🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.99 AU - 1.03 AU

Year: 364 Days

Day: 24.8 Hours

Environment

Temp: 123 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.35 AU - 2.17 AU

Year: 836 Days

Day: 28.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.5

Radius: 13.4

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.68 AU - 5.72 AU

Year: 4874 Days

Day: 14.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 85,920,011 km

• M1: 288,574 km (0.072 R)
• M2: 455,526 km (0.064 R)
• M3: 697,276 km (0.093 R)
• M4: 1,009,337 km (0.062 R)
• M5: 1,223,860 km (0.103 R)
• M6: 1,730,548 km (0.085 R)
• M7: 1,974,243 km (0.102 R)
• M8: 2,074,922 km (0.097 R)
• M9: 2,281,667 km (0.114 R)
• M10: 2,513,693 km (0.031 R)
• M11: 2,641,749 km (0.107 R)
• M12: 3,117,620 km (0.078 R)
• M13: 3,315,687 km (0.094 R)
• M14: 3,538,438 km (0.117 R)
• M15: 3,745,183 km (0.113 R)
• M16: 5,326,283 km (0.067 R)
• M17: 5,492,336 km (0.112 R)
• M18: 5,588,079 km (0.117 R)
• M19: 5,878,448 km (0.081 R)
• M20: 6,198,737 km (0.101 R)
• M21: 6,298,370 km (0.052 R)
• M22: 6,882,100 km (0.089 R)
• M23: 7,037,233 km (0.057 R)
• M24: 7,456,855 km (0.117 R)
• M25: 8,074,246 km (0.101 R)
• M26: 8,265,432 km (0.08 R)
• M27: 8,513,465 km (0.087 R)
• M28: 8,680,117 km (0.076 R)
• M29: 9,017,012 km (0.101 R)
• M30: 9,472,687 km (0.064 R)
• M31: 10,052,977 km (0.109 R)
• M32: 10,466,166 km (0.098 R)
• M33: 11,096,272 km (0.101 R)
• M34: 11,523,374 km (0.113 R)
• M35: 11,800,729 km (0.056 R)
• M36: 12,393,436 km (0.119 R)
• M37: 12,677,672 km (0.097 R)
• M38: 12,900,273 km (0.034 R)
• M39: 13,028,030 km (0.067 R)
• M40: 13,252,576 km (0.092 R)
• M41: 13,478,469 km (0.106 R)
• M42: 13,608,170 km (0.118 R)
• M43: 13,966,906 km (0.09 R)
• M44: 14,098,103 km (0.09 R)
• M45: 14,461,028 km (0.073 R)
• M46: 15,028,153 km (0.095 R)
• M47: 15,738,743 km (0.045 R)
• M48: 16,149,689 km (0.103 R)
• M49: 16,391,139 km (0.118 R)
• M50: 16,807,620 km (0.1 R)
• M51: 16,912,338 km (0.041 R)
• M52: 17,017,356 km (0.091 R)
• M53: 18,436,890 km (0.106 R)
• M54: 18,725,315 km (0.11 R)
• M55: 19,306,802 km (0.064 R)
• M56: 19,931,074 km (0.108 R)
• M57: 20,227,128 km (0.092 R)
• M58: 20,786,325 km (0.103 R)
• M59: 21,011,320 km (0.11 R)
• M60: 21,161,816 km (0.115 R)
• M61: 21,350,459 km (0.049 R)
• M62: 22,417,241 km (0.088 R)
• M63: 22,841,052 km (0.081 R)
• M64: 22,956,990 km (0.089 R)
• M65: 23,423,137 km (0.086 R)
• M66: 24,088,997 km (0.108 R)
• M67: 25,079,335 km (0.109 R)
• M68: 25,599,636 km (0.036 R)
• M69: 25,720,212 km (0.1 R)
• M70: 26,325,784 km (0.072 R)
• M71: 26,650,711 km (0.08 R)
• M72: 26,977,134 km (0.051 R)
• M73: 27,386,733 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.1

Radius: 9.2

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.05 AU - 11.11 AU

Year: 12325 Days

Day: 5.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 85,920,011 km

• M1: 155,283 km (0.064 R)
• M2: 244,593 km (0.118 R)
• M3: 537,206 km (0.067 R)
• M4: 1,405,771 km (0.089 R)
• M5: 1,553,723 km (0.073 R)
• M6: 1,724,265 km (0.039 R)
• M7: 1,937,143 km (0.113 R)
• M8: 2,065,348 km (0.088 R)
• M9: 2,196,396 km (0.087 R)
• M10: 2,291,839 km (0.097 R)
• M11: 2,646,686 km (0.062 R)
• M12: 3,211,268 km (0.067 R)
• M13: 3,429,830 km (0.059 R)
• M14: 3,563,272 km (0.074 R)
• M15: 4,280,444 km (0.037 R)
• M16: 4,352,101 km (0.093 R)
• M17: 4,594,300 km (0.087 R)
• M18: 4,791,171 km (0.116 R)
• M19: 5,554,270 km (0.084 R)
• M20: 6,327,392 km (0.092 R)
• M21: 6,964,678 km (0.073 R)
• M22: 7,333,886 km (0.097 R)
• M23: 7,622,161 km (0.075 R)
• M24: 7,797,041 km (0.115 R)
• M25: 8,061,829 km (0.067 R)
• M26: 8,449,437 km (0.048 R)
• M27: 8,509,576 km (0.037 R)
• M28: 8,600,082 km (0.06 R)
• M29: 8,843,179 km (0.089 R)
• M30: 9,057,702 km (0.107 R)
• M31: 9,806,140 km (0.027 R)
• M32: 9,932,850 km (0.074 R)
• M33: 10,060,158 km (0.114 R)
• M34: 10,380,596 km (0.088 R)
• M35: 11,031,497 km (0.114 R)
• M36: 11,762,881 km (0.115 R)
• M37: 12,544,230 km (0.099 R)
• M38: 13,062,886 km (0.12 R)
• M39: 13,272,173 km (0.102 R)
• M40: 13,729,793 km (0.116 R)
• M41: 13,978,275 km (0.114 R)
• M42: 14,228,253 km (0.087 R)
• M43: 14,624,239 km (0.086 R)
• M44: 14,769,050 km (0.08 R)
• M45: 15,279,777 km (0.054 R)
• M46: 15,611,136 km (0.107 R)
• M47: 15,945,039 km (0.096 R)
• M48: 16,657,424 km (0.115 R)
• M49: 17,572,065 km (0.109 R)
• M50: 18,346,683 km (0.076 R)
• M51: 18,542,207 km (0.033 R)
• M52: 19,689,174 km (0.109 R)
• M53: 20,130,189 km (0.118 R)
• M54: 21,844,131 km (0.047 R)
• M55: 23,434,806 km (0.08 R)
• M56: 24,115,626 km (0.029 R)
• M57: 24,803,028 km (0.056 R)
• M58: 25,758,659 km (0.071 R)
• M59: 26,196,981 km (0.059 R)
• M60: 26,593,565 km (0.102 R)
• M61: 27,259,126 km (0.052 R)
• M62: 27,482,176 km (0.092 R)
• M63: 28,199,947 km (0.048 R)
• M64: 28,380,362 km (0.106 R)
• M65: 28,515,897 km (0.109 R)
• M66: 28,697,060 km (0.085 R)
• M67: 28,833,045 km (0.106 R)
• M68: 28,924,000 km (0.091 R)
• M69: 30,205,605 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.1

Radius: 7.1

Gravity: 14.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 10.25 AU - 15.71 AU

Year: 16749 Days

Day: 21.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,920,011 km

• M1: 202,107 km (0.089 R)
• M2: 360,082 km (0.097 R)
• M3: 481,855 km (0.118 R)
• M4: 658,979 km (0.089 R)
• M5: 722,707 km (0.04 R)
• M6: 834,008 km (0.109 R)
• M7: 1,073,514 km (0.032 R)
• M8: 1,388,867 km (0.119 R)
• M9: 1,528,591 km (0.082 R)
• M10: 1,822,102 km (0.034 R)
• M11: 1,882,839 km (0.08 R)
• M12: 2,006,556 km (0.097 R)
• M13: 2,165,130 km (0.107 R)
• M14: 2,327,743 km (0.119 R)
• M15: 2,630,529 km (0.104 R)
• M16: 3,962,698 km (0.069 R)
• M17: 4,162,112 km (0.062 R)
• M18: 4,487,936 km (0.062 R)
• M19: 4,737,765 km (0.089 R)
• M20: 5,338,101 km (0.111 R)
• M21: 5,469,897 km (0.091 R)
• M22: 5,691,900 km (0.1 R)
• M23: 5,917,045 km (0.077 R)
• M24: 7,425,141 km (0.047 R)
• M25: 7,770,113 km (0.101 R)
• M26: 7,869,746 km (0.09 R)
• M27: 7,919,711 km (0.087 R)
• M28: 8,070,057 km (0.112 R)
• M29: 8,221,450 km (0.044 R)
• M30: 8,272,164 km (0.061 R)
• M31: 9,893,954 km (0.081 R)
• M32: 10,437,743 km (0.053 R)
• M33: 10,492,645 km (0.086 R)
• M34: 10,935,305 km (0.087 R)
• M35: 12,299,787 km (0.03 R)
• M36: 13,596,950 km (0.106 R)
• M37: 14,506,057 km (0.073 R)
• M38: 14,751,846 km (0.098 R)
• M39: 16,702,602 km (0.117 R)
• M40: 17,024,836 km (0.074 R)
• M41: 17,479,314 km (0.047 R)
• M42: 17,675,288 km (0.051 R)
• M43: 17,740,811 km (0.083 R)
• M44: 18,733,094 km (0.085 R)
• M45: 19,879,163 km (0.107 R)
• M46: 20,220,546 km (0.118 R)
• M47: 21,816,007 km (0.075 R)
• M48: 22,168,160 km (0.033 R)
• M49: 22,664,227 km (0.098 R)
• M50: 24,831,751 km (0.075 R)
• M51: 25,494,918 km (0.111 R)
• M52: 27,215,742 km (0.114 R)
• M53: 28,588,452 km (0.086 R)
• M54: 29,593,900 km (0.049 R)
• M55: 29,671,690 km (0.082 R)
• M56: 31,718,788 km (0.046 R)
• M57: 32,759,241 km (0.106 R)
• M58: 32,839,725 km (0.117 R)
• M59: 33,486,137 km (0.09 R)
• M60: 33,973,676 km (0.072 R)
• M61: 34,218,419 km (0.071 R)
• M62: 36,030,348 km (0.057 R)
• M63: 36,363,203 km (0.117 R)
• M64: 36,446,529 km (0.078 R)
• M65: 36,696,956 km (0.111 R)
• M66: 38,721,165 km (0.048 R)
• M67: 38,891,407 km (0.095 R)
• M68: 42,349,661 km (0.11 R)
• M69: 45,186,186 km (0.119 R)
• M70: 47,080,694 km (0.067 R)
• M71: 48,725,223 km (0.108 R)
• M72: 49,001,231 km (0.077 R)
• M73: 51,601,242 km (0.102 R)
• M74: 53,107,095 km (0.095 R)
• M75: 55,105,273 km (0.044 R)
• M76: 55,776,818 km (0.098 R)
• M77: 56,547,546 km (0.114 R)
• M78: 58,002,236 km (0.119 R)
• M79: 58,099,624 km (0.101 R)
• M80: 58,294,700 km (0.068 R)
• M81: 58,978,811 km (0.061 R)
• M82: 61,047,301 km (0.082 R)
• M83: 61,245,518 km (0.051 R)
• M84: 61,444,034 km (0.03 R)
• M85: 62,739,253 km (0.076 R)
• M86: 63,641,178 km (0.097 R)
• M87: 64,850,378 km (0.062 R)
• M88: 65,153,912 km (0.033 R)
• M89: 65,660,749 km (0.074 R)
• M90: 66,882,515 km (0.12 R)
• M91: 66,984,691 km (0.085 R)
• M92: 67,496,315 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.7

Radius: 5.6

Gravity: 25.15 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 13.57 AU - 17.91 AU

Year: 22366 Days

Day: 20.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,920,011 km

• M1: 72,405 km (0.078 R)
• M2: 276,906 km (0.099 R)
• M3: 369,058 km (0.097 R)
• M4: 944,411 km (0.08 R)
• M5: 1,117,197 km (0.108 R)
• M6: 1,207,404 km (0.099 R)
• M7: 1,492,388 km (0.057 R)
• M8: 2,543,912 km (0.055 R)
• M9: 3,683,100 km (0.12 R)
• M10: 4,047,221 km (0.114 R)
• M11: 4,280,743 km (0.072 R)
• M12: 4,375,439 km (0.095 R)
• M13: 6,034,180 km (0.107 R)
• M14: 6,247,057 km (0.114 R)
• M15: 6,571,236 km (0.05 R)
• M16: 6,956,301 km (0.087 R)
• M17: 7,690,827 km (0.101 R)
• M18: 7,863,762 km (0.12 R)
• M19: 8,449,737 km (0.089 R)
• M20: 8,747,885 km (0.101 R)
• M21: 9,663,125 km (0.11 R)
• M22: 10,353,369 km (0.069 R)
• M23: 11,385,595 km (0.103 R)
• M24: 11,516,942 km (0.105 R)
• M25: 12,789,421 km (0.077 R)
• M26: 12,994,370 km (0.057 R)
• M27: 13,131,701 km (0.101 R)
• M28: 13,338,445 km (0.106 R)
• M29: 13,615,800 km (0.117 R)
• M30: 14,035,422 km (0.097 R)
• M31: 15,175,208 km (0.067 R)
• M32: 15,464,680 km (0.095 R)
• M33: 15,537,384 km (0.051 R)
• M34: 15,610,239 km (0.072 R)
• M35: 15,829,250 km (0.117 R)
• M36: 16,790,267 km (0.093 R)
• M37: 17,922,274 km (0.083 R)
• M38: 19,001,024 km (0.053 R)
• M39: 19,705,480 km (0.108 R)
• M40: 21,139,974 km (0.067 R)
• M41: 21,463,255 km (0.119 R)
• M42: 22,443,121 km (0.037 R)
• M43: 22,525,400 km (0.06 R)
• M44: 22,855,563 km (0.051 R)
• M45: 24,955,468 km (0.087 R)
• M46: 27,116,260 km (0.082 R)
• M47: 28,174,515 km (0.079 R)
• M48: 28,263,376 km (0.106 R)
• M49: 29,787,180 km (0.051 R)
• M50: 30,331,267 km (0.085 R)
• M51: 30,604,583 km (0.104 R)
• M52: 31,706,072 km (0.079 R)
• M53: 32,913,776 km (0.113 R)
• M54: 33,007,274 km (0.098 R)
• M55: 34,231,284 km (0.074 R)
• M56: 34,896,396 km (0.031 R)
• M57: 36,917,314 km (0.036 R)
• M58: 37,014,552 km (0.093 R)
• M59: 38,187,400 km (0.12 R)
• M60: 40,268,904 km (0.106 R)
• M61: 40,368,985 km (0.093 R)
• M62: 40,569,297 km (0.068 R)
• M63: 41,373,834 km (0.095 R)
• M64: 42,285,334 km (0.115 R)
• M65: 43,613,614 km (0.104 R)
• M66: 43,922,084 km (0.091 R)
• M67: 46,625,468 km (0.109 R)
• M68: 46,835,653 km (0.12 R)
• M69: 52,519,025 km (0.115 R)
• M70: 53,066,404 km (0.094 R)
• M71: 53,395,669 km (0.083 R)
• M72: 53,505,623 km (0.104 R)
• M73: 55,608,221 km (0.097 R)
• M74: 55,831,122 km (0.077 R)
• M75: 56,054,322 km (0.086 R)
• M76: 57,737,747 km (0.092 R)
• M77: 58,755,611 km (0.114 R)
• M78: 60,350,923 km (0.079 R)
• M79: 61,729,617 km (0.115 R)
• M80: 64,050,478 km (0.07 R)
• M81: 64,167,314 km (0.062 R)
• M82: 66,163,548 km (0.093 R)
• M83: 67,228,535 km (0.112 R)
• M84: 67,584,877 km (0.097 R)
• M85: 68,060,898 km (0.095 R)
• M86: 68,179,978 km (0.062 R)
• M87: 69,735,646 km (0.12 R)
• M88: 69,976,050 km (0.11 R)
• M89: 73,247,905 km (0.066 R)
• M90: 75,333,299 km (0.103 R)
• M91: 78,185,682 km (0.096 R)
• M92: 79,186,192 km (0.108 R)
• M93: 79,436,918 km (0.093 R)
• M94: 81,073,369 km (0.113 R)
• M95: 81,832,279 km (0.12 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 19,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit