🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.51 AU - 0.55 AU

Year: 147 Days

Day: 32.3 Hours

Environment

Temp: 199 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,060,673 km

• M1: 67,917 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.75 AU - 1.23 AU

Year: 375 Days

Day: 40.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,060,673 km

• M1: 524,490 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.15 AU - 1.17 AU

Year: 476 Days

Day: 34.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,060,673 km

• M1: 132,843 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.75 AU - 1.89 AU

Year: 935 Days

Day: 13.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.72 AU - 2.56 AU

Year: 1192 Days

Day: 34.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.7

Radius: 8.5

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.88 AU - 5.68 AU

Year: 3980 Days

Day: 13.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 56,060,673 km

• M1: 112,647 km (0.107 R)
• M2: 208,539 km (0.119 R)
• M3: 285,582 km (0.049 R)
• M4: 370,853 km (0.078 R)
• M5: 428,149 km (0.034 R)
• M6: 738,116 km (0.091 R)
• M7: 799,601 km (0.115 R)
• M8: 862,881 km (0.117 R)
• M9: 1,010,234 km (0.112 R)
• M10: 1,079,199 km (0.086 R)
• M11: 1,190,051 km (0.102 R)
• M12: 1,263,204 km (0.038 R)
• M13: 1,363,435 km (0.118 R)
• M14: 1,457,682 km (0.099 R)
• M15: 1,545,196 km (0.11 R)
• M16: 1,598,603 km (0.113 R)
• M17: 1,980,526 km (0.11 R)
• M18: 2,048,593 km (0.107 R)
• M19: 2,728,516 km (0.047 R)
• M20: 2,859,264 km (0.087 R)
• M21: 2,936,606 km (0.085 R)
• M22: 3,048,206 km (0.098 R)
• M23: 3,104,455 km (0.072 R)
• M24: 3,206,780 km (0.088 R)
• M25: 3,485,032 km (0.068 R)
• M26: 3,555,941 km (0.108 R)
• M27: 3,723,042 km (0.096 R)
• M28: 3,807,565 km (0.106 R)
• M29: 3,929,487 km (0.051 R)
• M30: 4,077,440 km (0.086 R)
• M31: 4,189,638 km (0.109 R)
• M32: 4,315,599 km (0.114 R)
• M33: 4,506,785 km (0.08 R)
• M34: 4,726,994 km (0.119 R)
• M35: 5,097,248 km (0.096 R)
• M36: 5,191,345 km (0.093 R)
• M37: 5,449,551 km (0.102 R)
• M38: 5,711,946 km (0.075 R)
• M39: 5,781,808 km (0.108 R)
• M40: 5,865,882 km (0.105 R)
• M41: 6,817,474 km (0.055 R)
• M42: 6,876,715 km (0.091 R)
• M43: 7,115,324 km (0.075 R)
• M44: 7,463,139 km (0.088 R)
• M45: 8,034,303 km (0.111 R)
• M46: 8,159,666 km (0.078 R)
• M47: 8,396,480 km (0.091 R)
• M48: 8,571,509 km (0.118 R)
• M49: 8,812,362 km (0.116 R)
• M50: 9,218,520 km (0.067 R)
• M51: 9,448,602 km (0.069 R)
• M52: 9,580,996 km (0.081 R)
• M53: 9,914,599 km (0.083 R)
• M54: 10,167,270 km (0.078 R)
• M55: 10,320,009 km (0.118 R)
• M56: 10,661,990 km (0.104 R)
• M57: 10,730,805 km (0.109 R)
• M58: 10,955,650 km (0.049 R)
• M59: 11,146,986 km (0.07 R)
• M60: 11,234,351 km (0.097 R)
• M61: 11,322,016 km (0.083 R)
• M62: 12,048,912 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.7

Radius: 12.8

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.16 AU - 7.28 AU

Year: 5907 Days

Day: 10.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 56,060,673 km

• M1: 176,077 km (0.116 R)
• M2: 272,717 km (0.058 R)
• M3: 583,282 km (0.117 R)
• M4: 695,032 km (0.039 R)
• M5: 893,099 km (0.061 R)
• M6: 1,143,526 km (0.113 R)
• M7: 1,574,817 km (0.117 R)
• M8: 1,687,314 km (0.071 R)
• M9: 2,001,171 km (0.089 R)
• M10: 2,234,992 km (0.093 R)
• M11: 2,405,534 km (0.071 R)
• M12: 3,052,395 km (0.075 R)
• M13: 3,290,555 km (0.067 R)
• M14: 3,501,937 km (0.12 R)
• M15: 3,768,520 km (0.116 R)
• M16: 4,076,243 km (0.106 R)
• M17: 4,268,476 km (0.118 R)
• M18: 4,661,918 km (0.089 R)
• M19: 4,771,274 km (0.09 R)
• M20: 5,104,579 km (0.091 R)
• M21: 5,293,072 km (0.099 R)
• M22: 5,407,365 km (0.045 R)
• M23: 5,541,704 km (0.063 R)
• M24: 5,774,627 km (0.082 R)
• M25: 6,472,202 km (0.049 R)
• M26: 6,945,380 km (0.084 R)
• M27: 7,217,798 km (0.074 R)
• M28: 7,429,778 km (0.098 R)
• M29: 7,622,311 km (0.071 R)
• M30: 7,794,797 km (0.099 R)
• M31: 8,077,986 km (0.046 R)
• M32: 8,342,475 km (0.073 R)
• M33: 8,654,686 km (0.092 R)
• M34: 8,993,375 km (0.119 R)
• M35: 9,084,480 km (0.058 R)
• M36: 9,198,773 km (0.11 R)
• M37: 9,707,256 km (0.089 R)
• M38: 9,800,755 km (0.079 R)
• M39: 10,130,169 km (0.117 R)
• M40: 10,439,388 km (0.101 R)
• M41: 10,559,216 km (0.101 R)
• M42: 10,655,258 km (0.049 R)
• M43: 10,775,983 km (0.092 R)
• M44: 11,213,856 km (0.066 R)
• M45: 11,434,962 km (0.03 R)
• M46: 11,583,214 km (0.112 R)
• M47: 11,707,380 km (0.107 R)
• M48: 11,806,862 km (0.103 R)
• M49: 12,157,520 km (0.112 R)
• M50: 12,869,157 km (0.115 R)
• M51: 12,997,661 km (0.113 R)
• M52: 13,230,136 km (0.079 R)
• M53: 13,725,305 km (0.11 R)
• M54: 13,856,652 km (0.052 R)
• M55: 14,599,855 km (0.077 R)
• M56: 14,760,672 km (0.096 R)
• M57: 14,922,238 km (0.098 R)
• M58: 15,111,479 km (0.117 R)
• M59: 15,383,149 km (0.064 R)
• M60: 15,656,464 km (0.104 R)
• M61: 16,180,206 km (0.094 R)
• M62: 16,990,728 km (0.04 R)
• M63: 17,075,400 km (0.11 R)
• M64: 17,528,981 km (0.045 R)
• M65: 17,614,401 km (0.095 R)
• M66: 17,814,563 km (0.059 R)
• M67: 18,390,216 km (0.082 R)
• M68: 18,593,071 km (0.12 R)
• M69: 18,942,830 km (0.066 R)
• M70: 19,030,495 km (0.041 R)
• M71: 19,177,101 km (0.099 R)
• M72: 19,915,516 km (0.042 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246

Radius: 11.5

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.98 AU - 9.36 AU

Year: 9721 Days

Day: 12.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 56,060,673 km

• M1: 148,551 km (0.103 R)
• M2: 230,231 km (0.078 R)
• M3: 324,777 km (0.12 R)
• M4: 584,180 km (0.11 R)
• M5: 746,493 km (0.086 R)
• M6: 840,590 km (0.04 R)
• M7: 924,814 km (0.101 R)
• M8: 1,195,736 km (0.076 R)
• M9: 1,544,299 km (0.079 R)
• M10: 1,667,567 km (0.091 R)
• M11: 1,962,275 km (0.074 R)
• M12: 2,194,302 km (0.118 R)
• M13: 2,749,310 km (0.112 R)
• M14: 2,878,413 km (0.099 R)
• M15: 3,054,041 km (0.072 R)
• M16: 3,187,931 km (0.097 R)
• M17: 3,461,844 km (0.099 R)
• M18: 3,648,842 km (0.085 R)
• M19: 3,815,194 km (0.087 R)
• M20: 4,130,996 km (0.119 R)
• M21: 4,254,713 km (0.109 R)
• M22: 4,354,495 km (0.109 R)
• M23: 4,607,614 km (0.102 R)
• M24: 4,710,239 km (0.117 R)
• M25: 5,261,656 km (0.077 R)
• M26: 5,531,531 km (0.101 R)
• M27: 6,282,811 km (0.094 R)
• M28: 6,627,036 km (0.118 R)
• M29: 6,889,281 km (0.083 R)
• M30: 6,977,544 km (0.087 R)
• M31: 7,214,507 km (0.07 R)
• M32: 9,661,629 km (0.102 R)
• M33: 9,826,486 km (0.069 R)
• M34: 10,394,359 km (0.12 R)
• M35: 10,495,787 km (0.118 R)
• M36: 11,179,748 km (0.083 R)
• M37: 11,913,376 km (0.099 R)
• M38: 12,019,591 km (0.077 R)
• M39: 12,339,730 km (0.084 R)
• M40: 12,698,765 km (0.071 R)
• M41: 13,061,240 km (0.057 R)
• M42: 13,611,461 km (0.094 R)
• M43: 14,131,763 km (0.032 R)
• M44: 15,384,047 km (0.038 R)
• M45: 15,770,608 km (0.102 R)
• M46: 16,711,279 km (0.088 R)
• M47: 16,790,416 km (0.082 R)
• M48: 16,869,853 km (0.111 R)
• M49: 17,148,404 km (0.118 R)
• M50: 17,308,324 km (0.099 R)
• M51: 17,508,935 km (0.058 R)
• M52: 17,993,632 km (0.068 R)
• M53: 19,348,989 km (0.082 R)
• M54: 19,432,165 km (0.077 R)
• M55: 19,724,330 km (0.076 R)
• M56: 19,933,916 km (0.075 R)
• M57: 20,567,164 km (0.118 R)
• M58: 21,550,770 km (0.084 R)
• M59: 21,809,874 km (0.109 R)
• M60: 22,070,024 km (0.116 R)
• M61: 22,724,964 km (0.088 R)
• M62: 22,856,759 km (0.034 R)
• M63: 23,430,617 km (0.079 R)
• M64: 24,953,972 km (0.107 R)
• M65: 25,865,023 km (0.119 R)
• M66: 25,956,727 km (0.076 R)
• M67: 27,485,318 km (0.097 R)
• M68: 28,237,047 km (0.09 R)
• M69: 29,329,411 km (0.062 R)
• M70: 30,145,617 km (0.113 R)
• M71: 33,035,997 km (0.086 R)
• M72: 33,185,445 km (0.07 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.3

Radius: 13.7

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.9 AU - 9.42 AU

Year: 10557 Days

Day: 7.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,060,673 km

• M1: 179,517 km (0.077 R)
• M2: 328,517 km (0.064 R)
• M3: 930,948 km (0.067 R)
• M4: 1,075,309 km (0.112 R)
• M5: 2,378,457 km (0.061 R)
• M6: 2,551,990 km (0.114 R)
• M7: 2,699,942 km (0.072 R)
• M8: 2,942,590 km (0.083 R)
• M9: 3,581,074 km (0.12 R)
• M10: 3,747,427 km (0.111 R)
• M11: 4,297,049 km (0.096 R)
• M12: 5,020,205 km (0.118 R)
• M13: 5,244,602 km (0.087 R)
• M14: 5,625,927 km (0.1 R)
• M15: 6,537,427 km (0.12 R)
• M16: 7,409,732 km (0.101 R)
• M17: 7,537,339 km (0.062 R)
• M18: 7,881,265 km (0.077 R)
• M19: 8,318,539 km (0.09 R)
• M20: 8,584,674 km (0.1 R)
• M21: 8,763,593 km (0.108 R)
• M22: 9,034,515 km (0.095 R)
• M23: 9,171,097 km (0.119 R)
• M24: 9,538,360 km (0.115 R)
• M25: 9,723,862 km (0.117 R)
• M26: 10,287,546 km (0.115 R)
• M27: 11,299,726 km (0.118 R)
• M28: 11,397,712 km (0.111 R)
• M29: 12,242,641 km (0.078 R)
• M30: 12,545,726 km (0.096 R)
• M31: 13,056,304 km (0.111 R)
• M32: 14,415,849 km (0.039 R)
• M33: 14,575,620 km (0.117 R)
• M34: 14,735,989 km (0.068 R)
• M35: 16,094,936 km (0.056 R)
• M36: 16,817,493 km (0.103 R)
• M37: 16,985,791 km (0.113 R)
• M38: 17,778,361 km (0.038 R)
• M39: 18,121,688 km (0.103 R)
• M40: 18,294,174 km (0.097 R)
• M41: 18,756,880 km (0.084 R)
• M42: 19,164,983 km (0.047 R)
• M43: 19,399,403 km (0.099 R)
• M44: 19,693,961 km (0.107 R)
• M45: 20,826,417 km (0.034 R)
• M46: 21,249,031 km (0.056 R)
• M47: 21,796,410 km (0.032 R)
• M48: 22,843,296 km (0.07 R)
• M49: 25,434,780 km (0.081 R)
• M50: 26,080,893 km (0.075 R)
• M51: 27,389,425 km (0.077 R)
• M52: 27,852,431 km (0.057 R)
• M53: 29,257,005 km (0.038 R)
• M54: 30,615,952 km (0.118 R)
• M55: 31,787,304 km (0.097 R)
• M56: 32,692,969 km (0.062 R)
• M57: 33,113,788 km (0.095 R)
• M58: 33,677,772 km (0.086 R)
• M59: 33,819,291 km (0.104 R)
• M60: 35,388,573 km (0.092 R)
• M61: 37,493,415 km (0.11 R)
• M62: 38,007,433 km (0.087 R)
• M63: 38,228,539 km (0.116 R)
• M64: 38,523,995 km (0.085 R)
• M65: 38,745,998 km (0.071 R)
• M66: 39,414,701 km (0.116 R)
• M67: 41,216,607 km (0.046 R)
• M68: 41,519,543 km (0.092 R)
• M69: 43,045,142 km (0.078 R)
• M70: 45,056,036 km (0.033 R)
• M71: 47,493,285 km (0.087 R)
• M72: 47,652,008 km (0.031 R)
• M73: 48,368,283 km (0.113 R)
• M74: 48,847,894 km (0.112 R)
• M75: 49,409,484 km (0.091 R)
• M76: 50,376,933 km (0.088 R)
• M77: 50,700,962 km (0.066 R)
• M78: 51,758,470 km (0.107 R)
• M79: 52,330,831 km (0.057 R)
• M80: 52,576,770 km (0.087 R)
• M81: 53,152,273 km (0.09 R)
• M82: 53,399,558 km (0.032 R)
• M83: 53,895,176 km (0.092 R)
• M84: 55,391,304 km (0.094 R)
• M85: 55,558,405 km (0.032 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 10,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit