🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.64 AU - 0.86 AU

Year: 234 Days

Day: 27.6 Hours

Environment

Temp: 196 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,393,179 km

• M1: 113,994 km (0.108 R)
• M2: 260,749 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.74 AU - 1.12 AU

Year: 323 Days

Day: 23.1 Hours

Environment

Temp: 96 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,393,179 km

• M1: 42,187 km (0.097 R)
• M2: 353,949 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.68 AU - 1.82 AU

Year: 833 Days

Day: 20.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,393,179 km

• M1: 42,635 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.54 AU - 2.52 AU

Year: 1041 Days

Day: 14.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.07 AU - 4.69 AU

Year: 2751 Days

Day: 33.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,393,179 km

• M1: 1,902,436 km (0.039 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.04 AU - 4.18 AU

Year: 2999 Days

Day: 38.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,393,179 km

• M1: 1,227,451 km (0.058 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.72 AU - 5.62 AU

Year: 3632 Days

Day: 40 Hours

Environment

Temp: -135 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.1

Radius: 13.2

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.52 AU - 12.02 AU

Year: 11845 Days

Day: 9.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 92,393,179 km

• M1: 187,895 km (0.044 R)
• M2: 277,205 km (0.084 R)
• M3: 442,361 km (0.076 R)
• M4: 556,803 km (0.064 R)
• M5: 1,274,723 km (0.077 R)
• M6: 1,609,972 km (0.101 R)
• M7: 1,776,325 km (0.073 R)
• M8: 2,075,072 km (0.097 R)
• M9: 2,749,310 km (0.062 R)
• M10: 2,834,730 km (0.118 R)
• M11: 3,066,756 km (0.12 R)
• M12: 3,155,468 km (0.035 R)
• M13: 3,275,146 km (0.109 R)
• M14: 3,896,277 km (0.111 R)
• M15: 4,220,754 km (0.115 R)
• M16: 5,317,456 km (0.057 R)
• M17: 5,750,841 km (0.096 R)
• M18: 6,233,294 km (0.111 R)
• M19: 8,125,708 km (0.046 R)
• M20: 11,591,441 km (0.085 R)
• M21: 12,059,084 km (0.065 R)
• M22: 12,247,877 km (0.062 R)
• M23: 12,342,572 km (0.118 R)
• M24: 12,580,583 km (0.074 R)
• M25: 12,676,325 km (0.105 R)
• M26: 13,695,087 km (0.1 R)
• M27: 13,793,522 km (0.066 R)
• M28: 14,239,174 km (0.101 R)
• M29: 14,589,233 km (0.103 R)
• M30: 14,992,699 km (0.068 R)
• M31: 15,144,989 km (0.031 R)
• M32: 15,297,729 km (0.079 R)
• M33: 16,381,565 km (0.097 R)
• M34: 16,800,888 km (0.106 R)
• M35: 18,731,748 km (0.118 R)
• M36: 18,841,104 km (0.083 R)
• M37: 19,115,317 km (0.082 R)
• M38: 19,946,034 km (0.083 R)
• M39: 20,057,783 km (0.058 R)
• M40: 20,169,683 km (0.102 R)
• M41: 21,185,751 km (0.079 R)
• M42: 21,585,477 km (0.057 R)
• M43: 22,450,302 km (0.1 R)
• M44: 24,035,591 km (0.108 R)
• M45: 24,213,911 km (0.08 R)
• M46: 24,811,555 km (0.111 R)
• M47: 24,991,970 km (0.117 R)
• M48: 25,717,370 km (0.064 R)
• M49: 25,838,993 km (0.085 R)
• M50: 26,818,560 km (0.1 R)
• M51: 27,250,898 km (0.043 R)
• M52: 27,685,629 km (0.045 R)
• M53: 28,750,916 km (0.107 R)
• M54: 29,510,873 km (0.044 R)
• M55: 30,213,384 km (0.1 R)
• M56: 30,406,066 km (0.102 R)
• M57: 31,309,937 km (0.096 R)
• M58: 31,895,762 km (0.109 R)
• M59: 32,026,511 km (0.09 R)
• M60: 32,157,259 km (0.085 R)
• M61: 34,275,116 km (0.102 R)
• M62: 34,946,063 km (0.107 R)
• M63: 36,233,053 km (0.12 R)
• M64: 36,642,652 km (0.102 R)
• M65: 37,259,893 km (0.091 R)
• M66: 38,088,366 km (0.069 R)
• M67: 38,435,283 km (0.099 R)
• M68: 39,412,457 km (0.108 R)
• M69: 39,552,630 km (0.108 R)
• M70: 40,185,878 km (0.109 R)
• M71: 40,822,417 km (0.05 R)
• M72: 41,106,353 km (0.077 R)
• M73: 42,105,517 km (0.101 R)
• M74: 42,536,210 km (0.106 R)
• M75: 44,346,344 km (0.119 R)
• M76: 47,219,969 km (0.101 R)
• M77: 47,816,865 km (0.103 R)
• M78: 48,491,402 km (0.108 R)
• M79: 48,792,243 km (0.063 R)
• M80: 49,395,721 km (0.113 R)
• M81: 50,001,592 km (0.09 R)
• M82: 50,610,007 km (0.074 R)
• M83: 50,915,037 km (0.032 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.5

Radius: 5.9

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 17.27 AU - 18.53 AU

Year: 27255 Days

Day: 17.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 92,393,179 km

• M1: 162,762 km (0.074 R)
• M2: 309,368 km (0.049 R)
• M3: 379,829 km (0.053 R)
• M4: 436,676 km (0.109 R)
• M5: 496,665 km (0.083 R)
• M6: 603,029 km (0.063 R)
• M7: 1,212,940 km (0.096 R)
• M8: 1,666,071 km (0.094 R)
• M9: 1,762,562 km (0.091 R)
• M10: 2,237,236 km (0.065 R)
• M11: 2,711,611 km (0.066 R)
• M12: 2,902,348 km (0.118 R)
• M13: 2,940,945 km (0.118 R)
• M14: 3,216,504 km (0.04 R)
• M15: 3,296,688 km (0.118 R)
• M16: 3,962,399 km (0.11 R)
• M17: 4,048,567 km (0.115 R)
• M18: 4,759,606 km (0.11 R)
• M19: 4,897,086 km (0.098 R)
• M20: 6,293,582 km (0.039 R)
• M21: 6,495,390 km (0.11 R)
• M22: 6,596,967 km (0.054 R)
• M23: 7,696,062 km (0.073 R)
• M24: 8,626,561 km (0.112 R)
• M25: 8,682,361 km (0.092 R)
• M26: 9,708,004 km (0.081 R)
• M27: 10,058,362 km (0.091 R)
• M28: 10,891,772 km (0.109 R)
• M29: 11,133,971 km (0.047 R)
• M30: 11,623,755 km (0.117 R)
• M31: 12,624,116 km (0.096 R)
• M32: 13,327,824 km (0.098 R)
• M33: 14,109,922 km (0.068 R)
• M34: 14,175,894 km (0.087 R)
• M35: 14,241,717 km (0.076 R)
• M36: 15,243,275 km (0.12 R)
• M37: 15,514,197 km (0.064 R)
• M38: 17,102,328 km (0.09 R)
• M39: 18,237,476 km (0.105 R)
• M40: 18,814,027 km (0.112 R)
• M41: 19,031,841 km (0.083 R)
• M42: 20,654,230 km (0.077 R)
• M43: 21,255,015 km (0.094 R)
• M44: 22,859,452 km (0.1 R)
• M45: 23,169,569 km (0.117 R)
• M46: 23,715,451 km (0.105 R)
• M47: 25,138,426 km (0.079 R)
• M48: 25,218,311 km (0.063 R)
• M49: 26,183,218 km (0.064 R)
• M50: 26,670,308 km (0.043 R)
• M51: 26,996,581 km (0.03 R)
• M52: 28,066,356 km (0.05 R)
• M53: 28,898,569 km (0.077 R)
• M54: 30,587,379 km (0.095 R)
• M55: 31,615,864 km (0.104 R)
• M56: 31,961,136 km (0.101 R)
• M57: 32,481,587 km (0.072 R)
• M58: 34,236,370 km (0.098 R)
• M59: 34,502,206 km (0.089 R)
• M60: 37,016,348 km (0.036 R)
• M61: 39,403,331 km (0.078 R)
• M62: 41,555,895 km (0.072 R)
• M63: 42,694,185 km (0.072 R)
• M64: 43,842,498 km (0.074 R)
• M65: 44,324,054 km (0.118 R)
• M66: 45,001,134 km (0.057 R)
• M67: 46,463,453 km (0.101 R)
• M68: 46,954,284 km (0.117 R)
• M69: 47,249,739 km (0.091 R)
• M70: 47,941,330 km (0.095 R)
• M71: 48,636,213 km (0.107 R)
• M72: 50,136,530 km (0.073 R)
• M73: 50,539,097 km (0.079 R)
• M74: 52,058,713 km (0.09 R)
• M75: 52,466,367 km (0.088 R)
• M76: 52,875,218 km (0.084 R)
• M77: 54,004,831 km (0.033 R)
• M78: 55,246,194 km (0.104 R)
• M79: 57,967,829 km (0.12 R)
• M80: 59,557,755 km (0.119 R)
• M81: 60,518,622 km (0.082 R)
• M82: 61,915,567 km (0.045 R)
• M83: 62,239,446 km (0.106 R)
• M84: 63,976,277 km (0.055 R)
• M85: 64,960,183 km (0.069 R)
• M86: 65,728,966 km (0.097 R)
• M87: 66,169,681 km (0.089 R)
• M88: 66,500,741 km (0.094 R)
• M89: 68,387,470 km (0.107 R)
• M90: 69,281,467 km (0.109 R)
• M91: 70,291,851 km (0.116 R)
• M92: 70,516,995 km (0.039 R)
• M93: 70,742,439 km (0.103 R)
• M94: 70,968,033 km (0.117 R)
• M95: 72,326,980 km (0.038 R)
• M96: 73,237,732 km (0.039 R)
• M97: 75,300,836 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.5

Radius: 4.7

Gravity: 25.6 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 16.19 AU - 21.51 AU

Year: 29454 Days

Day: 19.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,393,179 km

• M1: 91,105 km (0.112 R)
• M2: 339,438 km (0.096 R)
• M3: 468,092 km (0.04 R)
• M4: 663,018 km (0.11 R)
• M5: 1,059,901 km (0.087 R)
• M6: 2,147,777 km (0.118 R)
• M7: 2,346,592 km (0.11 R)
• M8: 2,593,129 km (0.042 R)
• M9: 2,978,344 km (0.061 R)
• M10: 3,066,308 km (0.076 R)
• M11: 3,335,584 km (0.057 R)
• M12: 3,706,437 km (0.089 R)
• M13: 4,999,262 km (0.079 R)
• M14: 5,802,453 km (0.115 R)
• M15: 6,530,396 km (0.073 R)
• M16: 7,051,146 km (0.075 R)
• M17: 8,009,320 km (0.068 R)
• M18: 8,070,656 km (0.105 R)
• M19: 9,651,456 km (0.083 R)
• M20: 10,110,722 km (0.079 R)
• M21: 10,309,836 km (0.103 R)
• M22: 10,914,810 km (0.075 R)
• M23: 11,119,011 km (0.109 R)
• M24: 11,669,681 km (0.061 R)
• M25: 12,088,406 km (0.045 R)
• M26: 12,725,842 km (0.092 R)
• M27: 14,329,382 km (0.106 R)
• M28: 14,553,030 km (0.119 R)
• M29: 14,777,726 km (0.078 R)
• M30: 15,995,453 km (0.115 R)
• M31: 16,149,988 km (0.079 R)
• M32: 17,245,044 km (0.112 R)
• M33: 18,283,253 km (0.115 R)
• M34: 18,850,678 km (0.101 R)
• M35: 19,506,216 km (0.095 R)
• M36: 21,177,374 km (0.025 R)
• M37: 23,505,117 km (0.051 R)
• M38: 23,768,708 km (0.104 R)
• M39: 27,007,502 km (0.095 R)
• M40: 27,653,166 km (0.118 R)
• M41: 27,745,917 km (0.111 R)
• M42: 28,024,468 km (0.08 R)
• M43: 28,584,413 km (0.05 R)
• M44: 29,053,851 km (0.09 R)
• M45: 29,147,948 km (0.103 R)
• M46: 30,381,682 km (0.084 R)
• M47: 30,668,760 km (0.1 R)
• M48: 32,312,691 km (0.099 R)
• M49: 33,886,012 km (0.111 R)
• M50: 36,089,439 km (0.062 R)
• M51: 37,208,581 km (0.066 R)
• M52: 37,310,906 km (0.107 R)
• M53: 37,515,705 km (0.05 R)
• M54: 38,338,942 km (0.09 R)
• M55: 38,442,314 km (0.109 R)
• M56: 38,856,401 km (0.106 R)
• M57: 38,960,222 km (0.06 R)
• M58: 40,003,219 km (0.074 R)
• M59: 41,584,618 km (0.107 R)
• M60: 41,690,832 km (0.113 R)
• M61: 45,353,437 km (0.083 R)
• M62: 46,560,392 km (0.12 R)
• M63: 48,446,223 km (0.031 R)
• M64: 49,679,658 km (0.065 R)
• M65: 49,792,305 km (0.064 R)
• M66: 52,406,528 km (0.068 R)
• M67: 52,865,793 km (0.11 R)
• M68: 52,980,684 km (0.072 R)
• M69: 53,903,853 km (0.068 R)
• M70: 54,019,492 km (0.068 R)
• M71: 54,832,108 km (0.044 R)
• M72: 56,117,303 km (0.056 R)
• M73: 56,469,456 km (0.075 R)
• M74: 56,822,358 km (0.047 R)
• M75: 58,004,181 km (0.103 R)
• M76: 59,074,554 km (0.053 R)
• M77: 59,552,519 km (0.066 R)
• M78: 60,391,763 km (0.101 R)
• M79: 61,235,046 km (0.09 R)
• M80: 61,597,671 km (0.119 R)
• M81: 65,139,251 km (0.073 R)
• M82: 65,756,492 km (0.043 R)
• M83: 68,370,116 km (0.101 R)
• M84: 70,384,153 km (0.038 R)
• M85: 71,017,550 km (0.109 R)
• M86: 72,545,393 km (0.112 R)
• M87: 73,185,074 km (0.076 R)
• M88: 73,313,279 km (0.025 R)
• M89: 73,569,839 km (0.062 R)
• M90: 77,323,699 km (0.04 R)
• M91: 78,108,190 km (0.036 R)
• M92: 80,212,882 km (0.063 R)
• M93: 81,404,878 km (0.075 R)
• M94: 88,952,390 km (0.053 R)
• M95: 91,563,471 km (0.097 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 15,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit