🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.94 AU - 5.72 AU

Year: 3858 Days

Day: 43.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.2

Radius: 9.9

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.85 AU - 8.77 AU

Year: 8706 Days

Day: 13.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 73.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,790,948 km

• M1: 126,410 km (0.07 R)
• M2: 669,600 km (0.041 R)
• M3: 1,668,914 km (0.095 R)
• M4: 1,967,661 km (0.111 R)
• M5: 2,326,845 km (0.078 R)
• M6: 2,414,360 km (0.106 R)
• M7: 2,775,788 km (0.09 R)
• M8: 2,845,501 km (0.116 R)
• M9: 3,106,250 km (0.073 R)
• M10: 3,856,184 km (0.071 R)
• M11: 4,632,747 km (0.086 R)
• M12: 4,771,574 km (0.105 R)
• M13: 4,939,871 km (0.091 R)
• M14: 5,662,429 km (0.108 R)
• M15: 5,870,669 km (0.102 R)
• M16: 6,172,558 km (0.098 R)
• M17: 6,981,284 km (0.03 R)
• M18: 7,430,676 km (0.071 R)
• M19: 7,528,064 km (0.114 R)
• M20: 7,856,282 km (0.106 R)
• M21: 7,922,404 km (0.078 R)
• M22: 7,988,825 km (0.098 R)
• M23: 8,055,397 km (0.087 R)
• M24: 8,868,461 km (0.104 R)
• M25: 9,319,947 km (0.101 R)
• M26: 9,495,575 km (0.098 R)
• M27: 9,601,491 km (0.083 R)
• M28: 10,828,941 km (0.116 R)
• M29: 11,162,245 km (0.089 R)
• M30: 11,236,745 km (0.093 R)
• M31: 11,611,787 km (0.048 R)
• M32: 11,952,720 km (0.063 R)
• M33: 13,231,333 km (0.096 R)
• M34: 13,906,917 km (0.062 R)
• M35: 14,552,881 km (0.111 R)
• M36: 14,634,412 km (0.1 R)
• M37: 14,920,592 km (0.09 R)
• M38: 15,126,290 km (0.104 R)
• M39: 15,291,446 km (0.111 R)
• M40: 15,540,376 km (0.119 R)
• M41: 16,126,202 km (0.101 R)
• M42: 16,252,761 km (0.112 R)
• M43: 17,535,862 km (0.118 R)
• M44: 18,453,496 km (0.107 R)
• M45: 18,806,996 km (0.045 R)
• M46: 19,029,298 km (0.107 R)
• M47: 19,252,199 km (0.12 R)
• M48: 20,243,883 km (0.113 R)
• M49: 20,471,571 km (0.09 R)
• M50: 20,700,157 km (0.099 R)
• M51: 21,762,301 km (0.071 R)
• M52: 21,995,674 km (0.119 R)
• M53: 22,135,997 km (0.049 R)
• M54: 22,370,566 km (0.086 R)
• M55: 23,031,789 km (0.115 R)
• M56: 23,221,928 km (0.081 R)
• M57: 23,364,943 km (0.056 R)
• M58: 23,603,702 km (0.118 R)
• M59: 23,987,570 km (0.089 R)
• M60: 24,228,572 km (0.06 R)
• M61: 24,518,792 km (0.109 R)
• M62: 25,543,687 km (0.102 R)
• M63: 25,641,973 km (0.113 R)
• M64: 27,132,267 km (0.067 R)
• M65: 27,333,027 km (0.074 R)
• M66: 27,989,014 km (0.088 R)
• M67: 28,752,561 km (0.115 R)
• M68: 28,957,211 km (0.097 R)
• M69: 29,059,835 km (0.104 R)
• M70: 29,213,771 km (0.08 R)
• M71: 30,664,721 km (0.064 R)
• M72: 31,188,613 km (0.11 R)
• M73: 31,821,113 km (0.097 R)
• M74: 32,086,051 km (0.112 R)
• M75: 32,831,347 km (0.079 R)
• M76: 32,991,866 km (0.072 R)
• M77: 34,665,267 km (0.095 R)
• M78: 34,883,082 km (0.113 R)
• M79: 35,265,604 km (0.086 R)
• M80: 35,539,667 km (0.042 R)
• M81: 36,753,803 km (0.111 R)
• M82: 36,864,954 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.9

Radius: 12.8

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 10.92 AU - 11.18 AU

Year: 13350 Days

Day: 12.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,790,948 km

• M1: 215,271 km (0.116 R)
• M2: 344,823 km (0.108 R)
• M3: 534,812 km (0.103 R)
• M4: 744,399 km (0.082 R)
• M5: 892,950 km (0.047 R)
• M6: 1,075,908 km (0.079 R)
• M7: 1,172,399 km (0.055 R)
• M8: 1,453,643 km (0.088 R)
• M9: 1,616,555 km (0.117 R)
• M10: 1,843,345 km (0.079 R)
• M11: 2,020,618 km (0.114 R)
• M12: 2,955,904 km (0.086 R)
• M13: 3,200,048 km (0.081 R)
• M14: 3,933,975 km (0.058 R)
• M15: 4,840,987 km (0.06 R)
• M16: 5,810,680 km (0.078 R)
• M17: 6,565,701 km (0.068 R)
• M18: 6,931,617 km (0.05 R)
• M19: 7,304,415 km (0.062 R)
• M20: 7,398,662 km (0.048 R)
• M21: 7,540,780 km (0.113 R)
• M22: 7,827,709 km (0.097 R)
• M23: 7,972,519 km (0.066 R)
• M24: 8,461,854 km (0.077 R)
• M25: 9,315,908 km (0.109 R)
• M26: 9,572,469 km (0.063 R)
• M27: 10,250,297 km (0.116 R)
• M28: 10,408,870 km (0.078 R)
• M29: 11,652,178 km (0.072 R)
• M30: 12,207,336 km (0.074 R)
• M31: 12,488,131 km (0.094 R)
• M32: 12,657,625 km (0.053 R)
• M33: 14,335,665 km (0.066 R)
• M34: 15,050,294 km (0.115 R)
• M35: 15,472,609 km (0.118 R)
• M36: 16,950,037 km (0.102 R)
• M37: 17,137,782 km (0.093 R)
• M38: 17,515,667 km (0.096 R)
• M39: 17,768,936 km (0.086 R)
• M40: 18,729,953 km (0.109 R)
• M41: 19,707,874 km (0.088 R)
• M42: 21,104,669 km (0.12 R)
• M43: 22,601,994 km (0.076 R)
• M44: 23,085,644 km (0.104 R)
• M45: 23,922,644 km (0.107 R)
• M46: 24,698,608 km (0.101 R)
• M47: 24,982,844 km (0.079 R)
• M48: 25,125,411 km (0.105 R)
• M49: 26,202,965 km (0.098 R)
• M50: 27,075,868 km (0.115 R)
• M51: 27,295,627 km (0.059 R)
• M52: 28,700,950 km (0.054 R)
• M53: 28,925,047 km (0.108 R)
• M54: 29,299,790 km (0.109 R)
• M55: 30,967,657 km (0.116 R)
• M56: 32,355,027 km (0.077 R)
• M57: 32,978,103 km (0.073 R)
• M58: 33,605,217 km (0.039 R)
• M59: 36,314,135 km (0.106 R)
• M60: 37,205,439 km (0.11 R)
• M61: 39,340,949 km (0.095 R)
• M62: 41,347,056 km (0.059 R)
• M63: 42,362,676 km (0.111 R)
• M64: 42,703,011 km (0.101 R)
• M65: 42,788,282 km (0.04 R)
• M66: 42,873,553 km (0.079 R)
• M67: 42,958,824 km (0.091 R)
• M68: 43,901,440 km (0.088 R)
• M69: 45,545,371 km (0.113 R)
• M70: 47,385,874 km (0.081 R)
• M71: 49,339,921 km (0.115 R)
• M72: 50,416,876 km (0.037 R)
• M73: 50,687,349 km (0.116 R)
• M74: 51,139,135 km (0.063 R)
• M75: 52,411,315 km (0.041 R)
• M76: 54,894,191 km (0.096 R)
• M77: 55,079,542 km (0.059 R)
• M78: 56,289,939 km (0.092 R)
• M79: 56,851,679 km (0.034 R)
• M80: 59,401,874 km (0.08 R)
• M81: 60,069,080 km (0.114 R)
• M82: 60,451,452 km (0.1 R)
• M83: 60,547,195 km (0.109 R)
• M84: 63,442,512 km (0.08 R)
• M85: 63,539,751 km (0.09 R)
• M86: 65,692,464 km (0.061 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 20,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit