🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.49 AU - 0.59 AU

Year: 153 Days

Day: 31.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.53 AU - 0.63 AU

Year: 170 Days

Day: 20 Hours

Environment

Temp: 127 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.87 AU - 1.07 AU

Year: 368 Days

Day: 20.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.95 AU - 2.13 AU

Year: 1122 Days

Day: 34.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.1

Radius: 11.7

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.85 AU - 10.35 AU

Year: 9710 Days

Day: 6.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 106,993,561 km

• M1: 164,109 km (0.05 R)
• M2: 339,288 km (0.091 R)
• M3: 556,654 km (0.103 R)
• M4: 665,262 km (0.064 R)
• M5: 960,119 km (0.068 R)
• M6: 1,037,760 km (0.095 R)
• M7: 1,152,502 km (0.117 R)
• M8: 1,259,764 km (0.042 R)
• M9: 1,497,624 km (0.063 R)
• M10: 1,642,136 km (0.106 R)
• M11: 1,888,972 km (0.043 R)
• M12: 2,104,094 km (0.067 R)
• M13: 2,207,317 km (0.099 R)
• M14: 2,944,236 km (0.057 R)
• M15: 3,026,963 km (0.069 R)
• M16: 3,574,940 km (0.038 R)
• M17: 3,806,368 km (0.05 R)
• M18: 3,987,980 km (0.085 R)
• M19: 4,246,934 km (0.1 R)
• M20: 4,340,732 km (0.099 R)
• M21: 4,435,427 km (0.11 R)
• M22: 4,665,210 km (0.068 R)
• M23: 4,820,492 km (0.1 R)
• M24: 5,685,168 km (0.075 R)
• M25: 5,809,633 km (0.108 R)
• M26: 5,934,996 km (0.084 R)
• M27: 6,445,723 km (0.115 R)
• M28: 6,662,640 km (0.114 R)
• M29: 7,418,558 km (0.09 R)
• M30: 7,691,724 km (0.062 R)
• M31: 8,061,380 km (0.077 R)
• M32: 8,770,026 km (0.063 R)
• M33: 8,890,003 km (0.112 R)
• M34: 9,572,469 km (0.079 R)
• M35: 9,895,151 km (0.055 R)
• M36: 10,145,728 km (0.097 R)
• M37: 10,271,839 km (0.06 R)
• M38: 10,347,834 km (0.11 R)
• M39: 10,423,980 km (0.078 R)
• M40: 10,551,138 km (0.046 R)
• M41: 10,704,625 km (0.099 R)
• M42: 10,781,519 km (0.104 R)
• M43: 11,561,522 km (0.115 R)
• M44: 11,772,604 km (0.052 R)
• M45: 11,984,884 km (0.103 R)
• M46: 13,038,352 km (0.038 R)
• M47: 13,340,839 km (0.095 R)
• M48: 13,534,568 km (0.059 R)
• M49: 14,093,167 km (0.112 R)
• M50: 14,403,582 km (0.114 R)
• M51: 14,887,980 km (0.083 R)
• M52: 15,319,720 km (0.107 R)
• M53: 15,493,552 km (0.073 R)
• M54: 16,195,465 km (0.077 R)
• M55: 16,580,082 km (0.09 R)
• M56: 17,057,598 km (0.08 R)
• M57: 19,984,780 km (0.095 R)
• M58: 20,620,720 km (0.09 R)
• M59: 20,876,832 km (0.098 R)
• M60: 21,005,336 km (0.11 R)
• M61: 21,586,973 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810

Radius: 3

Gravity: 90 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 10.36 AU - 12.72 AU

Year: 15093 Days

Day: 22.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 106,993,561 km

• M1: 94,247 km (0.116 R)
• M2: 269,875 km (0.077 R)
• M3: 1,066,334 km (0.109 R)
• M4: 1,660,088 km (0.093 R)
• M5: 1,777,372 km (0.108 R)
• M6: 2,403,140 km (0.091 R)
• M7: 2,603,003 km (0.102 R)
• M8: 3,270,359 km (0.06 R)
• M9: 3,909,740 km (0.101 R)
• M10: 4,464,300 km (0.063 R)
• M11: 5,170,102 km (0.086 R)
• M12: 5,777,021 km (0.11 R)
• M13: 7,534,048 km (0.087 R)
• M14: 7,582,368 km (0.093 R)
• M15: 7,874,383 km (0.093 R)
• M16: 8,269,621 km (0.068 R)
• M17: 9,130,407 km (0.066 R)
• M18: 9,545,242 km (0.062 R)
• M19: 10,339,457 km (0.052 R)
• M20: 10,554,878 km (0.093 R)
• M21: 10,717,341 km (0.047 R)
• M22: 11,709,624 km (0.117 R)
• M23: 11,765,573 km (0.108 R)
• M24: 11,877,772 km (0.074 R)
• M25: 11,990,419 km (0.107 R)
• M26: 12,558,592 km (0.119 R)
• M27: 12,961,608 km (0.102 R)
• M28: 13,310,471 km (0.097 R)
• M29: 13,603,383 km (0.117 R)
• M30: 14,195,791 km (0.073 R)
• M31: 14,796,426 km (0.081 R)
• M32: 16,710,830 km (0.078 R)
• M33: 17,728,844 km (0.079 R)
• M34: 17,921,975 km (0.03 R)
• M35: 18,897,951 km (0.113 R)
• M36: 19,359,311 km (0.081 R)
• M37: 19,691,119 km (0.09 R)
• M38: 19,957,852 km (0.098 R)
• M39: 20,293,101 km (0.107 R)
• M40: 20,427,589 km (0.112 R)
• M41: 20,833,149 km (0.107 R)
• M42: 21,309,618 km (0.075 R)
• M43: 22,204,064 km (0.062 R)
• M44: 22,620,993 km (0.111 R)
• M45: 22,830,430 km (0.095 R)
• M46: 23,816,280 km (0.063 R)
• M47: 24,100,516 km (0.067 R)
• M48: 24,314,292 km (0.078 R)
• M49: 26,121,135 km (0.115 R)
• M50: 26,340,894 km (0.082 R)
• M51: 27,448,517 km (0.057 R)
• M52: 27,671,866 km (0.098 R)
• M53: 28,045,412 km (0.116 R)
• M54: 28,195,459 km (0.09 R)
• M55: 30,321,843 km (0.058 R)
• M56: 30,861,592 km (0.107 R)
• M57: 32,972,567 km (0.116 R)
• M58: 33,209,979 km (0.112 R)
• M59: 34,165,311 km (0.083 R)
• M60: 34,245,346 km (0.054 R)
• M61: 34,807,236 km (0.069 R)
• M62: 35,453,050 km (0.114 R)
• M63: 35,939,991 km (0.102 R)
• M64: 37,331,849 km (0.084 R)
• M65: 37,744,590 km (0.088 R)
• M66: 39,494,287 km (0.032 R)
• M67: 40,252,299 km (0.073 R)
• M68: 40,421,345 km (0.095 R)
• M69: 40,675,511 km (0.078 R)
• M70: 42,296,853 km (0.088 R)
• M71: 42,985,901 km (0.093 R)
• M72: 43,158,687 km (0.094 R)
• M73: 43,678,539 km (0.114 R)
• M74: 44,113,420 km (0.114 R)
• M75: 44,200,486 km (0.092 R)
• M76: 45,075,035 km (0.034 R)
• M77: 45,778,744 km (0.11 R)
• M78: 46,841,038 km (0.096 R)
• M79: 48,001,170 km (0.088 R)
• M80: 48,180,388 km (0.104 R)
• M81: 48,629,630 km (0.039 R)
• M82: 49,441,797 km (0.101 R)
• M83: 49,622,810 km (0.101 R)
• M84: 49,985,735 km (0.06 R)
• M85: 50,531,618 km (0.115 R)
• M86: 50,896,636 km (0.1 R)
• M87: 53,197,751 km (0.05 R)
• M88: 53,476,152 km (0.062 R)
• M89: 55,156,735 km (0.112 R)
• M90: 56,381,193 km (0.089 R)
• M91: 57,329,195 km (0.101 R)
• M92: 58,665,254 km (0.108 R)
• M93: 59,529,481 km (0.091 R)
• M94: 60,494,686 km (0.097 R)
• M95: 64,209,500 km (0.118 R)
• M96: 64,604,888 km (0.106 R)
• M97: 65,795,687 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.1

Radius: 7

Gravity: 16.51 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 14.2 AU - 22.84 AU

Year: 30685 Days

Day: 18.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 106,993,561 km

• M1: 509,680 km (0.072 R)
• M2: 847,921 km (0.105 R)
• M3: 1,941,032 km (0.062 R)
• M4: 2,195,648 km (0.06 R)
• M5: 2,830,392 km (0.109 R)
• M6: 3,569,704 km (0.063 R)
• M7: 3,724,389 km (0.032 R)
• M8: 4,201,905 km (0.07 R)
• M9: 4,256,209 km (0.107 R)
• M10: 4,642,620 km (0.097 R)
• M11: 4,811,666 km (0.101 R)
• M12: 4,925,510 km (0.067 R)
• M13: 5,155,891 km (0.116 R)
• M14: 6,297,771 km (0.069 R)
• M15: 7,846,408 km (0.083 R)
• M16: 7,913,428 km (0.088 R)
• M17: 8,183,303 km (0.115 R)
• M18: 9,081,189 km (0.074 R)
• M19: 10,744,717 km (0.117 R)
• M20: 11,043,464 km (0.117 R)
• M21: 11,269,357 km (0.095 R)
• M22: 11,345,054 km (0.045 R)
• M23: 13,051,517 km (0.106 R)
• M24: 13,210,539 km (0.098 R)
• M25: 13,450,345 km (0.078 R)
• M26: 14,096,907 km (0.111 R)
• M27: 14,260,118 km (0.106 R)
• M28: 14,836,369 km (0.111 R)
• M29: 15,252,550 km (0.106 R)
• M30: 15,672,621 km (0.102 R)
• M31: 16,011,460 km (0.119 R)
• M32: 16,610,151 km (0.11 R)
• M33: 17,829,523 km (0.079 R)
• M34: 18,094,610 km (0.118 R)
• M35: 19,077,468 km (0.11 R)
• M36: 20,353,389 km (0.077 R)
• M37: 20,723,045 km (0.099 R)
• M38: 23,952,863 km (0.081 R)
• M39: 26,024,644 km (0.096 R)
• M40: 27,233,993 km (0.113 R)
• M41: 28,152,973 km (0.083 R)
• M42: 32,143,945 km (0.102 R)
• M43: 32,466,478 km (0.093 R)
• M44: 34,095,150 km (0.083 R)
• M45: 35,085,189 km (0.071 R)
• M46: 36,084,502 km (0.052 R)
• M47: 38,566,630 km (0.117 R)
• M48: 39,252,985 km (0.088 R)
• M49: 39,712,849 km (0.077 R)
• M50: 39,828,189 km (0.079 R)
• M51: 40,406,086 km (0.113 R)
• M52: 44,289,198 km (0.058 R)
• M53: 45,128,142 km (0.107 R)
• M54: 46,214,373 km (0.027 R)
• M55: 47,798,614 km (0.115 R)
• M56: 48,658,951 km (0.082 R)
• M57: 49,276,641 km (0.029 R)
• M58: 49,524,525 km (0.037 R)
• M59: 54,055,246 km (0.076 R)
• M60: 55,079,991 km (0.079 R)
• M61: 56,499,376 km (0.114 R)
• M62: 56,628,928 km (0.034 R)
• M63: 57,408,931 km (0.057 R)
• M64: 58,716,566 km (0.094 R)
• M65: 60,829,187 km (0.119 R)
• M66: 62,028,513 km (0.097 R)
• M67: 64,585,889 km (0.113 R)
• M68: 67,177,373 km (0.058 R)
• M69: 68,278,712 km (0.029 R)
• M70: 71,899,130 km (0.039 R)
• M71: 72,180,075 km (0.117 R)
• M72: 73,166,823 km (0.072 R)
• M73: 77,157,495 km (0.049 R)
• M74: 77,445,322 km (0.112 R)
• M75: 79,324,421 km (0.054 R)
• M76: 79,905,608 km (0.094 R)
• M77: 83,127,348 km (0.08 R)
• M78: 85,199,727 km (0.097 R)
• M79: 85,645,978 km (0.098 R)
• M80: 89,848,332 km (0.095 R)
• M81: 90,302,660 km (0.117 R)
• M82: 90,909,429 km (0.091 R)
• M83: 91,061,271 km (0.115 R)
• M84: 97,984,511 km (0.086 R)
• M85: 98,764,215 km (0.1 R)
• M86: 99,702,493 km (0.07 R)
• M87: 101,115,445 km (0.113 R)
• M88: 101,430,348 km (0.104 R)
• M89: 101,587,875 km (0.063 R)
• M90: 101,903,377 km (0.03 R)
• M91: 102,061,203 km (0.098 R)
• M92: 102,219,028 km (0.046 R)
• M93: 102,693,254 km (0.046 R)
• M94: 103,326,501 km (0.105 R)
• M95: 103,802,522 km (0.076 R)
• M96: 104,915,679 km (0.1 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 11,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit