🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.42 AU - 0.62 AU

Year: 242 Days

Day: 30 Hours

Environment

Temp: -120 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.3

Radius: 10.7

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.99 AU - 1.19 AU

Year: 735 Days

Day: 7.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 24,250,508 km

• M1: 149,747 km (0.047 R)
• M2: 237,561 km (0.091 R)
• M3: 349,909 km (0.104 R)
• M4: 432,936 km (0.109 R)
• M5: 514,916 km (0.118 R)
• M6: 588,069 km (0.103 R)
• M7: 681,269 km (0.057 R)
• M8: 914,193 km (0.101 R)
• M9: 1,031,029 km (0.107 R)
• M10: 1,133,653 km (0.109 R)
• M11: 1,266,944 km (0.084 R)
• M12: 1,363,585 km (0.086 R)
• M13: 1,441,226 km (0.056 R)
• M14: 1,829,283 km (0.116 R)
• M15: 2,051,735 km (0.097 R)
• M16: 2,158,099 km (0.111 R)
• M17: 2,291,540 km (0.108 R)
• M18: 2,410,620 km (0.114 R)
• M19: 2,523,118 km (0.044 R)
• M20: 2,637,410 km (0.082 R)
• M21: 2,780,576 km (0.109 R)
• M22: 2,981,635 km (0.109 R)
• M23: 3,065,260 km (0.091 R)
• M24: 3,320,923 km (0.108 R)
• M25: 3,524,675 km (0.067 R)
• M26: 3,752,663 km (0.081 R)
• M27: 3,822,974 km (0.082 R)
• M28: 3,893,733 km (0.099 R)
• M29: 3,995,610 km (0.086 R)
• M30: 4,296,301 km (0.07 R)
• M31: 4,550,767 km (0.057 R)
• M32: 4,625,865 km (0.1 R)
• M33: 4,832,011 km (0.062 R)
• M34: 4,941,666 km (0.109 R)
• M35: 5,041,149 km (0.038 R)
• M36: 5,185,960 km (0.095 R)
• M37: 5,388,814 km (0.078 R)
• M38: 5,457,031 km (0.115 R)
• M39: 5,744,259 km (0.076 R)
• M40: 5,977,781 km (0.089 R)
• M41: 6,226,263 km (0.076 R)
• M42: 6,309,889 km (0.045 R)
• M43: 6,430,016 km (0.042 R)
• M44: 6,844,103 km (0.109 R)
• M45: 6,979,937 km (0.116 R)
• M46: 7,455,958 km (0.062 R)
• M47: 7,672,426 km (0.103 R)
• M48: 7,826,512 km (0.094 R)
• M49: 8,098,481 km (0.118 R)
• M50: 8,189,885 km (0.118 R)
• M51: 8,413,235 km (0.113 R)
• M52: 8,519,000 km (0.06 R)
• M53: 8,772,120 km (0.115 R)
• M54: 9,109,014 km (0.093 R)
• M55: 9,204,009 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.8

Radius: 14.8

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.01 AU - 1.21 AU

Year: 755 Days

Day: 14.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 24,250,508 km

• M1: 184,454 km (0.115 R)
• M2: 306,975 km (0.108 R)
• M3: 400,025 km (0.08 R)
• M4: 494,421 km (0.095 R)
• M5: 665,561 km (0.098 R)
• M6: 801,097 km (0.112 R)
• M7: 930,948 km (0.099 R)
• M8: 1,037,760 km (0.101 R)
• M9: 1,210,546 km (0.068 R)
• M10: 1,362,837 km (0.036 R)
• M11: 1,482,664 km (0.074 R)
• M12: 1,590,225 km (0.072 R)
• M13: 1,696,290 km (0.08 R)
• M14: 1,851,722 km (0.039 R)
• M15: 1,950,906 km (0.11 R)
• M16: 2,051,884 km (0.108 R)
• M17: 2,172,909 km (0.036 R)
• M18: 2,287,202 km (0.063 R)
• M19: 2,464,775 km (0.113 R)
• M20: 2,715,650 km (0.102 R)
• M21: 2,854,178 km (0.034 R)
• M22: 2,979,990 km (0.057 R)
• M23: 3,097,424 km (0.108 R)
• M24: 3,190,474 km (0.11 R)
• M25: 3,310,750 km (0.102 R)
• M26: 3,416,666 km (0.065 R)
• M27: 3,561,477 km (0.108 R)
• M28: 3,697,311 km (0.037 R)
• M29: 3,835,091 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.5

Radius: 10.8

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.76 AU - 5.94 AU

Year: 6896 Days

Day: 10.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 24,250,508 km

• M1: 175,179 km (0.1 R)
• M2: 392,246 km (0.072 R)
• M3: 568,322 km (0.098 R)
• M4: 673,190 km (0.094 R)
• M5: 747,241 km (0.06 R)
• M6: 850,613 km (0.049 R)
• M7: 1,087,577 km (0.088 R)
• M8: 1,252,583 km (0.109 R)
• M9: 1,491,192 km (0.109 R)
• M10: 1,797,119 km (0.087 R)
• M11: 1,957,638 km (0.115 R)
• M12: 2,997,493 km (0.058 R)
• M13: 3,210,520 km (0.079 R)
• M14: 3,450,774 km (0.103 R)
• M15: 4,230,179 km (0.05 R)
• M16: 4,349,408 km (0.03 R)
• M17: 4,518,155 km (0.069 R)
• M18: 5,062,542 km (0.106 R)
• M19: 6,294,779 km (0.117 R)
• M20: 6,513,491 km (0.037 R)
• M21: 6,623,745 km (0.067 R)
• M22: 6,930,271 km (0.059 R)
• M23: 7,099,466 km (0.113 R)
• M24: 7,241,584 km (0.078 R)
• M25: 7,586,407 km (0.084 R)
• M26: 7,731,667 km (0.087 R)
• M27: 7,995,408 km (0.118 R)
• M28: 8,232,371 km (0.089 R)
• M29: 8,471,727 km (0.119 R)
• M30: 8,957,322 km (0.093 R)
• M31: 10,082,896 km (0.111 R)
• M32: 10,597,513 km (0.12 R)
• M33: 10,956,249 km (0.113 R)
• M34: 11,153,568 km (0.117 R)
• M35: 11,252,602 km (0.11 R)
• M36: 11,418,506 km (0.106 R)
• M37: 11,585,158 km (0.087 R)
• M38: 12,396,428 km (0.085 R)
• M39: 12,533,459 km (0.068 R)
• M40: 12,636,532 km (0.101 R)
• M41: 13,156,235 km (0.106 R)
• M42: 13,366,121 km (0.063 R)
• M43: 13,436,282 km (0.043 R)
• M44: 13,506,593 km (0.036 R)
• M45: 13,577,054 km (0.102 R)
• M46: 14,252,339 km (0.079 R)
• M47: 14,432,006 km (0.109 R)
• M48: 14,540,015 km (0.094 R)
• M49: 14,793,285 km (0.111 R)
• M50: 15,121,054 km (0.097 R)
• M51: 15,561,769 km (0.097 R)
• M52: 16,456,065 km (0.086 R)
• M53: 16,719,956 km (0.118 R)
• M54: 17,366,817 km (0.058 R)
• M55: 18,021,906 km (0.11 R)
• M56: 18,294,024 km (0.09 R)
• M57: 18,489,250 km (0.102 R)
• M58: 18,802,956 km (0.036 R)
• M59: 19,197,745 km (0.054 R)
• M60: 19,754,848 km (0.118 R)
• M61: 20,075,585 km (0.066 R)
• M62: 20,317,336 km (0.104 R)
• M63: 20,559,983 km (0.115 R)
• M64: 20,641,065 km (0.087 R)
• M65: 20,844,369 km (0.103 R)
• M66: 21,293,761 km (0.067 R)
• M67: 22,955,195 km (0.092 R)
• M68: 23,039,269 km (0.099 R)
• M69: 23,503,920 km (0.085 R)
• M70: 23,631,228 km (0.08 R)
• M71: 24,442,646 km (0.082 R)
• M72: 24,657,768 km (0.042 R)
• M73: 24,743,937 km (0.031 R)
• M74: 25,089,807 km (0.115 R)
• M75: 25,176,424 km (0.112 R)
• M76: 25,393,640 km (0.118 R)
• M77: 26,400,733 km (0.084 R)
• M78: 27,064,499 km (0.06 R)
• M79: 27,689,070 km (0.038 R)
• M80: 29,225,590 km (0.084 R)
• M81: 29,774,464 km (0.114 R)
• M82: 30,419,081 km (0.08 R)
• M83: 30,650,509 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.1

Radius: 5.4

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.05 AU - 6.65 AU

Year: 10332 Days

Day: 23.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 24,250,508 km

• M1: 67,917 km (0.114 R)
• M2: 111,600 km (0.078 R)
• M3: 387,608 km (0.094 R)
• M4: 431,440 km (0.093 R)
• M5: 614,398 km (0.09 R)
• M6: 655,837 km (0.059 R)
• M7: 854,952 km (0.049 R)
• M8: 997,967 km (0.046 R)
• M9: 1,072,467 km (0.113 R)
• M10: 1,148,762 km (0.112 R)
• M11: 1,571,526 km (0.112 R)
• M12: 1,792,182 km (0.118 R)
• M13: 1,929,364 km (0.088 R)
• M14: 2,165,579 km (0.094 R)
• M15: 2,394,464 km (0.086 R)
• M16: 2,613,774 km (0.098 R)
• M17: 2,717,296 km (0.116 R)
• M18: 2,928,378 km (0.098 R)
• M19: 3,090,094 km (0.041 R)
• M20: 3,961,651 km (0.095 R)
• M21: 4,120,673 km (0.099 R)
• M22: 4,301,986 km (0.091 R)
• M23: 4,672,390 km (0.117 R)
• M24: 4,946,454 km (0.075 R)
• M25: 5,117,594 km (0.055 R)
• M26: 5,312,520 km (0.04 R)
• M27: 5,421,876 km (0.09 R)
• M28: 5,531,980 km (0.115 R)
• M29: 5,866,780 km (0.119 R)
• M30: 6,116,459 km (0.117 R)
• M31: 6,909,926 km (0.089 R)
• M32: 7,710,723 km (0.071 R)
• M33: 8,489,380 km (0.079 R)
• M34: 8,565,974 km (0.079 R)
• M35: 9,240,212 km (0.103 R)
• M36: 9,398,187 km (0.108 R)
• M37: 9,450,995 km (0.083 R)
• M38: 9,636,945 km (0.1 R)
• M39: 10,255,981 km (0.102 R)
• M40: 11,054,684 km (0.116 R)
• M41: 11,222,383 km (0.095 R)
• M42: 11,362,856 km (0.103 R)
• M43: 11,787,564 km (0.102 R)
• M44: 11,873,134 km (0.061 R)
• M45: 12,016,299 km (0.117 R)
• M46: 12,275,253 km (0.071 R)
• M47: 12,478,108 km (0.113 R)
• M48: 12,594,346 km (0.051 R)
• M49: 13,063,484 km (0.038 R)
• M50: 13,777,665 km (0.091 R)
• M51: 14,504,411 km (0.093 R)
• M52: 15,057,774 km (0.082 R)
• M53: 15,150,674 km (0.113 R)
• M54: 15,274,691 km (0.097 R)
• M55: 15,837,627 km (0.058 R)
• M56: 16,279,988 km (0.11 R)
• M57: 16,662,510 km (0.117 R)
• M58: 17,080,187 km (0.068 R)
• M59: 17,664,217 km (0.039 R)
• M60: 17,893,102 km (0.1 R)
• M61: 18,386,775 km (0.111 R)
• M62: 18,519,319 km (0.11 R)
• M63: 18,585,591 km (0.114 R)
• M64: 19,052,186 km (0.078 R)
• M65: 19,253,246 km (0.037 R)
• M66: 19,860,913 km (0.061 R)
• M67: 20,372,088 km (0.098 R)
• M68: 20,474,862 km (0.112 R)
• M69: 20,509,120 km (0.118 R)
• M70: 20,543,378 km (0.092 R)
• M71: 21,268,329 km (0.117 R)
• M72: 21,303,036 km (0.105 R)
• M73: 21,337,743 km (0.097 R)
• M74: 21,511,875 km (0.062 R)
• M75: 21,546,731 km (0.107 R)
• M76: 21,686,306 km (0.085 R)
• M77: 22,318,357 km (0.116 R)
• M78: 22,991,996 km (0.073 R)
• M79: 23,385,139 km (0.057 R)
• M80: 23,421,043 km (0.071 R)
• M81: 23,996,994 km (0.104 R)
• M82: 24,178,008 km (0.067 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 12,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit