🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.56 AU - 0.66 AU

Year: 179 Days

Day: 46.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.88 AU - 1.02 AU

Year: 349 Days

Day: 32.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.46 AU - 1.48 AU

Year: 671 Days

Day: 31.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,448,844 km

• M1: 1,082,191 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.3 AU - 3.66 AU

Year: 1938 Days

Day: 16.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,448,844 km

• M1: 311,014 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.6

Radius: 13.4

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.38 AU - 6.32 AU

Year: 4662 Days

Day: 11 Hours

Environment

Temp: -159 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 68,448,844 km

• M1: 168,896 km (0.101 R)
• M2: 271,819 km (0.075 R)
• M3: 362,326 km (0.088 R)
• M4: 464,202 km (0.113 R)
• M5: 706,252 km (0.071 R)
• M6: 1,288,786 km (0.106 R)
• M7: 1,406,519 km (0.06 R)
• M8: 1,585,438 km (0.097 R)
• M9: 1,812,677 km (0.085 R)
• M10: 2,019,122 km (0.077 R)
• M11: 2,179,192 km (0.06 R)
• M12: 2,627,238 km (0.031 R)
• M13: 2,814,684 km (0.034 R)
• M14: 3,804,573 km (0.085 R)
• M15: 3,937,117 km (0.083 R)
• M16: 4,166,151 km (0.088 R)
• M17: 4,637,534 km (0.03 R)
• M18: 4,779,353 km (0.108 R)
• M19: 4,951,690 km (0.105 R)
• M20: 5,169,953 km (0.106 R)
• M21: 5,555,766 km (0.091 R)
• M22: 5,691,601 km (0.086 R)
• M23: 5,951,153 km (0.102 R)
• M24: 6,434,504 km (0.041 R)
• M25: 6,657,105 km (0.103 R)
• M26: 6,898,407 km (0.055 R)
• M27: 7,807,662 km (0.034 R)
• M28: 8,079,332 km (0.11 R)
• M29: 8,250,771 km (0.118 R)
• M30: 8,475,318 km (0.043 R)
• M31: 8,983,801 km (0.09 R)
• M32: 10,103,990 km (0.071 R)
• M33: 10,270,343 km (0.073 R)
• M34: 10,400,194 km (0.091 R)
• M35: 10,944,580 km (0.042 R)
• M36: 11,402,051 km (0.079 R)
• M37: 11,536,689 km (0.037 R)
• M38: 11,788,163 km (0.104 R)
• M39: 12,119,671 km (0.113 R)
• M40: 12,296,496 km (0.073 R)
• M41: 12,513,712 km (0.118 R)
• M42: 12,912,091 km (0.119 R)
• M43: 13,294,314 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734

Radius: 14.1

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.67 AU - 8.89 AU

Year: 7400 Days

Day: 14.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 68,448,844 km

• M1: 248,781 km (0.063 R)
• M2: 342,878 km (0.092 R)
• M3: 436,975 km (0.101 R)
• M4: 595,549 km (0.098 R)
• M5: 1,062,444 km (0.075 R)
• M6: 1,165,517 km (0.09 R)
• M7: 1,476,830 km (0.117 R)
• M8: 1,652,907 km (0.066 R)
• M9: 1,836,164 km (0.045 R)
• M10: 2,004,911 km (0.043 R)
• M11: 2,135,061 km (0.1 R)
• M12: 2,780,426 km (0.081 R)
• M13: 3,536,643 km (0.049 R)
• M14: 4,354,345 km (0.102 R)
• M15: 4,668,800 km (0.071 R)
• M16: 4,814,209 km (0.101 R)
• M17: 4,961,264 km (0.06 R)
• M18: 5,199,424 km (0.06 R)
• M19: 5,441,623 km (0.098 R)
• M20: 5,780,611 km (0.108 R)
• M21: 6,286,103 km (0.101 R)
• M22: 6,382,593 km (0.085 R)
• M23: 6,609,384 km (0.073 R)
• M24: 7,138,062 km (0.055 R)
• M25: 7,238,742 km (0.098 R)
• M26: 7,475,555 km (0.104 R)
• M27: 7,611,988 km (0.106 R)
• M28: 7,922,105 km (0.115 R)
• M29: 8,625,963 km (0.108 R)
• M30: 9,203,710 km (0.104 R)
• M31: 9,386,818 km (0.108 R)
• M32: 9,719,523 km (0.096 R)
• M33: 10,740,978 km (0.097 R)
• M34: 11,050,196 km (0.047 R)
• M35: 11,440,946 km (0.089 R)
• M36: 11,756,747 km (0.111 R)
• M37: 12,075,540 km (0.109 R)
• M38: 12,437,417 km (0.064 R)
• M39: 13,172,242 km (0.085 R)
• M40: 13,628,216 km (0.032 R)
• M41: 15,330,042 km (0.093 R)
• M42: 15,809,653 km (0.118 R)
• M43: 15,897,467 km (0.078 R)
• M44: 16,294,350 km (0.082 R)
• M45: 18,790,241 km (0.106 R)
• M46: 19,069,689 km (0.067 R)
• M47: 19,916,413 km (0.08 R)
• M48: 20,201,248 km (0.118 R)
• M49: 20,727,234 km (0.097 R)
• M50: 20,823,276 km (0.108 R)
• M51: 20,967,787 km (0.075 R)
• M52: 21,209,238 km (0.064 R)
• M53: 21,306,178 km (0.096 R)
• M54: 21,646,363 km (0.036 R)
• M55: 22,578,657 km (0.047 R)
• M56: 22,875,908 km (0.063 R)
• M57: 23,224,172 km (0.119 R)
• M58: 23,524,116 km (0.06 R)
• M59: 25,866,519 km (0.089 R)
• M60: 26,960,379 km (0.107 R)
• M61: 27,592,280 km (0.118 R)
• M62: 28,602,664 km (0.073 R)
• M63: 28,870,594 km (0.098 R)
• M64: 29,950,690 km (0.067 R)
• M65: 30,222,809 km (0.092 R)
• M66: 32,039,077 km (0.111 R)
• M67: 32,596,478 km (0.091 R)
• M68: 32,988,574 km (0.079 R)
• M69: 33,100,773 km (0.049 R)
• M70: 33,213,270 km (0.108 R)
• M71: 33,890,650 km (0.093 R)
• M72: 34,800,803 km (0.028 R)
• M73: 35,776,630 km (0.112 R)
• M74: 37,111,193 km (0.108 R)
• M75: 37,345,014 km (0.099 R)
• M76: 37,931,587 km (0.119 R)
• M77: 38,167,054 km (0.054 R)
• M78: 38,698,725 km (0.033 R)
• M79: 39,113,859 km (0.076 R)
• M80: 39,530,489 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.4

Radius: 10.2

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.88 AU - 14.04 AU

Year: 14615 Days

Day: 5.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 68,448,844 km

• M1: 132,394 km (0.082 R)
• M2: 253,568 km (0.085 R)
• M3: 359,783 km (0.054 R)
• M4: 485,445 km (0.032 R)
• M5: 1,189,153 km (0.115 R)
• M6: 1,312,123 km (0.112 R)
• M7: 1,387,969 km (0.11 R)
• M8: 1,465,461 km (0.068 R)
• M9: 2,078,363 km (0.108 R)
• M10: 2,258,479 km (0.088 R)
• M11: 2,698,596 km (0.103 R)
• M12: 3,063,316 km (0.107 R)
• M13: 4,674,036 km (0.115 R)
• M14: 5,730,346 km (0.046 R)
• M15: 5,814,720 km (0.041 R)
• M16: 5,941,878 km (0.097 R)
• M17: 6,242,270 km (0.061 R)
• M18: 6,813,285 km (0.102 R)
• M19: 7,631,436 km (0.062 R)
• M20: 7,724,336 km (0.1 R)
• M21: 10,216,039 km (0.067 R)
• M22: 10,679,642 km (0.085 R)
• M23: 10,887,883 km (0.111 R)
• M24: 11,044,960 km (0.03 R)
• M25: 11,520,831 km (0.031 R)
• M26: 12,547,222 km (0.114 R)
• M27: 13,043,738 km (0.093 R)
• M28: 13,378,238 km (0.115 R)
• M29: 13,828,678 km (0.064 R)
• M30: 16,815,399 km (0.119 R)
• M31: 18,039,259 km (0.113 R)
• M32: 19,164,983 km (0.064 R)
• M33: 19,418,252 km (0.113 R)
• M34: 19,608,990 km (0.085 R)
• M35: 19,672,718 km (0.062 R)
• M36: 22,676,644 km (0.082 R)
• M37: 23,483,575 km (0.102 R)
• M38: 26,733,588 km (0.112 R)
• M39: 26,804,198 km (0.104 R)
• M40: 27,300,564 km (0.075 R)
• M41: 27,371,773 km (0.1 R)
• M42: 27,943,386 km (0.064 R)
• M43: 28,158,658 km (0.097 R)
• M44: 29,754,717 km (0.043 R)
• M45: 31,008,048 km (0.072 R)
• M46: 31,529,247 km (0.118 R)
• M47: 31,978,190 km (0.094 R)
• M48: 34,254,472 km (0.107 R)
• M49: 34,485,002 km (0.112 R)
• M50: 35,257,077 km (0.098 R)
• M51: 36,661,202 km (0.108 R)
• M52: 37,054,495 km (0.107 R)
• M53: 37,528,271 km (0.12 R)
• M54: 37,607,409 km (0.029 R)
• M55: 38,961,569 km (0.04 R)
• M56: 40,574,982 km (0.059 R)
• M57: 41,635,481 km (0.116 R)
• M58: 41,881,569 km (0.101 R)
• M59: 43,201,771 km (0.1 R)
• M60: 43,284,798 km (0.065 R)
• M61: 44,284,560 km (0.039 R)
• M62: 44,368,185 km (0.073 R)
• M63: 44,451,810 km (0.106 R)
• M64: 46,052,358 km (0.095 R)
• M65: 46,306,824 km (0.097 R)
• M66: 47,072,915 km (0.114 R)
• M67: 49,309,553 km (0.095 R)
• M68: 49,483,086 km (0.109 R)
• M69: 49,917,668 km (0.103 R)
• M70: 51,580,598 km (0.089 R)
• M71: 52,109,576 km (0.109 R)
• M72: 52,374,813 km (0.079 R)
• M73: 53,885,751 km (0.062 R)
• M74: 54,422,359 km (0.102 R)
• M75: 55,050,820 km (0.116 R)
• M76: 55,501,109 km (0.109 R)
• M77: 56,496,085 km (0.119 R)
• M78: 56,768,502 km (0.05 R)
• M79: 56,859,308 km (0.07 R)
• M80: 57,223,430 km (0.12 R)
• M81: 57,862,362 km (0.07 R)
• M82: 58,045,320 km (0.095 R)
• M83: 58,137,024 km (0.091 R)
• M84: 60,441,878 km (0.101 R)
• M85: 60,534,629 km (0.117 R)
• M86: 60,999,429 km (0.093 R)
• M87: 61,278,878 km (0.064 R)
• M88: 61,838,973 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.5

Radius: 3.5

Gravity: 15.71 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 15.29 AU - 23.51 AU

Year: 32191 Days

Day: 21.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,448,844 km

• M1: 111,899 km (0.086 R)
• M2: 530,324 km (0.047 R)
• M3: 1,203,365 km (0.065 R)
• M4: 1,256,473 km (0.115 R)
• M5: 1,505,104 km (0.113 R)
• M6: 1,562,400 km (0.062 R)
• M7: 1,829,283 km (0.112 R)
• M8: 3,066,607 km (0.107 R)
• M9: 4,057,393 km (0.064 R)
• M10: 4,137,279 km (0.078 R)
• M11: 4,177,521 km (0.1 R)
• M12: 4,217,912 km (0.095 R)
• M13: 4,380,525 km (0.052 R)
• M14: 4,628,259 km (0.085 R)
• M15: 5,267,491 km (0.067 R)
• M16: 6,392,766 km (0.114 R)
• M17: 6,862,952 km (0.08 R)
• M18: 6,910,524 km (0.108 R)
• M19: 6,958,395 km (0.12 R)
• M20: 7,392,977 km (0.07 R)
• M21: 7,588,950 km (0.101 R)
• M22: 8,036,098 km (0.111 R)
• M23: 8,136,628 km (0.092 R)
• M24: 8,697,022 km (0.107 R)
• M25: 10,506,109 km (0.088 R)
• M26: 11,283,719 km (0.091 R)
• M27: 11,793,249 km (0.045 R)
• M28: 12,426,198 km (0.074 R)
• M29: 14,512,340 km (0.102 R)
• M30: 14,634,711 km (0.091 R)
• M31: 14,880,650 km (0.12 R)
• M32: 15,438,949 km (0.108 R)
• M33: 15,564,013 km (0.087 R)
• M34: 17,348,865 km (0.088 R)
• M35: 17,543,941 km (0.115 R)
• M36: 18,662,783 km (0.107 R)
• M37: 18,996,386 km (0.103 R)
• M38: 19,804,664 km (0.076 R)
• M39: 20,144,849 km (0.051 R)
• M40: 20,213,066 km (0.065 R)
• M41: 20,486,830 km (0.059 R)
• M42: 22,084,834 km (0.109 R)
• M43: 23,076,968 km (0.074 R)
• M44: 23,578,420 km (0.115 R)
• M45: 23,866,545 km (0.112 R)
• M46: 24,373,682 km (0.106 R)
• M47: 24,446,386 km (0.1 R)
• M48: 25,619,982 km (0.12 R)
• M49: 25,842,135 km (0.073 R)
• M50: 26,362,735 km (0.029 R)
• M51: 26,512,183 km (0.119 R)
• M52: 26,586,982 km (0.052 R)
• M53: 26,811,828 km (0.095 R)
• M54: 29,326,269 km (0.106 R)
• M55: 29,869,309 km (0.112 R)
• M56: 30,259,161 km (0.069 R)
• M57: 30,807,886 km (0.101 R)
• M58: 30,886,425 km (0.115 R)
• M59: 33,842,928 km (0.099 R)
• M60: 34,493,978 km (0.093 R)
• M61: 35,231,346 km (0.074 R)
• M62: 36,056,677 km (0.108 R)
• M63: 36,305,458 km (0.116 R)
• M64: 39,421,133 km (0.079 R)
• M65: 40,105,992 km (0.042 R)
• M66: 40,449,768 km (0.111 R)
• M67: 40,794,591 km (0.067 R)
• M68: 41,574,146 km (0.065 R)
• M69: 42,271,122 km (0.06 R)
• M70: 42,358,637 km (0.095 R)
• M71: 43,588,481 km (0.045 R)
• M72: 44,740,983 km (0.112 R)
• M73: 45,008,315 km (0.025 R)
• M74: 45,723,991 km (0.112 R)
• M75: 47,438,532 km (0.075 R)
• M76: 49,174,017 km (0.03 R)
• M77: 49,266,020 km (0.075 R)
• M78: 49,634,180 km (0.108 R)
• M79: 51,489,044 km (0.038 R)
• M80: 53,650,135 km (0.116 R)
• M81: 54,123,762 km (0.11 R)
• M82: 54,598,884 km (0.106 R)
• M83: 54,694,029 km (0.114 R)
• M84: 55,744,804 km (0.062 R)
• M85: 56,032,481 km (0.109 R)
• M86: 56,609,330 km (0.059 R)
• M87: 56,994,994 km (0.09 R)
• M88: 59,034,013 km (0.113 R)
• M89: 59,817,157 km (0.083 R)
• M90: 60,308,287 km (0.091 R)
• M91: 61,492,504 km (0.095 R)
• M92: 61,888,938 km (0.104 R)
• M93: 62,087,455 km (0.078 R)
• M94: 62,983,546 km (0.043 R)
• M95: 63,883,826 km (0.05 R)
• M96: 66,915,576 km (0.101 R)
• M97: 67,834,107 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 17,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit