🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.79 AU - 1.17 AU

Year: 412 Days

Day: 13 Hours

Environment

Temp: -46 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.09 AU - 1.77 AU

Year: 726 Days

Day: 26.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.7

Radius: 14.5

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.73 AU - 4.13 AU

Year: 2697 Days

Day: 13.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 52,227,689 km

• M1: 181,612 km (0.086 R)
• M2: 358,287 km (0.096 R)
• M3: 504,444 km (0.061 R)
• M4: 623,374 km (0.117 R)
• M5: 746,942 km (0.095 R)
• M6: 864,975 km (0.091 R)
• M7: 966,103 km (0.061 R)
• M8: 1,097,001 km (0.062 R)
• M9: 1,269,637 km (0.111 R)
• M10: 1,498,971 km (0.112 R)
• M11: 1,624,034 km (0.116 R)
• M12: 1,772,735 km (0.111 R)
• M13: 1,926,222 km (0.051 R)
• M14: 2,138,202 km (0.057 R)
• M15: 2,335,672 km (0.088 R)
• M16: 2,459,539 km (0.106 R)
• M17: 2,977,147 km (0.103 R)
• M18: 3,124,352 km (0.111 R)
• M19: 3,413,375 km (0.113 R)
• M20: 3,724,389 km (0.073 R)
• M21: 3,950,431 km (0.048 R)
• M22: 4,770,078 km (0.09 R)
• M23: 5,045,338 km (0.084 R)
• M24: 5,415,443 km (0.119 R)
• M25: 5,520,760 km (0.077 R)
• M26: 5,702,671 km (0.033 R)
• M27: 5,794,524 km (0.096 R)
• M28: 6,057,367 km (0.116 R)
• M29: 6,151,016 km (0.108 R)
• M30: 6,642,893 km (0.088 R)
• M31: 6,836,772 km (0.101 R)
• M32: 7,346,303 km (0.105 R)
• M33: 7,530,158 km (0.032 R)
• M34: 7,698,606 km (0.055 R)
• M35: 7,800,332 km (0.087 R)
• M36: 7,902,358 km (0.116 R)
• M37: 8,125,259 km (0.101 R)
• M38: 8,315,398 km (0.09 R)
• M39: 8,419,817 km (0.091 R)
• M40: 8,753,121 km (0.053 R)
• M41: 8,983,801 km (0.075 R)
• M42: 9,270,580 km (0.063 R)
• M43: 9,596,703 km (0.102 R)
• M44: 9,779,512 km (0.071 R)
• M45: 9,963,517 km (0.118 R)
• M46: 10,092,920 km (0.047 R)
• M47: 10,260,320 km (0.067 R)
• M48: 11,015,190 km (0.097 R)
• M49: 11,110,783 km (0.066 R)
• M50: 11,225,974 km (0.082 R)
• M51: 11,438,104 km (0.116 R)
• M52: 11,885,850 km (0.098 R)
• M53: 12,082,422 km (0.057 R)
• M54: 12,299,787 km (0.077 R)
• M55: 12,598,385 km (0.099 R)
• M56: 13,000,205 km (0.067 R)
• M57: 13,324,832 km (0.086 R)
• M58: 13,775,421 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.5

Radius: 11

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.18 AU - 5.24 AU

Year: 3668 Days

Day: 8.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,227,689 km

• M1: 149,448 km (0.074 R)
• M2: 237,561 km (0.113 R)
• M3: 345,571 km (0.112 R)
• M4: 555,158 km (0.08 R)
• M5: 628,012 km (0.11 R)
• M6: 820,395 km (0.08 R)
• M7: 968,197 km (0.114 R)
• M8: 1,045,839 km (0.096 R)
• M9: 1,193,791 km (0.118 R)
• M10: 1,291,778 km (0.119 R)
• M11: 1,363,435 km (0.107 R)
• M12: 1,742,965 km (0.099 R)
• M13: 1,936,844 km (0.075 R)
• M14: 2,154,957 km (0.115 R)
• M15: 2,452,657 km (0.094 R)
• M16: 2,597,318 km (0.102 R)
• M17: 2,689,321 km (0.095 R)
• M18: 3,087,401 km (0.113 R)
• M19: 3,524,675 km (0.067 R)
• M20: 3,750,568 km (0.095 R)
• M21: 4,002,641 km (0.087 R)
• M22: 4,413,287 km (0.114 R)
• M23: 4,523,540 km (0.103 R)
• M24: 5,042,795 km (0.052 R)
• M25: 6,039,715 km (0.083 R)
• M26: 6,211,752 km (0.083 R)
• M27: 6,335,769 km (0.08 R)
• M28: 6,460,384 km (0.11 R)
• M29: 6,586,046 km (0.086 R)
• M30: 6,712,307 km (0.101 R)
• M31: 7,096,325 km (0.065 R)
• M32: 8,318,240 km (0.105 R)
• M33: 8,619,979 km (0.072 R)
• M34: 9,121,730 km (0.116 R)
• M35: 9,206,253 km (0.107 R)
• M36: 9,404,470 km (0.116 R)
• M37: 9,978,776 km (0.093 R)
• M38: 10,299,664 km (0.111 R)
• M39: 10,387,627 km (0.09 R)
• M40: 10,623,693 km (0.102 R)
• M41: 10,742,473 km (0.079 R)
• M42: 11,011,301 km (0.103 R)
• M43: 11,494,502 km (0.118 R)
• M44: 11,800,130 km (0.04 R)
• M45: 12,325,668 km (0.055 R)
• M46: 13,176,281 km (0.101 R)
• M47: 13,592,612 km (0.044 R)
• M48: 14,241,568 km (0.119 R)
• M49: 14,372,466 km (0.039 R)
• M50: 14,536,874 km (0.061 R)
• M51: 14,701,731 km (0.081 R)
• M52: 14,867,336 km (0.085 R)
• M53: 15,401,400 km (0.1 R)
• M54: 15,670,676 km (0.057 R)
• M55: 16,763,788 km (0.056 R)
• M56: 18,164,473 km (0.083 R)
• M57: 18,484,911 km (0.119 R)
• M58: 18,663,681 km (0.063 R)
• M59: 19,058,918 km (0.06 R)
• M60: 19,167,227 km (0.075 R)
• M61: 19,348,241 km (0.036 R)
• M62: 19,602,557 km (0.107 R)
• M63: 20,077,680 km (0.071 R)
• M64: 20,224,735 km (0.073 R)
• M65: 20,408,890 km (0.051 R)
• M66: 20,927,695 km (0.076 R)
• M67: 21,039,445 km (0.09 R)
• M68: 21,226,143 km (0.061 R)
• M69: 22,395,848 km (0.085 R)
• M70: 22,739,475 km (0.112 R)
• M71: 23,046,300 km (0.071 R)
• M72: 23,238,683 km (0.075 R)
• M73: 23,354,472 km (0.062 R)
• M74: 23,509,006 km (0.101 R)
• M75: 24,640,116 km (0.057 R)
• M76: 25,271,867 km (0.09 R)
• M77: 25,828,820 km (0.049 R)
• M78: 26,148,960 km (0.118 R)
• M79: 26,631,712 km (0.108 R)
• M80: 26,914,602 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.2

Radius: 11.5

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.9 AU - 6.5 AU

Year: 5778 Days

Day: 14.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,227,689 km

• M1: 195,674 km (0.064 R)
• M2: 292,165 km (0.077 R)
• M3: 517,010 km (0.057 R)
• M4: 815,907 km (0.115 R)
• M5: 1,217,427 km (0.098 R)
• M6: 1,476,082 km (0.102 R)
• M7: 1,658,592 km (0.108 R)
• M8: 1,809,985 km (0.074 R)
• M9: 1,907,074 km (0.108 R)
• M10: 2,086,442 km (0.064 R)
• M11: 2,355,418 km (0.051 R)
• M12: 2,505,016 km (0.079 R)
• M13: 2,746,617 km (0.05 R)
• M14: 2,858,965 km (0.108 R)
• M15: 3,205,434 km (0.112 R)
• M16: 3,639,118 km (0.075 R)
• M17: 3,713,318 km (0.039 R)
• M18: 4,803,737 km (0.046 R)
• M19: 5,327,928 km (0.066 R)
• M20: 5,554,120 km (0.115 R)
• M21: 5,899,392 km (0.031 R)
• M22: 6,016,078 km (0.111 R)
• M23: 6,104,192 km (0.08 R)
• M24: 6,430,614 km (0.056 R)
• M25: 6,580,960 km (0.1 R)
• M26: 7,069,696 km (0.093 R)
• M27: 7,256,095 km (0.098 R)
• M28: 7,349,893 km (0.025 R)
• M29: 7,793,002 km (0.067 R)
• M30: 7,921,207 km (0.098 R)
• M31: 8,212,175 km (0.11 R)
• M32: 8,441,060 km (0.094 R)
• M33: 9,072,812 km (0.118 R)
• M34: 9,685,415 km (0.086 R)
• M35: 11,749,118 km (0.098 R)
• M36: 12,007,174 km (0.069 R)
• M37: 12,304,275 km (0.101 R)
• M38: 12,416,474 km (0.059 R)
• M39: 12,528,822 km (0.027 R)
• M40: 13,402,024 km (0.085 R)
• M41: 13,517,364 km (0.108 R)
• M42: 13,594,557 km (0.067 R)
• M43: 13,749,092 km (0.113 R)
• M44: 13,865,479 km (0.061 R)
• M45: 14,373,363 km (0.096 R)
• M46: 14,530,890 km (0.115 R)
• M47: 15,007,060 km (0.098 R)
• M48: 15,407,683 km (0.101 R)
• M49: 15,690,124 km (0.118 R)
• M50: 16,015,200 km (0.094 R)
• M51: 16,137,721 km (0.117 R)
• M52: 16,506,928 km (0.119 R)
• M53: 17,463,307 km (0.11 R)
• M54: 18,480,274 km (0.05 R)
• M55: 19,385,939 km (0.029 R)
• M56: 19,516,389 km (0.099 R)
• M57: 20,350,098 km (0.113 R)
• M58: 21,464,751 km (0.096 R)
• M59: 21,916,088 km (0.113 R)
• M60: 23,986,074 km (0.118 R)
• M61: 24,219,895 km (0.049 R)
• M62: 25,352,800 km (0.074 R)
• M63: 25,447,944 km (0.069 R)
• M64: 25,543,238 km (0.117 R)
• M65: 25,686,403 km (0.088 R)
• M66: 26,165,715 km (0.103 R)
• M67: 26,406,418 km (0.091 R)
• M68: 27,279,172 km (0.116 R)
• M69: 28,259,935 km (0.07 R)
• M70: 30,508,541 km (0.027 R)
• M71: 30,711,246 km (0.094 R)
• M72: 30,812,673 km (0.12 R)
• M73: 31,321,905 km (0.06 R)
• M74: 32,451,817 km (0.082 R)
• M75: 33,752,122 km (0.1 R)
• M76: 34,487,695 km (0.055 R)
• M77: 34,910,458 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.2

Radius: 11.7

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.61 AU - 11.05 AU

Year: 12100 Days

Day: 12.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,227,689 km

• M1: 169,644 km (0.059 R)
• M2: 303,983 km (0.058 R)
• M3: 402,717 km (0.07 R)
• M4: 1,048,681 km (0.118 R)
• M5: 1,368,521 km (0.054 R)
• M6: 1,528,292 km (0.05 R)
• M7: 1,743,264 km (0.073 R)
• M8: 2,176,649 km (0.093 R)
• M9: 2,932,417 km (0.044 R)
• M10: 3,293,098 km (0.079 R)
• M11: 3,478,749 km (0.08 R)
• M12: 3,763,882 km (0.106 R)
• M13: 3,925,747 km (0.092 R)
• M14: 4,769,031 km (0.09 R)
• M15: 5,050,574 km (0.093 R)
• M16: 5,373,855 km (0.057 R)
• M17: 6,422,835 km (0.078 R)
• M18: 6,500,177 km (0.06 R)
• M19: 6,694,804 km (0.098 R)
• M20: 6,970,812 km (0.11 R)
• M21: 7,290,652 km (0.057 R)
• M22: 8,279,195 km (0.082 R)
• M23: 9,134,895 km (0.04 R)
• M24: 9,795,220 km (0.092 R)
• M25: 11,115,122 km (0.107 R)
• M26: 11,536,240 km (0.099 R)
• M27: 11,630,486 km (0.066 R)
• M28: 11,772,305 km (0.062 R)
• M29: 11,867,300 km (0.11 R)
• M30: 12,977,017 km (0.1 R)
• M31: 13,222,657 km (0.097 R)
• M32: 13,818,505 km (0.065 R)
• M33: 14,474,043 km (0.116 R)
• M34: 14,779,970 km (0.041 R)
• M35: 15,919,906 km (0.031 R)
• M36: 16,447,538 km (0.069 R)
• M37: 16,713,373 km (0.094 R)
• M38: 17,465,701 km (0.058 R)
• M39: 20,241,190 km (0.086 R)
• M40: 20,469,177 km (0.114 R)
• M41: 21,158,076 km (0.101 R)
• M42: 21,389,354 km (0.081 R)
• M43: 21,505,292 km (0.08 R)
• M44: 21,737,917 km (0.11 R)
• M45: 22,558,611 km (0.084 R)
• M46: 23,091,479 km (0.096 R)
• M47: 23,270,098 km (0.109 R)
• M48: 24,715,064 km (0.03 R)
• M49: 24,897,723 km (0.117 R)
• M50: 25,817,900 km (0.101 R)
• M51: 26,499,767 km (0.096 R)
• M52: 28,708,280 km (0.068 R)
• M53: 28,836,336 km (0.102 R)
• M54: 30,191,693 km (0.086 R)
• M55: 31,303,953 km (0.1 R)
• M56: 32,496,397 km (0.106 R)
• M57: 32,696,559 km (0.105 R)
• M58: 33,703,652 km (0.093 R)
• M59: 35,199,033 km (0.104 R)
• M60: 35,541,911 km (0.075 R)
• M61: 35,817,021 km (0.116 R)
• M62: 36,092,730 km (0.082 R)
• M63: 36,854,931 km (0.095 R)
• M64: 38,606,722 km (0.101 R)
• M65: 38,960,222 km (0.084 R)
• M66: 39,528,245 km (0.116 R)
• M67: 40,099,111 km (0.108 R)
• M68: 40,672,519 km (0.113 R)
• M69: 41,393,282 km (0.104 R)
• M70: 41,972,824 km (0.087 R)
• M71: 42,190,788 km (0.116 R)
• M72: 42,555,059 km (0.04 R)
• M73: 42,993,530 km (0.101 R)
• M74: 44,244,019 km (0.042 R)
• M75: 44,836,576 km (0.111 R)
• M76: 44,910,777 km (0.066 R)
• M77: 48,675,706 km (0.106 R)
• M78: 49,517,494 km (0.074 R)
• M79: 50,055,597 km (0.119 R)
• M80: 50,518,453 km (0.054 R)
• M81: 51,293,071 km (0.051 R)
• M82: 51,448,353 km (0.108 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 18,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit