🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.41 AU - 0.61 AU

Year: 239 Days

Day: 25.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 171.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.3

Radius: 8.7

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.7 AU - 0.8 AU

Year: 426 Days

Day: 7.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 31,025,765 km

• M1: 108,608 km (0.094 R)
• M2: 190,438 km (0.09 R)
• M3: 271,520 km (0.077 R)
• M4: 329,564 km (0.113 R)
• M5: 408,253 km (0.082 R)
• M6: 465,100 km (0.087 R)
• M7: 556,205 km (0.072 R)
• M8: 781,798 km (0.111 R)
• M9: 983,157 km (0.092 R)
• M10: 1,117,496 km (0.115 R)
• M11: 1,267,842 km (0.112 R)
• M12: 1,360,293 km (0.059 R)
• M13: 1,450,052 km (0.113 R)
• M14: 1,506,002 km (0.082 R)
• M15: 1,625,231 km (0.103 R)
• M16: 1,710,053 km (0.112 R)
• M17: 1,917,695 km (0.076 R)
• M18: 1,985,014 km (0.104 R)
• M19: 2,087,489 km (0.081 R)
• M20: 2,375,465 km (0.041 R)
• M21: 2,447,870 km (0.082 R)
• M22: 2,527,306 km (0.099 R)
• M23: 2,582,807 km (0.085 R)
• M24: 2,720,138 km (0.089 R)
• M25: 2,789,701 km (0.094 R)
• M26: 2,924,190 km (0.113 R)
• M27: 2,995,548 km (0.113 R)
• M28: 3,067,504 km (0.119 R)
• M29: 3,126,745 km (0.102 R)
• M30: 3,193,167 km (0.094 R)
• M31: 3,354,283 km (0.106 R)
• M32: 3,422,201 km (0.078 R)
• M33: 3,518,243 km (0.081 R)
• M34: 3,733,813 km (0.097 R)
• M35: 3,797,243 km (0.11 R)
• M36: 3,882,364 km (0.098 R)
• M37: 4,069,062 km (0.118 R)
• M38: 4,134,287 km (0.119 R)
• M39: 4,384,265 km (0.089 R)
• M40: 4,654,289 km (0.108 R)
• M41: 4,883,473 km (0.102 R)
• M42: 4,952,886 km (0.081 R)
• M43: 5,046,086 km (0.112 R)
• M44: 5,108,468 km (0.045 R)
• M45: 5,171,150 km (0.059 R)
• M46: 5,281,553 km (0.029 R)
• M47: 5,392,704 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.8

Radius: 8.4

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.58 AU - 2.58 AU

Year: 1968 Days

Day: 5.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 31,025,765 km

• M1: 169,046 km (0.116 R)
• M2: 229,782 km (0.065 R)
• M3: 524,191 km (0.104 R)
• M4: 614,249 km (0.114 R)
• M5: 702,212 km (0.086 R)
• M6: 771,327 km (0.104 R)
• M7: 834,906 km (0.099 R)
• M8: 900,280 km (0.05 R)
• M9: 993,180 km (0.061 R)
• M10: 1,134,251 km (0.094 R)
• M11: 1,207,404 km (0.088 R)
• M12: 1,387,520 km (0.111 R)
• M13: 1,475,933 km (0.104 R)
• M14: 1,536,071 km (0.048 R)
• M15: 1,617,452 km (0.05 R)
• M16: 1,679,535 km (0.102 R)
• M17: 1,827,488 km (0.089 R)
• M18: 2,296,926 km (0.105 R)
• M19: 2,581,610 km (0.087 R)
• M20: 2,928,079 km (0.107 R)
• M21: 3,145,744 km (0.103 R)
• M22: 3,315,837 km (0.116 R)
• M23: 3,421,902 km (0.107 R)
• M24: 3,596,931 km (0.093 R)
• M25: 3,651,385 km (0.089 R)
• M26: 3,857,979 km (0.035 R)
• M27: 3,913,630 km (0.109 R)
• M28: 4,054,252 km (0.111 R)
• M29: 4,225,093 km (0.119 R)
• M30: 4,325,922 km (0.119 R)
• M31: 4,500,502 km (0.094 R)
• M32: 4,707,247 km (0.074 R)
• M33: 4,902,023 km (0.113 R)
• M34: 4,977,720 km (0.11 R)
• M35: 5,053,715 km (0.108 R)
• M36: 5,268,687 km (0.048 R)
• M37: 5,346,179 km (0.101 R)
• M38: 5,424,120 km (0.11 R)
• M39: 5,835,215 km (0.057 R)
• M40: 6,012,189 km (0.062 R)
• M41: 6,174,652 km (0.085 R)
• M42: 6,338,462 km (0.099 R)
• M43: 6,503,917 km (0.08 R)
• M44: 7,025,565 km (0.059 R)
• M45: 7,128,039 km (0.064 R)
• M46: 7,369,191 km (0.081 R)
• M47: 7,665,694 km (0.099 R)
• M48: 7,788,963 km (0.056 R)
• M49: 7,912,830 km (0.083 R)
• M50: 8,108,953 km (0.097 R)
• M51: 8,180,610 km (0.12 R)
• M52: 8,396,928 km (0.083 R)
• M53: 9,075,804 km (0.067 R)
• M54: 9,206,253 km (0.117 R)
• M55: 9,356,000 km (0.11 R)
• M56: 9,772,182 km (0.094 R)
• M57: 9,848,477 km (0.105 R)
• M58: 10,310,584 km (0.058 R)
• M59: 10,427,271 km (0.112 R)
• M60: 11,840,522 km (0.106 R)
• M61: 11,901,558 km (0.095 R)
• M62: 11,983,238 km (0.065 R)
• M63: 12,044,424 km (0.098 R)
• M64: 12,208,383 km (0.114 R)
• M65: 12,955,176 km (0.109 R)
• M66: 13,228,641 km (0.105 R)
• M67: 13,695,535 km (0.095 R)
• M68: 13,780,956 km (0.11 R)
• M69: 14,405,976 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594

Radius: 14.9

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.39 AU - 2.55 AU

Year: 2547 Days

Day: 14 Hours

Environment

Temp: -200 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 31,025,765 km

• M1: 252,820 km (0.065 R)
• M2: 388,506 km (0.066 R)
• M3: 536,458 km (0.073 R)
• M4: 651,798 km (0.1 R)
• M5: 768,783 km (0.09 R)
• M6: 875,896 km (0.058 R)
• M7: 1,107,174 km (0.118 R)
• M8: 1,326,933 km (0.059 R)
• M9: 1,726,659 km (0.073 R)
• M10: 1,860,250 km (0.037 R)
• M11: 1,972,298 km (0.066 R)
• M12: 2,099,606 km (0.101 R)
• M13: 2,282,714 km (0.087 R)
• M14: 2,498,733 km (0.097 R)
• M15: 2,707,422 km (0.061 R)
• M16: 2,878,712 km (0.119 R)
• M17: 3,068,402 km (0.099 R)
• M18: 3,307,759 km (0.108 R)
• M19: 3,725,885 km (0.096 R)
• M20: 4,193,976 km (0.119 R)
• M21: 4,293,309 km (0.097 R)
• M22: 4,393,241 km (0.098 R)
• M23: 4,612,850 km (0.072 R)
• M24: 4,870,757 km (0.089 R)
• M25: 5,045,338 km (0.112 R)
• M26: 5,151,103 km (0.12 R)
• M27: 5,472,889 km (0.092 R)
• M28: 5,727,803 km (0.116 R)
• M29: 6,080,256 km (0.069 R)
• M30: 6,211,902 km (0.09 R)
• M31: 6,612,525 km (0.117 R)
• M32: 6,942,987 km (0.109 R)
• M33: 7,378,915 km (0.117 R)
• M34: 7,742,288 km (0.115 R)
• M35: 7,864,659 km (0.068 R)
• M36: 8,111,496 km (0.099 R)
• M37: 8,298,343 km (0.114 R)
• M38: 8,634,041 km (0.06 R)
• M39: 9,318,900 km (0.115 R)
• M40: 9,427,508 km (0.069 R)
• M41: 11,014,891 km (0.106 R)
• M42: 11,360,911 km (0.055 R)
• M43: 11,476,999 km (0.107 R)
• M44: 11,570,199 km (0.099 R)
• M45: 11,804,319 km (0.104 R)
• M46: 12,516,106 km (0.089 R)
• M47: 13,266,190 km (0.055 R)
• M48: 13,981,118 km (0.09 R)
• M49: 14,180,681 km (0.055 R)
• M50: 14,380,993 km (0.094 R)
• M51: 15,551,596 km (0.096 R)
• M52: 15,732,460 km (0.096 R)
• M53: 15,836,131 km (0.051 R)
• M54: 15,939,952 km (0.107 R)
• M55: 16,673,580 km (0.1 R)
• M56: 17,875,450 km (0.091 R)
• M57: 18,173,449 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.2

Radius: 9.9

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.1 AU - 3.92 AU

Year: 4314 Days

Day: 8.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,025,765 km

• M1: 124,166 km (0.056 R)
• M2: 379,679 km (0.101 R)
• M3: 500,106 km (0.12 R)
• M4: 783,444 km (0.115 R)
• M5: 1,129,763 km (0.083 R)
• M6: 1,359,845 km (0.08 R)
• M7: 1,554,920 km (0.035 R)
• M8: 1,622,090 km (0.071 R)
• M9: 1,741,918 km (0.074 R)
• M10: 2,270,148 km (0.039 R)
• M11: 2,642,198 km (0.099 R)
• M12: 2,825,156 km (0.108 R)
• M13: 2,907,883 km (0.093 R)
• M14: 3,688,635 km (0.074 R)
• M15: 3,756,552 km (0.11 R)
• M16: 4,149,247 km (0.099 R)
• M17: 4,579,640 km (0.09 R)
• M18: 5,099,791 km (0.114 R)
• M19: 5,405,420 km (0.082 R)
• M20: 5,482,762 km (0.076 R)
• M21: 5,638,643 km (0.097 R)
• M22: 5,743,361 km (0.071 R)
• M23: 6,141,890 km (0.104 R)
• M24: 6,330,832 km (0.114 R)
• M25: 6,494,492 km (0.115 R)
• M26: 7,049,949 km (0.06 R)
• M27: 7,134,622 km (0.118 R)
• M28: 7,248,017 km (0.049 R)
• M29: 7,707,581 km (0.032 R)
• M30: 7,794,797 km (0.103 R)
• M31: 7,940,954 km (0.075 R)
• M32: 8,685,204 km (0.062 R)
• M33: 8,989,186 km (0.059 R)
• M34: 9,204,009 km (0.119 R)
• M35: 9,296,610 km (0.109 R)
• M36: 9,985,209 km (0.092 R)
• M37: 10,048,639 km (0.114 R)
• M38: 10,528,698 km (0.114 R)
• M39: 11,048,850 km (0.114 R)
• M40: 12,283,780 km (0.105 R)
• M41: 12,385,806 km (0.093 R)
• M42: 12,522,389 km (0.105 R)
• M43: 12,625,013 km (0.112 R)
• M44: 13,142,771 km (0.053 R)
• M45: 13,212,334 km (0.077 R)
• M46: 13,421,771 km (0.12 R)
• M47: 13,843,937 km (0.053 R)
• M48: 14,557,219 km (0.07 R)
• M49: 14,809,740 km (0.044 R)
• M50: 14,918,348 km (0.11 R)
• M51: 15,027,256 km (0.064 R)
• M52: 15,209,466 km (0.096 R)
• M53: 15,723,335 km (0.072 R)
• M54: 15,982,438 km (0.111 R)
• M55: 16,317,537 km (0.046 R)
• M56: 16,805,825 km (0.056 R)
• M57: 17,032,765 km (0.105 R)
• M58: 17,681,421 km (0.09 R)
• M59: 17,912,251 km (0.11 R)
• M60: 18,884,936 km (0.084 R)
• M61: 19,357,815 km (0.075 R)
• M62: 20,315,540 km (0.093 R)
• M63: 21,084,623 km (0.059 R)
• M64: 21,288,525 km (0.119 R)
• M65: 21,739,563 km (0.107 R)
• M66: 22,484,410 km (0.044 R)
• M67: 22,943,825 km (0.1 R)
• M68: 23,364,046 km (0.086 R)
• M69: 23,956,753 km (0.093 R)
• M70: 24,640,116 km (0.113 R)
• M71: 24,898,022 km (0.034 R)
• M72: 25,156,827 km (0.118 R)
• M73: 25,416,529 km (0.104 R)
• M74: 25,590,212 km (0.072 R)
• M75: 25,938,625 km (0.025 R)
• M76: 26,069,673 km (0.083 R)
• M77: 27,259,425 km (0.106 R)
• M78: 27,838,518 km (0.105 R)
• M79: 28,062,317 km (0.115 R)
• M80: 29,008,822 km (0.114 R)
• M81: 29,600,033 km (0.046 R)
• M82: 29,691,288 km (0.096 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 16,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit