🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.5 AU - 0.66 AU

Year: 158 Days

Day: 36.1 Hours

Environment

Temp: 255 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,851,106 km

• M1: 68,665 km (0.09 R)
• M2: 127,906 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.75 AU - 0.87 AU

Year: 261 Days

Day: 15.3 Hours

Environment

Temp: 194 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,851,106 km

• M1: 98,136 km (0.11 R)
• M2: 375,491 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.13 AU - 1.15 AU

Year: 436 Days

Day: 22.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,851,106 km

• M1: 363,074 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.72 AU - 5.22 AU

Year: 3968 Days

Day: 41.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,851,106 km

• M1: 403,465 km (0.093 R)
• M2: 2,206,269 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.4

Radius: 9.1

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.11 AU - 6.27 AU

Year: 4235 Days

Day: 5.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 74,851,106 km

• M1: 167,849 km (0.118 R)
• M2: 305,030 km (0.045 R)
• M3: 397,033 km (0.084 R)
• M4: 457,769 km (0.074 R)
• M5: 550,221 km (0.083 R)
• M6: 674,088 km (0.089 R)
• M7: 742,903 km (0.058 R)
• M8: 895,343 km (0.068 R)
• M9: 1,029,233 km (0.073 R)
• M10: 1,147,416 km (0.096 R)
• M11: 1,397,543 km (0.118 R)
• M12: 1,487,601 km (0.071 R)
• M13: 1,554,322 km (0.079 R)
• M14: 1,912,609 km (0.114 R)
• M15: 2,200,585 km (0.078 R)
• M16: 2,745,271 km (0.037 R)
• M17: 2,817,676 km (0.12 R)
• M18: 2,974,754 km (0.048 R)
• M19: 3,038,333 km (0.04 R)
• M20: 3,134,823 km (0.045 R)
• M21: 3,253,903 km (0.048 R)
• M22: 3,352,638 km (0.101 R)
• M23: 3,609,348 km (0.092 R)
• M24: 3,666,045 km (0.069 R)
• M25: 3,757,300 km (0.118 R)
• M26: 3,907,197 km (0.098 R)
• M27: 4,153,734 km (0.07 R)
• M28: 4,213,274 km (0.025 R)
• M29: 4,649,651 km (0.079 R)
• M30: 5,011,828 km (0.087 R)
• M31: 5,241,311 km (0.084 R)
• M32: 5,305,638 km (0.107 R)
• M33: 6,138,749 km (0.107 R)
• M34: 6,274,883 km (0.059 R)
• M35: 6,480,729 km (0.1 R)
• M36: 6,549,844 km (0.047 R)
• M37: 6,758,832 km (0.025 R)
• M38: 6,885,242 km (0.082 R)
• M39: 7,442,045 km (0.03 R)
• M40: 7,616,327 km (0.099 R)
• M41: 7,718,502 km (0.107 R)
• M42: 8,132,290 km (0.098 R)
• M43: 8,537,999 km (0.098 R)
• M44: 8,689,991 km (0.114 R)
• M45: 8,781,694 km (0.091 R)
• M46: 8,842,880 km (0.072 R)
• M47: 8,904,364 km (0.096 R)
• M48: 8,981,258 km (0.1 R)
• M49: 9,213,434 km (0.1 R)
• M50: 9,652,204 km (0.082 R)
• M51: 9,731,341 km (0.027 R)
• M52: 10,339,307 km (0.063 R)
• M53: 10,729,758 km (0.058 R)
• M54: 10,910,322 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740

Radius: 14.8

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.61 AU - 6.35 AU

Year: 5238 Days

Day: 14.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 74,851,106 km

• M1: 215,870 km (0.11 R)
• M2: 457,470 km (0.057 R)
• M3: 582,684 km (0.102 R)
• M4: 698,472 km (0.12 R)
• M5: 889,509 km (0.055 R)
• M6: 999,314 km (0.043 R)
• M7: 1,114,355 km (0.12 R)
• M8: 1,423,125 km (0.107 R)
• M9: 1,707,809 km (0.119 R)
• M10: 1,812,827 km (0.077 R)
• M11: 2,011,493 km (0.066 R)
• M12: 2,104,244 km (0.054 R)
• M13: 2,236,638 km (0.075 R)
• M14: 2,332,979 km (0.074 R)
• M15: 2,651,024 km (0.098 R)
• M16: 3,004,673 km (0.07 R)
• M17: 3,133,178 km (0.069 R)
• M18: 3,966,588 km (0.074 R)
• M19: 4,323,678 km (0.1 R)
• M20: 4,691,240 km (0.106 R)
• M21: 4,992,829 km (0.066 R)
• M22: 5,908,667 km (0.059 R)
• M23: 6,234,641 km (0.077 R)
• M24: 6,763,021 km (0.099 R)
• M25: 6,904,540 km (0.109 R)
• M26: 7,803,773 km (0.116 R)
• M27: 8,161,761 km (0.073 R)
• M28: 8,464,397 km (0.105 R)
• M29: 8,586,469 km (0.085 R)
• M30: 8,709,139 km (0.118 R)
• M31: 8,956,125 km (0.112 R)
• M32: 9,142,973 km (0.071 R)
• M33: 9,425,713 km (0.063 R)
• M34: 9,903,379 km (0.073 R)
• M35: 10,684,280 km (0.105 R)
• M36: 11,688,082 km (0.096 R)
• M37: 12,862,126 km (0.061 R)
• M38: 13,179,273 km (0.078 R)
• M39: 13,321,092 km (0.092 R)
• M40: 13,534,568 km (0.083 R)
• M41: 14,182,327 km (0.077 R)
• M42: 14,400,441 km (0.041 R)
• M43: 14,509,946 km (0.112 R)
• M44: 14,803,308 km (0.061 R)
• M45: 15,247,015 km (0.109 R)
• M46: 16,528,022 km (0.114 R)
• M47: 16,719,357 km (0.085 R)
• M48: 17,220,211 km (0.116 R)
• M49: 18,000,364 km (0.096 R)
• M50: 18,197,235 km (0.12 R)
• M51: 18,434,497 km (0.1 R)
• M52: 18,871,921 km (0.057 R)
• M53: 18,991,898 km (0.089 R)
• M54: 19,393,419 km (0.084 R)
• M55: 19,919,704 km (0.099 R)
• M56: 20,082,617 km (0.079 R)
• M57: 20,697,464 km (0.068 R)
• M58: 21,235,268 km (0.114 R)
• M59: 21,360,033 km (0.119 R)
• M60: 21,568,423 km (0.061 R)
• M61: 22,240,267 km (0.104 R)
• M62: 23,346,393 km (0.102 R)
• M63: 23,518,281 km (0.104 R)
• M64: 23,776,637 km (0.111 R)
• M65: 24,036,039 km (0.071 R)
• M66: 24,296,489 km (0.035 R)
• M67: 24,470,621 km (0.063 R)
• M68: 25,789,476 km (0.082 R)
• M69: 26,056,060 km (0.1 R)
• M70: 26,368,270 km (0.118 R)
• M71: 26,502,460 km (0.109 R)
• M72: 26,861,345 km (0.096 R)
• M73: 27,176,697 km (0.11 R)
• M74: 28,542,077 km (0.091 R)
• M75: 30,444,064 km (0.114 R)
• M76: 31,339,258 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.8

Radius: 14.6

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.41 AU - 8.19 AU

Year: 7064 Days

Day: 8.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 149.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 74,851,106 km

• M1: 182,958 km (0.069 R)
• M2: 349,461 km (0.118 R)
• M3: 471,682 km (0.066 R)
• M4: 586,872 km (0.084 R)
• M5: 1,524,402 km (0.027 R)
• M6: 1,626,428 km (0.098 R)
• M7: 2,013,438 km (0.065 R)
• M8: 2,195,050 km (0.091 R)
• M9: 2,502,024 km (0.108 R)
• M10: 3,027,711 km (0.109 R)
• M11: 3,533,203 km (0.093 R)
• M12: 4,209,983 km (0.086 R)
• M13: 4,896,189 km (0.089 R)
• M14: 5,649,713 km (0.098 R)
• M15: 5,974,490 km (0.106 R)
• M16: 6,205,619 km (0.086 R)
• M17: 6,305,550 km (0.094 R)
• M18: 6,406,080 km (0.084 R)
• M19: 6,951,065 km (0.116 R)
• M20: 7,054,886 km (0.055 R)
• M21: 7,229,168 km (0.082 R)
• M22: 7,653,427 km (0.095 R)
• M23: 7,796,592 km (0.067 R)
• M24: 8,415,329 km (0.071 R)
• M25: 8,749,381 km (0.071 R)
• M26: 9,125,769 km (0.082 R)
• M27: 9,315,908 km (0.115 R)
• M28: 9,430,650 km (0.101 R)
• M29: 9,584,287 km (0.12 R)
• M30: 9,816,463 km (0.081 R)
• M31: 10,524,210 km (0.096 R)
• M32: 10,763,866 km (0.061 R)
• M33: 11,616,574 km (0.116 R)
• M34: 12,155,575 km (0.114 R)
• M35: 12,491,273 km (0.115 R)
• M36: 13,214,728 km (0.073 R)
• M37: 13,473,383 km (0.109 R)
• M38: 13,733,833 km (0.047 R)
• M39: 14,127,425 km (0.099 R)
• M40: 14,347,782 km (0.081 R)
• M41: 14,881,099 km (0.12 R)
• M42: 17,361,282 km (0.107 R)
• M43: 17,550,074 km (0.081 R)
• M44: 17,644,770 km (0.029 R)
• M45: 18,359,997 km (0.097 R)
• M46: 19,036,179 km (0.076 R)
• M47: 20,115,378 km (0.104 R)
• M48: 20,214,412 km (0.12 R)
• M49: 20,812,355 km (0.088 R)
• M50: 21,365,717 km (0.086 R)
• M51: 21,517,410 km (0.096 R)
• M52: 22,950,857 km (0.092 R)
• M53: 23,106,289 km (0.086 R)
• M54: 23,679,249 km (0.107 R)
• M55: 24,573,844 km (0.083 R)
• M56: 24,839,081 km (0.09 R)
• M57: 24,945,445 km (0.06 R)
• M58: 25,533,065 km (0.073 R)
• M59: 26,885,729 km (0.042 R)
• M60: 28,762,435 km (0.065 R)
• M61: 29,042,033 km (0.101 R)
• M62: 29,266,430 km (0.107 R)
• M63: 29,942,762 km (0.107 R)
• M64: 30,396,492 km (0.088 R)
• M65: 30,738,323 km (0.085 R)
• M66: 31,944,830 km (0.069 R)
• M67: 32,234,452 km (0.089 R)
• M68: 32,874,431 km (0.056 R)
• M69: 33,930,891 km (0.038 R)
• M70: 34,167,256 km (0.08 R)
• M71: 34,938,882 km (0.116 R)
• M72: 35,117,801 km (0.082 R)
• M73: 35,656,353 km (0.025 R)
• M74: 35,836,469 km (0.072 R)
• M75: 36,802,273 km (0.118 R)
• M76: 38,205,651 km (0.098 R)
• M77: 38,512,925 km (0.103 R)
• M78: 40,062,160 km (0.097 R)
• M79: 40,687,629 km (0.076 R)
• M80: 41,948,141 km (0.058 R)

Asteroid Belt

Center: 10.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.8

Radius: 5.2

Gravity: 24.36 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 11.36 AU - 17.76 AU

Year: 19898 Days

Day: 17.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,851,106 km

• M1: 128,505 km (0.102 R)
• M2: 292,314 km (0.095 R)
• M3: 926,011 km (0.087 R)
• M4: 1,109,268 km (0.101 R)
• M5: 1,191,397 km (0.091 R)
• M6: 1,390,811 km (0.025 R)
• M7: 1,917,994 km (0.07 R)
• M8: 2,359,009 km (0.062 R)
• M9: 2,682,290 km (0.088 R)
• M10: 3,134,674 km (0.066 R)
• M11: 3,529,762 km (0.057 R)
• M12: 3,774,205 km (0.068 R)
• M13: 5,586,583 km (0.068 R)
• M14: 6,258,427 km (0.118 R)
• M15: 6,454,999 km (0.095 R)
• M16: 7,887,249 km (0.081 R)
• M17: 9,525,345 km (0.103 R)
• M18: 9,581,744 km (0.089 R)
• M19: 10,615,315 km (0.108 R)
• M20: 11,503,179 km (0.095 R)
• M21: 13,035,360 km (0.09 R)
• M22: 13,602,486 km (0.12 R)
• M23: 13,793,223 km (0.108 R)
• M24: 14,695,448 km (0.102 R)
• M25: 15,616,522 km (0.111 R)
• M26: 16,151,334 km (0.087 R)
• M27: 16,624,063 km (0.1 R)
• M28: 17,445,056 km (0.072 R)
• M29: 18,842,600 km (0.032 R)
• M30: 19,986,276 km (0.111 R)
• M31: 20,275,598 km (0.094 R)
• M32: 22,041,002 km (0.069 R)
• M33: 22,265,100 km (0.074 R)
• M34: 22,340,048 km (0.106 R)
• M35: 23,549,398 km (0.045 R)
• M36: 24,008,364 km (0.118 R)
• M37: 24,625,006 km (0.108 R)
• M38: 24,702,348 km (0.107 R)
• M39: 24,857,481 km (0.106 R)
• M40: 25,559,544 km (0.087 R)
• M41: 26,110,064 km (0.097 R)
• M42: 26,268,040 km (0.091 R)
• M43: 27,463,177 km (0.047 R)
• M44: 28,594,586 km (0.099 R)
• M45: 28,676,117 km (0.11 R)
• M46: 29,084,220 km (0.116 R)
• M47: 30,154,293 km (0.101 R)
• M48: 31,321,157 km (0.049 R)
• M49: 33,269,968 km (0.09 R)
• M50: 33,526,977 km (0.108 R)
• M51: 33,698,716 km (0.06 R)
• M52: 35,694,800 km (0.105 R)
• M53: 35,782,464 km (0.099 R)
• M54: 36,221,833 km (0.049 R)
• M55: 36,574,585 km (0.088 R)
• M56: 37,728,882 km (0.047 R)
• M57: 38,086,421 km (0.101 R)
• M58: 39,981,976 km (0.048 R)
• M59: 40,346,546 km (0.06 R)
• M60: 40,437,800 km (0.101 R)
• M61: 42,278,453 km (0.074 R)
• M62: 42,929,054 km (0.081 R)
• M63: 44,334,376 km (0.11 R)
• M64: 45,564,519 km (0.093 R)
• M65: 45,945,246 km (0.114 R)
• M66: 47,189,900 km (0.101 R)
• M67: 48,445,774 km (0.096 R)
• M68: 49,810,406 km (0.053 R)
• M69: 49,908,243 km (0.105 R)
• M70: 50,202,502 km (0.082 R)
• M71: 50,694,230 km (0.093 R)
• M72: 51,088,720 km (0.095 R)
• M73: 51,682,474 km (0.112 R)
• M74: 53,376,969 km (0.082 R)
• M75: 54,281,438 km (0.036 R)
• M76: 55,495,125 km (0.119 R)
• M77: 56,309,237 km (0.109 R)
• M78: 57,435,260 km (0.117 R)
• M79: 57,846,505 km (0.081 R)
• M80: 58,568,464 km (0.061 R)
• M81: 58,878,880 km (0.098 R)
• M82: 59,189,744 km (0.074 R)
• M83: 60,961,880 km (0.11 R)
• M84: 61,591,538 km (0.097 R)
• M85: 61,907,189 km (0.112 R)
• M86: 64,344,587 km (0.079 R)
• M87: 67,245,739 km (0.108 R)
• M88: 68,439,979 km (0.08 R)
• M89: 69,094,320 km (0.108 R)
• M90: 69,860,261 km (0.068 R)
• M91: 71,179,864 km (0.099 R)
• M92: 71,621,626 km (0.1 R)
• M93: 71,732,179 km (0.028 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 17,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit