🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.62 AU - 0.96 AU

Year: 258 Days

Day: 32.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 77.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.78 AU - 0.86 AU

Year: 273 Days

Day: 12.2 Hours

Environment

Temp: 123 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,697,209 km

• M1: 49,367 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.37 AU - 1.45 AU

Year: 615 Days

Day: 33.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.33 AU - 1.55 AU

Year: 634 Days

Day: 42.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.87 AU - 2.15 AU

Year: 1046 Days

Day: 36.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.19 AU - 2.33 AU

Year: 1247 Days

Day: 47.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.76 AU - 4.9 AU

Year: 3308 Days

Day: 33.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.3

Radius: 14

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.06 AU - 11.64 AU

Year: 11348 Days

Day: 12 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 72,697,209 km

• M1: 177,722 km (0.1 R)
• M2: 281,992 km (0.079 R)
• M3: 515,813 km (0.095 R)
• M4: 620,682 km (0.079 R)
• M5: 840,590 km (0.12 R)
• M6: 1,053,767 km (0.114 R)
• M7: 1,535,024 km (0.066 R)
• M8: 2,637,859 km (0.08 R)
• M9: 2,908,332 km (0.095 R)
• M10: 3,503,283 km (0.062 R)
• M11: 3,610,545 km (0.069 R)
• M12: 3,856,334 km (0.072 R)
• M13: 4,135,932 km (0.053 R)
• M14: 4,626,613 km (0.052 R)
• M15: 5,632,061 km (0.085 R)
• M16: 5,917,793 km (0.057 R)
• M17: 6,014,283 km (0.116 R)
• M18: 6,273,686 km (0.095 R)
• M19: 6,536,978 km (0.112 R)
• M20: 6,837,670 km (0.059 R)
• M21: 7,108,592 km (0.087 R)
• M22: 7,211,216 km (0.069 R)
• M23: 7,801,828 km (0.118 R)
• M24: 8,049,562 km (0.101 R)
• M25: 8,371,946 km (0.11 R)
• M26: 8,918,726 km (0.081 R)
• M27: 9,289,729 km (0.057 R)
• M28: 9,439,626 km (0.049 R)
• M29: 9,665,967 km (0.062 R)
• M30: 11,782,478 km (0.076 R)
• M31: 12,067,013 km (0.089 R)
• M32: 12,809,318 km (0.075 R)
• M33: 12,934,531 km (0.111 R)
• M34: 13,228,192 km (0.073 R)
• M35: 13,694,189 km (0.101 R)
• M36: 13,993,534 km (0.094 R)
• M37: 14,424,825 km (0.111 R)
• M38: 14,948,268 km (0.05 R)
• M39: 15,036,232 km (0.084 R)
• M40: 15,345,002 km (0.053 R)
• M41: 16,555,996 km (0.059 R)
• M42: 17,012,270 km (0.053 R)
• M43: 19,307,550 km (0.083 R)
• M44: 20,175,068 km (0.119 R)
• M45: 20,418,314 km (0.107 R)
• M46: 21,698,722 km (0.092 R)
• M47: 21,897,987 km (0.111 R)
• M48: 22,298,460 km (0.086 R)
• M49: 22,549,934 km (0.109 R)
• M50: 22,853,020 km (0.076 R)
• M51: 23,157,302 km (0.109 R)
• M52: 23,310,041 km (0.103 R)
• M53: 24,803,626 km (0.12 R)
• M54: 25,064,226 km (0.059 R)
• M55: 25,273,363 km (0.1 R)
• M56: 25,430,591 km (0.086 R)
• M57: 26,274,772 km (0.097 R)
• M58: 26,434,093 km (0.12 R)
• M59: 26,593,714 km (0.047 R)
• M60: 26,967,410 km (0.116 R)
• M61: 27,235,489 km (0.094 R)
• M62: 27,720,186 km (0.114 R)
• M63: 28,153,422 km (0.107 R)
• M64: 28,262,030 km (0.057 R)
• M65: 30,241,658 km (0.118 R)
• M66: 31,135,805 km (0.113 R)
• M67: 31,473,447 km (0.079 R)
• M68: 32,209,020 km (0.114 R)
• M69: 32,550,402 km (0.086 R)
• M70: 34,391,354 km (0.072 R)
• M71: 34,565,785 km (0.094 R)
• M72: 35,441,830 km (0.056 R)
• M73: 35,617,907 km (0.067 R)
• M74: 37,335,141 km (0.067 R)
• M75: 37,813,555 km (0.07 R)
• M76: 38,233,925 km (0.048 R)
• M77: 38,595,353 km (0.095 R)
• M78: 38,897,541 km (0.102 R)
• M79: 39,625,933 km (0.036 R)
• M80: 39,808,741 km (0.118 R)
• M81: 40,604,004 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742

Radius: 3

Gravity: 82.44 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.86 AU - 13.88 AU

Year: 17946 Days

Day: 21.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,697,209 km

• M1: 377,735 km (0.112 R)
• M2: 618,587 km (0.102 R)
• M3: 754,123 km (0.034 R)
• M4: 898,934 km (0.099 R)
• M5: 1,241,363 km (0.108 R)
• M6: 1,712,297 km (0.119 R)
• M7: 1,934,151 km (0.118 R)
• M8: 1,999,076 km (0.092 R)
• M9: 3,601,419 km (0.106 R)
• M10: 3,762,237 km (0.103 R)
• M11: 4,049,166 km (0.1 R)
• M12: 4,428,396 km (0.054 R)
• M13: 4,775,014 km (0.092 R)
• M14: 4,995,970 km (0.109 R)
• M15: 5,040,700 km (0.105 R)
• M16: 5,085,430 km (0.113 R)
• M17: 5,493,982 km (0.109 R)
• M18: 6,197,989 km (0.108 R)
• M19: 6,438,992 km (0.086 R)
• M20: 7,230,364 km (0.034 R)
• M21: 8,156,824 km (0.054 R)
• M22: 8,209,333 km (0.118 R)
• M23: 8,633,742 km (0.119 R)
• M24: 8,956,873 km (0.03 R)
• M25: 9,559,154 km (0.079 R)
• M26: 10,287,846 km (0.113 R)
• M27: 10,344,693 km (0.108 R)
• M28: 11,976,506 km (0.108 R)
• M29: 13,251,828 km (0.113 R)
• M30: 13,437,479 km (0.108 R)
• M31: 14,188,909 km (0.081 R)
• M32: 14,633,365 km (0.098 R)
• M33: 15,211,560 km (0.111 R)
• M34: 16,059,930 km (0.081 R)
• M35: 17,733,930 km (0.117 R)
• M36: 18,075,462 km (0.11 R)
• M37: 18,695,395 km (0.115 R)
• M38: 18,903,636 km (0.093 R)
• M39: 19,673,616 km (0.118 R)
• M40: 20,097,876 km (0.035 R)
• M41: 20,811,757 km (0.098 R)
• M42: 21,388,756 km (0.086 R)
• M43: 21,461,311 km (0.114 R)
• M44: 21,752,129 km (0.106 R)
• M45: 22,411,257 km (0.058 R)
• M46: 22,558,611 km (0.068 R)
• M47: 22,780,165 km (0.05 R)
• M48: 22,928,417 km (0.09 R)
• M49: 23,151,168 km (0.077 R)
• M50: 23,524,265 km (0.07 R)
• M51: 23,974,405 km (0.056 R)
• M52: 24,049,802 km (0.027 R)
• M53: 25,880,731 km (0.044 R)
• M54: 27,126,133 km (0.06 R)
• M55: 27,756,090 km (0.1 R)
• M56: 28,869,995 km (0.109 R)
• M57: 30,242,257 km (0.071 R)
• M58: 32,298,479 km (0.028 R)
• M59: 32,631,634 km (0.097 R)
• M60: 33,637,829 km (0.119 R)
• M61: 34,144,816 km (0.096 R)
• M62: 34,569,226 km (0.089 R)
• M63: 36,543,768 km (0.12 R)
• M64: 36,890,985 km (0.078 R)
• M65: 38,202,359 km (0.092 R)
• M66: 38,554,662 km (0.118 R)
• M67: 38,819,600 km (0.096 R)
• M68: 39,885,335 km (0.085 R)
• M69: 40,063,955 km (0.094 R)
• M70: 40,153,265 km (0.115 R)
• M71: 40,511,403 km (0.118 R)
• M72: 44,984,229 km (0.051 R)
• M73: 45,170,030 km (0.04 R)
• M74: 46,384,316 km (0.047 R)
• M75: 46,478,263 km (0.073 R)
• M76: 48,273,438 km (0.057 R)
• M77: 49,514,651 km (0.068 R)
• M78: 50,766,337 km (0.106 R)
• M79: 51,736,329 km (0.115 R)
• M80: 52,908,279 km (0.095 R)
• M81: 55,179,025 km (0.099 R)
• M82: 56,176,095 km (0.101 R)
• M83: 56,576,568 km (0.08 R)
• M84: 63,320,291 km (0.108 R)
• M85: 63,632,801 km (0.096 R)
• M86: 65,834,732 km (0.09 R)
• M87: 67,104,070 km (0.085 R)
• M88: 67,848,319 km (0.109 R)
• M89: 68,168,010 km (0.116 R)
• M90: 69,237,635 km (0.118 R)
• M91: 69,666,980 km (0.097 R)
• M92: 70,420,505 km (0.116 R)
• M93: 70,852,244 km (0.102 R)
• M94: 71,718,566 km (0.096 R)
• M95: 72,044,240 km (0.111 R)
• M96: 72,588,178 km (0.078 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 14,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit