🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.62 AU - 0.84 AU

Year: 231 Days

Day: 32.8 Hours

Environment

Temp: 186 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.51 AU - 1.85 AU

Year: 808 Days

Day: 12.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.64 AU - 2.26 AU

Year: 1010 Days

Day: 38.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,749,503 km

• M1: 445,802 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.97 AU - 2.09 AU

Year: 1073 Days

Day: 20.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,749,503 km

• M1: 390,750 km (0.082 R)
• M2: 1,242,710 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.67 AU - 2.41 AU

Year: 1081 Days

Day: 23.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.1

Radius: 8.7

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.25 AU - 7.69 AU

Year: 7572 Days

Day: 13.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 62 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 64,749,503 km

• M1: 133,142 km (0.057 R)
• M2: 206,595 km (0.106 R)
• M3: 279,898 km (0.114 R)
• M4: 581,337 km (0.083 R)
• M5: 657,931 km (0.097 R)
• M6: 752,028 km (0.117 R)
• M7: 807,978 km (0.071 R)
• M8: 880,084 km (0.112 R)
• M9: 1,257,370 km (0.079 R)
• M10: 1,324,988 km (0.062 R)
• M11: 1,393,803 km (0.073 R)
• M12: 1,535,323 km (0.114 R)
• M13: 1,756,429 km (0.107 R)
• M14: 2,168,272 km (0.108 R)
• M15: 2,270,746 km (0.109 R)
• M16: 2,333,128 km (0.05 R)
• M17: 2,544,959 km (0.097 R)
• M18: 2,653,118 km (0.046 R)
• M19: 2,829,644 km (0.078 R)
• M20: 3,287,862 km (0.108 R)
• M21: 3,406,044 km (0.119 R)
• M22: 4,637,534 km (0.097 R)
• M23: 4,716,970 km (0.072 R)
• M24: 5,453,291 km (0.059 R)
• M25: 5,763,408 km (0.105 R)
• M26: 6,401,143 km (0.088 R)
• M27: 7,214,208 km (0.102 R)
• M28: 7,868,848 km (0.095 R)
• M29: 8,027,571 km (0.071 R)
• M30: 8,251,519 km (0.062 R)
• M31: 8,575,100 km (0.096 R)
• M32: 9,335,057 km (0.113 R)
• M33: 9,536,864 km (0.04 R)
• M34: 9,979,076 km (0.082 R)
• M35: 10,393,162 km (0.115 R)
• M36: 10,462,725 km (0.078 R)
• M37: 10,567,444 km (0.081 R)
• M38: 10,777,779 km (0.088 R)
• M39: 10,989,460 km (0.118 R)
• M40: 11,202,637 km (0.069 R)
• M41: 11,669,083 km (0.079 R)
• M42: 12,658,074 km (0.068 R)
• M43: 13,521,703 km (0.096 R)
• M44: 15,463,932 km (0.084 R)
• M45: 16,874,640 km (0.1 R)
• M46: 17,616,047 km (0.043 R)
• M47: 18,242,114 km (0.048 R)
• M48: 18,368,075 km (0.064 R)
• M49: 19,515,790 km (0.063 R)
• M50: 20,076,633 km (0.095 R)
• M51: 21,435,430 km (0.117 R)
• M52: 21,790,875 km (0.074 R)
• M53: 22,058,655 km (0.1 R)
• M54: 22,192,994 km (0.08 R)
• M55: 22,507,598 km (0.08 R)
• M56: 22,597,656 km (0.083 R)
• M57: 22,868,877 km (0.117 R)
• M58: 23,551,492 km (0.088 R)
• M59: 24,102,311 km (0.067 R)
• M60: 24,518,193 km (0.108 R)
• M61: 26,442,920 km (0.056 R)
• M62: 27,063,302 km (0.111 R)
• M63: 27,543,810 km (0.082 R)
• M64: 27,688,471 km (0.097 R)
• M65: 28,124,100 km (0.068 R)
• M66: 28,367,047 km (0.089 R)
• M67: 28,610,742 km (0.096 R)
• M68: 28,806,267 km (0.113 R)
• M69: 29,247,581 km (0.058 R)
• M70: 29,543,036 km (0.081 R)
• M71: 30,236,422 km (0.091 R)
• M72: 31,639,202 km (0.1 R)
• M73: 32,043,864 km (0.066 R)
• M74: 33,422,259 km (0.074 R)
• M75: 33,782,790 km (0.054 R)
• M76: 34,092,756 km (0.061 R)
• M77: 34,196,428 km (0.077 R)
• M78: 34,559,651 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.3

Radius: 10.5

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.33 AU - 8.53 AU

Year: 9077 Days

Day: 12.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,749,503 km

• M1: 131,646 km (0.077 R)
• M2: 226,940 km (0.092 R)
• M3: 403,017 km (0.094 R)
• M4: 473,926 km (0.06 R)
• M5: 572,661 km (0.094 R)
• M6: 1,057,358 km (0.108 R)
• M7: 1,131,409 km (0.067 R)
• M8: 1,253,929 km (0.038 R)
• M9: 2,043,208 km (0.1 R)
• M10: 2,213,300 km (0.09 R)
• M11: 2,368,583 km (0.082 R)
• M12: 2,876,917 km (0.08 R)
• M13: 3,068,252 km (0.044 R)
• M14: 3,176,262 km (0.108 R)
• M15: 3,285,768 km (0.081 R)
• M16: 3,441,050 km (0.09 R)
• M17: 3,828,509 km (0.118 R)
• M18: 4,063,078 km (0.072 R)
• M19: 4,497,062 km (0.074 R)
• M20: 4,870,159 km (0.069 R)
• M21: 4,971,287 km (0.119 R)
• M22: 5,124,475 km (0.096 R)
• M23: 5,593,315 km (0.045 R)
• M24: 5,940,531 km (0.115 R)
• M25: 6,157,598 km (0.118 R)
• M26: 6,544,009 km (0.116 R)
• M27: 6,966,773 km (0.068 R)
• M28: 7,052,492 km (0.092 R)
• M29: 7,282,574 km (0.116 R)
• M30: 7,632,334 km (0.112 R)
• M31: 8,017,548 km (0.1 R)
• M32: 9,179,475 km (0.076 R)
• M33: 9,430,949 km (0.095 R)
• M34: 9,589,074 km (0.059 R)
• M35: 9,684,517 km (0.054 R)
• M36: 9,844,138 km (0.112 R)
• M37: 10,166,222 km (0.098 R)
• M38: 10,426,224 km (0.119 R)
• M39: 10,622,795 km (0.119 R)
• M40: 11,119,460 km (0.086 R)
• M41: 11,219,691 km (0.109 R)
• M42: 11,691,522 km (0.094 R)
• M43: 12,515,507 km (0.102 R)
• M44: 12,759,352 km (0.112 R)
• M45: 13,004,842 km (0.099 R)
• M46: 13,536,064 km (0.103 R)
• M47: 13,643,176 km (0.109 R)
• M48: 14,400,740 km (0.11 R)
• M49: 14,583,100 km (0.052 R)
• M50: 14,987,163 km (0.091 R)
• M51: 15,061,065 km (0.075 R)
• M52: 15,320,468 km (0.073 R)
• M53: 15,768,663 km (0.093 R)
• M54: 16,411,036 km (0.12 R)
• M55: 16,908,000 km (0.064 R)
• M56: 17,023,340 km (0.037 R)
• M57: 17,643,274 km (0.093 R)
• M58: 17,799,454 km (0.088 R)
• M59: 19,145,087 km (0.093 R)
• M60: 19,426,181 km (0.109 R)
• M61: 19,789,554 km (0.047 R)
• M62: 20,114,481 km (0.06 R)
• M63: 20,769,720 km (0.062 R)
• M64: 20,934,576 km (0.034 R)
• M65: 21,640,230 km (0.086 R)
• M66: 21,765,593 km (0.067 R)
• M67: 22,058,954 km (0.084 R)
• M68: 23,202,929 km (0.075 R)
• M69: 23,545,508 km (0.076 R)
• M70: 23,631,527 km (0.097 R)
• M71: 23,803,564 km (0.117 R)
• M72: 25,813,412 km (0.103 R)
• M73: 26,614,508 km (0.036 R)
• M74: 27,333,476 km (0.118 R)
• M75: 27,514,340 km (0.116 R)
• M76: 28,241,236 km (0.115 R)
• M77: 28,515,449 km (0.084 R)
• M78: 28,607,152 km (0.079 R)
• M79: 29,482,300 km (0.08 R)
• M80: 29,760,552 km (0.109 R)
• M81: 30,086,226 km (0.093 R)
• M82: 30,179,575 km (0.105 R)
• M83: 30,741,166 km (0.071 R)
• M84: 31,495,438 km (0.074 R)
• M85: 31,779,824 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.7

Radius: 4.3

Gravity: 27.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 11.75 AU - 15.13 AU

Year: 18273 Days

Day: 20.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,749,503 km

• M1: 69,862 km (0.04 R)
• M2: 209,736 km (0.076 R)
• M3: 324,777 km (0.09 R)
• M4: 356,641 km (0.1 R)
• M5: 406,607 km (0.05 R)
• M6: 571,015 km (0.029 R)
• M7: 888,013 km (0.075 R)
• M8: 1,355,806 km (0.093 R)
• M9: 1,435,840 km (0.065 R)
• M10: 1,489,995 km (0.06 R)
• M11: 1,685,070 km (0.081 R)
• M12: 2,007,903 km (0.096 R)
• M13: 2,099,307 km (0.096 R)
• M14: 2,286,155 km (0.094 R)
• M15: 2,642,646 km (0.082 R)
• M16: 2,742,877 km (0.054 R)
• M17: 2,912,671 km (0.068 R)
• M18: 3,156,216 km (0.104 R)
• M19: 4,078,188 km (0.119 R)
• M20: 4,389,650 km (0.077 R)
• M21: 4,468,638 km (0.087 R)
• M22: 4,749,134 km (0.065 R)
• M23: 5,411,553 km (0.113 R)
• M24: 5,453,890 km (0.102 R)
• M25: 5,624,431 km (0.099 R)
• M26: 5,927,068 km (0.059 R)
• M27: 6,368,531 km (0.115 R)
• M28: 6,912,319 km (0.071 R)
• M29: 7,236,348 km (0.077 R)
• M30: 7,565,314 km (0.082 R)
• M31: 7,660,159 km (0.069 R)
• M32: 7,899,067 km (0.088 R)
• M33: 8,879,082 km (0.085 R)
• M34: 9,845,036 km (0.039 R)
• M35: 9,948,707 km (0.057 R)
• M36: 10,525,108 km (0.102 R)
• M37: 11,328,299 km (0.112 R)
• M38: 12,040,235 km (0.11 R)
• M39: 12,151,087 km (0.07 R)
• M40: 12,206,588 km (0.107 R)
• M41: 12,936,177 km (0.106 R)
• M42: 13,277,709 km (0.12 R)
• M43: 13,507,042 km (0.102 R)
• M44: 15,328,247 km (0.055 R)
• M45: 16,666,549 km (0.083 R)
• M46: 18,678,940 km (0.037 R)
• M47: 19,778,783 km (0.095 R)
• M48: 22,926,921 km (0.103 R)
• M49: 23,755,394 km (0.084 R)
• M50: 23,963,933 km (0.115 R)
• M51: 25,940,271 km (0.108 R)
• M52: 26,586,534 km (0.099 R)
• M53: 27,020,218 km (0.111 R)
• M54: 27,968,070 km (0.087 R)
• M55: 28,409,234 km (0.059 R)
• M56: 31,943,484 km (0.056 R)
• M57: 32,867,849 km (0.065 R)
• M58: 33,177,816 km (0.076 R)
• M59: 33,800,891 km (0.074 R)
• M60: 34,742,609 km (0.103 R)
• M61: 35,137,548 km (0.067 R)
• M62: 36,732,112 km (0.069 R)
• M63: 36,973,413 km (0.091 R)
• M64: 38,024,637 km (0.064 R)
• M65: 38,187,250 km (0.032 R)
• M66: 40,405,188 km (0.072 R)
• M67: 41,070,300 km (0.054 R)
• M68: 41,487,828 km (0.105 R)
• M69: 43,002,656 km (0.09 R)
• M70: 45,394,726 km (0.106 R)
• M71: 46,867,966 km (0.118 R)
• M72: 47,129,612 km (0.047 R)
• M73: 47,566,737 km (0.112 R)
• M74: 47,829,581 km (0.095 R)
• M75: 48,180,837 km (0.11 R)
• M76: 48,444,877 km (0.074 R)
• M77: 48,532,990 km (0.047 R)
• M78: 50,306,622 km (0.11 R)
• M79: 50,932,241 km (0.058 R)
• M80: 51,470,643 km (0.077 R)
• M81: 51,650,610 km (0.085 R)
• M82: 54,099,377 km (0.1 R)
• M83: 54,190,781 km (0.112 R)
• M84: 54,832,257 km (0.085 R)
• M85: 55,660,581 km (0.096 R)
• M86: 56,585,843 km (0.083 R)
• M87: 60,242,464 km (0.09 R)
• M88: 61,001,973 km (0.117 R)
• M89: 61,192,261 km (0.043 R)
• M90: 64,361,642 km (0.084 R)
• M91: 64,749,549 km (0.09 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 15,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit