🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.56 AU - 0.58 AU

Year: 274 Days

Day: 12.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,958,565 km

• M1: 188,942 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.51 AU - 0.69 AU

Year: 296 Days

Day: 26.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.4

Radius: 13.2

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.12 AU - 1.54 AU

Year: 975 Days

Day: 11.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 57,958,565 km

• M1: 164,558 km (0.113 R)
• M2: 261,048 km (0.04 R)
• M3: 390,750 km (0.109 R)
• M4: 673,490 km (0.082 R)
• M5: 891,155 km (0.106 R)
• M6: 1,081,443 km (0.117 R)
• M7: 1,231,639 km (0.11 R)
• M8: 1,357,152 km (0.06 R)
• M9: 1,487,302 km (0.102 R)
• M10: 1,647,521 km (0.081 R)
• M11: 1,849,329 km (0.089 R)
• M12: 2,041,113 km (0.049 R)
• M13: 2,153,761 km (0.108 R)
• M14: 2,307,248 km (0.116 R)
• M15: 2,841,911 km (0.065 R)
• M16: 3,000,335 km (0.097 R)
• M17: 3,437,460 km (0.104 R)
• M18: 3,767,024 km (0.08 R)
• M19: 3,883,112 km (0.1 R)
• M20: 3,976,910 km (0.055 R)
• M21: 4,083,274 km (0.096 R)
• M22: 4,311,111 km (0.036 R)
• M23: 4,518,604 km (0.109 R)
• M24: 4,604,922 km (0.04 R)
• M25: 4,994,175 km (0.118 R)
• M26: 5,096,500 km (0.119 R)
• M27: 5,433,544 km (0.105 R)
• M28: 5,724,512 km (0.068 R)
• M29: 5,952,948 km (0.077 R)
• M30: 6,116,010 km (0.077 R)
• M31: 6,266,804 km (0.029 R)
• M32: 6,363,445 km (0.117 R)
• M33: 6,516,184 km (0.112 R)
• M34: 6,600,108 km (0.104 R)
• M35: 6,684,332 km (0.07 R)
• M36: 6,811,490 km (0.113 R)
• M37: 6,982,181 km (0.113 R)
• M38: 7,139,858 km (0.04 R)
• M39: 7,298,731 km (0.119 R)
• M40: 7,620,216 km (0.085 R)
• M41: 7,738,249 km (0.12 R)
• M42: 7,856,880 km (0.099 R)
• M43: 8,050,909 km (0.064 R)
• M44: 8,216,513 km (0.045 R)
• M45: 8,322,429 km (0.115 R)
• M46: 8,535,606 km (0.069 R)
• M47: 8,658,276 km (0.06 R)
• M48: 8,967,495 km (0.084 R)
• M49: 9,154,791 km (0.104 R)
• M50: 9,359,142 km (0.107 R)
• M51: 9,517,417 km (0.099 R)
• M52: 9,628,717 km (0.05 R)
• M53: 9,868,672 km (0.053 R)
• M54: 9,965,313 km (0.115 R)
• M55: 10,062,252 km (0.111 R)
• M56: 10,452,852 km (0.036 R)
• M57: 10,551,287 km (0.062 R)
• M58: 10,732,600 km (0.106 R)
• M59: 10,831,933 km (0.084 R)
• M60: 11,014,891 km (0.118 R)
• M61: 11,165,387 km (0.101 R)
• M62: 11,350,140 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552

Radius: 11.4

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.07 AU - 3.19 AU

Year: 2712 Days

Day: 8.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 57,958,565 km

• M1: 202,256 km (0.058 R)
• M2: 312,959 km (0.12 R)
• M3: 421,118 km (0.066 R)
• M4: 553,512 km (0.111 R)
• M5: 634,145 km (0.101 R)
• M6: 912,697 km (0.072 R)
• M7: 1,061,696 km (0.114 R)
• M8: 1,384,827 km (0.11 R)
• M9: 1,487,900 km (0.101 R)
• M10: 1,812,977 km (0.099 R)
• M11: 2,107,984 km (0.086 R)
• M12: 2,335,971 km (0.095 R)
• M13: 2,671,818 km (0.049 R)
• M14: 2,801,819 km (0.057 R)
• M15: 2,874,972 km (0.098 R)
• M16: 3,008,264 km (0.064 R)
• M17: 3,143,650 km (0.104 R)
• M18: 3,498,945 km (0.108 R)
• M19: 3,689,532 km (0.087 R)
• M20: 3,802,329 km (0.104 R)
• M21: 3,965,540 km (0.12 R)
• M22: 4,383,666 km (0.054 R)
• M23: 4,520,548 km (0.075 R)
• M24: 4,624,070 km (0.108 R)
• M25: 4,939,572 km (0.1 R)
• M26: 5,554,719 km (0.052 R)
• M27: 5,871,417 km (0.119 R)
• M28: 6,155,803 km (0.118 R)
• M29: 6,956,151 km (0.038 R)
• M30: 7,501,136 km (0.074 R)
• M31: 7,830,701 km (0.113 R)
• M32: 8,101,921 km (0.049 R)
• M33: 8,675,181 km (0.032 R)
• M34: 9,108,266 km (0.099 R)
• M35: 9,217,772 km (0.04 R)
• M36: 9,592,963 km (0.09 R)
• M37: 9,995,681 km (0.117 R)
• M38: 10,176,545 km (0.064 R)
• M39: 10,358,456 km (0.09 R)
• M40: 11,120,059 km (0.085 R)
• M41: 11,472,362 km (0.102 R)
• M42: 11,543,271 km (0.078 R)
• M43: 12,139,718 km (0.065 R)
• M44: 12,429,638 km (0.05 R)
• M45: 12,502,343 km (0.105 R)
• M46: 12,575,347 km (0.114 R)
• M47: 12,746,187 km (0.114 R)
• M48: 13,040,895 km (0.079 R)
• M49: 13,661,876 km (0.074 R)
• M50: 13,887,918 km (0.071 R)
• M51: 14,039,162 km (0.12 R)
• M52: 14,216,435 km (0.083 R)
• M53: 14,292,581 km (0.028 R)
• M54: 14,649,970 km (0.085 R)
• M55: 15,295,485 km (0.03 R)
• M56: 16,214,913 km (0.045 R)
• M57: 16,480,898 km (0.083 R)
• M58: 16,990,129 km (0.068 R)
• M59: 17,423,066 km (0.07 R)
• M60: 18,299,859 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.1

Radius: 13.6

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.02 AU - 4.42 AU

Year: 4562 Days

Day: 11 Hours

Environment

Temp: -215 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 57,958,565 km

• M1: 231,578 km (0.105 R)
• M2: 517,309 km (0.028 R)
• M3: 751,430 km (0.098 R)
• M4: 938,727 km (0.05 R)
• M5: 1,065,586 km (0.104 R)
• M6: 1,176,288 km (0.067 R)
• M7: 1,672,205 km (0.059 R)
• M8: 1,991,746 km (0.115 R)
• M9: 2,102,748 km (0.091 R)
• M10: 2,375,016 km (0.07 R)
• M11: 2,720,138 km (0.11 R)
• M12: 2,875,271 km (0.106 R)
• M13: 3,391,982 km (0.105 R)
• M14: 4,149,995 km (0.102 R)
• M15: 4,959,469 km (0.107 R)
• M16: 5,539,310 km (0.114 R)
• M17: 5,638,194 km (0.117 R)
• M18: 6,202,178 km (0.082 R)
• M19: 6,721,283 km (0.075 R)
• M20: 6,847,992 km (0.12 R)
• M21: 7,039,477 km (0.114 R)
• M22: 7,232,758 km (0.077 R)
• M23: 7,471,516 km (0.097 R)
• M24: 7,668,836 km (0.083 R)
• M25: 8,406,802 km (0.079 R)
• M26: 8,520,646 km (0.115 R)
• M27: 9,449,798 km (0.087 R)
• M28: 9,830,525 km (0.071 R)
• M29: 10,046,993 km (0.116 R)
• M30: 10,192,103 km (0.104 R)
• M31: 10,631,771 km (0.029 R)
• M32: 11,681,649 km (0.099 R)
• M33: 11,936,564 km (0.073 R)
• M34: 12,193,274 km (0.084 R)
• M35: 12,477,809 km (0.056 R)
• M36: 13,027,132 km (0.063 R)
• M37: 13,477,721 km (0.104 R)
• M38: 14,122,488 km (0.08 R)
• M39: 14,339,704 km (0.051 R)
• M40: 14,640,096 km (0.098 R)
• M41: 14,942,583 km (0.103 R)
• M42: 15,163,839 km (0.11 R)
• M43: 15,330,640 km (0.055 R)
• M44: 15,525,865 km (0.119 R)
• M45: 16,145,051 km (0.066 R)
• M46: 16,486,134 km (0.111 R)
• M47: 17,031,119 km (0.075 R)
• M48: 17,465,551 km (0.062 R)
• M49: 17,611,110 km (0.05 R)
• M50: 17,727,946 km (0.096 R)
• M51: 18,790,839 km (0.036 R)
• M52: 19,209,713 km (0.109 R)
• M53: 19,783,122 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.2

Radius: 13.5

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.61 AU - 6.97 AU

Year: 8858 Days

Day: 7 Hours

Environment

Temp: -220 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 57,958,565 km

• M1: 169,195 km (0.078 R)
• M2: 300,841 km (0.118 R)
• M3: 478,713 km (0.095 R)
• M4: 670,946 km (0.113 R)
• M5: 842,236 km (0.076 R)
• M6: 1,231,340 km (0.085 R)
• M7: 1,528,441 km (0.099 R)
• M8: 1,653,954 km (0.053 R)
• M9: 1,761,365 km (0.114 R)
• M10: 2,098,260 km (0.111 R)
• M11: 2,310,390 km (0.109 R)
• M12: 3,420,555 km (0.094 R)
• M13: 5,017,363 km (0.115 R)
• M14: 5,112,058 km (0.094 R)
• M15: 5,529,736 km (0.084 R)
• M16: 5,925,272 km (0.116 R)
• M17: 6,432,559 km (0.067 R)
• M18: 7,202,090 km (0.064 R)
• M19: 8,223,395 km (0.097 R)
• M20: 8,561,337 km (0.074 R)
• M21: 9,250,983 km (0.09 R)
• M22: 9,367,669 km (0.082 R)
• M23: 9,879,144 km (0.039 R)
• M24: 10,038,316 km (0.06 R)
• M25: 10,439,987 km (0.101 R)
• M26: 11,011,450 km (0.067 R)
• M27: 11,259,334 km (0.104 R)
• M28: 11,972,168 km (0.047 R)
• M29: 12,099,476 km (0.071 R)
• M30: 12,184,597 km (0.043 R)
• M31: 12,699,513 km (0.102 R)
• M32: 12,829,364 km (0.113 R)
• M33: 13,221,609 km (0.098 R)
• M34: 13,353,256 km (0.106 R)
• M35: 13,441,219 km (0.091 R)
• M36: 14,062,649 km (0.065 R)
• M37: 14,331,925 km (0.092 R)
• M38: 14,875,414 km (0.097 R)
• M39: 15,012,446 km (0.096 R)
• M40: 15,610,837 km (0.117 R)
• M41: 15,749,963 km (0.109 R)
• M42: 16,925,952 km (0.091 R)
• M43: 17,164,560 km (0.093 R)
• M44: 18,276,521 km (0.105 R)
• M45: 18,816,570 km (0.107 R)
• M46: 19,113,372 km (0.104 R)
• M47: 20,315,989 km (0.062 R)
• M48: 20,824,323 km (0.069 R)
• M49: 21,080,135 km (0.116 R)
• M50: 21,336,995 km (0.106 R)
• M51: 22,636,551 km (0.056 R)
• M52: 24,390,886 km (0.118 R)
• M53: 24,498,746 km (0.084 R)
• M54: 24,985,537 km (0.081 R)
• M55: 28,085,504 km (0.072 R)
• M56: 28,311,547 km (0.112 R)
• M57: 29,738,112 km (0.117 R)
• M58: 30,605,331 km (0.077 R)
• M59: 31,656,854 km (0.098 R)
• M60: 33,136,826 km (0.048 R)
• M61: 33,495,412 km (0.107 R)
• M62: 33,675,229 km (0.095 R)
• M63: 33,855,345 km (0.03 R)
• M64: 34,035,760 km (0.053 R)
• M65: 34,156,186 km (0.108 R)
• M66: 34,942,622 km (0.063 R)
• M67: 35,918,598 km (0.118 R)
• M68: 36,718,349 km (0.108 R)
• M69: 36,841,916 km (0.091 R)
• M70: 38,523,396 km (0.115 R)
• M71: 38,711,740 km (0.083 R)
• M72: 38,963,364 km (0.119 R)
• M73: 39,911,964 km (0.105 R)
• M74: 41,573,996 km (0.064 R)
• M75: 41,831,753 km (0.109 R)
• M76: 42,219,212 km (0.113 R)
• M77: 42,348,764 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.7

Radius: 3.1

Gravity: 61.57 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.97 AU - 7.97 AU

Year: 14306 Days

Day: 16.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 57,958,565 km

• M1: 144,960 km (0.12 R)
• M2: 190,288 km (0.101 R)
• M3: 339,587 km (0.102 R)
• M4: 385,813 km (0.096 R)
• M5: 573,109 km (0.111 R)
• M6: 1,020,557 km (0.077 R)
• M7: 1,276,070 km (0.052 R)
• M8: 1,550,582 km (0.04 R)
• M9: 1,870,123 km (0.112 R)
• M10: 2,037,373 km (0.119 R)
• M11: 2,065,797 km (0.114 R)
• M12: 2,506,662 km (0.084 R)
• M13: 2,943,488 km (0.113 R)
• M14: 3,137,815 km (0.103 R)
• M15: 3,403,352 km (0.087 R)
• M16: 3,437,161 km (0.102 R)
• M17: 3,920,511 km (0.102 R)
• M18: 4,062,629 km (0.037 R)
• M19: 4,098,383 km (0.042 R)
• M20: 4,134,137 km (0.092 R)
• M21: 4,461,756 km (0.083 R)
• M22: 4,572,758 km (0.112 R)
• M23: 4,759,905 km (0.047 R)
• M24: 5,336,006 km (0.073 R)
• M25: 5,732,291 km (0.074 R)
• M26: 5,853,017 km (0.099 R)
• M27: 5,893,408 km (0.08 R)
• M28: 6,594,723 km (0.065 R)
• M29: 7,105,450 km (0.114 R)
• M30: 8,119,424 km (0.093 R)
• M31: 8,164,453 km (0.087 R)
• M32: 8,209,632 km (0.071 R)
• M33: 8,528,275 km (0.098 R)
• M34: 9,271,627 km (0.053 R)
• M35: 10,083,944 km (0.105 R)
• M36: 10,229,652 km (0.059 R)
• M37: 11,068,447 km (0.079 R)
• M38: 11,268,908 km (0.097 R)
• M39: 11,369,737 km (0.026 R)
• M40: 11,928,934 km (0.113 R)
• M41: 12,445,196 km (0.098 R)
• M42: 14,636,356 km (0.063 R)
• M43: 14,691,259 km (0.074 R)
• M44: 17,815,012 km (0.067 R)
• M45: 18,939,988 km (0.12 R)
• M46: 19,420,646 km (0.047 R)
• M47: 20,454,966 km (0.066 R)
• M48: 20,577,786 km (0.088 R)
• M49: 20,700,905 km (0.082 R)
• M50: 20,947,891 km (0.106 R)
• M51: 21,569,619 km (0.07 R)
• M52: 22,134,202 km (0.092 R)
• M53: 24,832,798 km (0.036 R)
• M54: 24,963,845 km (0.085 R)
• M55: 25,358,485 km (0.102 R)
• M56: 26,420,779 km (0.111 R)
• M57: 26,755,729 km (0.11 R)
• M58: 27,159,493 km (0.028 R)
• M59: 27,565,352 km (0.045 R)
• M60: 28,246,023 km (0.065 R)
• M61: 28,382,905 km (0.085 R)
• M62: 28,451,421 km (0.063 R)
• M63: 29,346,764 km (0.043 R)
• M64: 30,111,658 km (0.066 R)
• M65: 30,391,406 km (0.112 R)
• M66: 31,518,925 km (0.093 R)
• M67: 31,874,070 km (0.066 R)
• M68: 32,016,487 km (0.095 R)
• M69: 32,159,204 km (0.074 R)
• M70: 32,445,085 km (0.12 R)
• M71: 32,875,628 km (0.106 R)
• M72: 36,759,488 km (0.117 R)
• M73: 37,960,011 km (0.087 R)
• M74: 38,716,976 km (0.04 R)
• M75: 39,402,434 km (0.12 R)
• M76: 40,476,696 km (0.116 R)
• M77: 40,630,931 km (0.088 R)
• M78: 42,027,876 km (0.108 R)
• M79: 42,105,966 km (0.118 R)
• M80: 43,361,691 km (0.116 R)
• M81: 44,232,051 km (0.082 R)
• M82: 44,549,947 km (0.092 R)
• M83: 44,948,475 km (0.093 R)
• M84: 46,070,459 km (0.037 R)
• M85: 47,120,637 km (0.076 R)
• M86: 47,445,413 km (0.106 R)
• M87: 48,178,593 km (0.053 R)
• M88: 48,260,423 km (0.108 R)
• M89: 49,574,042 km (0.103 R)
• M90: 50,400,869 km (0.093 R)
• M91: 54,518,401 km (0.077 R)
• M92: 54,773,914 km (0.073 R)
• M93: 54,859,185 km (0.084 R)
• M94: 55,714,436 km (0.062 R)
• M95: 56,401,838 km (0.08 R)
• M96: 56,487,857 km (0.027 R)
• M97: 57,005,465 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 13,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit