🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.42 AU - 1.68 AU

Year: 739 Days

Day: 21.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.65 AU - 1.73 AU

Year: 841 Days

Day: 19 Hours

Environment

Temp: -58 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,868,491 km

• M1: 1,268,291 km (0.108 R)
• M2: 1,387,221 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.7 AU - 2.2 AU

Year: 1043 Days

Day: 17.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.95 AU - 2.49 AU

Year: 1266 Days

Day: 38.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,868,491 km

• M1: 1,313,170 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.32 AU - 3.44 AU

Year: 2379 Days

Day: 32.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589

Radius: 9.6

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.66 AU - 10.38 AU

Year: 11247 Days

Day: 13.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 55,868,491 km

• M1: 148,251 km (0.063 R)
• M2: 1,559,259 km (0.112 R)
• M3: 1,768,696 km (0.095 R)
• M4: 1,864,737 km (0.105 R)
• M5: 2,163,484 km (0.113 R)
• M6: 2,266,557 km (0.074 R)
• M7: 2,344,947 km (0.068 R)
• M8: 3,296,090 km (0.093 R)
• M9: 3,843,468 km (0.11 R)
• M10: 4,484,795 km (0.096 R)
• M11: 4,650,250 km (0.079 R)
• M12: 4,953,335 km (0.079 R)
• M13: 5,124,625 km (0.107 R)
• M14: 5,367,572 km (0.053 R)
• M15: 5,650,012 km (0.077 R)
• M16: 6,751,801 km (0.083 R)
• M17: 7,483,334 km (0.063 R)
• M18: 8,321,082 km (0.063 R)
• M19: 8,524,835 km (0.06 R)
• M20: 8,937,575 km (0.085 R)
• M21: 9,104,526 km (0.04 R)
• M22: 9,568,729 km (0.053 R)
• M23: 10,874,120 km (0.049 R)
• M24: 11,366,596 km (0.114 R)
• M25: 12,004,032 km (0.075 R)
• M26: 12,096,035 km (0.038 R)
• M27: 12,934,681 km (0.104 R)
• M28: 13,552,071 km (0.119 R)
• M29: 15,611,435 km (0.117 R)
• M30: 15,711,965 km (0.091 R)
• M31: 16,319,482 km (0.101 R)
• M32: 16,523,683 km (0.079 R)
• M33: 16,780,094 km (0.044 R)
• M34: 17,661,824 km (0.092 R)
• M35: 17,766,542 km (0.081 R)
• M36: 17,871,560 km (0.084 R)
• M37: 18,452,299 km (0.116 R)
• M38: 18,718,434 km (0.106 R)
• M39: 19,849,842 km (0.04 R)
• M40: 20,122,410 km (0.082 R)
• M41: 20,286,668 km (0.1 R)
• M42: 20,616,382 km (0.115 R)
• M43: 20,781,837 km (0.113 R)
• M44: 21,003,242 km (0.1 R)
• M45: 22,745,459 km (0.071 R)
• M46: 23,317,222 km (0.1 R)
• M47: 24,009,710 km (0.075 R)
• M48: 24,300,229 km (0.117 R)
• M49: 25,060,934 km (0.105 R)
• M50: 25,770,178 km (0.092 R)
• M51: 26,665,970 km (0.086 R)
• M52: 26,966,811 km (0.111 R)
• M53: 27,632,671 km (0.05 R)
• M54: 27,754,444 km (0.065 R)
• M55: 27,876,217 km (0.103 R)
• M56: 27,937,253 km (0.096 R)
• M57: 28,120,361 km (0.102 R)
• M58: 28,488,072 km (0.102 R)
• M59: 29,104,266 km (0.039 R)
• M60: 29,476,166 km (0.047 R)
• M61: 29,787,180 km (0.109 R)
• M62: 31,295,575 km (0.117 R)
• M63: 31,995,245 km (0.105 R)
• M64: 33,086,561 km (0.083 R)
• M65: 33,604,319 km (0.11 R)
• M66: 34,713,588 km (0.071 R)
• M67: 36,366,494 km (0.11 R)
• M68: 37,909,746 km (0.117 R)
• M69: 41,546,620 km (0.078 R)
• M70: 41,755,758 km (0.09 R)
• M71: 45,006,669 km (0.1 R)
• M72: 45,652,184 km (0.086 R)
• M73: 45,723,991 km (0.095 R)
• M74: 45,868,054 km (0.081 R)
• M75: 46,084,222 km (0.116 R)
• M76: 46,734,824 km (0.102 R)
• M77: 47,315,712 km (0.116 R)
• M78: 47,971,998 km (0.102 R)
• M79: 48,264,761 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.9

Radius: 5.5

Gravity: 22.64 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 12.2 AU - 19.98 AU

Year: 24712 Days

Day: 16.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,868,491 km

• M1: 90,507 km (0.062 R)
• M2: 315,951 km (0.1 R)
• M3: 546,182 km (0.115 R)
• M4: 666,309 km (0.092 R)
• M5: 795,113 km (0.109 R)
• M6: 848,968 km (0.035 R)
• M7: 1,354,908 km (0.04 R)
• M8: 1,552,676 km (0.118 R)
• M9: 2,276,132 km (0.089 R)
• M10: 2,432,013 km (0.091 R)
• M11: 2,754,097 km (0.097 R)
• M12: 3,707,334 km (0.11 R)
• M13: 3,752,962 km (0.073 R)
• M14: 4,124,413 km (0.093 R)
• M15: 4,851,908 km (0.088 R)
• M16: 5,103,232 km (0.117 R)
• M17: 5,154,095 km (0.071 R)
• M18: 5,358,745 km (0.093 R)
• M19: 8,075,143 km (0.093 R)
• M20: 10,489,952 km (0.111 R)
• M21: 10,814,580 km (0.073 R)
• M22: 12,418,269 km (0.085 R)
• M23: 13,038,502 km (0.109 R)
• M24: 14,452,800 km (0.033 R)
• M25: 14,886,484 km (0.059 R)
• M26: 15,104,897 km (0.107 R)
• M27: 15,397,810 km (0.083 R)
• M28: 15,840,619 km (0.042 R)
• M29: 17,042,040 km (0.048 R)
• M30: 17,653,746 km (0.085 R)
• M31: 19,372,475 km (0.087 R)
• M32: 19,531,348 km (0.091 R)
• M33: 19,610,934 km (0.087 R)
• M34: 20,251,662 km (0.045 R)
• M35: 21,718,170 km (0.083 R)
• M36: 22,297,712 km (0.109 R)
• M37: 23,471,906 km (0.104 R)
• M38: 25,531,121 km (0.097 R)
• M39: 25,967,348 km (0.111 R)
• M40: 26,582,345 km (0.107 R)
• M41: 26,670,608 km (0.081 R)
• M42: 27,469,011 km (0.113 R)
• M43: 27,558,172 km (0.108 R)
• M44: 28,005,619 km (0.07 R)
• M45: 30,278,759 km (0.064 R)
• M46: 30,740,567 km (0.072 R)
• M47: 31,390,720 km (0.061 R)
• M48: 31,951,712 km (0.106 R)
• M49: 32,045,509 km (0.067 R)
• M50: 32,233,554 km (0.054 R)
• M51: 32,327,651 km (0.053 R)
• M52: 34,806,039 km (0.115 R)
• M53: 40,347,294 km (0.107 R)
• M54: 40,651,875 km (0.1 R)
• M55: 43,011,632 km (0.118 R)
• M56: 44,679,199 km (0.086 R)
• M57: 45,415,370 km (0.057 R)
• M58: 45,520,837 km (0.089 R)
• M59: 47,540,857 km (0.07 R)
• M60: 47,755,081 km (0.114 R)
• M61: 50,898,731 km (0.039 R)
• M62: 51,117,892 km (0.093 R)
• M63: 52,883,296 km (0.083 R)
• M64: 56,246,705 km (0.118 R)
• M65: 57,155,213 km (0.059 R)
• M66: 57,497,194 km (0.109 R)
• M67: 58,412,284 km (0.107 R)
• M68: 58,756,808 km (0.104 R)
• M69: 59,909,758 km (0.069 R)
• M70: 62,472,520 km (0.096 R)
• M71: 62,942,257 km (0.059 R)
• M72: 63,531,224 km (0.078 R)
• M73: 65,904,893 km (0.094 R)
• M74: 66,622,664 km (0.108 R)
• M75: 67,222,850 km (0.096 R)
• M76: 71,228,483 km (0.114 R)
• M77: 72,827,535 km (0.112 R)
• M78: 73,817,424 km (0.116 R)
• M79: 74,811,801 km (0.119 R)
• M80: 75,560,389 km (0.066 R)
• M81: 75,685,452 km (0.073 R)
• M82: 75,935,730 km (0.039 R)
• M83: 76,311,669 km (0.087 R)
• M84: 76,813,719 km (0.081 R)
• M85: 78,453,312 km (0.085 R)
• M86: 78,579,872 km (0.073 R)
• M87: 79,849,659 km (0.071 R)
• M88: 80,486,946 km (0.052 R)
• M89: 80,870,215 km (0.103 R)
• M90: 83,440,756 km (0.118 R)
• M91: 84,087,467 km (0.111 R)
• M92: 85,386,126 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.9

Radius: 3.1

Gravity: 17.68 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 15.76 AU - 16.9 AU

Year: 25267 Days

Day: 21.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,868,491 km

• M1: 40,391 km (0.095 R)
• M2: 286,181 km (0.075 R)
• M3: 314,305 km (0.077 R)
• M4: 536,308 km (0.095 R)
• M5: 571,464 km (0.048 R)
• M6: 778,358 km (0.091 R)
• M7: 818,450 km (0.091 R)
• M8: 921,373 km (0.038 R)
• M9: 942,467 km (0.083 R)
• M10: 1,162,375 km (0.088 R)
• M11: 1,208,302 km (0.069 R)
• M12: 1,278,164 km (0.09 R)
• M13: 1,397,693 km (0.109 R)
• M14: 1,422,077 km (0.096 R)
• M15: 1,571,226 km (0.079 R)
• M16: 1,725,163 km (0.113 R)
• M17: 1,965,267 km (0.084 R)
• M18: 2,244,267 km (0.119 R)
• M19: 2,476,294 km (0.043 R)
• M20: 2,535,534 km (0.089 R)
• M21: 2,777,135 km (0.116 R)
• M22: 3,478,450 km (0.106 R)
• M23: 3,951,777 km (0.055 R)
• M24: 4,553,310 km (0.069 R)
• M25: 4,625,865 km (0.112 R)
• M26: 5,565,490 km (0.101 R)
• M27: 5,643,131 km (0.085 R)
• M28: 6,036,872 km (0.106 R)
• M29: 6,237,034 km (0.116 R)
• M30: 6,602,801 km (0.075 R)
• M31: 7,697,858 km (0.087 R)
• M32: 8,667,401 km (0.097 R)
• M33: 9,029,428 km (0.062 R)
• M34: 9,212,386 km (0.111 R)
• M35: 10,912,267 km (0.047 R)
• M36: 10,960,737 km (0.091 R)
• M37: 11,747,771 km (0.081 R)
• M38: 13,323,635 km (0.069 R)
• M39: 15,126,589 km (0.078 R)
• M40: 15,343,655 km (0.108 R)
• M41: 15,452,562 km (0.047 R)
• M42: 17,230,084 km (0.113 R)
• M43: 17,855,852 km (0.12 R)
• M44: 18,315,716 km (0.117 R)
• M45: 18,779,320 km (0.093 R)
• M46: 18,837,513 km (0.102 R)
• M47: 19,659,105 km (0.075 R)
• M48: 19,895,918 km (0.106 R)
• M49: 20,372,537 km (0.105 R)
• M50: 21,702,313 km (0.114 R)
• M51: 21,763,498 km (0.051 R)
• M52: 22,131,359 km (0.066 R)
• M53: 22,192,844 km (0.115 R)
• M54: 22,501,315 km (0.115 R)
• M55: 22,625,032 km (0.08 R)
• M56: 22,749,049 km (0.062 R)
• M57: 23,247,210 km (0.079 R)
• M58: 24,508,320 km (0.108 R)
• M59: 24,955,019 km (0.12 R)
• M60: 26,506,648 km (0.066 R)
• M61: 27,558,321 km (0.094 R)
• M62: 27,956,102 km (0.084 R)
• M63: 32,037,880 km (0.033 R)
• M64: 33,157,321 km (0.115 R)
• M65: 33,298,092 km (0.032 R)
• M66: 33,651,143 km (0.071 R)
• M67: 37,321,228 km (0.063 R)
• M68: 38,055,604 km (0.115 R)
• M69: 38,350,761 km (0.107 R)
• M70: 38,572,465 km (0.112 R)
• M71: 38,794,767 km (0.071 R)
• M72: 38,943,168 km (0.06 R)
• M73: 39,017,369 km (0.102 R)
• M74: 40,212,057 km (0.105 R)
• M75: 40,287,155 km (0.106 R)
• M76: 41,191,624 km (0.117 R)
• M77: 43,327,882 km (0.096 R)
• M78: 43,790,289 km (0.042 R)
• M79: 44,176,999 km (0.098 R)
• M80: 45,187,383 km (0.113 R)
• M81: 45,421,653 km (0.085 R)
• M82: 46,598,989 km (0.091 R)
• M83: 46,756,814 km (0.098 R)
• M84: 46,835,802 km (0.046 R)
• M85: 46,914,790 km (0.066 R)
• M86: 47,548,187 km (0.105 R)
• M87: 47,865,933 km (0.114 R)
• M88: 48,503,669 km (0.106 R)
• M89: 49,545,917 km (0.052 R)
• M90: 49,626,401 km (0.109 R)
• M91: 50,838,742 km (0.079 R)
• M92: 52,798,773 km (0.05 R)
• M93: 53,457,602 km (0.108 R)
• M94: 53,622,758 km (0.106 R)
• M95: 54,616,986 km (0.112 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 16,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit