🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.91 AU - 1.03 AU

Year: 349 Days

Day: 19.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.82 AU - 1.28 AU

Year: 393 Days

Day: 30.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,030,856 km

• M1: 416,032 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.9 AU - 3.1 AU

Year: 1444 Days

Day: 44.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.9

Radius: 11

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.85 AU - 9.73 AU

Year: 10342 Days

Day: 7.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 67,030,856 km

• M1: 138,976 km (0.099 R)
• M2: 235,766 km (0.116 R)
• M3: 307,872 km (0.09 R)
• M4: 551,867 km (0.097 R)
• M5: 988,992 km (0.113 R)
• M6: 1,257,071 km (0.069 R)
• M7: 1,338,153 km (0.116 R)
• M8: 1,606,532 km (0.056 R)
• M9: 2,113,818 km (0.119 R)
• M10: 2,194,900 km (0.072 R)
• M11: 2,326,995 km (0.066 R)
• M12: 2,410,919 km (0.11 R)
• M13: 2,547,353 km (0.091 R)
• M14: 3,008,563 km (0.062 R)
• M15: 3,081,866 km (0.074 R)
• M16: 3,155,917 km (0.109 R)
• M17: 3,515,251 km (0.059 R)
• M18: 4,008,325 km (0.028 R)
• M19: 4,191,134 km (0.112 R)
• M20: 4,735,072 km (0.072 R)
• M21: 5,368,020 km (0.12 R)
• M22: 5,502,359 km (0.05 R)
• M23: 5,820,105 km (0.094 R)
• M24: 6,167,322 km (0.116 R)
• M25: 7,077,026 km (0.101 R)
• M26: 7,249,064 km (0.101 R)
• M27: 7,422,747 km (0.057 R)
• M28: 7,951,725 km (0.057 R)
• M29: 8,130,794 km (0.102 R)
• M30: 8,649,749 km (0.094 R)
• M31: 8,992,926 km (0.1 R)
• M32: 9,394,297 km (0.09 R)
• M33: 10,021,412 km (0.09 R)
• M34: 10,242,667 km (0.117 R)
• M35: 10,803,061 km (0.071 R)
• M36: 10,944,730 km (0.075 R)
• M37: 11,258,437 km (0.1 R)
• M38: 11,459,795 km (0.096 R)
• M39: 11,604,157 km (0.053 R)
• M40: 12,129,395 km (0.054 R)
• M41: 12,572,953 km (0.098 R)
• M42: 12,751,872 km (0.089 R)
• M43: 13,021,896 km (0.083 R)
• M44: 13,567,629 km (0.094 R)
• M45: 13,720,518 km (0.118 R)
• M46: 14,556,172 km (0.081 R)
• M47: 14,932,859 km (0.088 R)
• M48: 15,027,555 km (0.079 R)
• M49: 15,153,965 km (0.091 R)
• M50: 15,344,553 km (0.095 R)
• M51: 15,920,804 km (0.101 R)
• M52: 16,082,070 km (0.109 R)
• M53: 17,491,881 km (0.081 R)
• M54: 17,959,524 km (0.074 R)
• M55: 18,194,841 km (0.11 R)
• M56: 18,465,015 km (0.101 R)
• M57: 18,770,494 km (0.1 R)
• M58: 19,421,095 km (0.081 R)
• M59: 20,428,337 km (0.115 R)
• M60: 21,168,248 km (0.102 R)
• M61: 22,132,556 km (0.102 R)
• M62: 24,810,807 km (0.061 R)

Asteroid Belt

Center: 10.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.4

Radius: 8.7

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.42 AU - 14.1 AU

Year: 14730 Days

Day: 12.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 117.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,030,856 km

• M1: 131,796 km (0.033 R)
• M2: 388,805 km (0.115 R)
• M3: 603,927 km (0.027 R)
• M4: 704,905 km (0.109 R)
• M5: 834,008 km (0.041 R)
• M6: 924,814 km (0.096 R)
• M7: 2,616,616 km (0.08 R)
• M8: 2,684,085 km (0.117 R)
• M9: 2,820,817 km (0.111 R)
• M10: 3,137,067 km (0.067 R)
• M11: 3,539,037 km (0.111 R)
• M12: 3,689,233 km (0.116 R)
• M13: 4,311,261 km (0.102 R)
• M14: 4,471,780 km (0.096 R)
• M15: 4,881,977 km (0.064 R)
• M16: 6,319,762 km (0.111 R)
• M17: 6,640,649 km (0.072 R)
• M18: 7,013,896 km (0.077 R)
• M19: 7,441,896 km (0.079 R)
• M20: 7,683,496 km (0.101 R)
• M21: 7,878,572 km (0.04 R)
• M22: 8,124,660 km (0.043 R)
• M23: 8,273,510 km (0.12 R)
• M24: 8,574,052 km (0.115 R)
• M25: 8,725,745 km (0.118 R)
• M26: 9,134,446 km (0.088 R)
• M27: 9,445,011 km (0.111 R)
• M28: 9,811,825 km (0.105 R)
• M29: 11,325,307 km (0.036 R)
• M30: 12,622,171 km (0.118 R)
• M31: 13,551,772 km (0.075 R)
• M32: 14,263,409 km (0.117 R)
• M33: 14,503,364 km (0.044 R)
• M34: 14,623,790 km (0.081 R)
• M35: 14,926,427 km (0.11 R)
• M36: 15,722,886 km (0.098 R)
• M37: 15,846,603 km (0.092 R)
• M38: 16,219,850 km (0.088 R)
• M39: 17,229,187 km (0.119 R)
• M40: 18,584,843 km (0.048 R)
• M41: 18,846,938 km (0.099 R)
• M42: 19,840,567 km (0.084 R)
• M43: 20,175,517 km (0.062 R)
• M44: 20,310,155 km (0.092 R)
• M45: 22,642,386 km (0.068 R)
• M46: 23,697,948 km (0.078 R)
• M47: 24,339,125 km (0.096 R)
• M48: 26,076,255 km (0.093 R)
• M49: 28,680,605 km (0.089 R)
• M50: 28,756,301 km (0.09 R)
• M51: 29,363,668 km (0.085 R)
• M52: 30,513,926 km (0.052 R)
• M53: 30,591,119 km (0.1 R)
• M54: 31,288,843 km (0.114 R)
• M55: 31,678,696 km (0.043 R)
• M56: 31,991,804 km (0.111 R)
• M57: 33,811,961 km (0.094 R)
• M58: 37,469,180 km (0.099 R)
• M59: 39,302,203 km (0.113 R)
• M60: 39,554,425 km (0.107 R)
• M61: 39,722,872 km (0.08 R)
• M62: 40,145,187 km (0.08 R)
• M63: 41,335,088 km (0.089 R)
• M64: 41,591,649 km (0.096 R)
• M65: 41,762,938 km (0.062 R)
• M66: 42,106,265 km (0.077 R)
• M67: 44,447,921 km (0.111 R)
• M68: 45,767,075 km (0.101 R)
• M69: 46,387,158 km (0.053 R)
• M70: 46,831,613 km (0.083 R)
• M71: 47,009,934 km (0.058 R)
• M72: 47,635,403 km (0.115 R)
• M73: 48,894,867 km (0.047 R)
• M74: 49,891,937 km (0.109 R)
• M75: 50,165,103 km (0.104 R)
• M76: 51,262,553 km (0.101 R)
• M77: 52,923,538 km (0.071 R)
• M78: 53,109,189 km (0.088 R)
• M79: 55,448,002 km (0.047 R)
• M80: 56,487,558 km (0.065 R)
• M81: 58,394,332 km (0.102 R)
• M82: 58,874,392 km (0.085 R)
• M83: 60,031,681 km (0.075 R)
• M84: 61,196,450 km (0.108 R)
• M85: 62,172,725 km (0.105 R)
• M86: 62,957,665 km (0.112 R)
• M87: 64,536,970 km (0.083 R)
• M88: 65,431,117 km (0.104 R)
• M89: 65,929,726 km (0.113 R)
• M90: 66,329,452 km (0.118 R)
• M91: 66,529,614 km (0.048 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 12,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit