🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.64 AU - 0.88 AU

Year: 241 Days

Day: 22.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,405,833 km

• M1: 189,092 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.33 AU - 1.87 AU

Year: 736 Days

Day: 24.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.71 AU - 1.85 AU

Year: 863 Days

Day: 16.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,405,833 km

• M1: 522,396 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.74 AU - 4.82 AU

Year: 3798 Days

Day: 42.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,405,833 km

• M1: 386,262 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.4

Radius: 9.6

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.54 AU - 5.52 AU

Year: 4100 Days

Day: 14.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 39,405,833 km

• M1: 131,646 km (0.091 R)
• M2: 195,674 km (0.111 R)
• M3: 530,773 km (0.105 R)
• M4: 647,160 km (0.082 R)
• M5: 1,010,982 km (0.101 R)
• M6: 1,230,891 km (0.106 R)
• M7: 1,411,456 km (0.055 R)
• M8: 1,533,079 km (0.076 R)
• M9: 1,704,668 km (0.1 R)
• M10: 2,205,821 km (0.06 R)
• M11: 2,360,954 km (0.046 R)
• M12: 2,614,073 km (0.113 R)
• M13: 2,932,417 km (0.106 R)
• M14: 3,003,177 km (0.044 R)
• M15: 3,074,685 km (0.117 R)
• M16: 3,146,642 km (0.109 R)
• M17: 3,219,197 km (0.1 R)
• M18: 3,440,452 km (0.108 R)
• M19: 3,515,251 km (0.064 R)
• M20: 3,804,723 km (0.085 R)
• M21: 3,960,304 km (0.095 R)
• M22: 4,213,424 km (0.089 R)
• M23: 4,406,854 km (0.046 R)
• M24: 4,735,670 km (0.061 R)
• M25: 4,886,315 km (0.086 R)
• M26: 5,004,647 km (0.114 R)
• M27: 5,261,208 km (0.118 R)
• M28: 6,664,136 km (0.117 R)
• M29: 6,889,880 km (0.106 R)
• M30: 6,984,575 km (0.104 R)
• M31: 7,079,869 km (0.076 R)
• M32: 7,817,536 km (0.097 R)
• M33: 7,936,317 km (0.083 R)
• M34: 8,055,696 km (0.059 R)
• M35: 8,195,719 km (0.072 R)
• M36: 8,579,737 km (0.101 R)
• M37: 9,618,395 km (0.113 R)
• M38: 9,916,394 km (0.089 R)
• M39: 10,109,525 km (0.075 R)
• M40: 10,282,161 km (0.039 R)
• M41: 10,347,236 km (0.074 R)
• M42: 11,027,308 km (0.11 R)
• M43: 11,160,600 km (0.082 R)
• M44: 11,676,563 km (0.113 R)
• M45: 12,200,155 km (0.1 R)
• M46: 12,731,676 km (0.12 R)
• M47: 12,894,888 km (0.096 R)
• M48: 13,082,334 km (0.069 R)
• M49: 13,554,764 km (0.083 R)
• M50: 14,081,049 km (0.092 R)
• M51: 15,030,248 km (0.086 R)
• M52: 15,227,567 km (0.076 R)
• M53: 15,425,635 km (0.102 R)
• M54: 15,749,365 km (0.056 R)
• M55: 16,050,356 km (0.094 R)
• M56: 16,151,035 km (0.073 R)
• M57: 16,302,578 km (0.079 R)
• M58: 16,454,419 km (0.067 R)
• M59: 16,632,291 km (0.097 R)
• M60: 17,067,023 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.1

Radius: 10

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.27 AU - 6.09 AU

Year: 4920 Days

Day: 13.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,405,833 km

• M1: 127,457 km (0.118 R)
• M2: 216,767 km (0.042 R)
• M3: 297,251 km (0.103 R)
• M4: 413,489 km (0.04 R)
• M5: 501,302 km (0.106 R)
• M6: 646,861 km (0.11 R)
• M7: 716,574 km (0.113 R)
• M8: 807,529 km (0.059 R)
• M9: 1,223,112 km (0.108 R)
• M10: 1,367,923 km (0.081 R)
• M11: 1,542,504 km (0.058 R)
• M12: 1,675,197 km (0.085 R)
• M13: 1,761,665 km (0.12 R)
• M14: 1,837,062 km (0.054 R)
• M15: 2,257,581 km (0.098 R)
• M16: 2,325,948 km (0.044 R)
• M17: 2,436,949 km (0.112 R)
• M18: 2,521,323 km (0.045 R)
• M19: 2,943,488 km (0.094 R)
• M20: 3,048,655 km (0.041 R)
• M21: 3,434,767 km (0.062 R)
• M22: 3,609,797 km (0.103 R)
• M23: 3,706,437 km (0.072 R)
• M24: 3,787,668 km (0.078 R)
• M25: 3,902,410 km (0.118 R)
• M26: 4,068,314 km (0.067 R)
• M27: 4,152,089 km (0.052 R)
• M28: 4,338,637 km (0.06 R)
• M29: 4,441,561 km (0.114 R)
• M30: 4,510,675 km (0.092 R)
• M31: 5,148,560 km (0.112 R)
• M32: 5,349,171 km (0.118 R)
• M33: 5,852,418 km (0.079 R)
• M34: 6,527,404 km (0.071 R)
• M35: 6,665,333 km (0.073 R)
• M36: 6,904,241 km (0.107 R)
• M37: 7,064,909 km (0.057 R)
• M38: 7,328,949 km (0.112 R)
• M39: 7,616,776 km (0.045 R)
• M40: 7,720,597 km (0.061 R)
• M41: 7,824,717 km (0.108 R)
• M42: 8,310,162 km (0.099 R)
• M43: 8,740,106 km (0.1 R)
• M44: 8,914,088 km (0.11 R)
• M45: 9,487,796 km (0.116 R)
• M46: 9,554,666 km (0.095 R)
• M47: 9,846,681 km (0.106 R)
• M48: 9,982,516 km (0.109 R)
• M49: 10,233,093 km (0.094 R)
• M50: 10,301,758 km (0.107 R)
• M51: 10,624,291 km (0.117 R)
• M52: 11,492,856 km (0.098 R)
• M53: 11,635,872 km (0.075 R)
• M54: 11,707,529 km (0.114 R)
• M55: 12,311,007 km (0.119 R)
• M56: 13,048,525 km (0.112 R)
• M57: 13,247,490 km (0.107 R)
• M58: 13,372,554 km (0.096 R)
• M59: 13,573,164 km (0.095 R)
• M60: 13,926,963 km (0.036 R)
• M61: 14,079,404 km (0.112 R)
• M62: 14,181,429 km (0.03 R)
• M63: 14,283,605 km (0.064 R)
• M64: 14,411,810 km (0.1 R)
• M65: 14,488,853 km (0.076 R)
• M66: 15,110,283 km (0.04 R)
• M67: 15,267,061 km (0.112 R)
• M68: 15,793,346 km (0.091 R)
• M69: 16,058,883 km (0.053 R)
• M70: 16,245,581 km (0.088 R)
• M71: 16,755,859 km (0.091 R)
• M72: 16,945,250 km (0.102 R)
• M73: 17,162,466 km (0.049 R)
• M74: 17,380,729 km (0.088 R)
• M75: 17,819,799 km (0.097 R)
• M76: 18,207,108 km (0.11 R)
• M77: 18,849,481 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.5

Radius: 15

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.67 AU - 6.77 AU

Year: 4972 Days

Day: 11.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 39,405,833 km

• M1: 295,605 km (0.116 R)
• M2: 453,730 km (0.098 R)
• M3: 831,914 km (0.108 R)
• M4: 999,763 km (0.109 R)
• M5: 1,788,443 km (0.063 R)
• M6: 1,955,095 km (0.047 R)
• M7: 2,244,566 km (0.119 R)
• M8: 2,404,935 km (0.06 R)
• M9: 2,589,988 km (0.107 R)
• M10: 2,737,342 km (0.111 R)
• M11: 2,909,379 km (0.056 R)
• M12: 3,018,586 km (0.082 R)
• M13: 3,332,293 km (0.079 R)
• M14: 3,680,407 km (0.032 R)
• M15: 3,919,165 km (0.042 R)
• M16: 4,286,877 km (0.03 R)
• M17: 4,513,069 km (0.037 R)
• M18: 4,717,419 km (0.05 R)
• M19: 5,268,687 km (0.083 R)
• M20: 5,375,949 km (0.107 R)
• M21: 5,484,108 km (0.068 R)
• M22: 5,896,101 km (0.032 R)
• M23: 6,035,676 km (0.099 R)
• M24: 6,261,269 km (0.074 R)
• M25: 6,984,725 km (0.115 R)
• M26: 7,371,285 km (0.103 R)
• M27: 7,918,365 km (0.117 R)
• M28: 8,573,454 km (0.061 R)
• M29: 8,763,742 km (0.106 R)
• M30: 8,891,499 km (0.102 R)
• M31: 9,084,181 km (0.098 R)
• M32: 9,181,121 km (0.104 R)
• M33: 9,670,754 km (0.095 R)
• M34: 10,269,595 km (0.086 R)
• M35: 11,854,584 km (0.099 R)
• M36: 12,567,268 km (0.042 R)
• M37: 12,856,441 km (0.108 R)
• M38: 13,257,363 km (0.091 R)
• M39: 14,034,524 km (0.094 R)
• M40: 14,902,641 km (0.089 R)
• M41: 15,865,901 km (0.071 R)
• M42: 16,060,977 km (0.12 R)
• M43: 17,569,821 km (0.108 R)
• M44: 17,893,102 km (0.03 R)
• M45: 18,710,355 km (0.119 R)
• M46: 19,040,667 km (0.104 R)
• M47: 19,456,250 km (0.09 R)
• M48: 19,958,899 km (0.09 R)
• M49: 20,085,160 km (0.091 R)
• M50: 20,211,869 km (0.105 R)
• M51: 21,148,352 km (0.059 R)
• M52: 23,152,215 km (0.096 R)
• M53: 23,551,342 km (0.069 R)
• M54: 23,774,094 km (0.058 R)
• M55: 24,401,507 km (0.114 R)
• M56: 24,626,951 km (0.063 R)
• M57: 24,988,978 km (0.117 R)
• M58: 26,408,662 km (0.091 R)
• M59: 27,478,885 km (0.082 R)
• M60: 27,619,507 km (0.051 R)
• M61: 27,760,428 km (0.09 R)
• M62: 28,184,538 km (0.084 R)
• M63: 28,753,309 km (0.075 R)
• M64: 28,896,175 km (0.118 R)
• M65: 28,991,469 km (0.077 R)
• M66: 29,325,970 km (0.108 R)
• M67: 29,806,029 km (0.069 R)
• M68: 30,143,522 km (0.113 R)
• M69: 30,385,422 km (0.08 R)
• M70: 31,310,685 km (0.099 R)
• M71: 31,506,508 km (0.067 R)
• M72: 32,343,957 km (0.088 R)
• M73: 32,442,991 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.6

Radius: 9

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.94 AU - 8.62 AU

Year: 8659 Days

Day: 14.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,405,833 km

• M1: 276,606 km (0.057 R)
• M2: 380,278 km (0.101 R)
• M3: 474,524 km (0.089 R)
• M4: 632,649 km (0.093 R)
• M5: 855,251 km (0.115 R)
• M6: 1,317,359 km (0.078 R)
• M7: 1,468,004 km (0.114 R)
• M8: 1,584,690 km (0.035 R)
• M9: 1,684,472 km (0.067 R)
• M10: 1,745,358 km (0.083 R)
• M11: 1,932,505 km (0.108 R)
• M12: 1,996,384 km (0.03 R)
• M13: 2,556,328 km (0.059 R)
• M14: 2,626,789 km (0.108 R)
• M15: 3,238,644 km (0.117 R)
• M16: 3,469,474 km (0.026 R)
• M17: 3,893,285 km (0.113 R)
• M18: 4,674,335 km (0.089 R)
• M19: 4,760,803 km (0.12 R)
• M20: 4,847,869 km (0.087 R)
• M21: 4,964,854 km (0.1 R)
• M22: 5,441,922 km (0.038 R)
• M23: 5,716,883 km (0.118 R)
• M24: 5,840,450 km (0.06 R)
• M25: 6,311,983 km (0.109 R)
• M26: 6,600,856 km (0.041 R)
• M27: 7,493,208 km (0.106 R)
• M28: 7,560,826 km (0.114 R)
• M29: 7,799,135 km (0.078 R)
• M30: 8,848,116 km (0.097 R)
• M31: 10,202,126 km (0.119 R)
• M32: 11,075,927 km (0.094 R)
• M33: 12,291,260 km (0.101 R)
• M34: 12,451,180 km (0.116 R)
• M35: 12,611,699 km (0.036 R)
• M36: 13,672,348 km (0.089 R)
• M37: 13,796,514 km (0.109 R)
• M38: 14,255,181 km (0.083 R)
• M39: 14,465,366 km (0.056 R)
• M40: 14,931,363 km (0.098 R)
• M41: 16,227,031 km (0.115 R)
• M42: 17,964,759 km (0.076 R)
• M43: 18,648,721 km (0.072 R)
• M44: 18,786,501 km (0.046 R)
• M45: 18,878,653 km (0.079 R)
• M46: 19,294,685 km (0.115 R)
• M47: 20,089,049 km (0.075 R)
• M48: 21,613,152 km (0.07 R)
• M49: 21,709,643 km (0.052 R)
• M50: 22,584,491 km (0.076 R)
• M51: 23,421,342 km (0.041 R)
• M52: 23,520,525 km (0.111 R)
• M53: 23,968,272 km (0.118 R)
• M54: 24,268,365 km (0.068 R)
• M55: 24,821,728 km (0.1 R)
• M56: 26,043,493 km (0.052 R)
• M57: 26,455,187 km (0.081 R)
• M58: 26,610,020 km (0.099 R)
• M59: 27,545,755 km (0.106 R)
• M60: 27,807,701 km (0.119 R)
• M61: 28,123,053 km (0.109 R)
• M62: 28,492,410 km (0.111 R)
• M63: 28,704,091 km (0.062 R)
• M64: 28,863,413 km (0.063 R)
• M65: 29,075,992 km (0.109 R)
• M66: 29,289,318 km (0.088 R)
• M67: 29,556,500 km (0.117 R)
• M68: 29,717,318 km (0.104 R)
• M69: 30,363,281 km (0.101 R)
• M70: 31,122,640 km (0.077 R)
• M71: 31,450,110 km (0.039 R)
• M72: 31,888,282 km (0.118 R)
• M73: 32,439,101 km (0.076 R)
• M74: 32,604,856 km (0.085 R)
• M75: 33,271,015 km (0.039 R)
• M76: 33,494,066 km (0.084 R)
• M77: 34,503,851 km (0.041 R)
• M78: 34,899,238 km (0.106 R)
• M79: 36,725,978 km (0.107 R)
• M80: 37,129,743 km (0.077 R)
• M81: 38,642,028 km (0.106 R)
• M82: 38,700,670 km (0.036 R)
• M83: 38,994,031 km (0.092 R)
• M84: 39,170,258 km (0.065 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 20,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit