🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.68 AU - 1.08 AU

Year: 314 Days

Day: 12.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,018,795 km

• M1: 413,788 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.02 AU - 4.38 AU

Year: 2710 Days

Day: 30.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.2

Radius: 8.3

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.39 AU - 5.07 AU

Year: 3917 Days

Day: 5.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,018,795 km

• M1: 146,606 km (0.103 R)
• M2: 219,310 km (0.109 R)
• M3: 304,731 km (0.084 R)
• M4: 459,415 km (0.063 R)
• M5: 546,930 km (0.105 R)
• M6: 751,729 km (0.105 R)
• M7: 809,773 km (0.096 R)
• M8: 980,913 km (0.048 R)
• M9: 1,315,713 km (0.088 R)
• M10: 1,578,258 km (0.085 R)
• M11: 1,809,685 km (0.114 R)
• M12: 2,514,591 km (0.108 R)
• M13: 2,840,714 km (0.075 R)
• M14: 2,896,364 km (0.037 R)
• M15: 3,754,607 km (0.116 R)
• M16: 3,836,288 km (0.079 R)
• M17: 4,127,106 km (0.073 R)
• M18: 4,232,722 km (0.111 R)
• M19: 4,339,236 km (0.114 R)
• M20: 4,620,330 km (0.099 R)
• M21: 5,087,076 km (0.11 R)
• M22: 5,200,471 km (0.112 R)
• M23: 5,898,046 km (0.082 R)
• M24: 6,041,211 km (0.078 R)
• M25: 6,330,832 km (0.059 R)
• M26: 6,403,836 km (0.087 R)
• M27: 6,773,792 km (0.101 R)
• M28: 7,898,319 km (0.083 R)
• M29: 7,950,828 km (0.044 R)
• M30: 8,003,486 km (0.099 R)
• M31: 8,082,623 km (0.036 R)
• M32: 8,779,301 km (0.107 R)
• M33: 8,970,188 km (0.074 R)
• M34: 10,778,078 km (0.027 R)
• M35: 11,395,319 km (0.064 R)
• M36: 12,296,795 km (0.104 R)
• M37: 12,725,393 km (0.094 R)
• M38: 12,910,595 km (0.104 R)
• M39: 13,034,462 km (0.115 R)
• M40: 13,127,662 km (0.106 R)
• M41: 13,221,161 km (0.106 R)
• M42: 13,471,438 km (0.04 R)
• M43: 14,391,614 km (0.038 R)
• M44: 15,005,564 km (0.091 R)
• M45: 15,070,789 km (0.076 R)
• M46: 15,332,136 km (0.094 R)
• M47: 15,562,218 km (0.118 R)
• M48: 15,727,224 km (0.068 R)
• M49: 16,259,045 km (0.045 R)
• M50: 16,493,614 km (0.076 R)
• M51: 17,101,879 km (0.057 R)
• M52: 17,751,882 km (0.093 R)
• M53: 18,375,106 km (0.079 R)
• M54: 18,444,819 km (0.106 R)
• M55: 18,794,579 km (0.105 R)
• M56: 19,323,407 km (0.109 R)
• M57: 19,429,771 km (0.119 R)
• M58: 19,678,702 km (0.085 R)
• M59: 19,928,680 km (0.072 R)
• M60: 20,000,188 km (0.114 R)
• M61: 20,359,672 km (0.076 R)
• M62: 20,684,898 km (0.05 R)
• M63: 21,194,278 km (0.08 R)
• M64: 21,744,649 km (0.069 R)
• M65: 22,077,055 km (0.079 R)
• M66: 22,151,106 km (0.086 R)
• M67: 22,523,007 km (0.091 R)
• M68: 22,821,903 km (0.079 R)
• M69: 23,197,394 km (0.064 R)
• M70: 23,764,519 km (0.114 R)
• M71: 23,992,656 km (0.11 R)
• M72: 24,068,801 km (0.086 R)
• M73: 24,374,430 km (0.095 R)
• M74: 24,489,321 km (0.112 R)
• M75: 24,719,851 km (0.09 R)
• M76: 25,882,676 km (0.055 R)
• M77: 25,999,960 km (0.081 R)
• M78: 26,078,200 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.1

Radius: 13.6

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.56 AU - 10.34 AU

Year: 9354 Days

Day: 12.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,018,795 km

• M1: 187,147 km (0.102 R)
• M2: 720,613 km (0.055 R)
• M3: 807,230 km (0.117 R)
• M4: 1,172,099 km (0.061 R)
• M5: 1,276,818 km (0.059 R)
• M6: 1,451,548 km (0.114 R)
• M7: 1,542,055 km (0.105 R)
• M8: 1,899,295 km (0.072 R)
• M9: 3,035,042 km (0.071 R)
• M10: 3,332,442 km (0.11 R)
• M11: 4,854,451 km (0.073 R)
• M12: 4,992,829 km (0.112 R)
• M13: 5,487,998 km (0.094 R)
• M14: 5,596,157 km (0.092 R)
• M15: 6,335,619 km (0.097 R)
• M16: 6,755,541 km (0.118 R)
• M17: 7,342,862 km (0.1 R)
• M18: 8,692,235 km (0.078 R)
• M19: 9,244,700 km (0.113 R)
• M20: 9,590,420 km (0.112 R)
• M21: 10,428,617 km (0.065 R)
• M22: 10,833,878 km (0.117 R)
• M23: 10,924,684 km (0.09 R)
• M24: 11,382,304 km (0.057 R)
• M25: 12,033,503 km (0.088 R)
• M26: 12,744,841 km (0.094 R)
• M27: 13,226,696 km (0.095 R)
• M28: 13,323,785 km (0.062 R)
• M29: 13,911,256 km (0.107 R)
• M30: 14,009,990 km (0.091 R)
• M31: 14,158,541 km (0.113 R)
• M32: 14,257,874 km (0.104 R)
• M33: 14,808,394 km (0.06 R)
• M34: 14,909,223 km (0.101 R)
• M35: 15,111,629 km (0.095 R)
• M36: 15,314,932 km (0.115 R)
• M37: 15,519,134 km (0.07 R)
• M38: 16,189,033 km (0.103 R)
• M39: 17,771,030 km (0.076 R)
• M40: 17,931,848 km (0.082 R)
• M41: 18,743,716 km (0.079 R)
• M42: 20,179,257 km (0.06 R)
• M43: 21,080,135 km (0.108 R)
• M44: 21,592,807 km (0.117 R)
• M45: 22,109,369 km (0.093 R)
• M46: 23,038,072 km (0.077 R)
• M47: 23,861,010 km (0.068 R)
• M48: 25,053,455 km (0.104 R)
• M49: 26,265,197 km (0.072 R)
• M50: 26,755,280 km (0.077 R)
• M51: 27,248,355 km (0.108 R)
• M52: 30,141,428 km (0.113 R)
• M53: 30,912,156 km (0.072 R)
• M54: 32,342,012 km (0.118 R)
• M55: 32,473,060 km (0.092 R)
• M56: 33,793,261 km (0.093 R)
• M57: 34,259,408 km (0.038 R)
• M58: 34,459,870 km (0.087 R)
• M59: 36,009,853 km (0.065 R)
• M60: 37,032,803 km (0.053 R)
• M61: 37,238,500 km (0.059 R)
• M62: 38,481,060 km (0.113 R)
• M63: 38,828,576 km (0.1 R)
• M64: 41,931,685 km (0.08 R)
• M65: 42,361,031 km (0.107 R)
• M66: 42,719,916 km (0.09 R)
• M67: 43,368,423 km (0.098 R)
• M68: 44,092,776 km (0.092 R)
• M69: 45,406,843 km (0.114 R)
• M70: 46,142,416 km (0.111 R)
• M71: 46,807,827 km (0.087 R)
• M72: 47,104,480 km (0.089 R)
• M73: 47,327,530 km (0.117 R)
• M74: 47,476,380 km (0.105 R)
• M75: 47,699,879 km (0.078 R)
• M76: 47,998,477 km (0.082 R)
• M77: 49,500,888 km (0.095 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 15,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit