)
• M43: 16,138,319 km (0.111 R)
• M44: 16,602,521 km (0.095 R)
• M45: 16,814,950 km (0.064 R)
• M46: 17,500,857 km (0.108 R)
• M47: 18,414,899 km (0.098 R)
• M48: 18,546,845 km (0.096 R)
• M49: 18,723,071 km (0.07 R)
• M50: 19,210,760 km (0.084 R)
• M51: 20,698,960 km (0.115 R)
• M52: 21,572,462 km (0.085 R)
• M53: 21,711,438 km (0.1 R)
• M54: 22,223,811 km (0.118 R)
• M55: 23,118,107 km (0.088 R)
• M56: 23,402,941 km (0.091 R)
• M57: 23,545,807 km (0.118 R)
• M58: 23,688,972 km (0.062 R)
• M59: 24,024,221 km (0.034 R)
• M60: 24,168,284 km (0.119 R)
• M61: 24,457,457 km (0.11 R)
• M62: 25,331,707 km (0.074 R)
• M63: 26,562,897 km (0.101 R)
• M64: 26,662,230 km (0.093 R)
• M65: 26,960,977 km (0.086 R)
• M66: 27,461,382 km (0.067 R)
• M67: 27,914,215 km (0.081 R)
• M68: 28,369,740 km (0.057 R)
• M69: 30,631,510 km (0.085 R)
• M70: 31,468,361 km (0.101 R)
• M71: 31,573,528 km (0.049 R)
• M72: 31,731,354 km (0.111 R)
• M73: 32,524,821 km (0.088 R)
• M74: 33,217,908 km (0.094 R)
• M75: 33,646,655 km (0.051 R)
• M76: 33,915,632 km (0.087 R)
• M77: 34,185,357 km (0.11 R)
• M78: 35,053,175 km (0.103 R)
• M79: 35,271,288 km (0.093 R)
• M80: 35,708,862 km (0.097 R)
• M81: 35,873,270 km (0.063 R)
• M82: 36,534,044 km (0.113 R)
• M83: 36,810,501 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.5

Radius: 10

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.28 AU - 11.26 AU

Year: 11731 Days

Day: 13.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,621,978 km

• M1: 128,654 km (0.117 R)
• M2: 204,650 km (0.116 R)
• M3: 316,100 km (0.072 R)
• M4: 699,370 km (0.092 R)
• M5: 946,655 km (0.06 R)
• M6: 1,061,247 km (0.119 R)
• M7: 1,242,410 km (0.097 R)
• M8: 1,326,185 km (0.05 R)
• M9: 1,433,746 km (0.098 R)
• M10: 2,423,785 km (0.12 R)
• M11: 3,493,709 km (0.109 R)
• M12: 3,705,240 km (0.102 R)
• M13: 3,920,960 km (0.096 R)
• M14: 4,014,758 km (0.056 R)
• M15: 4,077,589 km (0.107 R)
• M16: 4,140,869 km (0.081 R)
• M17: 4,560,042 km (0.083 R)
• M18: 4,959,169 km (0.096 R)
• M19: 5,060,746 km (0.115 R)
• M20: 7,309,801 km (0.076 R)
• M21: 7,737,501 km (0.037 R)
• M22: 7,855,534 km (0.073 R)
• M23: 8,373,890 km (0.091 R)
• M24: 8,535,606 km (0.115 R)
• M25: 8,616,837 km (0.098 R)
• M26: 8,821,188 km (0.104 R)
• M27: 9,569,925 km (0.111 R)
• M28: 10,599,907 km (0.065 R)
• M29: 10,731,104 km (0.098 R)
• M30: 12,716,866 km (0.097 R)
• M31: 13,514,073 km (0.065 R)
• M32: 13,608,918 km (0.081 R)
• M33: 13,942,522 km (0.113 R)
• M34: 15,800,976 km (0.118 R)
• M35: 16,202,048 km (0.109 R)
• M36: 16,810,014 km (0.045 R)
• M37: 17,014,364 km (0.063 R)
• M38: 17,528,682 km (0.041 R)
• M39: 18,572,725 km (0.037 R)
• M40: 19,208,965 km (0.099 R)
• M41: 19,422,591 km (0.049 R)
• M42: 20,994,864 km (0.086 R)
• M43: 21,325,326 km (0.088 R)
• M44: 21,768,435 km (0.104 R)
• M45: 22,214,685 km (0.088 R)
• M46: 23,972,460 km (0.074 R)
• M47: 24,896,975 km (0.072 R)
• M48: 25,539,348 km (0.089 R)
• M49: 26,840,551 km (0.094 R)
• M50: 27,259,126 km (0.117 R)
• M51: 28,466,680 km (0.085 R)
• M52: 29,077,039 km (0.12 R)
• M53: 29,383,864 km (0.071 R)
• M54: 30,186,606 km (0.101 R)
• M55: 30,372,856 km (0.09 R)
• M56: 30,559,554 km (0.092 R)
• M57: 31,750,502 km (0.074 R)
• M58: 32,574,188 km (0.11 R)
• M59: 33,469,083 km (0.098 R)
• M60: 33,790,569 km (0.105 R)
• M61: 33,919,522 km (0.04 R)
• M62: 34,696,384 km (0.042 R)
• M63: 34,761,459 km (0.048 R)
• M64: 36,069,991 km (0.096 R)
• M65: 36,664,194 km (0.068 R)
• M66: 36,862,860 km (0.077 R)
• M67: 37,328,109 km (0.116 R)
• M68: 37,594,842 km (0.101 R)
• M69: 37,795,154 km (0.12 R)
• M70: 38,667,908 km (0.119 R)
• M71: 39,955,198 km (0.115 R)
• M72: 40,091,631 km (0.109 R)
• M73: 40,981,439 km (0.117 R)
• M74: 41,187,735 km (0.061 R)
• M75: 41,463,294 km (0.082 R)
• M76: 43,339,550 km (0.098 R)
• M77: 43,690,058 km (0.118 R)
• M78: 43,760,369 km (0.062 R)
• M79: 44,323,306 km (0.116 R)
• M80: 44,605,747 km (0.108 R)
• M81: 46,814,709 km (0.07 R)
• M82: 46,886,516 km (0.105 R)
• M83: 47,607,129 km (0.115 R)
• M84: 48,186,222 km (0.116 R)
• M85: 48,549,296 km (0.092 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 18,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit