🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.49 AU - 0.65 AU

Year: 282 Days

Day: 40.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990

Radius: 13.1

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.01 AU - 1.29 AU

Year: 809 Days

Day: 8.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 23,378,088 km

• M1: 176,077 km (0.036 R)
• M2: 343,626 km (0.062 R)
• M3: 427,700 km (0.051 R)
• M4: 556,953 km (0.073 R)
• M5: 646,712 km (0.046 R)
• M6: 736,620 km (0.116 R)
• M7: 837,449 km (0.096 R)
• M8: 937,380 km (0.064 R)
• M9: 1,171,202 km (0.083 R)
• M10: 1,277,566 km (0.099 R)
• M11: 1,394,701 km (0.118 R)
• M12: 1,500,467 km (0.03 R)
• M13: 1,640,789 km (0.07 R)
• M14: 1,785,451 km (0.102 R)
• M15: 2,019,422 km (0.077 R)
• M16: 2,299,469 km (0.061 R)
• M17: 2,416,903 km (0.096 R)
• M18: 2,536,432 km (0.106 R)
• M19: 2,686,179 km (0.1 R)
• M20: 2,906,986 km (0.055 R)
• M21: 2,994,949 km (0.04 R)
• M22: 3,123,753 km (0.101 R)
• M23: 3,356,228 km (0.105 R)
• M24: 3,849,303 km (0.049 R)
• M25: 3,967,934 km (0.09 R)
• M26: 4,153,884 km (0.093 R)
• M27: 4,580,088 km (0.042 R)
• M28: 4,810,170 km (0.101 R)
• M29: 4,950,044 km (0.088 R)
• M30: 5,222,013 km (0.107 R)
• M31: 5,305,638 km (0.105 R)
• M32: 5,474,534 km (0.092 R)
• M33: 5,755,928 km (0.083 R)
• M34: 5,954,444 km (0.049 R)
• M35: 6,205,918 km (0.101 R)
• M36: 6,654,412 km (0.075 R)
• M37: 6,797,578 km (0.119 R)
• M38: 7,153,321 km (0.073 R)
• M39: 7,787,018 km (0.07 R)
• M40: 8,187,192 km (0.03 R)
• M41: 8,368,804 km (0.1 R)
• M42: 8,467,090 km (0.112 R)
• M43: 8,650,796 km (0.115 R)
• M44: 8,792,914 km (0.108 R)
• M45: 8,964,503 km (0.075 R)
• M46: 9,050,821 km (0.115 R)
• M47: 9,471,640 km (0.095 R)
• M48: 9,559,454 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.8

Radius: 13.6

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.5 AU - 1.98 AU

Year: 1506 Days

Day: 8 Hours

Environment

Temp: -186 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 23,378,088 km

• M1: 183,257 km (0.07 R)
• M2: 380,427 km (0.043 R)
• M3: 498,011 km (0.068 R)
• M4: 650,302 km (0.109 R)
• M5: 746,643 km (0.111 R)
• M6: 876,793 km (0.048 R)
• M7: 978,071 km (0.053 R)
• M8: 1,076,207 km (0.053 R)
• M9: 1,185,862 km (0.056 R)
• M10: 1,291,478 km (0.092 R)
• M11: 1,460,524 km (0.076 R)
• M12: 1,592,320 km (0.098 R)
• M13: 1,746,854 km (0.078 R)
• M14: 1,840,203 km (0.111 R)
• M15: 1,993,242 km (0.065 R)
• M16: 2,394,763 km (0.099 R)
• M17: 2,562,761 km (0.062 R)
• M18: 2,691,266 km (0.07 R)
• M19: 3,273,800 km (0.114 R)
• M20: 3,615,781 km (0.105 R)
• M21: 4,019,096 km (0.037 R)
• M22: 4,207,291 km (0.077 R)
• M23: 4,398,477 km (0.05 R)
• M24: 4,736,717 km (0.065 R)
• M25: 4,842,483 km (0.087 R)
• M26: 5,301,150 km (0.036 R)
• M27: 5,397,192 km (0.08 R)
• M28: 5,703,419 km (0.082 R)
• M29: 5,816,066 km (0.093 R)
• M30: 5,929,611 km (0.104 R)
• M31: 6,289,094 km (0.096 R)
• M32: 6,493,595 km (0.054 R)
• M33: 6,700,339 km (0.073 R)
• M34: 6,834,379 km (0.101 R)
• M35: 6,924,287 km (0.099 R)
• M36: 7,014,495 km (0.05 R)
• M37: 7,180,997 km (0.111 R)
• M38: 7,626,350 km (0.071 R)
• M39: 7,986,133 km (0.044 R)
• M40: 8,175,972 km (0.046 R)
• M41: 8,287,423 km (0.112 R)
• M42: 8,641,072 km (0.105 R)
• M43: 9,147,760 km (0.062 R)
• M44: 9,329,970 km (0.05 R)
• M45: 9,647,417 km (0.12 R)
• M46: 9,968,604 km (0.114 R)
• M47: 10,156,050 km (0.079 R)
• M48: 10,241,769 km (0.115 R)
• M49: 10,413,657 km (0.077 R)
• M50: 10,500,125 km (0.083 R)
• M51: 10,621,299 km (0.086 R)
• M52: 10,830,437 km (0.076 R)
• M53: 10,952,958 km (0.078 R)
• M54: 11,483,581 km (0.084 R)
• M55: 11,680,303 km (0.077 R)
• M56: 11,823,917 km (0.118 R)
• M57: 11,986,380 km (0.067 R)
• M58: 12,076,887 km (0.089 R)
• M59: 12,258,798 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.9

Radius: 8.1

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.99 AU - 2.65 AU

Year: 2318 Days

Day: 7.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 23,378,088 km

• M1: 105,317 km (0.115 R)
• M2: 167,699 km (0.102 R)
• M3: 255,812 km (0.113 R)
• M4: 372,050 km (0.059 R)
• M5: 441,463 km (0.076 R)
• M6: 539,300 km (0.108 R)
• M7: 595,250 km (0.087 R)
• M8: 877,840 km (0.105 R)
• M9: 1,044,343 km (0.116 R)
• M10: 1,095,356 km (0.109 R)
• M11: 1,352,215 km (0.073 R)
• M12: 1,476,381 km (0.066 R)
• M13: 1,663,828 km (0.112 R)
• M14: 1,772,585 km (0.077 R)
• M15: 1,934,151 km (0.03 R)
• M16: 1,997,580 km (0.094 R)
• M17: 2,074,623 km (0.12 R)
• M18: 2,245,165 km (0.096 R)
• M19: 2,530,298 km (0.059 R)
• M20: 2,627,836 km (0.055 R)
• M21: 2,783,867 km (0.102 R)
• M22: 3,016,342 km (0.094 R)
• M23: 3,315,687 km (0.1 R)
• M24: 3,735,010 km (0.113 R)
• M25: 4,040,190 km (0.105 R)
• M26: 4,187,693 km (0.094 R)
• M27: 4,320,237 km (0.105 R)
• M28: 4,454,127 km (0.067 R)
• M29: 5,286,490 km (0.116 R)
• M30: 5,610,967 km (0.102 R)
• M31: 5,793,926 km (0.115 R)
• M32: 5,978,978 km (0.103 R)
• M33: 6,147,276 km (0.103 R)
• M34: 6,719,188 km (0.061 R)
• M35: 6,777,382 km (0.115 R)
• M36: 6,972,458 km (0.105 R)
• M37: 7,149,581 km (0.045 R)
• M38: 7,328,201 km (0.08 R)
• M39: 7,427,983 km (0.12 R)
• M40: 8,139,770 km (0.12 R)
• M41: 8,201,853 km (0.116 R)
• M42: 8,451,532 km (0.106 R)
• M43: 8,661,418 km (0.119 R)
• M44: 8,788,277 km (0.092 R)
• M45: 9,215,528 km (0.105 R)
• M46: 9,496,772 km (0.113 R)
• M47: 9,824,990 km (0.118 R)
• M48: 9,913,103 km (0.111 R)
• M49: 10,312,978 km (0.112 R)
• M50: 10,559,964 km (0.098 R)
• M51: 10,786,156 km (0.073 R)
• M52: 11,036,882 km (0.099 R)
• M53: 11,174,363 km (0.102 R)
• M54: 11,847,254 km (0.093 R)
• M55: 12,035,298 km (0.1 R)
• M56: 13,134,992 km (0.105 R)
• M57: 13,232,081 km (0.112 R)
• M58: 13,305,235 km (0.055 R)
• M59: 13,500,609 km (0.113 R)
• M60: 13,647,664 km (0.084 R)
• M61: 13,869,518 km (0.062 R)
• M62: 13,968,402 km (0.08 R)
• M63: 14,818,866 km (0.108 R)
• M64: 14,869,430 km (0.077 R)
• M65: 15,480,388 km (0.093 R)
• M66: 15,814,888 km (0.099 R)
• M67: 15,918,261 km (0.12 R)
• M68: 16,307,963 km (0.12 R)
• M69: 16,412,382 km (0.099 R)
• M70: 17,415,735 km (0.091 R)
• M71: 17,656,289 km (0.082 R)
• M72: 17,790,328 km (0.12 R)
• M73: 17,951,744 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.2

Radius: 8.2

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.51 AU - 5.79 AU

Year: 7667 Days

Day: 14.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 175.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 23,378,088 km

• M1: 105,766 km (0.077 R)
• M2: 235,168 km (0.112 R)
• M3: 354,397 km (0.1 R)
• M4: 609,013 km (0.115 R)
• M5: 751,430 km (0.115 R)
• M6: 1,045,390 km (0.113 R)
• M7: 1,193,043 km (0.073 R)
• M8: 1,360,593 km (0.104 R)
• M9: 1,633,758 km (0.087 R)
• M10: 1,954,047 km (0.097 R)
• M11: 2,075,521 km (0.072 R)
• M12: 2,325,948 km (0.113 R)
• M13: 2,553,187 km (0.085 R)
• M14: 2,636,064 km (0.068 R)
• M15: 2,855,823 km (0.077 R)
• M16: 3,046,411 km (0.099 R)
• M17: 3,385,699 km (0.09 R)
• M18: 3,550,556 km (0.104 R)
• M19: 3,624,756 km (0.054 R)
• M20: 3,680,706 km (0.109 R)
• M21: 3,850,350 km (0.112 R)
• M22: 3,907,496 km (0.116 R)
• M23: 4,022,687 km (0.086 R)
• M24: 4,574,703 km (0.115 R)
• M25: 4,777,707 km (0.104 R)
• M26: 4,900,976 km (0.112 R)
• M27: 5,554,419 km (0.11 R)
• M28: 5,902,384 km (0.1 R)
• M29: 6,056,769 km (0.079 R)
• M30: 6,596,518 km (0.083 R)
• M31: 6,964,978 km (0.078 R)
• M32: 7,245,773 km (0.078 R)
• M33: 7,387,592 km (0.094 R)
• M34: 7,915,223 km (0.086 R)
• M35: 8,036,846 km (0.078 R)
• M36: 9,108,416 km (0.075 R)
• M37: 9,415,391 km (0.115 R)
• M38: 9,492,733 km (0.099 R)
• M39: 9,699,926 km (0.055 R)
• M40: 10,013,333 km (0.045 R)
• M41: 10,171,458 km (0.111 R)
• M42: 10,677,249 km (0.044 R)
• M43: 10,865,742 km (0.11 R)
• M44: 11,082,360 km (0.106 R)
• M45: 11,328,000 km (0.12 R)
• M46: 11,492,557 km (0.12 R)
• M47: 11,796,540 km (0.094 R)
• M48: 12,159,315 km (0.068 R)
• M49: 12,215,414 km (0.097 R)
• M50: 12,781,343 km (0.119 R)
• M51: 12,838,489 km (0.095 R)
• M52: 12,895,636 km (0.054 R)
• M53: 13,182,714 km (0.098 R)
• M54: 13,355,948 km (0.028 R)
• M55: 13,471,887 km (0.106 R)
• M56: 14,381,591 km (0.09 R)
• M57: 15,250,456 km (0.087 R)
• M58: 15,982,438 km (0.081 R)
• M59: 16,445,743 km (0.098 R)
• M60: 16,757,056 km (0.079 R)
• M61: 17,290,671 km (0.045 R)
• M62: 18,053,621 km (0.089 R)
• M63: 18,697,789 km (0.039 R)
• M64: 18,892,565 km (0.079 R)
• M65: 19,415,111 km (0.055 R)
• M66: 19,645,192 km (0.098 R)
• M67: 20,074,987 km (0.064 R)
• M68: 20,307,612 km (0.071 R)
• M69: 20,374,332 km (0.1 R)
• M70: 20,977,361 km (0.033 R)
• M71: 21,620,333 km (0.09 R)
• M72: 22,925,724 km (0.115 R)
• M73: 23,343,252 km (0.111 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 13,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit