🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.4 AU - 0.64 AU

Year: 242 Days

Day: 26.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,880,982 km

• M1: 18,550 km (0.069 R)
• M2: 86,468 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125

Radius: 10.6

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.9 AU - 0.98 AU

Year: 588 Days

Day: 14.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 29,880,982 km

• M1: 213,626 km (0.044 R)
• M2: 305,628 km (0.071 R)
• M3: 464,202 km (0.035 R)
• M4: 635,492 km (0.085 R)
• M5: 852,558 km (0.098 R)
• M6: 928,105 km (0.049 R)
• M7: 1,139,038 km (0.09 R)
• M8: 1,207,853 km (0.082 R)
• M9: 1,293,872 km (0.108 R)
• M10: 1,476,531 km (0.12 R)
• M11: 1,603,240 km (0.027 R)
• M12: 1,676,693 km (0.115 R)
• M13: 1,804,749 km (0.07 R)
• M14: 1,991,447 km (0.093 R)
• M15: 2,160,792 km (0.069 R)
• M16: 2,508,607 km (0.113 R)
• M17: 2,589,539 km (0.055 R)
• M18: 2,943,338 km (0.054 R)
• M19: 3,169,680 km (0.093 R)
• M20: 3,323,765 km (0.071 R)
• M21: 3,407,241 km (0.096 R)
• M22: 3,536,793 km (0.094 R)
• M23: 3,656,621 km (0.095 R)
• M24: 3,800,833 km (0.112 R)
• M25: 3,870,845 km (0.074 R)
• M26: 4,006,231 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.7

Radius: 14.6

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.23 AU - 3.37 AU

Year: 3025 Days

Day: 6.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 29,880,982 km

• M1: 194,328 km (0.106 R)
• M2: 291,716 km (0.09 R)
• M3: 538,702 km (0.085 R)
• M4: 635,941 km (0.114 R)
• M5: 740,509 km (0.109 R)
• M6: 888,312 km (0.085 R)
• M7: 985,551 km (0.086 R)
• M8: 1,094,608 km (0.059 R)
• M9: 1,225,057 km (0.084 R)
• M10: 1,502,411 km (0.115 R)
• M11: 1,820,157 km (0.078 R)
• M12: 2,088,237 km (0.049 R)
• M13: 2,477,042 km (0.112 R)
• M14: 2,934,961 km (0.068 R)
• M15: 3,074,087 km (0.066 R)
• M16: 3,299,231 km (0.104 R)
• M17: 3,505,228 km (0.104 R)
• M18: 3,703,146 km (0.109 R)
• M19: 3,994,263 km (0.027 R)
• M20: 4,599,087 km (0.119 R)
• M21: 4,884,819 km (0.107 R)
• M22: 5,345,880 km (0.115 R)
• M23: 5,588,976 km (0.091 R)
• M24: 5,690,105 km (0.071 R)
• M25: 5,997,379 km (0.092 R)
• M26: 6,160,440 km (0.094 R)
• M27: 6,324,998 km (0.111 R)
• M28: 6,430,614 km (0.075 R)
• M29: 6,567,197 km (0.078 R)
• M30: 6,750,754 km (0.086 R)
• M31: 7,013,747 km (0.114 R)
• M32: 7,422,747 km (0.056 R)
• M33: 7,855,683 km (0.048 R)
• M34: 8,001,841 km (0.113 R)
• M35: 8,116,133 km (0.091 R)
• M36: 8,562,234 km (0.045 R)
• M37: 9,169,601 km (0.069 R)
• M38: 9,513,078 km (0.084 R)
• M39: 9,895,899 km (0.066 R)
• M40: 10,124,335 km (0.116 R)
• M41: 10,283,657 km (0.074 R)
• M42: 10,515,234 km (0.107 R)
• M43: 11,183,787 km (0.078 R)
• M44: 11,330,094 km (0.108 R)
• M45: 11,661,752 km (0.075 R)
• M46: 11,996,702 km (0.101 R)
• M47: 12,090,201 km (0.086 R)
• M48: 12,542,884 km (0.081 R)
• M49: 12,676,026 km (0.053 R)
• M50: 12,924,508 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.5

Radius: 4.5

Gravity: 36.42 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.74 AU - 7.6 AU

Year: 9896 Days

Day: 16 Hours

Environment

Temp: -222 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 29,880,982 km

• M1: 60,288 km (0.07 R)
• M2: 90,806 km (0.084 R)
• M3: 119,977 km (0.067 R)
• M4: 154,535 km (0.085 R)
• M5: 183,557 km (0.114 R)
• M6: 321,935 km (0.106 R)
• M7: 584,479 km (0.115 R)
• M8: 667,506 km (0.092 R)
• M9: 863,479 km (0.075 R)
• M10: 920,027 km (0.092 R)
• M11: 1,460,374 km (0.1 R)
• M12: 1,550,881 km (0.074 R)
• M13: 2,527,007 km (0.044 R)
• M14: 2,858,666 km (0.071 R)
• M15: 3,321,970 km (0.114 R)
• M16: 3,441,349 km (0.114 R)
• M17: 3,532,006 km (0.074 R)
• M18: 3,870,695 km (0.05 R)
• M19: 3,964,942 km (0.103 R)
• M20: 4,913,841 km (0.108 R)
• M21: 4,981,759 km (0.093 R)
• M22: 5,118,641 km (0.045 R)
• M23: 5,187,456 km (0.101 R)
• M24: 5,256,720 km (0.119 R)
• M25: 5,642,682 km (0.106 R)
• M26: 5,749,495 km (0.12 R)
• M27: 6,220,279 km (0.091 R)
• M28: 6,257,081 km (0.043 R)
• M29: 6,293,882 km (0.088 R)
• M30: 6,628,382 km (0.099 R)
• M31: 6,703,481 km (0.099 R)
• M32: 6,930,421 km (0.094 R)
• M33: 7,198,500 km (0.113 R)
• M34: 8,063,026 km (0.114 R)
• M35: 8,425,950 km (0.051 R)
• M36: 8,466,641 km (0.06 R)
• M37: 9,504,252 km (0.097 R)
• M38: 9,844,737 km (0.116 R)
• M39: 10,232,494 km (0.059 R)
• M40: 10,362,944 km (0.1 R)
• M41: 10,581,357 km (0.096 R)
• M42: 10,845,696 km (0.093 R)
• M43: 11,651,281 km (0.082 R)
• M44: 12,199,108 km (0.093 R)
• M45: 12,615,439 km (0.026 R)
• M46: 13,130,504 km (0.087 R)
• M47: 13,461,864 km (0.101 R)
• M48: 13,892,107 km (0.027 R)
• M49: 16,058,883 km (0.057 R)
• M50: 16,260,989 km (0.056 R)
• M51: 16,514,857 km (0.077 R)
• M52: 17,908,212 km (0.042 R)
• M53: 18,804,602 km (0.118 R)
• M54: 22,646,574 km (0.053 R)
• M55: 23,844,853 km (0.106 R)
• M56: 24,075,533 km (0.096 R)
• M57: 24,422,750 km (0.107 R)
• M58: 24,888,299 km (0.106 R)
• M59: 25,651,248 km (0.088 R)
• M60: 29,208,386 km (0.076 R)
• M61: 29,640,574 km (0.047 R)
• M62: 30,074,857 km (0.086 R)
• M63: 30,137,089 km (0.07 R)
• M64: 30,261,704 km (0.051 R)
• M65: 31,075,517 km (0.088 R)
• M66: 31,453,551 km (0.076 R)
• M67: 31,643,091 km (0.108 R)
• M68: 31,706,371 km (0.117 R)
• M69: 32,788,562 km (0.068 R)
• M70: 33,044,973 km (0.113 R)
• M71: 34,077,198 km (0.105 R)
• M72: 34,401,826 km (0.078 R)
• M73: 35,842,902 km (0.096 R)
• M74: 36,305,458 km (0.094 R)
• M75: 37,504,186 km (0.117 R)
• M76: 37,772,266 km (0.076 R)
• M77: 38,986,701 km (0.105 R)
• M78: 39,190,304 km (0.103 R)
• M79: 40,694,510 km (0.085 R)
• M80: 42,496,417 km (0.108 R)
• M81: 42,706,003 km (0.105 R)
• M82: 42,985,901 km (0.075 R)
• M83: 43,547,791 km (0.086 R)
• M84: 44,041,314 km (0.115 R)
• M85: 44,182,684 km (0.106 R)
• M86: 44,678,601 km (0.109 R)
• M87: 45,390,238 km (0.072 R)
• M88: 45,747,478 km (0.072 R)
• M89: 46,321,036 km (0.09 R)
• M90: 46,464,799 km (0.096 R)
• M91: 46,536,756 km (0.104 R)
• M92: 46,608,713 km (0.094 R)
• M93: 47,330,373 km (0.041 R)
• M94: 48,128,627 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.9

Radius: 3.1

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.75 AU - 10.07 AU

Year: 20143 Days

Day: 23 Hours

Environment

Temp: -235 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 29,880,982 km

• M1: 43,383 km (0.109 R)
• M2: 64,028 km (0.089 R)
• M3: 135,984 km (0.115 R)
• M4: 217,515 km (0.104 R)
• M5: 295,456 km (0.101 R)
• M6: 362,176 km (0.094 R)
• M7: 392,395 km (0.09 R)
• M8: 455,376 km (0.118 R)
• M9: 591,211 km (0.06 R)
• M10: 713,881 km (0.096 R)
• M11: 830,867 km (0.105 R)
• M12: 1,053,917 km (0.08 R)
• M13: 1,279,062 km (0.052 R)
• M14: 1,341,594 km (0.065 R)
• M15: 1,703,321 km (0.119 R)
• M16: 1,824,496 km (0.077 R)
• M17: 1,877,304 km (0.104 R)
• M18: 2,020,469 km (0.072 R)
• M19: 2,588,492 km (0.106 R)
• M20: 3,013,649 km (0.104 R)
• M21: 3,308,806 km (0.076 R)
• M22: 3,459,900 km (0.105 R)
• M23: 3,768,819 km (0.04 R)
• M24: 4,295,254 km (0.112 R)
• M25: 4,942,115 km (0.117 R)
• M26: 5,567,734 km (0.113 R)
• M27: 5,902,833 km (0.091 R)
• M28: 6,059,611 km (0.088 R)
• M29: 6,377,357 km (0.11 R)
• M30: 6,430,913 km (0.086 R)
• M31: 6,484,469 km (0.116 R)
• M32: 6,565,252 km (0.025 R)
• M33: 6,836,772 km (0.059 R)
• M34: 7,815,741 km (0.085 R)
• M35: 8,807,874 km (0.104 R)
• M36: 9,348,969 km (0.115 R)
• M37: 10,149,468 km (0.082 R)
• M38: 10,337,213 km (0.103 R)
• M39: 10,652,864 km (0.101 R)
• M40: 11,293,442 km (0.033 R)
• M41: 11,520,532 km (0.099 R)
• M42: 12,078,532 km (0.099 R)
• M43: 12,277,497 km (0.087 R)
• M44: 12,377,429 km (0.088 R)
• M45: 14,256,228 km (0.109 R)
• M46: 14,854,769 km (0.105 R)
• M47: 14,996,738 km (0.053 R)
• M48: 15,282,021 km (0.082 R)
• M49: 18,728,157 km (0.113 R)
• M50: 18,996,985 km (0.074 R)
• M51: 20,202,295 km (0.109 R)
• M52: 20,596,336 km (0.082 R)
• M53: 20,675,473 km (0.1 R)
• M54: 23,095,518 km (0.096 R)
• M55: 23,466,221 km (0.045 R)
• M56: 24,005,073 km (0.062 R)
• M57: 24,171,725 km (0.119 R)
• M58: 24,506,076 km (0.089 R)
• M59: 25,010,520 km (0.106 R)
• M60: 25,433,583 km (0.072 R)
• M61: 26,889,469 km (0.115 R)
• M62: 27,366,238 km (0.106 R)
• M63: 27,845,699 km (0.088 R)
• M64: 27,977,046 km (0.045 R)
• M65: 28,460,097 km (0.084 R)
• M66: 29,389,998 km (0.119 R)
• M67: 29,702,059 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 17,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit