🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.58 AU - 0.68 AU

Year: 191 Days

Day: 41.2 Hours

Environment

Temp: 134 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.21 AU - 1.71 AU

Year: 675 Days

Day: 29.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,435,223 km

• M1: 199,564 km (0.12 R)
• M2: 241,900 km (0.113 R)

Asteroid Belt

Center: 3.64 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.6

Radius: 13.6

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.28 AU - 6.36 AU

Year: 5376 Days

Day: 7.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 72,435,223 km

• M1: 251,175 km (0.12 R)
• M2: 345,721 km (0.078 R)
• M3: 493,673 km (0.064 R)
• M4: 595,699 km (0.114 R)
• M5: 867,219 km (0.117 R)
• M6: 1,180,178 km (0.106 R)
• M7: 1,276,369 km (0.046 R)
• M8: 1,375,552 km (0.114 R)
• M9: 1,722,021 km (0.07 R)
• M10: 1,866,383 km (0.111 R)
• M11: 2,003,265 km (0.094 R)
• M12: 2,336,420 km (0.07 R)
• M13: 2,434,855 km (0.083 R)
• M14: 2,661,795 km (0.101 R)
• M15: 2,882,601 km (0.076 R)
• M16: 2,988,666 km (0.119 R)
• M17: 3,109,541 km (0.046 R)
• M18: 3,259,588 km (0.087 R)
• M19: 3,510,464 km (0.102 R)
• M20: 3,609,797 km (0.056 R)
• M21: 3,724,538 km (0.099 R)
• M22: 3,913,480 km (0.073 R)
• M23: 4,361,975 km (0.083 R)
• M24: 5,275,569 km (0.12 R)
• M25: 5,670,806 km (0.07 R)
• M26: 5,821,452 km (0.038 R)
• M27: 6,024,605 km (0.108 R)
• M28: 6,247,207 km (0.107 R)
• M29: 6,895,863 km (0.084 R)
• M30: 7,003,125 km (0.107 R)
• M31: 7,201,193 km (0.11 R)
• M32: 7,713,865 km (0.076 R)
• M33: 8,333,349 km (0.111 R)
• M34: 8,581,682 km (0.118 R)
• M35: 8,871,453 km (0.117 R)
• M36: 9,105,574 km (0.062 R)
• M37: 9,203,710 km (0.045 R)
• M38: 9,420,926 km (0.09 R)
• M39: 9,560,052 km (0.098 R)
• M40: 9,860,594 km (0.118 R)
• M41: 10,409,319 km (0.09 R)
• M42: 10,718,388 km (0.113 R)
• M43: 10,905,386 km (0.074 R)
• M44: 11,072,486 km (0.098 R)
• M45: 11,388,138 km (0.03 R)
• M46: 11,877,772 km (0.111 R)
• M47: 11,963,641 km (0.115 R)
• M48: 12,439,811 km (0.102 R)
• M49: 12,570,709 km (0.073 R)
• M50: 12,899,974 km (0.118 R)
• M51: 13,098,939 km (0.071 R)
• M52: 13,209,941 km (0.119 R)
• M53: 13,321,242 km (0.077 R)
• M54: 13,589,770 km (0.112 R)
• M55: 13,702,118 km (0.1 R)
• M56: 14,337,011 km (0.084 R)
• M57: 14,796,576 km (0.083 R)
• M58: 15,260,928 km (0.1 R)
• M59: 15,354,277 km (0.049 R)
• M60: 15,518,386 km (0.112 R)
• M61: 15,800,826 km (0.109 R)
• M62: 15,895,372 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.7

Radius: 11.6

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 9.46 AU - 12.74 AU

Year: 14160 Days

Day: 10.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 72,435,223 km

• M1: 306,526 km (0.108 R)
• M2: 640,129 km (0.113 R)
• M3: 1,055,114 km (0.025 R)
• M4: 1,195,137 km (0.091 R)
• M5: 1,267,543 km (0.031 R)
• M6: 1,734,737 km (0.059 R)
• M7: 1,873,713 km (0.094 R)
• M8: 2,016,579 km (0.115 R)
• M9: 3,530,959 km (0.076 R)
• M10: 4,373,943 km (0.08 R)
• M11: 4,720,411 km (0.105 R)
• M12: 4,956,327 km (0.112 R)
• M13: 5,440,127 km (0.083 R)
• M14: 6,539,521 km (0.068 R)
• M15: 6,980,536 km (0.086 R)
• M16: 7,114,725 km (0.092 R)
• M17: 7,431,274 km (0.094 R)
• M18: 7,937,813 km (0.042 R)
• M19: 8,031,162 km (0.111 R)
• M20: 8,219,057 km (0.112 R)
• M21: 9,474,781 km (0.12 R)
• M22: 10,024,105 km (0.056 R)
• M23: 10,226,361 km (0.065 R)
• M24: 10,481,276 km (0.075 R)
• M25: 10,893,268 km (0.108 R)
• M26: 12,703,402 km (0.086 R)
• M27: 12,922,414 km (0.089 R)
• M28: 14,319,658 km (0.098 R)
• M29: 15,181,042 km (0.078 R)
• M30: 15,647,189 km (0.1 R)
• M31: 16,653,534 km (0.081 R)
• M32: 16,833,351 km (0.12 R)
• M33: 17,741,859 km (0.039 R)
• M34: 18,048,235 km (0.06 R)
• M35: 19,040,518 km (0.088 R)
• M36: 20,690,433 km (0.096 R)
• M37: 22,056,411 km (0.101 R)
• M38: 22,584,342 km (0.094 R)
• M39: 22,983,020 km (0.108 R)
• M40: 24,125,499 km (0.074 R)
• M41: 24,328,952 km (0.119 R)
• M42: 24,533,004 km (0.093 R)
• M43: 24,874,536 km (0.102 R)
• M44: 25,011,418 km (0.114 R)
• M45: 26,465,210 km (0.057 R)
• M46: 26,675,096 km (0.045 R)
• M47: 27,096,662 km (0.075 R)
• M48: 27,803,961 km (0.061 R)
• M49: 28,948,385 km (0.098 R)
• M50: 30,108,217 km (0.09 R)
• M51: 31,283,308 km (0.089 R)
• M52: 31,876,314 km (0.047 R)
• M53: 33,299,888 km (0.051 R)
• M54: 33,450,981 km (0.112 R)
• M55: 34,133,447 km (0.088 R)
• M56: 35,050,632 km (0.08 R)
• M57: 35,204,418 km (0.061 R)
• M58: 35,589,483 km (0.114 R)
• M59: 36,053,536 km (0.1 R)
• M60: 37,457,512 km (0.07 R)
• M61: 38,166,157 km (0.113 R)
• M62: 38,245,294 km (0.118 R)
• M63: 38,561,843 km (0.085 R)
• M64: 40,158,052 km (0.093 R)
• M65: 40,560,471 km (0.104 R)
• M66: 41,857,185 km (0.09 R)
• M67: 43,332,220 km (0.114 R)
• M68: 43,744,961 km (0.083 R)
• M69: 44,076,170 km (0.108 R)
• M70: 44,491,155 km (0.098 R)
• M71: 45,660,412 km (0.118 R)
• M72: 45,996,259 km (0.066 R)
• M73: 48,627,386 km (0.094 R)
• M74: 49,142,153 km (0.118 R)
• M75: 50,784,588 km (0.074 R)
• M76: 51,132,552 km (0.097 R)
• M77: 52,620,602 km (0.068 R)
• M78: 53,325,807 km (0.105 R)
• M79: 53,591,044 km (0.056 R)
• M80: 55,639,038 km (0.051 R)
• M81: 56,807,996 km (0.034 R)
• M82: 58,348,854 km (0.078 R)
• M83: 58,622,170 km (0.096 R)
• M84: 59,169,997 km (0.112 R)
• M85: 60,547,345 km (0.097 R)
• M86: 61,564,012 km (0.083 R)
• M87: 61,749,513 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.9

Radius: 4

Gravity: 44.12 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 11.64 AU - 14.7 AU

Year: 18300 Days

Day: 19.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,435,223 km

• M1: 61,634 km (0.098 R)
• M2: 92,152 km (0.076 R)
• M3: 144,960 km (0.056 R)
• M4: 717,771 km (0.087 R)
• M5: 834,906 km (0.103 R)
• M6: 1,034,768 km (0.061 R)
• M7: 1,087,128 km (0.082 R)
• M8: 1,506,899 km (0.106 R)
• M9: 1,566,290 km (0.095 R)
• M10: 1,687,614 km (0.104 R)
• M11: 1,907,223 km (0.093 R)
• M12: 2,135,958 km (0.056 R)
• M13: 2,583,256 km (0.032 R)
• M14: 2,690,518 km (0.111 R)
• M15: 3,680,257 km (0.043 R)
• M16: 3,964,044 km (0.104 R)
• M17: 4,087,911 km (0.095 R)
• M18: 4,129,500 km (0.112 R)
• M19: 5,394,350 km (0.085 R)
• M20: 5,485,754 km (0.066 R)
• M21: 5,903,282 km (0.089 R)
• M22: 6,044,652 km (0.079 R)
• M23: 6,379,003 km (0.085 R)
• M24: 7,672,426 km (0.068 R)
• M25: 8,720,509 km (0.073 R)
• M26: 9,261,305 km (0.108 R)
• M27: 9,425,563 km (0.076 R)
• M28: 9,480,615 km (0.065 R)
• M29: 10,659,895 km (0.095 R)
• M30: 11,412,672 km (0.114 R)
• M31: 12,122,813 km (0.097 R)
• M32: 12,422,757 km (0.071 R)
• M33: 12,725,393 km (0.115 R)
• M34: 13,152,944 km (0.069 R)
• M35: 13,585,132 km (0.051 R)
• M36: 14,527,150 km (0.087 R)
• M37: 14,718,037 km (0.108 R)
• M38: 14,973,849 km (0.116 R)
• M39: 15,231,158 km (0.036 R)
• M40: 16,341,024 km (0.104 R)
• M41: 17,747,394 km (0.099 R)
• M42: 18,568,387 km (0.084 R)
• M43: 18,775,580 km (0.099 R)
• M44: 19,331,785 km (0.071 R)
• M45: 20,318,084 km (0.072 R)
• M46: 20,531,560 km (0.107 R)
• M47: 20,960,756 km (0.051 R)
• M48: 22,046,537 km (0.075 R)
• M49: 22,633,111 km (0.095 R)
• M50: 23,002,318 km (0.026 R)
• M51: 24,498,895 km (0.117 R)
• M52: 24,801,981 km (0.077 R)
• M53: 24,953,972 km (0.078 R)
• M54: 29,655,683 km (0.09 R)
• M55: 29,736,317 km (0.082 R)
• M56: 31,610,928 km (0.112 R)
• M57: 31,858,213 km (0.06 R)
• M58: 33,020,888 km (0.066 R)
• M59: 34,366,520 km (0.094 R)
• M60: 35,387,526 km (0.12 R)
• M61: 36,504,723 km (0.117 R)
• M62: 36,677,658 km (0.05 R)
• M63: 37,024,276 km (0.115 R)
• M64: 40,908,286 km (0.073 R)
• M65: 41,177,711 km (0.111 R)
• M66: 42,534,115 km (0.069 R)
• M67: 42,989,342 km (0.096 R)
• M68: 43,721,324 km (0.081 R)
• M69: 44,088,886 km (0.061 R)
• M70: 44,180,889 km (0.084 R)
• M71: 44,365,044 km (0.098 R)
• M72: 44,641,949 km (0.052 R)
• M73: 45,197,406 km (0.093 R)
• M74: 45,476,107 km (0.091 R)
• M75: 46,877,540 km (0.071 R)
• M76: 47,065,435 km (0.087 R)
• M77: 47,819,707 km (0.081 R)
• M78: 48,958,596 km (0.049 R)
• M79: 50,394,736 km (0.102 R)
• M80: 52,623,445 km (0.12 R)
• M81: 53,602,413 km (0.059 R)
• M82: 53,995,706 km (0.115 R)
• M83: 54,785,134 km (0.079 R)
• M84: 55,677,934 km (0.09 R)
• M85: 56,076,163 km (0.113 R)
• M86: 56,775,384 km (0.12 R)
• M87: 58,485,736 km (0.1 R)
• M88: 59,194,830 km (0.084 R)
• M89: 60,621,545 km (0.105 R)
• M90: 61,853,484 km (0.086 R)
• M91: 62,369,297 km (0.086 R)
• M92: 62,886,457 km (0.115 R)
• M93: 62,990,128 km (0.1 R)
• M94: 67,392,494 km (0.067 R)
• M95: 68,988,704 km (0.09 R)
• M96: 71,244,191 km (0.09 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 17,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit