🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.81 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.34 AU - 1.9 AU

Year: 789 Days

Day: 19.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,098,394 km

• M1: 309,069 km (0.027 R)
• M2: 484,548 km (0.115 R)

Asteroid Belt

Center: 3.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.1

Radius: 15

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.31 AU - 5.95 AU

Year: 4449 Days

Day: 13.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 58,098,394 km

• M1: 187,147 km (0.101 R)
• M2: 333,902 km (0.106 R)
• M3: 432,039 km (0.09 R)
• M4: 545,434 km (0.077 R)
• M5: 761,004 km (0.057 R)
• M6: 889,659 km (0.115 R)
• M7: 1,064,538 km (0.064 R)
• M8: 1,355,357 km (0.047 R)
• M9: 1,494,483 km (0.045 R)
• M10: 1,882,091 km (0.103 R)
• M11: 2,014,485 km (0.093 R)
• M12: 2,250,850 km (0.043 R)
• M13: 2,404,935 km (0.115 R)
• M14: 2,737,641 km (0.091 R)
• M15: 2,861,209 km (0.104 R)
• M16: 2,972,659 km (0.096 R)
• M17: 3,099,817 km (0.106 R)
• M18: 3,315,986 km (0.06 R)
• M19: 3,778,543 km (0.074 R)
• M20: 3,901,363 km (0.107 R)
• M21: 4,151,042 km (0.088 R)
• M22: 4,341,929 km (0.037 R)
• M23: 4,915,038 km (0.092 R)
• M24: 5,083,336 km (0.087 R)
• M25: 5,236,524 km (0.111 R)
• M26: 5,425,765 km (0.081 R)
• M27: 5,599,747 km (0.109 R)
• M28: 5,722,717 km (0.112 R)
• M29: 5,899,990 km (0.072 R)
• M30: 6,025,204 km (0.056 R)
• M31: 6,223,720 km (0.08 R)
• M32: 6,851,134 km (0.086 R)
• M33: 7,153,471 km (0.085 R)
• M34: 7,751,713 km (0.1 R)
• M35: 8,487,136 km (0.115 R)
• M36: 8,689,692 km (0.104 R)
• M37: 8,955,527 km (0.086 R)
• M38: 9,286,437 km (0.081 R)
• M39: 9,411,501 km (0.114 R)
• M40: 10,759,228 km (0.077 R)
• M41: 10,868,884 km (0.104 R)
• M42: 11,377,666 km (0.065 R)
• M43: 11,489,266 km (0.043 R)
• M44: 11,668,634 km (0.059 R)
• M45: 12,212,572 km (0.117 R)
• M46: 12,695,175 km (0.07 R)
• M47: 12,811,113 km (0.044 R)
• M48: 12,927,350 km (0.077 R)
• M49: 13,090,562 km (0.071 R)
• M50: 13,254,521 km (0.118 R)
• M51: 13,726,951 km (0.102 R)
• M52: 13,893,453 km (0.094 R)
• M53: 14,060,853 km (0.05 R)
• M54: 14,204,767 km (0.107 R)
• M55: 14,373,363 km (0.081 R)
• M56: 14,639,498 km (0.089 R)
• M57: 15,054,183 km (0.08 R)
• M58: 15,275,289 km (0.047 R)
• M59: 15,720,791 km (0.109 R)
• M60: 15,820,424 km (0.09 R)
• M61: 16,095,235 km (0.086 R)
• M62: 16,624,512 km (0.04 R)
• M63: 16,878,679 km (0.06 R)
• M64: 17,134,043 km (0.102 R)
• M65: 17,262,098 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.1

Radius: 11.1

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.73 AU - 9.71 AU

Year: 10719 Days

Day: 7.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,098,394 km

• M1: 160,369 km (0.097 R)
• M2: 412,890 km (0.074 R)
• M3: 774,169 km (0.054 R)
• M4: 1,143,825 km (0.07 R)
• M5: 1,244,804 km (0.066 R)
• M6: 1,434,195 km (0.115 R)
• M7: 1,633,459 km (0.089 R)
• M8: 1,961,677 km (0.11 R)
• M9: 2,336,569 km (0.104 R)
• M10: 2,519,228 km (0.027 R)
• M11: 2,679,747 km (0.07 R)
• M12: 2,761,277 km (0.101 R)
• M13: 3,124,501 km (0.078 R)
• M14: 3,773,756 km (0.114 R)
• M15: 3,958,060 km (0.055 R)
• M16: 4,240,202 km (0.085 R)
• M17: 4,367,659 km (0.092 R)
• M18: 4,594,001 km (0.066 R)
• M19: 4,757,960 km (0.116 R)
• M20: 5,024,394 km (0.076 R)
• M21: 5,502,658 km (0.111 R)
• M22: 5,607,078 km (0.059 R)
• M23: 6,985,772 km (0.081 R)
• M24: 7,099,017 km (0.118 R)
• M25: 7,712,967 km (0.091 R)
• M26: 9,655,495 km (0.069 R)
• M27: 9,866,279 km (0.094 R)
• M28: 10,206,614 km (0.061 R)
• M29: 10,637,456 km (0.084 R)
• M30: 11,785,470 km (0.084 R)
• M31: 13,065,280 km (0.092 R)
• M32: 13,439,125 km (0.088 R)
• M33: 13,580,196 km (0.035 R)
• M34: 14,197,287 km (0.107 R)
• M35: 14,388,922 km (0.116 R)
• M36: 15,262,274 km (0.092 R)
• M37: 16,252,761 km (0.09 R)
• M38: 16,503,637 km (0.11 R)
• M39: 17,060,141 km (0.095 R)
• M40: 17,520,005 km (0.081 R)
• M41: 19,773,099 km (0.064 R)
• M42: 19,987,173 km (0.098 R)
• M43: 21,563,187 km (0.084 R)
• M44: 21,673,291 km (0.116 R)
• M45: 22,729,152 km (0.032 R)
• M46: 23,122,296 km (0.118 R)
• M47: 23,291,491 km (0.104 R)
• M48: 23,631,228 km (0.059 R)
• M49: 24,372,635 km (0.105 R)
• M50: 25,064,076 km (0.069 R)
• M51: 25,761,801 km (0.082 R)
• M52: 26,524,899 km (0.065 R)
• M53: 26,879,596 km (0.074 R)
• M54: 26,998,227 km (0.064 R)
• M55: 27,593,776 km (0.099 R)
• M56: 27,773,293 km (0.063 R)
• M57: 28,495,103 km (0.085 R)
• M58: 28,676,565 km (0.048 R)
• M59: 29,345,268 km (0.1 R)
• M60: 31,008,048 km (0.092 R)
• M61: 32,133,623 km (0.09 R)
• M62: 33,208,932 km (0.097 R)
• M63: 33,399,819 km (0.107 R)
• M64: 34,295,910 km (0.09 R)
• M65: 35,070,229 km (0.093 R)
• M66: 35,199,930 km (0.114 R)
• M67: 35,850,382 km (0.1 R)
• M68: 37,958,515 km (0.096 R)
• M69: 38,960,521 km (0.091 R)
• M70: 39,431,007 km (0.074 R)
• M71: 40,309,894 km (0.078 R)
• M72: 40,853,982 km (0.071 R)
• M73: 41,468,979 km (0.106 R)
• M74: 41,674,676 km (0.093 R)
• M75: 42,018,302 km (0.032 R)
• M76: 42,708,247 km (0.079 R)
• M77: 44,870,834 km (0.074 R)
• M78: 45,222,988 km (0.101 R)
• M79: 45,576,038 km (0.107 R)
• M80: 46,000,896 km (0.094 R)
• M81: 46,427,101 km (0.11 R)
• M82: 46,783,144 km (0.03 R)
• M83: 46,997,368 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.9

Radius: 5.9

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 11.39 AU - 14.47 AU

Year: 17802 Days

Day: 24.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 58,098,394 km

• M1: 78,539 km (0.117 R)
• M2: 275,709 km (0.106 R)
• M3: 453,282 km (0.096 R)
• M4: 1,337,405 km (0.107 R)
• M5: 1,511,387 km (0.062 R)
• M6: 3,211,118 km (0.069 R)
• M7: 3,648,542 km (0.104 R)
• M8: 3,856,783 km (0.116 R)
• M9: 4,176,473 km (0.079 R)
• M10: 4,578,592 km (0.041 R)
• M11: 5,577,757 km (0.099 R)
• M12: 6,020,118 km (0.118 R)
• M13: 6,101,798 km (0.102 R)
• M14: 6,348,934 km (0.116 R)
• M15: 7,153,172 km (0.088 R)
• M16: 7,283,023 km (0.093 R)
• M17: 9,088,370 km (0.115 R)
• M18: 10,429,664 km (0.098 R)
• M19: 10,774,637 km (0.078 R)
• M20: 10,873,820 km (0.119 R)
• M21: 11,374,525 km (0.118 R)
• M22: 11,678,657 km (0.065 R)
• M23: 14,151,360 km (0.095 R)
• M24: 15,810,849 km (0.071 R)
• M25: 16,150,137 km (0.104 R)
• M26: 16,548,965 km (0.093 R)
• M27: 17,124,319 km (0.076 R)
• M28: 18,117,499 km (0.096 R)
• M29: 21,894,247 km (0.12 R)
• M30: 22,146,020 km (0.106 R)
• M31: 22,462,120 km (0.092 R)
• M32: 23,999,986 km (0.092 R)
• M33: 24,194,464 km (0.046 R)
• M34: 24,454,764 km (0.116 R)
• M35: 26,036,013 km (0.083 R)
• M36: 27,243,418 km (0.067 R)
• M37: 27,786,009 km (0.064 R)
• M38: 28,743,884 km (0.112 R)
• M39: 28,950,479 km (0.038 R)
• M40: 30,130,956 km (0.093 R)
• M41: 31,824,105 km (0.078 R)
• M42: 32,038,030 km (0.059 R)
• M43: 33,475,516 km (0.077 R)
• M44: 33,983,699 km (0.078 R)
• M45: 35,597,113 km (0.092 R)
• M46: 36,562,168 km (0.079 R)
• M47: 36,935,565 km (0.114 R)
• M48: 37,235,359 km (0.112 R)
• M49: 39,508,648 km (0.093 R)
• M50: 39,585,093 km (0.099 R)
• M51: 41,048,908 km (0.057 R)
• M52: 42,138,878 km (0.059 R)
• M53: 42,687,304 km (0.098 R)
• M54: 43,001,758 km (0.075 R)
• M55: 44,029,197 km (0.104 R)
• M56: 44,108,633 km (0.113 R)
• M57: 44,346,942 km (0.115 R)
• M58: 46,430,841 km (0.103 R)
• M59: 47,403,376 km (0.113 R)
• M60: 48,137,154 km (0.101 R)
• M61: 49,121,358 km (0.054 R)
• M62: 49,450,923 km (0.107 R)
• M63: 49,946,690 km (0.096 R)
• M64: 50,693,333 km (0.067 R)
• M65: 51,026,338 km (0.047 R)
• M66: 52,197,689 km (0.12 R)
• M67: 52,870,879 km (0.049 R)
• M68: 53,208,671 km (0.112 R)
• M69: 55,249,934 km (0.112 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: 239 - 15,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit