🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.85 AU - 1.37 AU

Year: 431 Days

Day: 38.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.83 AU - 5.37 AU

Year: 3640 Days

Day: 12.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 124 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674

Radius: 10.9

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.53 AU - 5.77 AU

Year: 4312 Days

Day: 6.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,380,112 km

• M1: 297,849 km (0.076 R)
• M2: 494,421 km (0.092 R)
• M3: 594,652 km (0.106 R)
• M4: 680,521 km (0.081 R)
• M5: 759,658 km (0.08 R)
• M6: 866,620 km (0.1 R)
• M7: 953,537 km (0.092 R)
• M8: 1,069,924 km (0.062 R)
• M9: 1,164,021 km (0.072 R)
• M10: 1,247,048 km (0.055 R)
• M11: 1,317,808 km (0.05 R)
• M12: 1,390,063 km (0.068 R)
• M13: 1,630,467 km (0.053 R)
• M14: 1,852,171 km (0.098 R)
• M15: 1,933,852 km (0.117 R)
• M16: 2,797,181 km (0.118 R)
• M17: 3,025,318 km (0.05 R)
• M18: 3,419,059 km (0.053 R)
• M19: 3,499,693 km (0.111 R)
• M20: 4,147,152 km (0.096 R)
• M21: 4,276,854 km (0.104 R)
• M22: 4,696,176 km (0.097 R)
• M23: 4,786,234 km (0.116 R)
• M24: 5,338,400 km (0.095 R)
• M25: 5,408,861 km (0.082 R)
• M26: 5,574,615 km (0.099 R)
• M27: 5,741,865 km (0.119 R)
• M28: 5,886,676 km (0.058 R)
• M29: 6,008,299 km (0.104 R)
• M30: 6,478,037 km (0.118 R)
• M31: 6,729,959 km (0.037 R)
• M32: 7,637,270 km (0.029 R)
• M33: 7,823,370 km (0.082 R)
• M34: 7,903,704 km (0.069 R)
• M35: 8,281,589 km (0.073 R)
• M36: 8,637,931 km (0.1 R)
• M37: 9,027,334 km (0.098 R)
• M38: 9,622,285 km (0.077 R)
• M39: 9,996,878 km (0.115 R)
• M40: 10,259,123 km (0.064 R)
• M41: 10,641,794 km (0.108 R)
• M42: 10,999,333 km (0.086 R)
• M43: 11,179,449 km (0.081 R)
• M44: 11,482,085 km (0.039 R)
• M45: 11,573,340 km (0.092 R)
• M46: 11,787,265 km (0.051 R)
• M47: 12,126,254 km (0.1 R)
• M48: 13,194,083 km (0.117 R)
• M49: 13,674,741 km (0.095 R)
• M50: 14,422,880 km (0.12 R)
• M51: 15,553,092 km (0.052 R)
• M52: 15,654,220 km (0.12 R)
• M53: 16,128,894 km (0.12 R)
• M54: 16,265,328 km (0.114 R)
• M55: 16,746,135 km (0.118 R)
• M56: 17,162,017 km (0.107 R)
• M57: 18,429,859 km (0.052 R)
• M58: 18,644,083 km (0.112 R)
• M59: 18,931,012 km (0.096 R)
• M60: 19,183,384 km (0.058 R)
• M61: 19,582,062 km (0.093 R)
• M62: 19,727,770 km (0.068 R)
• M63: 20,572,250 km (0.065 R)
• M64: 20,646,301 km (0.08 R)
• M65: 21,017,603 km (0.083 R)
• M66: 21,391,149 km (0.108 R)
• M67: 22,182,821 km (0.089 R)
• M68: 22,830,729 km (0.114 R)
• M69: 23,099,258 km (0.115 R)
• M70: 23,833,484 km (0.088 R)
• M71: 24,067,006 km (0.077 R)
• M72: 25,404,411 km (0.106 R)
• M73: 25,642,870 km (0.056 R)
• M74: 25,802,342 km (0.1 R)
• M75: 26,122,182 km (0.112 R)
• M76: 26,403,127 km (0.029 R)
• M77: 27,008,400 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.8

Radius: 12.3

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 10.06 AU - 13.34 AU

Year: 14766 Days

Day: 14.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 72,380,112 km

• M1: 154,983 km (0.104 R)
• M2: 324,328 km (0.062 R)
• M3: 476,170 km (0.058 R)
• M4: 581,337 km (0.068 R)
• M5: 798,553 km (0.102 R)
• M6: 996,920 km (0.115 R)
• M7: 1,262,456 km (0.069 R)
• M8: 1,633,459 km (0.105 R)
• M9: 1,803,103 km (0.12 R)
• M10: 2,222,127 km (0.025 R)
• M11: 2,738,090 km (0.111 R)
• M12: 3,184,639 km (0.103 R)
• M13: 3,362,511 km (0.077 R)
• M14: 3,803,227 km (0.057 R)
• M15: 4,262,343 km (0.108 R)
• M16: 4,943,013 km (0.116 R)
• M17: 5,149,907 km (0.119 R)
• M18: 5,359,493 km (0.082 R)
• M19: 6,226,263 km (0.096 R)
• M20: 6,404,883 km (0.102 R)
• M21: 6,675,955 km (0.113 R)
• M22: 9,180,223 km (0.107 R)
• M23: 10,743,670 km (0.025 R)
• M24: 11,886,598 km (0.066 R)
• M25: 12,500,548 km (0.075 R)
• M26: 13,585,431 km (0.108 R)
• M27: 13,701,519 km (0.059 R)
• M28: 14,404,181 km (0.058 R)
• M29: 14,581,753 km (0.095 R)
• M30: 16,396,675 km (0.087 R)
• M31: 16,830,359 km (0.096 R)
• M32: 16,954,974 km (0.078 R)
• M33: 18,602,794 km (0.039 R)
• M34: 18,731,598 km (0.099 R)
• M35: 18,860,851 km (0.112 R)
• M36: 18,990,253 km (0.051 R)
• M37: 19,120,104 km (0.063 R)
• M38: 19,511,153 km (0.109 R)
• M39: 19,839,071 km (0.101 R)
• M40: 20,833,747 km (0.11 R)
• M41: 21,641,127 km (0.086 R)
• M42: 21,776,663 km (0.059 R)
• M43: 23,078,763 km (0.109 R)
• M44: 24,194,613 km (0.119 R)
• M45: 24,547,066 km (0.074 R)
• M46: 24,759,196 km (0.113 R)
• M47: 25,043,132 km (0.111 R)
• M48: 25,685,954 km (0.096 R)
• M49: 25,901,375 km (0.107 R)
• M50: 27,353,223 km (0.086 R)
• M51: 28,162,846 km (0.062 R)
• M52: 30,032,371 km (0.072 R)
• M53: 30,562,995 km (0.119 R)
• M54: 30,943,871 km (0.047 R)
• M55: 32,173,416 km (0.085 R)
• M56: 33,106,009 km (0.086 R)
• M57: 34,521,504 km (0.106 R)
• M58: 35,556,123 km (0.069 R)
• M59: 35,796,227 km (0.045 R)
• M60: 38,556,009 km (0.06 R)
• M61: 40,879,713 km (0.083 R)
• M62: 41,047,561 km (0.095 R)
• M63: 41,131,486 km (0.091 R)
• M64: 41,215,410 km (0.093 R)
• M65: 42,652,148 km (0.081 R)
• M66: 44,191,361 km (0.083 R)
• M67: 44,708,371 km (0.107 R)
• M68: 47,764,506 km (0.101 R)
• M69: 48,383,691 km (0.114 R)
• M70: 50,078,037 km (0.052 R)
• M71: 50,707,245 km (0.056 R)
• M72: 51,158,133 km (0.106 R)
• M73: 51,248,491 km (0.1 R)
• M74: 51,973,292 km (0.104 R)
• M75: 52,154,904 km (0.106 R)
• M76: 52,245,860 km (0.113 R)
• M77: 52,519,025 km (0.032 R)
• M78: 52,701,385 km (0.042 R)
• M79: 54,906,009 km (0.107 R)
• M80: 57,516,043 km (0.082 R)
• M81: 58,363,515 km (0.111 R)
• M82: 59,880,437 km (0.118 R)
• M83: 60,166,169 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.8

Radius: 5.3

Gravity: 12.92 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 13.76 AU - 19.92 AU

Year: 25497 Days

Day: 23.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 111.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,380,112 km

• M1: 127,607 km (0.117 R)
• M2: 286,031 km (0.04 R)
• M3: 386,710 km (0.081 R)
• M4: 423,063 km (0.101 R)
• M5: 826,379 km (0.084 R)
• M6: 1,921,585 km (0.064 R)
• M7: 2,632,474 km (0.054 R)
• M8: 2,959,943 km (0.071 R)
• M9: 3,147,390 km (0.117 R)
• M10: 3,773,008 km (0.116 R)
• M11: 4,351,353 km (0.098 R)
• M12: 4,737,465 km (0.069 R)
• M13: 4,824,831 km (0.06 R)
• M14: 4,956,776 km (0.111 R)
• M15: 5,001,057 km (0.114 R)
• M16: 5,634,454 km (0.084 R)
• M17: 6,197,241 km (0.106 R)
• M18: 6,292,834 km (0.103 R)
• M19: 6,533,837 km (0.079 R)
• M20: 7,074,783 km (0.064 R)
• M21: 7,477,201 km (0.105 R)
• M22: 7,578,927 km (0.052 R)
• M23: 9,377,692 km (0.101 R)
• M24: 9,986,705 km (0.108 R)
• M25: 10,437,593 km (0.086 R)
• M26: 10,608,434 km (0.119 R)
• M27: 11,888,992 km (0.099 R)
• M28: 11,948,382 km (0.034 R)
• M29: 12,306,669 km (0.116 R)
• M30: 13,587,975 km (0.03 R)
• M31: 14,276,125 km (0.086 R)
• M32: 15,296,981 km (0.111 R)
• M33: 15,555,785 km (0.027 R)
• M34: 16,407,146 km (0.053 R)
• M35: 17,340,787 km (0.052 R)
• M36: 17,882,032 km (0.104 R)
• M37: 19,468,667 km (0.05 R)
• M38: 19,538,679 km (0.097 R)
• M39: 19,889,934 km (0.109 R)
• M40: 20,172,525 km (0.088 R)
• M41: 20,385,253 km (0.115 R)
• M42: 20,527,521 km (0.116 R)
• M43: 20,956,268 km (0.115 R)
• M44: 22,187,010 km (0.113 R)
• M45: 22,553,525 km (0.051 R)
• M46: 23,664,738 km (0.113 R)
• M47: 24,114,279 km (0.06 R)
• M48: 24,490,967 km (0.098 R)
• M49: 24,566,514 km (0.104 R)
• M50: 25,940,271 km (0.098 R)
• M51: 26,094,357 km (0.083 R)
• M52: 26,791,931 km (0.084 R)
• M53: 28,284,469 km (0.105 R)
• M54: 31,595,968 km (0.063 R)
• M55: 32,754,454 km (0.108 R)
• M56: 33,004,581 km (0.098 R)
• M57: 33,338,933 km (0.088 R)
• M58: 34,433,540 km (0.081 R)
• M59: 34,518,213 km (0.111 R)
• M60: 35,968,414 km (0.097 R)
• M61: 36,226,471 km (0.103 R)
• M62: 36,312,490 km (0.046 R)
• M63: 36,744,229 km (0.097 R)
• M64: 40,526,063 km (0.078 R)
• M65: 41,153,477 km (0.105 R)
• M66: 41,783,882 km (0.1 R)
• M67: 42,145,610 km (0.094 R)
• M68: 44,799,027 km (0.099 R)
• M69: 45,261,883 km (0.108 R)
• M70: 45,447,534 km (0.086 R)
• M71: 46,847,620 km (0.053 R)
• M72: 47,788,890 km (0.044 R)
• M73: 48,261,919 km (0.097 R)
• M74: 49,594,387 km (0.111 R)
• M75: 49,881,465 km (0.103 R)
• M76: 49,977,357 km (0.033 R)
• M77: 51,518,964 km (0.066 R)
• M78: 55,242,305 km (0.07 R)
• M79: 56,735,740 km (0.084 R)
• M80: 57,738,794 km (0.051 R)
• M81: 57,940,003 km (0.033 R)
• M82: 59,355,648 km (0.052 R)
• M83: 59,863,982 km (0.078 R)
• M84: 59,965,858 km (0.093 R)
• M85: 60,680,337 km (0.072 R)
• M86: 62,324,119 km (0.057 R)
• M87: 62,633,936 km (0.108 R)
• M88: 62,944,202 km (0.115 R)
• M89: 65,445,328 km (0.101 R)
• M90: 67,342,379 km (0.101 R)
• M91: 67,660,275 km (0.103 R)
• M92: 70,006,867 km (0.107 R)
• M93: 71,622,075 km (0.043 R)
• M94: 72,271,629 km (0.116 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 15,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit