🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.76 AU - 1.12 AU

Year: 343 Days

Day: 31.1 Hours

Environment

Temp: 30 °C

Axial Tilt: 46.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 92,421,924 km

• M1: 79,586 km (0.104 R)
• M2: 239,656 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.12 AU - 1.22 AU

Year: 477 Days

Day: 40.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.27 AU - 1.45 AU

Year: 597 Days

Day: 30 Hours

Environment

Temp: -28 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,421,924 km

• M1: 30,518 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.29 AU - 1.95 AU

Year: 777 Days

Day: 12 Hours

Environment

Temp: -56 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.23 AU - 2.39 AU

Year: 1323 Days

Day: 18.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,421,924 km

• M1: 51,462 km (0.116 R)

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.2

Radius: 14.2

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.84 AU - 5.14 AU

Year: 3584 Days

Day: 13.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 92,421,924 km

• M1: 205,697 km (0.069 R)
• M2: 301,141 km (0.11 R)
• M3: 401,521 km (0.104 R)
• M4: 566,078 km (0.109 R)
• M5: 694,882 km (0.047 R)
• M6: 801,845 km (0.118 R)
• M7: 938,876 km (0.106 R)
• M8: 1,122,283 km (0.066 R)
• M9: 1,238,670 km (0.112 R)
• M10: 1,400,386 km (0.09 R)
• M11: 1,852,321 km (0.052 R)
• M12: 1,976,487 km (0.109 R)
• M13: 2,266,258 km (0.088 R)
• M14: 2,467,318 km (0.077 R)
• M15: 2,869,437 km (0.104 R)
• M16: 2,959,794 km (0.027 R)
• M17: 3,618,623 km (0.105 R)
• M18: 3,736,207 km (0.04 R)
• M19: 4,137,428 km (0.118 R)
• M20: 4,744,048 km (0.049 R)
• M21: 4,916,384 km (0.112 R)
• M22: 5,223,060 km (0.045 R)
• M23: 5,356,501 km (0.038 R)
• M24: 5,878,299 km (0.047 R)
• M25: 6,133,812 km (0.097 R)
• M26: 6,752,249 km (0.069 R)
• M27: 7,365,750 km (0.087 R)
• M28: 7,869,596 km (0.082 R)
• M29: 8,306,721 km (0.059 R)
• M30: 9,017,161 km (0.091 R)
• M31: 9,258,463 km (0.083 R)
• M32: 9,747,348 km (0.117 R)
• M33: 10,750,402 km (0.109 R)
• M34: 11,063,511 km (0.057 R)
• M35: 11,582,316 km (0.078 R)
• M36: 11,786,218 km (0.089 R)
• M37: 11,932,674 km (0.052 R)
• M38: 12,345,714 km (0.026 R)
• M39: 12,494,414 km (0.116 R)
• M40: 13,095,199 km (0.087 R)
• M41: 13,767,043 km (0.106 R)
• M42: 14,231,545 km (0.1 R)
• M43: 14,669,866 km (0.111 R)
• M44: 14,858,958 km (0.067 R)
• M45: 15,239,834 km (0.103 R)
• M46: 15,367,441 km (0.073 R)
• M47: 15,720,343 km (0.096 R)
• M48: 16,271,012 km (0.076 R)
• M49: 16,434,224 km (0.097 R)
• M50: 17,291,419 km (0.116 R)
• M51: 17,625,172 km (0.118 R)
• M52: 17,859,891 km (0.113 R)
• M53: 18,061,998 km (0.099 R)
• M54: 18,980,828 km (0.051 R)
• M55: 19,256,088 km (0.106 R)
• M56: 19,601,809 km (0.088 R)
• M57: 19,740,785 km (0.086 R)
• M58: 20,019,636 km (0.096 R)
• M59: 20,299,683 km (0.084 R)
• M60: 21,041,240 km (0.1 R)
• M61: 21,540,597 km (0.083 R)
• M62: 21,683,912 km (0.102 R)
• M63: 21,971,738 km (0.102 R)
• M64: 22,152,153 km (0.114 R)
• M65: 23,539,823 km (0.063 R)
• M66: 23,724,577 km (0.116 R)
• M67: 23,835,578 km (0.084 R)
• M68: 23,983,979 km (0.072 R)
• M69: 24,281,530 km (0.062 R)
• M70: 24,617,826 km (0.116 R)
• M71: 24,880,370 km (0.085 R)
• M72: 25,143,961 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.4

Radius: 9.3

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.73 AU - 6.37 AU

Year: 4926 Days

Day: 10.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 92,421,924 km

• M1: 130,749 km (0.11 R)
• M2: 259,104 km (0.083 R)
• M3: 364,570 km (0.1 R)
• M4: 434,582 km (0.06 R)
• M5: 510,129 km (0.07 R)
• M6: 578,944 km (0.114 R)
• M7: 727,195 km (0.036 R)
• M8: 959,521 km (0.086 R)
• M9: 1,648,419 km (0.085 R)
• M10: 1,882,091 km (0.072 R)
• M11: 2,088,386 km (0.118 R)
• M12: 2,482,277 km (0.114 R)
• M13: 2,543,313 km (0.047 R)
• M14: 2,942,291 km (0.113 R)
• M15: 3,050,600 km (0.109 R)
• M16: 4,059,937 km (0.065 R)
• M17: 4,426,152 km (0.116 R)
• M18: 4,854,002 km (0.112 R)
• M19: 5,454,039 km (0.118 R)
• M20: 6,049,887 km (0.094 R)
• M21: 6,581,259 km (0.033 R)
• M22: 6,694,954 km (0.097 R)
• M23: 7,040,225 km (0.096 R)
• M24: 7,098,269 km (0.054 R)
• M25: 8,049,712 km (0.066 R)
• M26: 8,140,967 km (0.046 R)
• M27: 9,009,233 km (0.095 R)
• M28: 9,072,363 km (0.06 R)
• M29: 9,230,937 km (0.095 R)
• M30: 9,422,272 km (0.096 R)
• M31: 9,615,104 km (0.052 R)
• M32: 10,565,200 km (0.077 R)
• M33: 11,135,916 km (0.095 R)
• M34: 11,339,818 km (0.087 R)
• M35: 11,408,034 km (0.083 R)
• M36: 11,544,916 km (0.092 R)
• M37: 11,785,769 km (0.072 R)
• M38: 11,958,854 km (0.095 R)
• M39: 12,167,692 km (0.081 R)
• M40: 12,836,844 km (0.109 R)
• M41: 13,373,451 km (0.079 R)
• M42: 13,590,219 km (0.049 R)
• M43: 13,699,126 km (0.111 R)
• M44: 13,844,685 km (0.04 R)
• M45: 14,431,856 km (0.07 R)
• M46: 14,728,658 km (0.118 R)
• M47: 14,803,158 km (0.102 R)
• M48: 15,517,039 km (0.108 R)
• M49: 16,473,418 km (0.118 R)
• M50: 16,783,535 km (0.044 R)
• M51: 17,804,690 km (0.09 R)
• M52: 17,963,563 km (0.052 R)
• M53: 19,048,297 km (0.086 R)
• M54: 19,619,162 km (0.061 R)
• M55: 19,783,271 km (0.111 R)
• M56: 20,030,257 km (0.088 R)
• M57: 20,819,386 km (0.057 R)
• M58: 21,154,635 km (0.118 R)
• M59: 21,322,933 km (0.091 R)
• M60: 22,213,937 km (0.106 R)
• M61: 22,728,404 km (0.098 R)
• M62: 24,032,000 km (0.076 R)
• M63: 24,427,836 km (0.032 R)
• M64: 24,516,099 km (0.107 R)
• M65: 25,359,681 km (0.114 R)
• M66: 25,448,991 km (0.114 R)
• M67: 26,032,423 km (0.103 R)
• M68: 26,393,702 km (0.119 R)
• M69: 26,529,537 km (0.052 R)
• M70: 26,710,999 km (0.077 R)
• M71: 27,441,336 km (0.084 R)
• M72: 28,549,108 km (0.111 R)
• M73: 28,921,607 km (0.094 R)
• M74: 29,248,777 km (0.088 R)
• M75: 29,342,575 km (0.115 R)
• M76: 29,577,294 km (0.11 R)
• M77: 30,380,186 km (0.052 R)
• M78: 30,951,201 km (0.115 R)
• M79: 31,094,366 km (0.072 R)
• M80: 31,958,892 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.5

Radius: 12.1

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.7 AU - 5.78 AU

Year: 5181 Days

Day: 7 Hours

Environment

Temp: -151 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 92,421,924 km

• M1: 283,338 km (0.096 R)
• M2: 802,742 km (0.115 R)
• M3: 905,666 km (0.077 R)
• M4: 1,125,874 km (0.079 R)
• M5: 1,521,710 km (0.114 R)
• M6: 1,635,703 km (0.101 R)
• M7: 1,872,517 km (0.115 R)
• M8: 2,013,139 km (0.1 R)
• M9: 2,249,204 km (0.08 R)
• M10: 2,475,246 km (0.095 R)
• M11: 2,909,379 km (0.1 R)
• M12: 3,011,405 km (0.057 R)
• M13: 3,114,628 km (0.07 R)
• M14: 3,410,233 km (0.027 R)
• M15: 3,561,477 km (0.079 R)
• M16: 3,737,104 km (0.088 R)
• M17: 3,826,115 km (0.09 R)
• M18: 3,983,343 km (0.115 R)
• M19: 4,258,154 km (0.035 R)
• M20: 4,491,975 km (0.076 R)
• M21: 4,658,178 km (0.066 R)
• M22: 5,393,751 km (0.103 R)
• M23: 5,930,060 km (0.069 R)
• M24: 6,139,048 km (0.092 R)
• M25: 6,889,281 km (0.047 R)
• M26: 7,442,943 km (0.081 R)
• M27: 7,953,670 km (0.035 R)
• M28: 8,829,865 km (0.046 R)
• M29: 9,098,842 km (0.116 R)
• M30: 9,340,143 km (0.065 R)
• M31: 9,644,724 km (0.08 R)
• M32: 9,798,212 km (0.078 R)
• M33: 10,014,530 km (0.048 R)
• M34: 10,389,123 km (0.068 R)
• M35: 10,609,780 km (0.085 R)
• M36: 10,768,354 km (0.038 R)
• M37: 10,991,704 km (0.115 R)
• M38: 11,313,339 km (0.09 R)
• M39: 12,064,919 km (0.061 R)
• M40: 12,463,597 km (0.047 R)
• M41: 12,731,676 km (0.116 R)
• M42: 13,788,885 km (0.112 R)
• M43: 13,996,676 km (0.117 R)
• M44: 14,101,095 km (0.113 R)
• M45: 14,415,550 km (0.096 R)
• M46: 14,980,432 km (0.087 R)
• M47: 15,229,961 km (0.047 R)
• M48: 15,696,856 km (0.075 R)
• M49: 16,792,211 km (0.103 R)
• M50: 16,903,213 km (0.055 R)
• M51: 17,125,665 km (0.058 R)
• M52: 17,237,415 km (0.067 R)
• M53: 19,559,473 km (0.119 R)
• M54: 19,754,100 km (0.108 R)
• M55: 19,832,190 km (0.114 R)
• M56: 19,949,474 km (0.102 R)
• M57: 20,263,331 km (0.108 R)
• M58: 20,737,107 km (0.076 R)
• M59: 21,374,693 km (0.06 R)
• M60: 21,454,728 km (0.081 R)
• M61: 22,140,036 km (0.058 R)
• M62: 22,383,581 km (0.045 R)
• M63: 22,505,803 km (0.075 R)
• M64: 22,955,494 km (0.1 R)
• M65: 23,243,171 km (0.104 R)
• M66: 23,366,888 km (0.119 R)
• M67: 23,573,483 km (0.104 R)
• M68: 25,502,547 km (0.111 R)
• M69: 25,885,967 km (0.11 R)
• M70: 26,917,594 km (0.118 R)
• M71: 27,004,211 km (0.106 R)
• M72: 27,482,026 km (0.107 R)
• M73: 27,787,655 km (0.101 R)
• M74: 28,269,958 km (0.079 R)
• M75: 28,446,185 km (0.116 R)
• M76: 28,622,561 km (0.064 R)
• M77: 28,799,385 km (0.115 R)
• M78: 28,887,947 km (0.036 R)
• M79: 29,154,231 km (0.106 R)
• M80: 29,465,844 km (0.032 R)
• M81: 29,823,383 km (0.095 R)
• M82: 29,957,722 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.1

Radius: 4.2

Gravity: 29.99 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 17.78 AU - 19.62 AU

Year: 30464 Days

Day: 24.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 92,421,924 km

• M1: 60,438 km (0.117 R)
• M2: 118,332 km (0.032 R)
• M3: 791,223 km (0.102 R)
• M4: 1,023,549 km (0.098 R)
• M5: 1,836,763 km (0.091 R)
• M6: 2,142,391 km (0.086 R)
• M7: 2,587,894 km (0.059 R)
• M8: 2,671,968 km (0.053 R)
• M9: 3,468,127 km (0.057 R)
• M10: 4,085,518 km (0.034 R)
• M11: 4,331,906 km (0.07 R)
• M12: 4,482,102 km (0.049 R)
• M13: 4,787,581 km (0.074 R)
• M14: 4,839,042 km (0.107 R)
• M15: 4,942,714 km (0.091 R)
• M16: 5,152,300 km (0.097 R)
• M17: 5,472,141 km (0.03 R)
• M18: 6,469,659 km (0.061 R)
• M19: 7,641,908 km (0.097 R)
• M20: 8,006,179 km (0.037 R)
• M21: 9,648,913 km (0.107 R)
• M22: 10,507,904 km (0.115 R)
• M23: 10,844,798 km (0.102 R)
• M24: 11,391,279 km (0.104 R)
• M25: 12,016,599 km (0.051 R)
• M26: 12,652,988 km (0.095 R)
• M27: 13,811,324 km (0.113 R)
• M28: 14,927,624 km (0.114 R)
• M29: 15,154,264 km (0.095 R)
• M30: 15,918,261 km (0.113 R)
• M31: 17,722,261 km (0.03 R)
• M32: 19,589,841 km (0.067 R)
• M33: 21,775,017 km (0.092 R)
• M34: 22,635,953 km (0.053 R)
• M35: 23,157,750 km (0.12 R)
• M36: 23,859,664 km (0.118 R)
• M37: 24,036,189 km (0.066 R)
• M38: 25,644,815 km (0.093 R)
• M39: 26,279,559 km (0.106 R)
• M40: 26,919,688 km (0.028 R)
• M41: 27,195,547 km (0.075 R)
• M42: 28,682,699 km (0.088 R)
• M43: 29,058,489 km (0.061 R)
• M44: 29,247,132 km (0.119 R)
• M45: 29,910,299 km (0.082 R)
• M46: 31,251,294 km (0.113 R)
• M47: 32,807,860 km (0.076 R)
• M48: 33,793,411 km (0.044 R)
• M49: 35,491,197 km (0.077 R)
• M50: 35,793,535 km (0.104 R)
• M51: 42,232,676 km (0.106 R)
• M52: 43,411,806 km (0.114 R)
• M53: 45,692,575 km (0.034 R)
• M54: 45,802,230 km (0.115 R)
• M55: 45,911,886 km (0.077 R)
• M56: 47,234,780 km (0.109 R)
• M57: 47,678,487 km (0.097 R)
• M58: 50,256,507 km (0.088 R)
• M59: 50,596,094 km (0.092 R)
• M60: 50,936,429 km (0.112 R)
• M61: 51,962,072 km (0.038 R)
• M62: 52,764,515 km (0.118 R)
• M63: 53,686,637 km (0.109 R)
• M64: 54,613,994 km (0.036 R)
• M65: 54,963,155 km (0.113 R)
• M66: 56,484,566 km (0.037 R)
• M67: 58,019,889 km (0.094 R)
• M68: 59,210,089 km (0.077 R)
• M69: 61,614,725 km (0.118 R)
• M70: 63,439,071 km (0.109 R)
• M71: 63,683,664 km (0.044 R)
• M72: 65,034,383 km (0.075 R)
• M73: 65,527,907 km (0.101 R)
• M74: 66,767,175 km (0.106 R)
• M75: 67,389,802 km (0.086 R)
• M76: 68,014,223 km (0.112 R)
• M77: 69,394,712 km (0.056 R)
• M78: 69,772,896 km (0.116 R)
• M79: 73,206,616 km (0.045 R)
• M80: 74,750,316 km (0.076 R)
• M81: 75,267,177 km (0.113 R)
• M82: 75,655,682 km (0.104 R)
• M83: 76,694,939 km (0.087 R)
• M84: 77,608,084 km (0.048 R)
• M85: 78,262,575 km (0.103 R)
• M86: 79,181,854 km (0.106 R)
• M87: 80,898,789 km (0.119 R)
• M88: 83,831,954 km (0.056 R)
• M89: 85,311,627 km (0.098 R)
• M90: 85,446,564 km (0.104 R)
• M91: 86,935,511 km (0.063 R)
• M92: 87,343,166 km (0.079 R)
• M93: 88,023,836 km (0.049 R)
• M94: 90,213,949 km (0.105 R)
• M95: 90,901,949 km (0.055 R)
• M96: 91,039,879 km (0.1 R)
• M97: 92,144,958 km (0.117 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 13,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit