🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.5 AU - 0.68 AU

Year: 162 Days

Day: 45.4 Hours

Environment

Temp: 189 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.45 AU - 1.65 AU

Year: 688 Days

Day: 28.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.3 AU - 1.82 AU

Year: 695 Days

Day: 34.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.45 AU - 1.75 AU

Year: 721 Days

Day: 35.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.2

Radius: 12.5

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.98 AU - 8.58 AU

Year: 8493 Days

Day: 13.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 85,002,536 km

• M1: 220,806 km (0.116 R)
• M2: 390,600 km (0.059 R)
• M3: 532,718 km (0.072 R)
• M4: 712,983 km (0.096 R)
• M5: 829,969 km (0.057 R)
• M6: 924,814 km (0.085 R)
• M7: 1,054,216 km (0.079 R)
• M8: 1,137,243 km (0.047 R)
• M9: 1,233,434 km (0.067 R)
• M10: 1,819,260 km (0.045 R)
• M11: 2,697,698 km (0.105 R)
• M12: 2,784,914 km (0.119 R)
• M13: 2,902,647 km (0.116 R)
• M14: 3,127,942 km (0.101 R)
• M15: 3,500,590 km (0.094 R)
• M16: 3,838,382 km (0.075 R)
• M17: 4,271,468 km (0.07 R)
• M18: 5,202,266 km (0.11 R)
• M19: 5,644,178 km (0.118 R)
• M20: 5,813,074 km (0.09 R)
• M21: 6,098,357 km (0.087 R)
• M22: 6,446,771 km (0.111 R)
• M23: 7,021,675 km (0.092 R)
• M24: 7,386,993 km (0.116 R)
• M25: 7,530,757 km (0.107 R)
• M26: 7,925,546 km (0.038 R)
• M27: 8,779,001 km (0.05 R)
• M28: 9,084,630 km (0.091 R)
• M29: 9,616,750 km (0.094 R)
• M30: 11,108,390 km (0.114 R)
• M31: 11,439,151 km (0.095 R)
• M32: 11,605,803 km (0.109 R)
• M33: 11,797,138 km (0.099 R)
• M34: 11,917,266 km (0.105 R)
• M35: 12,744,991 km (0.039 R)
• M36: 13,315,557 km (0.114 R)
• M37: 13,515,868 km (0.102 R)
• M38: 13,742,659 km (0.119 R)
• M39: 14,148,667 km (0.072 R)
• M40: 15,076,773 km (0.12 R)
• M41: 15,285,761 km (0.104 R)
• M42: 15,521,976 km (0.041 R)
• M43: 16,991,625 km (0.075 R)
• M44: 17,482,157 km (0.109 R)
• M45: 18,869,378 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.3

Radius: 8.5

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.59 AU - 9.99 AU

Year: 9289 Days

Day: 13.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,002,536 km

• M1: 191,186 km (0.086 R)
• M2: 272,717 km (0.117 R)
• M3: 549,922 km (0.051 R)
• M4: 742,005 km (0.111 R)
• M5: 821,891 km (0.067 R)
• M6: 973,284 km (0.117 R)
• M7: 1,189,602 km (0.08 R)
• M8: 1,303,596 km (0.043 R)
• M9: 1,362,089 km (0.118 R)
• M10: 1,667,717 km (0.088 R)
• M11: 1,927,868 km (0.079 R)
• M12: 2,085,544 km (0.104 R)
• M13: 2,247,558 km (0.103 R)
• M14: 2,733,303 km (0.117 R)
• M15: 3,466,781 km (0.09 R)
• M16: 3,687,139 km (0.086 R)
• M17: 3,799,038 km (0.103 R)
• M18: 4,494,070 km (0.077 R)
• M19: 4,734,473 km (0.062 R)
• M20: 5,196,581 km (0.104 R)
• M21: 5,353,958 km (0.027 R)
• M22: 5,608,873 km (0.074 R)
• M23: 5,998,725 km (0.057 R)
• M24: 7,046,209 km (0.11 R)
• M25: 7,220,491 km (0.086 R)
• M26: 7,396,119 km (0.102 R)
• M27: 7,680,205 km (0.105 R)
• M28: 8,004,084 km (0.085 R)
• M29: 9,077,599 km (0.118 R)
• M30: 9,883,183 km (0.088 R)
• M31: 10,711,357 km (0.076 R)
• M32: 10,911,818 km (0.12 R)
• M33: 11,974,262 km (0.092 R)
• M34: 12,433,677 km (0.103 R)
• M35: 12,517,751 km (0.085 R)
• M36: 12,686,647 km (0.117 R)
• M37: 12,941,413 km (0.08 R)
• M38: 13,026,683 km (0.11 R)
• M39: 13,240,758 km (0.085 R)
• M40: 14,638,002 km (0.113 R)
• M41: 14,860,604 km (0.069 R)
• M42: 15,308,949 km (0.113 R)
• M43: 16,035,845 km (0.06 R)
• M44: 16,173,325 km (0.117 R)
• M45: 16,265,178 km (0.052 R)
• M46: 16,449,483 km (0.058 R)
• M47: 16,588,309 km (0.095 R)
• M48: 16,866,861 km (0.118 R)
• M49: 17,617,244 km (0.109 R)
• M50: 18,044,196 km (0.118 R)
• M51: 18,187,212 km (0.119 R)
• M52: 18,330,676 km (0.092 R)
• M53: 18,570,631 km (0.08 R)
• M54: 19,199,241 km (0.085 R)
• M55: 19,785,665 km (0.103 R)
• M56: 21,227,190 km (0.092 R)
• M57: 21,378,134 km (0.109 R)
• M58: 21,985,950 km (0.06 R)
• M59: 22,189,852 km (0.106 R)
• M60: 23,270,248 km (0.11 R)
• M61: 24,737,504 km (0.114 R)
• M62: 25,642,721 km (0.064 R)
• M63: 25,857,394 km (0.093 R)
• M64: 25,911,099 km (0.028 R)
• M65: 26,667,466 km (0.063 R)
• M66: 27,102,796 km (0.09 R)
• M67: 28,367,795 km (0.052 R)
• M68: 28,534,148 km (0.095 R)
• M69: 28,700,950 km (0.079 R)
• M70: 28,868,051 km (0.089 R)
• M71: 28,923,701 km (0.077 R)
• M72: 29,147,200 km (0.12 R)
• M73: 29,315,049 km (0.074 R)
• M74: 29,990,035 km (0.062 R)
• M75: 30,442,718 km (0.085 R)
• M76: 30,613,110 km (0.118 R)
• M77: 32,045,360 km (0.09 R)
• M78: 32,624,304 km (0.064 R)
• M79: 33,792,513 km (0.084 R)
• M80: 33,910,097 km (0.085 R)
• M81: 34,086,772 km (0.119 R)
• M82: 34,381,779 km (0.096 R)
• M83: 34,796,315 km (0.078 R)
• M84: 34,855,705 km (0.113 R)
• M85: 36,049,796 km (0.054 R)
• M86: 37,682,956 km (0.101 R)
• M87: 38,355,248 km (0.117 R)
• M88: 39,649,719 km (0.109 R)
• M89: 39,773,735 km (0.108 R)
• M90: 40,707,974 km (0.1 R)
• M91: 40,958,401 km (0.111 R)
• M92: 42,217,865 km (0.086 R)
• M93: 42,281,295 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.2

Radius: 13.8

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 9.85 AU - 13.21 AU

Year: 13955 Days

Day: 6.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 169.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 85,002,536 km

• M1: 175,329 km (0.09 R)
• M2: 316,549 km (0.117 R)
• M3: 504,145 km (0.045 R)
• M4: 693,237 km (0.116 R)
• M5: 1,565,691 km (0.117 R)
• M6: 1,708,707 km (0.114 R)
• M7: 1,813,725 km (0.073 R)
• M8: 2,302,461 km (0.117 R)
• M9: 2,586,398 km (0.069 R)
• M10: 3,372,385 km (0.08 R)
• M11: 3,723,341 km (0.092 R)
• M12: 4,057,842 km (0.108 R)
• M13: 4,315,300 km (0.052 R)
• M14: 5,058,652 km (0.082 R)
• M15: 5,398,389 km (0.049 R)
• M16: 5,938,287 km (0.071 R)
• M17: 6,231,200 km (0.073 R)
• M18: 7,943,946 km (0.045 R)
• M19: 8,266,928 km (0.116 R)
• M20: 8,557,746 km (0.069 R)
• M21: 8,815,055 km (0.083 R)
• M22: 9,000,406 km (0.1 R)
• M23: 9,450,546 km (0.095 R)
• M24: 10,451,057 km (0.118 R)
• M25: 11,728,473 km (0.094 R)
• M26: 11,973,514 km (0.073 R)
• M27: 12,718,811 km (0.064 R)
• M28: 13,607,273 km (0.117 R)
• M29: 14,297,667 km (0.103 R)
• M30: 14,867,036 km (0.103 R)
• M31: 15,087,992 km (0.026 R)
• M32: 15,937,708 km (0.045 R)
• M33: 16,528,022 km (0.097 R)
• M34: 16,940,912 km (0.114 R)
• M35: 17,218,117 km (0.107 R)
• M36: 18,152,954 km (0.085 R)
• M37: 18,341,896 km (0.09 R)
• M38: 18,436,591 km (0.082 R)
• M39: 19,152,267 km (0.045 R)
• M40: 19,440,991 km (0.051 R)
• M41: 19,731,211 km (0.083 R)
• M42: 19,974,158 km (0.056 R)
• M43: 21,055,152 km (0.101 R)
• M44: 21,204,002 km (0.096 R)
• M45: 23,581,711 km (0.113 R)
• M46: 24,254,303 km (0.068 R)
• M47: 24,775,951 km (0.104 R)
• M48: 26,363,034 km (0.071 R)
• M49: 28,310,649 km (0.068 R)
• M50: 30,472,488 km (0.057 R)
• M51: 30,584,836 km (0.096 R)
• M52: 31,829,191 km (0.108 R)
• M53: 32,285,764 km (0.106 R)
• M54: 32,744,431 km (0.107 R)
• M55: 32,974,662 km (0.086 R)
• M56: 34,192,089 km (0.077 R)
• M57: 34,542,597 km (0.03 R)
• M58: 34,776,867 km (0.109 R)
• M59: 35,542,210 km (0.09 R)
• M60: 35,837,965 km (0.092 R)
• M61: 36,610,937 km (0.059 R)
• M62: 36,969,523 km (0.118 R)
• M63: 37,149,340 km (0.111 R)
• M64: 40,619,412 km (0.066 R)
• M65: 41,114,731 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.5

Radius: 9.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 11.17 AU - 13.85 AU

Year: 15772 Days

Day: 14.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 85,002,536 km

• M1: 139,874 km (0.112 R)
• M2: 266,135 km (0.087 R)
• M3: 565,031 km (0.069 R)
• M4: 677,529 km (0.04 R)
• M5: 897,438 km (0.098 R)
• M6: 1,000,810 km (0.097 R)
• M7: 1,723,517 km (0.083 R)
• M8: 2,046,349 km (0.096 R)
• M9: 2,265,510 km (0.103 R)
• M10: 2,576,823 km (0.081 R)
• M11: 3,058,080 km (0.068 R)
• M12: 3,240,140 km (0.116 R)
• M13: 3,309,254 km (0.085 R)
• M14: 3,590,947 km (0.108 R)
• M15: 3,831,650 km (0.036 R)
• M16: 4,102,572 km (0.076 R)
• M17: 4,354,345 km (0.059 R)
• M18: 4,741,505 km (0.099 R)
• M19: 4,952,587 km (0.116 R)
• M20: 7,379,214 km (0.075 R)
• M21: 8,027,571 km (0.058 R)
• M22: 8,920,371 km (0.036 R)
• M23: 9,345,529 km (0.091 R)
• M24: 10,488,756 km (0.096 R)
• M25: 10,729,608 km (0.051 R)
• M26: 11,251,854 km (0.118 R)
• M27: 11,498,392 km (0.104 R)
• M28: 12,794,358 km (0.064 R)
• M29: 14,939,442 km (0.113 R)
• M30: 15,483,080 km (0.067 R)
• M31: 16,152,082 km (0.108 R)
• M32: 16,790,267 km (0.038 R)
• M33: 17,152,892 km (0.066 R)
• M34: 17,233,824 km (0.115 R)
• M35: 17,436,829 km (0.057 R)
• M36: 17,844,932 km (0.095 R)
• M37: 18,050,180 km (0.087 R)
• M38: 19,509,058 km (0.104 R)
• M39: 19,720,440 km (0.096 R)
• M40: 20,060,476 km (0.106 R)
• M41: 20,273,952 km (0.089 R)
• M42: 21,614,200 km (0.11 R)
• M43: 23,295,829 km (0.074 R)
• M44: 24,334,038 km (0.053 R)
• M45: 24,561,726 km (0.089 R)
• M46: 24,744,385 km (0.103 R)
• M47: 26,128,614 km (0.111 R)
• M48: 27,301,312 km (0.109 R)
• M49: 27,537,976 km (0.107 R)
• M50: 27,727,666 km (0.057 R)
• M51: 28,491,214 km (0.091 R)
• M52: 29,116,533 km (0.103 R)
• M53: 29,649,251 km (0.106 R)
• M54: 30,527,989 km (0.069 R)
• M55: 30,970,499 km (0.113 R)
• M56: 32,460,793 km (0.107 R)
• M57: 33,265,331 km (0.104 R)
• M58: 33,771,420 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.7

Radius: 3.4

Gravity: 49.8 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 15.06 AU - 19.64 AU

Year: 25760 Days

Day: 21.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,002,536 km

• M1: 72,256 km (0.103 R)
• M2: 338,690 km (0.11 R)
• M3: 505,940 km (0.06 R)
• M4: 799,900 km (0.086 R)
• M5: 853,306 km (0.091 R)
• M6: 1,229,096 km (0.058 R)
• M7: 1,683,724 km (0.073 R)
• M8: 2,850,737 km (0.112 R)
• M9: 3,842,122 km (0.12 R)
• M10: 4,256,508 km (0.062 R)
• M11: 4,733,277 km (0.039 R)
• M12: 4,781,896 km (0.072 R)
• M13: 5,327,479 km (0.038 R)
• M14: 5,581,945 km (0.102 R)
• M15: 5,684,869 km (0.115 R)
• M16: 5,840,450 km (0.09 R)
• M17: 6,050,037 km (0.091 R)
• M18: 6,262,017 km (0.111 R)
• M19: 7,302,022 km (0.118 R)
• M20: 7,755,602 km (0.108 R)
• M21: 8,571,210 km (0.099 R)
• M22: 9,049,474 km (0.084 R)
• M23: 9,109,762 km (0.119 R)
• M24: 10,156,648 km (0.072 R)
• M25: 11,501,383 km (0.118 R)
• M26: 12,765,336 km (0.101 R)
• M27: 12,832,954 km (0.055 R)
• M28: 14,423,628 km (0.09 R)
• M29: 14,564,849 km (0.077 R)
• M30: 15,277,832 km (0.057 R)
• M31: 15,493,851 km (0.108 R)
• M32: 18,164,772 km (0.1 R)
• M33: 18,240,917 km (0.11 R)
• M34: 18,317,212 km (0.119 R)
• M35: 18,700,332 km (0.063 R)
• M36: 18,931,611 km (0.094 R)
• M37: 19,944,089 km (0.084 R)
• M38: 20,338,130 km (0.093 R)
• M39: 20,496,404 km (0.107 R)
• M40: 20,734,714 km (0.12 R)
• M41: 21,940,024 km (0.03 R)
• M42: 22,673,951 km (0.097 R)
• M43: 22,838,060 km (0.083 R)
• M44: 23,333,079 km (0.107 R)
• M45: 24,417,514 km (0.106 R)
• M46: 24,839,081 km (0.114 R)
• M47: 26,721,920 km (0.065 R)
• M48: 27,243,268 km (0.084 R)
• M49: 31,900,400 km (0.091 R)
• M50: 33,102,568 km (0.067 R)
• M51: 33,943,458 km (0.106 R)
• M52: 35,932,661 km (0.077 R)
• M53: 36,315,930 km (0.104 R)
• M54: 38,741,211 km (0.038 R)
• M55: 39,923,782 km (0.089 R)
• M56: 40,320,516 km (0.101 R)
• M57: 42,223,251 km (0.095 R)
• M58: 45,080,122 km (0.055 R)
• M59: 46,740,359 km (0.116 R)
• M60: 48,526,258 km (0.043 R)
• M61: 50,120,523 km (0.102 R)
• M62: 50,227,335 km (0.105 R)
• M63: 50,977,718 km (0.075 R)
• M64: 51,623,832 km (0.097 R)
• M65: 52,272,638 km (0.08 R)
• M66: 54,454,822 km (0.089 R)
• M67: 54,674,731 km (0.109 R)
• M68: 57,335,778 km (0.102 R)
• M69: 57,783,374 km (0.114 R)
• M70: 62,092,990 km (0.106 R)
• M71: 62,667,745 km (0.079 R)
• M72: 62,898,126 km (0.071 R)
• M73: 63,359,785 km (0.11 R)
• M74: 64,170,306 km (0.096 R)
• M75: 65,334,028 km (0.029 R)
• M76: 66,152,926 km (0.096 R)
• M77: 66,857,532 km (0.084 R)
• M78: 66,975,116 km (0.102 R)
• M79: 70,656,870 km (0.062 R)
• M80: 71,617,587 km (0.087 R)
• M81: 72,582,643 km (0.07 R)
• M82: 75,014,057 km (0.109 R)
• M83: 75,994,073 km (0.091 R)
• M84: 76,116,893 km (0.115 R)
• M85: 76,731,889 km (0.116 R)
• M86: 78,338,571 km (0.111 R)
• M87: 79,083,718 km (0.06 R)
• M88: 79,208,183 km (0.053 R)
• M89: 79,457,263 km (0.09 R)
• M90: 81,710,656 km (0.048 R)
• M91: 82,214,352 km (0.111 R)
• M92: 82,592,685 km (0.092 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 19,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit