🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.52 AU - 0.8 AU

Year: 199 Days

Day: 17.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.58 AU - 0.76 AU

Year: 203 Days

Day: 15.6 Hours

Environment

Temp: 135 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,302,945 km

• M1: 278,701 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.64 AU - 2.6 AU

Year: 1145 Days

Day: 45.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,302,945 km

• M1: 329,564 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.5

Radius: 11.1

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.53 AU - 5.81 AU

Year: 5007 Days

Day: 5.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 85,302,945 km

• M1: 148,401 km (0.116 R)
• M2: 282,890 km (0.081 R)
• M3: 355,295 km (0.113 R)
• M4: 485,744 km (0.078 R)
• M5: 623,973 km (0.08 R)
• M6: 877,541 km (0.092 R)
• M7: 1,107,323 km (0.119 R)
• M8: 1,403,078 km (0.036 R)
• M9: 1,544,299 km (0.094 R)
• M10: 1,657,694 km (0.032 R)
• M11: 1,824,645 km (0.077 R)
• M12: 2,050,089 km (0.116 R)
• M13: 2,139,250 km (0.075 R)
• M14: 2,340,309 km (0.082 R)
• M15: 2,433,658 km (0.109 R)
• M16: 2,528,354 km (0.107 R)
• M17: 2,663,141 km (0.068 R)
• M18: 2,760,829 km (0.106 R)
• M19: 2,919,851 km (0.111 R)
• M20: 3,869,798 km (0.099 R)
• M21: 4,138,326 km (0.11 R)
• M22: 4,459,513 km (0.047 R)
• M23: 4,693,932 km (0.113 R)
• M24: 5,446,260 km (0.114 R)
• M25: 6,080,405 km (0.113 R)
• M26: 6,262,167 km (0.06 R)
• M27: 6,525,010 km (0.101 R)
• M28: 6,818,222 km (0.066 R)
• M29: 6,899,005 km (0.077 R)
• M30: 7,473,311 km (0.095 R)
• M31: 7,780,286 km (0.043 R)
• M32: 8,091,300 km (0.029 R)
• M33: 8,205,443 km (0.034 R)
• M34: 8,580,186 km (0.085 R)
• M35: 8,667,551 km (0.116 R)
• M36: 8,843,029 km (0.113 R)
• M37: 9,049,175 km (0.111 R)
• M38: 9,346,576 km (0.107 R)
• M39: 9,616,899 km (0.043 R)
• M40: 9,889,915 km (0.109 R)
• M41: 10,288,743 km (0.075 R)
• M42: 10,755,489 km (0.097 R)
• M43: 12,229,925 km (0.109 R)
• M44: 12,691,135 km (0.067 R)
• M45: 13,461,265 km (0.055 R)
• M46: 13,732,636 km (0.105 R)
• M47: 15,046,554 km (0.091 R)
• M48: 15,611,884 km (0.106 R)
• M49: 15,968,675 km (0.1 R)
• M50: 16,220,000 km (0.111 R)
• M51: 16,400,415 km (0.104 R)
• M52: 17,422,617 km (0.11 R)
• M53: 17,496,518 km (0.116 R)
• M54: 17,829,972 km (0.051 R)
• M55: 18,729,354 km (0.089 R)
• M56: 19,566,953 km (0.098 R)
• M57: 19,835,930 km (0.087 R)
• M58: 20,299,982 km (0.069 R)
• M59: 20,494,459 km (0.108 R)
• M60: 20,963,598 km (0.104 R)
• M61: 21,120,826 km (0.113 R)
• M62: 21,199,514 km (0.111 R)
• M63: 21,992,233 km (0.056 R)
• M64: 22,312,074 km (0.103 R)
• M65: 22,633,410 km (0.108 R)
• M66: 22,996,783 km (0.09 R)
• M67: 23,118,257 km (0.074 R)
• M68: 23,565,853 km (0.103 R)
• M69: 23,688,374 km (0.088 R)
• M70: 24,180,701 km (0.081 R)
• M71: 25,635,989 km (0.08 R)
• M72: 26,991,196 km (0.066 R)
• M73: 27,548,298 km (0.117 R)
• M74: 27,677,401 km (0.098 R)
• M75: 27,806,803 km (0.109 R)
• M76: 27,979,589 km (0.086 R)
• M77: 28,152,674 km (0.114 R)
• M78: 28,848,603 km (0.079 R)
• M79: 29,462,253 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 428.6

Radius: 6.5

Gravity: 10.14 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 15.62 AU - 21.8 AU

Year: 30013 Days

Day: 15.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,302,945 km

• M1: 88,412 km (0.095 R)
• M2: 438,172 km (0.115 R)
• M3: 1,493,136 km (0.101 R)
• M4: 1,973,196 km (0.086 R)
• M5: 3,021,877 km (0.106 R)
• M6: 3,147,689 km (0.104 R)
• M7: 3,190,025 km (0.109 R)
• M8: 3,712,421 km (0.083 R)
• M9: 4,933,139 km (0.081 R)
• M10: 5,586,284 km (0.069 R)
• M11: 5,896,849 km (0.095 R)
• M12: 7,138,810 km (0.119 R)
• M13: 8,223,545 km (0.115 R)
• M14: 8,340,829 km (0.087 R)
• M15: 8,576,745 km (0.094 R)
• M16: 9,727,452 km (0.053 R)
• M17: 9,913,552 km (0.119 R)
• M18: 9,975,934 km (0.057 R)
• M19: 10,606,040 km (0.084 R)
• M20: 11,054,834 km (0.114 R)
• M21: 12,911,044 km (0.109 R)
• M22: 13,321,242 km (0.081 R)
• M23: 14,154,352 km (0.11 R)
• M24: 14,365,285 km (0.058 R)
• M25: 14,506,506 km (0.091 R)
• M26: 15,147,532 km (0.116 R)
• M27: 15,363,253 km (0.111 R)
• M28: 15,435,359 km (0.114 R)
• M29: 16,089,849 km (0.082 R)
• M30: 16,679,115 km (0.112 R)
• M31: 18,488,801 km (0.1 R)
• M32: 19,028,251 km (0.111 R)
• M33: 19,183,384 km (0.114 R)
• M34: 19,807,955 km (0.077 R)
• M35: 20,598,131 km (0.102 R)
• M36: 22,290,532 km (0.09 R)
• M37: 22,946,967 km (0.078 R)
• M38: 23,776,338 km (0.075 R)
• M39: 24,869,300 km (0.047 R)
• M40: 25,123,766 km (0.104 R)
• M41: 25,294,008 km (0.104 R)
• M42: 27,016,627 km (0.103 R)
• M43: 27,365,639 km (0.029 R)
• M44: 27,453,154 km (0.117 R)
• M45: 28,156,414 km (0.113 R)
• M46: 28,776,796 km (0.114 R)
• M47: 28,865,807 km (0.113 R)
• M48: 31,028,543 km (0.073 R)
• M49: 31,119,798 km (0.035 R)
• M50: 31,669,121 km (0.114 R)
• M51: 32,129,434 km (0.093 R)
• M52: 32,314,187 km (0.068 R)
• M53: 33,243,040 km (0.115 R)
• M54: 38,114,845 km (0.05 R)
• M55: 38,899,037 km (0.1 R)
• M56: 39,194,493 km (0.082 R)
• M57: 40,583,060 km (0.105 R)
• M58: 41,283,328 km (0.1 R)
• M59: 42,391,848 km (0.095 R)
• M60: 42,493,126 km (0.062 R)
• M61: 43,102,438 km (0.12 R)
• M62: 44,021,717 km (0.113 R)
• M63: 44,535,286 km (0.052 R)
• M64: 45,050,800 km (0.118 R)
• M65: 45,775,752 km (0.106 R)
• M66: 45,879,722 km (0.102 R)
• M67: 47,763,159 km (0.115 R)
• M68: 48,820,368 km (0.12 R)
• M69: 49,245,375 km (0.063 R)
• M70: 50,313,354 km (0.118 R)
• M71: 53,234,851 km (0.084 R)
• M72: 53,562,919 km (0.049 R)
• M73: 60,490,049 km (0.117 R)
• M74: 61,289,649 km (0.11 R)
• M75: 64,522,908 km (0.12 R)
• M76: 65,222,876 km (0.103 R)
• M77: 67,456,223 km (0.074 R)
• M78: 69,117,807 km (0.056 R)
• M79: 70,312,944 km (0.106 R)
• M80: 74,304,814 km (0.119 R)
• M81: 75,161,112 km (0.027 R)
• M82: 77,625,288 km (0.118 R)
• M83: 78,494,003 km (0.089 R)
• M84: 79,241,244 km (0.107 R)
• M85: 79,615,688 km (0.086 R)
• M86: 80,241,156 km (0.062 R)
• M87: 80,366,370 km (0.108 R)
• M88: 80,617,096 km (0.111 R)
• M89: 81,748,804 km (0.089 R)
• M90: 82,379,807 km (0.076 R)
• M91: 83,519,594 km (0.06 R)
• M92: 84,155,085 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 12,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit