🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.7 AU - 0.72 AU

Year: 249 Days

Day: 22.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 30,624,841 km

• M1: 407,953 km (0.087 R)
• M2: 710,440 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.87 AU - 1.11 AU

Year: 410 Days

Day: 28.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,624,841 km

• M1: 304,731 km (0.095 R)
• M2: 548,426 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.27 AU - 1.77 AU

Year: 780 Days

Day: 31.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.5

Radius: 10.2

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.48 AU - 3.74 AU

Year: 2283 Days

Day: 6 Hours

Environment

Temp: -148 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 30,624,841 km

• M1: 159,023 km (0.111 R)
• M2: 227,688 km (0.082 R)
• M3: 370,404 km (0.094 R)
• M4: 486,343 km (0.106 R)
• M5: 574,456 km (0.116 R)
• M6: 677,379 km (0.112 R)
• M7: 759,209 km (0.115 R)
• M8: 854,503 km (0.093 R)
• M9: 1,026,391 km (0.119 R)
• M10: 1,132,905 km (0.118 R)
• M11: 1,463,666 km (0.114 R)
• M12: 1,597,107 km (0.091 R)
• M13: 1,709,305 km (0.087 R)
• M14: 1,772,884 km (0.089 R)
• M15: 2,282,265 km (0.066 R)
• M16: 2,568,147 km (0.11 R)
• M17: 3,080,669 km (0.086 R)
• M18: 3,380,912 km (0.11 R)
• M19: 3,624,607 km (0.062 R)
• M20: 3,891,041 km (0.077 R)
• M21: 3,992,618 km (0.079 R)
• M22: 4,215,818 km (0.12 R)
• M23: 4,302,734 km (0.11 R)
• M24: 4,818,847 km (0.07 R)
• M25: 5,038,157 km (0.071 R)
• M26: 5,223,509 km (0.088 R)
• M27: 5,467,802 km (0.085 R)
• M28: 5,581,796 km (0.083 R)
• M29: 5,658,390 km (0.115 R)
• M30: 6,422,237 km (0.077 R)
• M31: 6,502,421 km (0.096 R)
• M32: 6,846,945 km (0.058 R)
• M33: 7,135,370 km (0.117 R)
• M34: 7,280,928 km (0.077 R)
• M35: 7,406,591 km (0.055 R)
• M36: 7,959,355 km (0.092 R)
• M37: 8,132,140 km (0.118 R)
• M38: 8,813,259 km (0.051 R)
• M39: 8,902,569 km (0.119 R)
• M40: 9,376,047 km (0.042 R)
• M41: 9,673,298 km (0.062 R)
• M42: 10,277,075 km (0.068 R)
• M43: 10,371,022 km (0.113 R)
• M44: 10,536,178 km (0.042 R)
• M45: 10,726,018 km (0.093 R)
• M46: 11,037,032 km (0.101 R)
• M47: 11,326,653 km (0.109 R)
• M48: 11,741,189 km (0.11 R)
• M49: 11,888,842 km (0.08 R)
• M50: 12,736,464 km (0.087 R)
• M51: 13,040,297 km (0.099 R)
• M52: 13,116,592 km (0.115 R)
• M53: 13,423,417 km (0.104 R)
• M54: 13,577,802 km (0.088 R)
• M55: 13,758,516 km (0.091 R)
• M56: 14,044,248 km (0.116 R)
• M57: 14,279,416 km (0.101 R)
• M58: 15,099,661 km (0.097 R)
• M59: 15,313,885 km (0.073 R)
• M60: 15,448,224 km (0.078 R)
• M61: 16,071,299 km (0.077 R)
• M62: 16,427,193 km (0.098 R)
• M63: 16,592,199 km (0.099 R)
• M64: 17,370,108 km (0.073 R)
• M65: 17,510,132 km (0.096 R)
• M66: 17,678,878 km (0.115 R)
• M67: 18,216,533 km (0.116 R)
• M68: 18,989,954 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.3

Radius: 14.1

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.87 AU - 3.67 AU

Year: 2461 Days

Day: 6.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 30,624,841 km

• M1: 177,423 km (0.037 R)
• M2: 377,136 km (0.1 R)
• M3: 469,588 km (0.057 R)
• M4: 566,826 km (0.087 R)
• M5: 712,535 km (0.041 R)
• M6: 901,926 km (0.085 R)
• M7: 999,763 km (0.093 R)
• M8: 1,093,560 km (0.097 R)
• M9: 1,299,706 km (0.071 R)
• M10: 1,456,485 km (0.062 R)
• M11: 1,619,846 km (0.111 R)
• M12: 1,751,492 km (0.12 R)
• M13: 1,877,004 km (0.093 R)
• M14: 2,116,959 km (0.082 R)
• M15: 2,209,710 km (0.096 R)
• M16: 2,485,419 km (0.085 R)
• M17: 2,638,607 km (0.095 R)
• M18: 2,772,647 km (0.091 R)
• M19: 2,886,042 km (0.102 R)
• M20: 2,989,414 km (0.088 R)
• M21: 3,415,918 km (0.111 R)
• M22: 3,624,158 km (0.029 R)
• M23: 3,950,880 km (0.026 R)
• M24: 4,066,220 km (0.062 R)
• M25: 4,182,756 km (0.111 R)
• M26: 4,353,148 km (0.051 R)
• M27: 4,525,784 km (0.09 R)
• M28: 4,960,665 km (0.041 R)
• M29: 5,057,605 km (0.076 R)
• M30: 5,225,304 km (0.082 R)
• M31: 5,323,889 km (0.066 R)
• M32: 5,508,942 km (0.041 R)
• M33: 5,696,089 km (0.116 R)
• M34: 6,390,223 km (0.117 R)
• M35: 6,511,098 km (0.099 R)
• M36: 6,832,135 km (0.062 R)
• M37: 7,299,628 km (0.079 R)
• M38: 7,457,903 km (0.091 R)
• M39: 7,681,252 km (0.118 R)
• M40: 8,085,765 km (0.108 R)
• M41: 8,216,813 km (0.067 R)
• M42: 8,414,431 km (0.092 R)
• M43: 8,647,206 km (0.089 R)
• M44: 8,814,755 km (0.1 R)
• M45: 8,983,352 km (0.088 R)
• M46: 9,255,471 km (0.094 R)
• M47: 9,703,367 km (0.099 R)
• M48: 9,895,002 km (0.11 R)
• M49: 10,728,112 km (0.097 R)
• M50: 11,180,496 km (0.115 R)
• M51: 11,602,212 km (0.113 R)
• M52: 11,731,465 km (0.092 R)
• M53: 12,272,710 km (0.045 R)
• M54: 12,423,505 km (0.058 R)
• M55: 12,669,743 km (0.111 R)
• M56: 12,860,331 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.8

Radius: 11.9

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.77 AU - 5.11 AU

Year: 4570 Days

Day: 11.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,624,841 km

• M1: 206,744 km (0.082 R)
• M2: 348,713 km (0.098 R)
• M3: 527,632 km (0.066 R)
• M4: 1,130,212 km (0.087 R)
• M5: 1,206,357 km (0.12 R)
• M6: 1,300,155 km (0.093 R)
• M7: 1,462,170 km (0.087 R)
• M8: 1,683,425 km (0.073 R)
• M9: 1,934,001 km (0.116 R)
• M10: 2,045,152 km (0.102 R)
• M11: 2,139,549 km (0.073 R)
• M12: 2,592,830 km (0.112 R)
• M13: 3,451,522 km (0.108 R)
• M14: 3,888,647 km (0.088 R)
• M15: 4,222,101 km (0.11 R)
• M16: 4,367,959 km (0.043 R)
• M17: 4,490,629 km (0.095 R)
• M18: 4,664,611 km (0.073 R)
• M19: 4,790,124 km (0.118 R)
• M20: 5,303,693 km (0.096 R)
• M21: 5,514,178 km (0.094 R)
• M22: 5,647,020 km (0.033 R)
• M23: 6,383,341 km (0.113 R)
• M24: 7,063,263 km (0.075 R)
• M25: 7,529,261 km (0.085 R)
• M26: 7,885,453 km (0.081 R)
• M27: 8,186,594 km (0.055 R)
• M28: 8,430,139 km (0.084 R)
• M29: 8,676,078 km (0.111 R)
• M30: 8,768,978 km (0.114 R)
• M31: 9,018,208 km (0.084 R)
• M32: 9,523,849 km (0.045 R)
• M33: 9,812,274 km (0.072 R)
• M34: 10,299,514 km (0.108 R)
• M35: 11,129,184 km (0.12 R)
• M36: 11,365,249 km (0.038 R)
• M37: 11,466,976 km (0.087 R)
• M38: 11,945,689 km (0.086 R)
• M39: 12,500,847 km (0.028 R)
• M40: 12,605,865 km (0.066 R)
• M41: 12,922,713 km (0.11 R)
• M42: 13,242,254 km (0.088 R)
• M43: 13,961,520 km (0.093 R)
• M44: 14,546,299 km (0.066 R)
• M45: 14,915,805 km (0.088 R)
• M46: 15,550,998 km (0.095 R)
• M47: 15,701,793 km (0.064 R)
• M48: 15,966,730 km (0.116 R)
• M49: 16,309,609 km (0.066 R)
• M50: 16,616,583 km (0.101 R)
• M51: 17,119,232 km (0.068 R)
• M52: 17,236,068 km (0.104 R)
• M53: 17,666,312 km (0.082 R)
• M54: 17,784,195 km (0.087 R)
• M55: 18,378,098 km (0.115 R)
• M56: 19,179,943 km (0.117 R)
• M57: 19,993,157 km (0.12 R)
• M58: 20,859,179 km (0.03 R)
• M59: 21,317,697 km (0.111 R)
• M60: 21,863,878 km (0.061 R)
• M61: 23,056,024 km (0.097 R)
• M62: 23,228,061 km (0.095 R)
• M63: 23,400,548 km (0.06 R)
• M64: 23,963,933 km (0.064 R)
• M65: 24,181,748 km (0.035 R)
• M66: 24,663,453 km (0.103 R)
• M67: 24,839,380 km (0.118 R)
• M68: 26,127,567 km (0.08 R)
• M69: 26,306,935 km (0.116 R)
• M70: 26,396,694 km (0.071 R)
• M71: 26,486,752 km (0.115 R)
• M72: 27,073,774 km (0.049 R)
• M73: 27,164,580 km (0.105 R)
• M74: 27,710,911 km (0.063 R)
• M75: 27,939,646 km (0.068 R)
• M76: 28,260,983 km (0.061 R)
• M77: 29,092,747 km (0.068 R)
• M78: 29,745,293 km (0.052 R)
• M79: 29,885,765 km (0.047 R)
• M80: 30,120,334 km (0.108 R)
• M81: 31,207,313 km (0.046 R)
• M82: 31,923,138 km (0.031 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.5

Radius: 8.6

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.06 AU - 6.38 AU

Year: 6457 Days

Day: 13.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 30,624,841 km

• M1: 128,804 km (0.098 R)
• M2: 242,349 km (0.11 R)
• M3: 360,381 km (0.108 R)
• M4: 427,850 km (0.109 R)
• M5: 696,528 km (0.105 R)
• M6: 849,866 km (0.081 R)
• M7: 930,948 km (0.109 R)
• M8: 1,086,529 km (0.11 R)
• M9: 1,190,051 km (0.091 R)
• M10: 1,587,233 km (0.114 R)
• M11: 1,897,649 km (0.045 R)
• M12: 2,023,610 km (0.101 R)
• M13: 2,302,910 km (0.092 R)
• M14: 2,398,802 km (0.103 R)
• M15: 2,554,982 km (0.12 R)
• M16: 2,634,419 km (0.116 R)
• M17: 3,583,617 km (0.073 R)
• M18: 3,853,192 km (0.074 R)
• M19: 4,388,454 km (0.059 R)
• M20: 4,897,535 km (0.053 R)
• M21: 5,631,313 km (0.027 R)
• M22: 6,291,189 km (0.114 R)
• M23: 7,031,100 km (0.096 R)
• M24: 7,087,050 km (0.116 R)
• M25: 7,368,892 km (0.094 R)
• M26: 7,654,325 km (0.12 R)
• M27: 8,118,826 km (0.039 R)
• M28: 8,295,202 km (0.039 R)
• M29: 8,502,844 km (0.119 R)
• M30: 8,682,062 km (0.103 R)
• M31: 8,862,627 km (0.109 R)
• M32: 9,014,020 km (0.04 R)
• M33: 9,350,017 km (0.091 R)
• M34: 9,597,152 km (0.058 R)
• M35: 11,156,710 km (0.119 R)
• M36: 11,583,513 km (0.083 R)
• M37: 11,982,341 km (0.051 R)
• M38: 13,102,081 km (0.075 R)
• M39: 13,482,658 km (0.097 R)
• M40: 13,866,975 km (0.099 R)
• M41: 14,325,791 km (0.077 R)
• M42: 14,753,791 km (0.096 R)
• M43: 15,041,468 km (0.113 R)
• M44: 15,549,352 km (0.087 R)
• M45: 16,210,575 km (0.052 R)
• M46: 18,403,081 km (0.062 R)
• M47: 19,102,302 km (0.096 R)
• M48: 19,533,742 km (0.084 R)
• M49: 19,849,693 km (0.104 R)
• M50: 20,207,082 km (0.078 R)
• M51: 20,406,496 km (0.112 R)
• M52: 20,887,902 km (0.051 R)
• M53: 21,089,560 km (0.097 R)
• M54: 22,189,852 km (0.111 R)
• M55: 22,354,559 km (0.113 R)
• M56: 22,767,749 km (0.116 R)
• M57: 22,975,391 km (0.058 R)
• M58: 23,141,893 km (0.106 R)
• M59: 23,727,868 km (0.08 R)
• M60: 24,615,881 km (0.099 R)
• M61: 26,337,453 km (0.1 R)
• M62: 27,168,768 km (0.082 R)
• M63: 27,344,845 km (0.039 R)
• M64: 27,786,757 km (0.111 R)
• M65: 28,409,533 km (0.067 R)
• M66: 28,767,371 km (0.096 R)
• M67: 29,171,734 km (0.082 R)
• M68: 29,532,864 km (0.085 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: 190 - 13,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit