🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.2

Radius: 13.2

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.65 AU - 0.75 AU

Year: 397 Days

Day: 12.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 66,260,223 km

• M1: 165,904 km (0.12 R)
• M2: 275,858 km (0.031 R)
• M3: 368,160 km (0.041 R)
• M4: 468,541 km (0.092 R)
• M5: 565,630 km (0.108 R)
• M6: 702,362 km (0.12 R)
• M7: 788,381 km (0.091 R)
• M8: 925,113 km (0.103 R)
• M9: 1,008,888 km (0.071 R)
• M10: 1,108,221 km (0.115 R)
• M11: 1,193,791 km (0.11 R)
• M12: 1,277,267 km (0.113 R)
• M13: 1,432,100 km (0.039 R)
• M14: 1,540,559 km (0.028 R)
• M15: 1,666,670 km (0.031 R)
• M16: 1,806,544 km (0.107 R)
• M17: 1,971,401 km (0.093 R)
• M18: 2,087,788 km (0.037 R)
• M19: 2,179,342 km (0.086 R)
• M20: 2,266,707 km (0.095 R)
• M21: 2,484,970 km (0.114 R)
• M22: 2,605,397 km (0.104 R)
• M23: 2,769,206 km (0.108 R)
• M24: 2,900,404 km (0.117 R)
• M25: 3,070,347 km (0.12 R)
• M26: 3,445,837 km (0.087 R)
• M27: 3,567,909 km (0.079 R)
• M28: 3,790,062 km (0.078 R)
• M29: 4,104,666 km (0.108 R)
• M30: 4,206,842 km (0.049 R)
• M31: 4,413,885 km (0.097 R)
• M32: 4,575,002 km (0.055 R)
• M33: 4,859,836 km (0.094 R)
• M34: 4,968,145 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.8

Radius: 12

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.82 AU - 4.54 AU

Year: 4788 Days

Day: 9.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 66,260,223 km

• M1: 434,881 km (0.1 R)
• M2: 682,765 km (0.094 R)
• M3: 1,323,792 km (0.068 R)
• M4: 1,416,542 km (0.066 R)
• M5: 1,633,459 km (0.085 R)
• M6: 1,861,596 km (0.068 R)
• M7: 1,953,150 km (0.034 R)
• M8: 2,154,808 km (0.077 R)
• M9: 2,251,149 km (0.075 R)
• M10: 2,535,086 km (0.102 R)
• M11: 2,637,111 km (0.059 R)
• M12: 2,952,015 km (0.082 R)
• M13: 3,028,758 km (0.062 R)
• M14: 3,390,785 km (0.109 R)
• M15: 3,733,514 km (0.099 R)
• M16: 4,104,816 km (0.103 R)
• M17: 4,347,314 km (0.061 R)
• M18: 4,882,725 km (0.07 R)
• M19: 5,345,132 km (0.102 R)
• M20: 6,055,273 km (0.097 R)
• M21: 6,531,892 km (0.106 R)
• M22: 6,693,458 km (0.097 R)
• M23: 6,815,529 km (0.1 R)
• M24: 6,999,984 km (0.055 R)
• M25: 7,648,191 km (0.116 R)
• M26: 7,968,929 km (0.113 R)
• M27: 8,076,789 km (0.044 R)
• M28: 8,645,411 km (0.114 R)
• M29: 9,317,703 km (0.107 R)
• M30: 9,660,283 km (0.076 R)
• M31: 9,960,525 km (0.073 R)
• M32: 10,123,438 km (0.111 R)
• M33: 10,736,340 km (0.083 R)
• M34: 10,975,397 km (0.027 R)
• M35: 11,556,136 km (0.103 R)
• M36: 12,446,094 km (0.109 R)
• M37: 12,521,192 km (0.115 R)
• M38: 13,306,731 km (0.087 R)
• M39: 13,486,248 km (0.081 R)
• M40: 13,640,932 km (0.092 R)
• M41: 14,160,486 km (0.103 R)
• M42: 15,245,669 km (0.108 R)
• M43: 15,568,501 km (0.12 R)
• M44: 15,703,588 km (0.082 R)
• M45: 15,812,046 km (0.083 R)
• M46: 16,826,469 km (0.113 R)
• M47: 16,937,321 km (0.093 R)
• M48: 17,327,622 km (0.107 R)
• M49: 17,467,646 km (0.065 R)
• M50: 17,720,765 km (0.072 R)
• M51: 18,173,748 km (0.11 R)
• M52: 18,601,747 km (0.117 R)
• M53: 19,293,787 km (0.088 R)
• M54: 19,380,853 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.5

Radius: 10

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.8 AU - 6.06 AU

Year: 7424 Days

Day: 10.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 66,260,223 km

• M1: 127,607 km (0.118 R)
• M2: 477,516 km (0.081 R)
• M3: 654,640 km (0.1 R)
• M4: 723,455 km (0.118 R)
• M5: 869,313 km (0.101 R)
• M6: 1,276,967 km (0.108 R)
• M7: 1,605,185 km (0.064 R)
• M8: 1,681,779 km (0.092 R)
• M9: 2,338,813 km (0.096 R)
• M10: 2,448,319 km (0.039 R)
• M11: 2,718,044 km (0.096 R)
• M12: 3,068,701 km (0.088 R)
• M13: 3,384,502 km (0.054 R)
• M14: 3,659,912 km (0.117 R)
• M15: 3,736,356 km (0.096 R)
• M16: 4,232,573 km (0.116 R)
• M17: 4,312,907 km (0.117 R)
• M18: 4,475,071 km (0.037 R)
• M19: 4,694,381 km (0.115 R)
• M20: 4,805,383 km (0.032 R)
• M21: 5,086,776 km (0.071 R)
• M22: 5,172,197 km (0.09 R)
• M23: 5,518,965 km (0.051 R)
• M24: 6,295,976 km (0.09 R)
• M25: 6,635,114 km (0.083 R)
• M26: 6,822,560 km (0.078 R)
• M27: 7,525,072 km (0.046 R)
• M28: 7,590,147 km (0.106 R)
• M29: 7,720,746 km (0.048 R)
• M30: 8,183,752 km (0.105 R)
• M31: 8,418,620 km (0.087 R)
• M32: 8,758,058 km (0.042 R)
• M33: 9,520,558 km (0.116 R)
• M34: 9,696,934 km (0.118 R)
• M35: 10,412,909 km (0.09 R)
• M36: 11,034,788 km (0.077 R)
• M37: 11,108,839 km (0.076 R)
• M38: 12,238,153 km (0.038 R)
• M39: 12,468,384 km (0.044 R)
• M40: 12,777,603 km (0.093 R)
• M41: 12,855,244 km (0.108 R)
• M42: 13,482,658 km (0.103 R)
• M43: 13,561,795 km (0.072 R)
• M44: 13,641,082 km (0.071 R)
• M45: 14,079,852 km (0.104 R)
• M46: 15,672,621 km (0.053 R)
• M47: 17,235,919 km (0.109 R)
• M48: 17,364,872 km (0.095 R)
• M49: 17,623,676 km (0.094 R)
• M50: 18,145,175 km (0.093 R)
• M51: 18,495,682 km (0.118 R)
• M52: 19,337,021 km (0.083 R)
• M53: 20,010,062 km (0.099 R)
• M54: 21,102,874 km (0.1 R)
• M55: 21,610,160 km (0.061 R)
• M56: 21,935,087 km (0.082 R)
• M57: 22,214,985 km (0.071 R)
• M58: 22,495,929 km (0.095 R)
• M59: 23,061,559 km (0.078 R)
• M60: 23,774,991 km (0.104 R)
• M61: 23,918,605 km (0.117 R)
• M62: 24,254,752 km (0.091 R)
• M63: 25,175,078 km (0.086 R)
• M64: 25,958,821 km (0.052 R)
• M65: 26,850,275 km (0.082 R)
• M66: 26,999,723 km (0.104 R)
• M67: 27,550,393 km (0.059 R)
• M68: 28,358,072 km (0.104 R)
• M69: 28,713,815 km (0.117 R)
• M70: 28,917,717 km (0.049 R)
• M71: 29,378,479 km (0.084 R)
• M72: 29,790,022 km (0.104 R)
• M73: 30,827,184 km (0.107 R)
• M74: 31,350,328 km (0.042 R)
• M75: 31,455,196 km (0.102 R)
• M76: 32,564,315 km (0.103 R)
• M77: 32,936,963 km (0.054 R)
• M78: 34,009,131 km (0.117 R)
• M79: 34,333,160 km (0.097 R)
• M80: 34,441,319 km (0.057 R)
• M81: 34,603,783 km (0.11 R)
• M82: 34,820,849 km (0.115 R)
• M83: 35,038,364 km (0.112 R)
• M84: 35,256,478 km (0.038 R)
• M85: 36,297,979 km (0.078 R)
• M86: 36,739,591 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427

Radius: 4.1

Gravity: 25.4 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.7 AU - 10.76 AU

Year: 20585 Days

Day: 20.4 Hours

Environment

Temp: -241 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,260,223 km

• M1: 53,107 km (0.113 R)
• M2: 138,079 km (0.106 R)
• M3: 281,992 km (0.112 R)
• M4: 312,660 km (0.091 R)
• M5: 412,292 km (0.104 R)
• M6: 484,548 km (0.056 R)
• M7: 560,992 km (0.091 R)
• M8: 1,097,899 km (0.109 R)
• M9: 1,549,086 km (0.12 R)
• M10: 1,605,634 km (0.05 R)
• M11: 1,691,802 km (0.109 R)
• M12: 1,720,824 km (0.099 R)
• M13: 2,020,319 km (0.052 R)
• M14: 2,666,732 km (0.087 R)
• M15: 2,837,722 km (0.039 R)
• M16: 2,872,279 km (0.1 R)
• M17: 3,190,175 km (0.032 R)
• M18: 3,706,736 km (0.115 R)
• M19: 4,209,235 km (0.053 R)
• M20: 4,368,108 km (0.078 R)
• M21: 4,448,293 km (0.116 R)
• M22: 4,569,467 km (0.094 R)
• M23: 5,191,794 km (0.108 R)
• M24: 5,276,766 km (0.119 R)
• M25: 5,319,401 km (0.073 R)
• M26: 5,448,055 km (0.065 R)
• M27: 5,752,188 km (0.086 R)
• M28: 5,884,283 km (0.091 R)
• M29: 6,062,005 km (0.068 R)
• M30: 6,976,497 km (0.065 R)
• M31: 7,117,268 km (0.09 R)
• M32: 7,211,665 km (0.088 R)
• M33: 7,497,546 km (0.063 R)
• M34: 8,576,596 km (0.088 R)
• M35: 8,828,668 km (0.104 R)
• M36: 9,185,459 km (0.091 R)
• M37: 11,148,632 km (0.059 R)
• M38: 11,203,385 km (0.025 R)
• M39: 11,534,145 km (0.118 R)
• M40: 12,659,421 km (0.036 R)
• M41: 12,888,605 km (0.057 R)
• M42: 13,177,179 km (0.101 R)
• M43: 13,526,041 km (0.057 R)
• M44: 13,643,176 km (0.095 R)
• M45: 13,819,253 km (0.091 R)
• M46: 14,233,190 km (0.077 R)
• M47: 14,771,294 km (0.096 R)
• M48: 15,744,428 km (0.092 R)
• M49: 16,300,782 km (0.054 R)
• M50: 17,305,781 km (0.069 R)
• M51: 17,751,732 km (0.109 R)
• M52: 19,309,196 km (0.101 R)
• M53: 19,440,991 km (0.107 R)
• M54: 19,705,331 km (0.095 R)
• M55: 20,037,588 km (0.062 R)
• M56: 20,438,510 km (0.109 R)
• M57: 20,774,806 km (0.11 R)
• M58: 23,039,418 km (0.065 R)
• M59: 23,109,281 km (0.114 R)
• M60: 24,378,319 km (0.028 R)
• M61: 24,592,095 km (0.104 R)
• M62: 24,663,453 km (0.094 R)
• M63: 26,105,277 km (0.086 R)
• M64: 27,871,430 km (0.108 R)
• M65: 28,318,877 km (0.114 R)
• M66: 29,448,042 km (0.076 R)
• M67: 31,362,296 km (0.117 R)
• M68: 32,295,338 km (0.071 R)
• M69: 33,870,753 km (0.103 R)
• M70: 34,587,776 km (0.085 R)
• M71: 34,907,915 km (0.059 R)
• M72: 35,390,219 km (0.062 R)
• M73: 35,470,852 km (0.111 R)
• M74: 41,771,465 km (0.09 R)
• M75: 42,883,277 km (0.099 R)
• M76: 43,227,352 km (0.097 R)
• M77: 43,313,371 km (0.081 R)
• M78: 44,091,429 km (0.117 R)
• M79: 45,223,137 km (0.102 R)
• M80: 46,629,208 km (0.114 R)
• M81: 48,228,110 km (0.067 R)
• M82: 49,664,399 km (0.077 R)
• M83: 51,205,855 km (0.052 R)
• M84: 52,578,864 km (0.1 R)
• M85: 52,762,870 km (0.108 R)
• M86: 53,686,038 km (0.04 R)
• M87: 54,242,393 km (0.081 R)
• M88: 54,335,293 km (0.115 R)
• M89: 56,017,072 km (0.098 R)
• M90: 57,526,216 km (0.087 R)
• M91: 58,381,018 km (0.073 R)
• M92: 60,584,295 km (0.085 R)
• M93: 63,401,074 km (0.085 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 17,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit