🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.71 AU - 0.79 AU

Year: 243 Days

Day: 19.1 Hours

Environment

Temp: 175 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.17 AU - 2.84 AU

Year: 1481 Days

Day: 16.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,080,380 km

• M1: 816,954 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.19 AU - 3.53 AU

Year: 2308 Days

Day: 40.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.9

Radius: 11.3

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.63 AU - 6.39 AU

Year: 4847 Days

Day: 7.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 97,080,380 km

• M1: 142,118 km (0.045 R)
• M2: 262,843 km (0.026 R)
• M3: 353,051 km (0.1 R)
• M4: 437,424 km (0.077 R)
• M5: 553,512 km (0.064 R)
• M6: 724,203 km (0.088 R)
• M7: 839,244 km (0.113 R)
• M8: 1,255,126 km (0.107 R)
• M9: 1,396,347 km (0.028 R)
• M10: 1,486,105 km (0.083 R)
• M11: 1,683,275 km (0.1 R)
• M12: 1,755,082 km (0.073 R)
• M13: 1,864,737 km (0.055 R)
• M14: 1,951,654 km (0.104 R)
• M15: 2,529,550 km (0.034 R)
• M16: 2,668,228 km (0.042 R)
• M17: 2,766,813 km (0.12 R)
• M18: 3,069,898 km (0.103 R)
• M19: 3,232,960 km (0.116 R)
• M20: 3,308,058 km (0.095 R)
• M21: 3,723,940 km (0.114 R)
• M22: 3,946,242 km (0.08 R)
• M23: 4,205,645 km (0.078 R)
• M24: 4,437,372 km (0.113 R)
• M25: 4,605,370 km (0.098 R)
• M26: 4,707,247 km (0.054 R)
• M27: 4,827,074 km (0.1 R)
• M28: 5,405,569 km (0.056 R)
• M29: 5,495,029 km (0.118 R)
• M30: 6,006,055 km (0.108 R)
• M31: 6,154,756 km (0.107 R)
• M32: 6,380,349 km (0.105 R)
• M33: 6,820,167 km (0.106 R)
• M34: 7,034,092 km (0.1 R)
• M35: 7,112,481 km (0.082 R)
• M36: 7,349,295 km (0.115 R)
• M37: 7,528,513 km (0.063 R)
• M38: 7,891,587 km (0.033 R)
• M39: 8,280,841 km (0.106 R)
• M40: 8,363,718 km (0.104 R)
• M41: 8,530,071 km (0.043 R)
• M42: 8,676,527 km (0.068 R)
• M43: 9,057,253 km (0.072 R)
• M44: 9,228,094 km (0.12 R)
• M45: 10,454,348 km (0.111 R)
• M46: 10,588,836 km (0.09 R)
• M47: 10,791,542 km (0.076 R)
• M48: 11,086,698 km (0.115 R)
• M49: 11,178,102 km (0.098 R)
• M50: 11,269,656 km (0.078 R)
• M51: 11,453,512 km (0.083 R)
• M52: 11,545,964 km (0.117 R)
• M53: 11,731,315 km (0.039 R)
• M54: 12,601,975 km (0.082 R)
• M55: 12,936,775 km (0.049 R)
• M56: 13,057,052 km (0.064 R)
• M57: 13,153,542 km (0.107 R)
• M58: 13,250,332 km (0.104 R)
• M59: 13,934,294 km (0.106 R)
• M60: 14,107,079 km (0.114 R)
• M61: 14,181,280 km (0.097 R)
• M62: 14,305,446 km (0.106 R)
• M63: 14,504,710 km (0.12 R)
• M64: 15,108,039 km (0.113 R)
• M65: 15,361,757 km (0.096 R)
• M66: 15,565,958 km (0.117 R)
• M67: 16,521,439 km (0.103 R)
• M68: 17,416,334 km (0.046 R)
• M69: 17,842,837 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.6

Radius: 8.9

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.77 AU - 9.97 AU

Year: 9900 Days

Day: 5.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 97,080,380 km

• M1: 116,537 km (0.1 R)
• M2: 241,750 km (0.049 R)
• M3: 331,658 km (0.083 R)
• M4: 516,711 km (0.057 R)
• M5: 749,635 km (0.076 R)
• M6: 820,245 km (0.069 R)
• M7: 1,327,232 km (0.093 R)
• M8: 1,431,951 km (0.087 R)
• M9: 1,503,309 km (0.064 R)
• M10: 1,743,862 km (0.092 R)
• M11: 2,345,545 km (0.101 R)
• M12: 2,559,620 km (0.081 R)
• M13: 2,713,406 km (0.053 R)
• M14: 2,961,140 km (0.081 R)
• M15: 3,192,718 km (0.106 R)
• M16: 3,673,825 km (0.115 R)
• M17: 3,748,025 km (0.03 R)
• M18: 3,973,469 km (0.068 R)
• M19: 5,502,060 km (0.116 R)
• M20: 5,729,748 km (0.079 R)
• M21: 5,787,194 km (0.118 R)
• M22: 5,931,705 km (0.066 R)
• M23: 6,077,264 km (0.094 R)
• M24: 6,224,169 km (0.078 R)
• M25: 6,762,572 km (0.114 R)
• M26: 7,160,652 km (0.097 R)
• M27: 7,440,699 km (0.115 R)
• M28: 8,140,518 km (0.05 R)
• M29: 8,302,532 km (0.113 R)
• M30: 8,728,737 km (0.098 R)
• M31: 8,994,572 km (0.062 R)
• M32: 9,466,254 km (0.039 R)
• M33: 9,602,538 km (0.062 R)
• M34: 11,000,530 km (0.065 R)
• M35: 11,796,241 km (0.084 R)
• M36: 12,053,400 km (0.079 R)
• M37: 12,685,451 km (0.112 R)
• M38: 12,760,549 km (0.06 R)
• M39: 13,024,439 km (0.116 R)
• M40: 13,175,982 km (0.064 R)
• M41: 13,442,865 km (0.096 R)
• M42: 13,942,970 km (0.093 R)
• M43: 14,098,103 km (0.109 R)
• M44: 14,763,814 km (0.047 R)
• M45: 14,842,802 km (0.042 R)
• M46: 15,801,574 km (0.114 R)
• M47: 15,882,507 km (0.104 R)
• M48: 16,044,521 km (0.071 R)
• M49: 16,288,515 km (0.082 R)
• M50: 16,780,393 km (0.109 R)
• M51: 19,053,682 km (0.084 R)
• M52: 19,441,889 km (0.082 R)
• M53: 19,658,656 km (0.087 R)
• M54: 20,357,877 km (0.093 R)
• M55: 20,533,953 km (0.066 R)
• M56: 21,511,276 km (0.113 R)
• M57: 21,780,403 km (0.096 R)
• M58: 22,322,246 km (0.072 R)
• M59: 22,594,664 km (0.107 R)
• M60: 22,685,769 km (0.073 R)
• M61: 23,005,609 km (0.11 R)
• M62: 23,189,016 km (0.118 R)
• M63: 23,881,056 km (0.115 R)
• M64: 24,113,232 km (0.107 R)
• M65: 24,252,956 km (0.062 R)
• M66: 24,720,599 km (0.08 R)
• M67: 26,716,684 km (0.078 R)
• M68: 27,006,006 km (0.114 R)
• M69: 27,344,845 km (0.115 R)
• M70: 27,880,406 km (0.115 R)
• M71: 28,075,930 km (0.085 R)
• M72: 28,271,903 km (0.117 R)
• M73: 28,370,039 km (0.06 R)
• M74: 28,468,325 km (0.116 R)
• M75: 29,407,800 km (0.085 R)
• M76: 29,706,547 km (0.074 R)
• M77: 30,407,712 km (0.109 R)
• M78: 31,367,831 km (0.059 R)
• M79: 31,469,558 km (0.074 R)
• M80: 33,266,079 km (0.094 R)
• M81: 34,202,860 km (0.061 R)
• M82: 35,095,660 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.8

Radius: 7.9

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 13.66 AU - 22.58 AU

Year: 28905 Days

Day: 21.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,080,380 km

• M1: 153,936 km (0.05 R)
• M2: 369,806 km (0.099 R)
• M3: 586,424 km (0.091 R)
• M4: 768,484 km (0.118 R)
• M5: 1,448,556 km (0.113 R)
• M6: 1,761,964 km (0.092 R)
• M7: 1,893,311 km (0.11 R)
• M8: 2,235,740 km (0.105 R)
• M9: 2,414,360 km (0.107 R)
• M10: 2,487,065 km (0.042 R)
• M11: 2,560,517 km (0.03 R)
• M12: 2,672,117 km (0.083 R)
• M13: 3,622,363 km (0.101 R)
• M14: 3,705,988 km (0.094 R)
• M15: 4,220,904 km (0.112 R)
• M16: 4,849,813 km (0.032 R)
• M17: 5,081,540 km (0.101 R)
• M18: 5,945,767 km (0.077 R)
• M19: 5,995,135 km (0.077 R)
• M20: 6,094,168 km (0.102 R)
• M21: 6,547,001 km (0.11 R)
• M22: 6,958,545 km (0.099 R)
• M23: 7,914,924 km (0.077 R)
• M24: 8,968,692 km (0.092 R)
• M25: 9,310,523 km (0.101 R)
• M26: 9,425,414 km (0.072 R)
• M27: 10,007,050 km (0.056 R)
• M28: 11,388,587 km (0.082 R)
• M29: 11,758,692 km (0.095 R)
• M30: 13,085,176 km (0.089 R)
• M31: 13,668,009 km (0.101 R)
• M32: 14,061,452 km (0.058 R)
• M33: 17,057,448 km (0.11 R)
• M34: 17,127,759 km (0.115 R)
• M35: 17,551,720 km (0.117 R)
• M36: 17,693,838 km (0.114 R)
• M37: 17,836,255 km (0.104 R)
• M38: 17,979,121 km (0.083 R)
• M39: 18,050,778 km (0.038 R)
• M40: 18,266,050 km (0.059 R)
• M41: 18,771,690 km (0.09 R)
• M42: 18,989,804 km (0.025 R)
• M43: 19,062,658 km (0.089 R)
• M44: 19,208,666 km (0.11 R)
• M45: 19,355,122 km (0.105 R)
• M46: 20,092,939 km (0.095 R)
• M47: 20,539,937 km (0.111 R)
• M48: 20,915,129 km (0.071 R)
• M49: 20,990,376 km (0.07 R)
• M50: 23,838,720 km (0.081 R)
• M51: 27,462,728 km (0.098 R)
• M52: 28,374,378 km (0.087 R)
• M53: 28,541,179 km (0.093 R)
• M54: 28,624,655 km (0.097 R)
• M55: 29,380,124 km (0.102 R)
• M56: 30,568,231 km (0.05 R)
• M57: 31,082,249 km (0.091 R)
• M58: 32,466,927 km (0.084 R)
• M59: 34,759,514 km (0.091 R)
• M60: 34,938,134 km (0.094 R)
• M61: 36,286,609 km (0.082 R)
• M62: 38,849,071 km (0.104 R)
• M63: 39,405,874 km (0.093 R)
• M64: 39,965,071 km (0.086 R)
• M65: 44,630,131 km (0.062 R)
• M66: 46,484,846 km (0.052 R)
• M67: 49,063,314 km (0.079 R)
• M68: 50,369,902 km (0.109 R)
• M69: 51,179,676 km (0.068 R)
• M70: 51,789,736 km (0.065 R)
• M71: 52,300,014 km (0.06 R)
• M72: 53,634,577 km (0.113 R)
• M73: 54,565,075 km (0.116 R)
• M74: 55,188,300 km (0.045 R)
• M75: 56,337,062 km (0.12 R)
• M76: 56,861,851 km (0.103 R)
• M77: 59,296,557 km (0.09 R)
• M78: 59,937,434 km (0.075 R)
• M79: 61,765,221 km (0.094 R)
• M80: 61,981,539 km (0.082 R)
• M81: 62,198,008 km (0.069 R)
• M82: 62,306,316 km (0.096 R)
• M83: 62,523,233 km (0.062 R)
• M84: 62,631,841 km (0.087 R)
• M85: 64,705,866 km (0.09 R)
• M86: 65,365,443 km (0.105 R)
• M87: 67,024,334 km (0.09 R)
• M88: 68,137,791 km (0.033 R)
• M89: 71,288,173 km (0.108 R)
• M90: 72,538,811 km (0.111 R)
• M91: 75,639,077 km (0.085 R)
• M92: 75,870,355 km (0.085 R)
• M93: 77,379,947 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.1

Radius: 4

Gravity: 41.19 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 15.3 AU - 21.34 AU

Year: 29384 Days

Day: 15 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,080,380 km

• M1: 303,833 km (0.106 R)
• M2: 456,573 km (0.104 R)
• M3: 685,158 km (0.097 R)
• M4: 914,941 km (0.042 R)
• M5: 1,102,237 km (0.053 R)
• M6: 1,885,382 km (0.112 R)
• M7: 2,163,484 km (0.108 R)
• M8: 3,118,068 km (0.049 R)
• M9: 3,493,559 km (0.084 R)
• M10: 4,650,399 km (0.104 R)
• M11: 5,856,607 km (0.065 R)
• M12: 6,494,044 km (0.078 R)
• M13: 6,612,226 km (0.112 R)
• M14: 8,340,829 km (0.094 R)
• M15: 9,121,880 km (0.091 R)
• M16: 9,320,845 km (0.096 R)
• M17: 9,655,495 km (0.051 R)
• M18: 10,062,252 km (0.099 R)
• M19: 10,613,371 km (0.081 R)
• M20: 10,822,508 km (0.068 R)
• M21: 12,033,354 km (0.117 R)
• M22: 13,814,316 km (0.077 R)
• M23: 14,968,464 km (0.04 R)
• M24: 15,046,554 km (0.083 R)
• M25: 15,754,900 km (0.1 R)
• M26: 16,716,365 km (0.116 R)
• M27: 16,959,611 km (0.088 R)
• M28: 19,286,307 km (0.066 R)
• M29: 19,626,792 km (0.058 R)
• M30: 19,969,221 km (0.114 R)
• M31: 21,358,686 km (0.054 R)
• M32: 21,446,500 km (0.11 R)
• M33: 22,510,291 km (0.119 R)
• M34: 23,138,751 km (0.081 R)
• M35: 23,864,002 km (0.105 R)
• M36: 24,504,730 km (0.107 R)
• M37: 24,965,940 km (0.101 R)
• M38: 26,460,572 km (0.103 R)
• M39: 26,744,060 km (0.105 R)
• M40: 26,838,756 km (0.044 R)
• M41: 26,933,601 km (0.058 R)
• M42: 27,888,035 km (0.096 R)
• M43: 29,340,331 km (0.084 R)
• M44: 31,115,160 km (0.117 R)
• M45: 34,046,979 km (0.114 R)
• M46: 34,252,377 km (0.099 R)
• M47: 34,871,114 km (0.06 R)
• M48: 35,910,520 km (0.113 R)
• M49: 36,015,089 km (0.034 R)
• M50: 36,644,148 km (0.047 R)
• M51: 36,854,632 km (0.118 R)
• M52: 37,700,758 km (0.119 R)
• M53: 38,874,503 km (0.102 R)
• M54: 39,412,008 km (0.075 R)
• M55: 41,367,252 km (0.102 R)
• M56: 44,583,008 km (0.087 R)
• M57: 46,505,191 km (0.093 R)
• M58: 47,648,418 km (0.108 R)
• M59: 47,993,091 km (0.09 R)
• M60: 49,729,474 km (0.117 R)
• M61: 52,076,216 km (0.102 R)
• M62: 52,312,879 km (0.117 R)
• M63: 53,144,045 km (0.106 R)
• M64: 54,338,883 km (0.076 R)
• M65: 56,390,469 km (0.042 R)
• M66: 57,242,578 km (0.115 R)
• M67: 57,731,464 km (0.082 R)
• M68: 60,817,818 km (0.064 R)
• M69: 62,067,259 km (0.08 R)
• M70: 62,192,772 km (0.1 R)
• M71: 62,318,284 km (0.099 R)
• M72: 66,122,109 km (0.065 R)
• M73: 66,378,370 km (0.065 R)
• M74: 67,149,248 km (0.117 R)
• M75: 69,609,385 km (0.077 R)
• M76: 70,654,177 km (0.029 R)
• M77: 70,785,075 km (0.108 R)
• M78: 71,572,408 km (0.072 R)
• M79: 72,362,734 km (0.038 R)
• M80: 73,023,508 km (0.118 R)
• M81: 74,484,331 km (0.057 R)
• M82: 75,151,538 km (0.111 R)
• M83: 76,491,785 km (0.113 R)
• M84: 78,245,969 km (0.066 R)
• M85: 82,482,132 km (0.09 R)
• M86: 83,587,361 km (0.112 R)
• M87: 83,725,739 km (0.096 R)
• M88: 85,672,756 km (0.098 R)
• M89: 85,812,480 km (0.069 R)
• M90: 87,493,960 km (0.098 R)
• M91: 90,747,265 km (0.062 R)
• M92: 91,032,099 km (0.06 R)
• M93: 94,040,064 km (0.037 R)
• M94: 95,049,850 km (0.102 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 12,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit