🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.86 AU - 3.76 AU

Year: 2097 Days

Day: 28.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.11 AU - 4.27 AU

Year: 2469 Days

Day: 38.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.72 AU - 6.54 AU

Year: 4652 Days

Day: 16.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.2

Radius: 9.1

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.56 AU - 6.4 AU

Year: 5093 Days

Day: 9.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 85,655,006 km

• M1: 115,490 km (0.102 R)
• M2: 335,398 km (0.076 R)
• M3: 449,093 km (0.07 R)
• M4: 609,013 km (0.047 R)
• M5: 765,044 km (0.104 R)
• M6: 860,337 km (0.109 R)
• M7: 1,353,711 km (0.075 R)
• M8: 1,530,835 km (0.101 R)
• M9: 1,989,951 km (0.116 R)
• M10: 2,123,841 km (0.091 R)
• M11: 2,226,465 km (0.068 R)
• M12: 2,348,088 km (0.071 R)
• M13: 2,671,369 km (0.1 R)
• M14: 2,838,470 km (0.108 R)
• M15: 3,241,636 km (0.053 R)
• M16: 3,440,003 km (0.105 R)
• M17: 3,662,754 km (0.046 R)
• M18: 3,724,389 km (0.065 R)
• M19: 3,807,116 km (0.096 R)
• M20: 4,251,422 km (0.061 R)
• M21: 4,359,581 km (0.094 R)
• M22: 4,446,946 km (0.098 R)
• M23: 4,578,892 km (0.089 R)
• M24: 4,645,313 km (0.083 R)
• M25: 4,892,000 km (0.109 R)
• M26: 5,165,764 km (0.085 R)
• M27: 5,258,216 km (0.105 R)
• M28: 5,993,190 km (0.047 R)
• M29: 6,409,820 km (0.08 R)
• M30: 7,901,161 km (0.06 R)
• M31: 8,276,652 km (0.082 R)
• M32: 8,466,491 km (0.108 R)
• M33: 8,657,977 km (0.065 R)
• M34: 8,850,808 km (0.092 R)
• M35: 9,240,810 km (0.109 R)
• M36: 9,325,034 km (0.101 R)
• M37: 9,922,378 km (0.075 R)
• M38: 10,737,836 km (0.086 R)
• M39: 10,856,168 km (0.098 R)
• M40: 11,213,557 km (0.116 R)
• M41: 11,333,535 km (0.103 R)
• M42: 11,544,617 km (0.081 R)
• M43: 11,756,897 km (0.056 R)
• M44: 12,247,129 km (0.098 R)
• M45: 12,712,827 km (0.05 R)
• M46: 13,026,534 km (0.106 R)
• M47: 13,469,942 km (0.113 R)
• M48: 13,661,577 km (0.083 R)
• M49: 14,176,792 km (0.085 R)
• M50: 14,306,643 km (0.031 R)
• M51: 14,371,718 km (0.104 R)
• M52: 14,534,780 km (0.065 R)
• M53: 15,160,099 km (0.099 R)
• M54: 15,326,003 km (0.118 R)
• M55: 15,425,934 km (0.036 R)
• M56: 15,559,525 km (0.116 R)
• M57: 15,760,584 km (0.082 R)
• M58: 15,861,413 km (0.117 R)
• M59: 16,915,929 km (0.077 R)
• M60: 17,852,860 km (0.086 R)
• M61: 17,923,022 km (0.078 R)
• M62: 18,063,344 km (0.056 R)
• M63: 18,664,279 km (0.113 R)
• M64: 18,735,338 km (0.064 R)
• M65: 19,813,041 km (0.08 R)
• M66: 19,885,596 km (0.064 R)
• M67: 20,067,358 km (0.102 R)
• M68: 20,947,591 km (0.116 R)
• M69: 21,206,695 km (0.103 R)
• M70: 21,504,096 km (0.089 R)
• M71: 21,615,995 km (0.05 R)
• M72: 22,065,536 km (0.058 R)
• M73: 22,783,606 km (0.083 R)
• M74: 23,088,337 km (0.117 R)
• M75: 23,164,632 km (0.103 R)
• M76: 23,279,373 km (0.092 R)
• M77: 23,547,752 km (0.117 R)
• M78: 25,218,910 km (0.072 R)
• M79: 25,573,606 km (0.097 R)
• M80: 26,128,465 km (0.116 R)
• M81: 26,647,420 km (0.096 R)

Asteroid Belt

Center: 6.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.5

Radius: 13.7

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.84 AU - 7.1 AU

Year: 6408 Days

Day: 5.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 85,655,006 km

• M1: 269,725 km (0.082 R)
• M2: 377,435 km (0.071 R)
• M3: 520,601 km (0.082 R)
• M4: 813,663 km (0.106 R)
• M5: 996,920 km (0.102 R)
• M6: 1,194,838 km (0.086 R)
• M7: 1,479,822 km (0.118 R)
• M8: 1,669,363 km (0.071 R)
• M9: 1,827,039 km (0.085 R)
• M10: 2,052,333 km (0.11 R)
• M11: 2,352,576 km (0.095 R)
• M12: 2,463,428 km (0.104 R)
• M13: 2,713,406 km (0.109 R)
• M14: 2,995,847 km (0.099 R)
• M15: 3,589,451 km (0.116 R)
• M16: 3,692,075 km (0.118 R)
• M17: 3,900,166 km (0.069 R)
• M18: 4,631,400 km (0.06 R)
• M19: 5,317,008 km (0.044 R)
• M20: 5,404,971 km (0.097 R)
• M21: 6,126,482 km (0.114 R)
• M22: 6,655,908 km (0.08 R)
• M23: 7,038,580 km (0.066 R)
• M24: 7,232,758 km (0.092 R)
• M25: 7,725,683 km (0.117 R)
• M26: 8,365,812 km (0.099 R)
• M27: 9,269,533 km (0.083 R)
• M28: 9,949,605 km (0.118 R)
• M29: 10,868,884 km (0.102 R)
• M30: 11,623,904 km (0.081 R)
• M31: 12,278,993 km (0.088 R)
• M32: 12,788,075 km (0.11 R)
• M33: 13,065,130 km (0.101 R)
• M34: 14,274,778 km (0.103 R)
• M35: 14,727,312 km (0.079 R)
• M36: 15,184,633 km (0.1 R)
• M37: 15,352,033 km (0.115 R)
• M38: 15,773,450 km (0.115 R)
• M39: 16,155,822 km (0.115 R)
• M40: 16,455,467 km (0.101 R)
• M41: 17,716,128 km (0.105 R)
• M42: 17,936,635 km (0.069 R)
• M43: 18,158,040 km (0.076 R)
• M44: 19,551,245 km (0.095 R)
• M45: 19,642,200 km (0.116 R)
• M46: 20,329,752 km (0.065 R)
• M47: 20,514,356 km (0.032 R)
• M48: 20,885,359 km (0.094 R)
• M49: 21,399,227 km (0.042 R)
• M50: 23,109,580 km (0.096 R)
• M51: 23,544,162 km (0.1 R)
• M52: 23,641,101 km (0.119 R)
• M53: 24,274,199 km (0.094 R)
• M54: 24,470,173 km (0.091 R)
• M55: 25,358,634 km (0.09 R)
• M56: 25,906,761 km (0.032 R)
• M57: 26,307,833 km (0.054 R)
• M58: 26,458,777 km (0.051 R)
• M59: 26,811,978 km (0.028 R)
• M60: 29,485,292 km (0.118 R)
• M61: 29,642,070 km (0.065 R)
• M62: 30,324,835 km (0.093 R)
• M63: 30,588,875 km (0.111 R)
• M64: 30,694,641 km (0.116 R)
• M65: 30,959,579 km (0.111 R)
• M66: 31,331,928 km (0.091 R)
• M67: 31,545,404 km (0.108 R)
• M68: 31,866,441 km (0.106 R)
• M69: 33,053,051 km (0.065 R)
• M70: 33,161,510 km (0.104 R)
• M71: 33,925,057 km (0.111 R)
• M72: 34,089,316 km (0.088 R)
• M73: 34,363,828 km (0.089 R)
• M74: 34,694,140 km (0.06 R)
• M75: 34,804,543 km (0.095 R)
• M76: 35,247,203 km (0.08 R)
• M77: 35,858,759 km (0.057 R)
• M78: 35,970,359 km (0.104 R)
• M79: 37,318,386 km (0.118 R)
• M80: 37,544,727 km (0.065 R)
• M81: 37,714,670 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.5

Radius: 3.2

Gravity: 90.09 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 13.48 AU - 17.66 AU

Year: 21396 Days

Day: 22.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,655,006 km

• M1: 42,635 km (0.099 R)
• M2: 269,875 km (0.067 R)
• M3: 690,544 km (0.076 R)
• M4: 878,439 km (0.118 R)
• M5: 1,022,053 km (0.081 R)
• M6: 1,142,180 km (0.064 R)
• M7: 1,953,599 km (0.114 R)
• M8: 2,294,233 km (0.078 R)
• M9: 2,451,460 km (0.113 R)
• M10: 2,491,253 km (0.118 R)
• M11: 2,776,387 km (0.082 R)
• M12: 3,114,628 km (0.106 R)
• M13: 4,445,899 km (0.053 R)
• M14: 4,940,769 km (0.076 R)
• M15: 5,400,782 km (0.11 R)
• M16: 6,251,994 km (0.101 R)
• M17: 6,306,448 km (0.085 R)
• M18: 6,471,155 km (0.101 R)
• M19: 7,030,202 km (0.077 R)
• M20: 7,087,050 km (0.057 R)
• M21: 9,043,341 km (0.088 R)
• M22: 10,111,769 km (0.074 R)
• M23: 10,175,797 km (0.094 R)
• M24: 10,498,330 km (0.096 R)
• M25: 11,285,813 km (0.108 R)
• M26: 12,365,012 km (0.103 R)
• M27: 12,847,316 km (0.116 R)
• M28: 13,830,473 km (0.115 R)
• M29: 14,692,306 km (0.098 R)
• M30: 14,983,424 km (0.041 R)
• M31: 15,867,996 km (0.093 R)
• M32: 16,166,743 km (0.094 R)
• M33: 17,687,555 km (0.085 R)
• M34: 18,700,183 km (0.09 R)
• M35: 19,571,740 km (0.083 R)
• M36: 20,213,814 km (0.107 R)
• M37: 20,700,007 km (0.101 R)
• M38: 21,849,068 km (0.113 R)
• M39: 22,515,078 km (0.097 R)
• M40: 23,018,774 km (0.086 R)
• M41: 23,272,043 km (0.034 R)
• M42: 24,552,302 km (0.089 R)
• M43: 24,811,106 km (0.092 R)
• M44: 25,331,407 km (0.12 R)
• M45: 25,418,473 km (0.058 R)
• M46: 25,680,270 km (0.082 R)
• M47: 26,470,894 km (0.114 R)
• M48: 27,269,597 km (0.082 R)
• M49: 28,166,287 km (0.117 R)
• M50: 28,618,222 km (0.096 R)
• M51: 28,708,879 km (0.114 R)
• M52: 29,163,656 km (0.103 R)
• M53: 29,804,533 km (0.114 R)
• M54: 30,542,350 km (0.113 R)
• M55: 31,006,702 km (0.066 R)
• M56: 31,660,594 km (0.053 R)
• M57: 34,803,795 km (0.063 R)
• M58: 34,900,585 km (0.093 R)
• M59: 35,288,642 km (0.117 R)
• M60: 36,953,816 km (0.067 R)
• M61: 37,746,236 km (0.094 R)
• M62: 37,945,201 km (0.071 R)
• M63: 42,720,215 km (0.07 R)
• M64: 44,808,751 km (0.057 R)
• M65: 45,125,001 km (0.05 R)
• M66: 46,184,154 km (0.096 R)
• M67: 46,396,882 km (0.108 R)
• M68: 48,218,834 km (0.037 R)
• M69: 51,711,496 km (0.089 R)
• M70: 52,930,719 km (0.101 R)
• M71: 53,599,720 km (0.084 R)
• M72: 53,711,470 km (0.03 R)
• M73: 57,100,610 km (0.056 R)
• M74: 57,672,223 km (0.093 R)
• M75: 57,786,815 km (0.101 R)
• M76: 58,130,890 km (0.04 R)
• M77: 61,141,248 km (0.086 R)
• M78: 61,725,877 km (0.109 R)
• M79: 63,727,646 km (0.072 R)
• M80: 64,439,283 km (0.094 R)
• M81: 64,796,074 km (0.092 R)
• M82: 66,469,775 km (0.118 R)
• M83: 66,950,582 km (0.1 R)
• M84: 68,399,737 km (0.079 R)
• M85: 71,329,312 km (0.114 R)
• M86: 72,191,444 km (0.118 R)
• M87: 72,685,566 km (0.119 R)
• M88: 73,057,018 km (0.098 R)
• M89: 73,677,400 km (0.114 R)
• M90: 75,423,656 km (0.111 R)
• M91: 80,103,975 km (0.09 R)
• M92: 81,770,645 km (0.119 R)
• M93: 84,097,041 km (0.092 R)
• M94: 84,356,893 km (0.113 R)
• M95: 85,660,190 km (0.067 R)
• M96: 86,445,279 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.7

Radius: 4.6

Gravity: 28.81 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 13.43 AU - 21.41 AU

Year: 25320 Days

Day: 21.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,655,006 km

• M1: 78,838 km (0.115 R)
• M2: 230,381 km (0.075 R)
• M3: 299,345 km (0.045 R)
• M4: 336,595 km (0.099 R)
• M5: 593,904 km (0.049 R)
• M6: 1,315,264 km (0.09 R)
• M7: 1,575,116 km (0.096 R)
• M8: 1,642,435 km (0.101 R)
• M9: 1,676,543 km (0.07 R)
• M10: 1,780,364 km (0.05 R)
• M11: 1,957,787 km (0.089 R)
• M12: 3,095,330 km (0.092 R)
• M13: 3,438,956 km (0.093 R)
• M14: 3,749,671 km (0.111 R)
• M15: 4,115,737 km (0.118 R)
• M16: 4,255,910 km (0.059 R)
• M17: 6,163,133 km (0.108 R)
• M18: 6,594,125 km (0.108 R)
• M19: 6,923,689 km (0.113 R)
• M20: 7,034,690 km (0.046 R)
• M21: 8,235,812 km (0.089 R)
• M22: 8,531,118 km (0.118 R)
• M23: 8,590,508 km (0.115 R)
• M24: 8,650,198 km (0.099 R)
• M25: 9,071,316 km (0.107 R)
• M26: 9,131,903 km (0.049 R)
• M27: 9,933,299 km (0.068 R)
• M28: 10,564,901 km (0.06 R)
• M29: 10,692,807 km (0.104 R)
• M30: 11,014,742 km (0.078 R)
• M31: 11,470,866 km (0.069 R)
• M32: 12,603,920 km (0.064 R)
• M33: 12,671,688 km (0.12 R)
• M34: 12,943,956 km (0.111 R)
• M35: 13,149,354 km (0.067 R)
• M36: 13,425,063 km (0.108 R)
• M37: 13,772,130 km (0.104 R)
• M38: 14,404,629 km (0.093 R)
• M39: 14,475,389 km (0.092 R)
• M40: 15,262,424 km (0.093 R)
• M41: 16,654,282 km (0.114 R)
• M42: 16,952,431 km (0.102 R)
• M43: 17,705,357 km (0.091 R)
• M44: 19,400,151 km (0.103 R)
• M45: 19,792,546 km (0.066 R)
• M46: 20,187,485 km (0.118 R)
• M47: 22,693,698 km (0.057 R)
• M48: 22,776,126 km (0.06 R)
• M49: 23,606,245 km (0.111 R)
• M50: 24,784,926 km (0.031 R)
• M51: 27,550,243 km (0.096 R)
• M52: 28,256,644 km (0.109 R)
• M53: 31,233,043 km (0.102 R)
• M54: 31,324,747 km (0.052 R)
• M55: 32,897,918 km (0.114 R)
• M56: 32,991,267 km (0.088 R)
• M57: 34,781,505 km (0.057 R)
• M58: 36,024,364 km (0.052 R)
• M59: 37,769,274 km (0.063 R)
• M60: 37,866,961 km (0.112 R)
• M61: 39,046,540 km (0.107 R)
• M62: 43,780,565 km (0.103 R)
• M63: 44,397,806 km (0.103 R)
• M64: 44,707,623 km (0.116 R)
• M65: 47,000,659 km (0.082 R)
• M66: 47,527,094 km (0.095 R)
• M67: 49,866,655 km (0.108 R)
• M68: 51,050,423 km (0.091 R)
• M69: 52,243,466 km (0.106 R)
• M70: 54,435,972 km (0.094 R)
• M71: 56,434,750 km (0.079 R)
• M72: 61,881,159 km (0.085 R)
• M73: 62,573,648 km (0.094 R)
• M74: 63,268,679 km (0.045 R)
• M75: 64,082,791 km (0.091 R)
• M76: 65,251,749 km (0.112 R)
• M77: 65,486,468 km (0.088 R)
• M78: 66,192,121 km (0.111 R)
• M79: 66,310,004 km (0.072 R)
• M80: 67,373,795 km (0.058 R)
• M81: 67,610,907 km (0.091 R)
• M82: 68,086,180 km (0.049 R)
• M83: 69,398,602 km (0.091 R)
• M84: 69,518,280 km (0.095 R)
• M85: 71,322,430 km (0.06 R)
• M86: 73,020,067 km (0.099 R)
• M87: 75,591,505 km (0.052 R)
• M88: 75,961,311 km (0.07 R)
• M89: 77,322,203 km (0.067 R)
• M90: 77,570,535 km (0.093 R)
• M91: 80,948,605 km (0.062 R)
• M92: 81,326,788 km (0.113 R)
• M93: 81,705,719 km (0.075 R)
• M94: 84,118,883 km (0.109 R)
• M95: 84,246,490 km (0.079 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 10,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit