🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.92 AU - 1.5 AU

Year: 496 Days

Day: 41.7 Hours

Environment

Temp: -0 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.06 AU - 1.36 AU

Year: 496 Days

Day: 43.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,431,850 km

• M1: 589,565 km (0.112 R)

Asteroid Belt

Center: 3.98 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.7

Radius: 13

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.18 AU - 7.3 AU

Year: 6523 Days

Day: 8.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 59,431,850 km

• M1: 357,240 km (0.107 R)
• M2: 460,313 km (0.113 R)
• M3: 544,686 km (0.118 R)
• M4: 1,027,289 km (0.106 R)
• M5: 1,442,273 km (0.102 R)
• M6: 1,551,180 km (0.055 R)
• M7: 1,726,359 km (0.047 R)
• M8: 1,829,432 km (0.087 R)
• M9: 2,448,917 km (0.054 R)
• M10: 2,639,654 km (0.11 R)
• M11: 2,774,741 km (0.082 R)
• M12: 2,865,996 km (0.09 R)
• M13: 3,004,972 km (0.101 R)
• M14: 3,273,650 km (0.083 R)
• M15: 3,370,440 km (0.034 R)
• M16: 3,468,127 km (0.052 R)
• M17: 3,566,862 km (0.064 R)
• M18: 3,666,494 km (0.092 R)
• M19: 3,783,929 km (0.075 R)
• M20: 3,988,279 km (0.113 R)
• M21: 4,091,801 km (0.079 R)
• M22: 4,354,794 km (0.094 R)
• M23: 4,443,655 km (0.084 R)
• M24: 4,551,216 km (0.08 R)
• M25: 4,750,630 km (0.064 R)
• M26: 5,214,533 km (0.085 R)
• M27: 5,557,710 km (0.109 R)
• M28: 5,771,037 km (0.109 R)
• M29: 6,066,343 km (0.117 R)
• M30: 6,672,065 km (0.064 R)
• M31: 7,509,664 km (0.086 R)
• M32: 7,854,038 km (0.058 R)
• M33: 8,159,666 km (0.105 R)
• M34: 8,314,051 km (0.051 R)
• M35: 8,558,494 km (0.035 R)
• M36: 8,692,833 km (0.037 R)
• M37: 8,941,016 km (0.103 R)
• M38: 9,031,822 km (0.113 R)
• M39: 9,168,554 km (0.099 R)
• M40: 9,260,258 km (0.107 R)
• M41: 9,652,952 km (0.109 R)
• M42: 9,862,988 km (0.111 R)
• M43: 10,169,214 km (0.119 R)
• M44: 10,406,925 km (0.057 R)
• M45: 10,526,454 km (0.074 R)
• M46: 10,718,687 km (0.097 R)
• M47: 10,912,117 km (0.103 R)
• M48: 11,228,966 km (0.12 R)
• M49: 11,647,840 km (0.043 R)
• M50: 11,772,006 km (0.073 R)
• M51: 11,871,638 km (0.044 R)
• M52: 12,046,668 km (0.049 R)
• M53: 12,960,711 km (0.066 R)
• M54: 13,115,245 km (0.086 R)
• M55: 13,270,378 km (0.094 R)
• M56: 13,478,170 km (0.081 R)
• M57: 13,739,368 km (0.055 R)
• M58: 14,160,934 km (0.11 R)
• M59: 14,399,992 km (0.104 R)
• M60: 14,747,508 km (0.037 R)
• M61: 15,016,784 km (0.104 R)
• M62: 15,152,020 km (0.103 R)
• M63: 15,369,236 km (0.102 R)
• M64: 15,861,862 km (0.113 R)
• M65: 16,610,600 km (0.082 R)
• M66: 17,512,824 km (0.057 R)
• M67: 17,769,385 km (0.064 R)
• M68: 18,228,800 km (0.076 R)
• M69: 18,373,012 km (0.06 R)
• M70: 18,604,889 km (0.083 R)
• M71: 19,100,507 km (0.107 R)
• M72: 19,188,470 km (0.101 R)
• M73: 19,837,426 km (0.064 R)
• M74: 19,956,206 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.8

Radius: 13.1

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.64 AU - 10.78 AU

Year: 9583 Days

Day: 9.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 59,431,850 km

• M1: 260,599 km (0.088 R)
• M2: 439,219 km (0.042 R)
• M3: 625,170 km (0.086 R)
• M4: 741,407 km (0.043 R)
• M5: 853,157 km (0.072 R)
• M6: 1,123,929 km (0.065 R)
• M7: 1,315,414 km (0.027 R)
• M8: 1,631,514 km (0.114 R)
• M9: 2,317,421 km (0.044 R)
• M10: 2,487,663 km (0.07 R)
• M11: 2,584,154 km (0.093 R)
• M12: 2,741,082 km (0.102 R)
• M13: 3,231,464 km (0.114 R)
• M14: 3,358,472 km (0.086 R)
• M15: 3,816,092 km (0.117 R)
• M16: 4,018,348 km (0.108 R)
• M17: 4,132,342 km (0.102 R)
• M18: 4,457,269 km (0.057 R)
• M19: 4,622,873 km (0.032 R)
• M20: 4,814,658 km (0.11 R)
• M21: 4,911,597 km (0.092 R)
• M22: 5,280,805 km (0.08 R)
• M23: 5,864,685 km (0.11 R)
• M24: 5,994,387 km (0.053 R)
• M25: 6,362,547 km (0.073 R)
• M26: 6,576,322 km (0.069 R)
• M27: 6,711,260 km (0.049 R)
• M28: 8,991,131 km (0.094 R)
• M29: 9,412,997 km (0.038 R)
• M30: 9,595,656 km (0.12 R)
• M31: 9,687,509 km (0.11 R)
• M32: 9,779,662 km (0.078 R)
• M33: 12,777,453 km (0.109 R)
• M34: 12,980,009 km (0.101 R)
• M35: 13,115,694 km (0.079 R)
• M36: 13,835,559 km (0.113 R)
• M37: 14,815,276 km (0.116 R)
• M38: 15,241,929 km (0.101 R)
• M39: 16,290,011 km (0.108 R)
• M40: 16,583,223 km (0.037 R)
• M41: 16,915,181 km (0.084 R)
• M42: 17,100,533 km (0.06 R)
• M43: 17,886,520 km (0.026 R)
• M44: 18,531,436 km (0.114 R)
• M45: 19,338,666 km (0.099 R)
• M46: 19,844,158 km (0.025 R)
• M47: 20,078,877 km (0.089 R)
• M48: 20,353,987 km (0.107 R)
• M49: 21,106,764 km (0.081 R)
• M50: 21,226,591 km (0.081 R)
• M51: 21,386,512 km (0.05 R)
• M52: 21,909,207 km (0.034 R)
• M53: 22,476,781 km (0.085 R)
• M54: 23,213,850 km (0.09 R)
• M55: 23,543,862 km (0.039 R)
• M56: 23,668,029 km (0.106 R)
• M57: 23,875,521 km (0.093 R)
• M58: 24,125,200 km (0.083 R)
• M59: 24,334,038 km (0.073 R)
• M60: 24,753,511 km (0.099 R)
• M61: 24,921,808 km (0.081 R)
• M62: 25,855,000 km (0.025 R)
• M63: 27,537,378 km (0.075 R)
• M64: 28,062,017 km (0.118 R)
• M65: 29,745,442 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580.6

Radius: 6

Gravity: 16.13 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 15.32 AU - 20.18 AU

Year: 27877 Days

Day: 20.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,431,850 km

• M1: 77,492 km (0.114 R)
• M2: 273,615 km (0.041 R)
• M3: 564,582 km (0.083 R)
• M4: 637,437 km (0.077 R)
• M5: 1,170,005 km (0.088 R)
• M6: 1,528,142 km (0.082 R)
• M7: 1,701,825 km (0.106 R)
• M8: 1,773,034 km (0.11 R)
• M9: 2,744,971 km (0.097 R)
• M10: 3,484,882 km (0.066 R)
• M11: 3,947,439 km (0.096 R)
• M12: 4,827,972 km (0.089 R)
• M13: 4,980,412 km (0.112 R)
• M14: 5,447,457 km (0.085 R)
• M15: 6,367,334 km (0.091 R)
• M16: 6,930,720 km (0.058 R)
• M17: 7,509,963 km (0.087 R)
• M18: 8,652,741 km (0.112 R)
• M19: 9,977,430 km (0.096 R)
• M20: 10,630,275 km (0.044 R)
• M21: 10,828,791 km (0.117 R)
• M22: 11,364,202 km (0.105 R)
• M23: 13,234,026 km (0.068 R)
• M24: 14,240,521 km (0.062 R)
• M25: 15,122,699 km (0.076 R)
• M26: 16,478,804 km (0.077 R)
• M27: 18,030,583 km (0.09 R)
• M28: 18,903,785 km (0.11 R)
• M29: 18,983,820 km (0.075 R)
• M30: 20,526,473 km (0.052 R)
• M31: 20,773,759 km (0.099 R)
• M32: 21,856,399 km (0.102 R)
• M33: 22,531,833 km (0.103 R)
• M34: 23,903,047 km (0.116 R)
• M35: 24,424,096 km (0.093 R)
• M36: 25,212,926 km (0.098 R)
• M37: 26,366,924 km (0.091 R)
• M38: 27,537,976 km (0.094 R)
• M39: 28,910,237 km (0.093 R)
• M40: 29,094,841 km (0.064 R)
• M41: 29,465,395 km (0.115 R)
• M42: 29,837,295 km (0.048 R)
• M43: 29,930,644 km (0.09 R)
• M44: 33,351,648 km (0.083 R)
• M45: 34,031,122 km (0.079 R)
• M46: 34,128,510 km (0.083 R)
• M47: 36,096,620 km (0.105 R)
• M48: 36,594,332 km (0.112 R)
• M49: 36,794,195 km (0.075 R)
• M50: 37,395,578 km (0.071 R)
• M51: 37,496,108 km (0.073 R)
• M52: 37,697,467 km (0.111 R)
• M53: 37,798,296 km (0.067 R)
• M54: 38,405,065 km (0.075 R)
• M55: 38,506,492 km (0.118 R)
• M56: 38,608,069 km (0.113 R)
• M57: 39,015,125 km (0.119 R)
• M58: 41,175,318 km (0.032 R)
• M59: 41,279,139 km (0.1 R)
• M60: 41,695,320 km (0.107 R)
• M61: 42,427,003 km (0.116 R)
• M62: 46,580,588 km (0.101 R)
• M63: 46,797,056 km (0.103 R)
• M64: 47,448,555 km (0.081 R)
• M65: 48,212,402 km (0.098 R)
• M66: 48,540,919 km (0.081 R)
• M67: 48,760,379 km (0.07 R)
• M68: 50,195,022 km (0.084 R)
• M69: 50,528,027 km (0.119 R)
• M70: 52,541,465 km (0.102 R)
• M71: 54,125,706 km (0.095 R)
• M72: 54,239,401 km (0.082 R)
• M73: 56,070,180 km (0.117 R)
• M74: 58,503,688 km (0.113 R)
• M75: 59,205,302 km (0.103 R)
• M76: 59,557,156 km (0.096 R)
• M77: 60,262,959 km (0.093 R)
• M78: 60,971,604 km (0.064 R)
• M79: 63,353,352 km (0.104 R)
• M80: 65,522,671 km (0.075 R)
• M81: 66,251,212 km (0.055 R)
• M82: 67,593,853 km (0.106 R)
• M83: 69,439,143 km (0.101 R)
• M84: 70,058,029 km (0.081 R)
• M85: 74,440,349 km (0.096 R)
• M86: 75,835,798 km (0.105 R)
• M87: 79,426,895 km (0.112 R)
• M88: 80,463,010 km (0.116 R)
• M89: 84,520,104 km (0.076 R)
• M90: 85,180,728 km (0.056 R)
• M91: 85,577,911 km (0.108 R)
• M92: 86,108,385 km (0.033 R)
• M93: 86,773,048 km (0.078 R)
• M94: 89,583,394 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.5

Radius: 7.8

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 18.08 AU - 20.84 AU

Year: 32001 Days

Day: 17.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 59,431,850 km

• M1: 147,653 km (0.081 R)
• M2: 1,439,580 km (0.115 R)
• M3: 1,779,766 km (0.039 R)
• M4: 2,350,931 km (0.11 R)
• M5: 4,037,796 km (0.111 R)
• M6: 4,182,756 km (0.093 R)
• M7: 5,644,627 km (0.106 R)
• M8: 5,766,250 km (0.026 R)
• M9: 7,073,287 km (0.098 R)
• M10: 7,424,991 km (0.055 R)
• M11: 7,647,742 km (0.094 R)
• M12: 8,375,237 km (0.064 R)
• M13: 8,700,463 km (0.062 R)
• M14: 9,267,588 km (0.074 R)
• M15: 9,798,062 km (0.096 R)
• M16: 10,837,767 km (0.093 R)
• M17: 11,192,165 km (0.116 R)
• M18: 11,396,366 km (0.093 R)
• M19: 11,860,269 km (0.045 R)
• M20: 14,381,890 km (0.07 R)
• M21: 14,548,243 km (0.084 R)
• M22: 14,771,144 km (0.115 R)
• M23: 15,560,273 km (0.068 R)
• M24: 15,731,114 km (0.096 R)
• M25: 15,959,849 km (0.118 R)
• M26: 16,886,009 km (0.099 R)
• M27: 16,944,502 km (0.057 R)
• M28: 17,061,637 km (0.117 R)
• M29: 18,972,152 km (0.071 R)
• M30: 19,890,682 km (0.092 R)
• M31: 20,761,192 km (0.081 R)
• M32: 21,771,128 km (0.076 R)
• M33: 22,797,070 km (0.076 R)
• M34: 24,233,209 km (0.087 R)
• M35: 25,429,843 km (0.098 R)
• M36: 25,564,032 km (0.094 R)
• M37: 29,696,673 km (0.063 R)
• M38: 29,979,413 km (0.077 R)
• M39: 31,767,108 km (0.095 R)
• M40: 31,983,875 km (0.091 R)
• M41: 32,346,351 km (0.08 R)
• M42: 33,221,947 km (0.061 R)
• M43: 36,801,076 km (0.12 R)
• M44: 37,791,414 km (0.113 R)
• M45: 38,405,065 km (0.057 R)
• M46: 39,254,332 km (0.11 R)
• M47: 39,720,179 km (0.11 R)
• M48: 39,875,911 km (0.104 R)
• M49: 40,187,972 km (0.115 R)
• M50: 40,971,416 km (0.068 R)
• M51: 43,112,012 km (0.117 R)
• M52: 45,045,116 km (0.108 R)
• M53: 46,185,799 km (0.096 R)
• M54: 49,413,074 km (0.073 R)
• M55: 52,370,624 km (0.056 R)
• M56: 54,172,680 km (0.112 R)
• M57: 54,691,186 km (0.088 R)
• M58: 57,484,627 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 14,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit