🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.48 AU - 0.64 AU

Year: 147 Days

Day: 17.5 Hours

Environment

Temp: 207 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,070,819 km

• M1: 50,714 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.5 AU - 0.78 AU

Year: 180 Days

Day: 47.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.91 AU - 2.63 AU

Year: 1202 Days

Day: 39.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.54 AU - 4.32 AU

Year: 2738 Days

Day: 31.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,070,819 km

• M1: 1,069,326 km (0.098 R)
• M2: 1,420,133 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.8

Radius: 8.7

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.9 AU - 8.36 AU

Year: 6691 Days

Day: 7.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 66,070,819 km

• M1: 155,283 km (0.056 R)
• M2: 255,962 km (0.11 R)
• M3: 335,548 km (0.086 R)
• M4: 416,480 km (0.091 R)
• M5: 590,164 km (0.111 R)
• M6: 1,075,459 km (0.051 R)
• M7: 1,304,643 km (0.084 R)
• M8: 1,710,352 km (0.099 R)
• M9: 1,809,536 km (0.111 R)
• M10: 1,910,514 km (0.073 R)
• M11: 2,863,453 km (0.098 R)
• M12: 3,021,578 km (0.118 R)
• M13: 3,223,385 km (0.058 R)
• M14: 3,555,642 km (0.093 R)
• M15: 3,619,072 km (0.104 R)
• M16: 3,704,342 km (0.05 R)
• M17: 4,096,438 km (0.073 R)
• M18: 5,694,443 km (0.111 R)
• M19: 5,868,874 km (0.108 R)
• M20: 6,248,553 km (0.079 R)
• M21: 6,506,161 km (0.039 R)
• M22: 7,901,311 km (0.035 R)
• M23: 9,297,208 km (0.086 R)
• M24: 10,188,961 km (0.1 R)
• M25: 10,461,828 km (0.083 R)
• M26: 10,891,174 km (0.064 R)
• M27: 10,983,924 km (0.032 R)
• M28: 11,139,057 km (0.108 R)
• M29: 11,640,360 km (0.1 R)
• M30: 12,213,170 km (0.106 R)
• M31: 12,860,480 km (0.076 R)
• M32: 13,221,161 km (0.051 R)
• M33: 14,053,374 km (0.1 R)
• M34: 14,492,892 km (0.094 R)
• M35: 15,108,787 km (0.104 R)
• M36: 16,013,554 km (0.036 R)
• M37: 16,366,306 km (0.09 R)
• M38: 16,543,580 km (0.039 R)
• M39: 16,721,452 km (0.095 R)
• M40: 18,057,809 km (0.071 R)
• M41: 18,277,868 km (0.113 R)
• M42: 18,388,121 km (0.09 R)
• M43: 18,461,724 km (0.119 R)
• M44: 18,535,475 km (0.095 R)
• M45: 19,054,580 km (0.052 R)
• M46: 19,578,472 km (0.062 R)
• M47: 19,993,307 km (0.111 R)
• M48: 20,220,845 km (0.055 R)
• M49: 20,525,576 km (0.118 R)
• M50: 20,716,912 km (0.061 R)
• M51: 21,643,072 km (0.114 R)
• M52: 21,720,863 km (0.12 R)
• M53: 22,267,942 km (0.096 R)
• M54: 22,938,440 km (0.11 R)
• M55: 23,296,128 km (0.077 R)
• M56: 23,655,612 km (0.04 R)
• M57: 23,896,315 km (0.028 R)
• M58: 23,976,649 km (0.099 R)
• M59: 24,178,157 km (0.095 R)
• M60: 24,339,574 km (0.093 R)
• M61: 24,785,674 km (0.087 R)
• M62: 25,070,958 km (0.1 R)
• M63: 25,152,788 km (0.111 R)
• M64: 25,275,458 km (0.109 R)
• M65: 25,357,437 km (0.071 R)
• M66: 25,644,815 km (0.08 R)
• M67: 26,181,572 km (0.117 R)
• M68: 27,729,461 km (0.108 R)
• M69: 28,025,665 km (0.084 R)
• M70: 28,535,794 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981

Radius: 11.1

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.56 AU - 10.62 AU

Year: 9632 Days

Day: 13.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 166.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 66,070,819 km

• M1: 254,466 km (0.119 R)
• M2: 384,317 km (0.037 R)
• M3: 542,891 km (0.07 R)
• M4: 623,075 km (0.084 R)
• M5: 1,029,233 km (0.093 R)
• M6: 1,282,951 km (0.07 R)
• M7: 1,486,704 km (0.077 R)
• M8: 1,775,128 km (0.113 R)
• M9: 1,900,791 km (0.12 R)
• M10: 2,268,502 km (0.081 R)
• M11: 2,377,709 km (0.111 R)
• M12: 2,544,959 km (0.111 R)
• M13: 3,314,341 km (0.108 R)
• M14: 4,151,790 km (0.095 R)
• M15: 4,698,570 km (0.113 R)
• M16: 4,909,653 km (0.053 R)
• M17: 5,377,595 km (0.112 R)
• M18: 6,240,475 km (0.097 R)
• M19: 6,747,163 km (0.104 R)
• M20: 7,025,565 km (0.061 R)
• M21: 7,186,383 km (0.082 R)
• M22: 7,429,928 km (0.044 R)
• M23: 8,345,916 km (0.114 R)
• M24: 9,253,526 km (0.114 R)
• M25: 10,056,118 km (0.101 R)
• M26: 10,283,208 km (0.097 R)
• M27: 11,161,048 km (0.045 R)
• M28: 12,840,434 km (0.082 R)
• M29: 12,987,938 km (0.089 R)
• M30: 13,784,696 km (0.089 R)
• M31: 14,341,798 km (0.058 R)
• M32: 15,425,485 km (0.11 R)
• M33: 15,845,257 km (0.118 R)
• M34: 16,749,726 km (0.1 R)
• M35: 18,220,572 km (0.048 R)
• M36: 18,497,478 km (0.099 R)
• M37: 19,336,572 km (0.1 R)
• M38: 23,353,574 km (0.104 R)
• M39: 23,654,415 km (0.087 R)
• M40: 24,564,718 km (0.073 R)
• M41: 25,054,801 km (0.082 R)
• M42: 25,239,405 km (0.085 R)
• M43: 25,982,607 km (0.074 R)
• M44: 26,670,009 km (0.09 R)
• M45: 28,511,110 km (0.04 R)
• M46: 28,703,942 km (0.07 R)
• M47: 28,832,746 km (0.045 R)
• M48: 29,349,756 km (0.116 R)
• M49: 30,853,214 km (0.098 R)
• M50: 31,183,377 km (0.117 R)
• M51: 31,514,587 km (0.097 R)
• M52: 31,847,143 km (0.103 R)
• M53: 32,448,526 km (0.068 R)
• M54: 33,121,268 km (0.109 R)
• M55: 33,391,591 km (0.075 R)
• M56: 33,594,895 km (0.103 R)
• M57: 34,548,731 km (0.073 R)
• M58: 34,685,762 km (0.074 R)
• M59: 35,926,976 km (0.1 R)
• M60: 37,252,712 km (0.115 R)
• M61: 37,957,019 km (0.078 R)
• M62: 38,310,818 km (0.105 R)
• M63: 39,593,470 km (0.069 R)
• M64: 40,168,075 km (0.049 R)
• M65: 40,456,351 km (0.052 R)
• M66: 40,600,862 km (0.118 R)
• M67: 41,107,700 km (0.07 R)
• M68: 41,689,486 km (0.043 R)
• M69: 42,567,326 km (0.063 R)
• M70: 43,082,092 km (0.076 R)
• M71: 44,490,108 km (0.117 R)
• M72: 45,087,452 km (0.071 R)
• M73: 45,687,339 km (0.098 R)
• M74: 46,441,163 km (0.092 R)
• M75: 47,503,158 km (0.099 R)
• M76: 48,266,706 km (0.11 R)
• M77: 49,651,384 km (0.052 R)
• M78: 49,883,410 km (0.099 R)
• M79: 50,348,510 km (0.091 R)
• M80: 50,970,987 km (0.112 R)
• M81: 51,283,048 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.5

Radius: 8.2

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 10.55 AU - 10.87 AU

Year: 12319 Days

Day: 14.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 66,070,819 km

• M1: 109,057 km (0.114 R)
• M2: 218,712 km (0.11 R)
• M3: 441,763 km (0.078 R)
• M4: 574,157 km (0.118 R)
• M5: 662,569 km (0.093 R)
• M6: 828,922 km (0.112 R)
• M7: 995,873 km (0.111 R)
• M8: 1,090,419 km (0.108 R)
• M9: 1,655,600 km (0.114 R)
• M10: 2,175,751 km (0.115 R)
• M11: 2,611,530 km (0.077 R)
• M12: 2,878,263 km (0.119 R)
• M13: 3,054,340 km (0.118 R)
• M14: 3,213,961 km (0.064 R)
• M15: 3,645,850 km (0.111 R)
• M16: 3,751,466 km (0.081 R)
• M17: 3,857,979 km (0.109 R)
• M18: 4,074,298 km (0.055 R)
• M19: 5,001,954 km (0.101 R)
• M20: 5,143,025 km (0.098 R)
• M21: 5,237,870 km (0.068 R)
• M22: 5,525,846 km (0.07 R)
• M23: 5,893,109 km (0.08 R)
• M24: 5,967,459 km (0.103 R)
• M25: 6,548,348 km (0.062 R)
• M26: 6,754,493 km (0.112 R)
• M27: 7,120,709 km (0.096 R)
• M28: 7,600,918 km (0.045 R)
• M29: 7,736,304 km (0.079 R)
• M30: 7,845,062 km (0.08 R)
• M31: 8,452,579 km (0.074 R)
• M32: 8,705,399 km (0.103 R)
• M33: 8,818,645 km (0.114 R)
• M34: 8,903,916 km (0.049 R)
• M35: 10,514,337 km (0.078 R)
• M36: 10,604,694 km (0.097 R)
• M37: 10,725,719 km (0.109 R)
• M38: 11,492,108 km (0.116 R)
• M39: 11,928,934 km (0.115 R)
• M40: 12,658,373 km (0.099 R)
• M41: 12,818,892 km (0.066 R)
• M42: 12,915,532 km (0.088 R)
• M43: 13,174,336 km (0.089 R)
• M44: 13,402,174 km (0.118 R)
• M45: 13,533,072 km (0.117 R)
• M46: 14,932,111 km (0.083 R)
• M47: 15,924,843 km (0.065 R)
• M48: 16,692,130 km (0.079 R)
• M49: 16,832,902 km (0.112 R)
• M50: 17,435,632 km (0.119 R)
• M51: 18,371,217 km (0.03 R)
• M52: 18,735,338 km (0.025 R)
• M53: 19,396,860 km (0.094 R)
• M54: 20,478,602 km (0.089 R)
• M55: 20,780,491 km (0.098 R)
• M56: 20,856,187 km (0.098 R)
• M57: 21,045,877 km (0.055 R)
• M58: 21,925,662 km (0.1 R)
• M59: 22,389,416 km (0.046 R)
• M60: 22,544,698 km (0.1 R)
• M61: 23,405,335 km (0.111 R)
• M62: 24,356,329 km (0.106 R)
• M63: 24,756,353 km (0.117 R)
• M64: 24,876,780 km (0.079 R)
• M65: 24,957,263 km (0.101 R)
• M66: 25,684,608 km (0.082 R)
• M67: 25,887,912 km (0.108 R)
• M68: 26,050,973 km (0.075 R)
• M69: 26,542,103 km (0.109 R)
• M70: 26,912,507 km (0.107 R)
• M71: 27,243,119 km (0.075 R)
• M72: 27,409,023 km (0.103 R)
• M73: 27,658,402 km (0.062 R)
• M74: 27,741,728 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.7

Radius: 10.1

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.81 AU - 13.01 AU

Year: 13546 Days

Day: 5.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 66,070,819 km

• M1: 181,911 km (0.058 R)
• M2: 468,241 km (0.066 R)
• M3: 576,101 km (0.096 R)
• M4: 1,193,342 km (0.062 R)
• M5: 1,674,150 km (0.083 R)
• M6: 2,056,522 km (0.101 R)
• M7: 2,305,453 km (0.048 R)
• M8: 2,369,331 km (0.086 R)
• M9: 2,663,889 km (0.064 R)
• M10: 3,181,049 km (0.026 R)
• M11: 3,252,407 km (0.099 R)
• M12: 3,880,270 km (0.069 R)
• M13: 3,956,714 km (0.068 R)
• M14: 4,666,556 km (0.119 R)
• M15: 5,458,228 km (0.095 R)
• M16: 6,653,964 km (0.087 R)
• M17: 6,930,421 km (0.077 R)
• M18: 7,210,767 km (0.074 R)
• M19: 7,352,287 km (0.075 R)
• M20: 7,542,425 km (0.064 R)
• M21: 7,638,168 km (0.036 R)
• M22: 8,368,804 km (0.068 R)
• M23: 8,517,504 km (0.105 R)
• M24: 8,817,897 km (0.05 R)
• M25: 8,918,726 km (0.103 R)
• M26: 9,948,558 km (0.11 R)
• M27: 10,530,942 km (0.105 R)
• M28: 10,691,760 km (0.101 R)
• M29: 11,452,764 km (0.083 R)
• M30: 11,951,224 km (0.086 R)
• M31: 12,231,272 km (0.026 R)
• M32: 13,897,642 km (0.078 R)
• M33: 14,310,532 km (0.046 R)
• M34: 14,907,278 km (0.104 R)
• M35: 16,063,520 km (0.081 R)
• M36: 16,621,221 km (0.112 R)
• M37: 16,745,986 km (0.085 R)
• M38: 17,185,355 km (0.09 R)
• M39: 17,374,745 km (0.11 R)
• M40: 18,850,080 km (0.108 R)
• M41: 20,098,773 km (0.058 R)
• M42: 20,766,728 km (0.074 R)
• M43: 21,782,348 km (0.041 R)
• M44: 22,055,962 km (0.063 R)
• M45: 22,952,801 km (0.103 R)
• M46: 23,022,364 km (0.116 R)
• M47: 23,721,136 km (0.072 R)
• M48: 25,211,131 km (0.101 R)
• M49: 25,426,402 km (0.096 R)
• M50: 25,931,145 km (0.082 R)
• M51: 26,585,038 km (0.047 R)
• M52: 26,658,041 km (0.091 R)
• M53: 26,804,348 km (0.118 R)
• M54: 27,686,976 km (0.092 R)
• M55: 29,935,282 km (0.093 R)
• M56: 31,389,224 km (0.079 R)
• M57: 31,543,609 km (0.058 R)
• M58: 31,698,143 km (0.112 R)
• M59: 31,853,127 km (0.042 R)
• M60: 33,810,465 km (0.108 R)
• M61: 34,206,600 km (0.073 R)
• M62: 35,003,508 km (0.082 R)
• M63: 35,163,578 km (0.108 R)
• M64: 36,372,179 km (0.096 R)
• M65: 38,830,072 km (0.106 R)
• M66: 39,661,088 km (0.113 R)
• M67: 42,701,515 km (0.109 R)
• M68: 42,958,225 km (0.081 R)
• M69: 50,171,535 km (0.077 R)
• M70: 52,444,077 km (0.06 R)
• M71: 54,378,826 km (0.058 R)
• M72: 54,564,178 km (0.047 R)
• M73: 54,842,879 km (0.101 R)
• M74: 55,401,477 km (0.079 R)
• M75: 56,994,545 km (0.109 R)
• M76: 57,466,077 km (0.075 R)
• M77: 57,655,019 km (0.076 R)
• M78: 57,844,111 km (0.109 R)
• M79: 58,507,727 km (0.076 R)
• M80: 59,269,180 km (0.118 R)
• M81: 61,573,287 km (0.059 R)
• M82: 61,960,147 km (0.071 R)
• M83: 62,639,172 km (0.115 R)
• M84: 63,320,590 km (0.096 R)
• M85: 64,298,362 km (0.029 R)
• M86: 64,985,764 km (0.053 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 13,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit