🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.9

Radius: 9.9

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.52 AU - 0.8 AU

Year: 364 Days

Day: 11 Hours

Environment

Temp: -160 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 23,494,700 km

• M1: 143,614 km (0.114 R)
• M2: 251,923 km (0.109 R)
• M3: 339,288 km (0.052 R)
• M4: 440,416 km (0.061 R)
• M5: 567,275 km (0.052 R)
• M6: 648,656 km (0.092 R)
• M7: 753,524 km (0.085 R)
• M8: 816,356 km (0.109 R)
• M9: 914,043 km (0.037 R)
• M10: 998,865 km (0.102 R)
• M11: 1,250,788 km (0.091 R)
• M12: 1,336,059 km (0.095 R)
• M13: 1,443,320 km (0.114 R)
• M14: 1,517,970 km (0.108 R)
• M15: 1,594,115 km (0.112 R)
• M16: 1,798,316 km (0.068 R)
• M17: 1,873,713 km (0.107 R)
• M18: 1,944,623 km (0.119 R)
• M19: 2,038,869 km (0.083 R)
• M20: 2,100,803 km (0.059 R)
• M21: 2,191,758 km (0.098 R)
• M22: 2,313,381 km (0.041 R)
• M23: 2,413,612 km (0.059 R)
• M24: 2,527,306 km (0.105 R)
• M25: 2,772,497 km (0.069 R)
• M26: 2,866,445 km (0.093 R)
• M27: 2,929,725 km (0.11 R)
• M28: 3,019,035 km (0.106 R)
• M29: 3,399,013 km (0.057 R)
• M30: 3,479,646 km (0.101 R)
• M31: 3,547,265 km (0.114 R)
• M32: 3,801,282 km (0.09 R)
• M33: 3,976,461 km (0.111 R)
• M34: 4,054,252 km (0.095 R)
• M35: 4,139,822 km (0.082 R)
• M36: 4,204,448 km (0.086 R)
• M37: 4,298,246 km (0.11 R)
• M38: 4,458,765 km (0.083 R)
• M39: 4,561,987 km (0.094 R)
• M40: 4,636,188 km (0.102 R)
• M41: 4,883,772 km (0.049 R)
• M42: 5,089,768 km (0.106 R)
• M43: 5,189,999 km (0.085 R)
• M44: 5,267,491 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.9

Radius: 10.2

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.09 AU - 1.39 AU

Year: 937 Days

Day: 9.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 23,494,700 km

• M1: 130,749 km (0.097 R)
• M2: 196,721 km (0.103 R)
• M3: 266,434 km (0.073 R)
• M4: 342,878 km (0.092 R)
• M5: 429,944 km (0.025 R)
• M6: 596,596 km (0.096 R)
• M7: 717,023 km (0.102 R)
• M8: 807,829 km (0.026 R)
• M9: 874,400 km (0.118 R)
• M10: 966,402 km (0.071 R)
• M11: 1,141,731 km (0.107 R)
• M12: 1,217,577 km (0.068 R)
• M13: 1,327,980 km (0.109 R)
• M14: 1,552,228 km (0.04 R)
• M15: 1,636,900 km (0.056 R)
• M16: 1,960,929 km (0.092 R)
• M17: 2,029,744 km (0.077 R)
• M18: 2,130,722 km (0.102 R)
• M19: 2,241,275 km (0.119 R)
• M20: 2,378,157 km (0.094 R)
• M21: 2,501,276 km (0.11 R)
• M22: 2,626,639 km (0.089 R)
• M23: 2,736,893 km (0.094 R)
• M24: 2,866,295 km (0.076 R)
• M25: 2,988,816 km (0.076 R)
• M26: 3,542,926 km (0.119 R)
• M27: 3,618,025 km (0.07 R)
• M28: 3,703,146 km (0.112 R)
• M29: 3,856,184 km (0.069 R)
• M30: 4,001,444 km (0.104 R)
• M31: 4,188,292 km (0.032 R)
• M32: 4,267,728 km (0.053 R)
• M33: 4,388,005 km (0.088 R)
• M34: 4,478,811 km (0.073 R)
• M35: 4,560,192 km (0.066 R)
• M36: 5,005,994 km (0.111 R)
• M37: 5,218,123 km (0.116 R)
• M38: 5,454,787 km (0.104 R)
• M39: 5,520,012 km (0.108 R)
• M40: 5,618,298 km (0.069 R)
• M41: 5,861,095 km (0.075 R)
• M42: 6,231,649 km (0.104 R)
• M43: 6,322,604 km (0.118 R)
• M44: 6,494,492 km (0.106 R)
• M45: 6,796,082 km (0.097 R)
• M46: 7,054,736 km (0.079 R)
• M47: 7,209,271 km (0.11 R)
• M48: 7,280,928 km (0.09 R)
• M49: 7,400,756 km (0.085 R)
• M50: 7,509,364 km (0.095 R)
• M51: 7,728,076 km (0.113 R)
• M52: 7,911,932 km (0.112 R)
• M53: 8,022,934 km (0.115 R)
• M54: 8,109,551 km (0.08 R)
• M55: 8,296,399 km (0.09 R)
• M56: 8,509,875 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.2

Radius: 10.8

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.58 AU - 2.64 AU

Year: 2860 Days

Day: 6.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 23,494,700 km

• M1: 148,551 km (0.056 R)
• M2: 221,255 km (0.082 R)
• M3: 335,548 km (0.069 R)
• M4: 422,764 km (0.108 R)
• M5: 558,000 km (0.081 R)
• M6: 715,676 km (0.116 R)
• M7: 957,127 km (0.072 R)
• M8: 1,084,285 km (0.057 R)
• M9: 1,172,399 km (0.075 R)
• M10: 1,451,847 km (0.112 R)
• M11: 1,525,150 km (0.117 R)
• M12: 1,796,072 km (0.079 R)
• M13: 1,866,383 km (0.058 R)
• M14: 2,064,301 km (0.1 R)
• M15: 2,138,053 km (0.117 R)
• M16: 2,383,992 km (0.109 R)
• M17: 2,471,357 km (0.064 R)
• M18: 2,649,378 km (0.101 R)
• M19: 2,976,250 km (0.025 R)
• M20: 3,479,946 km (0.117 R)
• M21: 3,758,796 km (0.101 R)
• M22: 3,906,748 km (0.115 R)
• M23: 4,126,508 km (0.114 R)
• M24: 4,338,338 km (0.117 R)
• M25: 4,409,846 km (0.061 R)
• M26: 4,748,536 km (0.053 R)
• M27: 4,995,671 km (0.078 R)
• M28: 5,083,186 km (0.093 R)
• M29: 5,387,169 km (0.084 R)
• M30: 5,671,106 km (0.09 R)
• M31: 5,814,869 km (0.117 R)
• M32: 6,361,649 km (0.082 R)
• M33: 6,593,227 km (0.103 R)
• M34: 6,966,773 km (0.098 R)
• M35: 7,361,412 km (0.095 R)
• M36: 7,446,832 km (0.094 R)
• M37: 7,547,063 km (0.112 R)
• M38: 7,633,381 km (0.12 R)
• M39: 7,806,914 km (0.118 R)
• M40: 7,937,813 km (0.093 R)
• M41: 8,010,966 km (0.111 R)
• M42: 8,216,813 km (0.12 R)
• M43: 8,454,224 km (0.112 R)
• M44: 8,618,782 km (0.025 R)
• M45: 9,027,184 km (0.089 R)
• M46: 9,195,332 km (0.12 R)
• M47: 9,988,949 km (0.062 R)
• M48: 10,178,789 km (0.094 R)
• M49: 10,433,853 km (0.1 R)
• M50: 10,771,944 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.9

Radius: 6.7

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.53 AU - 5.93 AU

Year: 9303 Days

Day: 24.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 129.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 23,494,700 km

• M1: 89,310 km (0.074 R)
• M2: 322,832 km (0.079 R)
• M3: 375,939 km (0.103 R)
• M4: 607,367 km (0.048 R)
• M5: 731,833 km (0.078 R)
• M6: 789,877 km (0.094 R)
• M7: 989,590 km (0.069 R)
• M8: 1,137,243 km (0.072 R)
• M9: 1,239,718 km (0.118 R)
• M10: 1,528,142 km (0.041 R)
• M11: 1,622,539 km (0.069 R)
• M12: 2,081,654 km (0.12 R)
• M13: 2,579,067 km (0.081 R)
• M14: 2,737,641 km (0.116 R)
• M15: 2,829,644 km (0.1 R)
• M16: 2,876,019 km (0.057 R)
• M17: 3,184,041 km (0.113 R)
• M18: 3,378,818 km (0.075 R)
• M19: 3,856,932 km (0.09 R)
• M20: 4,329,362 km (0.075 R)
• M21: 4,490,928 km (0.067 R)
• M22: 4,847,869 km (0.112 R)
• M23: 4,903,669 km (0.041 R)
• M24: 4,987,593 km (0.077 R)
• M25: 5,414,695 km (0.111 R)
• M26: 5,764,904 km (0.108 R)
• M27: 6,273,536 km (0.072 R)
• M28: 6,517,830 km (0.111 R)
• M29: 6,641,248 km (0.069 R)
• M30: 7,205,830 km (0.09 R)
• M31: 7,526,119 km (0.107 R)
• M32: 7,753,209 km (0.054 R)
• M33: 7,982,393 km (0.081 R)
• M34: 8,081,427 km (0.07 R)
• M35: 8,380,622 km (0.097 R)
• M36: 8,447,642 km (0.099 R)
• M37: 8,751,326 km (0.066 R)
• M38: 8,955,826 km (0.09 R)
• M39: 9,127,415 km (0.118 R)
• M40: 9,578,752 km (0.112 R)
• M41: 10,108,478 km (0.105 R)
• M42: 10,215,590 km (0.087 R)
• M43: 10,647,778 km (0.071 R)
• M44: 11,159,403 km (0.078 R)
• M45: 11,418,357 km (0.061 R)
• M46: 11,716,655 km (0.061 R)
• M47: 11,941,949 km (0.117 R)
• M48: 12,857,937 km (0.048 R)
• M49: 12,935,279 km (0.041 R)
• M50: 13,520,207 km (0.101 R)
• M51: 13,835,858 km (0.116 R)
• M52: 14,034,225 km (0.076 R)
• M53: 15,449,570 km (0.089 R)
• M54: 16,994,617 km (0.108 R)
• M55: 17,591,962 km (0.058 R)
• M56: 17,763,850 km (0.092 R)
• M57: 18,631,816 km (0.084 R)
• M58: 18,675,649 km (0.104 R)
• M59: 18,982,923 km (0.074 R)
• M60: 19,115,167 km (0.044 R)
• M61: 19,247,711 km (0.11 R)
• M62: 19,870,188 km (0.087 R)
• M63: 20,363,861 km (0.056 R)
• M64: 20,680,110 km (0.059 R)
• M65: 20,816,245 km (0.119 R)
• M66: 20,998,006 km (0.033 R)
• M67: 21,638,734 km (0.09 R)
• M68: 23,504,369 km (0.077 R)
• M69: 23,931,321 km (0.103 R)
• M70: 24,792,556 km (0.11 R)
• M71: 25,178,668 km (0.094 R)
• M72: 25,712,732 km (0.055 R)
• M73: 27,039,516 km (0.037 R)
• M74: 28,691,226 km (0.051 R)
• M75: 28,893,632 km (0.109 R)
• M76: 29,964,005 km (0.11 R)
• M77: 30,633,156 km (0.118 R)
• M78: 31,047,392 km (0.1 R)
• M79: 31,151,213 km (0.117 R)
• M80: 31,359,304 km (0.049 R)
• M81: 31,776,832 km (0.114 R)
• M82: 32,143,646 km (0.108 R)
• M83: 32,617,273 km (0.081 R)
• M84: 32,987,228 km (0.094 R)
• M85: 34,373,701 km (0.117 R)
• M86: 35,615,962 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27

Radius: 6.1

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.05 AU - 9.27 AU

Year: 17285 Days

Day: 18.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 23,494,700 km

• M1: 99,333 km (0.118 R)
• M2: 249,380 km (0.114 R)
• M3: 337,642 km (0.05 R)
• M4: 420,071 km (0.091 R)
• M5: 585,975 km (0.079 R)
• M6: 989,141 km (0.107 R)
• M7: 1,037,162 km (0.067 R)
• M8: 1,463,666 km (0.118 R)
• M9: 1,532,780 km (0.096 R)
• M10: 1,805,048 km (0.11 R)
• M11: 2,030,791 km (0.107 R)
• M12: 2,123,542 km (0.045 R)
• M13: 2,863,902 km (0.099 R)
• M14: 3,056,135 km (0.058 R)
• M15: 3,198,552 km (0.082 R)
• M16: 3,270,658 km (0.071 R)
• M17: 3,866,357 km (0.119 R)
• M18: 3,923,952 km (0.044 R)
• M19: 5,367,871 km (0.115 R)
• M20: 5,496,824 km (0.066 R)
• M21: 5,889,668 km (0.026 R)
• M22: 6,314,227 km (0.063 R)
• M23: 7,027,809 km (0.071 R)
• M24: 7,573,691 km (0.095 R)
• M25: 7,694,118 km (0.103 R)
• M26: 7,912,680 km (0.109 R)
• M27: 8,231,772 km (0.11 R)
• M28: 8,455,272 km (0.064 R)
• M29: 8,832,109 km (0.07 R)
• M30: 8,958,968 km (0.118 R)
• M31: 9,343,135 km (0.092 R)
• M32: 10,180,434 km (0.074 R)
• M33: 10,393,611 km (0.085 R)
• M34: 11,096,272 km (0.044 R)
• M35: 11,425,837 km (0.115 R)
• M36: 12,348,407 km (0.101 R)
• M37: 12,518,799 km (0.115 R)
• M38: 12,575,646 km (0.11 R)
• M39: 12,689,789 km (0.119 R)
• M40: 12,890,400 km (0.058 R)
• M41: 13,527,687 km (0.072 R)
• M42: 13,820,749 km (0.038 R)
• M43: 13,938,632 km (0.064 R)
• M44: 14,204,916 km (0.118 R)
• M45: 14,443,076 km (0.114 R)
• M46: 14,923,285 km (0.107 R)
• M47: 15,013,941 km (0.112 R)
• M48: 15,776,143 km (0.103 R)
• M49: 16,613,592 km (0.094 R)
• M50: 16,990,429 km (0.111 R)
• M51: 17,465,252 km (0.091 R)
• M52: 18,202,022 km (0.083 R)
• M53: 18,266,648 km (0.073 R)
• M54: 18,785,753 km (0.06 R)
• M55: 19,079,862 km (0.06 R)
• M56: 20,171,328 km (0.085 R)
• M57: 20,539,638 km (0.111 R)
• M58: 21,691,990 km (0.034 R)
• M59: 21,828,872 km (0.1 R)
• M60: 21,966,203 km (0.112 R)
• M61: 22,760,867 km (0.084 R)
• M62: 23,389,328 km (0.052 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: 325 - 13,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit