🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.76 AU - 4.02 AU

Year: 2194 Days

Day: 28.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.22 AU - 4.1 AU

Year: 2461 Days

Day: 36.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.39 AU - 5.33 AU

Year: 3200 Days

Day: 43.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.4

Radius: 12.4

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.1 AU - 8.22 AU

Year: 7451 Days

Day: 13.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 97,478,890 km

• M1: 436,975 km (0.113 R)
• M2: 593,455 km (0.073 R)
• M3: 881,730 km (0.032 R)
• M4: 1,396,496 km (0.037 R)
• M5: 1,641,089 km (0.068 R)
• M6: 1,768,696 km (0.104 R)
• M7: 1,938,040 km (0.081 R)
• M8: 2,562,163 km (0.045 R)
• M9: 2,647,134 km (0.077 R)
• M10: 3,131,682 km (0.09 R)
• M11: 3,691,926 km (0.037 R)
• M12: 3,837,036 km (0.089 R)
• M13: 3,934,873 km (0.086 R)
• M14: 4,233,171 km (0.087 R)
• M15: 4,747,040 km (0.062 R)
• M16: 5,038,157 km (0.064 R)
• M17: 5,389,862 km (0.112 R)
• M18: 5,665,870 km (0.048 R)
• M19: 5,833,719 km (0.081 R)
• M20: 6,289,394 km (0.105 R)
• M21: 7,478,846 km (0.082 R)
• M22: 7,694,118 km (0.08 R)
• M23: 7,942,600 km (0.106 R)
• M24: 8,320,484 km (0.099 R)
• M25: 8,447,792 km (0.095 R)
• M26: 8,736,516 km (0.045 R)
• M27: 8,930,843 km (0.105 R)
• M28: 9,224,953 km (0.097 R)
• M29: 9,555,564 km (0.098 R)
• M30: 9,689,005 km (0.05 R)
• M31: 10,092,770 km (0.036 R)
• M32: 10,262,713 km (0.108 R)
• M33: 10,674,257 km (0.083 R)
• M34: 11,196,503 km (0.057 R)
• M35: 11,513,800 km (0.066 R)
• M36: 11,905,597 km (0.103 R)
• M37: 12,085,264 km (0.093 R)
• M38: 12,229,626 km (0.066 R)
• M39: 12,849,410 km (0.069 R)
• M40: 12,996,764 km (0.05 R)
• M41: 13,144,567 km (0.033 R)
• M42: 14,309,784 km (0.073 R)
• M43: 15,079,017 km (0.102 R)
• M44: 16,377,526 km (0.088 R)
• M45: 17,466,449 km (0.096 R)
• M46: 18,662,035 km (0.109 R)
• M47: 18,787,249 km (0.062 R)
• M48: 19,164,534 km (0.108 R)
• M49: 19,459,691 km (0.048 R)
• M50: 19,756,344 km (0.084 R)
• M51: 19,969,221 km (0.074 R)
• M52: 20,097,277 km (0.092 R)
• M53: 20,225,632 km (0.066 R)
• M54: 20,483,090 km (0.112 R)
• M55: 20,784,829 km (0.091 R)
• M56: 21,523,992 km (0.087 R)
• M57: 21,611,507 km (0.095 R)
• M58: 22,271,682 km (0.107 R)
• M59: 22,404,525 km (0.083 R)
• M60: 22,582,098 km (0.083 R)
• M61: 22,670,959 km (0.107 R)
• M62: 23,117,509 km (0.101 R)
• M63: 23,207,118 km (0.081 R)
• M64: 23,476,693 km (0.109 R)
• M65: 23,747,316 km (0.062 R)
• M66: 24,200,747 km (0.117 R)
• M67: 24,565,616 km (0.07 R)
• M68: 25,070,210 km (0.086 R)
• M69: 25,439,268 km (0.104 R)
• M70: 25,670,995 km (0.041 R)
• M71: 25,810,270 km (0.066 R)
• M72: 27,169,816 km (0.061 R)
• M73: 27,501,474 km (0.098 R)
• M74: 28,312,594 km (0.089 R)
• M75: 28,938,212 km (0.069 R)
• M76: 30,694,192 km (0.087 R)
• M77: 30,891,362 km (0.094 R)
• M78: 30,990,246 km (0.109 R)
• M79: 31,386,381 km (0.081 R)
• M80: 32,183,738 km (0.115 R)
• M81: 32,635,224 km (0.112 R)
• M82: 33,747,634 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.6

Radius: 6.3

Gravity: 23.09 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 15.07 AU - 19.33 AU

Year: 25071 Days

Day: 23.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,478,890 km

• M1: 102,923 km (0.077 R)
• M2: 609,911 km (0.038 R)
• M3: 1,008,140 km (0.088 R)
• M4: 1,474,137 km (0.12 R)
• M5: 1,920,986 km (0.119 R)
• M6: 3,298,035 km (0.101 R)
• M7: 3,392,281 km (0.116 R)
• M8: 3,778,094 km (0.111 R)
• M9: 3,976,311 km (0.094 R)
• M10: 4,279,995 km (0.065 R)
• M11: 4,382,918 km (0.072 R)
• M12: 5,456,283 km (0.085 R)
• M13: 5,623,982 km (0.081 R)
• M14: 5,850,324 km (0.101 R)
• M15: 7,208,822 km (0.108 R)
• M16: 7,516,545 km (0.085 R)
• M17: 8,465,444 km (0.064 R)
• M18: 9,052,766 km (0.098 R)
• M19: 9,185,010 km (0.072 R)
• M20: 9,788,338 km (0.062 R)
• M21: 9,856,106 km (0.092 R)
• M22: 11,601,913 km (0.056 R)
• M23: 12,842,528 km (0.03 R)
• M24: 13,667,411 km (0.094 R)
• M25: 14,278,070 km (0.078 R)
• M26: 14,355,112 km (0.092 R)
• M27: 14,819,763 km (0.077 R)
• M28: 16,323,521 km (0.084 R)
• M29: 16,971,130 km (0.092 R)
• M30: 19,303,062 km (0.087 R)
• M31: 23,345,945 km (0.071 R)
• M32: 23,709,617 km (0.04 R)
• M33: 24,904,006 km (0.099 R)
• M34: 25,182,408 km (0.107 R)
• M35: 26,212,090 km (0.1 R)
• M36: 26,495,279 km (0.082 R)
• M37: 31,062,502 km (0.045 R)
• M38: 31,262,215 km (0.064 R)
• M39: 31,763,368 km (0.083 R)
• M40: 32,773,453 km (0.104 R)
• M41: 33,384,560 km (0.108 R)
• M42: 33,486,735 km (0.068 R)
• M43: 33,794,009 km (0.103 R)
• M44: 33,999,407 km (0.095 R)
• M45: 34,617,994 km (0.119 R)
• M46: 35,971,107 km (0.063 R)
• M47: 36,180,694 km (0.091 R)
• M48: 38,299,897 km (0.106 R)
• M49: 39,915,554 km (0.098 R)
• M50: 41,004,926 km (0.115 R)
• M51: 42,435,680 km (0.083 R)
• M52: 42,990,389 km (0.059 R)
• M53: 43,435,891 km (0.047 R)
• M54: 45,572,598 km (0.101 R)
• M55: 45,685,993 km (0.036 R)
• M56: 46,026,777 km (0.119 R)
• M57: 48,089,133 km (0.083 R)
• M58: 48,667,329 km (0.11 R)
• M59: 50,064,423 km (0.086 R)
• M60: 50,181,409 km (0.115 R)
• M61: 51,120,734 km (0.036 R)
• M62: 51,947,561 km (0.07 R)
• M63: 53,255,645 km (0.075 R)
• M64: 53,614,231 km (0.097 R)
• M65: 54,093,692 km (0.086 R)
• M66: 58,348,854 km (0.072 R)
• M67: 60,454,145 km (0.095 R)
• M68: 61,203,182 km (0.105 R)
• M69: 63,975,529 km (0.066 R)
• M70: 67,821,541 km (0.045 R)
• M71: 69,903,195 km (0.117 R)
• M72: 70,557,985 km (0.104 R)
• M73: 71,478,162 km (0.094 R)
• M74: 72,534,622 km (0.092 R)
• M75: 72,932,104 km (0.025 R)
• M76: 73,995,744 km (0.103 R)
• M77: 74,262,328 km (0.039 R)
• M78: 75,869,159 km (0.109 R)
• M79: 76,272,774 km (0.065 R)
• M80: 77,758,280 km (0.107 R)
• M81: 78,165,187 km (0.084 R)
• M82: 78,300,872 km (0.027 R)
• M83: 79,936,126 km (0.031 R)
• M84: 80,209,890 km (0.119 R)
• M85: 82,824,861 km (0.054 R)
• M86: 84,212,531 km (0.084 R)
• M87: 84,630,208 km (0.099 R)
• M88: 89,554,821 km (0.082 R)
• M89: 89,839,056 km (0.12 R)
• M90: 90,693,410 km (0.118 R)
• M91: 91,121,709 km (0.1 R)
• M92: 92,985,100 km (0.029 R)
• M93: 94,426,924 km (0.066 R)
• M94: 95,005,718 km (0.094 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 10,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit