🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.54 AU - 0.62 AU

Year: 161 Days

Day: 26.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,490,394 km

• M1: 19,897 km (0.12 R)
• M2: 25,880 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.55 AU - 2.31 AU

Year: 979 Days

Day: 21.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.86 AU - 3.66 AU

Year: 2150 Days

Day: 15.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.58 AU - 5.34 AU

Year: 3440 Days

Day: 35.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,490,394 km

• M1: 3,116,273 km (0.043 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251

Radius: 13.6

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.68 AU - 8.5 AU

Year: 6895 Days

Day: 8.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 78.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 55,490,394 km

• M1: 213,177 km (0.085 R)
• M2: 440,117 km (0.091 R)
• M3: 531,222 km (0.057 R)
• M4: 630,405 km (0.116 R)
• M5: 875,447 km (0.12 R)
• M6: 1,087,128 km (0.082 R)
• M7: 1,316,611 km (0.052 R)
• M8: 1,430,455 km (0.107 R)
• M9: 1,562,699 km (0.113 R)
• M10: 1,714,541 km (0.088 R)
• M11: 1,855,762 km (0.09 R)
• M12: 2,442,185 km (0.086 R)
• M13: 2,638,308 km (0.053 R)
• M14: 3,199,599 km (0.08 R)
• M15: 3,316,435 km (0.102 R)
• M16: 3,414,871 km (0.091 R)
• M17: 3,798,140 km (0.112 R)
• M18: 4,302,136 km (0.038 R)
• M19: 4,388,154 km (0.107 R)
• M20: 4,827,523 km (0.077 R)
• M21: 4,962,012 km (0.107 R)
• M22: 5,350,218 km (0.075 R)
• M23: 5,559,805 km (0.108 R)
• M24: 5,939,185 km (0.041 R)
• M25: 6,035,227 km (0.054 R)
• M26: 6,326,943 km (0.096 R)
• M27: 6,523,963 km (0.086 R)
• M28: 7,722,541 km (0.065 R)
• M29: 8,522,890 km (0.091 R)
• M30: 9,237,818 km (0.097 R)
• M31: 10,173,104 km (0.08 R)
• M32: 10,433,404 km (0.118 R)
• M33: 10,754,591 km (0.066 R)
• M34: 10,901,646 km (0.09 R)
• M35: 11,317,079 km (0.094 R)
• M36: 11,677,311 km (0.108 R)
• M37: 12,010,914 km (0.092 R)
• M38: 12,501,744 km (0.106 R)
• M39: 12,656,429 km (0.103 R)
• M40: 13,471,438 km (0.096 R)
• M41: 13,981,417 km (0.118 R)
• M42: 14,174,249 km (0.1 R)
• M43: 14,303,352 km (0.062 R)
• M44: 15,053,136 km (0.098 R)
• M45: 15,449,421 km (0.066 R)
• M46: 15,916,166 km (0.117 R)
• M47: 16,489,126 km (0.081 R)
• M48: 16,795,203 km (0.097 R)
• M49: 16,966,194 km (0.037 R)
• M50: 17,275,113 km (0.056 R)
• M51: 17,968,649 km (0.069 R)
• M52: 18,178,385 km (0.096 R)
• M53: 18,919,194 km (0.04 R)
• M54: 21,237,213 km (0.12 R)
• M55: 21,348,065 km (0.101 R)
• M56: 22,920,189 km (0.077 R)
• M57: 23,643,644 km (0.116 R)
• M58: 23,873,726 km (0.06 R)
• M59: 24,335,983 km (0.059 R)
• M60: 25,426,103 km (0.099 R)
• M61: 25,543,836 km (0.07 R)
• M62: 25,661,720 km (0.099 R)
• M63: 26,293,771 km (0.084 R)
• M64: 26,532,080 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.9

Radius: 13.1

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.91 AU - 9.59 AU

Year: 8655 Days

Day: 6.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 55,490,394 km

• M1: 201,508 km (0.107 R)
• M2: 453,730 km (0.084 R)
• M3: 535,710 km (0.115 R)
• M4: 665,411 km (0.12 R)
• M5: 912,547 km (0.113 R)
• M6: 1,244,205 km (0.092 R)
• M7: 1,368,073 km (0.115 R)
• M8: 1,453,194 km (0.066 R)
• M9: 1,569,581 km (0.08 R)
• M10: 1,719,628 km (0.091 R)
• M11: 1,843,345 km (0.104 R)
• M12: 1,954,047 km (0.118 R)
• M13: 2,149,422 km (0.103 R)
• M14: 3,336,631 km (0.091 R)
• M15: 3,691,327 km (0.114 R)
• M16: 3,934,574 km (0.044 R)
• M17: 4,309,466 km (0.108 R)
• M18: 5,229,044 km (0.106 R)
• M19: 5,319,850 km (0.07 R)
• M20: 5,456,882 km (0.111 R)
• M21: 5,969,853 km (0.068 R)
• M22: 6,743,423 km (0.102 R)
• M23: 7,446,384 km (0.076 R)
• M24: 7,600,021 km (0.094 R)
• M25: 7,884,556 km (0.05 R)
• M26: 8,278,297 km (0.087 R)
• M27: 8,840,337 km (0.098 R)
• M28: 9,664,621 km (0.107 R)
• M29: 9,860,594 km (0.091 R)
• M30: 10,227,857 km (0.076 R)
• M31: 10,628,480 km (0.09 R)
• M32: 10,743,969 km (0.09 R)
• M33: 11,209,817 km (0.081 R)
• M34: 11,474,905 km (0.112 R)
• M35: 11,712,167 km (0.043 R)
• M36: 12,586,118 km (0.088 R)
• M37: 13,263,048 km (0.117 R)
• M38: 13,983,511 km (0.092 R)
• M39: 14,141,786 km (0.082 R)
• M40: 14,237,080 km (0.077 R)
• M41: 15,104,149 km (0.101 R)
• M42: 15,299,225 km (0.114 R)
• M43: 15,527,810 km (0.109 R)
• M44: 15,955,361 km (0.063 R)
• M45: 16,721,302 km (0.079 R)
• M46: 16,956,769 km (0.056 R)
• M47: 17,091,856 km (0.088 R)
• M48: 18,392,909 km (0.089 R)
• M49: 19,903,249 km (0.103 R)
• M50: 20,045,815 km (0.117 R)
• M51: 20,188,681 km (0.047 R)
• M52: 20,296,093 km (0.082 R)
• M53: 21,016,855 km (0.104 R)
• M54: 21,343,876 km (0.067 R)
• M55: 21,453,232 km (0.094 R)
• M56: 22,076,756 km (0.078 R)
• M57: 22,261,210 km (0.117 R)
• M58: 22,483,363 km (0.117 R)
• M59: 22,743,364 km (0.097 R)
• M60: 22,929,763 km (0.106 R)
• M61: 23,116,611 km (0.088 R)
• M62: 23,341,457 km (0.098 R)
• M63: 23,982,783 km (0.108 R)
• M64: 24,324,614 km (0.089 R)
• M65: 24,438,907 km (0.118 R)
• M66: 24,897,873 km (0.076 R)
• M67: 25,089,956 km (0.039 R)
• M68: 25,243,893 km (0.104 R)
• M69: 25,630,454 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.4

Radius: 13.1

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 9.5 AU - 12.1 AU

Year: 12964 Days

Day: 5.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,490,394 km

• M1: 176,974 km (0.096 R)
• M2: 394,938 km (0.102 R)
• M3: 479,611 km (0.105 R)
• M4: 605,572 km (0.062 R)
• M5: 857,196 km (0.109 R)
• M6: 955,781 km (0.093 R)
• M7: 1,079,797 km (0.109 R)
• M8: 1,276,668 km (0.118 R)
• M9: 1,485,956 km (0.115 R)
• M10: 1,732,044 km (0.072 R)
• M11: 2,126,683 km (0.098 R)
• M12: 2,208,962 km (0.109 R)
• M13: 4,494,219 km (0.072 R)
• M14: 4,708,892 km (0.105 R)
• M15: 5,037,559 km (0.104 R)
• M16: 5,833,270 km (0.09 R)
• M17: 5,989,300 km (0.082 R)
• M18: 6,265,757 km (0.082 R)
• M19: 7,037,383 km (0.076 R)
• M20: 9,758,718 km (0.09 R)
• M21: 10,556,224 km (0.109 R)
• M22: 10,699,090 km (0.12 R)
• M23: 10,938,746 km (0.097 R)
• M24: 11,035,087 km (0.116 R)
• M25: 12,463,896 km (0.101 R)
• M26: 13,123,324 km (0.111 R)
• M27: 13,638,239 km (0.085 R)
• M28: 14,002,660 km (0.082 R)
• M29: 15,007,958 km (0.113 R)
• M30: 15,330,191 km (0.091 R)
• M31: 15,818,030 km (0.101 R)
• M32: 16,476,410 km (0.097 R)
• M33: 17,199,716 km (0.111 R)
• M34: 17,650,006 km (0.042 R)
• M35: 17,990,341 km (0.089 R)
• M36: 18,447,362 km (0.07 R)
• M37: 18,677,444 km (0.075 R)
• M38: 19,431,417 km (0.09 R)
• M39: 20,077,231 km (0.078 R)
• M40: 20,909,444 km (0.081 R)
• M41: 21,089,261 km (0.065 R)
• M42: 21,631,703 km (0.048 R)
• M43: 22,607,529 km (0.079 R)
• M44: 23,348,787 km (0.063 R)
• M45: 23,722,333 km (0.092 R)
• M46: 25,620,131 km (0.064 R)
• M47: 26,263,402 km (0.07 R)
• M48: 26,587,132 km (0.08 R)
• M49: 27,961,039 km (0.086 R)
• M50: 28,889,892 km (0.09 R)
• M51: 29,290,964 km (0.078 R)
• M52: 30,166,560 km (0.072 R)
• M53: 31,187,416 km (0.054 R)
• M54: 31,736,440 km (0.068 R)
• M55: 32,081,263 km (0.078 R)
• M56: 32,774,650 km (0.063 R)
• M57: 33,823,929 km (0.102 R)
• M58: 33,964,701 km (0.086 R)
• M59: 34,529,582 km (0.116 R)
• M60: 34,955,338 km (0.103 R)
• M61: 35,097,605 km (0.12 R)
• M62: 36,747,969 km (0.111 R)
• M63: 37,182,700 km (0.088 R)
• M64: 38,203,556 km (0.119 R)
• M65: 39,455,541 km (0.114 R)
• M66: 39,677,843 km (0.07 R)
• M67: 39,826,244 km (0.118 R)
• M68: 40,496,592 km (0.097 R)
• M69: 41,546,769 km (0.094 R)
• M70: 42,834,059 km (0.078 R)
• M71: 44,519,429 km (0.077 R)
• M72: 45,215,059 km (0.102 R)
• M73: 46,539,000 km (0.064 R)
• M74: 47,009,186 km (0.068 R)
• M75: 48,508,905 km (0.094 R)
• M76: 50,024,182 km (0.07 R)
• M77: 50,666,854 km (0.037 R)
• M78: 51,069,871 km (0.111 R)
• M79: 51,312,219 km (0.104 R)
• M80: 52,285,503 km (0.086 R)
• M81: 52,611,327 km (0.085 R)
• M82: 52,937,750 km (0.094 R)
• M83: 54,827,769 km (0.073 R)
• M84: 55,075,952 km (0.094 R)
• M85: 55,158,829 km (0.12 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 17,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit