🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.42 AU - 0.64 AU

Year: 249 Days

Day: 29.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,932,642 km

• M1: 129,701 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.59 AU - 0.65 AU

Year: 315 Days

Day: 19.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.1

Radius: 9

Gravity: 12.21 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.31 AU - 1.31 AU

Year: 968 Days

Day: 11.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 47,932,642 km

• M1: 115,938 km (0.025 R)
• M2: 195,674 km (0.111 R)
• M3: 303,684 km (0.074 R)
• M4: 402,119 km (0.048 R)
• M5: 480,359 km (0.051 R)
• M6: 611,855 km (0.082 R)
• M7: 704,456 km (0.108 R)
• M8: 835,803 km (0.115 R)
• M9: 1,019,210 km (0.065 R)
• M10: 1,279,062 km (0.09 R)
• M11: 1,351,467 km (0.045 R)
• M12: 1,458,430 km (0.051 R)
• M13: 1,663,678 km (0.105 R)
• M14: 1,814,772 km (0.093 R)
• M15: 1,878,351 km (0.047 R)
• M16: 1,942,678 km (0.079 R)
• M17: 2,073,576 km (0.074 R)
• M18: 2,217,190 km (0.118 R)
• M19: 2,305,004 km (0.087 R)
• M20: 2,698,895 km (0.039 R)
• M21: 2,803,314 km (0.104 R)
• M22: 2,866,744 km (0.071 R)
• M23: 2,941,244 km (0.055 R)
• M24: 3,312,396 km (0.084 R)
• M25: 3,560,429 km (0.037 R)
• M26: 3,814,746 km (0.081 R)
• M27: 3,920,511 km (0.1 R)
• M28: 3,979,603 km (0.098 R)
• M29: 4,050,961 km (0.073 R)
• M30: 4,463,701 km (0.108 R)
• M31: 4,637,684 km (0.09 R)
• M32: 4,889,906 km (0.07 R)
• M33: 4,966,500 km (0.115 R)
• M34: 5,056,408 km (0.064 R)
• M35: 5,329,275 km (0.072 R)
• M36: 5,421,277 km (0.078 R)
• M37: 5,714,040 km (0.109 R)
• M38: 5,943,823 km (0.098 R)
• M39: 6,052,879 km (0.095 R)
• M40: 6,301,062 km (0.109 R)
• M41: 6,412,363 km (0.044 R)
• M42: 7,036,485 km (0.098 R)
• M43: 7,341,216 km (0.091 R)
• M44: 7,487,822 km (0.066 R)
• M45: 7,769,066 km (0.115 R)
• M46: 7,873,635 km (0.079 R)
• M47: 7,978,653 km (0.06 R)
• M48: 8,053,901 km (0.111 R)
• M49: 8,220,403 km (0.118 R)
• M50: 8,311,658 km (0.077 R)
• M51: 8,372,694 km (0.101 R)
• M52: 8,556,699 km (0.116 R)
• M53: 8,773,167 km (0.08 R)
• M54: 8,991,281 km (0.099 R)
• M55: 9,801,353 km (0.116 R)
• M56: 9,946,762 km (0.109 R)
• M57: 10,092,770 km (0.104 R)
• M58: 10,174,301 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.3

Radius: 9.2

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.65 AU - 2.01 AU

Year: 1598 Days

Day: 8.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 47,932,642 km

• M1: 124,615 km (0.069 R)
• M2: 185,801 km (0.09 R)
• M3: 268,079 km (0.096 R)
• M4: 359,334 km (0.11 R)
• M5: 418,575 km (0.109 R)
• M6: 489,185 km (0.091 R)
• M7: 564,433 km (0.09 R)
• M8: 640,129 km (0.092 R)
• M9: 741,108 km (0.1 R)
• M10: 807,230 km (0.109 R)
• M11: 1,077,703 km (0.092 R)
• M12: 1,148,612 km (0.08 R)
• M13: 1,327,382 km (0.12 R)
• M14: 1,453,643 km (0.046 R)
• M15: 1,521,261 km (0.092 R)
• M16: 1,595,611 km (0.081 R)
• M17: 1,802,056 km (0.047 R)
• M18: 1,862,643 km (0.039 R)
• M19: 1,942,528 km (0.04 R)
• M20: 2,163,484 km (0.098 R)
• M21: 2,221,678 km (0.057 R)
• M22: 2,385,936 km (0.097 R)
• M23: 2,547,502 km (0.093 R)
• M24: 2,622,750 km (0.102 R)
• M25: 2,698,895 km (0.087 R)
• M26: 2,761,577 km (0.074 R)
• M27: 2,824,857 km (0.072 R)
• M28: 2,895,766 km (0.096 R)
• M29: 3,185,387 km (0.09 R)
• M30: 3,244,479 km (0.093 R)
• M31: 3,348,599 km (0.098 R)
• M32: 3,522,431 km (0.078 R)
• M33: 3,706,886 km (0.116 R)
• M34: 3,965,690 km (0.112 R)
• M35: 4,149,695 km (0.103 R)
• M36: 4,222,400 km (0.093 R)
• M37: 4,845,325 km (0.033 R)
• M38: 5,154,544 km (0.104 R)
• M39: 5,276,466 km (0.085 R)
• M40: 5,408,262 km (0.107 R)
• M41: 5,657,193 km (0.119 R)
• M42: 5,747,101 km (0.049 R)
• M43: 6,194,100 km (0.049 R)
• M44: 6,268,300 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.9

Radius: 13.6

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.8 AU - 6.04 AU

Year: 7046 Days

Day: 12.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 47,932,642 km

• M1: 177,573 km (0.096 R)
• M2: 309,518 km (0.107 R)
• M3: 467,793 km (0.118 R)
• M4: 554,859 km (0.103 R)
• M5: 737,069 km (0.109 R)
• M6: 843,433 km (0.116 R)
• M7: 1,149,809 km (0.102 R)
• M8: 1,308,682 km (0.059 R)
• M9: 1,649,317 km (0.104 R)
• M10: 1,812,079 km (0.098 R)
• M11: 2,232,898 km (0.074 R)
• M12: 2,791,197 km (0.076 R)
• M13: 2,921,198 km (0.047 R)
• M14: 3,164,893 km (0.1 R)
• M15: 3,484,882 km (0.049 R)
• M16: 3,601,868 km (0.043 R)
• M17: 4,156,577 km (0.102 R)
• M18: 4,330,858 km (0.108 R)
• M19: 5,158,284 km (0.094 R)
• M20: 5,345,880 km (0.11 R)
• M21: 6,346,241 km (0.095 R)
• M22: 6,605,494 km (0.116 R)
• M23: 7,015,542 km (0.041 R)
• M24: 7,134,322 km (0.115 R)
• M25: 8,579,139 km (0.05 R)
• M26: 9,253,376 km (0.085 R)
• M27: 9,383,826 km (0.055 R)
• M28: 9,745,553 km (0.102 R)
• M29: 10,246,257 km (0.101 R)
• M30: 10,858,262 km (0.116 R)
• M31: 11,307,804 km (0.061 R)
• M32: 11,412,373 km (0.043 R)
• M33: 11,552,247 km (0.092 R)
• M34: 11,728,024 km (0.085 R)
• M35: 12,011,063 km (0.091 R)
• M36: 12,620,226 km (0.106 R)
• M37: 12,837,592 km (0.069 R)
• M38: 12,946,649 km (0.111 R)
• M39: 13,460,218 km (0.051 R)
• M40: 13,571,070 km (0.089 R)
• M41: 13,756,721 km (0.076 R)
• M42: 15,079,017 km (0.089 R)
• M43: 15,813,692 km (0.038 R)
• M44: 16,718,759 km (0.092 R)
• M45: 17,157,679 km (0.107 R)
• M46: 17,358,439 km (0.108 R)
• M47: 17,802,745 km (0.078 R)
• M48: 18,250,940 km (0.074 R)
• M49: 18,373,760 km (0.092 R)
• M50: 18,785,304 km (0.086 R)
• M51: 19,283,166 km (0.069 R)
• M52: 20,249,568 km (0.1 R)
• M53: 20,376,876 km (0.099 R)
• M54: 21,750,483 km (0.096 R)
• M55: 22,185,813 km (0.062 R)
• M56: 22,404,675 km (0.068 R)
• M57: 22,536,321 km (0.109 R)
• M58: 23,021,018 km (0.117 R)
• M59: 23,287,003 km (0.071 R)
• M60: 24,631,589 km (0.098 R)
• M61: 25,359,083 km (0.039 R)
• M62: 25,725,598 km (0.083 R)
• M63: 26,370,963 km (0.07 R)
• M64: 26,835,315 km (0.055 R)
• M65: 26,975,039 km (0.058 R)
• M66: 27,302,210 km (0.103 R)
• M67: 27,396,008 km (0.063 R)
• M68: 29,005,681 km (0.064 R)
• M69: 29,533,013 km (0.103 R)
• M70: 30,938,485 km (0.031 R)
• M71: 31,969,813 km (0.115 R)
• M72: 32,912,579 km (0.11 R)
• M73: 33,062,326 km (0.118 R)
• M74: 33,262,189 km (0.104 R)
• M75: 33,462,650 km (0.062 R)
• M76: 33,562,881 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166

Radius: 12

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.98 AU - 6.12 AU

Year: 7327 Days

Day: 12.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 47,932,642 km

• M1: 274,662 km (0.04 R)
• M2: 379,679 km (0.077 R)
• M3: 685,308 km (0.044 R)
• M4: 768,634 km (0.089 R)
• M5: 844,929 km (0.101 R)
• M6: 1,102,985 km (0.08 R)
• M7: 1,495,829 km (0.088 R)
• M8: 1,593,965 km (0.114 R)
• M9: 1,781,860 km (0.085 R)
• M10: 2,243,968 km (0.064 R)
• M11: 2,439,193 km (0.11 R)
• M12: 2,777,284 km (0.11 R)
• M13: 3,112,533 km (0.101 R)
• M14: 3,331,096 km (0.085 R)
• M15: 3,649,440 km (0.081 R)
• M16: 3,938,613 km (0.103 R)
• M17: 4,155,530 km (0.074 R)
• M18: 4,417,027 km (0.089 R)
• M19: 4,518,903 km (0.08 R)
• M20: 4,850,711 km (0.092 R)
• M21: 5,276,766 km (0.074 R)
• M22: 5,560,104 km (0.084 R)
• M23: 6,164,779 km (0.065 R)
• M24: 6,348,036 km (0.035 R)
• M25: 7,051,146 km (0.075 R)
• M26: 7,436,211 km (0.111 R)
• M27: 7,852,991 km (0.096 R)
• M28: 8,051,806 km (0.098 R)
• M29: 8,556,250 km (0.118 R)
• M30: 8,915,285 km (0.084 R)
• M31: 8,992,926 km (0.085 R)
• M32: 9,096,747 km (0.109 R)
• M33: 9,675,093 km (0.083 R)
• M34: 9,754,828 km (0.119 R)
• M35: 9,941,975 km (0.049 R)
• M36: 10,049,387 km (0.078 R)
• M37: 10,319,560 km (0.089 R)
• M38: 10,455,545 km (0.076 R)
• M39: 10,894,914 km (0.103 R)
• M40: 11,396,366 km (0.091 R)
• M41: 11,565,262 km (0.115 R)
• M42: 11,848,451 km (0.098 R)
• M43: 12,019,591 km (0.115 R)
• M44: 12,105,460 km (0.11 R)
• M45: 12,392,987 km (0.106 R)
• M46: 12,537,648 km (0.099 R)
• M47: 13,004,393 km (0.094 R)
• M48: 14,347,483 km (0.075 R)
• M49: 14,682,582 km (0.059 R)
• M50: 15,112,676 km (0.071 R)
• M51: 15,515,842 km (0.04 R)
• M52: 16,491,520 km (0.086 R)
• M53: 16,618,827 km (0.104 R)
• M54: 17,035,009 km (0.063 R)
• M55: 17,131,499 km (0.114 R)
• M56: 17,228,140 km (0.082 R)
• M57: 17,389,855 km (0.085 R)
• M58: 17,616,795 km (0.108 R)
• M59: 18,336,809 km (0.091 R)
• M60: 18,866,535 km (0.119 R)
• M61: 19,502,177 km (0.119 R)
• M62: 20,520,041 km (0.091 R)
• M63: 21,104,520 km (0.111 R)
• M64: 22,254,628 km (0.077 R)
• M65: 22,430,705 km (0.116 R)
• M66: 22,819,659 km (0.088 R)
• M67: 22,961,628 km (0.103 R)
• M68: 23,175,104 km (0.082 R)
• M69: 23,963,784 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.2

Radius: 6.2

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.25 AU - 8.59 AU

Year: 13050 Days

Day: 20.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,932,642 km

• M1: 94,097 km (0.114 R)
• M2: 192,682 km (0.03 R)
• M3: 325,824 km (0.09 R)
• M4: 518,805 km (0.103 R)
• M5: 728,392 km (0.076 R)
• M6: 780,452 km (0.09 R)
• M7: 1,060,051 km (0.111 R)
• M8: 2,166,776 km (0.08 R)
• M9: 3,401,856 km (0.108 R)
• M10: 3,610,545 km (0.062 R)
• M11: 3,854,240 km (0.117 R)
• M12: 4,229,730 km (0.12 R)
• M13: 4,584,128 km (0.101 R)
• M14: 4,881,229 km (0.104 R)
• M15: 5,287,088 km (0.116 R)
• M16: 5,424,718 km (0.111 R)
• M17: 5,738,874 km (0.092 R)
• M18: 7,705,786 km (0.112 R)
• M19: 8,137,975 km (0.071 R)
• M20: 8,739,956 km (0.092 R)
• M21: 9,025,688 km (0.12 R)
• M22: 9,273,123 km (0.068 R)
• M23: 9,564,540 km (0.056 R)
• M24: 9,859,098 km (0.045 R)
• M25: 10,113,863 km (0.111 R)
• M26: 10,285,003 km (0.091 R)
• M27: 10,327,938 km (0.088 R)
• M28: 10,500,125 km (0.037 R)
• M29: 11,154,616 km (0.068 R)
• M30: 11,198,747 km (0.094 R)
• M31: 11,331,440 km (0.085 R)
• M32: 11,375,721 km (0.072 R)
• M33: 12,002,536 km (0.113 R)
• M34: 12,365,760 km (0.045 R)
• M35: 12,411,387 km (0.049 R)
• M36: 13,010,078 km (0.084 R)
• M37: 13,383,026 km (0.055 R)
• M38: 13,429,999 km (0.084 R)
• M39: 13,476,823 km (0.057 R)
• M40: 14,283,156 km (0.104 R)
• M41: 15,104,897 km (0.1 R)
• M42: 15,153,666 km (0.115 R)
• M43: 15,202,584 km (0.059 R)
• M44: 15,941,897 km (0.112 R)
• M45: 16,441,404 km (0.112 R)
• M46: 16,541,785 km (0.038 R)
• M47: 18,281,309 km (0.099 R)
• M48: 19,756,942 km (0.036 R)
• M49: 19,863,755 km (0.119 R)
• M50: 20,077,979 km (0.067 R)
• M51: 20,185,390 km (0.043 R)
• M52: 20,346,956 km (0.106 R)
• M53: 21,764,695 km (0.072 R)
• M54: 21,874,949 km (0.078 R)
• M55: 23,722,782 km (0.059 R)
• M56: 23,779,629 km (0.118 R)
• M57: 24,178,307 km (0.118 R)
• M58: 24,464,338 km (0.094 R)
• M59: 24,751,566 km (0.053 R)
• M60: 26,145,968 km (0.115 R)
• M61: 26,852,519 km (0.11 R)
• M62: 27,625,192 km (0.078 R)
• M63: 28,224,481 km (0.106 R)
• M64: 28,586,059 km (0.054 R)
• M65: 29,253,116 km (0.102 R)
• M66: 31,160,189 km (0.103 R)
• M67: 32,348,744 km (0.089 R)
• M68: 33,297,644 km (0.079 R)
• M69: 33,999,258 km (0.047 R)
• M70: 34,641,332 km (0.084 R)
• M71: 34,770,135 km (0.101 R)
• M72: 35,611,773 km (0.109 R)
• M73: 37,579,584 km (0.116 R)
• M74: 37,844,671 km (0.106 R)
• M75: 38,576,653 km (0.092 R)
• M76: 39,313,423 km (0.079 R)
• M77: 39,380,592 km (0.048 R)
• M78: 40,800,725 km (0.092 R)
• M79: 41,209,576 km (0.044 R)
• M80: 41,688,289 km (0.11 R)
• M81: 42,031,317 km (0.079 R)
• M82: 42,582,136 km (0.069 R)
• M83: 42,651,101 km (0.112 R)
• M84: 43,621,393 km (0.048 R)
• M85: 43,760,519 km (0.088 R)
• M86: 44,458,692 km (0.105 R)
• M87: 45,090,145 km (0.038 R)
• M88: 46,078,388 km (0.045 R)
• M89: 46,362,175 km (0.082 R)
• M90: 47,073,812 km (0.085 R)
• M91: 47,860,847 km (0.036 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 15,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit