🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.75 AU - 0.75 AU

Year: 229 Days

Day: 44.6 Hours

Environment

Temp: 120 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.91 AU - 1.41 AU

Year: 441 Days

Day: 27 Hours

Environment

Temp: 39 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.88 AU - 2.06 AU

Year: 976 Days

Day: 36.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.81 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.7

Radius: 14.5

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.44 AU - 6.84 AU

Year: 4730 Days

Day: 8.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 177.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 27,597,370 km

• M1: 197,320 km (0.042 R)
• M2: 395,686 km (0.077 R)
• M3: 486,193 km (0.103 R)
• M4: 597,045 km (0.059 R)
• M5: 753,973 km (0.115 R)
• M6: 1,045,390 km (0.1 R)
• M7: 1,155,644 km (0.073 R)
• M8: 1,434,793 km (0.091 R)
• M9: 1,720,076 km (0.12 R)
• M10: 1,903,633 km (0.11 R)
• M11: 2,327,593 km (0.083 R)
• M12: 2,569,792 km (0.086 R)
• M13: 3,388,093 km (0.093 R)
• M14: 3,707,035 km (0.096 R)
• M15: 3,969,280 km (0.094 R)
• M16: 4,080,282 km (0.056 R)
• M17: 4,558,546 km (0.057 R)
• M18: 4,816,154 km (0.117 R)
• M19: 4,958,870 km (0.059 R)
• M20: 5,248,342 km (0.099 R)
• M21: 6,858,464 km (0.075 R)
• M22: 6,992,504 km (0.104 R)
• M23: 7,235,899 km (0.097 R)
• M24: 8,011,265 km (0.045 R)
• M25: 9,046,931 km (0.104 R)
• M26: 9,371,858 km (0.088 R)
• M27: 9,821,100 km (0.043 R)
• M28: 9,942,125 km (0.11 R)
• M29: 10,155,152 km (0.107 R)
• M30: 10,277,523 km (0.106 R)
• M31: 10,740,978 km (0.059 R)
• M32: 10,865,593 km (0.113 R)
• M33: 11,306,009 km (0.11 R)
• M34: 12,107,105 km (0.101 R)
• M35: 12,269,419 km (0.104 R)
• M36: 12,432,630 km (0.092 R)
• M37: 13,025,935 km (0.099 R)
• M38: 13,292,668 km (0.103 R)
• M39: 13,460,218 km (0.054 R)
• M40: 15,139,753 km (0.105 R)
• M41: 15,455,405 km (0.074 R)
• M42: 16,200,402 km (0.095 R)
• M43: 16,379,620 km (0.084 R)
• M44: 16,993,570 km (0.07 R)
• M45: 17,394,941 km (0.104 R)
• M46: 17,504,896 km (0.117 R)
• M47: 17,688,751 km (0.085 R)
• M48: 18,206,958 km (0.082 R)
• M49: 18,542,656 km (0.109 R)
• M50: 18,692,553 km (0.101 R)
• M51: 19,182,486 km (0.074 R)
• M52: 19,334,178 km (0.098 R)
• M53: 19,714,905 km (0.106 R)
• M54: 20,213,664 km (0.068 R)
• M55: 20,522,733 km (0.112 R)
• M56: 20,833,299 km (0.116 R)
• M57: 20,950,135 km (0.085 R)
• M58: 21,301,989 km (0.095 R)
• M59: 21,459,067 km (0.12 R)
• M60: 21,616,444 km (0.098 R)
• M61: 21,972,038 km (0.114 R)
• M62: 22,130,761 km (0.096 R)
• M63: 22,369,519 km (0.112 R)
• M64: 22,729,302 km (0.118 R)
• M65: 23,494,944 km (0.082 R)
• M66: 24,146,293 km (0.119 R)
• M67: 25,550,120 km (0.042 R)
• M68: 25,717,071 km (0.057 R)
• M69: 27,193,003 km (0.114 R)
• M70: 27,448,816 km (0.038 R)
• M71: 28,048,703 km (0.036 R)
• M72: 28,263,975 km (0.079 R)
• M73: 28,479,844 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.9

Radius: 14.3

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.98 AU - 6.46 AU

Year: 5478 Days

Day: 9.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 27,597,370 km

• M1: 546,331 km (0.108 R)
• M2: 1,073,963 km (0.116 R)
• M3: 1,270,385 km (0.071 R)
• M4: 1,390,662 km (0.031 R)
• M5: 1,569,730 km (0.08 R)
• M6: 1,681,031 km (0.069 R)
• M7: 1,795,174 km (0.107 R)
• M8: 2,011,643 km (0.071 R)
• M9: 2,153,910 km (0.034 R)
• M10: 2,257,731 km (0.109 R)
• M11: 2,557,675 km (0.108 R)
• M12: 3,032,050 km (0.073 R)
• M13: 3,267,816 km (0.05 R)
• M14: 3,657,818 km (0.071 R)
• M15: 4,350,156 km (0.117 R)
• M16: 4,617,039 km (0.066 R)
• M17: 4,779,652 km (0.079 R)
• M18: 5,535,720 km (0.109 R)
• M19: 5,825,341 km (0.108 R)
• M20: 6,269,048 km (0.083 R)
• M21: 6,389,325 km (0.103 R)
• M22: 6,510,350 km (0.096 R)
• M23: 7,283,920 km (0.109 R)
• M24: 7,537,638 km (0.041 R)
• M25: 7,633,680 km (0.112 R)
• M26: 8,515,410 km (0.039 R)
• M27: 8,648,702 km (0.069 R)
• M28: 8,749,231 km (0.117 R)
• M29: 8,883,870 km (0.118 R)
• M30: 9,189,348 km (0.109 R)
• M31: 9,429,303 km (0.067 R)
• M32: 9,567,382 km (0.083 R)
• M33: 10,091,274 km (0.105 R)
• M34: 11,166,883 km (0.1 R)
• M35: 11,459,945 km (0.048 R)
• M36: 11,607,448 km (0.117 R)
• M37: 11,867,150 km (0.118 R)
• M38: 12,771,769 km (0.101 R)
• M39: 12,886,510 km (0.081 R)
• M40: 13,973,189 km (0.091 R)
• M41: 15,129,730 km (0.1 R)
• M42: 15,332,136 km (0.113 R)
• M43: 17,110,705 km (0.099 R)
• M44: 17,661,225 km (0.081 R)
• M45: 18,002,907 km (0.11 R)
• M46: 19,479,438 km (0.101 R)
• M47: 20,366,105 km (0.099 R)
• M48: 21,084,922 km (0.059 R)
• M49: 22,041,002 km (0.08 R)
• M50: 22,547,541 km (0.075 R)
• M51: 23,337,866 km (0.091 R)
• M52: 23,478,189 km (0.066 R)
• M53: 23,948,375 km (0.088 R)
• M54: 24,754,558 km (0.113 R)
• M55: 24,850,001 km (0.105 R)
• M56: 25,137,080 km (0.089 R)
• M57: 26,053,367 km (0.102 R)
• M58: 26,491,240 km (0.11 R)
• M59: 27,819,519 km (0.108 R)
• M60: 28,117,668 km (0.119 R)
• M61: 28,416,864 km (0.111 R)
• M62: 28,666,991 km (0.086 R)
• M63: 29,826,973 km (0.101 R)
• M64: 30,234,029 km (0.102 R)
• M65: 30,694,192 km (0.075 R)
• M66: 31,259,821 km (0.093 R)
• M67: 31,414,655 km (0.109 R)
• M68: 31,984,623 km (0.065 R)
• M69: 33,398,024 km (0.05 R)
• M70: 33,609,256 km (0.075 R)
• M71: 34,298,453 km (0.119 R)
• M72: 34,831,919 km (0.101 R)
• M73: 35,260,667 km (0.117 R)
• M74: 35,852,925 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.3

Radius: 14.9

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.44 AU - 9.04 AU

Year: 6879 Days

Day: 7.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 27,597,370 km

• M1: 212,728 km (0.061 R)
• M2: 364,720 km (0.115 R)
• M3: 771,027 km (0.042 R)
• M4: 888,761 km (0.067 R)
• M5: 1,039,107 km (0.102 R)
• M6: 1,268,291 km (0.105 R)
• M7: 1,425,967 km (0.062 R)
• M8: 1,575,266 km (0.068 R)
• M9: 1,730,249 km (0.108 R)
• M10: 2,313,681 km (0.095 R)
• M11: 2,509,504 km (0.067 R)
• M12: 2,729,563 km (0.055 R)
• M13: 2,861,059 km (0.074 R)
• M14: 3,348,000 km (0.119 R)
• M15: 3,468,875 km (0.094 R)
• M16: 3,653,030 km (0.116 R)
• M17: 3,756,702 km (0.117 R)
• M18: 4,116,933 km (0.062 R)
• M19: 4,825,429 km (0.101 R)
• M20: 4,985,499 km (0.107 R)
• M21: 5,405,420 km (0.086 R)
• M22: 5,595,858 km (0.059 R)
• M23: 5,788,540 km (0.091 R)
• M24: 5,983,316 km (0.101 R)
• M25: 6,304,802 km (0.1 R)
• M26: 6,759,131 km (0.04 R)
• M27: 7,068,051 km (0.111 R)
• M28: 7,224,380 km (0.116 R)
• M29: 8,653,938 km (0.077 R)
• M30: 8,933,536 km (0.111 R)
• M31: 9,130,856 km (0.098 R)
• M32: 9,674,046 km (0.105 R)
• M33: 10,583,002 km (0.11 R)
• M34: 10,822,060 km (0.095 R)
• M35: 11,153,718 km (0.058 R)
• M36: 11,458,000 km (0.097 R)
• M37: 11,857,875 km (0.101 R)
• M38: 12,012,859 km (0.111 R)
• M39: 12,766,383 km (0.074 R)
• M40: 13,957,930 km (0.078 R)
• M41: 14,418,093 km (0.115 R)
• M42: 15,218,591 km (0.067 R)
• M43: 15,454,806 km (0.095 R)
• M44: 15,556,383 km (0.102 R)
• M45: 15,896,719 km (0.086 R)
• M46: 16,446,341 km (0.059 R)
• M47: 16,758,253 km (0.047 R)
• M48: 16,967,390 km (0.101 R)
• M49: 17,177,276 km (0.105 R)
• M50: 17,317,749 km (0.038 R)
• M51: 17,599,741 km (0.07 R)
• M52: 17,954,437 km (0.099 R)
• M53: 18,851,426 km (0.083 R)
• M54: 20,465,438 km (0.094 R)
• M55: 20,577,187 km (0.092 R)
• M56: 20,689,086 km (0.106 R)
• M57: 21,591,311 km (0.113 R)
• M58: 22,085,433 km (0.103 R)
• M59: 22,660,188 km (0.118 R)
• M60: 22,814,274 km (0.086 R)
• M61: 23,981,287 km (0.079 R)
• M62: 24,335,235 km (0.115 R)
• M63: 24,889,196 km (0.12 R)
• M64: 25,088,012 km (0.078 R)
• M65: 25,327,368 km (0.116 R)
• M66: 26,535,222 km (0.053 R)
• M67: 26,738,375 km (0.074 R)
• M68: 26,942,128 km (0.079 R)
• M69: 27,309,989 km (0.065 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 18,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit