🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.69 AU - 0.71 AU

Year: 211 Days

Day: 25 Hours

Environment

Temp: 211 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,663,763 km

• M1: 359,633 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.92 AU - 1.28 AU

Year: 415 Days

Day: 42.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 57,663,763 km

• M1: 119,828 km (0.083 R)
• M2: 242,797 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.45 AU - 5.41 AU

Year: 3356 Days

Day: 41.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.8

Radius: 14.2

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.55 AU - 7.13 AU

Year: 5745 Days

Day: 8.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 57,663,763 km

• M1: 183,257 km (0.08 R)
• M2: 355,594 km (0.104 R)
• M3: 651,499 km (0.051 R)
• M4: 907,760 km (0.066 R)
• M5: 1,225,057 km (0.116 R)
• M6: 1,623,137 km (0.062 R)
• M7: 2,415,258 km (0.112 R)
• M8: 2,519,976 km (0.031 R)
• M9: 2,608,388 km (0.095 R)
• M10: 3,104,305 km (0.094 R)
• M11: 3,314,939 km (0.103 R)
• M12: 3,412,327 km (0.117 R)
• M13: 3,750,718 km (0.111 R)
• M14: 4,079,235 km (0.052 R)
• M15: 4,225,990 km (0.072 R)
• M16: 5,256,570 km (0.067 R)
• M17: 5,439,678 km (0.083 R)
• M18: 7,004,472 km (0.082 R)
• M19: 7,410,031 km (0.082 R)
• M20: 7,512,655 km (0.103 R)
• M21: 7,745,280 km (0.101 R)
• M22: 7,980,298 km (0.087 R)
• M23: 8,564,777 km (0.113 R)
• M24: 8,889,405 km (0.061 R)
• M25: 9,190,695 km (0.082 R)
• M26: 9,356,449 km (0.091 R)
• M27: 9,495,276 km (0.117 R)
• M28: 9,803,148 km (0.116 R)
• M29: 10,980,035 km (0.107 R)
• M30: 11,510,808 km (0.103 R)
• M31: 12,505,634 km (0.049 R)
• M32: 12,597,487 km (0.109 R)
• M33: 12,750,975 km (0.047 R)
• M34: 13,091,010 km (0.101 R)
• M35: 13,748,344 km (0.091 R)
• M36: 14,065,192 km (0.069 R)
• M37: 14,160,785 km (0.082 R)
• M38: 14,480,775 km (0.114 R)
• M39: 14,577,265 km (0.095 R)
• M40: 14,932,859 km (0.102 R)
• M41: 15,030,248 km (0.098 R)
• M42: 15,160,547 km (0.056 R)
• M43: 15,389,432 km (0.091 R)
• M44: 16,316,640 km (0.09 R)
• M45: 16,450,679 km (0.119 R)
• M46: 16,820,785 km (0.104 R)
• M47: 17,125,815 km (0.059 R)
• M48: 18,086,383 km (0.113 R)
• M49: 19,064,453 km (0.085 R)
• M50: 20,023,825 km (0.099 R)
• M51: 20,708,384 km (0.109 R)
• M52: 20,926,199 km (0.104 R)
• M53: 21,657,583 km (0.075 R)
• M54: 22,063,442 km (0.08 R)
• M55: 22,583,594 km (0.063 R)
• M56: 22,845,240 km (0.075 R)
• M57: 23,032,836 km (0.078 R)
• M58: 23,333,827 km (0.088 R)
• M59: 25,051,659 km (0.069 R)
• M60: 25,167,598 km (0.079 R)
• M61: 25,361,327 km (0.101 R)
• M62: 26,062,642 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.2

Radius: 13.8

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 11.21 AU - 11.33 AU

Year: 13616 Days

Day: 14 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 57,663,763 km

• M1: 182,061 km (0.11 R)
• M2: 381,175 km (0.106 R)
• M3: 481,256 km (0.106 R)
• M4: 670,946 km (0.101 R)
• M5: 788,680 km (0.106 R)
• M6: 1,426,565 km (0.078 R)
• M7: 1,520,214 km (0.079 R)
• M8: 1,899,594 km (0.107 R)
• M9: 1,986,211 km (0.083 R)
• M10: 2,420,643 km (0.108 R)
• M11: 2,515,039 km (0.068 R)
• M12: 2,610,632 km (0.111 R)
• M13: 2,766,364 km (0.077 R)
• M14: 2,885,145 km (0.111 R)
• M15: 3,107,597 km (0.053 R)
• M16: 3,483,835 km (0.092 R)
• M17: 3,677,564 km (0.088 R)
• M18: 3,897,174 km (0.044 R)
• M19: 4,053,504 km (0.086 R)
• M20: 4,418,672 km (0.036 R)
• M21: 4,842,483 km (0.034 R)
• M22: 5,059,250 km (0.092 R)
• M23: 5,729,150 km (0.047 R)
• M24: 6,010,244 km (0.066 R)
• M25: 6,191,407 km (0.113 R)
• M26: 6,665,932 km (0.086 R)
• M27: 7,705,936 km (0.09 R)
• M28: 8,102,071 km (0.095 R)
• M29: 8,591,855 km (0.087 R)
• M30: 9,479,867 km (0.1 R)
• M31: 9,630,662 km (0.118 R)
• M32: 9,751,986 km (0.066 R)
• M33: 10,615,166 km (0.036 R)
• M34: 11,151,175 km (0.1 R)
• M35: 11,534,893 km (0.076 R)
• M36: 11,760,786 km (0.094 R)
• M37: 12,053,400 km (0.055 R)
• M38: 12,945,452 km (0.041 R)
• M39: 13,213,980 km (0.074 R)
• M40: 13,450,345 km (0.076 R)
• M41: 13,790,530 km (0.111 R)
• M42: 13,995,928 km (0.059 R)
• M43: 14,444,722 km (0.098 R)
• M44: 14,898,153 km (0.081 R)
• M45: 16,034,349 km (0.115 R)
• M46: 16,941,360 km (0.084 R)
• M47: 18,089,075 km (0.032 R)
• M48: 18,729,205 km (0.117 R)
• M49: 19,376,814 km (0.086 R)
• M50: 19,491,705 km (0.103 R)
• M51: 19,992,858 km (0.106 R)
• M52: 20,733,068 km (0.1 R)
• M53: 21,165,556 km (0.092 R)
• M54: 22,159,783 km (0.101 R)
• M55: 22,280,209 km (0.095 R)
• M56: 22,804,101 km (0.063 R)
• M57: 22,925,724 km (0.106 R)
• M58: 23,128,579 km (0.08 R)
• M59: 23,454,702 km (0.078 R)
• M60: 24,111,287 km (0.099 R)
• M61: 24,359,021 km (0.104 R)
• M62: 24,607,653 km (0.104 R)
• M63: 24,732,268 km (0.095 R)
• M64: 25,191,085 km (0.108 R)
• M65: 25,400,671 km (0.05 R)
• M66: 25,652,744 km (0.105 R)
• M67: 25,821,340 km (0.104 R)
• M68: 27,484,121 km (0.098 R)
• M69: 27,742,925 km (0.066 R)
• M70: 28,393,676 km (0.041 R)
• M71: 28,568,107 km (0.113 R)
• M72: 29,445,498 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.9

Radius: 7.9

Gravity: 12.45 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 11.5 AU - 13.86 AU

Year: 16250 Days

Day: 22.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 57,663,763 km

• M1: 474,824 km (0.085 R)
• M2: 670,946 km (0.109 R)
• M3: 988,094 km (0.076 R)
• M4: 1,137,692 km (0.054 R)
• M5: 1,808,040 km (0.109 R)
• M6: 1,899,295 km (0.064 R)
• M7: 2,055,026 km (0.082 R)
• M8: 2,118,455 km (0.068 R)
• M9: 2,581,012 km (0.098 R)
• M10: 2,718,941 km (0.065 R)
• M11: 3,520,487 km (0.115 R)
• M12: 3,751,167 km (0.05 R)
• M13: 3,986,783 km (0.059 R)
• M14: 4,390,249 km (0.103 R)
• M15: 4,722,356 km (0.093 R)
• M16: 4,891,551 km (0.06 R)
• M17: 6,130,820 km (0.109 R)
• M18: 7,217,648 km (0.059 R)
• M19: 7,363,806 km (0.113 R)
• M20: 8,464,996 km (0.06 R)
• M21: 9,777,717 km (0.08 R)
• M22: 10,156,648 km (0.077 R)
• M23: 10,485,165 km (0.092 R)
• M24: 10,928,723 km (0.054 R)
• M25: 11,548,507 km (0.101 R)
• M26: 12,064,171 km (0.098 R)
• M27: 12,353,942 km (0.103 R)
• M28: 12,528,822 km (0.108 R)
• M29: 13,236,868 km (0.083 R)
• M30: 13,475,776 km (0.097 R)
• M31: 13,535,615 km (0.1 R)
• M32: 14,322,949 km (0.096 R)
• M33: 14,384,134 km (0.118 R)
• M34: 15,063,010 km (0.093 R)
• M35: 15,752,057 km (0.094 R)
• M36: 16,387,549 km (0.062 R)
• M37: 16,901,867 km (0.077 R)
• M38: 17,031,418 km (0.111 R)
• M39: 18,343,691 km (0.107 R)
• M40: 19,079,264 km (0.083 R)
• M41: 19,146,583 km (0.075 R)
• M42: 21,553,164 km (0.036 R)
• M43: 22,400,037 km (0.092 R)
• M44: 22,542,155 km (0.119 R)
• M45: 23,329,638 km (0.064 R)
• M46: 24,053,393 km (0.115 R)
• M47: 24,417,963 km (0.094 R)
• M48: 24,491,116 km (0.106 R)
• M49: 25,152,638 km (0.117 R)
• M50: 25,448,543 km (0.095 R)
• M51: 26,193,390 km (0.103 R)
• M52: 26,343,287 km (0.118 R)
• M53: 27,704,478 km (0.049 R)
• M54: 28,393,676 km (0.108 R)
• M55: 29,088,408 km (0.093 R)
• M56: 29,476,914 km (0.116 R)
• M57: 30,889,417 km (0.073 R)
• M58: 33,292,258 km (0.051 R)
• M59: 34,270,179 km (0.117 R)
• M60: 34,352,009 km (0.06 R)
• M61: 34,433,989 km (0.055 R)
• M62: 34,844,934 km (0.101 R)
• M63: 34,927,213 km (0.115 R)
• M64: 35,671,463 km (0.097 R)
• M65: 36,839,672 km (0.101 R)
• M66: 38,189,943 km (0.107 R)
• M67: 40,504,970 km (0.098 R)
• M68: 41,373,984 km (0.056 R)
• M69: 41,810,810 km (0.087 R)
• M70: 42,424,759 km (0.073 R)
• M71: 42,512,723 km (0.097 R)
• M72: 42,953,588 km (0.08 R)
• M73: 43,395,799 km (0.076 R)
• M74: 44,284,859 km (0.077 R)
• M75: 45,629,595 km (0.042 R)
• M76: 46,624,420 km (0.054 R)
• M77: 48,727,168 km (0.104 R)
• M78: 49,558,483 km (0.088 R)
• M79: 50,674,035 km (0.108 R)
• M80: 51,235,027 km (0.119 R)
• M81: 52,362,995 km (0.086 R)
• M82: 52,740,879 km (0.085 R)
• M83: 52,930,120 km (0.102 R)
• M84: 53,689,329 km (0.115 R)
• M85: 54,165,649 km (0.103 R)
• M86: 54,834,950 km (0.117 R)
• M87: 55,795,817 km (0.067 R)
• M88: 56,181,630 km (0.095 R)
• M89: 57,344,604 km (0.117 R)
• M90: 59,104,024 km (0.069 R)
• M91: 59,399,031 km (0.1 R)
• M92: 61,875,774 km (0.047 R)
• M93: 62,075,487 km (0.117 R)
• M94: 63,177,126 km (0.044 R)
• M95: 64,993,693 km (0.069 R)
• M96: 65,704,731 km (0.051 R)
• M97: 66,112,236 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.8

Radius: 3.2

Gravity: 25.86 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 11.97 AU - 18.33 AU

Year: 21222 Days

Day: 22.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,663,763 km

• M1: 44,879 km (0.094 R)
• M2: 178,919 km (0.043 R)
• M3: 823,985 km (0.094 R)
• M4: 1,247,048 km (0.096 R)
• M5: 1,368,222 km (0.041 R)
• M6: 1,417,739 km (0.051 R)
• M7: 1,674,150 km (0.083 R)
• M8: 1,862,045 km (0.084 R)
• M9: 1,944,623 km (0.068 R)
• M10: 2,113,519 km (0.087 R)
• M11: 2,617,065 km (0.112 R)
• M12: 2,772,049 km (0.114 R)
• M13: 2,803,314 km (0.088 R)
• M14: 3,387,494 km (0.12 R)
• M15: 3,556,241 km (0.067 R)
• M16: 4,078,786 km (0.094 R)
• M17: 4,550,917 km (0.058 R)
• M18: 5,078,249 km (0.053 R)
• M19: 5,310,276 km (0.108 R)
• M20: 5,986,009 km (0.117 R)
• M21: 6,354,618 km (0.114 R)
• M22: 6,899,903 km (0.054 R)
• M23: 7,459,997 km (0.119 R)
• M24: 8,349,805 km (0.111 R)
• M25: 8,853,352 km (0.031 R)
• M26: 8,899,577 km (0.113 R)
• M27: 9,178,877 km (0.103 R)
• M28: 9,461,018 km (0.065 R)
• M29: 9,508,441 km (0.063 R)
• M30: 9,937,637 km (0.036 R)
• M31: 12,125,356 km (0.116 R)
• M32: 12,746,786 km (0.081 R)
• M33: 12,956,223 km (0.09 R)
• M34: 13,378,538 km (0.07 R)
• M35: 13,698,228 km (0.093 R)
• M36: 14,453,997 km (0.113 R)
• M37: 14,672,410 km (0.075 R)
• M38: 14,727,162 km (0.091 R)
• M39: 14,836,818 km (0.099 R)
• M40: 15,501,032 km (0.109 R)
• M41: 17,087,966 km (0.11 R)
• M42: 17,203,306 km (0.047 R)
• M43: 17,608,866 km (0.115 R)
• M44: 17,667,209 km (0.1 R)
• M45: 19,202,831 km (0.089 R)
• M46: 19,563,362 km (0.112 R)
• M47: 19,925,988 km (0.113 R)
• M48: 20,596,635 km (0.092 R)
• M49: 21,647,410 km (0.066 R)
• M50: 22,147,965 km (0.095 R)
• M51: 23,479,984 km (0.116 R)
• M52: 24,447,284 km (0.059 R)
• M53: 25,164,755 km (0.109 R)
• M54: 25,690,891 km (0.079 R)
• M55: 25,889,108 km (0.098 R)
• M56: 26,553,622 km (0.118 R)
• M57: 27,089,182 km (0.072 R)
• M58: 28,171,224 km (0.108 R)
• M59: 28,854,437 km (0.107 R)
• M60: 29,335,993 km (0.118 R)
• M61: 29,820,241 km (0.113 R)
• M62: 30,028,631 km (0.09 R)
• M63: 30,656,493 km (0.107 R)
• M64: 31,218,233 km (0.102 R)
• M65: 31,783,414 km (0.048 R)
• M66: 32,923,948 km (0.11 R)
• M67: 33,211,026 km (0.111 R)
• M68: 33,571,258 km (0.108 R)
• M69: 34,513,725 km (0.064 R)
• M70: 34,732,437 km (0.04 R)
• M71: 36,870,340 km (0.072 R)
• M72: 37,392,885 km (0.052 R)
• M73: 38,294,063 km (0.085 R)
• M74: 39,430,708 km (0.12 R)
• M75: 40,732,209 km (0.075 R)
• M76: 42,984,555 km (0.108 R)
• M77: 45,197,406 km (0.068 R)
• M78: 46,317,745 km (0.119 R)
• M79: 46,478,562 km (0.071 R)
• M80: 46,961,913 km (0.11 R)
• M81: 47,285,194 km (0.092 R)
• M82: 49,321,969 km (0.111 R)
• M83: 49,897,472 km (0.085 R)
• M84: 50,309,914 km (0.101 R)
• M85: 50,889,156 km (0.08 R)
• M86: 51,470,494 km (0.081 R)
• M87: 51,636,996 km (0.104 R)
• M88: 51,720,472 km (0.106 R)
• M89: 52,137,700 km (0.099 R)
• M90: 52,472,351 km (0.028 R)
• M91: 52,891,823 km (0.113 R)
• M92: 53,565,014 km (0.084 R)
• M93: 53,818,283 km (0.084 R)
• M94: 53,987,328 km (0.095 R)
• M95: 54,750,128 km (0.066 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 14,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit