🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.47 AU - 0.59 AU

Year: 163 Days

Day: 12.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.68 AU - 0.76 AU

Year: 258 Days

Day: 45.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.39 AU - 1.53 AU

Year: 744 Days

Day: 14.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 134.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.4

Radius: 11.2

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.53 AU - 3.33 AU

Year: 2115 Days

Day: 8.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 141.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 87,474,796 km

• M1: 172,187 km (0.12 R)
• M2: 256,710 km (0.05 R)
• M3: 471,233 km (0.1 R)
• M4: 623,225 km (0.093 R)
• M5: 793,318 km (0.102 R)
• M6: 1,044,941 km (0.062 R)
• M7: 1,498,671 km (0.08 R)
• M8: 1,575,266 km (0.102 R)
• M9: 1,682,826 km (0.105 R)
• M10: 1,813,276 km (0.108 R)
• M11: 1,947,166 km (0.092 R)
• M12: 2,095,118 km (0.036 R)
• M13: 2,192,207 km (0.087 R)
• M14: 2,550,045 km (0.118 R)
• M15: 2,700,840 km (0.097 R)
• M16: 2,878,562 km (0.07 R)
• M17: 3,171,026 km (0.103 R)
• M18: 3,358,771 km (0.106 R)
• M19: 3,486,079 km (0.05 R)
• M20: 3,653,928 km (0.048 R)
• M21: 3,745,332 km (0.101 R)
• M22: 3,930,684 km (0.101 R)
• M23: 4,092,100 km (0.071 R)
• M24: 4,310,663 km (0.067 R)
• M25: 4,449,190 km (0.116 R)
• M26: 4,589,214 km (0.068 R)
• M27: 4,702,459 km (0.063 R)
• M28: 4,873,899 km (0.095 R)
• M29: 4,989,388 km (0.07 R)
• M30: 5,061,943 km (0.059 R)
• M31: 5,282,002 km (0.071 R)
• M32: 5,430,552 km (0.077 R)
• M33: 5,535,271 km (0.118 R)
• M34: 5,716,583 km (0.09 R)
• M35: 6,271,891 km (0.11 R)
• M36: 6,429,268 km (0.045 R)
• M37: 7,039,328 km (0.09 R)
• M38: 7,170,076 km (0.084 R)
• M39: 7,450,872 km (0.086 R)
• M40: 7,701,448 km (0.053 R)
• M41: 7,836,385 km (0.091 R)
• M42: 7,921,058 km (0.088 R)
• M43: 8,074,246 km (0.044 R)
• M44: 8,348,908 km (0.114 R)
• M45: 8,802,040 km (0.11 R)
• M46: 9,138,336 km (0.117 R)
• M47: 9,245,448 km (0.112 R)
• M48: 9,605,230 km (0.061 R)
• M49: 9,878,247 km (0.045 R)
• M50: 10,376,108 km (0.11 R)
• M51: 10,469,158 km (0.041 R)
• M52: 10,863,199 km (0.101 R)
• M53: 11,128,586 km (0.035 R)
• M54: 11,204,731 km (0.07 R)
• M55: 11,550,003 km (0.096 R)
• M56: 11,646,493 km (0.11 R)
• M57: 11,859,820 km (0.116 R)
• M58: 12,329,557 km (0.061 R)
• M59: 12,586,566 km (0.063 R)
• M60: 13,065,878 km (0.1 R)
• M61: 13,226,995 km (0.086 R)
• M62: 13,327,973 km (0.071 R)
• M63: 13,530,679 km (0.051 R)
• M64: 13,632,555 km (0.101 R)
• M65: 13,754,926 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.8

Radius: 14.8

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.35 AU - 3.83 AU

Year: 2869 Days

Day: 14 Hours

Environment

Temp: -147 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 87,474,796 km

• M1: 184,753 km (0.104 R)
• M2: 343,926 km (0.087 R)
• M3: 618,587 km (0.105 R)
• M4: 718,967 km (0.12 R)
• M5: 993,180 km (0.07 R)
• M6: 1,126,622 km (0.118 R)
• M7: 1,231,041 km (0.109 R)
• M8: 1,578,557 km (0.106 R)
• M9: 1,764,357 km (0.113 R)
• M10: 1,957,787 km (0.087 R)
• M11: 2,071,482 km (0.063 R)
• M12: 2,261,321 km (0.082 R)
• M13: 2,442,036 km (0.108 R)
• M14: 2,690,368 km (0.068 R)
• M15: 2,996,445 km (0.079 R)
• M16: 3,145,445 km (0.096 R)
• M17: 3,485,630 km (0.043 R)
• M18: 3,590,050 km (0.088 R)
• M19: 4,109,902 km (0.071 R)
• M20: 4,257,555 km (0.106 R)
• M21: 4,463,552 km (0.067 R)
• M22: 4,730,584 km (0.091 R)
• M23: 6,270,694 km (0.102 R)
• M24: 6,419,993 km (0.115 R)
• M25: 6,678,647 km (0.031 R)
• M26: 6,852,929 km (0.094 R)
• M27: 7,117,268 km (0.101 R)
• M28: 7,340,169 km (0.111 R)
• M29: 7,520,285 km (0.069 R)
• M30: 8,022,934 km (0.071 R)
• M31: 8,442,406 km (0.057 R)
• M32: 8,607,562 km (0.115 R)
• M33: 8,726,044 km (0.117 R)
• M34: 8,940,866 km (0.036 R)
• M35: 9,497,969 km (0.104 R)
• M36: 9,842,642 km (0.063 R)
• M37: 10,016,475 km (0.089 R)
• M38: 10,342,150 km (0.094 R)
• M39: 10,518,974 km (0.109 R)
• M40: 10,671,265 km (0.083 R)
• M41: 11,236,296 km (0.076 R)
• M42: 11,470,118 km (0.084 R)
• M43: 11,600,866 km (0.111 R)
• M44: 12,395,380 km (0.093 R)
• M45: 13,016,361 km (0.115 R)
• M46: 13,317,053 km (0.076 R)
• M47: 13,454,533 km (0.12 R)
• M48: 13,647,664 km (0.053 R)
• M49: 14,008,943 km (0.114 R)
• M50: 14,429,612 km (0.026 R)
• M51: 14,542,559 km (0.081 R)
• M52: 15,226,221 km (0.087 R)
• M53: 15,716,902 km (0.082 R)
• M54: 15,920,505 km (0.053 R)
• M55: 17,700,869 km (0.034 R)
• M56: 18,095,059 km (0.076 R)
• M57: 18,614,762 km (0.089 R)
• M58: 19,325,801 km (0.092 R)
• M59: 19,731,510 km (0.065 R)
• M60: 20,424,747 km (0.089 R)
• M61: 20,774,357 km (0.118 R)
• M62: 20,997,856 km (0.052 R)
• M63: 21,222,253 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.9

Radius: 4

Gravity: 55.18 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 13.38 AU - 14.3 AU

Year: 21715 Days

Day: 23.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,474,796 km

• M1: 1,086,380 km (0.08 R)
• M2: 1,270,984 km (0.101 R)
• M3: 1,432,250 km (0.102 R)
• M4: 1,532,032 km (0.072 R)
• M5: 1,881,492 km (0.101 R)
• M6: 4,100,328 km (0.102 R)
• M7: 4,580,388 km (0.103 R)
• M8: 4,926,856 km (0.058 R)
• M9: 6,340,556 km (0.081 R)
• M10: 6,395,159 km (0.089 R)
• M11: 6,781,870 km (0.108 R)
• M12: 7,577,880 km (0.092 R)
• M13: 7,927,939 km (0.058 R)
• M14: 8,164,304 km (0.064 R)
• M15: 8,765,238 km (0.111 R)
• M16: 8,948,346 km (0.117 R)
• M17: 9,009,681 km (0.086 R)
• M18: 9,194,285 km (0.103 R)
• M19: 10,264,658 km (0.067 R)
• M20: 10,457,490 km (0.093 R)
• M21: 10,586,892 km (0.091 R)
• M22: 11,307,355 km (0.106 R)
• M23: 11,506,619 km (0.042 R)
• M24: 11,841,270 km (0.116 R)
• M25: 11,976,058 km (0.117 R)
• M26: 12,520,145 km (0.057 R)
• M27: 12,795,255 km (0.067 R)
• M28: 13,211,586 km (0.101 R)
• M29: 13,491,634 km (0.09 R)
• M30: 13,632,405 km (0.115 R)
• M31: 16,472,521 km (0.116 R)
• M32: 17,229,336 km (0.098 R)
• M33: 18,385,429 km (0.067 R)
• M34: 21,179,019 km (0.105 R)
• M35: 21,424,509 km (0.11 R)
• M36: 21,835,754 km (0.058 R)
• M37: 22,166,664 km (0.116 R)
• M38: 22,332,868 km (0.117 R)
• M39: 22,499,370 km (0.06 R)
• M40: 23,506,912 km (0.083 R)
• M41: 23,676,257 km (0.108 R)
• M42: 24,101,414 km (0.11 R)
• M43: 24,787,021 km (0.091 R)
• M44: 25,392,144 km (0.076 R)
• M45: 26,440,676 km (0.116 R)
• M46: 26,616,752 km (0.09 R)
• M47: 27,236,387 km (0.051 R)
• M48: 28,579,925 km (0.112 R)
• M49: 29,578,790 km (0.107 R)
• M50: 31,237,831 km (0.103 R)
• M51: 32,548,906 km (0.118 R)
• M52: 33,591,603 km (0.094 R)
• M53: 33,686,897 km (0.117 R)
• M54: 35,031,034 km (0.04 R)
• M55: 35,418,193 km (0.077 R)
• M56: 35,904,387 km (0.101 R)
• M57: 36,490,511 km (0.059 R)
• M58: 37,969,735 km (0.039 R)
• M59: 38,267,883 km (0.077 R)
• M60: 45,231,664 km (0.1 R)
• M61: 48,317,719 km (0.071 R)
• M62: 48,425,280 km (0.053 R)
• M63: 49,397,516 km (0.097 R)
• M64: 49,722,891 km (0.057 R)
• M65: 51,911,060 km (0.108 R)
• M66: 53,238,890 km (0.061 R)
• M67: 53,461,193 km (0.105 R)
• M68: 54,242,094 km (0.076 R)
• M69: 54,465,742 km (0.11 R)
• M70: 55,927,912 km (0.111 R)
• M71: 57,744,928 km (0.104 R)
• M72: 59,350,711 km (0.073 R)
• M73: 60,274,927 km (0.106 R)
• M74: 60,390,716 km (0.099 R)
• M75: 62,254,406 km (0.09 R)
• M76: 62,605,961 km (0.065 R)
• M77: 63,664,665 km (0.082 R)
• M78: 63,782,548 km (0.115 R)
• M79: 64,255,277 km (0.109 R)
• M80: 64,966,466 km (0.091 R)
• M81: 67,476,120 km (0.085 R)
• M82: 67,957,675 km (0.114 R)
• M83: 68,440,577 km (0.06 R)
• M84: 69,895,566 km (0.059 R)
• M85: 70,749,171 km (0.107 R)
• M86: 72,589,674 km (0.11 R)
• M87: 72,836,211 km (0.094 R)
• M88: 73,083,048 km (0.109 R)
• M89: 73,330,333 km (0.119 R)
• M90: 77,070,729 km (0.083 R)
• M91: 79,725,792 km (0.09 R)
• M92: 81,384,383 km (0.076 R)
• M93: 82,282,120 km (0.113 R)
• M94: 82,539,279 km (0.077 R)
• M95: 83,828,812 km (0.074 R)
• M96: 84,995,077 km (0.047 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 15,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit