🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.08 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.89 AU - 2.43 AU

Year: 1171 Days

Day: 27.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.94 AU - 4.16 AU

Year: 2468 Days

Day: 27.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,881,468 km

• M1: 115,789 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.3

Radius: 10.7

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.33 AU - 8.93 AU

Year: 8553 Days

Day: 9.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,881,468 km

• M1: 150,047 km (0.041 R)
• M2: 487,240 km (0.107 R)
• M3: 604,824 km (0.104 R)
• M4: 1,037,611 km (0.036 R)
• M5: 1,276,369 km (0.101 R)
• M6: 1,622,539 km (0.079 R)
• M7: 1,997,730 km (0.112 R)
• M8: 2,322,806 km (0.078 R)
• M9: 2,478,538 km (0.095 R)
• M10: 2,610,932 km (0.086 R)
• M11: 2,855,524 km (0.105 R)
• M12: 3,454,963 km (0.114 R)
• M13: 3,968,682 km (0.049 R)
• M14: 4,155,829 km (0.038 R)
• M15: 4,250,375 km (0.113 R)
• M16: 4,409,846 km (0.066 R)
• M17: 4,767,385 km (0.03 R)
• M18: 5,338,550 km (0.052 R)
• M19: 5,441,772 km (0.032 R)
• M20: 6,326,344 km (0.072 R)
• M21: 6,841,260 km (0.114 R)
• M22: 7,028,557 km (0.061 R)
• M23: 7,141,653 km (0.099 R)
• M24: 7,369,790 km (0.048 R)
• M25: 7,911,483 km (0.079 R)
• M26: 8,506,135 km (0.098 R)
• M27: 10,807,249 km (0.083 R)
• M28: 11,025,513 km (0.103 R)
• M29: 11,377,816 km (0.116 R)
• M30: 11,510,958 km (0.045 R)
• M31: 11,599,968 km (0.047 R)
• M32: 11,823,468 km (0.049 R)
• M33: 11,913,226 km (0.053 R)
• M34: 12,138,820 km (0.106 R)
• M35: 12,320,282 km (0.092 R)
• M36: 13,662,474 km (0.117 R)
• M37: 13,756,871 km (0.072 R)
• M38: 14,040,957 km (0.119 R)
• M39: 14,374,859 km (0.116 R)
• M40: 14,566,943 km (0.05 R)
• M41: 14,663,284 km (0.119 R)
• M42: 16,785,330 km (0.115 R)
• M43: 17,496,668 km (0.118 R)
• M44: 19,477,044 km (0.098 R)
• M45: 19,742,880 km (0.081 R)
• M46: 21,199,065 km (0.077 R)
• M47: 22,133,603 km (0.105 R)
• M48: 22,522,408 km (0.047 R)
• M49: 23,250,351 km (0.074 R)
• M50: 24,042,771 km (0.111 R)
• M51: 24,614,385 km (0.12 R)
• M52: 24,844,167 km (0.102 R)
• M53: 25,538,152 km (0.078 R)
• M54: 25,945,806 km (0.046 R)
• M55: 26,062,791 km (0.047 R)
• M56: 27,122,543 km (0.077 R)
• M57: 27,538,574 km (0.111 R)
• M58: 28,437,059 km (0.081 R)
• M59: 28,799,236 km (0.1 R)
• M60: 29,772,220 km (0.101 R)
• M61: 30,017,262 km (0.103 R)
• M62: 30,632,558 km (0.117 R)
• M63: 31,314,125 km (0.098 R)
• M64: 31,813,034 km (0.072 R)
• M65: 32,314,636 km (0.116 R)
• M66: 32,503,279 km (0.092 R)
• M67: 33,516,206 km (0.109 R)
• M68: 34,475,128 km (0.074 R)
• M69: 36,158,553 km (0.095 R)
• M70: 37,010,364 km (0.096 R)
• M71: 37,273,656 km (0.065 R)
• M72: 37,935,028 km (0.025 R)
• M73: 38,266,986 km (0.053 R)
• M74: 38,333,557 km (0.118 R)
• M75: 38,867,172 km (0.062 R)
• M76: 42,464,253 km (0.079 R)
• M77: 43,293,474 km (0.072 R)
• M78: 44,757,140 km (0.052 R)
• M79: 44,897,463 km (0.116 R)
• M80: 45,178,407 km (0.084 R)
• M81: 45,248,718 km (0.086 R)
• M82: 46,095,442 km (0.037 R)
• M83: 47,232,685 km (0.064 R)
• M84: 47,948,062 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.2

Radius: 12.2

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.68 AU - 12.5 AU

Year: 12715 Days

Day: 9.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,881,468 km

• M1: 355,893 km (0.112 R)
• M2: 440,865 km (0.058 R)
• M3: 568,472 km (0.105 R)
• M4: 1,236,127 km (0.077 R)
• M5: 1,427,164 km (0.109 R)
• M6: 2,229,756 km (0.049 R)
• M7: 2,316,972 km (0.036 R)
• M8: 2,801,669 km (0.099 R)
• M9: 2,896,065 km (0.064 R)
• M10: 3,251,659 km (0.106 R)
• M11: 3,587,207 km (0.073 R)
• M12: 4,040,339 km (0.108 R)
• M13: 4,291,963 km (0.077 R)
• M14: 4,886,315 km (0.104 R)
• M15: 5,467,353 km (0.118 R)
• M16: 5,625,927 km (0.066 R)
• M17: 5,826,538 km (0.115 R)
• M18: 5,948,011 km (0.076 R)
• M19: 6,111,223 km (0.038 R)
• M20: 7,691,126 km (0.057 R)
• M21: 7,958,756 km (0.079 R)
• M22: 8,184,200 km (0.086 R)
• M23: 8,733,823 km (0.095 R)
• M24: 9,153,894 km (0.066 R)
• M25: 10,552,185 km (0.081 R)
• M26: 11,250,957 km (0.065 R)
• M27: 11,708,128 km (0.118 R)
• M28: 12,119,671 km (0.105 R)
• M29: 13,009,779 km (0.083 R)
• M30: 13,489,539 km (0.106 R)
• M31: 14,192,948 km (0.08 R)
• M32: 14,411,810 km (0.108 R)
• M33: 14,852,825 km (0.071 R)
• M34: 15,298,177 km (0.108 R)
• M35: 15,635,221 km (0.095 R)
• M36: 16,949,738 km (0.075 R)
• M37: 17,298,451 km (0.105 R)
• M38: 19,561,717 km (0.077 R)
• M39: 19,683,489 km (0.1 R)
• M40: 20,050,154 km (0.093 R)
• M41: 20,418,913 km (0.086 R)
• M42: 22,360,244 km (0.096 R)
• M43: 23,320,662 km (0.075 R)
• M44: 24,359,919 km (0.068 R)
• M45: 24,556,490 km (0.082 R)
• M46: 25,348,013 km (0.104 R)
• M47: 25,480,706 km (0.064 R)
• M48: 26,080,893 km (0.103 R)
• M49: 26,685,717 km (0.087 R)
• M50: 28,183,491 km (0.12 R)
• M51: 29,081,377 km (0.094 R)
• M52: 29,499,055 km (0.103 R)
• M53: 30,199,322 km (0.097 R)
• M54: 30,340,094 km (0.06 R)
• M55: 30,551,625 km (0.088 R)
• M56: 31,687,971 km (0.096 R)
• M57: 32,693,717 km (0.114 R)
• M58: 35,698,689 km (0.092 R)
• M59: 37,120,916 km (0.078 R)
• M60: 37,347,258 km (0.101 R)
• M61: 37,725,292 km (0.065 R)
• M62: 37,952,830 km (0.063 R)
• M63: 38,790,877 km (0.1 R)
• M64: 39,250,592 km (0.066 R)
• M65: 40,175,406 km (0.118 R)
• M66: 40,873,579 km (0.111 R)
• M67: 41,967,887 km (0.101 R)
• M68: 42,518,557 km (0.051 R)
• M69: 43,309,481 km (0.082 R)
• M70: 45,953,773 km (0.045 R)
• M71: 46,196,870 km (0.103 R)
• M72: 47,991,745 km (0.109 R)
• M73: 49,477,252 km (0.075 R)
• M74: 50,392,342 km (0.118 R)
• M75: 51,481,265 km (0.057 R)
• M76: 52,408,622 km (0.103 R)
• M77: 52,747,162 km (0.078 R)
• M78: 52,831,984 km (0.117 R)
• M79: 54,451,082 km (0.092 R)
• M80: 54,622,521 km (0.063 R)
• M81: 55,223,755 km (0.05 R)
• M82: 55,654,447 km (0.117 R)
• M83: 56,259,570 km (0.085 R)
• M84: 56,432,805 km (0.071 R)
• M85: 57,301,819 km (0.045 R)
• M86: 57,563,316 km (0.064 R)
• M87: 58,613,493 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.7

Radius: 14.6

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 10.51 AU - 11.79 AU

Year: 13737 Days

Day: 13.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,881,468 km

• M1: 214,972 km (0.078 R)
• M2: 492,626 km (0.096 R)
• M3: 603,627 km (0.077 R)
• M4: 857,196 km (0.046 R)
• M5: 1,236,875 km (0.085 R)
• M6: 1,568,833 km (0.074 R)
• M7: 1,771,688 km (0.058 R)
• M8: 1,876,406 km (0.113 R)
• M9: 2,148,076 km (0.114 R)
• M10: 2,260,424 km (0.108 R)
• M11: 2,609,735 km (0.091 R)
• M12: 3,039,530 km (0.108 R)
• M13: 3,230,716 km (0.097 R)
• M14: 4,281,790 km (0.109 R)
• M15: 5,587,032 km (0.056 R)
• M16: 6,182,132 km (0.055 R)
• M17: 6,303,605 km (0.056 R)
• M18: 6,507,956 km (0.11 R)
• M19: 6,714,401 km (0.078 R)
• M20: 7,605,556 km (0.044 R)
• M21: 8,533,811 km (0.055 R)
• M22: 9,358,095 km (0.12 R)
• M23: 9,732,538 km (0.083 R)
• M24: 11,329,196 km (0.097 R)
• M25: 11,578,277 km (0.093 R)
• M26: 12,387,302 km (0.103 R)
• M27: 13,371,656 km (0.119 R)
• M28: 13,476,823 km (0.074 R)
• M29: 13,582,140 km (0.092 R)
• M30: 14,113,213 km (0.119 R)
• M31: 14,597,012 km (0.091 R)
• M32: 19,368,436 km (0.09 R)
• M33: 19,487,516 km (0.06 R)
• M34: 19,666,585 km (0.113 R)
• M35: 21,363,922 km (0.102 R)
• M36: 21,857,446 km (0.1 R)
• M37: 22,105,629 km (0.082 R)
• M38: 22,292,476 km (0.112 R)
• M39: 22,793,031 km (0.111 R)
• M40: 23,360,605 km (0.115 R)
• M41: 24,445,638 km (0.055 R)
• M42: 24,767,723 km (0.117 R)
• M43: 25,677,577 km (0.115 R)
• M44: 26,929,711 km (0.092 R)
• M45: 27,864,997 km (0.109 R)
• M46: 28,539,683 km (0.091 R)
• M47: 28,675,219 km (0.107 R)
• M48: 29,219,755 km (0.073 R)
• M49: 32,345,453 km (0.036 R)
• M50: 32,983,339 km (0.094 R)
• M51: 34,127,463 km (0.051 R)
• M52: 36,160,947 km (0.073 R)
• M53: 36,601,812 km (0.054 R)
• M54: 36,970,571 km (0.072 R)
• M55: 37,192,424 km (0.058 R)
• M56: 37,637,478 km (0.091 R)
• M57: 37,935,178 km (0.088 R)
• M58: 38,983,111 km (0.103 R)
• M59: 40,040,618 km (0.115 R)
• M60: 40,420,597 km (0.098 R)
• M61: 40,572,887 km (0.031 R)
• M62: 40,878,217 km (0.091 R)
• M63: 41,875,436 km (0.106 R)
• M64: 43,503,210 km (0.103 R)
• M65: 44,442,685 km (0.101 R)
• M66: 45,864,463 km (0.085 R)
• M67: 46,262,094 km (0.105 R)
• M68: 46,581,037 km (0.089 R)
• M69: 47,944,472 km (0.079 R)
• M70: 48,671,518 km (0.045 R)
• M71: 48,833,682 km (0.064 R)
• M72: 49,809,957 km (0.104 R)
• M73: 50,136,829 km (0.083 R)
• M74: 50,546,428 km (0.095 R)
• M75: 50,874,795 km (0.111 R)
• M76: 52,029,990 km (0.119 R)
• M77: 52,361,648 km (0.08 R)
• M78: 54,955,825 km (0.114 R)
• M79: 56,396,004 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.2

Radius: 6.4

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 11.68 AU - 14.36 AU

Year: 17334 Days

Day: 22.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 54,881,468 km

• M1: 81,381 km (0.112 R)
• M2: 438,471 km (0.055 R)
• M3: 568,173 km (0.11 R)
• M4: 673,938 km (0.058 R)
• M5: 1,366,427 km (0.119 R)
• M6: 1,838,707 km (0.085 R)
• M7: 2,858,516 km (0.087 R)
• M8: 3,105,502 km (0.087 R)
• M9: 3,295,192 km (0.119 R)
• M10: 4,057,244 km (0.051 R)
• M11: 4,195,173 km (0.049 R)
• M12: 4,511,124 km (0.081 R)
• M13: 5,203,463 km (0.062 R)
• M14: 5,278,262 km (0.118 R)
• M15: 5,353,360 km (0.091 R)
• M16: 5,466,755 km (0.102 R)
• M17: 5,657,642 km (0.083 R)
• M18: 5,773,131 km (0.052 R)
• M19: 6,045,848 km (0.108 R)
• M20: 6,322,604 km (0.115 R)
• M21: 6,806,853 km (0.099 R)
• M22: 7,219,593 km (0.108 R)
• M23: 7,261,181 km (0.099 R)
• M24: 9,129,509 km (0.041 R)
• M25: 9,310,523 km (0.102 R)
• M26: 9,676,140 km (0.112 R)
• M27: 10,092,920 km (0.094 R)
• M28: 10,186,418 km (0.105 R)
• M29: 10,657,801 km (0.111 R)
• M30: 11,281,475 km (0.103 R)
• M31: 12,164,252 km (0.097 R)
• M32: 12,613,943 km (0.12 R)
• M33: 12,866,165 km (0.066 R)
• M34: 13,018,306 km (0.062 R)
• M35: 13,222,058 km (0.107 R)
• M36: 13,426,858 km (0.075 R)
• M37: 13,529,631 km (0.105 R)
• M38: 14,361,545 km (0.039 R)
• M39: 14,414,054 km (0.098 R)
• M40: 16,402,509 km (0.042 R)
• M41: 16,732,971 km (0.076 R)
• M42: 16,843,673 km (0.104 R)
• M43: 18,819,113 km (0.043 R)
• M44: 19,396,860 km (0.115 R)
• M45: 20,510,616 km (0.112 R)
• M46: 20,866,659 km (0.045 R)
• M47: 21,105,118 km (0.085 R)
• M48: 22,067,930 km (0.092 R)
• M49: 22,493,835 km (0.095 R)
• M50: 23,168,372 km (0.101 R)
• M51: 23,415,208 km (0.102 R)
• M52: 23,849,491 km (0.077 R)
• M53: 24,286,466 km (0.088 R)
• M54: 24,474,511 km (0.091 R)
• M55: 24,788,966 km (0.083 R)
• M56: 25,231,476 km (0.111 R)
• M57: 25,676,679 km (0.087 R)
• M58: 26,639,342 km (0.098 R)
• M59: 26,833,220 km (0.071 R)
• M60: 26,962,772 km (0.087 R)
• M61: 28,072,489 km (0.097 R)
• M62: 28,864,610 km (0.102 R)
• M63: 29,865,270 km (0.066 R)
• M64: 30,336,055 km (0.028 R)
• M65: 30,809,382 km (0.08 R)
• M66: 31,148,820 km (0.11 R)
• M67: 31,900,250 km (0.112 R)
• M68: 32,934,420 km (0.048 R)
• M69: 33,281,637 km (0.094 R)
• M70: 33,630,050 km (0.117 R)
• M71: 34,260,156 km (0.104 R)
• M72: 35,177,341 km (0.027 R)
• M73: 36,891,583 km (0.111 R)
• M74: 37,179,858 km (0.111 R)
• M75: 38,998,819 km (0.083 R)
• M76: 39,072,271 km (0.091 R)
• M77: 39,219,176 km (0.111 R)
• M78: 40,030,146 km (0.11 R)
• M79: 40,326,500 km (0.075 R)
• M80: 42,119,430 km (0.083 R)
• M81: 42,345,472 km (0.111 R)
• M82: 43,633,361 km (0.072 R)
• M83: 44,703,733 km (0.083 R)
• M84: 45,088,050 km (0.103 R)
• M85: 47,966,313 km (0.08 R)
• M86: 48,675,258 km (0.102 R)
• M87: 49,070,645 km (0.12 R)
• M88: 49,467,229 km (0.074 R)
• M89: 50,423,010 km (0.039 R)
• M90: 51,224,256 km (0.105 R)
• M91: 52,272,189 km (0.096 R)
• M92: 52,433,904 km (0.116 R)
• M93: 53,164,241 km (0.064 R)
• M94: 53,245,622 km (0.084 R)
• M95: 53,734,658 km (0.081 R)
• M96: 53,816,338 km (0.083 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 14,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit