🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.03 AU - 1.25 AU

Year: 464 Days

Day: 19.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 41.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.96 AU - 1.44 AU

Year: 501 Days

Day: 24.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.71 AU - 1.75 AU

Year: 866 Days

Day: 45.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.21 AU - 3.63 AU

Year: 2408 Days

Day: 40.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.7

Radius: 11

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.56 AU - 5.34 AU

Year: 3575 Days

Day: 11.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 74,331,829 km

• M1: 177,722 km (0.089 R)
• M2: 363,972 km (0.094 R)
• M3: 506,389 km (0.101 R)
• M4: 585,676 km (0.096 R)
• M5: 679,623 km (0.102 R)
• M6: 831,465 km (0.117 R)
• M7: 939,325 km (0.074 R)
• M8: 1,134,101 km (0.05 R)
• M9: 1,218,325 km (0.098 R)
• M10: 1,458,280 km (0.091 R)
• M11: 1,699,731 km (0.08 R)
• M12: 1,783,207 km (0.059 R)
• M13: 2,146,281 km (0.058 R)
• M14: 2,297,973 km (0.027 R)
• M15: 2,532,542 km (0.105 R)
• M16: 2,775,041 km (0.094 R)
• M17: 2,940,945 km (0.11 R)
• M18: 3,025,019 km (0.057 R)
• M19: 3,144,398 km (0.098 R)
• M20: 3,247,919 km (0.115 R)
• M21: 3,352,488 km (0.083 R)
• M22: 3,422,949 km (0.115 R)
• M23: 3,655,274 km (0.068 R)
• M24: 3,764,331 km (0.079 R)
• M25: 4,154,333 km (0.112 R)
• M26: 4,249,178 km (0.108 R)
• M27: 4,655,486 km (0.059 R)
• M28: 4,913,243 km (0.103 R)
• M29: 5,033,819 km (0.071 R)
• M30: 5,298,457 km (0.113 R)
• M31: 5,442,969 km (0.12 R)
• M32: 5,567,734 km (0.058 R)
• M33: 5,990,796 km (0.119 R)
• M34: 6,249,750 km (0.118 R)
• M35: 6,935,507 km (0.068 R)
• M36: 7,253,103 km (0.09 R)
• M37: 7,622,012 km (0.104 R)
• M38: 8,067,963 km (0.119 R)
• M39: 8,474,271 km (0.112 R)
• M40: 8,936,229 km (0.092 R)
• M41: 9,083,882 km (0.117 R)
• M42: 9,207,450 km (0.062 R)
• M43: 9,808,684 km (0.073 R)
• M44: 9,986,406 km (0.106 R)
• M45: 10,190,906 km (0.113 R)
• M46: 10,500,275 km (0.118 R)
• M47: 10,682,186 km (0.038 R)
• M48: 10,891,323 km (0.12 R)
• M49: 10,996,491 km (0.095 R)
• M50: 11,473,558 km (0.115 R)
• M51: 11,984,585 km (0.114 R)
• M52: 12,201,950 km (0.063 R)
• M53: 12,311,157 km (0.063 R)
• M54: 12,502,941 km (0.105 R)
• M55: 12,613,045 km (0.082 R)
• M56: 13,000,953 km (0.081 R)
• M57: 13,448,998 km (0.05 R)
• M58: 14,187,862 km (0.084 R)
• M59: 14,504,561 km (0.089 R)
• M60: 15,438,799 km (0.078 R)
• M61: 15,527,361 km (0.077 R)
• M62: 15,645,843 km (0.1 R)
• M63: 16,002,783 km (0.111 R)
• M64: 16,332,348 km (0.108 R)
• M65: 17,059,244 km (0.088 R)
• M66: 17,334,653 km (0.066 R)
• M67: 18,325,440 km (0.11 R)
• M68: 18,544,750 km (0.083 R)
• M69: 18,701,828 km (0.088 R)
• M70: 18,922,485 km (0.026 R)
• M71: 19,112,325 km (0.118 R)
• M72: 19,557,827 km (0.118 R)
• M73: 20,816,843 km (0.084 R)
• M74: 21,045,578 km (0.034 R)
• M75: 21,176,626 km (0.087 R)
• M76: 21,340,884 km (0.077 R)
• M77: 21,836,203 km (0.078 R)
• M78: 21,968,896 km (0.119 R)
• M79: 22,068,528 km (0.084 R)
• M80: 22,402,132 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.3

Radius: 11.4

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.36 AU - 9.06 AU

Year: 8958 Days

Day: 5.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 74,331,829 km

• M1: 146,008 km (0.07 R)
• M2: 255,064 km (0.119 R)
• M3: 361,428 km (0.104 R)
• M4: 650,302 km (0.078 R)
• M5: 813,663 km (0.112 R)
• M6: 1,782,907 km (0.076 R)
• M7: 1,946,567 km (0.093 R)
• M8: 2,288,997 km (0.081 R)
• M9: 2,416,006 km (0.032 R)
• M10: 2,519,378 km (0.084 R)
• M11: 2,838,620 km (0.056 R)
• M12: 3,003,028 km (0.032 R)
• M13: 3,312,994 km (0.104 R)
• M14: 3,486,528 km (0.102 R)
• M15: 3,752,363 km (0.09 R)
• M16: 4,025,080 km (0.112 R)
• M17: 4,621,826 km (0.116 R)
• M18: 4,783,542 km (0.069 R)
• M19: 5,449,252 km (0.093 R)
• M20: 6,038,069 km (0.077 R)
• M21: 6,143,985 km (0.113 R)
• M22: 6,393,813 km (0.057 R)
• M23: 6,720,086 km (0.099 R)
• M24: 6,903,643 km (0.092 R)
• M25: 7,126,095 km (0.038 R)
• M26: 7,350,940 km (0.068 R)
• M27: 7,464,335 km (0.09 R)
• M28: 7,616,327 km (0.083 R)
• M29: 8,510,324 km (0.092 R)
• M30: 8,829,117 km (0.108 R)
• M31: 9,314,711 km (0.114 R)
• M32: 10,143,334 km (0.101 R)
• M33: 11,038,677 km (0.06 R)
• M34: 11,870,441 km (0.109 R)
• M35: 12,451,330 km (0.046 R)
• M36: 13,362,830 km (0.108 R)
• M37: 14,154,651 km (0.039 R)
• M38: 14,532,536 km (0.111 R)
• M39: 15,443,287 km (0.115 R)
• M40: 15,637,316 km (0.109 R)
• M41: 15,929,929 km (0.109 R)
• M42: 17,825,334 km (0.118 R)
• M43: 18,644,682 km (0.046 R)
• M44: 19,006,858 km (0.092 R)
• M45: 19,476,147 km (0.108 R)
• M46: 19,949,175 km (0.066 R)
• M47: 21,067,719 km (0.033 R)
• M48: 24,543,475 km (0.068 R)
• M49: 24,940,658 km (0.109 R)
• M50: 26,144,621 km (0.063 R)
• M51: 26,260,261 km (0.094 R)
• M52: 26,492,137 km (0.057 R)
• M53: 26,666,419 km (0.095 R)
• M54: 27,133,164 km (0.041 R)
• M55: 27,602,453 km (0.116 R)
• M56: 28,252,306 km (0.101 R)
• M57: 28,371,087 km (0.07 R)
• M58: 28,668,487 km (0.116 R)
• M59: 28,787,717 km (0.111 R)
• M60: 29,627,260 km (0.116 R)
• M61: 29,868,711 km (0.115 R)
• M62: 30,292,671 km (0.075 R)
• M63: 30,414,145 km (0.116 R)
• M64: 30,596,654 km (0.056 R)
• M65: 31,269,097 km (0.089 R)
• M66: 31,514,886 km (0.098 R)
• M67: 32,008,260 km (0.12 R)
• M68: 33,002,786 km (0.097 R)
• M69: 34,449,996 km (0.111 R)
• M70: 34,640,434 km (0.038 R)
• M71: 35,405,029 km (0.094 R)
• M72: 36,433,365 km (0.094 R)
• M73: 37,341,274 km (0.118 R)
• M74: 37,601,874 km (0.057 R)
• M75: 37,863,221 km (0.072 R)
• M76: 38,190,840 km (0.045 R)
• M77: 38,716,827 km (0.029 R)
• M78: 38,980,717 km (0.097 R)
• M79: 40,979,046 km (0.051 R)
• M80: 41,180,703 km (0.065 R)
• M81: 42,126,162 km (0.087 R)
• M82: 43,010,585 km (0.118 R)
• M83: 43,215,534 km (0.116 R)
• M84: 44,107,436 km (0.102 R)
• M85: 44,521,074 km (0.032 R)
• M86: 45,005,323 km (0.094 R)
• M87: 45,560,929 km (0.067 R)
• M88: 46,819,346 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.6

Radius: 5.4

Gravity: 12.78 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 11.2 AU - 12.26 AU

Year: 15298 Days

Day: 24.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,331,829 km

• M1: 80,334 km (0.053 R)
• M2: 144,063 km (0.086 R)
• M3: 260,001 km (0.061 R)
• M4: 529,726 km (0.088 R)
• M5: 612,753 km (0.03 R)
• M6: 664,663 km (0.076 R)
• M7: 773,271 km (0.063 R)
• M8: 810,671 km (0.104 R)
• M9: 868,116 km (0.104 R)
• M10: 1,132,755 km (0.04 R)
• M11: 1,398,590 km (0.049 R)
• M12: 1,832,424 km (0.101 R)
• M13: 2,090,481 km (0.066 R)
• M14: 2,277,927 km (0.071 R)
• M15: 3,639,716 km (0.105 R)
• M16: 3,703,744 km (0.117 R)
• M17: 3,768,071 km (0.078 R)
• M18: 4,603,575 km (0.08 R)
• M19: 4,742,552 km (0.072 R)
• M20: 5,024,394 km (0.118 R)
• M21: 5,384,327 km (0.107 R)
• M22: 5,457,330 km (0.074 R)
• M23: 6,053,179 km (0.083 R)
• M24: 6,167,172 km (0.113 R)
• M25: 7,386,544 km (0.107 R)
• M26: 7,630,987 km (0.049 R)
• M27: 7,877,973 km (0.11 R)
• M28: 8,211,577 km (0.091 R)
• M29: 9,108,865 km (0.117 R)
• M30: 9,152,398 km (0.113 R)
• M31: 9,283,296 km (0.089 R)
• M32: 9,902,481 km (0.061 R)
• M33: 10,672,162 km (0.113 R)
• M34: 10,718,089 km (0.113 R)
• M35: 11,041,071 km (0.078 R)
• M36: 12,412,883 km (0.069 R)
• M37: 12,509,374 km (0.093 R)
• M38: 14,798,521 km (0.102 R)
• M39: 14,849,683 km (0.037 R)
• M40: 15,520,480 km (0.115 R)
• M41: 16,043,025 km (0.106 R)
• M42: 16,412,382 km (0.099 R)
• M43: 16,571,405 km (0.108 R)
• M44: 17,645,218 km (0.096 R)
• M45: 17,699,522 km (0.091 R)
• M46: 17,808,280 km (0.079 R)
• M47: 17,862,734 km (0.092 R)
• M48: 18,465,314 km (0.042 R)
• M49: 18,520,366 km (0.111 R)
• M50: 18,575,568 km (0.101 R)
• M51: 18,963,325 km (0.096 R)
• M52: 19,297,677 km (0.073 R)
• M53: 20,483,539 km (0.105 R)
• M54: 21,056,499 km (0.107 R)
• M55: 21,229,434 km (0.049 R)
• M56: 21,809,126 km (0.095 R)
• M57: 22,335,411 km (0.109 R)
• M58: 23,162,238 km (0.098 R)
• M59: 23,759,134 km (0.111 R)
• M60: 25,579,441 km (0.105 R)
• M61: 25,948,947 km (0.052 R)
• M62: 26,755,430 km (0.118 R)
• M63: 26,817,812 km (0.076 R)
• M64: 27,948,921 km (0.102 R)
• M65: 28,839,328 km (0.079 R)
• M66: 29,223,944 km (0.088 R)
• M67: 30,452,591 km (0.116 R)
• M68: 30,713,340 km (0.086 R)
• M69: 32,360,263 km (0.116 R)
• M70: 33,160,911 km (0.099 R)
• M71: 33,227,931 km (0.094 R)
• M72: 34,170,846 km (0.106 R)
• M73: 34,509,686 km (0.082 R)
• M74: 34,986,005 km (0.098 R)
• M75: 35,876,412 km (0.088 R)
• M76: 37,679,365 km (0.112 R)
• M77: 37,749,227 km (0.065 R)
• M78: 37,819,239 km (0.092 R)
• M79: 38,310,220 km (0.03 R)
• M80: 38,380,531 km (0.103 R)
• M81: 38,732,833 km (0.115 R)
• M82: 39,015,424 km (0.099 R)
• M83: 39,440,581 km (0.062 R)
• M84: 39,511,640 km (0.116 R)
• M85: 41,300,531 km (0.105 R)
• M86: 41,878,578 km (0.102 R)
• M87: 42,604,875 km (0.077 R)
• M88: 42,896,591 km (0.092 R)
• M89: 43,188,905 km (0.108 R)
• M90: 47,728,453 km (0.118 R)
• M91: 48,258,927 km (0.097 R)
• M92: 48,486,914 km (0.086 R)
• M93: 48,943,935 km (0.109 R)
• M94: 50,246,634 km (0.091 R)
• M95: 50,786,383 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.8

Radius: 6.4

Gravity: 16.08 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 13.82 AU - 13.94 AU

Year: 19692 Days

Day: 22.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,331,829 km

• M1: 81,980 km (0.076 R)
• M2: 123,119 km (0.104 R)
• M3: 202,556 km (0.081 R)
• M4: 289,621 km (0.12 R)
• M5: 504,594 km (0.092 R)
• M6: 836,102 km (0.108 R)
• M7: 1,281,755 km (0.096 R)
• M8: 1,454,690 km (0.113 R)
• M9: 2,117,857 km (0.109 R)
• M10: 3,282,626 km (0.09 R)
• M11: 3,519,888 km (0.069 R)
• M12: 3,600,222 km (0.104 R)
• M13: 4,523,241 km (0.089 R)
• M14: 6,035,975 km (0.089 R)
• M15: 6,132,316 km (0.076 R)
• M16: 6,770,800 km (0.112 R)
• M17: 6,971,560 km (0.075 R)
• M18: 7,072,688 km (0.095 R)
• M19: 8,004,234 km (0.048 R)
• M20: 8,057,192 km (0.069 R)
• M21: 8,377,032 km (0.11 R)
• M22: 10,729,309 km (0.085 R)
• M23: 11,675,515 km (0.064 R)
• M24: 12,771,769 km (0.111 R)
• M25: 12,833,553 km (0.091 R)
• M26: 14,219,726 km (0.068 R)
• M27: 14,930,316 km (0.039 R)
• M28: 15,388,684 km (0.081 R)
• M29: 15,851,540 km (0.05 R)
• M30: 17,130,901 km (0.115 R)
• M31: 17,955,784 km (0.112 R)
• M32: 19,005,213 km (0.115 R)
• M33: 19,787,161 km (0.101 R)
• M34: 20,074,239 km (0.116 R)
• M35: 20,434,920 km (0.096 R)
• M36: 21,529,826 km (0.106 R)
• M37: 22,493,985 km (0.119 R)
• M38: 23,928,479 km (0.111 R)
• M39: 24,618,274 km (0.053 R)
• M40: 25,004,237 km (0.102 R)
• M41: 26,174,391 km (0.05 R)
• M42: 27,922,443 km (0.067 R)
• M43: 28,002,926 km (0.095 R)
• M44: 28,486,576 km (0.091 R)
• M45: 28,729,523 km (0.089 R)
• M46: 30,366,423 km (0.078 R)
• M47: 31,363,044 km (0.117 R)
• M48: 31,865,244 km (0.107 R)
• M49: 32,877,872 km (0.047 R)
• M50: 34,761,608 km (0.051 R)
• M51: 36,768,015 km (0.111 R)
• M52: 37,386,153 km (0.097 R)
• M53: 38,007,733 km (0.118 R)
• M54: 38,543,143 km (0.093 R)
• M55: 38,632,603 km (0.114 R)
• M56: 39,350,972 km (0.074 R)
• M57: 39,892,666 km (0.081 R)
• M58: 41,624,112 km (0.06 R)
• M59: 43,194,141 km (0.096 R)
• M60: 43,939,587 km (0.115 R)
• M61: 44,877,416 km (0.107 R)
• M62: 45,254,403 km (0.035 R)
• M63: 46,868,265 km (0.09 R)
• M64: 49,469,921 km (0.119 R)
• M65: 50,347,463 km (0.111 R)
• M66: 50,935,532 km (0.059 R)
• M67: 51,920,335 km (0.115 R)
• M68: 52,613,571 km (0.073 R)
• M69: 53,011,053 km (0.068 R)
• M70: 53,809,008 km (0.078 R)
• M71: 54,109,251 km (0.099 R)
• M72: 55,114,100 km (0.111 R)
• M73: 56,531,240 km (0.051 R)
• M74: 57,244,373 km (0.048 R)
• M75: 58,165,597 km (0.096 R)
• M76: 59,298,053 km (0.028 R)
• M77: 59,504,797 km (0.077 R)
• M78: 61,584,806 km (0.088 R)
• M79: 62,003,680 km (0.075 R)
• M80: 63,265,987 km (0.116 R)
• M81: 64,006,347 km (0.111 R)
• M82: 64,112,262 km (0.093 R)
• M83: 65,388,631 km (0.104 R)
• M84: 65,816,032 km (0.12 R)
• M85: 66,244,181 km (0.107 R)
• M86: 67,103,471 km (0.116 R)
• M87: 68,182,820 km (0.098 R)
• M88: 68,833,122 km (0.116 R)
• M89: 69,159,096 km (0.076 R)
• M90: 72,336,106 km (0.1 R)
• M91: 73,220,827 km (0.026 R)
• M92: 73,775,686 km (0.084 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 19,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit