🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.67 AU - 0.95 AU

Year: 254 Days

Day: 27.7 Hours

Environment

Temp: 210 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.81 AU - 1.13 AU

Year: 333 Days

Day: 16.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,861,488 km

• M1: 420,968 km (0.09 R)
• M2: 658,530 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.12 AU - 1.6 AU

Year: 552 Days

Day: 43 Hours

Environment

Temp: 12 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,861,488 km

• M1: 848,519 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.76 AU - 2.16 AU

Year: 956 Days

Day: 40.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,861,488 km

• M1: 1,055,563 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.2

Radius: 11.3

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.73 AU - 7.97 AU

Year: 6939 Days

Day: 11.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,861,488 km

• M1: 159,920 km (0.1 R)
• M2: 232,924 km (0.099 R)
• M3: 346,319 km (0.096 R)
• M4: 499,058 km (0.093 R)
• M5: 620,382 km (0.108 R)
• M6: 846,874 km (0.071 R)
• M7: 1,047,933 km (0.062 R)
• M8: 1,136,645 km (0.097 R)
• M9: 1,557,912 km (0.118 R)
• M10: 1,829,133 km (0.089 R)
• M11: 1,915,601 km (0.058 R)
• M12: 2,025,854 km (0.082 R)
• M13: 2,161,091 km (0.105 R)
• M14: 2,276,132 km (0.119 R)
• M15: 2,633,521 km (0.06 R)
• M16: 3,401,706 km (0.088 R)
• M17: 3,755,206 km (0.08 R)
• M18: 4,120,823 km (0.078 R)
• M19: 4,206,842 km (0.097 R)
• M20: 4,825,728 km (0.091 R)
• M21: 5,254,326 km (0.072 R)
• M22: 5,536,318 km (0.112 R)
• M23: 5,727,055 km (0.076 R)
• M24: 6,017,425 km (0.114 R)
• M25: 6,148,024 km (0.047 R)
• M26: 6,378,853 km (0.055 R)
• M27: 6,679,844 km (0.115 R)
• M28: 6,917,256 km (0.088 R)
• M29: 7,752,162 km (0.052 R)
• M30: 8,037,594 km (0.067 R)
• M31: 8,253,913 km (0.114 R)
• M32: 8,803,236 km (0.1 R)
• M33: 9,176,034 km (0.115 R)
• M34: 9,478,072 km (0.113 R)
• M35: 9,783,402 km (0.095 R)
• M36: 9,898,742 km (0.092 R)
• M37: 9,975,784 km (0.081 R)
• M38: 10,956,997 km (0.06 R)
• M39: 11,845,758 km (0.09 R)
• M40: 13,052,414 km (0.118 R)
• M41: 13,264,394 km (0.098 R)
• M42: 14,297,966 km (0.095 R)
• M43: 15,001,375 km (0.093 R)
• M44: 15,401,998 km (0.111 R)
• M45: 16,947,195 km (0.118 R)
• M46: 17,457,623 km (0.068 R)
• M47: 18,114,657 km (0.079 R)
• M48: 18,875,362 km (0.084 R)
• M49: 19,938,404 km (0.101 R)
• M50: 20,280,684 km (0.089 R)
• M51: 20,723,643 km (0.054 R)
• M52: 20,822,528 km (0.12 R)
• M53: 21,169,894 km (0.098 R)
• M54: 21,769,781 km (0.081 R)
• M55: 22,578,208 km (0.045 R)
• M56: 23,293,735 km (0.066 R)
• M57: 24,172,622 km (0.094 R)
• M58: 25,062,281 km (0.036 R)
• M59: 25,167,747 km (0.055 R)
• M60: 25,431,788 km (0.09 R)
• M61: 25,537,703 km (0.084 R)
• M62: 25,803,090 km (0.071 R)
• M63: 25,962,710 km (0.095 R)
• M64: 26,283,000 km (0.086 R)
• M65: 26,927,617 km (0.098 R)
• M66: 28,892,585 km (0.107 R)
• M67: 29,169,042 km (0.098 R)
• M68: 29,557,697 km (0.109 R)
• M69: 29,836,398 km (0.061 R)
• M70: 30,171,946 km (0.118 R)
• M71: 30,733,985 km (0.106 R)
• M72: 31,016,276 km (0.107 R)
• M73: 32,555,638 km (0.12 R)
• M74: 32,843,465 km (0.077 R)
• M75: 33,074,294 km (0.055 R)
• M76: 33,595,643 km (0.104 R)
• M77: 33,711,880 km (0.06 R)
• M78: 34,178,177 km (0.117 R)
• M79: 35,826,895 km (0.109 R)
• M80: 38,408,805 km (0.068 R)
• M81: 39,507,451 km (0.072 R)
• M82: 40,616,271 km (0.114 R)
• M83: 41,236,803 km (0.109 R)
• M84: 41,610,648 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.7

Radius: 14.4

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 10.72 AU - 13.7 AU

Year: 14858 Days

Day: 11.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,861,488 km

• M1: 187,446 km (0.073 R)
• M2: 391,498 km (0.118 R)
• M3: 1,854,415 km (0.067 R)
• M4: 1,953,000 km (0.087 R)
• M5: 2,233,496 km (0.116 R)
• M6: 2,554,683 km (0.097 R)
• M7: 2,833,982 km (0.086 R)
• M8: 3,242,085 km (0.117 R)
• M9: 3,575,988 km (0.079 R)
• M10: 3,700,303 km (0.106 R)
• M11: 4,277,602 km (0.119 R)
• M12: 4,986,995 km (0.039 R)
• M13: 5,337,802 km (0.03 R)
• M14: 5,660,484 km (0.097 R)
• M15: 5,989,749 km (0.092 R)
• M16: 6,100,900 km (0.105 R)
• M17: 6,212,800 km (0.091 R)
• M18: 7,448,179 km (0.087 R)
• M19: 8,800,244 km (0.12 R)
• M20: 9,353,607 km (0.064 R)
• M21: 9,918,339 km (0.076 R)
• M22: 11,035,386 km (0.086 R)
• M23: 11,447,379 km (0.073 R)
• M24: 11,539,531 km (0.088 R)
• M25: 11,771,258 km (0.093 R)
• M26: 12,004,481 km (0.112 R)
• M27: 12,286,473 km (0.081 R)
• M28: 12,570,559 km (0.071 R)
• M29: 12,952,782 km (0.087 R)
• M30: 13,435,983 km (0.105 R)
• M31: 13,582,140 km (0.108 R)
• M32: 14,770,097 km (0.119 R)
• M33: 14,971,456 km (0.081 R)
• M34: 15,224,276 km (0.118 R)
• M35: 16,928,495 km (0.043 R)
• M36: 17,191,937 km (0.113 R)
• M37: 17,829,972 km (0.067 R)
• M38: 18,151,757 km (0.104 R)
• M39: 18,421,482 km (0.113 R)
• M40: 19,901,005 km (0.098 R)
• M41: 20,290,707 km (0.114 R)
• M42: 20,458,556 km (0.105 R)
• M43: 21,077,891 km (0.072 R)
• M44: 21,361,529 km (0.074 R)
• M45: 22,508,346 km (0.098 R)
• M46: 23,206,070 km (0.069 R)
• M47: 23,970,067 km (0.091 R)
• M48: 24,266,121 km (0.079 R)
• M49: 24,503,832 km (0.039 R)
• M50: 25,824,931 km (0.095 R)
• M51: 27,046,098 km (0.082 R)
• M52: 27,974,203 km (0.081 R)
• M53: 28,098,818 km (0.088 R)
• M54: 28,536,243 km (0.111 R)
• M55: 29,101,872 km (0.04 R)
• M56: 29,417,673 km (0.113 R)
• M57: 30,885,378 km (0.086 R)
• M58: 31,790,296 km (0.055 R)
• M59: 33,825,126 km (0.074 R)
• M60: 36,716,853 km (0.068 R)
• M61: 38,434,087 km (0.112 R)
• M62: 39,198,083 km (0.046 R)
• M63: 40,107,339 km (0.059 R)
• M64: 40,952,866 km (0.1 R)
• M65: 41,590,901 km (0.101 R)
• M66: 41,946,794 km (0.078 R)
• M67: 44,248,208 km (0.025 R)
• M68: 44,538,876 km (0.108 R)
• M69: 44,829,994 km (0.12 R)
• M70: 46,738,264 km (0.056 R)
• M71: 47,182,271 km (0.109 R)
• M72: 47,925,623 km (0.069 R)
• M73: 48,074,772 km (0.032 R)
• M74: 48,224,070 km (0.119 R)
• M75: 48,373,519 km (0.108 R)
• M76: 49,876,379 km (0.076 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 13,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit