🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.7 AU - 0.98 AU

Year: 271 Days

Day: 45.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.25 AU - 1.33 AU

Year: 515 Days

Day: 29.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.8 AU - 4.66 AU

Year: 3058 Days

Day: 35.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.95 AU - 4.87 AU

Year: 3255 Days

Day: 33.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,372,936 km

• M1: 381,325 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.75 AU - 5.27 AU

Year: 3941 Days

Day: 16.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.15 AU - 5.91 AU

Year: 3965 Days

Day: 15.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.4

Radius: 12.7

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.09 AU - 6.23 AU

Year: 4733 Days

Day: 6.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 81,372,936 km

• M1: 163,211 km (0.056 R)
• M2: 256,411 km (0.059 R)
• M3: 341,382 km (0.11 R)
• M4: 436,377 km (0.114 R)
• M5: 530,474 km (0.106 R)
• M6: 662,270 km (0.03 R)
• M7: 752,028 km (0.105 R)
• M8: 937,081 km (0.11 R)
• M9: 1,239,867 km (0.093 R)
• M10: 1,584,241 km (0.071 R)
• M11: 1,773,333 km (0.082 R)
• M12: 2,094,071 km (0.072 R)
• M13: 2,220,631 km (0.106 R)
• M14: 2,373,669 km (0.111 R)
• M15: 2,518,181 km (0.105 R)
• M16: 2,841,462 km (0.094 R)
• M17: 3,021,279 km (0.097 R)
• M18: 3,191,521 km (0.066 R)
• M19: 3,419,209 km (0.076 R)
• M20: 4,105,265 km (0.083 R)
• M21: 4,427,199 km (0.065 R)
• M22: 4,894,842 km (0.087 R)
• M23: 5,252,082 km (0.085 R)
• M24: 5,378,492 km (0.079 R)
• M25: 5,473,786 km (0.073 R)
• M26: 5,569,828 km (0.04 R)
• M27: 5,861,095 km (0.118 R)
• M28: 6,058,115 km (0.118 R)
• M29: 6,174,054 km (0.092 R)
• M30: 6,307,495 km (0.12 R)
• M31: 6,850,984 km (0.103 R)
• M32: 7,058,626 km (0.06 R)
• M33: 7,374,128 km (0.109 R)
• M34: 7,569,353 km (0.117 R)
• M35: 7,658,513 km (0.107 R)
• M36: 7,820,079 km (0.087 R)
• M37: 7,964,591 km (0.116 R)
• M38: 8,719,611 km (0.08 R)
• M39: 8,926,056 km (0.032 R)
• M40: 9,286,437 km (0.102 R)
• M41: 9,574,413 km (0.045 R)
• M42: 9,709,799 km (0.053 R)
• M43: 10,060,906 km (0.067 R)
• M44: 10,257,776 km (0.12 R)
• M45: 10,575,373 km (0.066 R)
• M46: 11,159,552 km (0.112 R)
• M47: 11,383,800 km (0.059 R)
• M48: 11,527,264 km (0.067 R)
• M49: 11,671,476 km (0.116 R)
• M50: 11,774,848 km (0.098 R)
• M51: 11,857,726 km (0.101 R)
• M52: 12,003,135 km (0.109 R)
• M53: 12,254,010 km (0.092 R)
• M54: 12,697,119 km (0.072 R)
• M55: 13,274,717 km (0.064 R)
• M56: 13,686,260 km (0.111 R)
• M57: 14,256,228 km (0.111 R)
• M58: 14,411,062 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.1

Radius: 7.7

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 11.24 AU - 17.62 AU

Year: 19265 Days

Day: 22.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,372,936 km

• M1: 111,899 km (0.104 R)
• M2: 236,664 km (0.084 R)
• M3: 362,176 km (0.052 R)
• M4: 585,227 km (0.104 R)
• M5: 722,707 km (0.088 R)
• M6: 1,076,805 km (0.111 R)
• M7: 1,173,296 km (0.109 R)
• M8: 1,811,630 km (0.113 R)
• M9: 2,770,702 km (0.07 R)
• M10: 3,424,744 km (0.032 R)
• M11: 3,568,508 km (0.099 R)
• M12: 3,899,119 km (0.087 R)
• M13: 3,973,918 km (0.109 R)
• M14: 5,234,878 km (0.072 R)
• M15: 6,211,603 km (0.109 R)
• M16: 6,387,231 km (0.107 R)
• M17: 6,923,689 km (0.093 R)
• M18: 7,474,658 km (0.104 R)
• M19: 7,897,272 km (0.047 R)
• M20: 9,360,788 km (0.078 R)
• M21: 9,969,352 km (0.111 R)
• M22: 10,020,664 km (0.049 R)
• M23: 10,538,422 km (0.112 R)
• M24: 10,590,632 km (0.118 R)
• M25: 11,277,884 km (0.053 R)
• M26: 12,639,524 km (0.101 R)
• M27: 13,086,223 km (0.105 R)
• M28: 13,254,970 km (0.066 R)
• M29: 15,159,351 km (0.04 R)
• M30: 15,277,533 km (0.056 R)
• M31: 15,336,624 km (0.046 R)
• M32: 18,454,842 km (0.052 R)
• M33: 19,152,417 km (0.043 R)
• M34: 19,344,201 km (0.115 R)
• M35: 19,794,042 km (0.11 R)
• M36: 21,296,304 km (0.118 R)
• M37: 21,561,242 km (0.083 R)
• M38: 23,038,222 km (0.108 R)
• M39: 24,340,022 km (0.102 R)
• M40: 24,409,137 km (0.101 R)
• M41: 25,594,999 km (0.105 R)
• M42: 25,665,310 km (0.093 R)
• M43: 27,085,742 km (0.03 R)
• M44: 28,312,893 km (0.119 R)
• M45: 28,458,601 km (0.092 R)
• M46: 30,224,754 km (0.108 R)
• M47: 31,346,588 km (0.086 R)
• M48: 31,950,515 km (0.04 R)
• M49: 32,405,891 km (0.084 R)
• M50: 32,939,955 km (0.119 R)
• M51: 33,630,798 km (0.088 R)
• M52: 34,715,083 km (0.106 R)
• M53: 34,792,874 km (0.084 R)
• M54: 36,521,029 km (0.107 R)
• M55: 37,635,234 km (0.114 R)
• M56: 37,875,488 km (0.062 R)
• M57: 38,841,442 km (0.063 R)
• M58: 39,815,473 km (0.12 R)
• M59: 40,715,304 km (0.111 R)
• M60: 41,126,549 km (0.081 R)
• M61: 42,036,254 km (0.045 R)
• M62: 43,875,260 km (0.107 R)
• M63: 44,381,499 km (0.103 R)
• M64: 44,889,534 km (0.11 R)
• M65: 46,425,156 km (0.109 R)
• M66: 46,682,764 km (0.105 R)
• M67: 47,285,793 km (0.107 R)
• M68: 47,372,111 km (0.07 R)
• M69: 48,325,498 km (0.112 R)
• M70: 48,848,043 km (0.081 R)
• M71: 50,074,895 km (0.115 R)
• M72: 50,250,972 km (0.11 R)
• M73: 50,603,724 km (0.118 R)
• M74: 52,112,269 km (0.064 R)
• M75: 53,096,323 km (0.083 R)
• M76: 53,725,532 km (0.068 R)
• M77: 53,815,740 km (0.098 R)
• M78: 53,905,947 km (0.03 R)
• M79: 54,628,954 km (0.058 R)
• M80: 54,991,728 km (0.059 R)
• M81: 55,355,251 km (0.084 R)
• M82: 57,737,747 km (0.101 R)
• M83: 58,014,802 km (0.101 R)
• M84: 58,107,254 km (0.104 R)
• M85: 58,941,411 km (0.051 R)
• M86: 59,127,362 km (0.113 R)
• M87: 59,313,461 km (0.085 R)
• M88: 59,499,860 km (0.086 R)
• M89: 60,903,388 km (0.056 R)
• M90: 61,279,477 km (0.108 R)
• M91: 61,373,723 km (0.12 R)
• M92: 63,457,173 km (0.117 R)
• M93: 63,647,760 km (0.074 R)

Asteroid Belt

Center: 15.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564.1

Radius: 5.3

Gravity: 20.08 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 15.87 AU - 17.89 AU

Year: 24375 Days

Day: 15.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,372,936 km

• M1: 79,287 km (0.097 R)
• M2: 159,771 km (0.06 R)
• M3: 387,309 km (0.111 R)
• M4: 426,653 km (0.053 R)
• M5: 621,280 km (0.114 R)
• M6: 947,852 km (0.111 R)
• M7: 1,702,573 km (0.08 R)
• M8: 1,905,727 km (0.11 R)
• M9: 2,080,757 km (0.072 R)
• M10: 2,409,124 km (0.119 R)
• M11: 3,113,431 km (0.101 R)
• M12: 3,530,659 km (0.112 R)
• M13: 3,745,781 km (0.078 R)
• M14: 3,920,960 km (0.101 R)
• M15: 4,098,982 km (0.107 R)
• M16: 4,508,880 km (0.119 R)
• M17: 5,123,877 km (0.104 R)
• M18: 5,220,816 km (0.114 R)
• M19: 5,764,904 km (0.117 R)
• M20: 6,588,141 km (0.069 R)
• M21: 6,693,607 km (0.083 R)
• M22: 7,013,447 km (0.107 R)
• M23: 8,002,439 km (0.025 R)
• M24: 8,398,724 km (0.098 R)
• M25: 8,570,612 km (0.112 R)
• M26: 9,506,346 km (0.058 R)
• M27: 9,805,392 km (0.057 R)
• M28: 9,925,968 km (0.1 R)
• M29: 10,907,330 km (0.045 R)
• M30: 12,112,491 km (0.086 R)
• M31: 13,492,830 km (0.035 R)
• M32: 13,963,914 km (0.105 R)
• M33: 16,470,576 km (0.065 R)
• M34: 16,901,567 km (0.045 R)
• M35: 17,555,161 km (0.044 R)
• M36: 17,628,164 km (0.104 R)
• M37: 18,737,283 km (0.076 R)
• M38: 19,262,521 km (0.119 R)
• M39: 19,489,012 km (0.035 R)
• M40: 20,789,616 km (0.091 R)
• M41: 20,944,450 km (0.088 R)
• M42: 21,022,091 km (0.07 R)
• M43: 21,411,345 km (0.117 R)
• M44: 21,881,531 km (0.109 R)
• M45: 22,039,058 km (0.082 R)
• M46: 22,752,490 km (0.104 R)
• M47: 23,152,215 km (0.108 R)
• M48: 24,365,005 km (0.039 R)
• M49: 24,528,216 km (0.029 R)
• M50: 27,528,402 km (0.067 R)
• M51: 29,853,302 km (0.102 R)
• M52: 30,115,547 km (0.091 R)
• M53: 30,290,726 km (0.113 R)
• M54: 32,329,895 km (0.116 R)
• M55: 32,599,171 km (0.115 R)
• M56: 32,779,137 km (0.116 R)
• M57: 32,869,195 km (0.071 R)
• M58: 34,047,727 km (0.118 R)
• M59: 34,504,599 km (0.09 R)
• M60: 37,570,907 km (0.094 R)
• M61: 39,184,320 km (0.076 R)
• M62: 40,240,182 km (0.099 R)
• M63: 40,433,163 km (0.104 R)
• M64: 40,529,803 km (0.063 R)
• M65: 40,626,443 km (0.084 R)
• M66: 41,988,083 km (0.106 R)
• M67: 42,969,894 km (0.116 R)
• M68: 43,562,601 km (0.118 R)
• M69: 44,756,093 km (0.057 R)
• M70: 44,856,024 km (0.086 R)
• M71: 45,156,267 km (0.052 R)
• M72: 46,363,970 km (0.104 R)
• M73: 49,326,308 km (0.032 R)
• M74: 49,532,753 km (0.079 R)
• M75: 50,258,003 km (0.096 R)
• M76: 50,778,155 km (0.069 R)
• M77: 52,876,415 km (0.057 R)
• M78: 54,468,585 km (0.041 R)
• M79: 54,575,248 km (0.113 R)
• M80: 55,538,808 km (0.066 R)
• M81: 56,399,893 km (0.111 R)
• M82: 59,119,283 km (0.114 R)
• M83: 60,329,381 km (0.079 R)
• M84: 60,771,442 km (0.084 R)
• M85: 63,333,904 km (0.119 R)
• M86: 64,458,880 km (0.108 R)
• M87: 66,957,314 km (0.115 R)
• M88: 68,678,737 km (0.102 R)
• M89: 69,371,375 km (0.095 R)
• M90: 70,298,583 km (0.089 R)
• M91: 70,880,070 km (0.092 R)
• M92: 71,930,995 km (0.078 R)
• M93: 72,047,980 km (0.099 R)
• M94: 72,165,115 km (0.078 R)
• M95: 77,141,937 km (0.068 R)
• M96: 79,308,414 km (0.047 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 18,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit