🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.53 AU - 0.79 AU

Year: 193 Days

Day: 14.3 Hours

Environment

Temp: 228 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.44 AU - 2.36 AU

Year: 943 Days

Day: 29.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.82 AU - 2.04 AU

Year: 965 Days

Day: 38.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.11 AU - 2.51 AU

Year: 1264 Days

Day: 26.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,363,811 km

• M1: 1,188,405 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.4

Radius: 12.2

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.9 AU - 6.08 AU

Year: 4629 Days

Day: 6.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 59,363,811 km

• M1: 159,471 km (0.086 R)
• M2: 295,755 km (0.084 R)
• M3: 443,258 km (0.096 R)
• M4: 594,502 km (0.096 R)
• M5: 943,364 km (0.089 R)
• M6: 1,054,815 km (0.107 R)
• M7: 1,182,870 km (0.112 R)
• M8: 1,416,991 km (0.088 R)
• M9: 1,507,199 km (0.062 R)
• M10: 1,639,593 km (0.079 R)
• M11: 1,762,113 km (0.066 R)
• M12: 2,002,517 km (0.085 R)
• M13: 2,089,882 km (0.074 R)
• M14: 2,178,594 km (0.116 R)
• M15: 2,657,756 km (0.086 R)
• M16: 3,051,348 km (0.052 R)
• M17: 3,186,734 km (0.074 R)
• M18: 3,516,448 km (0.095 R)
• M19: 3,893,733 km (0.1 R)
• M20: 4,003,987 km (0.12 R)
• M21: 4,340,881 km (0.106 R)
• M22: 4,474,472 km (0.114 R)
• M23: 4,745,843 km (0.081 R)
• M24: 4,883,622 km (0.119 R)
• M25: 5,325,235 km (0.063 R)
• M26: 5,716,883 km (0.119 R)
• M27: 6,311,385 km (0.103 R)
• M28: 6,550,442 km (0.115 R)
• M29: 6,704,079 km (0.066 R)
• M30: 6,836,772 km (0.102 R)
• M31: 6,925,633 km (0.119 R)
• M32: 7,172,171 km (0.118 R)
• M33: 7,353,334 km (0.072 R)
• M34: 7,697,259 km (0.1 R)
• M35: 7,859,423 km (0.059 R)
• M36: 8,210,978 km (0.079 R)
• M37: 8,448,241 km (0.09 R)
• M38: 8,639,726 km (0.066 R)
• M39: 9,149,107 km (0.064 R)
• M40: 9,519,062 km (0.111 R)
• M41: 9,818,557 km (0.11 R)
• M42: 10,045,198 km (0.112 R)
• M43: 10,248,202 km (0.067 R)
• M44: 10,452,403 km (0.075 R)
• M45: 10,917,054 km (0.113 R)
• M46: 11,204,432 km (0.095 R)
• M47: 11,388,587 km (0.107 R)
• M48: 11,626,747 km (0.079 R)
• M49: 12,324,321 km (0.097 R)
• M50: 12,952,632 km (0.074 R)
• M51: 13,118,237 km (0.102 R)
• M52: 13,619,540 km (0.066 R)
• M53: 14,155,399 km (0.114 R)
• M54: 14,525,953 km (0.102 R)
• M55: 14,899,798 km (0.11 R)
• M56: 15,189,569 km (0.1 R)
• M57: 15,745,176 km (0.091 R)
• M58: 15,922,001 km (0.076 R)
• M59: 16,516,353 km (0.03 R)
• M60: 17,880,087 km (0.086 R)
• M61: 18,003,057 km (0.062 R)
• M62: 18,342,644 km (0.047 R)
• M63: 18,653,358 km (0.034 R)
• M64: 18,903,037 km (0.09 R)
• M65: 19,216,744 km (0.057 R)
• M66: 19,595,526 km (0.073 R)
• M67: 19,785,814 km (0.104 R)
• M68: 19,976,851 km (0.116 R)
• M69: 20,104,458 km (0.076 R)
• M70: 20,232,364 km (0.064 R)
• M71: 20,328,406 km (0.08 R)
• M72: 21,167,650 km (0.074 R)
• M73: 21,395,637 km (0.082 R)
• M74: 21,722,658 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.4

Radius: 10

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 10 AU - 12.86 AU

Year: 13907 Days

Day: 8.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 59,363,811 km

• M1: 216,169 km (0.037 R)
• M2: 317,895 km (0.12 R)
• M3: 412,591 km (0.107 R)
• M4: 689,497 km (0.11 R)
• M5: 859,440 km (0.099 R)
• M6: 2,429,918 km (0.088 R)
• M7: 2,844,903 km (0.063 R)
• M8: 3,060,922 km (0.089 R)
• M9: 3,250,313 km (0.057 R)
• M10: 3,476,206 km (0.112 R)
• M11: 4,115,288 km (0.073 R)
• M12: 4,254,563 km (0.117 R)
• M13: 4,395,335 km (0.116 R)
• M14: 5,272,427 km (0.032 R)
• M15: 5,461,818 km (0.116 R)
• M16: 5,769,691 km (0.091 R)
• M17: 6,282,213 km (0.052 R)
• M18: 6,727,267 km (0.053 R)
• M19: 7,392,828 km (0.074 R)
• M20: 7,949,032 km (0.106 R)
• M21: 8,079,332 km (0.054 R)
• M22: 8,518,701 km (0.057 R)
• M23: 8,920,820 km (0.083 R)
• M24: 9,056,356 km (0.096 R)
• M25: 11,071,738 km (0.11 R)
• M26: 11,461,441 km (0.03 R)
• M27: 11,559,727 km (0.089 R)
• M28: 12,506,083 km (0.075 R)
• M29: 12,708,489 km (0.089 R)
• M30: 13,893,453 km (0.113 R)
• M31: 14,103,190 km (0.026 R)
• M32: 14,525,654 km (0.106 R)
• M33: 16,146,846 km (0.071 R)
• M34: 17,259,406 km (0.089 R)
• M35: 17,881,733 km (0.048 R)
• M36: 19,032,140 km (0.115 R)
• M37: 20,622,814 km (0.048 R)
• M38: 21,343,427 km (0.034 R)
• M39: 21,524,740 km (0.11 R)
• M40: 22,072,268 km (0.098 R)
• M41: 22,194,490 km (0.05 R)
• M42: 22,870,971 km (0.079 R)
• M43: 23,056,772 km (0.105 R)
• M44: 23,180,788 km (0.071 R)
• M45: 24,370,540 km (0.109 R)
• M46: 25,259,900 km (0.034 R)
• M47: 25,837,198 km (0.099 R)
• M48: 26,095,105 km (0.098 R)
• M49: 29,122,965 km (0.102 R)
• M50: 29,324,175 km (0.119 R)
• M51: 29,795,707 km (0.064 R)
• M52: 30,882,835 km (0.096 R)
• M53: 32,121,356 km (0.11 R)
• M54: 32,190,619 km (0.105 R)
• M55: 32,607,399 km (0.082 R)
• M56: 33,446,194 km (0.103 R)
• M57: 33,586,667 km (0.094 R)
• M58: 33,656,978 km (0.088 R)
• M59: 37,380,918 km (0.071 R)
• M60: 38,552,718 km (0.102 R)
• M61: 40,632,278 km (0.116 R)
• M62: 40,707,226 km (0.061 R)
• M63: 42,064,079 km (0.107 R)
• M64: 43,896,354 km (0.059 R)
• M65: 44,822,215 km (0.062 R)
• M66: 44,899,557 km (0.101 R)
• M67: 47,243,606 km (0.036 R)
• M68: 48,589,388 km (0.078 R)
• M69: 49,466,930 km (0.071 R)
• M70: 49,867,553 km (0.108 R)
• M71: 51,237,720 km (0.058 R)
• M72: 51,724,212 km (0.106 R)
• M73: 51,968,056 km (0.119 R)
• M74: 52,783,664 km (0.1 R)
• M75: 54,427,445 km (0.12 R)
• M76: 54,510,023 km (0.081 R)
• M77: 55,089,715 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.5

Radius: 6.3

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 17.26 AU - 18 AU

Year: 26641 Days

Day: 24 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 59,363,811 km

• M1: 200,760 km (0.091 R)
• M2: 294,558 km (0.116 R)
• M3: 573,259 km (0.026 R)
• M4: 973,733 km (0.072 R)
• M5: 1,231,490 km (0.084 R)
• M6: 1,740,272 km (0.091 R)
• M7: 2,382,047 km (0.079 R)
• M8: 3,214,260 km (0.101 R)
• M9: 3,467,379 km (0.117 R)
• M10: 3,553,099 km (0.1 R)
• M11: 3,639,567 km (0.085 R)
• M12: 3,814,746 km (0.07 R)
• M13: 4,356,589 km (0.108 R)
• M14: 5,361,887 km (0.093 R)
• M15: 5,661,831 km (0.09 R)
• M16: 5,967,309 km (0.081 R)
• M17: 6,330,383 km (0.083 R)
• M18: 6,861,606 km (0.038 R)
• M19: 6,969,615 km (0.083 R)
• M20: 7,351,838 km (0.088 R)
• M21: 7,517,742 km (0.112 R)
• M22: 7,629,043 km (0.057 R)
• M23: 8,481,302 km (0.062 R)
• M24: 8,713,627 km (0.115 R)
• M25: 8,948,047 km (0.109 R)
• M26: 9,125,321 km (0.112 R)
• M27: 9,543,147 km (0.074 R)
• M28: 9,724,310 km (0.101 R)
• M29: 11,149,679 km (0.056 R)
• M30: 11,213,108 km (0.115 R)
• M31: 11,532,201 km (0.087 R)
• M32: 11,660,556 km (0.03 R)
• M33: 12,113,987 km (0.086 R)
• M34: 12,244,436 km (0.108 R)
• M35: 13,643,625 km (0.075 R)
• M36: 14,327,437 km (0.089 R)
• M37: 14,673,606 km (0.102 R)
• M38: 15,303,563 km (0.114 R)
• M39: 15,374,173 km (0.062 R)
• M40: 15,444,783 km (0.102 R)
• M41: 17,099,336 km (0.058 R)
• M42: 18,358,052 km (0.046 R)
• M43: 18,433,001 km (0.106 R)
• M44: 18,809,389 km (0.093 R)
• M45: 20,806,969 km (0.099 R)
• M46: 22,069,426 km (0.117 R)
• M47: 25,834,655 km (0.092 R)
• M48: 27,704,329 km (0.112 R)
• M49: 27,876,366 km (0.114 R)
• M50: 28,568,406 km (0.108 R)
• M51: 30,323,189 km (0.036 R)
• M52: 30,589,473 km (0.07 R)
• M53: 30,767,345 km (0.082 R)
• M54: 31,482,423 km (0.081 R)
• M55: 31,572,182 km (0.061 R)
• M56: 31,662,090 km (0.072 R)
• M57: 31,932,114 km (0.057 R)
• M58: 33,385,308 km (0.071 R)
• M59: 34,304,587 km (0.107 R)
• M60: 34,396,889 km (0.108 R)
• M61: 36,356,023 km (0.036 R)
• M62: 37,491,470 km (0.119 R)
• M63: 37,968,089 km (0.088 R)
• M64: 38,159,275 km (0.115 R)
• M65: 38,446,802 km (0.072 R)
• M66: 41,655,228 km (0.08 R)
• M67: 42,346,819 km (0.092 R)
• M68: 45,962,899 km (0.112 R)
• M69: 46,575,203 km (0.076 R)
• M70: 47,292,824 km (0.103 R)
• M71: 47,807,740 km (0.117 R)
• M72: 49,155,168 km (0.094 R)
• M73: 50,830,514 km (0.094 R)
• M74: 54,021,885 km (0.077 R)
• M75: 54,559,989 km (0.103 R)
• M76: 56,839,711 km (0.03 R)
• M77: 56,949,067 km (0.082 R)
• M78: 57,826,309 km (0.12 R)
• M79: 58,266,575 km (0.066 R)
• M80: 61,716,003 km (0.097 R)
• M81: 61,940,849 km (0.075 R)
• M82: 62,053,346 km (0.11 R)
• M83: 62,278,641 km (0.083 R)
• M84: 63,976,427 km (0.051 R)
• M85: 64,659,940 km (0.066 R)
• M86: 65,231,254 km (0.066 R)
• M87: 66,955,369 km (0.112 R)
• M88: 67,996,870 km (0.025 R)
• M89: 68,345,283 km (0.097 R)
• M90: 71,036,100 km (0.042 R)
• M91: 72,216,727 km (0.102 R)
• M92: 73,165,925 km (0.087 R)
• M93: 73,522,866 km (0.052 R)
• M94: 73,880,404 km (0.073 R)
• M95: 74,956,612 km (0.107 R)
• M96: 75,076,589 km (0.032 R)
• M97: 75,556,798 km (0.046 R)
• M98: 78,094,876 km (0.091 R)
• M99: 81,398,745 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.4

Radius: 6.9

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 16.42 AU - 22.12 AU

Year: 30443 Days

Day: 18.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,363,811 km

• M1: 100,829 km (0.112 R)
• M2: 163,660 km (0.098 R)
• M3: 279,299 km (0.118 R)
• M4: 334,351 km (0.108 R)
• M5: 632,949 km (0.076 R)
• M6: 788,680 km (0.105 R)
• M7: 1,160,281 km (0.107 R)
• M8: 1,633,310 km (0.117 R)
• M9: 1,960,330 km (0.028 R)
• M10: 2,045,302 km (0.091 R)
• M11: 2,160,642 km (0.108 R)
• M12: 2,337,467 km (0.081 R)
• M13: 2,993,453 km (0.117 R)
• M14: 3,124,651 km (0.095 R)
• M15: 3,426,689 km (0.116 R)
• M16: 3,495,205 km (0.106 R)
• M17: 4,612,701 km (0.031 R)
• M18: 4,726,395 km (0.115 R)
• M19: 4,956,477 km (0.101 R)
• M20: 5,387,767 km (0.073 R)
• M21: 5,628,171 km (0.119 R)
• M22: 6,624,343 km (0.067 R)
• M23: 7,055,484 km (0.108 R)
• M24: 8,264,086 km (0.069 R)
• M25: 8,587,815 km (0.108 R)
• M26: 8,915,584 km (0.109 R)
• M27: 9,010,130 km (0.064 R)
• M28: 9,680,478 km (0.095 R)
• M29: 11,018,033 km (0.107 R)
• M30: 12,150,339 km (0.112 R)
• M31: 12,307,566 km (0.11 R)
• M32: 12,518,200 km (0.08 R)
• M33: 12,623,966 km (0.078 R)
• M34: 13,862,038 km (0.105 R)
• M35: 14,026,446 km (0.111 R)
• M36: 14,857,761 km (0.115 R)
• M37: 14,913,711 km (0.08 R)
• M38: 15,477,396 km (0.095 R)
• M39: 16,567,665 km (0.094 R)
• M40: 16,800,439 km (0.119 R)
• M41: 16,917,126 km (0.105 R)
• M42: 17,327,921 km (0.115 R)
• M43: 17,386,863 km (0.109 R)
• M44: 18,219,076 km (0.102 R)
• M45: 18,339,053 km (0.12 R)
• M46: 18,399,192 km (0.111 R)
• M47: 18,519,468 km (0.083 R)
• M48: 19,003,567 km (0.12 R)
• M49: 19,614,375 km (0.088 R)
• M50: 20,730,226 km (0.119 R)
• M51: 21,485,396 km (0.071 R)
• M52: 21,548,676 km (0.12 R)
• M53: 21,802,693 km (0.081 R)
• M54: 22,121,636 km (0.062 R)
• M55: 22,249,691 km (0.074 R)
• M56: 24,396,720 km (0.114 R)
• M57: 24,794,201 km (0.117 R)
• M58: 25,528,428 km (0.119 R)
• M59: 25,595,597 km (0.094 R)
• M60: 25,797,255 km (0.104 R)
• M61: 26,337,603 km (0.111 R)
• M62: 27,018,123 km (0.099 R)
• M63: 27,223,521 km (0.109 R)
• M64: 27,911,672 km (0.091 R)
• M65: 28,050,050 km (0.047 R)
• M66: 28,675,219 km (0.095 R)
• M67: 31,007,001 km (0.114 R)
• M68: 31,078,658 km (0.08 R)
• M69: 31,437,394 km (0.113 R)
• M70: 31,509,351 km (0.082 R)
• M71: 32,449,573 km (0.094 R)
• M72: 33,105,710 km (0.054 R)
• M73: 33,252,166 km (0.102 R)
• M74: 34,654,048 km (0.114 R)
• M75: 34,951,598 km (0.055 R)
• M76: 38,973,686 km (0.114 R)
• M77: 39,283,054 km (0.051 R)
• M78: 40,450,815 km (0.117 R)
• M79: 40,685,684 km (0.104 R)
• M80: 41,078,229 km (0.117 R)
• M81: 43,700,231 km (0.045 R)
• M82: 44,263,317 km (0.035 R)
• M83: 45,234,207 km (0.053 R)
• M84: 45,722,345 km (0.083 R)
• M85: 47,361,938 km (0.093 R)
• M86: 47,444,366 km (0.112 R)
• M87: 48,023,011 km (0.079 R)
• M88: 49,104,005 km (0.069 R)
• M89: 49,941,005 km (0.111 R)
• M90: 50,277,002 km (0.026 R)
• M91: 51,374,602 km (0.111 R)
• M92: 52,992,802 km (0.105 R)
• M93: 54,195,868 km (0.051 R)
• M94: 55,668,808 km (0.112 R)
• M95: 56,366,533 km (0.103 R)
• M96: 58,919,720 km (0.029 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 13,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit