🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.39 AU - 0.63 AU

Year: 129 Days

Day: 33.9 Hours

Environment

Temp: 239 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,020,844 km

• M1: 23,936 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.92 AU - 1.22 AU

Year: 393 Days

Day: 33.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,020,844 km

• M1: 184,155 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.18 AU - 2.78 AU

Year: 1386 Days

Day: 33.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.7

Radius: 8.4

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.34 AU - 7.58 AU

Year: 5825 Days

Day: 11.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,020,844 km

• M1: 203,004 km (0.112 R)
• M2: 281,244 km (0.102 R)
• M3: 344,524 km (0.071 R)
• M4: 424,110 km (0.116 R)
• M5: 851,361 km (0.049 R)
• M6: 907,461 km (0.095 R)
• M7: 1,098,497 km (0.091 R)
• M8: 1,553,723 km (0.059 R)
• M9: 1,765,554 km (0.093 R)
• M10: 1,930,710 km (0.118 R)
• M11: 2,062,655 km (0.072 R)
• M12: 2,217,190 km (0.065 R)
• M13: 2,766,813 km (0.098 R)
• M14: 3,267,367 km (0.104 R)
• M15: 3,379,865 km (0.087 R)
• M16: 3,470,820 km (0.098 R)
• M17: 3,678,612 km (0.068 R)
• M18: 3,914,228 km (0.115 R)
• M19: 4,524,737 km (0.112 R)
• M20: 4,599,985 km (0.045 R)
• M21: 4,802,690 km (0.07 R)
• M22: 4,931,045 km (0.06 R)
• M23: 5,296,064 km (0.069 R)
• M24: 5,375,500 km (0.109 R)
• M25: 5,860,197 km (0.051 R)
• M26: 7,132,527 km (0.083 R)
• M27: 7,664,647 km (0.07 R)
• M28: 7,784,624 km (0.04 R)
• M29: 8,735,768 km (0.062 R)
• M30: 9,113,652 km (0.09 R)
• M31: 9,593,711 km (0.118 R)
• M32: 9,658,338 km (0.088 R)
• M33: 10,180,584 km (0.086 R)
• M34: 11,663,548 km (0.089 R)
• M35: 12,394,932 km (0.063 R)
• M36: 12,712,977 km (0.093 R)
• M37: 12,855,244 km (0.118 R)
• M38: 13,393,198 km (0.095 R)
• M39: 13,574,062 km (0.087 R)
• M40: 14,048,437 km (0.082 R)
• M41: 14,565,297 km (0.104 R)
• M42: 14,975,794 km (0.116 R)
• M43: 15,088,441 km (0.05 R)
• M44: 15,352,332 km (0.092 R)
• M45: 16,076,086 km (0.057 R)
• M46: 16,191,426 km (0.047 R)
• M47: 16,655,479 km (0.093 R)
• M48: 16,772,165 km (0.084 R)
• M49: 16,928,196 km (0.094 R)
• M50: 17,557,105 km (0.065 R)
• M51: 17,834,609 km (0.079 R)
• M52: 17,953,988 km (0.12 R)
• M53: 18,434,347 km (0.061 R)
• M54: 19,040,518 km (0.117 R)
• M55: 19,121,899 km (0.056 R)
• M56: 19,489,311 km (0.06 R)
• M57: 19,817,828 km (0.057 R)
• M58: 20,148,140 km (0.08 R)
• M59: 20,397,221 km (0.101 R)
• M60: 21,066,223 km (0.106 R)
• M61: 21,784,741 km (0.118 R)
• M62: 21,869,862 km (0.1 R)
• M63: 22,040,404 km (0.116 R)
• M64: 22,125,824 km (0.11 R)
• M65: 22,339,749 km (0.103 R)
• M66: 23,594,576 km (0.027 R)
• M67: 24,517,296 km (0.063 R)
• M68: 24,738,850 km (0.096 R)
• M69: 25,362,524 km (0.112 R)
• M70: 25,451,983 km (0.038 R)
• M71: 26,171,848 km (0.11 R)
• M72: 26,307,683 km (0.027 R)
• M73: 26,761,713 km (0.109 R)
• M74: 27,401,842 km (0.118 R)
• M75: 28,790,559 km (0.044 R)
• M76: 29,164,703 km (0.118 R)
• M77: 29,493,370 km (0.074 R)
• M78: 29,776,110 km (0.112 R)
• M79: 30,296,860 km (0.083 R)
• M80: 31,011,639 km (0.036 R)
• M81: 31,587,590 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738

Radius: 10.9

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.16 AU - 7.6 AU

Year: 7112 Days

Day: 14.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 68,020,844 km

• M1: 222,003 km (0.065 R)
• M2: 338,241 km (0.109 R)
• M3: 520,451 km (0.04 R)
• M4: 680,521 km (0.115 R)
• M5: 873,652 km (0.092 R)
• M6: 1,085,482 km (0.09 R)
• M7: 1,369,419 km (0.11 R)
• M8: 1,578,557 km (0.073 R)
• M9: 2,379,653 km (0.088 R)
• M10: 2,539,573 km (0.072 R)
• M11: 2,750,656 km (0.073 R)
• M12: 2,918,804 km (0.111 R)
• M13: 3,469,623 km (0.086 R)
• M14: 3,651,684 km (0.094 R)
• M15: 3,810,258 km (0.079 R)
• M16: 3,917,220 km (0.104 R)
• M17: 4,052,457 km (0.086 R)
• M18: 4,299,742 km (0.111 R)
• M19: 4,495,715 km (0.083 R)
• M20: 4,580,537 km (0.036 R)
• M21: 4,809,422 km (0.055 R)
• M22: 5,458,228 km (0.083 R)
• M23: 5,823,845 km (0.084 R)
• M24: 5,916,596 km (0.037 R)
• M25: 6,578,866 km (0.037 R)
• M26: 6,805,058 km (0.041 R)
• M27: 7,066,555 km (0.092 R)
• M28: 7,870,942 km (0.102 R)
• M29: 8,423,407 km (0.071 R)
• M30: 8,774,962 km (0.109 R)
• M31: 9,638,591 km (0.094 R)
• M32: 10,946,076 km (0.076 R)
• M33: 12,627,556 km (0.098 R)
• M34: 13,765,248 km (0.076 R)
• M35: 14,179,485 km (0.119 R)
• M36: 14,513,836 km (0.091 R)
• M37: 15,020,374 km (0.04 R)
• M38: 15,403,943 km (0.108 R)
• M39: 15,704,635 km (0.102 R)
• M40: 15,963,888 km (0.081 R)
• M41: 16,094,038 km (0.106 R)
• M42: 16,355,386 km (0.032 R)
• M43: 17,103,525 km (0.064 R)
• M44: 17,548,877 km (0.118 R)
• M45: 17,772,975 km (0.039 R)
• M46: 18,269,490 km (0.084 R)
• M47: 18,360,147 km (0.081 R)
• M48: 19,692,765 km (0.074 R)
• M49: 20,441,352 km (0.118 R)
• M50: 20,866,509 km (0.118 R)
• M51: 21,725,650 km (0.051 R)
• M52: 21,918,033 km (0.118 R)
• M53: 22,014,523 km (0.116 R)
• M54: 22,111,164 km (0.102 R)
• M55: 23,725,325 km (0.079 R)
• M56: 23,824,358 km (0.076 R)
• M57: 24,022,875 km (0.11 R)
• M58: 24,321,622 km (0.068 R)
• M59: 24,621,715 km (0.066 R)
• M60: 25,681,466 km (0.099 R)
• M61: 25,783,193 km (0.079 R)
• M62: 26,910,712 km (0.118 R)
• M63: 27,221,128 km (0.091 R)
• M64: 27,324,799 km (0.1 R)
• M65: 28,369,142 km (0.111 R)
• M66: 28,737,751 km (0.076 R)
• M67: 30,013,522 km (0.042 R)
• M68: 30,120,783 km (0.119 R)
• M69: 31,416,450 km (0.103 R)
• M70: 32,016,487 km (0.074 R)
• M71: 32,290,401 km (0.082 R)
• M72: 32,620,264 km (0.074 R)
• M73: 32,840,772 km (0.062 R)
• M74: 34,622,333 km (0.059 R)
• M75: 35,185,569 km (0.069 R)
• M76: 36,036,033 km (0.115 R)
• M77: 36,492,456 km (0.11 R)
• M78: 36,835,932 km (0.079 R)
• M79: 38,162,716 km (0.095 R)
• M80: 38,627,816 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.8

Radius: 9.7

Gravity: 10.19 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 11.4 AU - 12.1 AU

Year: 14289 Days

Day: 5.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,020,844 km

• M1: 198,965 km (0.047 R)
• M2: 389,104 km (0.076 R)
• M3: 623,674 km (0.086 R)
• M4: 726,148 km (0.074 R)
• M5: 1,020,407 km (0.053 R)
• M6: 1,657,096 km (0.116 R)
• M7: 1,863,092 km (0.096 R)
• M8: 2,140,297 km (0.118 R)
• M9: 2,872,878 km (0.094 R)
• M10: 3,014,098 km (0.101 R)
• M11: 3,121,360 km (0.06 R)
• M12: 3,340,072 km (0.085 R)
• M13: 5,479,770 km (0.09 R)
• M14: 6,057,667 km (0.119 R)
• M15: 6,193,801 km (0.111 R)
• M16: 7,175,013 km (0.061 R)
• M17: 7,367,396 km (0.109 R)
• M18: 7,855,833 km (0.086 R)
• M19: 9,966,061 km (0.096 R)
• M20: 10,127,028 km (0.059 R)
• M21: 10,288,893 km (0.105 R)
• M22: 10,669,769 km (0.091 R)
• M23: 10,779,424 km (0.082 R)
• M24: 12,124,907 km (0.081 R)
• M25: 12,585,070 km (0.112 R)
• M26: 12,934,082 km (0.073 R)
• M27: 13,760,611 km (0.057 R)
• M28: 14,482,570 km (0.107 R)
• M29: 14,725,966 km (0.082 R)
• M30: 15,093,677 km (0.073 R)
• M31: 15,278,730 km (0.046 R)
• M32: 15,340,514 km (0.111 R)
• M33: 15,464,381 km (0.085 R)
• M34: 16,026,121 km (0.103 R)
• M35: 17,233,824 km (0.099 R)
• M36: 18,273,380 km (0.039 R)
• M37: 18,470,550 km (0.09 R)
• M38: 19,938,255 km (0.049 R)
• M39: 20,481,145 km (0.032 R)
• M40: 22,419,485 km (0.119 R)
• M41: 22,560,107 km (0.119 R)
• M42: 24,343,314 km (0.108 R)
• M43: 25,069,312 km (0.039 R)
• M44: 25,288,473 km (0.078 R)
• M45: 26,023,597 km (0.051 R)
• M46: 26,616,752 km (0.109 R)
• M47: 29,187,143 km (0.057 R)
• M48: 29,417,823 km (0.049 R)
• M49: 29,726,144 km (0.08 R)
• M50: 31,677,798 km (0.119 R)
• M51: 32,470,068 km (0.062 R)
• M52: 32,868,597 km (0.108 R)
• M53: 33,993,124 km (0.103 R)
• M54: 35,048,687 km (0.111 R)
• M55: 36,279,877 km (0.084 R)
• M56: 37,859,631 km (0.075 R)
• M57: 38,447,401 km (0.068 R)
• M58: 38,784,594 km (0.092 R)
• M59: 39,461,824 km (0.079 R)
• M60: 39,546,796 km (0.094 R)
• M61: 40,828,251 km (0.099 R)
• M62: 41,258,345 km (0.101 R)
• M63: 42,296,853 km (0.106 R)
• M64: 42,819,399 km (0.095 R)
• M65: 43,081,494 km (0.099 R)
• M66: 44,399,601 km (0.095 R)
• M67: 44,753,400 km (0.062 R)
• M68: 45,374,680 km (0.118 R)
• M69: 46,625,916 km (0.102 R)
• M70: 46,895,492 km (0.068 R)
• M71: 47,888,522 km (0.055 R)
• M72: 48,433,059 km (0.094 R)
• M73: 49,436,711 km (0.079 R)
• M74: 49,895,079 km (0.107 R)
• M75: 54,462,152 km (0.116 R)
• M76: 55,315,458 km (0.084 R)
• M77: 55,410,603 km (0.104 R)
• M78: 55,886,773 km (0.095 R)
• M79: 56,364,289 km (0.077 R)
• M80: 57,805,216 km (0.066 R)
• M81: 59,161,021 km (0.093 R)
• M82: 59,647,663 km (0.102 R)
• M83: 61,607,844 km (0.093 R)
• M84: 62,397,870 km (0.1 R)
• M85: 63,489,486 km (0.104 R)
• M86: 65,189,067 km (0.082 R)
• M87: 66,296,840 km (0.083 R)
• M88: 67,106,314 km (0.098 R)
• M89: 68,020,805 km (0.109 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 18,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit