🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.43 AU - 0.67 AU

Year: 154 Days

Day: 35.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,269,804 km

• M1: 510,727 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.44 AU - 0.7 AU

Year: 162 Days

Day: 44 Hours

Environment

Temp: 135 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,269,804 km

• M1: 92,302 km (0.108 R)
• M2: 100,231 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.87 AU - 1.27 AU

Year: 417 Days

Day: 45.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.93 AU - 1.53 AU

Year: 514 Days

Day: 42.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.69 AU - 3.73 AU

Year: 2167 Days

Day: 26.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,269,804 km

• M1: 1,698,385 km (0.105 R)

Asteroid Belt

Center: 4.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.2

Radius: 8

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.26 AU - 6.82 AU

Year: 5592 Days

Day: 13.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,269,804 km

• M1: 214,075 km (0.11 R)
• M2: 270,174 km (0.104 R)
• M3: 362,326 km (0.048 R)
• M4: 413,189 km (0.062 R)
• M5: 619,186 km (0.118 R)
• M6: 669,450 km (0.12 R)
• M7: 747,690 km (0.077 R)
• M8: 857,046 km (0.087 R)
• M9: 1,046,587 km (0.08 R)
• M10: 1,233,584 km (0.075 R)
• M11: 1,482,664 km (0.047 R)
• M12: 1,951,504 km (0.058 R)
• M13: 2,950,968 km (0.05 R)
• M14: 3,105,053 km (0.114 R)
• M15: 3,194,363 km (0.113 R)
• M16: 3,421,303 km (0.068 R)
• M17: 3,700,603 km (0.034 R)
• M18: 4,133,389 km (0.111 R)
• M19: 4,430,939 km (0.095 R)
• M20: 4,481,204 km (0.096 R)
• M21: 6,300,614 km (0.119 R)
• M22: 6,357,311 km (0.096 R)
• M23: 6,845,449 km (0.111 R)
• M24: 7,020,778 km (0.064 R)
• M25: 8,164,603 km (0.084 R)
• M26: 8,506,434 km (0.097 R)
• M27: 8,631,947 km (0.066 R)
• M28: 8,757,908 km (0.091 R)
• M29: 8,980,061 km (0.059 R)
• M30: 9,171,995 km (0.103 R)
• M31: 9,236,322 km (0.092 R)
• M32: 9,559,902 km (0.059 R)
• M33: 10,019,168 km (0.087 R)
• M34: 10,452,104 km (0.079 R)
• M35: 10,959,241 km (0.114 R)
• M36: 11,061,715 km (0.118 R)
• M37: 11,578,426 km (0.093 R)
• M38: 12,706,993 km (0.104 R)
• M39: 12,778,650 km (0.047 R)
• M40: 13,066,925 km (0.078 R)
• M41: 13,357,145 km (0.1 R)
• M42: 13,466,651 km (0.074 R)
• M43: 13,539,654 km (0.119 R)
• M44: 14,765,011 km (0.104 R)
• M45: 15,295,485 km (0.065 R)
• M46: 15,563,115 km (0.098 R)
• M47: 15,755,199 km (0.101 R)
• M48: 15,832,242 km (0.056 R)
• M49: 16,025,522 km (0.111 R)
• M50: 16,570,657 km (0.106 R)
• M51: 16,884,812 km (0.103 R)
• M52: 17,082,282 km (0.119 R)
• M53: 17,359,935 km (0.089 R)
• M54: 17,598,993 km (0.031 R)
• M55: 18,000,065 km (0.1 R)
• M56: 18,201,723 km (0.11 R)
• M57: 18,323,046 km (0.071 R)
• M58: 19,015,834 km (0.107 R)
• M59: 19,551,395 km (0.076 R)
• M60: 20,133,629 km (0.066 R)
• M61: 20,679,512 km (0.029 R)
• M62: 21,187,696 km (0.098 R)
• M63: 21,443,209 km (0.093 R)
• M64: 21,957,527 km (0.034 R)
• M65: 23,041,962 km (0.082 R)
• M66: 23,173,309 km (0.084 R)
• M67: 23,348,787 km (0.049 R)
• M68: 23,877,765 km (0.085 R)
• M69: 24,455,362 km (0.09 R)
• M70: 25,037,597 km (0.089 R)
• M71: 26,581,746 km (0.109 R)
• M72: 27,736,792 km (0.107 R)
• M73: 28,437,658 km (0.091 R)
• M74: 29,856,743 km (0.103 R)
• M75: 30,334,858 km (0.12 R)
• M76: 30,430,750 km (0.1 R)
• M77: 32,566,858 km (0.099 R)
• M78: 32,714,212 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.6

Radius: 3.4

Gravity: 23.93 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 13.76 AU - 20.5 AU

Year: 26709 Days

Day: 19.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 73.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 65,269,804 km

• M1: 59,540 km (0.116 R)
• M2: 167,550 km (0.056 R)
• M3: 206,894 km (0.072 R)
• M4: 235,018 km (0.1 R)
• M5: 328,068 km (0.083 R)
• M6: 396,434 km (0.111 R)
• M7: 488,587 km (0.045 R)
• M8: 547,229 km (0.045 R)
• M9: 736,770 km (0.101 R)
• M10: 969,843 km (0.085 R)
• M11: 1,145,770 km (0.095 R)
• M12: 1,613,563 km (0.117 R)
• M13: 1,672,055 km (0.044 R)
• M14: 1,913,357 km (0.065 R)
• M15: 2,197,742 km (0.109 R)
• M16: 2,427,973 km (0.098 R)
• M17: 2,528,952 km (0.042 R)
• M18: 3,200,347 km (0.089 R)
• M19: 3,236,999 km (0.052 R)
• M20: 3,460,797 km (0.072 R)
• M21: 4,121,421 km (0.038 R)
• M22: 4,989,388 km (0.089 R)
• M23: 5,204,211 km (0.095 R)
• M24: 5,553,971 km (0.11 R)
• M25: 5,598,252 km (0.043 R)
• M26: 6,047,494 km (0.115 R)
• M27: 6,230,303 km (0.083 R)
• M28: 6,276,379 km (0.061 R)
• M29: 6,695,402 km (0.1 R)
• M30: 7,560,527 km (0.091 R)
• M31: 7,956,213 km (0.062 R)
• M32: 8,716,021 km (0.093 R)
• M33: 8,922,615 km (0.117 R)
• M34: 9,182,916 km (0.118 R)
• M35: 9,498,717 km (0.095 R)
• M36: 9,764,552 km (0.063 R)
• M37: 10,852,278 km (0.09 R)
• M38: 11,018,781 km (0.095 R)
• M39: 11,920,706 km (0.115 R)
• M40: 12,092,445 km (0.1 R)
• M41: 12,496,359 km (0.066 R)
• M42: 13,555,063 km (0.069 R)
• M43: 13,734,281 km (0.078 R)
• M44: 13,974,535 km (0.11 R)
• M45: 16,324,568 km (0.11 R)
• M46: 16,388,148 km (0.107 R)
• M47: 17,805,288 km (0.047 R)
• M48: 20,823,575 km (0.103 R)
• M49: 20,892,539 km (0.11 R)
• M50: 22,214,985 km (0.089 R)
• M51: 22,426,217 km (0.043 R)
• M52: 22,567,437 km (0.096 R)
• M53: 23,206,669 km (0.101 R)
• M54: 23,278,027 km (0.04 R)
• M55: 23,707,822 km (0.086 R)
• M56: 24,212,565 km (0.089 R)
• M57: 26,341,343 km (0.026 R)
• M58: 27,541,118 km (0.029 R)
• M59: 28,682,101 km (0.115 R)
• M60: 29,065,819 km (0.111 R)
• M61: 29,528,525 km (0.12 R)
• M62: 30,227,297 km (0.098 R)
• M63: 31,403,735 km (0.059 R)
• M64: 31,719,985 km (0.099 R)
• M65: 32,196,304 km (0.066 R)
• M66: 34,531,826 km (0.101 R)
• M67: 35,021,759 km (0.087 R)
• M68: 36,008,656 km (0.093 R)
• M69: 36,921,203 km (0.1 R)
• M70: 38,262,199 km (0.11 R)
• M71: 38,599,991 km (0.044 R)
• M72: 39,108,324 km (0.107 R)
• M73: 39,533,780 km (0.102 R)
• M74: 39,619,051 km (0.097 R)
• M75: 40,560,919 km (0.065 R)
• M76: 42,205,299 km (0.074 R)
• M77: 42,641,527 km (0.049 R)
• M78: 43,430,655 km (0.032 R)
• M79: 43,782,958 km (0.107 R)
• M80: 44,136,159 km (0.046 R)
• M81: 44,224,721 km (0.085 R)
• M82: 45,023,424 km (0.106 R)
• M83: 46,635,042 km (0.09 R)
• M84: 46,725,249 km (0.037 R)
• M85: 48,447,869 km (0.075 R)
• M86: 49,362,959 km (0.09 R)
• M87: 52,142,039 km (0.09 R)
• M88: 53,456,256 km (0.062 R)
• M89: 54,496,410 km (0.04 R)
• M90: 54,686,250 km (0.105 R)
• M91: 57,174,212 km (0.1 R)
• M92: 60,384,732 km (0.119 R)
• M93: 61,962,241 km (0.034 R)
• M94: 64,454,093 km (0.064 R)
• M95: 64,956,443 km (0.11 R)
• M96: 67,283,737 km (0.07 R)
• M97: 67,895,293 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.3

Radius: 4.5

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 16.62 AU - 20.52 AU

Year: 30147 Days

Day: 17.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,269,804 km

• M1: 102,624 km (0.07 R)
• M2: 187,895 km (0.113 R)
• M3: 657,782 km (0.1 R)
• M4: 897,138 km (0.096 R)
• M5: 1,422,377 km (0.064 R)
• M6: 1,587,233 km (0.1 R)
• M7: 1,875,808 km (0.086 R)
• M8: 2,149,273 km (0.09 R)
• M9: 2,500,379 km (0.058 R)
• M10: 2,699,344 km (0.108 R)
• M11: 4,074,148 km (0.066 R)
• M12: 4,308,119 km (0.026 R)
• M13: 4,387,107 km (0.083 R)
• M14: 4,426,751 km (0.089 R)
• M15: 4,466,544 km (0.063 R)
• M16: 4,707,845 km (0.108 R)
• M17: 4,830,066 km (0.051 R)
• M18: 5,287,238 km (0.088 R)
• M19: 5,329,574 km (0.078 R)
• M20: 6,242,270 km (0.051 R)
• M21: 6,331,730 km (0.069 R)
• M22: 6,421,638 km (0.119 R)
• M23: 7,627,846 km (0.045 R)
• M24: 7,819,630 km (0.082 R)
• M25: 8,256,606 km (0.114 R)
• M26: 9,053,214 km (0.058 R)
• M27: 9,205,206 km (0.095 R)
• M28: 10,611,426 km (0.068 R)
• M29: 12,250,420 km (0.113 R)
• M30: 12,362,469 km (0.107 R)
• M31: 12,927,799 km (0.026 R)
• M32: 13,098,939 km (0.099 R)
• M33: 13,966,457 km (0.106 R)
• M34: 14,971,755 km (0.082 R)
• M35: 15,091,583 km (0.051 R)
• M36: 15,211,710 km (0.076 R)
• M37: 16,553,902 km (0.037 R)
• M38: 16,926,550 km (0.079 R)
• M39: 17,301,891 km (0.108 R)
• M40: 17,679,925 km (0.098 R)
• M41: 21,203,105 km (0.084 R)
• M42: 21,539,999 km (0.098 R)
• M43: 22,492,788 km (0.066 R)
• M44: 22,836,414 km (0.105 R)
• M45: 22,974,343 km (0.08 R)
• M46: 23,250,950 km (0.114 R)
• M47: 24,863,166 km (0.112 R)
• M48: 25,646,909 km (0.092 R)
• M49: 26,221,964 km (0.118 R)
• M50: 27,531,394 km (0.096 R)
• M51: 27,825,204 km (0.068 R)
• M52: 28,861,917 km (0.096 R)
• M53: 29,911,197 km (0.112 R)
• M54: 30,137,538 km (0.091 R)
• M55: 31,508,304 km (0.117 R)
• M56: 32,665,892 km (0.082 R)
• M57: 35,900,497 km (0.078 R)
• M58: 36,301,868 km (0.119 R)
• M59: 38,167,354 km (0.045 R)
• M60: 39,235,482 km (0.105 R)
• M61: 39,980,779 km (0.071 R)
• M62: 40,396,811 km (0.074 R)
• M63: 41,149,288 km (0.094 R)
• M64: 41,569,209 km (0.064 R)
• M65: 42,159,672 km (0.068 R)
• M66: 42,244,344 km (0.112 R)
• M67: 44,204,974 km (0.106 R)
• M68: 44,549,049 km (0.105 R)
• M69: 44,807,554 km (0.086 R)
• M70: 44,980,340 km (0.103 R)
• M71: 48,302,908 km (0.076 R)
• M72: 51,703,567 km (0.075 R)
• M73: 54,811,164 km (0.074 R)
• M74: 55,829,327 km (0.102 R)
• M75: 57,884,503 km (0.089 R)
• M76: 58,543,631 km (0.066 R)
• M77: 59,584,383 km (0.084 R)
• M78: 61,684,139 km (0.108 R)
• M79: 61,972,264 km (0.099 R)
• M80: 63,420,073 km (0.078 R)
• M81: 63,517,012 km (0.098 R)
• M82: 64,488,800 km (0.107 R)
• M83: 64,976,489 km (0.105 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 16,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit