🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.6 AU - 0.68 AU

Year: 184 Days

Day: 43.3 Hours

Environment

Temp: 179 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.7 AU - 0.8 AU

Year: 234 Days

Day: 45.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,126,792 km

• M1: 255,214 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.76 AU - 0.96 AU

Year: 287 Days

Day: 43.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.8 AU - 1.2 AU

Year: 360 Days

Day: 24.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 141 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,126,792 km

• M1: 71,358 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.46 AU - 2.42 AU

Year: 972 Days

Day: 36.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.56 AU - 4.46 AU

Year: 2890 Days

Day: 47 Hours

Environment

Temp: -129 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.8

Radius: 14.1

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 10.72 AU - 11 AU

Year: 12880 Days

Day: 13.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 72,126,792 km

• M1: 197,020 km (0.057 R)
• M2: 295,306 km (0.088 R)
• M3: 494,720 km (0.104 R)
• M4: 713,731 km (0.064 R)
• M5: 1,050,476 km (0.111 R)
• M6: 1,517,371 km (0.099 R)
• M7: 1,869,225 km (0.116 R)
• M8: 3,308,656 km (0.087 R)
• M9: 3,459,451 km (0.104 R)
• M10: 3,700,902 km (0.06 R)
• M11: 4,177,820 km (0.09 R)
• M12: 4,892,898 km (0.051 R)
• M13: 5,139,884 km (0.07 R)
• M14: 6,543,710 km (0.11 R)
• M15: 8,205,294 km (0.051 R)
• M16: 10,084,542 km (0.105 R)
• M17: 10,495,039 km (0.1 R)
• M18: 12,426,048 km (0.109 R)
• M19: 12,968,490 km (0.039 R)
• M20: 13,105,222 km (0.118 R)
• M21: 14,111,567 km (0.108 R)
• M22: 14,855,817 km (0.095 R)
• M23: 15,612,931 km (0.116 R)
• M24: 16,198,158 km (0.116 R)
• M25: 17,503,549 km (0.097 R)
• M26: 18,533,531 km (0.076 R)
• M27: 20,612,193 km (0.118 R)
• M28: 21,943,315 km (0.047 R)
• M29: 22,516,574 km (0.106 R)
• M30: 23,094,770 km (0.047 R)
• M31: 23,761,378 km (0.037 R)
• M32: 24,561,427 km (0.066 R)
• M33: 25,156,528 km (0.102 R)
• M34: 26,274,323 km (0.111 R)
• M35: 26,752,138 km (0.074 R)
• M36: 27,452,256 km (0.089 R)
• M37: 28,781,284 km (0.048 R)
• M38: 28,915,324 km (0.089 R)
• M39: 29,363,668 km (0.103 R)
• M40: 29,543,635 km (0.108 R)
• M41: 30,221,911 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.9

Radius: 10.4

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.98 AU - 12.64 AU

Year: 13689 Days

Day: 14.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 72,126,792 km

• M1: 144,362 km (0.096 R)
• M2: 227,838 km (0.112 R)
• M3: 378,632 km (0.041 R)
• M4: 485,894 km (0.105 R)
• M5: 569,968 km (0.085 R)
• M6: 896,540 km (0.117 R)
• M7: 981,661 km (0.091 R)
• M8: 1,114,953 km (0.116 R)
• M9: 1,278,314 km (0.107 R)
• M10: 1,424,920 km (0.106 R)
• M11: 1,603,240 km (0.089 R)
• M12: 1,789,041 km (0.063 R)
• M13: 2,010,147 km (0.038 R)
• M14: 2,124,140 km (0.117 R)
• M15: 2,358,560 km (0.091 R)
• M16: 2,852,981 km (0.116 R)
• M17: 3,014,098 km (0.072 R)
• M18: 3,379,266 km (0.115 R)
• M19: 3,447,184 km (0.073 R)
• M20: 3,900,166 km (0.093 R)
• M21: 4,188,292 km (0.085 R)
• M22: 4,371,848 km (0.096 R)
• M23: 5,812,027 km (0.103 R)
• M24: 6,392,467 km (0.114 R)
• M25: 7,341,815 km (0.112 R)
• M26: 7,608,398 km (0.065 R)
• M27: 8,151,139 km (0.086 R)
• M28: 9,226,000 km (0.095 R)
• M29: 9,321,593 km (0.094 R)
• M30: 9,707,256 km (0.075 R)
• M31: 10,345,142 km (0.08 R)
• M32: 10,494,291 km (0.075 R)
• M33: 11,250,657 km (0.117 R)
• M34: 11,506,769 km (0.104 R)
• M35: 11,712,915 km (0.063 R)
• M36: 11,816,586 km (0.117 R)
• M37: 12,181,455 km (0.098 R)
• M38: 12,869,007 km (0.053 R)
• M39: 13,732,636 km (0.107 R)
• M40: 14,226,608 km (0.092 R)
• M41: 15,914,820 km (0.065 R)
• M42: 16,433,625 km (0.064 R)
• M43: 17,016,608 km (0.114 R)
• M44: 17,251,776 km (0.117 R)
• M45: 18,624,337 km (0.05 R)
• M46: 19,661,199 km (0.064 R)
• M47: 20,779,593 km (0.079 R)
• M48: 21,093,898 km (0.113 R)
• M49: 21,918,482 km (0.079 R)
• M50: 23,077,566 km (0.107 R)
• M51: 23,272,642 km (0.104 R)
• M52: 23,861,309 km (0.043 R)
• M53: 24,454,914 km (0.114 R)
• M54: 24,653,729 km (0.109 R)
• M55: 25,723,803 km (0.1 R)
• M56: 28,186,483 km (0.098 R)
• M57: 29,657,479 km (0.107 R)
• M58: 30,224,455 km (0.109 R)
• M59: 30,580,498 km (0.066 R)
• M60: 30,866,529 km (0.087 R)
• M61: 32,164,141 km (0.069 R)
• M62: 33,995,817 km (0.083 R)
• M63: 36,087,195 km (0.077 R)
• M64: 37,759,550 km (0.085 R)
• M65: 38,066,225 km (0.115 R)
• M66: 38,143,119 km (0.064 R)
• M67: 38,450,842 km (0.107 R)
• M68: 38,527,884 km (0.117 R)
• M69: 40,942,843 km (0.071 R)
• M70: 41,100,369 km (0.109 R)
• M71: 41,258,046 km (0.064 R)
• M72: 45,102,412 km (0.115 R)
• M73: 46,081,231 km (0.09 R)
• M74: 47,149,509 km (0.114 R)
• M75: 47,728,153 km (0.107 R)
• M76: 47,810,881 km (0.1 R)
• M77: 49,143,050 km (0.111 R)
• M78: 49,226,825 km (0.117 R)
• M79: 51,333,761 km (0.106 R)
• M80: 52,441,085 km (0.087 R)
• M81: 53,298,131 km (0.113 R)
• M82: 53,642,206 km (0.098 R)
• M83: 54,246,282 km (0.079 R)
• M84: 54,332,750 km (0.066 R)
• M85: 55,113,052 km (0.067 R)
• M86: 55,984,460 km (0.108 R)
• M87: 57,036,133 km (0.11 R)
• M88: 57,387,987 km (0.075 R)
• M89: 58,094,239 km (0.063 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.5

Radius: 12.5

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 10.98 AU - 12.84 AU

Year: 14792 Days

Day: 8.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,126,792 km

• M1: 195,076 km (0.092 R)
• M2: 489,035 km (0.078 R)
• M3: 578,944 km (0.082 R)
• M4: 1,406,669 km (0.095 R)
• M5: 1,487,900 km (0.093 R)
• M6: 1,684,023 km (0.053 R)
• M7: 2,102,448 km (0.082 R)
• M8: 2,687,675 km (0.11 R)
• M9: 2,928,678 km (0.094 R)
• M10: 3,808,612 km (0.074 R)
• M11: 4,080,132 km (0.093 R)
• M12: 4,158,970 km (0.102 R)
• M13: 4,358,085 km (0.055 R)
• M14: 5,016,615 km (0.098 R)
• M15: 5,574,765 km (0.057 R)
• M16: 6,152,661 km (0.1 R)
• M17: 6,656,656 km (0.051 R)
• M18: 6,749,856 km (0.109 R)
• M19: 6,890,328 km (0.109 R)
• M20: 7,126,543 km (0.072 R)
• M21: 8,197,963 km (0.086 R)
• M22: 10,004,358 km (0.078 R)
• M23: 10,218,432 km (0.043 R)
• M24: 10,379,998 km (0.104 R)
• M25: 10,815,178 km (0.066 R)
• M26: 11,034,937 km (0.119 R)
• M27: 11,200,692 km (0.108 R)
• M28: 12,042,180 km (0.071 R)
• M29: 12,730,031 km (0.113 R)
• M30: 13,137,236 km (0.032 R)
• M31: 13,845,283 km (0.08 R)
• M32: 13,964,512 km (0.111 R)
• M33: 14,808,544 km (0.084 R)
• M34: 15,669,180 km (0.065 R)
• M35: 16,231,070 km (0.07 R)
• M36: 16,356,732 km (0.089 R)
• M37: 16,609,253 km (0.1 R)
• M38: 17,118,185 km (0.081 R)
• M39: 17,246,091 km (0.094 R)
• M40: 18,412,656 km (0.076 R)
• M41: 19,337,470 km (0.085 R)
• M42: 20,616,831 km (0.107 R)
• M43: 21,784,592 km (0.119 R)
• M44: 22,062,395 km (0.075 R)
• M45: 22,341,544 km (0.107 R)
• M46: 22,762,363 km (0.106 R)
• M47: 23,044,355 km (0.04 R)
• M48: 23,398,453 km (0.027 R)
• M49: 23,825,705 km (0.059 R)
• M50: 24,327,606 km (0.116 R)
• M51: 25,927,405 km (0.085 R)
• M52: 27,561,164 km (0.072 R)
• M53: 29,457,766 km (0.048 R)
• M54: 30,305,537 km (0.112 R)
• M55: 30,615,803 km (0.038 R)
• M56: 31,474,644 km (0.09 R)
• M57: 31,710,111 km (0.082 R)
• M58: 32,262,127 km (0.102 R)
• M59: 32,578,975 km (0.077 R)
• M60: 33,295,699 km (0.08 R)
• M61: 34,825,636 km (0.04 R)
• M62: 37,121,964 km (0.044 R)
• M63: 37,787,076 km (0.092 R)
• M64: 38,960,372 km (0.111 R)
• M65: 39,382,238 km (0.074 R)
• M66: 41,170,980 km (0.056 R)
• M67: 43,073,117 km (0.097 R)
• M68: 43,247,398 km (0.1 R)
• M69: 44,122,695 km (0.117 R)
• M70: 44,210,509 km (0.052 R)
• M71: 44,474,400 km (0.089 R)
• M72: 44,738,889 km (0.116 R)
• M73: 45,180,651 km (0.047 R)
• M74: 45,535,198 km (0.107 R)
• M75: 45,712,921 km (0.107 R)
• M76: 46,962,661 km (0.112 R)
• M77: 47,231,788 km (0.042 R)
• M78: 48,767,410 km (0.071 R)
• M79: 49,404,398 km (0.044 R)
• M80: 50,778,753 km (0.082 R)
• M81: 51,055,061 km (0.105 R)
• M82: 52,165,675 km (0.086 R)
• M83: 52,723,825 km (0.11 R)
• M84: 52,910,373 km (0.107 R)
• M85: 53,377,717 km (0.104 R)
• M86: 55,449,947 km (0.086 R)
• M87: 55,544,792 km (0.075 R)
• M88: 58,703,850 km (0.088 R)
• M89: 63,898,337 km (0.087 R)
• M90: 65,495,294 km (0.066 R)
• M91: 65,695,755 km (0.104 R)
• M92: 66,600,673 km (0.066 R)
• M93: 67,712,335 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.5

Radius: 4.9

Gravity: 20.43 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 14.89 AU - 15.97 AU

Year: 21813 Days

Day: 21 Hours

Environment

Temp: -195 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,126,792 km

• M1: 72,705 km (0.079 R)
• M2: 435,330 km (0.115 R)
• M3: 616,044 km (0.031 R)
• M4: 1,942,229 km (0.095 R)
• M5: 2,006,706 km (0.08 R)
• M6: 2,071,931 km (0.102 R)
• M7: 2,443,232 km (0.072 R)
• M8: 2,547,951 km (0.111 R)
• M9: 2,982,084 km (0.11 R)
• M10: 3,207,678 km (0.079 R)
• M11: 3,715,263 km (0.059 R)
• M12: 5,112,208 km (0.08 R)
• M13: 5,427,411 km (0.12 R)
• M14: 6,218,783 km (0.092 R)
• M15: 6,897,359 km (0.066 R)
• M16: 6,996,094 km (0.097 R)
• M17: 7,145,243 km (0.117 R)
• M18: 8,693,431 km (0.099 R)
• M19: 8,800,244 km (0.106 R)
• M20: 8,961,361 km (0.084 R)
• M21: 9,123,226 km (0.119 R)
• M22: 10,059,410 km (0.041 R)
• M23: 10,115,359 km (0.106 R)
• M24: 12,984,198 km (0.052 R)
• M25: 14,474,342 km (0.095 R)
• M26: 15,822,219 km (0.079 R)
• M27: 16,346,111 km (0.079 R)
• M28: 17,478,118 km (0.074 R)
• M29: 17,748,142 km (0.073 R)
• M30: 17,883,677 km (0.089 R)
• M31: 18,019,512 km (0.108 R)
• M32: 18,224,013 km (0.106 R)
• M33: 20,594,391 km (0.083 R)
• M34: 20,808,166 km (0.1 R)
• M35: 21,887,964 km (0.115 R)
• M36: 22,106,077 km (0.062 R)
• M37: 22,324,939 km (0.106 R)
• M38: 22,838,509 km (0.053 R)
• M39: 23,504,369 km (0.111 R)
• M40: 26,385,474 km (0.115 R)
• M41: 26,772,783 km (0.112 R)
• M42: 28,499,142 km (0.118 R)
• M43: 29,295,751 km (0.102 R)
• M44: 30,585,434 km (0.105 R)
• M45: 30,829,279 km (0.085 R)
• M46: 31,811,239 km (0.098 R)
• M47: 33,303,179 km (0.095 R)
• M48: 33,386,804 km (0.105 R)
• M49: 33,973,676 km (0.119 R)
• M50: 34,479,317 km (0.085 R)
• M51: 34,648,512 km (0.036 R)
• M52: 34,817,857 km (0.119 R)
• M53: 36,958,603 km (0.05 R)
• M54: 37,478,755 km (0.117 R)
• M55: 37,913,935 km (0.052 R)
• M56: 38,001,300 km (0.069 R)
• M57: 39,494,735 km (0.054 R)
• M58: 39,583,148 km (0.107 R)
• M59: 39,848,983 km (0.054 R)
• M60: 40,026,406 km (0.106 R)
• M61: 40,293,139 km (0.114 R)
• M62: 40,739,091 km (0.103 R)
• M63: 41,007,320 km (0.116 R)
• M64: 42,357,590 km (0.103 R)
• M65: 42,992,782 km (0.09 R)
• M66: 44,640,304 km (0.105 R)
• M67: 44,732,456 km (0.083 R)
• M68: 46,775,514 km (0.093 R)
• M69: 49,514,651 km (0.047 R)
• M70: 52,596,966 km (0.074 R)
• M71: 52,889,130 km (0.053 R)
• M72: 53,474,956 km (0.106 R)
• M73: 54,063,025 km (0.096 R)
• M74: 55,641,582 km (0.101 R)
• M75: 55,939,281 km (0.091 R)
• M76: 56,038,614 km (0.092 R)
• M77: 56,137,947 km (0.037 R)
• M78: 56,237,430 km (0.074 R)
• M79: 58,641,917 km (0.1 R)
• M80: 58,944,852 km (0.066 R)
• M81: 59,349,514 km (0.107 R)
• M82: 60,059,955 km (0.103 R)
• M83: 60,977,588 km (0.096 R)
• M84: 61,182,088 km (0.091 R)
• M85: 61,284,413 km (0.092 R)
• M86: 61,694,461 km (0.118 R)
• M87: 62,002,483 km (0.113 R)
• M88: 65,529,702 km (0.073 R)
• M89: 65,948,875 km (0.044 R)
• M90: 67,846,374 km (0.102 R)
• M91: 68,695,492 km (0.092 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 13,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit