🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.5 AU - 0.56 AU

Year: 145 Days

Day: 23.1 Hours

Environment

Temp: 200 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,027,834 km

• M1: 136,732 km (0.114 R)

Asteroid Belt

Center: 0.83 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.87 AU - 1.37 AU

Year: 447 Days

Day: 24.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,027,834 km

• M1: 35,155 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.57 AU - 2.57 AU

Year: 1122 Days

Day: 41.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,027,834 km

• M1: 257,757 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.21 AU - 2.49 AU

Year: 1357 Days

Day: 45 Hours

Environment

Temp: -83 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.13 AU - 3.67 AU

Year: 2362 Days

Day: 19.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.7

Radius: 9

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.24 AU - 7.38 AU

Year: 5971 Days

Day: 12.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,027,834 km

• M1: 121,174 km (0.067 R)
• M2: 200,611 km (0.108 R)
• M3: 302,786 km (0.081 R)
• M4: 394,789 km (0.119 R)
• M5: 692,638 km (0.065 R)
• M6: 881,281 km (0.094 R)
• M7: 990,039 km (0.097 R)
• M8: 1,086,978 km (0.091 R)
• M9: 1,204,113 km (0.071 R)
• M10: 1,325,736 km (0.046 R)
• M11: 1,619,397 km (0.062 R)
• M12: 1,773,932 km (0.118 R)
• M13: 2,014,934 km (0.087 R)
• M14: 2,118,455 km (0.026 R)
• M15: 2,440,091 km (0.11 R)
• M16: 2,528,503 km (0.088 R)
• M17: 2,617,963 km (0.095 R)
• M18: 2,731,358 km (0.116 R)
• M19: 2,846,399 km (0.084 R)
• M20: 3,033,845 km (0.066 R)
• M21: 3,201,245 km (0.111 R)
• M22: 3,298,334 km (0.077 R)
• M23: 3,645,700 km (0.084 R)
• M24: 3,823,871 km (0.089 R)
• M25: 4,868,364 km (0.085 R)
• M26: 5,494,431 km (0.08 R)
• M27: 6,480,729 km (0.096 R)
• M28: 6,696,898 km (0.108 R)
• M29: 6,915,610 km (0.115 R)
• M30: 7,327,902 km (0.038 R)
• M31: 8,076,789 km (0.08 R)
• M32: 8,242,843 km (0.075 R)
• M33: 8,815,803 km (0.114 R)
• M34: 9,332,214 km (0.03 R)
• M35: 9,471,490 km (0.106 R)
• M36: 9,576,508 km (0.118 R)
• M37: 9,716,980 km (0.073 R)
• M38: 9,929,110 km (0.116 R)
• M39: 10,214,393 km (0.06 R)
• M40: 10,322,103 km (0.101 R)
• M41: 11,012,647 km (0.116 R)
• M42: 11,307,953 km (0.083 R)
• M43: 11,419,404 km (0.116 R)
• M44: 12,784,484 km (0.076 R)
• M45: 13,881,635 km (0.095 R)
• M46: 14,000,865 km (0.11 R)
• M47: 14,120,543 km (0.103 R)
• M48: 14,401,189 km (0.085 R)
• M49: 14,886,335 km (0.032 R)
• M50: 15,624,301 km (0.075 R)
• M51: 16,795,802 km (0.059 R)
• M52: 17,135,838 km (0.112 R)
• M53: 17,263,893 km (0.12 R)
• M54: 17,736,024 km (0.068 R)
• M55: 17,822,342 km (0.057 R)
• M56: 17,952,193 km (0.047 R)
• M57: 19,089,735 km (0.111 R)
• M58: 19,444,432 km (0.094 R)
• M59: 19,980,591 km (0.108 R)
• M60: 20,567,014 km (0.105 R)
• M61: 20,793,954 km (0.095 R)
• M62: 21,756,617 km (0.062 R)
• M63: 21,895,294 km (0.104 R)
• M64: 22,127,021 km (0.103 R)
• M65: 22,968,359 km (0.104 R)
• M66: 24,010,757 km (0.095 R)
• M67: 24,585,961 km (0.112 R)
• M68: 24,778,643 km (0.089 R)
• M69: 26,043,344 km (0.105 R)
• M70: 27,879,358 km (0.115 R)
• M71: 28,736,704 km (0.081 R)
• M72: 29,143,311 km (0.093 R)
• M73: 29,245,187 km (0.115 R)
• M74: 29,449,388 km (0.076 R)
• M75: 29,602,875 km (0.061 R)
• M76: 29,807,825 km (0.113 R)
• M77: 29,910,598 km (0.077 R)
• M78: 30,580,946 km (0.05 R)
• M79: 31,621,998 km (0.098 R)
• M80: 32,094,278 km (0.087 R)
• M81: 32,886,549 km (0.082 R)
• M82: 35,900,796 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.4

Radius: 8.9

Gravity: 12.2 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.02 AU - 7.26 AU

Year: 6446 Days

Day: 11.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,027,834 km

• M1: 139,276 km (0.069 R)
• M2: 395,387 km (0.091 R)
• M3: 655,089 km (0.098 R)
• M4: 743,202 km (0.118 R)
• M5: 948,899 km (0.065 R)
• M6: 1,137,243 km (0.099 R)
• M7: 1,942,678 km (0.094 R)
• M8: 2,139,250 km (0.066 R)
• M9: 2,228,709 km (0.077 R)
• M10: 2,342,403 km (0.049 R)
• M11: 2,411,518 km (0.065 R)
• M12: 2,840,864 km (0.045 R)
• M13: 2,939,449 km (0.081 R)
• M14: 3,165,790 km (0.043 R)
• M15: 3,268,115 km (0.115 R)
• M16: 3,688,784 km (0.072 R)
• M17: 3,769,567 km (0.12 R)
• M18: 4,126,657 km (0.06 R)
• M19: 4,182,607 km (0.09 R)
• M20: 4,668,052 km (0.041 R)
• M21: 4,843,680 km (0.11 R)
• M22: 5,598,850 km (0.119 R)
• M23: 5,754,282 km (0.069 R)
• M24: 5,974,490 km (0.105 R)
• M25: 6,101,499 km (0.092 R)
• M26: 6,261,419 km (0.118 R)
• M27: 6,716,944 km (0.04 R)
• M28: 6,782,917 km (0.03 R)
• M29: 6,948,821 km (0.1 R)
• M30: 7,115,922 km (0.058 R)
• M31: 7,867,352 km (0.097 R)
• M32: 9,334,010 km (0.117 R)
• M33: 9,518,613 km (0.077 R)
• M34: 11,155,513 km (0.098 R)
• M35: 12,388,648 km (0.049 R)
• M36: 12,469,581 km (0.102 R)
• M37: 12,754,714 km (0.074 R)
• M38: 13,041,942 km (0.103 R)
• M39: 13,289,826 km (0.113 R)
• M40: 13,497,468 km (0.09 R)
• M41: 13,748,344 km (0.041 R)
• M42: 14,381,890 km (0.085 R)
• M43: 14,638,002 km (0.049 R)
• M44: 14,723,722 km (0.066 R)
• M45: 16,428,090 km (0.078 R)
• M46: 16,651,141 km (0.114 R)
• M47: 17,689,948 km (0.106 R)
• M48: 19,122,946 km (0.069 R)
• M49: 20,114,780 km (0.106 R)
• M50: 20,401,260 km (0.118 R)
• M51: 20,929,939 km (0.097 R)
• M52: 21,074,899 km (0.111 R)
• M53: 21,511,725 km (0.066 R)
• M54: 22,000,760 km (0.078 R)
• M55: 22,641,937 km (0.097 R)
• M56: 22,939,936 km (0.088 R)
• M57: 23,539,823 km (0.088 R)
• M58: 24,500,092 km (0.115 R)
• M59: 25,421,615 km (0.088 R)
• M60: 26,042,297 km (0.088 R)
• M61: 26,302,447 km (0.059 R)
• M62: 26,406,717 km (0.054 R)
• M63: 27,562,959 km (0.048 R)
• M64: 27,934,261 km (0.105 R)
• M65: 28,735,507 km (0.064 R)
• M66: 29,004,334 km (0.108 R)
• M67: 29,706,996 km (0.109 R)
• M68: 30,689,255 km (0.082 R)
• M69: 32,741,588 km (0.118 R)
• M70: 33,360,325 km (0.078 R)
• M71: 34,952,495 km (0.1 R)
• M72: 35,009,791 km (0.088 R)
• M73: 35,296,870 km (0.027 R)
• M74: 35,411,910 km (0.089 R)
• M75: 36,685,736 km (0.111 R)
• M76: 36,860,467 km (0.102 R)
• M77: 37,445,394 km (0.088 R)
• M78: 37,797,847 km (0.076 R)
• M79: 39,695,795 km (0.067 R)
• M80: 39,875,312 km (0.061 R)
• M81: 40,055,129 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.4

Radius: 13.7

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.03 AU - 9.87 AU

Year: 8445 Days

Day: 9.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,027,834 km

• M1: 222,751 km (0.094 R)
• M2: 318,494 km (0.079 R)
• M3: 420,220 km (0.084 R)
• M4: 589,565 km (0.073 R)
• M5: 830,867 km (0.099 R)
• M6: 1,175,540 km (0.078 R)
• M7: 1,393,205 km (0.062 R)
• M8: 1,526,497 km (0.117 R)
• M9: 1,953,000 km (0.07 R)
• M10: 2,191,459 km (0.076 R)
• M11: 2,280,620 km (0.039 R)
• M12: 2,579,067 km (0.106 R)
• M13: 2,673,613 km (0.077 R)
• M14: 2,866,146 km (0.077 R)
• M15: 3,088,298 km (0.085 R)
• M16: 3,602,466 km (0.115 R)
• M17: 5,242,508 km (0.114 R)
• M18: 5,363,233 km (0.091 R)
• M19: 5,700,277 km (0.056 R)
• M20: 6,884,045 km (0.105 R)
• M21: 7,183,391 km (0.032 R)
• M22: 7,284,070 km (0.091 R)
• M23: 7,555,141 km (0.095 R)
• M24: 7,863,911 km (0.104 R)
• M25: 8,107,157 km (0.065 R)
• M26: 8,247,181 km (0.074 R)
• M27: 8,352,797 km (0.088 R)
• M28: 8,494,167 km (0.107 R)
• M29: 8,707,942 km (0.105 R)
• M30: 8,923,513 km (0.085 R)
• M31: 9,580,696 km (0.039 R)
• M32: 10,710,759 km (0.092 R)
• M33: 11,369,737 km (0.099 R)
• M34: 11,487,471 km (0.116 R)
• M35: 11,684,491 km (0.07 R)
• M36: 12,122,065 km (0.063 R)
• M37: 13,508,089 km (0.078 R)
• M38: 13,925,318 km (0.116 R)
• M39: 14,559,014 km (0.097 R)
• M40: 15,549,203 km (0.117 R)
• M41: 15,723,634 km (0.059 R)
• M42: 16,162,554 km (0.099 R)
• M43: 16,250,817 km (0.077 R)
• M44: 16,828,564 km (0.082 R)
• M45: 17,775,967 km (0.094 R)
• M46: 18,279,214 km (0.114 R)
• M47: 19,206,123 km (0.102 R)
• M48: 20,434,022 km (0.109 R)
• M49: 21,057,546 km (0.117 R)
• M50: 22,175,940 km (0.118 R)
• M51: 23,413,413 km (0.048 R)
• M52: 24,267,617 km (0.11 R)
• M53: 24,876,929 km (0.117 R)
• M54: 25,029,968 km (0.116 R)
• M55: 26,682,276 km (0.118 R)
• M56: 27,258,527 km (0.059 R)
• M57: 27,944,733 km (0.073 R)
• M58: 28,529,810 km (0.063 R)
• M59: 29,226,487 km (0.045 R)
• M60: 30,254,823 km (0.075 R)
• M61: 30,581,994 km (0.117 R)
• M62: 30,910,361 km (0.073 R)
• M63: 31,570,686 km (0.082 R)
• M64: 31,736,440 km (0.091 R)
• M65: 32,402,450 km (0.067 R)
• M66: 33,692,133 km (0.074 R)
• M67: 33,918,026 km (0.106 R)
• M68: 34,998,422 km (0.083 R)
• M69: 35,112,715 km (0.046 R)
• M70: 35,801,613 km (0.081 R)
• M71: 35,974,548 km (0.094 R)
• M72: 36,205,527 km (0.12 R)
• M73: 36,785,219 km (0.051 R)
• M74: 36,901,456 km (0.118 R)
• M75: 37,134,530 km (0.037 R)
• M76: 37,367,903 km (0.087 R)
• M77: 37,484,888 km (0.098 R)
• M78: 38,601,636 km (0.1 R)
• M79: 39,015,873 km (0.09 R)
• M80: 39,253,135 km (0.096 R)
• M81: 39,610,075 km (0.098 R)
• M82: 40,027,902 km (0.107 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 19,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit