🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.47 AU - 0.55 AU

Year: 135 Days

Day: 18.5 Hours

Environment

Temp: 236 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.68 AU - 0.98 AU

Year: 280 Days

Day: 35.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,494,597 km

• M1: 525,238 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.84 AU - 0.86 AU

Year: 291 Days

Day: 12.3 Hours

Environment

Temp: 78 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,494,597 km

• M1: 559,795 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.18 AU - 1.28 AU

Year: 506 Days

Day: 15.8 Hours

Environment

Temp: -15 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.27 AU - 2.53 AU

Year: 1379 Days

Day: 17.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,494,597 km

• M1: 491,579 km (0.043 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.29 AU - 3.35 AU

Year: 1756 Days

Day: 26.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.8

Radius: 13

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.48 AU - 5.7 AU

Year: 4901 Days

Day: 6.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 49,494,597 km

• M1: 172,786 km (0.096 R)
• M2: 308,620 km (0.108 R)
• M3: 403,166 km (0.102 R)
• M4: 669,450 km (0.106 R)
• M5: 780,153 km (0.092 R)
• M6: 952,490 km (0.08 R)
• M7: 1,400,535 km (0.118 R)
• M8: 1,530,985 km (0.09 R)
• M9: 1,648,569 km (0.112 R)
• M10: 1,769,294 km (0.066 R)
• M11: 2,112,472 km (0.116 R)
• M12: 2,477,042 km (0.054 R)
• M13: 2,738,239 km (0.118 R)
• M14: 2,924,489 km (0.102 R)
• M15: 4,439,466 km (0.115 R)
• M16: 4,585,624 km (0.093 R)
• M17: 5,058,951 km (0.051 R)
• M18: 5,391,956 km (0.077 R)
• M19: 5,838,207 km (0.093 R)
• M20: 6,460,982 km (0.119 R)
• M21: 6,654,861 km (0.097 R)
• M22: 6,963,332 km (0.094 R)
• M23: 7,076,727 km (0.12 R)
• M24: 7,219,294 km (0.118 R)
• M25: 7,536,292 km (0.084 R)
• M26: 7,623,657 km (0.07 R)
• M27: 7,917,019 km (0.032 R)
• M28: 8,035,350 km (0.073 R)
• M29: 8,605,917 km (0.109 R)
• M30: 8,727,689 km (0.119 R)
• M31: 8,911,396 km (0.095 R)
• M32: 9,407,761 km (0.074 R)
• M33: 9,564,839 km (0.076 R)
• M34: 9,691,100 km (0.063 R)
• M35: 10,073,023 km (0.102 R)
• M36: 10,983,625 km (0.077 R)
• M37: 11,381,855 km (0.109 R)
• M38: 11,717,552 km (0.104 R)
• M39: 11,852,639 km (0.087 R)
• M40: 11,988,325 km (0.085 R)
• M41: 13,162,369 km (0.078 R)
• M42: 13,267,835 km (0.113 R)
• M43: 13,621,036 km (0.081 R)
• M44: 13,763,154 km (0.11 R)
• M45: 14,013,281 km (0.107 R)
• M46: 14,554,078 km (0.099 R)
• M47: 14,808,693 km (0.089 R)
• M48: 14,918,348 km (0.119 R)
• M49: 15,767,765 km (0.093 R)
• M50: 15,917,213 km (0.086 R)
• M51: 16,142,059 km (0.081 R)
• M52: 16,746,883 km (0.056 R)
• M53: 16,899,323 km (0.067 R)
• M54: 18,527,247 km (0.12 R)
• M55: 19,600,014 km (0.079 R)
• M56: 20,448,234 km (0.058 R)
• M57: 20,611,146 km (0.095 R)
• M58: 21,020,446 km (0.113 R)
• M59: 21,143,714 km (0.111 R)
• M60: 21,225,993 km (0.104 R)
• M61: 21,432,438 km (0.108 R)
• M62: 21,639,332 km (0.11 R)
• M63: 22,013,626 km (0.107 R)
• M64: 22,348,127 km (0.034 R)
• M65: 22,600,050 km (0.057 R)
• M66: 24,174,567 km (0.103 R)
• M67: 24,476,456 km (0.073 R)
• M68: 26,181,123 km (0.05 R)
• M69: 26,358,098 km (0.075 R)
• M70: 27,204,223 km (0.112 R)
• M71: 27,833,432 km (0.101 R)
• M72: 28,149,981 km (0.098 R)
• M73: 30,027,135 km (0.103 R)
• M74: 30,398,138 km (0.071 R)
• M75: 30,630,762 km (0.043 R)
• M76: 31,191,605 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.3

Radius: 14.3

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.8 AU - 6.76 AU

Year: 5836 Days

Day: 9.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 49,494,597 km

• M1: 178,769 km (0.103 R)
• M2: 300,841 km (0.103 R)
• M3: 545,135 km (0.044 R)
• M4: 724,502 km (0.077 R)
• M5: 1,358,947 km (0.09 R)
• M6: 1,537,417 km (0.108 R)
• M7: 1,804,150 km (0.089 R)
• M8: 2,052,333 km (0.044 R)
• M9: 2,206,868 km (0.092 R)
• M10: 2,455,200 km (0.086 R)
• M11: 2,712,808 km (0.063 R)
• M12: 2,864,201 km (0.103 R)
• M13: 3,274,997 km (0.078 R)
• M14: 3,538,887 km (0.084 R)
• M15: 3,704,941 km (0.116 R)
• M16: 4,174,828 km (0.059 R)
• M17: 4,596,095 km (0.079 R)
• M18: 4,686,602 km (0.063 R)
• M19: 4,800,446 km (0.065 R)
• M20: 4,915,337 km (0.101 R)
• M21: 5,054,463 km (0.07 R)
• M22: 5,312,968 km (0.11 R)
• M23: 5,431,899 km (0.069 R)
• M24: 5,794,225 km (0.108 R)
• M25: 5,941,429 km (0.078 R)
• M26: 6,189,462 km (0.094 R)
• M27: 6,289,693 km (0.105 R)
• M28: 6,670,270 km (0.108 R)
• M29: 6,902,296 km (0.088 R)
• M30: 7,058,476 km (0.098 R)
• M31: 7,242,183 km (0.083 R)
• M32: 7,829,953 km (0.117 R)
• M33: 7,992,865 km (0.083 R)
• M34: 8,433,131 km (0.089 R)
• M35: 8,966,148 km (0.071 R)
• M36: 9,136,840 km (0.064 R)
• M37: 9,742,711 km (0.105 R)
• M38: 10,242,667 km (0.045 R)
• M39: 10,510,746 km (0.11 R)
• M40: 10,600,655 km (0.104 R)
• M41: 10,751,150 km (0.055 R)
• M42: 10,993,200 km (0.104 R)
• M43: 11,359,864 km (0.118 R)
• M44: 11,513,800 km (0.112 R)
• M45: 12,136,576 km (0.074 R)
• M46: 12,515,507 km (0.106 R)
• M47: 12,962,506 km (0.081 R)
• M48: 13,643,027 km (0.109 R)
• M49: 13,905,272 km (0.058 R)
• M50: 14,434,998 km (0.088 R)
• M51: 14,769,349 km (0.118 R)
• M52: 15,038,775 km (0.117 R)
• M53: 15,548,305 km (0.096 R)
• M54: 16,097,928 km (0.094 R)
• M55: 16,409,989 km (0.058 R)
• M56: 17,040,095 km (0.026 R)
• M57: 17,749,488 km (0.104 R)
• M58: 17,964,311 km (0.109 R)
• M59: 18,686,270 km (0.116 R)
• M60: 18,831,829 km (0.07 R)
• M61: 19,491,406 km (0.085 R)
• M62: 19,712,960 km (0.078 R)
• M63: 20,307,911 km (0.103 R)
• M64: 20,532,607 km (0.111 R)
• M65: 20,720,502 km (0.034 R)
• M66: 20,984,393 km (0.099 R)
• M67: 21,859,390 km (0.096 R)
• M68: 22,359,347 km (0.098 R)
• M69: 22,591,373 km (0.12 R)
• M70: 23,331,284 km (0.101 R)
• M71: 24,436,214 km (0.112 R)
• M72: 25,396,782 km (0.074 R)
• M73: 25,517,806 km (0.104 R)
• M74: 27,644,639 km (0.078 R)
• M75: 27,769,105 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.3

Radius: 11.8

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.45 AU - 9.51 AU

Year: 10825 Days

Day: 6 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,494,597 km

• M1: 172,636 km (0.076 R)
• M2: 289,322 km (0.051 R)
• M3: 663,766 km (0.108 R)
• M4: 744,549 km (0.046 R)
• M5: 993,928 km (0.029 R)
• M6: 1,072,467 km (0.041 R)
• M7: 1,535,323 km (0.054 R)
• M8: 1,996,234 km (0.104 R)
• M9: 2,810,495 km (0.12 R)
• M10: 3,017,389 km (0.101 R)
• M11: 3,134,524 km (0.12 R)
• M12: 3,373,582 km (0.115 R)
• M13: 3,920,362 km (0.087 R)
• M14: 4,048,567 km (0.111 R)
• M15: 4,335,496 km (0.087 R)
• M16: 4,494,967 km (0.08 R)
• M17: 4,737,765 km (0.115 R)
• M18: 5,264,499 km (0.046 R)
• M19: 5,780,761 km (0.087 R)
• M20: 6,403,686 km (0.108 R)
• M21: 6,524,861 km (0.06 R)
• M22: 6,646,633 km (0.079 R)
• M23: 6,800,121 km (0.114 R)
• M24: 7,680,953 km (0.091 R)
• M25: 8,200,506 km (0.08 R)
• M26: 8,497,757 km (0.113 R)
• M27: 8,933,386 km (0.046 R)
• M28: 9,652,503 km (0.107 R)
• M29: 10,319,261 km (0.07 R)
• M30: 10,604,395 km (0.078 R)
• M31: 11,000,829 km (0.064 R)
• M32: 11,109,736 km (0.041 R)
• M33: 11,660,107 km (0.111 R)
• M34: 12,181,605 km (0.063 R)
• M35: 12,445,346 km (0.106 R)
• M36: 12,558,891 km (0.082 R)
• M37: 12,672,735 km (0.098 R)
• M38: 13,170,447 km (0.101 R)
• M39: 14,066,688 km (0.082 R)
• M40: 14,303,800 km (0.11 R)
• M41: 14,422,731 km (0.093 R)
• M42: 14,581,903 km (0.085 R)
• M43: 14,661,788 km (0.082 R)
• M44: 15,876,672 km (0.101 R)
• M45: 16,413,130 km (0.114 R)
• M46: 16,955,572 km (0.1 R)
• M47: 17,081,534 km (0.083 R)
• M48: 18,878,204 km (0.104 R)
• M49: 19,096,168 km (0.063 R)
• M50: 19,666,585 km (0.115 R)
• M51: 19,843,260 km (0.059 R)
• M52: 20,734,414 km (0.085 R)
• M53: 21,184,854 km (0.091 R)
• M54: 21,820,944 km (0.042 R)
• M55: 21,912,348 km (0.067 R)
• M56: 22,509,543 km (0.112 R)
• M57: 24,143,750 km (0.112 R)
• M58: 24,617,676 km (0.082 R)
• M59: 25,238,358 km (0.049 R)
• M60: 25,864,275 km (0.076 R)
• M61: 26,057,855 km (0.068 R)
• M62: 26,446,510 km (0.076 R)
• M63: 26,592,667 km (0.112 R)
• M64: 26,934,947 km (0.078 R)
• M65: 27,327,941 km (0.118 R)
• M66: 27,475,893 km (0.092 R)
• M67: 28,718,303 km (0.056 R)
• M68: 29,624,268 km (0.069 R)
• M69: 30,744,307 km (0.098 R)
• M70: 31,052,030 km (0.052 R)
• M71: 32,033,691 km (0.097 R)
• M72: 32,293,692 km (0.032 R)
• M73: 32,711,220 km (0.113 R)
• M74: 32,920,657 km (0.116 R)
• M75: 34,239,661 km (0.031 R)
• M76: 34,452,240 km (0.109 R)
• M77: 34,558,754 km (0.079 R)
• M78: 34,665,267 km (0.118 R)
• M79: 34,985,706 km (0.073 R)
• M80: 35,791,141 km (0.115 R)
• M81: 35,899,001 km (0.09 R)
• M82: 36,061,016 km (0.099 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.4

Radius: 13.5

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.52 AU - 10.82 AU

Year: 12926 Days

Day: 5.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,494,597 km

• M1: 249,529 km (0.099 R)
• M2: 398,978 km (0.057 R)
• M3: 504,743 km (0.082 R)
• M4: 719,416 km (0.054 R)
• M5: 856,897 km (0.105 R)
• M6: 1,042,548 km (0.06 R)
• M7: 1,160,879 km (0.08 R)
• M8: 2,244,118 km (0.085 R)
• M9: 2,400,298 km (0.097 R)
• M10: 2,641,898 km (0.057 R)
• M11: 3,207,229 km (0.099 R)
• M12: 3,778,992 km (0.082 R)
• M13: 3,966,288 km (0.041 R)
• M14: 4,646,211 km (0.118 R)
• M15: 4,982,806 km (0.108 R)
• M16: 5,188,653 km (0.111 R)
• M17: 5,679,932 km (0.101 R)
• M18: 6,259,923 km (0.028 R)
• M19: 7,281,377 km (0.087 R)
• M20: 7,437,109 km (0.066 R)
• M21: 7,672,875 km (0.039 R)
• M22: 8,394,984 km (0.112 R)
• M23: 9,138,934 km (0.071 R)
• M24: 9,391,605 km (0.096 R)
• M25: 9,476,277 km (0.084 R)
• M26: 9,646,519 km (0.054 R)
• M27: 10,911,369 km (0.102 R)
• M28: 11,000,530 km (0.113 R)
• M29: 11,224,478 km (0.116 R)
• M30: 11,951,374 km (0.084 R)
• M31: 12,274,206 km (0.09 R)
• M32: 14,076,561 km (0.108 R)
• M33: 14,761,271 km (0.116 R)
• M34: 15,008,556 km (0.119 R)
• M35: 15,107,739 km (0.056 R)
• M36: 15,207,222 km (0.045 R)
• M37: 15,808,755 km (0.058 R)
• M38: 16,469,230 km (0.094 R)
• M39: 16,777,102 km (0.11 R)
• M40: 16,880,175 km (0.04 R)
• M41: 17,086,919 km (0.077 R)
• M42: 17,242,501 km (0.102 R)
• M43: 17,817,256 km (0.067 R)
• M44: 18,080,548 km (0.116 R)
• M45: 20,068,704 km (0.103 R)
• M46: 20,728,431 km (0.063 R)
• M47: 21,172,138 km (0.034 R)
• M48: 22,182,073 km (0.111 R)
• M49: 23,668,328 km (0.105 R)
• M50: 24,892,338 km (0.118 R)
• M51: 25,245,837 km (0.071 R)
• M52: 25,541,592 km (0.075 R)
• M53: 26,736,580 km (0.119 R)
• M54: 27,280,219 km (0.11 R)
• M55: 27,705,526 km (0.11 R)
• M56: 28,562,871 km (0.073 R)
• M57: 29,366,810 km (0.065 R)
• M58: 30,115,398 km (0.052 R)
• M59: 30,303,592 km (0.084 R)
• M60: 30,555,066 km (0.12 R)
• M61: 32,078,421 km (0.04 R)
• M62: 32,656,168 km (0.084 R)
• M63: 32,978,551 km (0.08 R)
• M64: 33,237,206 km (0.09 R)
• M65: 33,626,460 km (0.06 R)
• M66: 33,952,134 km (0.086 R)
• M67: 35,728,310 km (0.085 R)
• M68: 35,861,003 km (0.069 R)
• M69: 36,527,312 km (0.029 R)
• M70: 38,278,954 km (0.042 R)
• M71: 38,414,788 km (0.115 R)
• M72: 38,618,840 km (0.108 R)
• M73: 40,818,377 km (0.09 R)
• M74: 43,199,527 km (0.107 R)
• M75: 43,341,046 km (0.113 R)
• M76: 43,979,530 km (0.047 R)
• M77: 44,407,081 km (0.117 R)
• M78: 46,855,100 km (0.093 R)
• M79: 47,656,496 km (0.03 R)
• M80: 48,095,416 km (0.105 R)
• M81: 49,125,098 km (0.077 R)
• M82: 49,346,653 km (0.093 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 10,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit