🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.55 AU - 0.61 AU

Year: 161 Days

Day: 40.8 Hours

Environment

Temp: 226 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,690,523 km

• M1: 108,758 km (0.104 R)
• M2: 134,488 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.55 AU - 0.67 AU

Year: 173 Days

Day: 39.1 Hours

Environment

Temp: 137 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,690,523 km

• M1: 50,863 km (0.05 R)
• M2: 184,753 km (0.1 R)

Asteroid Belt

Center: 3.18 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.2

Radius: 8.5

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.16 AU - 6.34 AU

Year: 5011 Days

Day: 14.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,690,523 km

• M1: 135,386 km (0.067 R)
• M2: 200,312 km (0.115 R)
• M3: 259,702 km (0.101 R)
• M4: 470,934 km (0.102 R)
• M5: 587,620 km (0.112 R)
• M6: 724,802 km (0.106 R)
• M7: 787,034 km (0.115 R)
• M8: 851,212 km (0.066 R)
• M9: 928,554 km (0.115 R)
• M10: 1,008,290 km (0.096 R)
• M11: 1,199,625 km (0.068 R)
• M12: 1,700,629 km (0.119 R)
• M13: 1,929,513 km (0.101 R)
• M14: 2,032,885 km (0.114 R)
• M15: 2,092,874 km (0.107 R)
• M16: 2,229,906 km (0.058 R)
• M17: 2,322,806 km (0.071 R)
• M18: 2,577,272 km (0.106 R)
• M19: 2,824,109 km (0.085 R)
• M20: 3,130,335 km (0.078 R)
• M21: 3,646,149 km (0.081 R)
• M22: 3,701,051 km (0.076 R)
• M23: 4,169,293 km (0.049 R)
• M24: 4,284,483 km (0.072 R)
• M25: 4,715,923 km (0.05 R)
• M26: 4,957,075 km (0.069 R)
• M27: 5,181,771 km (0.082 R)
• M28: 5,430,702 km (0.101 R)
• M29: 5,897,298 km (0.114 R)
• M30: 6,048,392 km (0.027 R)
• M31: 6,443,031 km (0.091 R)
• M32: 7,396,119 km (0.049 R)
• M33: 7,582,667 km (0.068 R)
• M34: 7,676,615 km (0.057 R)
• M35: 7,747,225 km (0.094 R)
• M36: 7,984,338 km (0.097 R)
• M37: 8,368,505 km (0.064 R)
• M38: 8,808,023 km (0.092 R)
• M39: 8,931,591 km (0.099 R)
• M40: 9,355,552 km (0.093 R)
• M41: 9,481,513 km (0.109 R)
• M42: 9,608,073 km (0.061 R)
• M43: 10,535,580 km (0.119 R)
• M44: 11,036,583 km (0.101 R)
• M45: 11,303,316 km (0.09 R)
• M46: 11,437,505 km (0.031 R)
• M47: 11,680,452 km (0.112 R)
• M48: 12,253,861 km (0.117 R)
• M49: 12,419,466 km (0.116 R)
• M50: 12,502,492 km (0.082 R)
• M51: 12,557,993 km (0.086 R)
• M52: 13,371,357 km (0.097 R)
• M53: 14,230,797 km (0.1 R)
• M54: 14,375,757 km (0.106 R)
• M55: 14,462,973 km (0.117 R)
• M56: 14,784,309 km (0.05 R)
• M57: 15,463,782 km (0.114 R)
• M58: 16,062,922 km (0.059 R)
• M59: 16,425,996 km (0.082 R)
• M60: 16,608,505 km (0.101 R)
• M61: 17,252,823 km (0.042 R)
• M62: 17,376,541 km (0.087 R)
• M63: 17,811,721 km (0.115 R)
• M64: 18,061,849 km (0.062 R)
• M65: 18,156,095 km (0.064 R)
• M66: 18,597,558 km (0.118 R)
• M67: 18,756,132 km (0.103 R)
• M68: 18,851,426 km (0.043 R)
• M69: 18,978,883 km (0.053 R)
• M70: 19,042,612 km (0.082 R)
• M71: 19,106,490 km (0.083 R)
• M72: 19,362,752 km (0.105 R)
• M73: 19,684,537 km (0.072 R)
• M74: 19,878,565 km (0.118 R)
• M75: 20,496,853 km (0.049 R)
• M76: 20,792,010 km (0.079 R)
• M77: 21,619,136 km (0.115 R)
• M78: 22,221,417 km (0.102 R)
• M79: 22,389,715 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 638

Radius: 4.7

Gravity: 28.88 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 13.67 AU - 18.53 AU

Year: 23478 Days

Day: 22.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 82,690,523 km

• M1: 87,664 km (0.117 R)
• M2: 241,601 km (0.036 R)
• M3: 346,618 km (0.114 R)
• M4: 509,530 km (0.109 R)
• M5: 553,811 km (0.065 R)
• M6: 1,789,789 km (0.091 R)
• M7: 2,401,943 km (0.098 R)
• M8: 2,632,474 km (0.081 R)
• M9: 2,750,357 km (0.111 R)
• M10: 2,790,000 km (0.076 R)
• M11: 3,536,494 km (0.058 R)
• M12: 4,066,369 km (0.081 R)
• M13: 4,157,175 km (0.097 R)
• M14: 4,386,958 km (0.049 R)
• M15: 4,620,929 km (0.106 R)
• M16: 5,149,757 km (0.09 R)
• M17: 5,248,043 km (0.087 R)
• M18: 5,799,311 km (0.076 R)
• M19: 6,740,581 km (0.077 R)
• M20: 6,847,992 km (0.054 R)
• M21: 7,449,226 km (0.104 R)
• M22: 8,469,184 km (0.108 R)
• M23: 9,713,240 km (0.104 R)
• M24: 11,076,675 km (0.092 R)
• M25: 11,587,103 km (0.118 R)
• M26: 11,651,430 km (0.038 R)
• M27: 12,105,161 km (0.088 R)
• M28: 12,367,106 km (0.104 R)
• M29: 12,498,603 km (0.076 R)
• M30: 12,896,384 km (0.114 R)
• M31: 13,029,825 km (0.072 R)
• M32: 13,433,141 km (0.096 R)
• M33: 14,251,890 km (0.092 R)
• M34: 14,320,855 km (0.106 R)
• M35: 15,368,339 km (0.116 R)
• M36: 15,510,008 km (0.072 R)
• M37: 17,536,461 km (0.08 R)
• M38: 17,907,015 km (0.109 R)
• M39: 17,981,365 km (0.041 R)
• M40: 18,130,514 km (0.111 R)
• M41: 18,355,060 km (0.112 R)
• M42: 18,731,299 km (0.098 R)
• M43: 19,034,085 km (0.067 R)
• M44: 19,644,444 km (0.1 R)
• M45: 19,721,188 km (0.094 R)
• M46: 20,183,894 km (0.114 R)
• M47: 20,338,878 km (0.107 R)
• M48: 21,831,116 km (0.113 R)
• M49: 22,630,567 km (0.027 R)
• M50: 23,847,546 km (0.068 R)
• M51: 24,753,511 km (0.12 R)
• M52: 24,836,388 km (0.07 R)
• M53: 25,002,591 km (0.071 R)
• M54: 25,922,768 km (0.069 R)
• M55: 27,452,256 km (0.108 R)
• M56: 28,661,905 km (0.087 R)
• M57: 29,010,767 km (0.118 R)
• M58: 29,098,132 km (0.085 R)
• M59: 29,624,567 km (0.093 R)
• M60: 30,154,144 km (0.12 R)
• M61: 30,597,851 km (0.094 R)
• M62: 32,393,923 km (0.038 R)
• M63: 33,763,342 km (0.07 R)
• M64: 33,855,345 km (0.075 R)
• M65: 34,131,652 km (0.088 R)
• M66: 34,223,954 km (0.046 R)
• M67: 35,151,460 km (0.097 R)
• M68: 35,712,004 km (0.092 R)
• M69: 40,203,381 km (0.042 R)
• M70: 41,378,322 km (0.044 R)
• M71: 43,962,476 km (0.109 R)
• M72: 44,062,856 km (0.064 R)
• M73: 45,375,428 km (0.054 R)
• M74: 45,578,432 km (0.101 R)
• M75: 45,883,612 km (0.104 R)
• M76: 46,598,390 km (0.091 R)
• M77: 47,316,610 km (0.087 R)
• M78: 47,831,974 km (0.072 R)
• M79: 48,764,418 km (0.115 R)
• M80: 49,702,696 km (0.098 R)
• M81: 55,022,845 km (0.09 R)
• M82: 56,653,761 km (0.063 R)
• M83: 56,872,323 km (0.107 R)
• M84: 56,981,829 km (0.109 R)
• M85: 57,200,840 km (0.058 R)
• M86: 58,190,131 km (0.108 R)
• M87: 58,410,788 km (0.118 R)
• M88: 61,978,248 km (0.082 R)
• M89: 63,447,599 km (0.111 R)
• M90: 65,271,645 km (0.106 R)
• M91: 66,075,136 km (0.073 R)
• M92: 70,728,527 km (0.052 R)
• M93: 70,846,260 km (0.07 R)
• M94: 71,317,643 km (0.1 R)
• M95: 71,435,676 km (0.065 R)
• M96: 76,088,469 km (0.086 R)
• M97: 76,933,996 km (0.079 R)
• M98: 79,978,762 km (0.089 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 13,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit