🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.63 AU - 0.87 AU

Year: 242 Days

Day: 36.5 Hours

Environment

Temp: 102 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.78 AU - 0.92 AU

Year: 292 Days

Day: 34 Hours

Environment

Temp: 149 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.17 AU - 1.53 AU

Year: 585 Days

Day: 41.7 Hours

Environment

Temp: -22 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.22 AU - 3 AU

Year: 1572 Days

Day: 43.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.56 AU - 3.34 AU

Year: 1889 Days

Day: 28.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.3

Radius: 12.6

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.71 AU - 4.77 AU

Year: 3847 Days

Day: 11.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 79,931,265 km

• M1: 157,227 km (0.09 R)
• M2: 236,664 km (0.095 R)
• M3: 443,558 km (0.088 R)
• M4: 536,608 km (0.117 R)
• M5: 683,812 km (0.091 R)
• M6: 763,248 km (0.117 R)
• M7: 1,078,002 km (0.117 R)
• M8: 1,300,903 km (0.104 R)
• M9: 1,382,135 km (0.096 R)
• M10: 1,571,526 km (0.064 R)
• M11: 1,725,013 km (0.073 R)
• M12: 1,837,810 km (0.089 R)
• M13: 1,953,299 km (0.094 R)
• M14: 2,094,969 km (0.087 R)
• M15: 2,339,262 km (0.099 R)
• M16: 2,477,490 km (0.082 R)
• M17: 3,127,194 km (0.11 R)
• M18: 3,364,755 km (0.111 R)
• M19: 3,622,812 km (0.115 R)
• M20: 3,947,140 km (0.111 R)
• M21: 4,112,894 km (0.072 R)
• M22: 4,265,634 km (0.102 R)
• M23: 4,640,077 km (0.109 R)
• M24: 4,831,263 km (0.09 R)
• M25: 4,960,217 km (0.078 R)
• M26: 5,605,283 km (0.087 R)
• M27: 5,740,968 km (0.048 R)
• M28: 5,843,442 km (0.086 R)
• M29: 6,050,187 km (0.117 R)
• M30: 6,276,977 km (0.115 R)
• M31: 6,488,808 km (0.067 R)
• M32: 7,285,865 km (0.086 R)
• M33: 7,378,466 km (0.115 R)
• M34: 7,508,616 km (0.105 R)
• M35: 7,639,664 km (0.113 R)
• M36: 7,752,461 km (0.089 R)
• M37: 7,847,007 km (0.112 R)
• M38: 8,056,294 km (0.089 R)
• M39: 8,190,483 km (0.072 R)
• M40: 8,325,421 km (0.064 R)
• M41: 8,500,001 km (0.1 R)
• M42: 8,636,584 km (0.054 R)
• M43: 8,734,571 km (0.118 R)
• M44: 9,030,924 km (0.109 R)
• M45: 9,532,227 km (0.081 R)
• M46: 9,694,540 km (0.101 R)
• M47: 9,776,071 km (0.062 R)
• M48: 9,857,901 km (0.071 R)
• M49: 9,939,881 km (0.025 R)
• M50: 10,166,522 km (0.07 R)
• M51: 10,688,020 km (0.056 R)
• M52: 11,132,774 km (0.113 R)
• M53: 11,605,204 km (0.119 R)
• M54: 12,216,162 km (0.113 R)
• M55: 12,481,250 km (0.115 R)
• M56: 12,748,132 km (0.085 R)
• M57: 13,287,732 km (0.092 R)
• M58: 13,446,605 km (0.055 R)
• M59: 13,811,923 km (0.117 R)
• M60: 14,041,855 km (0.087 R)
• M61: 14,249,945 km (0.111 R)
• M62: 14,575,769 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.8

Radius: 11.6

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.39 AU - 7.79 AU

Year: 6306 Days

Day: 12.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 149.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 79,931,265 km

• M1: 145,110 km (0.094 R)
• M2: 471,832 km (0.07 R)
• M3: 612,603 km (0.085 R)
• M4: 1,017,714 km (0.08 R)
• M5: 1,278,164 km (0.096 R)
• M6: 1,544,897 km (0.114 R)
• M7: 1,781,112 km (0.11 R)
• M8: 2,080,308 km (0.085 R)
• M9: 2,236,189 km (0.118 R)
• M10: 2,468,066 km (0.081 R)
• M11: 2,633,371 km (0.09 R)
• M12: 2,783,418 km (0.118 R)
• M13: 3,033,546 km (0.112 R)
• M14: 3,171,325 km (0.045 R)
• M15: 3,432,673 km (0.065 R)
• M16: 4,084,321 km (0.107 R)
• M17: 4,258,752 km (0.111 R)
• M18: 4,369,006 km (0.102 R)
• M19: 4,458,017 km (0.087 R)
• M20: 4,637,684 km (0.043 R)
• M21: 5,380,587 km (0.116 R)
• M22: 5,717,331 km (0.114 R)
• M23: 5,790,335 km (0.044 R)
• M24: 5,986,757 km (0.09 R)
• M25: 6,235,389 km (0.102 R)
• M26: 6,538,175 km (0.117 R)
• M27: 6,820,167 km (0.116 R)
• M28: 7,001,629 km (0.096 R)
• M29: 7,290,054 km (0.1 R)
• M30: 7,369,341 km (0.094 R)
• M31: 7,662,702 km (0.11 R)
• M32: 8,151,289 km (0.066 R)
• M33: 8,705,848 km (0.119 R)
• M34: 9,044,538 km (0.103 R)
• M35: 9,158,382 km (0.062 R)
• M36: 9,764,103 km (0.106 R)
• M37: 9,998,224 km (0.076 R)
• M38: 10,263,910 km (0.036 R)
• M39: 10,591,679 km (0.106 R)
• M40: 10,771,944 km (0.089 R)
• M41: 10,983,625 km (0.102 R)
• M42: 11,688,830 km (0.106 R)
• M43: 11,937,461 km (0.05 R)
• M44: 12,789,870 km (0.084 R)
• M45: 12,981,954 km (0.06 R)
• M46: 13,174,935 km (0.119 R)
• M47: 13,466,352 km (0.061 R)
• M48: 14,154,502 km (0.066 R)
• M49: 14,921,191 km (0.117 R)
• M50: 15,022,319 km (0.096 R)
• M51: 15,360,709 km (0.088 R)
• M52: 15,872,932 km (0.119 R)
• M53: 16,010,563 km (0.053 R)
• M54: 16,148,492 km (0.063 R)
• M55: 16,634,535 km (0.101 R)
• M56: 16,949,439 km (0.105 R)
• M57: 17,549,925 km (0.111 R)
• M58: 17,870,513 km (0.103 R)
• M59: 18,735,189 km (0.088 R)
• M60: 18,807,744 km (0.092 R)
• M61: 18,880,598 km (0.108 R)
• M62: 19,429,323 km (0.056 R)
• M63: 19,724,030 km (0.103 R)
• M64: 19,871,983 km (0.081 R)
• M65: 20,767,476 km (0.085 R)
• M66: 21,867,170 km (0.06 R)
• M67: 22,404,824 km (0.083 R)
• M68: 22,713,894 km (0.115 R)
• M69: 22,791,385 km (0.076 R)
• M70: 23,180,340 km (0.104 R)
• M71: 23,414,760 km (0.108 R)
• M72: 24,837,585 km (0.05 R)
• M73: 25,037,448 km (0.112 R)
• M74: 25,197,667 km (0.077 R)
• M75: 25,438,669 km (0.105 R)
• M76: 25,519,302 km (0.112 R)
• M77: 26,207,004 km (0.097 R)
• M78: 26,900,988 km (0.069 R)
• M79: 26,982,968 km (0.082 R)
• M80: 27,353,223 km (0.113 R)
• M81: 27,724,973 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.2

Radius: 12.1

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.78 AU - 8.46 AU

Year: 7082 Days

Day: 10.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 79,931,265 km

• M1: 160,369 km (0.093 R)
• M2: 333,753 km (0.078 R)
• M3: 499,208 km (0.118 R)
• M4: 641,176 km (0.09 R)
• M5: 739,612 km (0.103 R)
• M6: 1,675,496 km (0.118 R)
• M7: 1,858,006 km (0.094 R)
• M8: 2,177,098 km (0.043 R)
• M9: 2,309,642 km (0.093 R)
• M10: 3,087,251 km (0.116 R)
• M11: 3,338,276 km (0.096 R)
• M12: 3,595,884 km (0.048 R)
• M13: 4,213,274 km (0.092 R)
• M14: 4,691,090 km (0.12 R)
• M15: 5,913,454 km (0.025 R)
• M16: 6,037,920 km (0.09 R)
• M17: 6,131,718 km (0.049 R)
• M18: 6,352,674 km (0.075 R)
• M19: 6,448,117 km (0.05 R)
• M20: 6,932,964 km (0.074 R)
• M21: 7,462,989 km (0.086 R)
• M22: 8,597,390 km (0.059 R)
• M23: 9,023,295 km (0.104 R)
• M24: 9,310,971 km (0.06 R)
• M25: 9,492,434 km (0.101 R)
• M26: 10,117,902 km (0.084 R)
• M27: 10,304,451 km (0.11 R)
• M28: 10,454,498 km (0.096 R)
• M29: 10,567,594 km (0.112 R)
• M30: 10,794,833 km (0.049 R)
• M31: 11,292,844 km (0.097 R)
• M32: 11,681,051 km (0.048 R)
• M33: 12,152,733 km (0.091 R)
• M34: 12,550,513 km (0.064 R)
• M35: 12,831,608 km (0.118 R)
• M36: 13,155,338 km (0.033 R)
• M37: 13,522,750 km (0.083 R)
• M38: 13,646,019 km (0.096 R)
• M39: 13,976,630 km (0.112 R)
• M40: 14,772,042 km (0.025 R)
• M41: 14,899,050 km (0.108 R)
• M42: 15,154,115 km (0.061 R)
• M43: 15,711,516 km (0.108 R)
• M44: 16,538,493 km (0.081 R)
• M45: 17,112,500 km (0.041 R)
• M46: 17,737,820 km (0.04 R)
• M47: 18,053,321 km (0.083 R)
• M48: 18,416,246 km (0.067 R)
• M49: 18,598,606 km (0.104 R)
• M50: 18,690,010 km (0.097 R)
• M51: 19,658,806 km (0.092 R)
• M52: 20,032,202 km (0.114 R)
• M53: 20,125,850 km (0.108 R)
• M54: 20,785,876 km (0.095 R)
• M55: 21,166,304 km (0.059 R)
• M56: 22,078,851 km (0.081 R)
• M57: 22,467,057 km (0.111 R)
• M58: 22,564,445 km (0.041 R)
• M59: 22,808,439 km (0.079 R)
• M60: 24,541,381 km (0.092 R)
• M61: 25,044,329 km (0.065 R)
• M62: 26,162,573 km (0.111 R)
• M63: 26,624,831 km (0.093 R)
• M64: 27,975,251 km (0.096 R)
• M65: 29,507,582 km (0.026 R)
• M66: 32,213,209 km (0.063 R)
• M67: 32,763,729 km (0.114 R)
• M68: 32,984,835 km (0.109 R)
• M69: 33,095,687 km (0.043 R)
• M70: 33,539,843 km (0.086 R)
• M71: 33,985,943 km (0.049 R)
• M72: 34,658,984 km (0.109 R)
• M73: 35,563,154 km (0.066 R)
• M74: 36,246,218 km (0.096 R)
• M75: 36,417,806 km (0.071 R)
• M76: 36,646,841 km (0.11 R)
• M77: 36,991,215 km (0.069 R)
• M78: 37,279,191 km (0.103 R)
• M79: 38,031,219 km (0.081 R)
• M80: 38,263,545 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.7

Radius: 7

Gravity: 18.42 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 12.27 AU - 14.99 AU

Year: 18759 Days

Day: 16.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,931,265 km

• M1: 94,247 km (0.098 R)
• M2: 192,084 km (0.103 R)
• M3: 279,898 km (0.102 R)
• M4: 749,934 km (0.07 R)
• M5: 1,471,744 km (0.096 R)
• M6: 1,629,570 km (0.116 R)
• M7: 1,927,718 km (0.091 R)
• M8: 2,030,941 km (0.053 R)
• M9: 2,278,824 km (0.081 R)
• M10: 2,881,704 km (0.119 R)
• M11: 3,786,472 km (0.078 R)
• M12: 4,003,538 km (0.105 R)
• M13: 4,495,566 km (0.078 R)
• M14: 4,865,372 km (0.11 R)
• M15: 4,959,469 km (0.1 R)
• M16: 5,782,556 km (0.117 R)
• M17: 6,962,435 km (0.065 R)
• M18: 7,228,569 km (0.036 R)
• M19: 9,009,382 km (0.096 R)
• M20: 9,651,307 km (0.116 R)
• M21: 11,476,101 km (0.104 R)
• M22: 11,790,407 km (0.119 R)
• M23: 12,171,283 km (0.093 R)
• M24: 12,299,189 km (0.112 R)
• M25: 13,536,214 km (0.076 R)
• M26: 14,405,078 km (0.063 R)
• M27: 15,017,233 km (0.039 R)
• M28: 15,846,603 km (0.059 R)
• M29: 15,986,178 km (0.118 R)
• M30: 16,975,319 km (0.083 R)
• M31: 17,046,827 km (0.104 R)
• M32: 17,693,987 km (0.058 R)
• M33: 18,129,916 km (0.107 R)
• M34: 18,202,919 km (0.101 R)
• M35: 18,569,284 km (0.043 R)
• M36: 18,642,887 km (0.069 R)
• M37: 19,309,495 km (0.032 R)
• M38: 20,818,788 km (0.061 R)
• M39: 20,971,826 km (0.096 R)
• M40: 21,433,037 km (0.055 R)
• M41: 22,053,269 km (0.049 R)
• M42: 22,365,480 km (0.096 R)
• M43: 24,754,109 km (0.103 R)
• M44: 25,241,499 km (0.091 R)
• M45: 26,308,282 km (0.089 R)
• M46: 26,556,614 km (0.099 R)
• M47: 26,805,694 km (0.104 R)
• M48: 27,725,572 km (0.044 R)
• M49: 28,146,989 km (0.086 R)
• M50: 28,401,006 km (0.105 R)
• M51: 28,740,743 km (0.091 R)
• M52: 29,424,256 km (0.106 R)
• M53: 29,595,994 km (0.067 R)
• M54: 30,199,771 km (0.109 R)
• M55: 30,894,653 km (0.041 R)
• M56: 31,770,549 km (0.069 R)
• M57: 31,858,662 km (0.06 R)
• M58: 33,996,116 km (0.11 R)
• M59: 34,266,589 km (0.092 R)
• M60: 34,809,629 km (0.087 R)
• M61: 39,917,948 km (0.095 R)
• M62: 40,584,706 km (0.074 R)
• M63: 41,832,651 km (0.11 R)
• M64: 43,093,163 km (0.091 R)
• M65: 43,288,238 km (0.065 R)
• M66: 44,760,431 km (0.104 R)
• M67: 47,753,436 km (0.113 R)
• M68: 48,359,905 km (0.119 R)
• M69: 49,172,222 km (0.099 R)
• M70: 51,223,059 km (0.118 R)
• M71: 54,667,400 km (0.109 R)
• M72: 55,619,591 km (0.064 R)
• M73: 56,151,112 km (0.11 R)
• M74: 59,483,255 km (0.068 R)
• M75: 60,353,466 km (0.07 R)
• M76: 61,337,521 km (0.117 R)
• M77: 61,996,499 km (0.094 R)
• M78: 66,787,521 km (0.104 R)
• M79: 67,126,210 km (0.111 R)
• M80: 68,145,720 km (0.103 R)
• M81: 68,942,029 km (0.032 R)
• M82: 69,398,602 km (0.11 R)
• M83: 71,811,615 km (0.104 R)
• M84: 72,274,322 km (0.072 R)
• M85: 73,202,876 km (0.045 R)
• M86: 74,368,991 km (0.111 R)
• M87: 76,011,725 km (0.095 R)
• M88: 76,365,375 km (0.082 R)
• M89: 76,837,655 km (0.118 R)
• M90: 77,785,208 km (0.052 R)
• M91: 78,617,421 km (0.093 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 16,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit