🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.44 AU - 0.6 AU

Year: 238 Days

Day: 15.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,171,787 km

• M1: 493,075 km (0.118 R)

Asteroid Belt

Center: 0.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.7

Radius: 8.8

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.07 AU - 1.09 AU

Year: 714 Days

Day: 10.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 79,171,787 km

• M1: 110,553 km (0.115 R)
• M2: 184,454 km (0.104 R)
• M3: 318,344 km (0.114 R)
• M4: 379,231 km (0.068 R)
• M5: 507,286 km (0.038 R)
• M6: 633,248 km (0.027 R)
• M7: 852,558 km (0.093 R)
• M8: 1,026,391 km (0.07 R)
• M9: 1,150,856 km (0.102 R)
• M10: 1,280,259 km (0.08 R)
• M11: 1,338,153 km (0.056 R)
• M12: 1,486,853 km (0.048 R)
• M13: 1,691,503 km (0.076 R)
• M14: 1,938,639 km (0.087 R)
• M15: 2,302,760 km (0.037 R)
• M16: 2,359,607 km (0.098 R)
• M17: 2,481,978 km (0.048 R)
• M18: 2,554,982 km (0.117 R)
• M19: 2,688,274 km (0.069 R)
• M20: 2,823,809 km (0.069 R)
• M21: 2,946,180 km (0.092 R)
• M22: 3,196,458 km (0.114 R)
• M23: 3,518,991 km (0.111 R)
• M24: 3,584,814 km (0.075 R)
• M25: 3,767,772 km (0.074 R)
• M26: 3,928,290 km (0.063 R)
• M27: 4,265,035 km (0.11 R)
• M28: 4,335,346 km (0.075 R)
• M29: 4,432,585 km (0.073 R)
• M30: 4,557,350 km (0.116 R)
• M31: 4,692,287 km (0.084 R)
• M32: 4,883,622 km (0.093 R)
• M33: 4,938,675 km (0.104 R)
• M34: 5,049,527 km (0.108 R)
• M35: 5,217,375 km (0.095 R)
• M36: 5,302,048 km (0.091 R)
• M37: 5,463,165 km (0.079 R)
• M38: 5,549,183 km (0.083 R)
• M39: 5,770,887 km (0.085 R)
• M40: 5,858,552 km (0.045 R)
• M41: 5,975,986 km (0.054 R)
• M42: 6,104,042 km (0.113 R)
• M43: 6,473,848 km (0.111 R)
• M44: 6,615,667 km (0.097 R)
• M45: 6,933,263 km (0.103 R)
• M46: 7,005,668 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.3

Radius: 9.4

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.27 AU - 1.65 AU

Year: 1122 Days

Day: 11.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 79,171,787 km

• M1: 117,285 km (0.089 R)
• M2: 312,061 km (0.032 R)
• M3: 420,520 km (0.075 R)
• M4: 582,385 km (0.081 R)
• M5: 692,489 km (0.096 R)
• M6: 765,941 km (0.108 R)
• M7: 928,105 km (0.082 R)
• M8: 1,003,054 km (0.064 R)
• M9: 1,101,788 km (0.113 R)
• M10: 1,301,651 km (0.116 R)
• M11: 1,394,252 km (0.094 R)
• M12: 1,553,873 km (0.116 R)
• M13: 1,943,875 km (0.118 R)
• M14: 2,032,586 km (0.104 R)
• M15: 2,104,692 km (0.026 R)
• M16: 2,232,898 km (0.104 R)
• M17: 2,307,398 km (0.12 R)
• M18: 2,516,535 km (0.088 R)
• M19: 2,662,693 km (0.096 R)
• M20: 2,821,865 km (0.098 R)
• M21: 3,014,846 km (0.091 R)
• M22: 3,097,424 km (0.084 R)
• M23: 3,212,315 km (0.034 R)
• M24: 3,532,754 km (0.116 R)
• M25: 3,652,881 km (0.108 R)
• M26: 3,718,853 km (0.031 R)
• M27: 3,807,715 km (0.115 R)
• M28: 3,874,734 km (0.085 R)
• M29: 3,987,382 km (0.051 R)
• M30: 4,192,780 km (0.07 R)
• M31: 4,296,900 km (0.106 R)
• M32: 4,390,099 km (0.1 R)
• M33: 4,542,988 km (0.113 R)
• M34: 4,649,951 km (0.057 R)
• M35: 4,842,184 km (0.085 R)
• M36: 4,914,888 km (0.067 R)
• M37: 5,049,377 km (0.116 R)
• M38: 5,334,211 km (0.111 R)
• M39: 5,726,457 km (0.116 R)
• M40: 5,945,618 km (0.085 R)
• M41: 6,180,636 km (0.063 R)
• M42: 6,272,938 km (0.108 R)
• M43: 6,352,374 km (0.057 R)
• M44: 6,552,387 km (0.049 R)
• M45: 6,686,875 km (0.106 R)
• M46: 6,808,797 km (0.06 R)
• M47: 7,164,990 km (0.093 R)
• M48: 7,471,217 km (0.104 R)
• M49: 7,640,113 km (0.078 R)
• M50: 8,357,285 km (0.069 R)
• M51: 8,473,971 km (0.11 R)
• M52: 8,679,519 km (0.063 R)
• M53: 8,842,281 km (0.101 R)
• M54: 9,140,729 km (0.093 R)
• M55: 9,261,006 km (0.117 R)
• M56: 9,609,868 km (0.105 R)
• M57: 9,701,721 km (0.096 R)
• M58: 9,947,660 km (0.118 R)
• M59: 10,195,693 km (0.073 R)
• M60: 10,304,900 km (0.113 R)
• M61: 10,571,782 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.9

Radius: 10.2

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.11 AU - 4.27 AU

Year: 5453 Days

Day: 9.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 79,171,787 km

• M1: 127,607 km (0.109 R)
• M2: 205,248 km (0.074 R)
• M3: 270,772 km (0.05 R)
• M4: 403,316 km (0.08 R)
• M5: 470,784 km (0.036 R)
• M6: 600,336 km (0.099 R)
• M7: 807,679 km (0.093 R)
• M8: 874,549 km (0.111 R)
• M9: 1,075,160 km (0.091 R)
• M10: 1,265,000 km (0.09 R)
• M11: 1,452,147 km (0.079 R)
• M12: 1,521,410 km (0.086 R)
• M13: 1,975,290 km (0.039 R)
• M14: 2,193,853 km (0.053 R)
• M15: 2,536,581 km (0.116 R)
• M16: 3,002,280 km (0.071 R)
• M17: 3,382,857 km (0.108 R)
• M18: 3,457,207 km (0.065 R)
• M19: 3,798,290 km (0.068 R)
• M20: 4,170,190 km (0.09 R)
• M21: 4,431,388 km (0.086 R)
• M22: 4,615,394 km (0.1 R)
• M23: 4,801,942 km (0.071 R)
• M24: 4,885,717 km (0.092 R)
• M25: 5,225,603 km (0.108 R)
• M26: 5,333,314 km (0.096 R)
• M27: 5,420,080 km (0.095 R)
• M28: 5,507,296 km (0.111 R)
• M29: 5,905,825 km (0.087 R)
• M30: 6,063,351 km (0.086 R)
• M31: 6,154,008 km (0.097 R)
• M32: 6,313,629 km (0.077 R)
• M33: 6,497,933 km (0.087 R)
• M34: 7,204,484 km (0.085 R)
• M35: 7,324,611 km (0.098 R)
• M36: 7,615,728 km (0.12 R)
• M37: 7,910,735 km (0.119 R)
• M38: 8,034,752 km (0.077 R)
• M39: 8,920,820 km (0.089 R)
• M40: 9,075,953 km (0.098 R)
• M41: 9,546,439 km (0.096 R)
• M42: 9,705,012 km (0.116 R)
• M43: 9,864,484 km (0.099 R)
• M44: 10,402,438 km (0.054 R)
• M45: 10,538,422 km (0.057 R)
• M46: 10,675,005 km (0.038 R)
• M47: 11,088,194 km (0.117 R)
• M48: 11,930,430 km (0.106 R)
• M49: 12,416,922 km (0.048 R)
• M50: 12,532,262 km (0.069 R)
• M51: 13,261,702 km (0.041 R)
• M52: 13,350,114 km (0.11 R)
• M53: 13,974,685 km (0.105 R)
• M54: 14,366,183 km (0.092 R)
• M55: 14,700,235 km (0.062 R)
• M56: 15,500,135 km (0.118 R)
• M57: 16,408,942 km (0.117 R)
• M58: 16,503,936 km (0.112 R)
• M59: 16,821,981 km (0.107 R)
• M60: 16,949,738 km (0.092 R)
• M61: 17,399,429 km (0.105 R)
• M62: 17,690,547 km (0.025 R)
• M63: 17,853,159 km (0.117 R)
• M64: 18,838,411 km (0.082 R)
• M65: 19,104,097 km (0.053 R)
• M66: 19,237,389 km (0.088 R)
• M67: 20,145,448 km (0.065 R)
• M68: 20,213,365 km (0.106 R)
• M69: 20,315,241 km (0.106 R)
• M70: 20,758,649 km (0.116 R)
• M71: 20,827,165 km (0.055 R)
• M72: 20,895,681 km (0.119 R)
• M73: 21,239,756 km (0.078 R)
• M74: 21,377,835 km (0.077 R)
• M75: 21,481,656 km (0.095 R)
• M76: 21,550,920 km (0.104 R)
• M77: 22,353,213 km (0.113 R)
• M78: 22,740,372 km (0.09 R)
• M79: 23,664,289 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.1

Radius: 12.9

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.27 AU - 6.59 AU

Year: 9182 Days

Day: 10.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 79,171,787 km

• M1: 168,447 km (0.081 R)
• M2: 268,079 km (0.093 R)
• M3: 451,786 km (0.089 R)
• M4: 563,834 km (0.108 R)
• M5: 703,708 km (0.117 R)
• M6: 1,022,053 km (0.11 R)
• M7: 1,260,063 km (0.056 R)
• M8: 1,386,024 km (0.075 R)
• M9: 1,743,414 km (0.113 R)
• M10: 2,899,207 km (0.114 R)
• M11: 3,417,414 km (0.056 R)
• M12: 4,377,084 km (0.116 R)
• M13: 4,637,833 km (0.066 R)
• M14: 5,416,041 km (0.063 R)
• M15: 5,590,622 km (0.042 R)
• M16: 6,125,734 km (0.063 R)
• M17: 6,977,993 km (0.105 R)
• M18: 7,360,365 km (0.053 R)
• M19: 7,946,489 km (0.115 R)
• M20: 8,507,332 km (0.1 R)
• M21: 8,915,734 km (0.087 R)
• M22: 9,247,243 km (0.041 R)
• M23: 9,498,418 km (0.066 R)
• M24: 9,922,228 km (0.087 R)
• M25: 10,222,621 km (0.066 R)
• M26: 11,633,628 km (0.045 R)
• M27: 11,814,193 km (0.062 R)
• M28: 11,904,999 km (0.107 R)
• M29: 12,361,870 km (0.119 R)
• M30: 13,245,994 km (0.117 R)
• M31: 13,340,241 km (0.105 R)
• M32: 13,434,637 km (0.117 R)
• M33: 13,529,332 km (0.097 R)
• M34: 14,006,250 km (0.109 R)
• M35: 14,780,718 km (0.029 R)
• M36: 15,074,828 km (0.11 R)
• M37: 15,222,481 km (0.108 R)
• M38: 15,321,365 km (0.11 R)
• M39: 15,420,249 km (0.065 R)
• M40: 17,755,173 km (0.105 R)
• M41: 19,443,534 km (0.066 R)
• M42: 19,550,796 km (0.111 R)
• M43: 21,459,067 km (0.09 R)
• M44: 21,903,522 km (0.101 R)
• M45: 22,632,363 km (0.106 R)
• M46: 23,028,049 km (0.105 R)
• M47: 23,941,194 km (0.085 R)
• M48: 24,691,727 km (0.055 R)
• M49: 25,157,575 km (0.097 R)
• M50: 25,450,188 km (0.041 R)
• M51: 25,743,849 km (0.117 R)
• M52: 25,920,673 km (0.1 R)
• M53: 26,750,942 km (0.113 R)
• M54: 26,989,849 km (0.111 R)
• M55: 27,409,471 km (0.086 R)
• M56: 28,012,800 km (0.104 R)
• M57: 28,194,561 km (0.089 R)
• M58: 29,109,651 km (0.107 R)
• M59: 29,293,956 km (0.107 R)
• M60: 29,848,814 km (0.119 R)
• M61: 30,220,715 km (0.064 R)
• M62: 31,282,710 km (0.071 R)
• M63: 32,166,385 km (0.056 R)
• M64: 32,738,896 km (0.113 R)
• M65: 33,443,202 km (0.097 R)
• M66: 33,636,184 km (0.07 R)
• M67: 34,476,475 km (0.113 R)
• M68: 35,389,171 km (0.096 R)
• M69: 35,848,587 km (0.115 R)
• M70: 36,839,672 km (0.106 R)
• M71: 37,371,792 km (0.086 R)
• M72: 37,572,104 km (0.117 R)
• M73: 38,646,067 km (0.117 R)
• M74: 38,916,091 km (0.025 R)
• M75: 39,934,404 km (0.074 R)
• M76: 40,070,986 km (0.08 R)
• M77: 41,512,960 km (0.082 R)
• M78: 44,094,870 km (0.08 R)
• M79: 44,518,382 km (0.105 R)
• M80: 44,659,901 km (0.112 R)
• M81: 45,227,475 km (0.093 R)
• M82: 45,654,577 km (0.032 R)
• M83: 46,226,191 km (0.085 R)
• M84: 46,441,163 km (0.083 R)
• M85: 46,800,198 km (0.119 R)
• M86: 47,738,027 km (0.096 R)
• M87: 47,882,987 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.8

Radius: 5

Gravity: 33.67 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.78 AU - 11.58 AU

Year: 19149 Days

Day: 23.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,171,787 km

• M1: 64,626 km (0.109 R)
• M2: 536,458 km (0.101 R)
• M3: 671,545 km (0.086 R)
• M4: 946,655 km (0.117 R)
• M5: 1,138,739 km (0.118 R)
• M6: 1,224,907 km (0.083 R)
• M7: 2,563,808 km (0.1 R)
• M8: 2,677,203 km (0.074 R)
• M9: 3,309,703 km (0.096 R)
• M10: 3,433,271 km (0.108 R)
• M11: 3,899,268 km (0.11 R)
• M12: 4,385,013 km (0.055 R)
• M13: 4,520,848 km (0.05 R)
• M14: 4,658,029 km (0.05 R)
• M15: 4,750,331 km (0.115 R)
• M16: 4,843,081 km (0.074 R)
• M17: 5,412,601 km (0.118 R)
• M18: 6,204,572 km (0.112 R)
• M19: 6,562,260 km (0.088 R)
• M20: 6,665,782 km (0.049 R)
• M21: 7,244,426 km (0.088 R)
• M22: 7,297,833 km (0.1 R)
• M23: 8,114,338 km (0.079 R)
• M24: 8,561,636 km (0.056 R)
• M25: 9,363,480 km (0.115 R)
• M26: 10,429,365 km (0.093 R)
• M27: 10,550,091 km (0.088 R)
• M28: 10,854,074 km (0.094 R)
• M29: 11,222,683 km (0.094 R)
• M30: 11,470,716 km (0.106 R)
• M31: 12,416,773 km (0.078 R)
• M32: 15,676,660 km (0.091 R)
• M33: 16,232,715 km (0.043 R)
• M34: 16,372,739 km (0.065 R)
• M35: 16,583,373 km (0.071 R)
• M36: 16,724,444 km (0.107 R)
• M37: 18,374,358 km (0.063 R)
• M38: 18,739,976 km (0.097 R)
• M39: 19,329,690 km (0.079 R)
• M40: 19,478,092 km (0.075 R)
• M41: 19,850,740 km (0.071 R)
• M42: 20,376,427 km (0.11 R)
• M43: 21,288,226 km (0.1 R)
• M44: 21,826,180 km (0.051 R)
• M45: 22,058,206 km (0.107 R)
• M46: 23,230,156 km (0.111 R)
• M47: 24,422,152 km (0.108 R)
• M48: 24,662,855 km (0.1 R)
• M49: 24,743,338 km (0.112 R)
• M50: 26,206,106 km (0.109 R)
• M51: 27,196,743 km (0.117 R)
• M52: 28,031,649 km (0.12 R)
• M53: 29,214,519 km (0.03 R)
• M54: 29,384,911 km (0.051 R)
• M55: 29,470,182 km (0.099 R)
• M56: 32,418,307 km (0.12 R)
• M57: 32,506,421 km (0.095 R)
• M58: 35,096,408 km (0.072 R)
• M59: 35,913,662 km (0.119 R)
• M60: 36,553,641 km (0.07 R)
• M61: 38,682,569 km (0.111 R)
• M62: 39,432,503 km (0.066 R)
• M63: 41,137,170 km (0.09 R)
• M64: 44,226,666 km (0.097 R)
• M65: 45,503,035 km (0.107 R)
• M66: 45,898,123 km (0.082 R)
• M67: 46,195,224 km (0.102 R)
• M68: 46,791,372 km (0.114 R)
• M69: 48,796,731 km (0.12 R)
• M70: 51,960,128 km (0.083 R)
• M71: 52,373,018 km (0.037 R)
• M72: 53,202,239 km (0.114 R)
• M73: 54,244,936 km (0.082 R)
• M74: 54,454,223 km (0.047 R)
• M75: 56,774,636 km (0.104 R)
• M76: 57,306,456 km (0.069 R)
• M77: 58,589,557 km (0.08 R)
• M78: 60,423,478 km (0.114 R)
• M79: 60,749,152 km (0.092 R)
• M80: 63,264,640 km (0.1 R)
• M81: 63,484,998 km (0.034 R)
• M82: 65,034,533 km (0.062 R)
• M83: 67,269,675 km (0.089 R)
• M84: 67,382,172 km (0.058 R)
• M85: 67,945,109 km (0.098 R)
• M86: 68,736,033 km (0.116 R)
• M87: 71,355,940 km (0.085 R)
• M88: 72,389,961 km (0.088 R)
• M89: 73,082,150 km (0.096 R)
• M90: 75,055,047 km (0.119 R)
• M91: 76,340,990 km (0.06 R)
• M92: 76,458,275 km (0.04 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: 553 - 11,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit