🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.67 AU - 0.75 AU

Year: 221 Days

Day: 19.4 Hours

Environment

Temp: 122 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.02 AU - 1.06 AU

Year: 391 Days

Day: 27 Hours

Environment

Temp: 7 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 87,860,483 km

• M1: 584,030 km (0.09 R)
• M2: 1,003,652 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.74 AU - 1.82 AU

Year: 876 Days

Day: 13 Hours

Environment

Temp: -51 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.19 AU - 2.95 AU

Year: 1520 Days

Day: 26.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.86 AU - 3.16 AU

Year: 1927 Days

Day: 16.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,860,483 km

• M1: 55,950 km (0.099 R)
• M2: 1,059,751 km (0.098 R)

Asteroid Belt

Center: 3.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.3

Radius: 14.2

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.83 AU - 5.47 AU

Year: 3700 Days

Day: 9.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 87,860,483 km

• M1: 221,255 km (0.106 R)
• M2: 338,091 km (0.041 R)
• M3: 582,684 km (0.071 R)
• M4: 697,276 km (0.093 R)
• M5: 990,787 km (0.069 R)
• M6: 1,821,354 km (0.061 R)
• M7: 2,115,912 km (0.097 R)
• M8: 2,252,046 km (0.073 R)
• M9: 2,356,017 km (0.093 R)
• M10: 2,497,387 km (0.106 R)
• M11: 2,751,703 km (0.094 R)
• M12: 3,790,960 km (0.112 R)
• M13: 4,212,676 km (0.074 R)
• M14: 4,320,536 km (0.052 R)
• M15: 4,429,294 km (0.086 R)
• M16: 4,538,949 km (0.119 R)
• M17: 4,738,812 km (0.119 R)
• M18: 4,896,189 km (0.084 R)
• M19: 5,101,138 km (0.118 R)
• M20: 5,216,328 km (0.072 R)
• M21: 5,590,772 km (0.1 R)
• M22: 5,829,231 km (0.09 R)
• M23: 6,539,970 km (0.043 R)
• M24: 6,640,051 km (0.108 R)
• M25: 6,867,440 km (0.08 R)
• M26: 7,174,714 km (0.117 R)
• M27: 7,486,476 km (0.027 R)
• M28: 7,670,332 km (0.116 R)
• M29: 8,096,536 km (0.088 R)
• M30: 8,366,859 km (0.043 R)
• M31: 8,667,551 km (0.102 R)
• M32: 9,055,608 km (0.114 R)
• M33: 9,705,461 km (0.081 R)
• M34: 10,137,500 km (0.107 R)
• M35: 10,429,066 km (0.073 R)
• M36: 11,080,116 km (0.11 R)
• M37: 11,471,165 km (0.112 R)
• M38: 11,989,372 km (0.101 R)
• M39: 12,235,909 km (0.115 R)
• M40: 12,608,857 km (0.103 R)
• M41: 13,143,669 km (0.115 R)
• M42: 13,302,392 km (0.037 R)
• M43: 14,137,896 km (0.108 R)
• M44: 14,268,047 km (0.095 R)
• M45: 14,792,387 km (0.092 R)
• M46: 14,924,332 km (0.076 R)
• M47: 15,289,650 km (0.044 R)
• M48: 15,490,112 km (0.036 R)
• M49: 15,995,154 km (0.06 R)
• M50: 16,164,648 km (0.112 R)
• M51: 16,539,690 km (0.094 R)
• M52: 16,883,316 km (0.094 R)
• M53: 17,998,419 km (0.083 R)
• M54: 18,174,795 km (0.098 R)
• M55: 18,671,759 km (0.12 R)
• M56: 18,814,625 km (0.065 R)
• M57: 19,425,583 km (0.115 R)
• M58: 19,642,799 km (0.046 R)
• M59: 19,970,269 km (0.119 R)
• M60: 20,116,276 km (0.097 R)
• M61: 20,446,289 km (0.109 R)
• M62: 20,630,294 km (0.087 R)
• M63: 21,186,050 km (0.07 R)
• M64: 21,297,650 km (0.102 R)
• M65: 21,446,949 km (0.087 R)
• M66: 22,198,529 km (0.108 R)
• M67: 22,539,612 km (0.084 R)
• M68: 22,882,341 km (0.078 R)
• M69: 23,534,587 km (0.083 R)
• M70: 24,387,594 km (0.042 R)
• M71: 24,935,721 km (0.103 R)
• M72: 25,845,127 km (0.039 R)
• M73: 26,164,069 km (0.104 R)
• M74: 26,926,570 km (0.109 R)
• M75: 27,087,986 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.2

Radius: 11

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 10.41 AU - 10.55 AU

Year: 12518 Days

Day: 10.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 87,860,483 km

• M1: 158,723 km (0.058 R)
• M2: 312,809 km (0.12 R)
• M3: 460,013 km (0.119 R)
• M4: 711,039 km (0.04 R)
• M5: 832,363 km (0.066 R)
• M6: 1,191,697 km (0.083 R)
• M7: 1,288,935 km (0.091 R)
• M8: 2,437,548 km (0.109 R)
• M9: 2,626,639 km (0.04 R)
• M10: 3,222,787 km (0.102 R)
• M11: 3,360,866 km (0.107 R)
• M12: 4,044,079 km (0.093 R)
• M13: 4,230,927 km (0.053 R)
• M14: 4,382,619 km (0.073 R)
• M15: 5,330,023 km (0.054 R)
• M16: 6,081,153 km (0.082 R)
• M17: 6,820,915 km (0.111 R)
• M18: 7,960,252 km (0.106 R)
• M19: 8,053,901 km (0.118 R)
• M20: 8,195,121 km (0.026 R)
• M21: 8,527,827 km (0.056 R)
• M22: 9,953,345 km (0.093 R)
• M23: 10,926,928 km (0.12 R)
• M24: 11,031,197 km (0.106 R)
• M25: 11,504,375 km (0.076 R)
• M26: 11,877,024 km (0.117 R)
• M27: 12,963,703 km (0.063 R)
• M28: 13,351,610 km (0.068 R)
• M29: 14,081,947 km (0.064 R)
• M30: 14,480,625 km (0.113 R)
• M31: 14,652,663 km (0.039 R)
• M32: 15,289,202 km (0.056 R)
• M33: 15,640,158 km (0.1 R)
• M34: 15,757,742 km (0.09 R)
• M35: 15,934,716 km (0.071 R)
• M36: 16,171,679 km (0.112 R)
• M37: 17,373,998 km (0.034 R)
• M38: 17,863,033 km (0.071 R)
• M39: 18,729,653 km (0.083 R)
• M40: 19,042,463 km (0.069 R)
• M41: 19,609,887 km (0.11 R)
• M42: 19,927,633 km (0.077 R)
• M43: 20,439,407 km (0.082 R)
• M44: 21,020,296 km (0.037 R)
• M45: 21,150,147 km (0.113 R)
• M46: 22,463,317 km (0.089 R)
• M47: 23,263,815 km (0.075 R)
• M48: 25,098,932 km (0.111 R)
• M49: 25,651,547 km (0.077 R)
• M50: 27,404,385 km (0.049 R)
• M51: 27,475,295 km (0.086 R)
• M52: 28,762,285 km (0.104 R)
• M53: 30,950,603 km (0.071 R)
• M54: 31,098,405 km (0.076 R)
• M55: 31,320,558 km (0.077 R)
• M56: 31,691,860 km (0.077 R)
• M57: 33,040,934 km (0.106 R)
• M58: 33,570,660 km (0.1 R)
• M59: 34,485,152 km (0.115 R)
• M60: 35,022,507 km (0.079 R)
• M61: 35,099,400 km (0.115 R)
• M62: 35,639,898 km (0.103 R)
• M63: 35,717,389 km (0.102 R)
• M64: 36,261,028 km (0.048 R)
• M65: 37,277,695 km (0.109 R)
• M66: 37,513,760 km (0.106 R)
• M67: 38,542,096 km (0.101 R)
• M68: 38,701,119 km (0.071 R)
• M69: 40,303,312 km (0.104 R)
• M70: 40,788,308 km (0.041 R)
• M71: 42,090,857 km (0.087 R)
• M72: 44,153,213 km (0.113 R)
• M73: 44,236,390 km (0.103 R)
• M74: 44,987,371 km (0.078 R)
• M75: 45,238,695 km (0.053 R)
• M76: 47,180,476 km (0.07 R)
• M77: 47,435,690 km (0.078 R)
• M78: 48,977,146 km (0.119 R)
• M79: 50,100,476 km (0.11 R)
• M80: 50,274,010 km (0.101 R)
• M81: 50,970,388 km (0.045 R)
• M82: 53,965,337 km (0.095 R)
• M83: 54,321,380 km (0.112 R)
• M84: 57,288,804 km (0.087 R)
• M85: 57,742,983 km (0.101 R)
• M86: 59,112,701 km (0.113 R)
• M87: 59,847,675 km (0.096 R)
• M88: 61,048,348 km (0.028 R)
• M89: 61,140,949 km (0.112 R)
• M90: 61,884,151 km (0.093 R)
• M91: 61,977,351 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.4

Radius: 3.4

Gravity: 42.42 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 12.82 AU - 15.1 AU

Year: 19244 Days

Day: 19 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,860,483 km

• M1: 369,656 km (0.103 R)
• M2: 457,919 km (0.056 R)
• M3: 533,466 km (0.095 R)
• M4: 1,166,415 km (0.062 R)
• M5: 2,014,335 km (0.032 R)
• M6: 3,330,946 km (0.072 R)
• M7: 3,367,448 km (0.107 R)
• M8: 3,515,251 km (0.057 R)
• M9: 3,702,996 km (0.103 R)
• M10: 3,778,992 km (0.085 R)
• M11: 4,166,749 km (0.096 R)
• M12: 4,405,358 km (0.118 R)
• M13: 4,485,991 km (0.038 R)
• M14: 4,526,383 km (0.092 R)
• M15: 4,689,444 km (0.075 R)
• M16: 4,979,365 km (0.088 R)
• M17: 5,360,690 km (0.078 R)
• M18: 5,403,625 km (0.118 R)
• M19: 5,533,176 km (0.097 R)
• M20: 6,196,045 km (0.04 R)
• M21: 6,651,869 km (0.118 R)
• M22: 6,977,245 km (0.064 R)
• M23: 7,355,428 km (0.115 R)
• M24: 8,033,256 km (0.109 R)
• M25: 8,730,681 km (0.08 R)
• M26: 9,343,883 km (0.048 R)
• M27: 10,236,085 km (0.11 R)
• M28: 10,665,281 km (0.111 R)
• M29: 12,100,224 km (0.114 R)
• M30: 12,839,985 km (0.082 R)
• M31: 13,012,771 km (0.058 R)
• M32: 14,722,525 km (0.109 R)
• M33: 15,880,412 km (0.118 R)
• M34: 17,320,741 km (0.113 R)
• M35: 17,639,235 km (0.104 R)
• M36: 17,767,290 km (0.072 R)
• M37: 19,063,855 km (0.112 R)
• M38: 19,657,310 km (0.112 R)
• M39: 19,856,425 km (0.097 R)
• M40: 21,747,042 km (0.082 R)
• M41: 22,090,519 km (0.087 R)
• M42: 23,412,516 km (0.112 R)
• M43: 24,118,618 km (0.104 R)
• M44: 24,616,928 km (0.099 R)
• M45: 24,975,065 km (0.114 R)
• M46: 25,262,742 km (0.118 R)
• M47: 26,351,216 km (0.11 R)
• M48: 26,644,129 km (0.106 R)
• M49: 26,864,486 km (0.089 R)
• M50: 28,124,549 km (0.087 R)
• M51: 28,199,199 km (0.078 R)
• M52: 28,273,998 km (0.095 R)
• M53: 28,799,385 km (0.115 R)
• M54: 29,403,761 km (0.07 R)
• M55: 30,471,441 km (0.104 R)
• M56: 30,701,821 km (0.115 R)
• M57: 30,778,715 km (0.083 R)
• M58: 31,396,554 km (0.089 R)
• M59: 33,274,306 km (0.089 R)
• M60: 34,226,796 km (0.101 R)
• M61: 35,268,745 km (0.061 R)
• M62: 35,430,012 km (0.083 R)
• M63: 36,239,785 km (0.044 R)
• M64: 36,402,398 km (0.104 R)
• M65: 37,219,501 km (0.109 R)
• M66: 38,125,167 km (0.049 R)
• M67: 38,207,895 km (0.114 R)
• M68: 38,456,377 km (0.032 R)
• M69: 39,371,916 km (0.104 R)
• M70: 40,547,605 km (0.088 R)
• M71: 41,309,507 km (0.052 R)
• M72: 41,394,329 km (0.117 R)
• M73: 42,418,177 km (0.053 R)
• M74: 44,752,053 km (0.073 R)
• M75: 45,363,909 km (0.102 R)
• M76: 45,978,606 km (0.115 R)
• M77: 47,038,657 km (0.11 R)
• M78: 49,272,751 km (0.054 R)
• M79: 49,453,017 km (0.084 R)
• M80: 50,357,336 km (0.086 R)
• M81: 53,195,507 km (0.047 R)
• M82: 53,380,410 km (0.089 R)
• M83: 53,843,565 km (0.102 R)
• M84: 54,122,116 km (0.081 R)
• M85: 55,428,105 km (0.1 R)
• M86: 55,709,349 km (0.095 R)
• M87: 59,312,414 km (0.09 R)
• M88: 59,695,983 km (0.091 R)
• M89: 60,369,323 km (0.096 R)
• M90: 60,465,664 km (0.12 R)
• M91: 60,562,155 km (0.098 R)
• M92: 64,166,416 km (0.047 R)
• M93: 64,560,307 km (0.118 R)
• M94: 65,845,652 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.6

Radius: 5.8

Gravity: 17.85 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 14.71 AU - 19.85 AU

Year: 26503 Days

Day: 20.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 87,860,483 km

• M1: 647,011 km (0.086 R)
• M2: 722,408 km (0.061 R)
• M3: 910,153 km (0.076 R)
• M4: 1,143,227 km (0.119 R)
• M5: 1,204,412 km (0.119 R)
• M6: 1,947,914 km (0.063 R)
• M7: 2,286,155 km (0.09 R)
• M8: 2,724,327 km (0.095 R)
• M9: 3,318,679 km (0.08 R)
• M10: 4,234,517 km (0.058 R)
• M11: 5,223,210 km (0.079 R)
• M12: 5,690,553 km (0.088 R)
• M13: 6,171,211 km (0.093 R)
• M14: 6,225,515 km (0.098 R)
• M15: 6,720,535 km (0.076 R)
• M16: 7,171,124 km (0.079 R)
• M17: 7,342,712 km (0.084 R)
• M18: 7,457,753 km (0.089 R)
• M19: 7,983,141 km (0.071 R)
• M20: 10,458,537 km (0.097 R)
• M21: 11,710,671 km (0.103 R)
• M22: 13,218,617 km (0.103 R)
• M23: 13,428,952 km (0.087 R)
• M24: 14,425,124 km (0.054 R)
• M25: 16,262,485 km (0.115 R)
• M26: 17,017,655 km (0.092 R)
• M27: 18,016,670 km (0.053 R)
• M28: 18,327,834 km (0.106 R)
• M29: 20,961,953 km (0.119 R)
• M30: 22,866,483 km (0.086 R)
• M31: 23,034,781 km (0.08 R)
• M32: 24,138,215 km (0.026 R)
• M33: 24,825,767 km (0.108 R)
• M34: 24,998,702 km (0.079 R)
• M35: 25,085,319 km (0.074 R)
• M36: 26,220,168 km (0.109 R)
• M37: 27,818,921 km (0.053 R)
• M38: 28,539,683 km (0.047 R)
• M39: 29,999,310 km (0.09 R)
• M40: 30,368,069 km (0.061 R)
• M41: 34,232,930 km (0.088 R)
• M42: 34,329,121 km (0.111 R)
• M43: 34,425,312 km (0.111 R)
• M44: 35,004,855 km (0.042 R)
• M45: 35,880,152 km (0.114 R)
• M46: 36,369,636 km (0.04 R)
• M47: 36,762,779 km (0.102 R)
• M48: 39,050,280 km (0.07 R)
• M49: 39,856,762 km (0.055 R)
• M50: 43,761,566 km (0.092 R)
• M51: 45,547,465 km (0.072 R)
• M52: 46,183,555 km (0.114 R)
• M53: 46,715,825 km (0.114 R)
• M54: 46,929,301 km (0.112 R)
• M55: 47,143,076 km (0.094 R)
• M56: 47,893,908 km (0.109 R)
• M57: 48,324,750 km (0.069 R)
• M58: 51,046,384 km (0.081 R)
• M59: 51,156,338 km (0.098 R)
• M60: 51,707,008 km (0.111 R)
• M61: 55,616,300 km (0.074 R)
• M62: 57,549,104 km (0.106 R)
• M63: 57,892,431 km (0.025 R)
• M64: 58,121,765 km (0.047 R)
• M65: 63,124,018 km (0.061 R)
• M66: 64,901,241 km (0.089 R)
• M67: 66,935,174 km (0.099 R)
• M68: 68,989,900 km (0.104 R)
• M69: 70,208,225 km (0.07 R)
• M70: 73,409,022 km (0.105 R)
• M71: 76,782,902 km (0.12 R)
• M72: 78,932,923 km (0.036 R)
• M73: 82,904,447 km (0.106 R)
• M74: 83,033,550 km (0.108 R)
• M75: 83,421,607 km (0.091 R)
• M76: 84,459,068 km (0.059 R)
• M77: 85,631,467 km (0.101 R)
• M78: 85,762,066 km (0.106 R)
• M79: 86,415,958 km (0.119 R)
• M80: 87,071,645 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 20,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit