🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.53 AU - 0.63 AU

Year: 155 Days

Day: 40.3 Hours

Environment

Temp: 205 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 101,779,065 km

• M1: 174,880 km (0.106 R)
• M2: 299,046 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.76 AU - 0.9 AU

Year: 265 Days

Day: 15.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.31 AU - 3.49 AU

Year: 1728 Days

Day: 36.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.2

Radius: 14.7

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.85 AU - 9.07 AU

Year: 9383 Days

Day: 14 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 101,779,065 km

• M1: 286,779 km (0.072 R)
• M2: 406,607 km (0.103 R)
• M3: 566,677 km (0.049 R)
• M4: 815,608 km (0.034 R)
• M5: 1,067,231 km (0.065 R)
• M6: 1,326,036 km (0.062 R)
• M7: 1,689,858 km (0.088 R)
• M8: 2,247,708 km (0.028 R)
• M9: 2,535,684 km (0.066 R)
• M10: 2,938,551 km (0.094 R)
• M11: 3,227,574 km (0.1 R)
• M12: 3,664,699 km (0.083 R)
• M13: 3,777,047 km (0.047 R)
• M14: 4,150,144 km (0.103 R)
• M15: 4,326,370 km (0.107 R)
• M16: 4,565,428 km (0.079 R)
• M17: 4,778,306 km (0.074 R)
• M18: 4,932,242 km (0.1 R)
• M19: 5,372,508 km (0.098 R)
• M20: 6,023,409 km (0.053 R)
• M21: 6,123,190 km (0.036 R)
• M22: 6,494,044 km (0.092 R)
• M23: 7,011,802 km (0.09 R)
• M24: 7,293,345 km (0.107 R)
• M25: 7,650,585 km (0.101 R)
• M26: 7,758,894 km (0.039 R)
• M27: 7,904,153 km (0.115 R)
• M28: 8,197,365 km (0.082 R)
• M29: 8,908,104 km (0.114 R)
• M30: 9,290,177 km (0.12 R)
• M31: 9,912,804 km (0.074 R)
• M32: 10,468,709 km (0.093 R)
• M33: 10,872,025 km (0.042 R)
• M34: 10,994,097 km (0.115 R)
• M35: 11,157,458 km (0.079 R)
• M36: 11,404,145 km (0.061 R)
• M37: 11,569,451 km (0.09 R)
• M38: 12,408,695 km (0.115 R)
• M39: 12,664,208 km (0.076 R)
• M40: 14,367,828 km (0.077 R)
• M41: 14,501,868 km (0.092 R)
• M42: 14,816,173 km (0.109 R)
• M43: 15,087,544 km (0.079 R)
• M44: 15,314,783 km (0.084 R)
• M45: 15,589,145 km (0.118 R)
• M46: 15,865,004 km (0.056 R)
• M47: 16,515,156 km (0.056 R)
• M48: 16,655,629 km (0.112 R)
• M49: 17,459,119 km (0.09 R)
• M50: 17,841,640 km (0.088 R)
• M51: 18,663,531 km (0.117 R)
• M52: 19,054,730 km (0.119 R)
• M53: 19,944,687 km (0.114 R)
• M54: 20,344,562 km (0.086 R)
• M55: 21,152,241 km (0.108 R)
• M56: 21,764,994 km (0.113 R)
• M57: 22,073,615 km (0.109 R)
• M58: 22,799,164 km (0.076 R)
• M59: 23,479,984 km (0.08 R)
• M60: 24,593,890 km (0.077 R)
• M61: 24,701,002 km (0.061 R)
• M62: 24,808,114 km (0.069 R)
• M63: 26,215,082 km (0.096 R)
• M64: 26,379,041 km (0.087 R)
• M65: 26,818,111 km (0.093 R)
• M66: 27,148,872 km (0.063 R)
• M67: 27,926,183 km (0.045 R)
• M68: 28,317,680 km (0.103 R)
• M69: 28,823,620 km (0.11 R)
• M70: 29,162,459 km (0.114 R)
• M71: 30,072,762 km (0.06 R)
• M72: 30,473,984 km (0.1 R)
• M73: 30,646,470 km (0.108 R)
• M74: 30,877,001 km (0.084 R)
• M75: 31,979,686 km (0.078 R)
• M76: 34,702,667 km (0.117 R)
• M77: 35,003,059 km (0.057 R)
• M78: 35,364,637 km (0.032 R)
• M79: 35,970,210 km (0.119 R)
• M80: 36,457,151 km (0.071 R)
• M81: 38,302,440 km (0.059 R)
• M82: 38,861,936 km (0.113 R)
• M83: 39,737,682 km (0.087 R)
• M84: 40,556,731 km (0.083 R)
• M85: 41,572,351 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.4

Radius: 10.9

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 9.45 AU - 12.71 AU

Year: 12903 Days

Day: 10.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 101,779,065 km

• M1: 269,875 km (0.076 R)
• M2: 394,789 km (0.075 R)
• M3: 544,237 km (0.051 R)
• M4: 682,465 km (0.046 R)
• M5: 833,410 km (0.059 R)
• M6: 996,172 km (0.099 R)
• M7: 1,150,108 km (0.057 R)
• M8: 1,312,273 km (0.071 R)
• M9: 1,592,320 km (0.088 R)
• M10: 1,682,378 km (0.1 R)
• M11: 1,891,515 km (0.092 R)
• M12: 1,963,173 km (0.101 R)
• M13: 2,839,068 km (0.117 R)
• M14: 2,949,472 km (0.065 R)
• M15: 3,089,346 km (0.103 R)
• M16: 3,822,226 km (0.057 R)
• M17: 4,255,760 km (0.059 R)
• M18: 4,705,003 km (0.061 R)
• M19: 5,001,805 km (0.094 R)
• M20: 5,683,522 km (0.09 R)
• M21: 5,788,241 km (0.031 R)
• M22: 6,035,376 km (0.115 R)
• M23: 6,213,847 km (0.044 R)
• M24: 6,945,829 km (0.082 R)
• M25: 7,436,211 km (0.099 R)
• M26: 7,666,292 km (0.082 R)
• M27: 7,782,231 km (0.065 R)
• M28: 8,331,105 km (0.088 R)
• M29: 8,690,589 km (0.095 R)
• M30: 9,095,999 km (0.113 R)
• M31: 9,632,308 km (0.119 R)
• M32: 10,263,910 km (0.116 R)
• M33: 10,349,031 km (0.107 R)
• M34: 10,434,601 km (0.073 R)
• M35: 11,567,057 km (0.104 R)
• M36: 11,655,768 km (0.077 R)
• M37: 11,744,630 km (0.116 R)
• M38: 12,102,767 km (0.102 R)
• M39: 13,152,346 km (0.077 R)
• M40: 14,230,946 km (0.053 R)
• M41: 14,421,384 km (0.064 R)
• M42: 14,612,720 km (0.087 R)
• M43: 14,804,804 km (0.058 R)
• M44: 14,901,294 km (0.025 R)
• M45: 15,337,671 km (0.044 R)
• M46: 15,435,209 km (0.118 R)
• M47: 15,778,237 km (0.084 R)
• M48: 16,372,290 km (0.066 R)
• M49: 16,571,854 km (0.107 R)
• M50: 17,889,063 km (0.108 R)
• M51: 19,187,273 km (0.119 R)
• M52: 19,397,758 km (0.102 R)
• M53: 20,140,661 km (0.089 R)
• M54: 20,247,473 km (0.09 R)
• M55: 21,217,915 km (0.088 R)
• M56: 21,599,389 km (0.102 R)
• M57: 22,148,414 km (0.091 R)
• M58: 22,868,877 km (0.049 R)
• M59: 23,709,767 km (0.11 R)
• M60: 23,992,207 km (0.081 R)
• M61: 24,503,682 km (0.116 R)
• M62: 26,059,351 km (0.119 R)
• M63: 26,292,574 km (0.111 R)
• M64: 26,878,698 km (0.072 R)
• M65: 26,996,432 km (0.063 R)
• M66: 27,587,493 km (0.109 R)
• M67: 29,205,095 km (0.081 R)
• M68: 29,447,294 km (0.057 R)
• M69: 29,933,786 km (0.072 R)
• M70: 30,791,580 km (0.08 R)
• M71: 31,223,469 km (0.104 R)
• M72: 31,471,203 km (0.101 R)
• M73: 32,218,295 km (0.079 R)
• M74: 32,531,254 km (0.119 R)
• M75: 33,160,313 km (0.117 R)
• M76: 33,602,973 km (0.108 R)
• M77: 33,729,832 km (0.08 R)
• M78: 34,558,305 km (0.089 R)
• M79: 35,716,342 km (0.047 R)
• M80: 36,495,448 km (0.058 R)
• M81: 37,280,238 km (0.08 R)
• M82: 37,543,082 km (0.109 R)
• M83: 37,938,469 km (0.114 R)
• M84: 39,667,671 km (0.07 R)
• M85: 39,868,880 km (0.107 R)
• M86: 40,339,515 km (0.063 R)
• M87: 41,015,248 km (0.069 R)
• M88: 41,422,454 km (0.073 R)
• M89: 42,789,479 km (0.033 R)
• M90: 43,409,562 km (0.073 R)
• M91: 43,893,810 km (0.038 R)
• M92: 46,271,369 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.3

Radius: 9.1

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 9.85 AU - 16.17 AU

Year: 16417 Days

Day: 9.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 101,779,065 km

• M1: 662,270 km (0.089 R)
• M2: 787,184 km (0.06 R)
• M3: 874,998 km (0.115 R)
• M4: 966,402 km (0.08 R)
• M5: 1,085,333 km (0.087 R)
• M6: 1,471,744 km (0.084 R)
• M7: 1,899,145 km (0.057 R)
• M8: 2,726,421 km (0.118 R)
• M9: 3,540,982 km (0.058 R)
• M10: 3,841,075 km (0.072 R)
• M11: 3,955,816 km (0.093 R)
• M12: 4,267,279 km (0.114 R)
• M13: 4,708,593 km (0.069 R)
• M14: 6,615,367 km (0.083 R)
• M15: 6,845,748 km (0.064 R)
• M16: 8,134,384 km (0.057 R)
• M17: 8,630,600 km (0.104 R)
• M18: 9,136,391 km (0.084 R)
• M19: 10,071,228 km (0.11 R)
• M20: 10,550,091 km (0.061 R)
• M21: 11,695,861 km (0.032 R)
• M22: 12,142,859 km (0.102 R)
• M23: 12,709,237 km (0.097 R)
• M24: 13,284,441 km (0.044 R)
• M25: 13,692,095 km (0.095 R)
• M26: 14,222,270 km (0.096 R)
• M27: 14,939,591 km (0.106 R)
• M28: 15,120,754 km (0.103 R)
• M29: 15,181,192 km (0.027 R)
• M30: 15,424,288 km (0.074 R)
• M31: 16,846,665 km (0.111 R)
• M32: 17,351,109 km (0.074 R)
• M33: 17,605,276 km (0.115 R)
• M34: 17,669,005 km (0.03 R)
• M35: 18,052,873 km (0.05 R)
• M36: 18,569,135 km (0.12 R)
• M37: 18,698,986 km (0.099 R)
• M38: 19,155,708 km (0.08 R)
• M39: 19,814,537 km (0.11 R)
• M40: 21,154,485 km (0.09 R)
• M41: 21,698,722 km (0.091 R)
• M42: 22,800,810 km (0.107 R)
• M43: 23,709,617 km (0.074 R)
• M44: 27,461,681 km (0.118 R)
• M45: 27,980,786 km (0.071 R)
• M46: 28,278,785 km (0.111 R)
• M47: 28,802,976 km (0.093 R)
• M48: 29,481,552 km (0.081 R)
• M49: 30,318,103 km (0.082 R)
• M50: 31,085,241 km (0.059 R)
• M51: 32,248,065 km (0.077 R)
• M52: 32,482,335 km (0.114 R)
• M53: 32,560,575 km (0.101 R)
• M54: 34,616,199 km (0.119 R)
• M55: 34,856,154 km (0.108 R)
• M56: 34,936,189 km (0.048 R)
• M57: 35,982,776 km (0.083 R)
• M58: 37,448,985 km (0.038 R)
• M59: 37,613,093 km (0.114 R)
• M60: 38,437,228 km (0.03 R)
• M61: 39,100,844 km (0.06 R)
• M62: 40,439,446 km (0.093 R)
• M63: 40,945,236 km (0.115 R)
• M64: 41,878,129 km (0.091 R)
• M65: 42,048,521 km (0.106 R)
• M66: 42,989,491 km (0.084 R)
• M67: 43,419,585 km (0.115 R)
• M68: 44,110,578 km (0.093 R)
• M69: 44,544,412 km (0.112 R)
• M70: 44,805,310 km (0.069 R)
• M71: 45,416,118 km (0.118 R)
• M72: 46,117,583 km (0.075 R)
• M73: 46,822,638 km (0.12 R)
• M74: 46,911,050 km (0.095 R)
• M75: 49,318,229 km (0.108 R)
• M76: 49,408,138 km (0.081 R)
• M77: 49,678,311 km (0.056 R)
• M78: 49,858,577 km (0.105 R)
• M79: 50,039,141 km (0.047 R)
• M80: 50,310,362 km (0.097 R)
• M81: 50,763,644 km (0.112 R)
• M82: 51,765,351 km (0.103 R)
• M83: 52,314,525 km (0.103 R)
• M84: 54,437,468 km (0.112 R)
• M85: 58,006,275 km (0.089 R)
• M86: 58,196,115 km (0.063 R)
• M87: 64,283,551 km (0.102 R)
• M88: 65,564,558 km (0.033 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.6

Radius: 6.1

Gravity: 16.14 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 19 AU - 22.48 AU

Year: 33044 Days

Day: 23.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 101,779,065 km

• M1: 301,290 km (0.085 R)
• M2: 578,196 km (0.093 R)
• M3: 685,607 km (0.107 R)
• M4: 1,496,428 km (0.092 R)
• M5: 1,722,470 km (0.111 R)
• M6: 1,879,248 km (0.065 R)
• M7: 2,377,110 km (0.087 R)
• M8: 2,960,243 km (0.104 R)
• M9: 3,340,371 km (0.05 R)
• M10: 3,585,711 km (0.066 R)
• M11: 3,887,899 km (0.085 R)
• M12: 5,176,685 km (0.071 R)
• M13: 5,460,621 km (0.049 R)
• M14: 5,925,272 km (0.097 R)
• M15: 8,565,376 km (0.05 R)
• M16: 8,968,542 km (0.08 R)
• M17: 11,588,001 km (0.11 R)
• M18: 12,183,400 km (0.072 R)
• M19: 13,326,478 km (0.1 R)
• M20: 13,481,461 km (0.112 R)
• M21: 16,454,270 km (0.119 R)
• M22: 16,787,424 km (0.053 R)
• M23: 17,629,959 km (0.117 R)
• M24: 17,714,931 km (0.113 R)
• M25: 17,885,323 km (0.103 R)
• M26: 19,006,260 km (0.028 R)
• M27: 19,707,425 km (0.068 R)
• M28: 22,318,955 km (0.115 R)
• M29: 23,711,711 km (0.118 R)
• M30: 23,899,606 km (0.117 R)
• M31: 25,805,034 km (0.117 R)
• M32: 26,873,612 km (0.059 R)
• M33: 32,428,779 km (0.062 R)
• M34: 33,160,462 km (0.096 R)
• M35: 37,008,568 km (0.072 R)
• M36: 38,653,098 km (0.06 R)
• M37: 40,995,202 km (0.115 R)
• M38: 41,559,635 km (0.085 R)
• M39: 43,153,600 km (0.065 R)
• M40: 43,382,934 km (0.093 R)
• M41: 45,581,873 km (0.073 R)
• M42: 45,698,559 km (0.111 R)
• M43: 46,283,786 km (0.105 R)
• M44: 49,486,078 km (0.118 R)
• M45: 50,811,216 km (0.027 R)
• M46: 52,759,279 km (0.078 R)
• M47: 53,127,290 km (0.119 R)
• M48: 55,228,542 km (0.044 R)
• M49: 56,853,773 km (0.046 R)
• M50: 57,735,353 km (0.116 R)
• M51: 58,114,584 km (0.047 R)
• M52: 59,002,597 km (0.037 R)
• M53: 61,564,311 km (0.081 R)
• M54: 63,118,782 km (0.118 R)
• M55: 63,639,832 km (0.083 R)
• M56: 64,293,126 km (0.045 R)
• M57: 65,211,357 km (0.073 R)
• M58: 66,928,292 km (0.042 R)
• M59: 70,002,229 km (0.092 R)
• M60: 70,136,867 km (0.079 R)
• M61: 71,217,562 km (0.108 R)
• M62: 71,488,484 km (0.119 R)
• M63: 72,167,509 km (0.11 R)
• M64: 72,576,061 km (0.11 R)
• M65: 72,848,778 km (0.118 R)
• M66: 74,492,260 km (0.029 R)
• M67: 74,629,740 km (0.072 R)
• M68: 75,180,709 km (0.115 R)
• M69: 75,318,638 km (0.072 R)
• M70: 77,815,726 km (0.03 R)
• M71: 78,374,324 km (0.12 R)
• M72: 81,470,402 km (0.105 R)
• M73: 83,033,401 km (0.032 R)
• M74: 83,604,266 km (0.096 R)
• M75: 85,612,318 km (0.054 R)
• M76: 87,491,118 km (0.052 R)
• M77: 88,217,416 km (0.056 R)
• M78: 93,653,353 km (0.096 R)
• M79: 93,801,754 km (0.104 R)
• M80: 94,396,256 km (0.048 R)
• M81: 96,336,840 km (0.036 R)
• M82: 98,139,794 km (0.095 R)
• M83: 98,290,588 km (0.052 R)
• M84: 99,499,339 km (0.117 R)
• M85: 100,713,027 km (0.099 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 17,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit