🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.22 AU - 1.3 AU

Year: 525 Days

Day: 42 Hours

Environment

Temp: -17 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,144,726 km

• M1: 652,546 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.87 AU - 2.89 AU

Year: 1813 Days

Day: 15.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.85 AU - 4.23 AU

Year: 2470 Days

Day: 41.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,144,726 km

• M1: 1,367,025 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.3

Radius: 11.4

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.39 AU - 8.19 AU

Year: 6562 Days

Day: 11 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,144,726 km

• M1: 229,633 km (0.115 R)
• M2: 586,573 km (0.066 R)
• M3: 750,084 km (0.069 R)
• M4: 915,539 km (0.068 R)
• M5: 1,063,192 km (0.085 R)
• M6: 1,267,543 km (0.087 R)
• M7: 1,519,615 km (0.05 R)
• M8: 1,975,889 km (0.078 R)
• M9: 2,170,366 km (0.084 R)
• M10: 2,411,966 km (0.11 R)
• M11: 2,536,133 km (0.09 R)
• M12: 2,769,505 km (0.076 R)
• M13: 2,943,637 km (0.095 R)
• M14: 3,441,499 km (0.102 R)
• M15: 3,605,458 km (0.093 R)
• M16: 3,796,046 km (0.109 R)
• M17: 4,113,044 km (0.081 R)
• M18: 4,413,287 km (0.099 R)
• M19: 4,643,219 km (0.114 R)
• M20: 4,903,369 km (0.088 R)
• M21: 5,195,085 km (0.085 R)
• M22: 5,329,574 km (0.102 R)
• M23: 5,465,259 km (0.096 R)
• M24: 5,823,546 km (0.09 R)
• M25: 5,935,296 km (0.064 R)
• M26: 6,019,519 km (0.054 R)
• M27: 6,274,883 km (0.101 R)
• M28: 6,825,702 km (0.064 R)
• M29: 7,241,435 km (0.088 R)
• M30: 7,482,885 km (0.102 R)
• M31: 7,819,032 km (0.054 R)
• M32: 8,035,650 km (0.054 R)
• M33: 8,348,459 km (0.088 R)
• M34: 8,601,578 km (0.113 R)
• M35: 9,905,025 km (0.112 R)
• M36: 10,173,104 km (0.119 R)
• M37: 10,342,000 km (0.052 R)
• M38: 11,339,219 km (0.091 R)
• M39: 13,093,105 km (0.111 R)
• M40: 13,387,364 km (0.073 R)
• M41: 13,907,815 km (0.063 R)
• M42: 14,095,261 km (0.102 R)
• M43: 14,624,538 km (0.085 R)
• M44: 14,700,684 km (0.056 R)
• M45: 15,314,783 km (0.067 R)
• M46: 15,702,840 km (0.03 R)
• M47: 15,819,825 km (0.117 R)
• M48: 17,569,821 km (0.036 R)
• M49: 17,691,295 km (0.119 R)
• M50: 18,180,330 km (0.117 R)
• M51: 18,591,126 km (0.071 R)
• M52: 18,673,704 km (0.113 R)
• M53: 19,338,517 km (0.117 R)
• M54: 19,422,142 km (0.055 R)
• M55: 20,180,454 km (0.106 R)
• M56: 20,991,274 km (0.099 R)
• M57: 21,249,630 km (0.08 R)
• M58: 21,335,948 km (0.06 R)
• M59: 21,465,649 km (0.073 R)
• M60: 21,812,866 km (0.061 R)
• M61: 22,030,830 km (0.053 R)
• M62: 22,468,852 km (0.104 R)
• M63: 22,733,042 km (0.117 R)
• M64: 22,998,279 km (0.087 R)
• M65: 23,398,154 km (0.103 R)
• M66: 24,520,737 km (0.08 R)
• M67: 24,611,393 km (0.115 R)
• M68: 24,883,811 km (0.096 R)
• M69: 25,339,935 km (0.104 R)
• M70: 25,523,192 km (0.053 R)
• M71: 25,798,901 km (0.035 R)
• M72: 27,426,974 km (0.068 R)
• M73: 28,324,562 km (0.108 R)
• M74: 29,040,088 km (0.115 R)
• M75: 30,100,139 km (0.074 R)
• M76: 30,294,317 km (0.071 R)
• M77: 31,566,198 km (0.11 R)
• M78: 31,763,368 km (0.112 R)
• M79: 32,955,364 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.7

Radius: 11.4

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.51 AU - 7.87 AU

Year: 7908 Days

Day: 6.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 64,144,726 km

• M1: 175,179 km (0.111 R)
• M2: 360,232 km (0.114 R)
• M3: 460,163 km (0.089 R)
• M4: 564,732 km (0.042 R)
• M5: 776,263 km (0.03 R)
• M6: 852,857 km (0.102 R)
• M7: 1,061,397 km (0.089 R)
• M8: 1,196,783 km (0.038 R)
• M9: 1,400,535 km (0.038 R)
• M10: 1,638,246 km (0.077 R)
• M11: 1,785,002 km (0.104 R)
• M12: 1,889,272 km (0.112 R)
• M13: 2,227,064 km (0.12 R)
• M14: 2,339,711 km (0.108 R)
• M15: 2,467,168 km (0.116 R)
• M16: 2,702,635 km (0.069 R)
• M17: 3,309,254 km (0.114 R)
• M18: 3,380,912 km (0.116 R)
• M19: 3,496,551 km (0.115 R)
• M20: 3,791,558 km (0.085 R)
• M21: 4,048,866 km (0.104 R)
• M22: 4,789,675 km (0.041 R)
• M23: 4,936,281 km (0.053 R)
• M24: 5,134,199 km (0.087 R)
• M25: 5,267,640 km (0.071 R)
• M26: 5,537,964 km (0.102 R)
• M27: 5,623,384 km (0.109 R)
• M28: 5,778,367 km (0.085 R)
• M29: 5,952,200 km (0.076 R)
• M30: 6,251,545 km (0.094 R)
• M31: 6,394,262 km (0.088 R)
• M32: 6,628,382 km (0.095 R)
• M33: 6,700,937 km (0.07 R)
• M34: 7,592,990 km (0.039 R)
• M35: 7,687,984 km (0.052 R)
• M36: 7,956,363 km (0.077 R)
• M37: 8,053,003 km (0.11 R)
• M38: 8,561,636 km (0.061 R)
• M39: 8,899,877 km (0.104 R)
• M40: 9,060,545 km (0.056 R)
• M41: 9,181,719 km (0.04 R)
• M42: 9,527,888 km (0.078 R)
• M43: 9,919,984 km (0.111 R)
• M44: 10,613,520 km (0.071 R)
• M45: 11,409,680 km (0.05 R)
• M46: 12,448,787 km (0.116 R)
• M47: 12,538,546 km (0.029 R)
• M48: 12,696,371 km (0.079 R)
• M49: 13,425,811 km (0.103 R)
• M50: 13,702,866 km (0.095 R)
• M51: 14,427,368 km (0.115 R)
• M52: 14,949,166 km (0.039 R)
• M53: 15,092,480 km (0.101 R)
• M54: 15,646,292 km (0.098 R)
• M55: 16,157,767 km (0.089 R)
• M56: 16,304,971 km (0.117 R)
• M57: 16,452,624 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.7

Radius: 9.5

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.89 AU - 10.67 AU

Year: 9648 Days

Day: 5.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 64,144,726 km

• M1: 157,975 km (0.096 R)
• M2: 226,042 km (0.079 R)
• M3: 350,209 km (0.048 R)
• M4: 430,243 km (0.064 R)
• M5: 587,920 km (0.075 R)
• M6: 704,307 km (0.111 R)
• M7: 951,891 km (0.075 R)
• M8: 1,121,984 km (0.025 R)
• M9: 1,313,170 km (0.106 R)
• M10: 2,260,274 km (0.057 R)
• M11: 2,367,386 km (0.096 R)
• M12: 2,558,872 km (0.077 R)
• M13: 3,269,013 km (0.075 R)
• M14: 3,859,924 km (0.05 R)
• M15: 4,250,225 km (0.11 R)
• M16: 4,483,747 km (0.076 R)
• M17: 4,585,175 km (0.044 R)
• M18: 5,677,090 km (0.068 R)
• M19: 6,177,046 km (0.106 R)
• M20: 7,922,853 km (0.095 R)
• M21: 8,107,457 km (0.049 R)
• M22: 9,094,503 km (0.056 R)
• M23: 9,331,018 km (0.069 R)
• M24: 10,163,530 km (0.115 R)
• M25: 10,386,580 km (0.117 R)
• M26: 11,433,466 km (0.083 R)
• M27: 11,595,630 km (0.119 R)
• M28: 12,418,418 km (0.12 R)
• M29: 12,704,898 km (0.066 R)
• M30: 12,824,876 km (0.084 R)
• M31: 13,577,204 km (0.062 R)
• M32: 13,946,261 km (0.03 R)
• M33: 14,094,962 km (0.104 R)
• M34: 14,493,790 km (0.03 R)
• M35: 14,569,037 km (0.04 R)
• M36: 14,669,418 km (0.097 R)
• M37: 15,507,166 km (0.026 R)
• M38: 15,686,833 km (0.115 R)
• M39: 16,779,346 km (0.078 R)
• M40: 16,990,279 km (0.105 R)
• M41: 17,281,696 km (0.101 R)
• M42: 17,574,758 km (0.077 R)
• M43: 17,655,092 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.5

Radius: 10.4

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7 AU - 10.56 AU

Year: 9648 Days

Day: 5.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 116.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 64,144,726 km

• M1: 142,417 km (0.095 R)
• M2: 357,689 km (0.071 R)
• M3: 450,439 km (0.103 R)
• M4: 580,440 km (0.087 R)
• M5: 704,307 km (0.097 R)
• M6: 870,061 km (0.087 R)
• M7: 1,084,285 km (0.087 R)
• M8: 1,167,611 km (0.107 R)
• M9: 1,240,914 km (0.116 R)
• M10: 1,328,429 km (0.043 R)
• M11: 1,727,855 km (0.059 R)
• M12: 1,812,229 km (0.042 R)
• M13: 2,014,635 km (0.112 R)
• M14: 2,270,447 km (0.116 R)
• M15: 2,410,171 km (0.066 R)
• M16: 2,505,016 km (0.073 R)
• M17: 2,964,132 km (0.1 R)
• M18: 3,117,320 km (0.098 R)
• M19: 3,238,345 km (0.105 R)
• M20: 3,413,973 km (0.064 R)
• M21: 3,647,046 km (0.117 R)
• M22: 3,922,456 km (0.117 R)
• M23: 4,034,655 km (0.11 R)
• M24: 4,611,205 km (0.112 R)
• M25: 4,709,939 km (0.116 R)
• M26: 4,829,169 km (0.118 R)
• M27: 5,254,775 km (0.114 R)
• M28: 5,819,656 km (0.091 R)
• M29: 6,447,967 km (0.089 R)
• M30: 6,536,380 km (0.113 R)
• M31: 6,736,691 km (0.109 R)
• M32: 6,803,861 km (0.081 R)
• M33: 7,007,015 km (0.117 R)
• M34: 7,488,570 km (0.027 R)
• M35: 7,839,078 km (0.06 R)
• M36: 8,171,185 km (0.09 R)
• M37: 8,824,778 km (0.107 R)
• M38: 8,996,966 km (0.061 R)
• M39: 9,219,866 km (0.101 R)
• M40: 9,469,844 km (0.069 R)
• M41: 9,595,656 km (0.092 R)
• M42: 9,772,780 km (0.111 R)
• M43: 9,925,520 km (0.111 R)
• M44: 10,079,007 km (0.092 R)
• M45: 10,181,631 km (0.102 R)
• M46: 10,700,736 km (0.101 R)
• M47: 11,388,288 km (0.082 R)
• M48: 11,872,685 km (0.077 R)
• M49: 11,954,067 km (0.117 R)
• M50: 12,035,597 km (0.115 R)
• M51: 12,584,322 km (0.085 R)
• M52: 12,778,201 km (0.108 R)
• M53: 13,479,067 km (0.094 R)
• M54: 13,592,313 km (0.093 R)
• M55: 13,677,584 km (0.091 R)
• M56: 14,020,013 km (0.103 R)
• M57: 14,106,032 km (0.119 R)
• M58: 15,123,148 km (0.099 R)
• M59: 15,507,016 km (0.058 R)
• M60: 15,685,337 km (0.052 R)
• M61: 16,405,052 km (0.076 R)
• M62: 16,495,708 km (0.117 R)
• M63: 17,350,660 km (0.082 R)
• M64: 17,473,929 km (0.061 R)
• M65: 18,188,558 km (0.113 R)
• M66: 20,065,114 km (0.086 R)
• M67: 20,356,829 km (0.043 R)
• M68: 20,649,892 km (0.078 R)
• M69: 20,911,538 km (0.109 R)
• M70: 20,977,212 km (0.078 R)
• M71: 21,042,885 km (0.119 R)
• M72: 21,141,470 km (0.041 R)
• M73: 21,240,205 km (0.11 R)
• M74: 21,636,938 km (0.073 R)
• M75: 22,471,096 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.6

Radius: 7.8

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 9.54 AU - 15.44 AU

Year: 16370 Days

Day: 19.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 64,144,726 km

• M1: 126,709 km (0.109 R)
• M2: 191,934 km (0.113 R)
• M3: 320,439 km (0.108 R)
• M4: 429,795 km (0.103 R)
• M5: 480,957 km (0.104 R)
• M6: 688,150 km (0.117 R)
• M7: 834,607 km (0.112 R)
• M8: 1,334,413 km (0.108 R)
• M9: 2,433,658 km (0.098 R)
• M10: 2,792,693 km (0.082 R)
• M11: 2,995,697 km (0.096 R)
• M12: 3,133,776 km (0.065 R)
• M13: 3,273,949 km (0.071 R)
• M14: 3,451,971 km (0.101 R)
• M15: 3,669,935 km (0.096 R)
• M16: 4,389,650 km (0.117 R)
• M17: 4,546,728 km (0.104 R)
• M18: 4,785,785 km (0.113 R)
• M19: 5,069,872 km (0.094 R)
• M20: 5,359,493 km (0.077 R)
• M21: 6,482,076 km (0.117 R)
• M22: 6,706,024 km (0.113 R)
• M23: 7,627,397 km (0.08 R)
• M24: 8,539,196 km (0.075 R)
• M25: 9,586,381 km (0.111 R)
• M26: 9,688,257 km (0.079 R)
• M27: 9,995,980 km (0.083 R)
• M28: 10,047,591 km (0.071 R)
• M29: 10,099,352 km (0.062 R)
• M30: 11,098,217 km (0.109 R)
• M31: 11,745,228 km (0.104 R)
• M32: 11,963,641 km (0.105 R)
• M33: 12,460,007 km (0.036 R)
• M34: 12,794,657 km (0.092 R)
• M35: 13,586,927 km (0.049 R)
• M36: 14,278,668 km (0.058 R)
• M37: 14,922,687 km (0.088 R)
• M38: 15,040,869 km (0.048 R)
• M39: 15,218,591 km (0.095 R)
• M40: 15,456,751 km (0.094 R)
• M41: 15,696,108 km (0.109 R)
• M42: 16,117,974 km (0.101 R)
• M43: 16,299,885 km (0.081 R)
• M44: 16,727,136 km (0.119 R)
• M45: 17,779,857 km (0.117 R)
• M46: 18,093,563 km (0.032 R)
• M47: 18,472,495 km (0.115 R)
• M48: 19,430,968 km (0.12 R)
• M49: 21,130,699 km (0.113 R)
• M50: 23,218,487 km (0.068 R)
• M51: 23,836,925 km (0.07 R)
• M52: 24,669,736 km (0.094 R)
• M53: 25,936,980 km (0.085 R)
• M54: 27,009,148 km (0.094 R)
• M55: 27,081,104 km (0.104 R)
• M56: 28,095,677 km (0.096 R)
• M57: 29,938,124 km (0.099 R)
• M58: 30,386,170 km (0.096 R)
• M59: 33,506,183 km (0.09 R)
• M60: 34,751,137 km (0.101 R)
• M61: 34,829,526 km (0.103 R)
• M62: 34,986,304 km (0.099 R)
• M63: 38,252,176 km (0.087 R)
• M64: 38,657,137 km (0.108 R)
• M65: 38,738,219 km (0.087 R)
• M66: 38,819,451 km (0.083 R)
• M67: 39,552,929 km (0.118 R)
• M68: 40,044,358 km (0.104 R)
• M69: 41,614,088 km (0.059 R)
• M70: 41,863,767 km (0.047 R)
• M71: 42,615,796 km (0.073 R)
• M72: 43,203,715 km (0.091 R)
• M73: 43,625,432 km (0.117 R)
• M74: 44,898,510 km (0.106 R)
• M75: 45,154,621 km (0.09 R)
• M76: 45,839,929 km (0.101 R)
• M77: 45,925,798 km (0.042 R)
• M78: 46,787,781 km (0.098 R)
• M79: 47,134,100 km (0.089 R)
• M80: 51,533,774 km (0.074 R)
• M81: 52,249,899 km (0.108 R)
• M82: 54,964,352 km (0.082 R)
• M83: 55,146,861 km (0.038 R)
• M84: 59,401,724 km (0.111 R)
• M85: 60,717,437 km (0.081 R)
• M86: 62,137,869 km (0.106 R)
• M87: 62,995,364 km (0.112 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 148 - 17,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit