🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.87 AU - 1.05 AU

Year: 339 Days

Day: 35.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.85 AU - 1.35 AU

Year: 415 Days

Day: 45.3 Hours

Environment

Temp: 37 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 87,368,502 km

• M1: 284,834 km (0.047 R)
• M2: 894,296 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.02 AU - 4.46 AU

Year: 3142 Days

Day: 39.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,368,502 km

• M1: 803,939 km (0.093 R)

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: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.2

Radius: 12

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.24 AU - 6.84 AU

Year: 6019 Days

Day: 11.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 87,368,502 km

• M1: 168,746 km (0.116 R)
• M2: 339,438 km (0.096 R)
• M3: 901,028 km (0.114 R)
• M4: 1,122,134 km (0.048 R)
• M5: 1,199,925 km (0.051 R)
• M6: 1,565,093 km (0.09 R)
• M7: 1,670,709 km (0.111 R)
• M8: 1,908,420 km (0.117 R)
• M9: 2,478,089 km (0.081 R)
• M10: 2,623,348 km (0.062 R)
• M11: 2,771,600 km (0.119 R)
• M12: 3,010,208 km (0.07 R)
• M13: 3,098,770 km (0.035 R)
• M14: 3,210,520 km (0.07 R)
• M15: 3,601,120 km (0.113 R)
• M16: 3,862,019 km (0.118 R)
• M17: 4,006,979 km (0.063 R)
• M18: 4,277,452 km (0.117 R)
• M19: 4,758,858 km (0.058 R)
• M20: 4,966,799 km (0.107 R)
• M21: 5,230,989 km (0.099 R)
• M22: 5,391,806 km (0.118 R)
• M23: 5,608,723 km (0.119 R)
• M24: 5,911,659 km (0.051 R)
• M25: 6,135,457 km (0.082 R)
• M26: 6,419,095 km (0.1 R)
• M27: 6,649,177 km (0.063 R)
• M28: 6,852,779 km (0.102 R)
• M29: 7,566,361 km (0.09 R)
• M30: 8,649,300 km (0.109 R)
• M31: 8,808,023 km (0.099 R)
• M32: 9,160,626 km (0.084 R)
• M33: 9,485,103 km (0.076 R)
• M34: 9,714,587 km (0.12 R)
• M35: 9,945,865 km (0.113 R)
• M36: 10,413,807 km (0.069 R)
• M37: 10,515,085 km (0.063 R)
• M38: 10,616,662 km (0.115 R)
• M39: 12,037,393 km (0.099 R)
• M40: 12,357,233 km (0.047 R)
• M41: 12,643,862 km (0.109 R)
• M42: 13,923,822 km (0.103 R)
• M43: 14,560,361 km (0.104 R)
• M44: 15,359,812 km (0.107 R)
• M45: 15,475,301 km (0.095 R)
• M46: 16,684,351 km (0.071 R)
• M47: 17,160,521 km (0.113 R)
• M48: 17,440,419 km (0.06 R)
• M49: 17,560,845 km (0.082 R)
• M50: 17,842,837 km (0.091 R)
• M51: 18,167,016 km (0.06 R)
• M52: 18,493,139 km (0.113 R)
• M53: 18,697,939 km (0.089 R)
• M54: 19,775,043 km (0.052 R)
• M55: 20,787,073 km (0.073 R)
• M56: 21,471,184 km (0.086 R)
• M57: 21,859,241 km (0.092 R)
• M58: 22,162,775 km (0.086 R)
• M59: 22,729,900 km (0.118 R)
• M60: 23,169,569 km (0.076 R)
• M61: 23,434,656 km (0.068 R)
• M62: 24,191,172 km (0.085 R)
• M63: 24,280,782 km (0.06 R)
• M64: 25,001,095 km (0.058 R)
• M65: 25,454,826 km (0.075 R)
• M66: 25,682,813 km (0.112 R)
• M67: 26,048,879 km (0.087 R)
• M68: 26,462,667 km (0.06 R)
• M69: 26,693,646 km (0.055 R)
• M70: 27,436,997 km (0.12 R)
• M71: 29,181,907 km (0.111 R)
• M72: 29,324,923 km (0.109 R)
• M73: 29,563,980 km (0.06 R)
• M74: 29,851,507 km (0.104 R)
• M75: 31,254,586 km (0.084 R)
• M76: 31,547,648 km (0.041 R)
• M77: 31,890,676 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.2

Radius: 14.8

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.09 AU - 10.23 AU

Year: 9977 Days

Day: 6.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 87,368,502 km

• M1: 215,122 km (0.08 R)
• M2: 401,969 km (0.099 R)
• M3: 548,575 km (0.099 R)
• M4: 975,977 km (0.05 R)
• M5: 1,227,600 km (0.069 R)
• M6: 1,542,204 km (0.119 R)
• M7: 1,912,758 km (0.091 R)
• M8: 2,296,028 km (0.088 R)
• M9: 2,925,686 km (0.108 R)
• M10: 3,100,266 km (0.1 R)
• M11: 3,206,780 km (0.114 R)
• M12: 4,259,650 km (0.11 R)
• M13: 4,782,943 km (0.089 R)
• M14: 5,305,638 km (0.105 R)
• M15: 5,715,237 km (0.067 R)
• M16: 6,911,870 km (0.105 R)
• M17: 7,407,189 km (0.071 R)
• M18: 7,502,932 km (0.076 R)
• M19: 7,768,169 km (0.103 R)
• M20: 7,889,792 km (0.11 R)
• M21: 8,432,383 km (0.066 R)
• M22: 8,758,806 km (0.072 R)
• M23: 9,166,310 km (0.118 R)
• M24: 9,579,948 km (0.115 R)
• M25: 9,736,727 km (0.097 R)
• M26: 10,105,785 km (0.095 R)
• M27: 10,425,924 km (0.115 R)
• M28: 10,885,040 km (0.119 R)
• M29: 10,994,097 km (0.099 R)
• M30: 11,158,206 km (0.045 R)
• M31: 11,461,441 km (0.088 R)
• M32: 11,935,367 km (0.056 R)
• M33: 12,358,878 km (0.071 R)
• M34: 12,472,573 km (0.055 R)
• M35: 12,729,881 km (0.106 R)
• M36: 12,960,112 km (0.052 R)
• M37: 13,133,646 km (0.059 R)
• M38: 13,278,905 km (0.069 R)
• M39: 13,395,442 km (0.077 R)
• M40: 13,747,296 km (0.056 R)
• M41: 14,640,096 km (0.083 R)
• M42: 15,063,159 km (0.106 R)
• M43: 15,184,782 km (0.092 R)
• M44: 15,337,222 km (0.072 R)
• M45: 15,674,566 km (0.084 R)
• M46: 16,169,585 km (0.083 R)
• M47: 17,942,469 km (0.092 R)
• M48: 18,039,110 km (0.077 R)
• M49: 18,362,839 km (0.083 R)
• M50: 18,623,140 km (0.118 R)
• M51: 18,983,072 km (0.079 R)
• M52: 19,213,303 km (0.096 R)
• M53: 19,378,310 km (0.113 R)
• M54: 19,676,608 km (0.1 R)
• M55: 19,776,390 km (0.117 R)
• M56: 19,876,321 km (0.05 R)
• M57: 20,177,162 km (0.048 R)
• M58: 20,412,181 km (0.076 R)
• M59: 20,648,097 km (0.108 R)
• M60: 21,224,796 km (0.05 R)
• M61: 21,395,487 km (0.108 R)
• M62: 21,738,067 km (0.109 R)
• M63: 21,841,289 km (0.062 R)
• M64: 22,013,626 km (0.074 R)
• M65: 22,602,742 km (0.025 R)
• M66: 23,091,927 km (0.097 R)
• M67: 23,267,406 km (0.09 R)
• M68: 23,478,638 km (0.07 R)
• M69: 23,655,163 km (0.111 R)
• M70: 23,796,683 km (0.03 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.4

Radius: 5.9

Gravity: 22.62 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 11.84 AU - 14.58 AU

Year: 17279 Days

Day: 24.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,368,502 km

• M1: 75,697 km (0.066 R)
• M2: 233,522 km (0.106 R)
• M3: 467,643 km (0.084 R)
• M4: 880,982 km (0.118 R)
• M5: 1,894,956 km (0.115 R)
• M6: 3,656,022 km (0.028 R)
• M7: 4,395,933 km (0.097 R)
• M8: 4,523,840 km (0.106 R)
• M9: 5,002,702 km (0.056 R)
• M10: 5,046,983 km (0.111 R)
• M11: 5,543,349 km (0.083 R)
• M12: 5,727,803 km (0.048 R)
• M13: 5,914,202 km (0.077 R)
• M14: 6,292,984 km (0.105 R)
• M15: 6,777,532 km (0.098 R)
• M16: 6,974,702 km (0.092 R)
• M17: 7,374,726 km (0.048 R)
• M18: 8,301,784 km (0.116 R)
• M19: 8,672,039 km (0.099 R)
• M20: 9,649,063 km (0.12 R)
• M21: 9,759,765 km (0.102 R)
• M22: 10,774,936 km (0.095 R)
• M23: 12,060,730 km (0.096 R)
• M24: 12,179,959 km (0.1 R)
• M25: 12,239,799 km (0.115 R)
• M26: 12,782,240 km (0.105 R)
• M27: 12,964,750 km (0.108 R)
• M28: 13,641,531 km (0.086 R)
• M29: 14,203,869 km (0.114 R)
• M30: 14,646,380 km (0.05 R)
• M31: 15,029,350 km (0.085 R)
• M32: 15,157,705 km (0.071 R)
• M33: 15,350,986 km (0.049 R)
• M34: 16,527,423 km (0.087 R)
• M35: 17,597,497 km (0.107 R)
• M36: 18,689,711 km (0.052 R)
• M37: 19,174,408 km (0.116 R)
• M38: 20,014,998 km (0.06 R)
• M39: 21,949,748 km (0.072 R)
• M40: 22,534,376 km (0.083 R)
• M41: 23,346,692 km (0.117 R)
• M42: 23,719,042 km (0.084 R)
• M43: 23,943,438 km (0.042 R)
• M44: 26,225,554 km (0.08 R)
• M45: 26,534,922 km (0.1 R)
• M46: 26,767,846 km (0.033 R)
• M47: 26,923,578 km (0.111 R)
• M48: 27,157,549 km (0.041 R)
• M49: 27,784,962 km (0.119 R)
• M50: 28,021,476 km (0.106 R)
• M51: 28,894,530 km (0.085 R)
• M52: 30,180,024 km (0.067 R)
• M53: 30,666,965 km (0.087 R)
• M54: 30,829,877 km (0.092 R)
• M55: 32,060,469 km (0.114 R)
• M56: 33,558,542 km (0.098 R)
• M57: 33,642,317 km (0.089 R)
• M58: 34,147,210 km (0.094 R)
• M59: 34,654,496 km (0.04 R)
• M60: 36,449,521 km (0.047 R)
• M61: 36,535,839 km (0.085 R)
• M62: 36,708,475 km (0.113 R)
• M63: 37,314,945 km (0.073 R)
• M64: 38,801,499 km (0.103 R)
• M65: 38,977,725 km (0.091 R)
• M66: 39,951,458 km (0.118 R)
• M67: 40,485,971 km (0.03 R)
• M68: 41,922,709 km (0.11 R)
• M69: 42,193,930 km (0.096 R)
• M70: 42,375,093 km (0.033 R)
• M71: 44,846,001 km (0.112 R)
• M72: 45,216,106 km (0.044 R)
• M73: 47,363,284 km (0.071 R)
• M74: 47,457,381 km (0.065 R)
• M75: 48,212,551 km (0.11 R)
• M76: 48,496,638 km (0.08 R)
• M77: 48,686,477 km (0.04 R)
• M78: 51,369,066 km (0.06 R)
• M79: 52,533,387 km (0.083 R)
• M80: 53,314,437 km (0.086 R)
• M81: 53,706,384 km (0.097 R)
• M82: 56,576,568 km (0.112 R)
• M83: 57,076,375 km (0.101 R)
• M84: 59,597,697 km (0.076 R)
• M85: 61,846,303 km (0.092 R)
• M86: 63,810,523 km (0.052 R)
• M87: 65,166,328 km (0.106 R)
• M88: 66,110,441 km (0.12 R)
• M89: 66,531,559 km (0.091 R)
• M90: 67,799,999 km (0.093 R)
• M91: 68,330,922 km (0.044 R)
• M92: 68,756,677 km (0.038 R)
• M93: 70,360,965 km (0.053 R)
• M94: 71,869,360 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.6

Radius: 7.7

Gravity: 10.65 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 15.02 AU - 19.34 AU

Year: 25628 Days

Day: 17.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,368,502 km

• M1: 117,883 km (0.08 R)
• M2: 240,254 km (0.077 R)
• M3: 342,579 km (0.056 R)
• M4: 847,023 km (0.114 R)
• M5: 1,711,998 km (0.1 R)
• M6: 1,996,982 km (0.075 R)
• M7: 2,335,223 km (0.025 R)
• M8: 2,531,046 km (0.087 R)
• M9: 2,610,932 km (0.054 R)
• M10: 2,691,714 km (0.104 R)
• M11: 3,543,674 km (0.075 R)
• M12: 4,667,454 km (0.101 R)
• M13: 6,105,388 km (0.107 R)
• M14: 6,212,949 km (0.036 R)
• M15: 6,321,258 km (0.05 R)
• M16: 6,816,128 km (0.1 R)
• M17: 7,096,624 km (0.116 R)
• M18: 9,040,050 km (0.055 R)
• M19: 9,597,003 km (0.077 R)
• M20: 11,267,712 km (0.034 R)
• M21: 11,665,941 km (0.113 R)
• M22: 12,339,730 km (0.108 R)
• M23: 12,819,042 km (0.094 R)
• M24: 13,444,061 km (0.086 R)
• M25: 14,008,045 km (0.101 R)
• M26: 16,042,128 km (0.098 R)
• M27: 16,340,276 km (0.113 R)
• M28: 16,640,070 km (0.028 R)
• M29: 16,790,715 km (0.085 R)
• M30: 16,941,809 km (0.087 R)
• M31: 18,089,375 km (0.092 R)
• M32: 18,555,372 km (0.103 R)
• M33: 18,633,312 km (0.054 R)
• M34: 19,261,773 km (0.116 R)
• M35: 20,056,886 km (0.119 R)
• M36: 21,597,145 km (0.075 R)
• M37: 22,672,904 km (0.059 R)
• M38: 22,839,855 km (0.118 R)
• M39: 23,935,510 km (0.099 R)
• M40: 24,361,415 km (0.107 R)
• M41: 24,532,555 km (0.092 R)
• M42: 25,480,706 km (0.102 R)
• M43: 26,969,355 km (0.097 R)
• M44: 28,306,161 km (0.12 R)
• M45: 28,937,464 km (0.026 R)
• M46: 29,391,194 km (0.115 R)
• M47: 31,322,353 km (0.048 R)
• M48: 31,788,201 km (0.11 R)
• M49: 31,975,198 km (0.107 R)
• M50: 32,538,285 km (0.072 R)
• M51: 34,151,548 km (0.079 R)
• M52: 34,247,291 km (0.114 R)
• M53: 34,727,051 km (0.099 R)
• M54: 35,112,565 km (0.094 R)
• M55: 36,375,321 km (0.028 R)
• M56: 37,159,662 km (0.118 R)
• M57: 37,949,689 km (0.056 R)
• M58: 39,847,936 km (0.037 R)
• M59: 42,289,672 km (0.059 R)
• M60: 47,957,786 km (0.11 R)
• M61: 48,064,898 km (0.102 R)
• M62: 48,172,160 km (0.083 R)
• M63: 49,682,350 km (0.114 R)
• M64: 50,008,025 km (0.115 R)
• M65: 51,098,593 km (0.091 R)
• M66: 51,208,099 km (0.082 R)
• M67: 53,081,364 km (0.06 R)
• M68: 54,976,918 km (0.082 R)
• M69: 55,989,397 km (0.1 R)
• M70: 58,261,190 km (0.05 R)
• M71: 58,948,742 km (0.076 R)
• M72: 62,425,995 km (0.087 R)
• M73: 62,894,685 km (0.103 R)
• M74: 63,953,389 km (0.055 R)
• M75: 68,126,272 km (0.061 R)
• M76: 68,246,848 km (0.076 R)
• M77: 68,488,000 km (0.105 R)
• M78: 69,213,400 km (0.094 R)
• M79: 69,577,072 km (0.073 R)
• M80: 71,038,194 km (0.109 R)
• M81: 71,895,091 km (0.075 R)
• M82: 74,486,425 km (0.047 R)
• M83: 77,610,927 km (0.054 R)
• M84: 78,367,144 km (0.098 R)
• M85: 78,872,635 km (0.104 R)
• M86: 79,633,041 km (0.11 R)
• M87: 81,160,884 km (0.065 R)
• M88: 83,728,881 km (0.099 R)
• M89: 83,857,984 km (0.106 R)
• M90: 85,152,604 km (0.104 R)
• M91: 86,323,357 km (0.08 R)
• M92: 86,714,705 km (0.085 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 19,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit