🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.43 AU - 0.65 AU

Year: 150 Days

Day: 27.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 98,989,115 km

• M1: 38,895 km (0.116 R)
• M2: 363,224 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.52 AU - 0.58 AU

Year: 154 Days

Day: 24.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 98,989,115 km

• M1: 47,273 km (0.085 R)
• M2: 170,542 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1 AU - 1.32 AU

Year: 473 Days

Day: 15.1 Hours

Environment

Temp: -20 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,989,115 km

• M1: 486,791 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.51 AU - 2.07 AU

Year: 907 Days

Day: 15.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.09 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.5

Radius: 10.7

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.55 AU - 5.21 AU

Year: 3472 Days

Day: 6.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 86.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 98,989,115 km

• M1: 133,890 km (0.065 R)
• M2: 416,032 km (0.094 R)
• M3: 521,498 km (0.078 R)
• M4: 637,586 km (0.116 R)
• M5: 852,409 km (0.112 R)
• M6: 945,159 km (0.118 R)
• M7: 1,066,184 km (0.102 R)
• M8: 1,218,774 km (0.079 R)
• M9: 1,365,081 km (0.079 R)
• M10: 1,764,656 km (0.045 R)
• M11: 2,040,515 km (0.077 R)
• M12: 2,985,375 km (0.118 R)
• M13: 3,222,189 km (0.079 R)
• M14: 3,427,586 km (0.109 R)
• M15: 3,541,281 km (0.064 R)
• M16: 3,695,067 km (0.087 R)
• M17: 3,890,442 km (0.097 R)
• M18: 4,049,166 km (0.094 R)
• M19: 4,129,350 km (0.032 R)
• M20: 4,271,019 km (0.037 R)
• M21: 4,455,473 km (0.105 R)
• M22: 4,874,946 km (0.092 R)
• M23: 5,527,941 km (0.05 R)
• M24: 5,819,507 km (0.045 R)
• M25: 6,070,233 km (0.082 R)
• M26: 6,162,235 km (0.101 R)
• M27: 6,605,943 km (0.116 R)
• M28: 6,676,852 km (0.12 R)
• M29: 7,205,381 km (0.117 R)
• M30: 7,351,838 km (0.075 R)
• M31: 7,548,709 km (0.12 R)
• M32: 7,797,340 km (0.103 R)
• M33: 8,302,532 km (0.116 R)
• M34: 8,456,169 km (0.027 R)
• M35: 8,818,346 km (0.097 R)
• M36: 9,001,453 km (0.101 R)
• M37: 9,185,758 km (0.066 R)
• M38: 9,371,259 km (0.083 R)
• M39: 9,665,369 km (0.104 R)
• M40: 9,881,239 km (0.092 R)
• M41: 10,125,981 km (0.046 R)
• M42: 11,952,122 km (0.104 R)
• M43: 12,183,849 km (0.075 R)
• M44: 12,417,072 km (0.12 R)
• M45: 12,592,999 km (0.111 R)
• M46: 12,888,006 km (0.102 R)
• M47: 13,635,547 km (0.077 R)
• M48: 13,877,746 km (0.049 R)
• M49: 14,274,330 km (0.05 R)
• M50: 14,397,149 km (0.117 R)
• M51: 14,829,637 km (0.091 R)
• M52: 15,612,782 km (0.072 R)
• M53: 16,025,223 km (0.103 R)
• M54: 16,152,830 km (0.081 R)
• M55: 17,023,340 km (0.079 R)
• M56: 17,186,252 km (0.086 R)
• M57: 17,677,980 km (0.083 R)
• M58: 17,776,865 km (0.111 R)
• M59: 18,608,180 km (0.03 R)
• M60: 19,147,031 km (0.071 R)
• M61: 19,861,960 km (0.11 R)
• M62: 19,930,476 km (0.077 R)
• M63: 20,274,401 km (0.075 R)
• M64: 20,412,480 km (0.038 R)
• M65: 21,247,685 km (0.037 R)
• M66: 21,423,163 km (0.092 R)
• M67: 22,271,832 km (0.092 R)
• M68: 22,378,645 km (0.103 R)
• M69: 22,521,361 km (0.075 R)
• M70: 22,987,508 km (0.099 R)
• M71: 23,348,188 km (0.111 R)
• M72: 23,456,647 km (0.093 R)
• M73: 23,856,223 km (0.116 R)
• M74: 24,404,649 km (0.083 R)
• M75: 24,551,554 km (0.084 R)
• M76: 24,698,908 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.4

Radius: 14.8

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.86 AU - 6.28 AU

Year: 4324 Days

Day: 5.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 98,989,115 km

• M1: 190,737 km (0.049 R)
• M2: 381,325 km (0.085 R)
• M3: 508,932 km (0.108 R)
• M4: 605,123 km (0.063 R)
• M5: 731,085 km (0.118 R)
• M6: 939,325 km (0.098 R)
• M7: 1,064,389 km (0.093 R)
• M8: 1,360,892 km (0.119 R)
• M9: 1,504,955 km (0.071 R)
• M10: 1,624,034 km (0.115 R)
• M11: 1,809,087 km (0.087 R)
• M12: 2,547,951 km (0.074 R)
• M13: 2,710,265 km (0.107 R)
• M14: 3,083,212 km (0.084 R)
• M15: 3,492,811 km (0.111 R)
• M16: 4,129,500 km (0.101 R)
• M17: 4,235,714 km (0.07 R)
• M18: 4,936,879 km (0.063 R)
• M19: 5,301,150 km (0.092 R)
• M20: 5,440,127 km (0.107 R)
• M21: 5,533,476 km (0.094 R)
• M22: 5,698,033 km (0.041 R)
• M23: 5,959,979 km (0.109 R)
• M24: 6,201,580 km (0.105 R)
• M25: 6,372,720 km (0.068 R)
• M26: 6,996,692 km (0.053 R)
• M27: 7,251,906 km (0.088 R)
• M28: 7,354,830 km (0.118 R)
• M29: 8,169,091 km (0.109 R)
• M30: 8,330,058 km (0.115 R)
• M31: 9,401,927 km (0.1 R)
• M32: 9,797,314 km (0.108 R)
• M33: 9,911,308 km (0.065 R)
• M34: 10,054,473 km (0.114 R)
• M35: 10,198,236 km (0.113 R)
• M36: 10,663,187 km (0.043 R)
• M37: 11,224,179 km (0.098 R)
• M38: 11,373,477 km (0.11 R)
• M39: 12,190,880 km (0.1 R)
• M40: 12,839,836 km (0.084 R)
• M41: 13,468,296 km (0.059 R)
• M42: 13,946,411 km (0.12 R)
• M43: 14,624,987 km (0.095 R)
• M44: 15,215,300 km (0.112 R)
• M45: 15,579,870 km (0.081 R)
• M46: 15,779,883 km (0.108 R)
• M47: 16,148,941 km (0.074 R)
• M48: 16,419,114 km (0.093 R)
• M49: 16,622,867 km (0.096 R)
• M50: 17,376,690 km (0.092 R)
• M51: 17,618,889 km (0.104 R)
• M52: 17,827,429 km (0.063 R)
• M53: 18,176,889 km (0.116 R)
• M54: 18,953,452 km (0.077 R)
• M55: 19,274,339 km (0.1 R)
• M56: 19,525,065 km (0.101 R)
• M57: 19,921,350 km (0.111 R)
• M58: 21,496,017 km (0.07 R)
• M59: 21,607,318 km (0.097 R)
• M60: 22,054,616 km (0.106 R)
• M61: 22,920,638 km (0.101 R)
• M62: 23,262,618 km (0.107 R)
• M63: 23,913,070 km (0.107 R)
• M64: 24,997,355 km (0.103 R)
• M65: 25,192,730 km (0.075 R)
• M66: 25,860,535 km (0.069 R)
• M67: 26,097,797 km (0.112 R)
• M68: 26,216,578 km (0.103 R)
• M69: 26,454,738 km (0.075 R)
• M70: 26,813,474 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35

Radius: 10.5

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.67 AU - 6.19 AU

Year: 5469 Days

Day: 7.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 98,989,115 km

• M1: 131,646 km (0.108 R)
• M2: 239,207 km (0.103 R)
• M3: 339,138 km (0.119 R)
• M4: 589,416 km (0.083 R)
• M5: 682,017 km (0.111 R)
• M6: 862,432 km (0.085 R)
• M7: 1,006,644 km (0.035 R)
• M8: 1,295,218 km (0.118 R)
• M9: 1,386,174 km (0.073 R)
• M10: 1,522,458 km (0.078 R)
• M11: 1,618,799 km (0.067 R)
• M12: 1,948,961 km (0.092 R)
• M13: 2,131,770 km (0.089 R)
• M14: 2,270,297 km (0.117 R)
• M15: 2,350,781 km (0.104 R)
• M16: 2,556,179 km (0.115 R)
• M17: 2,661,197 km (0.09 R)
• M18: 2,789,103 km (0.082 R)
• M19: 3,413,225 km (0.095 R)
• M20: 3,575,988 km (0.058 R)
• M21: 3,682,052 km (0.088 R)
• M22: 3,849,004 km (0.105 R)
• M23: 3,969,879 km (0.089 R)
• M24: 4,092,100 km (0.075 R)
• M25: 4,315,001 km (0.118 R)
• M26: 4,465,945 km (0.12 R)
• M27: 4,942,414 km (0.056 R)
• M28: 5,246,846 km (0.074 R)
• M29: 5,818,609 km (0.094 R)
• M30: 6,281,615 km (0.078 R)
• M31: 6,438,692 km (0.077 R)
• M32: 6,525,010 km (0.112 R)
• M33: 6,844,402 km (0.084 R)
• M34: 6,947,176 km (0.058 R)
• M35: 7,303,218 km (0.081 R)
• M36: 7,438,305 km (0.085 R)
• M37: 7,574,290 km (0.061 R)
• M38: 7,833,244 km (0.105 R)
• M39: 7,971,622 km (0.12 R)
• M40: 8,157,273 km (0.083 R)
• M41: 8,723,052 km (0.106 R)
• M42: 9,075,056 km (0.116 R)
• M43: 9,908,914 km (0.1 R)
• M44: 10,025,301 km (0.032 R)
• M45: 10,192,253 km (0.071 R)
• M46: 10,259,422 km (0.096 R)
• M47: 10,461,529 km (0.116 R)
• M48: 10,580,010 km (0.067 R)
• M49: 10,682,036 km (0.118 R)
• M50: 11,214,006 km (0.117 R)
• M51: 11,544,318 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.5

Radius: 11.8

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 10.38 AU - 10.74 AU

Year: 12997 Days

Day: 9.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 98,989,115 km

• M1: 148,251 km (0.099 R)
• M2: 363,373 km (0.104 R)
• M3: 566,976 km (0.115 R)
• M4: 660,175 km (0.104 R)
• M5: 1,109,717 km (0.066 R)
• M6: 1,272,330 km (0.066 R)
• M7: 1,378,096 km (0.101 R)
• M8: 1,737,280 km (0.103 R)
• M9: 2,435,304 km (0.074 R)
• M10: 2,677,054 km (0.109 R)
• M11: 3,097,574 km (0.081 R)
• M12: 3,242,384 km (0.058 R)
• M13: 3,508,968 km (0.086 R)
• M14: 3,721,247 km (0.114 R)
• M15: 4,158,671 km (0.036 R)
• M16: 4,481,204 km (0.118 R)
• M17: 4,711,884 km (0.066 R)
• M18: 5,638,194 km (0.039 R)
• M19: 5,744,708 km (0.104 R)
• M20: 6,067,989 km (0.116 R)
• M21: 6,360,303 km (0.069 R)
• M22: 7,419,755 km (0.087 R)
• M23: 7,575,636 km (0.112 R)
• M24: 9,277,013 km (0.113 R)
• M25: 9,784,150 km (0.079 R)
• M26: 10,170,411 km (0.108 R)
• M27: 10,300,262 km (0.1 R)
• M28: 11,404,145 km (0.086 R)
• M29: 11,901,857 km (0.111 R)
• M30: 12,314,298 km (0.066 R)
• M31: 12,778,052 km (0.051 R)
• M32: 13,106,120 km (0.118 R)
• M33: 13,437,030 km (0.105 R)
• M34: 13,818,505 km (0.107 R)
• M35: 14,787,899 km (0.088 R)
• M36: 15,033,688 km (0.095 R)
• M37: 16,435,121 km (0.09 R)
• M38: 16,740,750 km (0.112 R)
• M39: 17,513,273 km (0.105 R)
• M40: 18,350,124 km (0.106 R)
• M41: 19,199,989 km (0.053 R)
• M42: 19,954,262 km (0.075 R)
• M43: 20,171,478 km (0.082 R)
• M44: 20,498,798 km (0.038 R)
• M45: 20,663,206 km (0.119 R)
• M46: 21,491,529 km (0.097 R)
• M47: 23,009,798 km (0.073 R)
• M48: 23,351,928 km (0.114 R)
• M49: 23,580,963 km (0.053 R)
• M50: 23,925,786 km (0.06 R)
• M51: 25,087,563 km (0.071 R)
• M52: 25,852,457 km (0.066 R)
• M53: 26,744,659 km (0.119 R)
• M54: 27,767,908 km (0.083 R)
• M55: 28,988,178 km (0.091 R)
• M56: 31,670,617 km (0.09 R)
• M57: 33,201,901 km (0.056 R)
• M58: 35,807,447 km (0.117 R)
• M59: 36,468,969 km (0.111 R)
• M60: 36,734,804 km (0.106 R)
• M61: 37,001,238 km (0.093 R)
• M62: 37,536,051 km (0.078 R)
• M63: 37,938,768 km (0.049 R)
• M64: 38,208,044 km (0.059 R)
• M65: 38,477,919 km (0.116 R)
• M66: 39,700,582 km (0.094 R)
• M67: 40,522,622 km (0.119 R)
• M68: 40,797,883 km (0.081 R)
• M69: 41,281,233 km (0.087 R)
• M70: 42,532,619 km (0.07 R)
• M71: 42,672,344 km (0.096 R)
• M72: 42,882,379 km (0.087 R)
• M73: 44,078,863 km (0.052 R)
• M74: 45,072,492 km (0.111 R)
• M75: 45,571,999 km (0.063 R)
• M76: 45,929,987 km (0.073 R)
• M77: 47,661,134 km (0.118 R)
• M78: 47,879,098 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.8

Radius: 3.6

Gravity: 52.61 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 15.06 AU - 21.62 AU

Year: 29747 Days

Day: 24.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,989,115 km

• M1: 53,556 km (0.119 R)
• M2: 174,880 km (0.107 R)
• M3: 283,787 km (0.034 R)
• M4: 508,334 km (0.095 R)
• M5: 749,037 km (0.094 R)
• M6: 1,684,472 km (0.097 R)
• M7: 1,799,214 km (0.083 R)
• M8: 2,583,854 km (0.114 R)
• M9: 2,627,687 km (0.044 R)
• M10: 2,896,364 km (0.118 R)
• M11: 3,605,458 km (0.104 R)
• M12: 4,106,462 km (0.05 R)
• M13: 4,417,476 km (0.044 R)
• M14: 5,908,218 km (0.075 R)
• M15: 6,980,087 km (0.086 R)
• M16: 8,630,451 km (0.066 R)
• M17: 9,771,284 km (0.093 R)
• M18: 11,030,001 km (0.077 R)
• M19: 13,926,215 km (0.111 R)
• M20: 14,158,242 km (0.093 R)
• M21: 15,576,878 km (0.112 R)
• M22: 16,384,408 km (0.108 R)
• M23: 16,465,789 km (0.092 R)
• M24: 16,711,129 km (0.119 R)
• M25: 17,537,508 km (0.067 R)
• M26: 18,461,724 km (0.075 R)
• M27: 19,315,628 km (0.042 R)
• M28: 20,532,457 km (0.078 R)
• M29: 21,238,858 km (0.038 R)
• M30: 22,675,447 km (0.101 R)
• M31: 23,222,227 km (0.103 R)
• M32: 24,328,803 km (0.098 R)
• M33: 24,982,096 km (0.066 R)
• M34: 25,169,842 km (0.083 R)
• M35: 25,925,461 km (0.065 R)
• M36: 27,265,558 km (0.113 R)
• M37: 27,362,199 km (0.09 R)
• M38: 28,041,522 km (0.093 R)
• M39: 28,824,518 km (0.083 R)
• M40: 28,922,953 km (0.095 R)
• M41: 29,218,858 km (0.075 R)
• M42: 29,614,843 km (0.114 R)
• M43: 32,436,259 km (0.11 R)
• M44: 33,671,489 km (0.052 R)
• M45: 33,878,831 km (0.09 R)
• M46: 36,187,575 km (0.089 R)
• M47: 38,655,043 km (0.093 R)
• M48: 41,731,224 km (0.104 R)
• M49: 46,260,000 km (0.03 R)
• M50: 46,721,509 km (0.106 R)
• M51: 47,300,304 km (0.113 R)
• M52: 47,416,391 km (0.113 R)
• M53: 47,532,479 km (0.069 R)
• M54: 49,286,215 km (0.033 R)
• M55: 49,993,514 km (0.061 R)
• M56: 51,060,895 km (0.096 R)
• M57: 51,299,055 km (0.097 R)
• M58: 52,015,928 km (0.052 R)
• M59: 52,976,795 km (0.1 R)
• M60: 53,701,447 km (0.058 R)
• M61: 54,672,487 km (0.11 R)
• M62: 55,404,768 km (0.099 R)
• M63: 56,017,371 km (0.09 R)
• M64: 56,878,756 km (0.061 R)
• M65: 57,249,310 km (0.118 R)
• M66: 58,988,984 km (0.054 R)
• M67: 59,364,025 km (0.096 R)
• M68: 59,739,815 km (0.081 R)
• M69: 61,630,882 km (0.05 R)
• M70: 62,265,476 km (0.057 R)
• M71: 62,392,634 km (0.087 R)
• M72: 62,774,857 km (0.065 R)
• M73: 63,029,921 km (0.109 R)
• M74: 63,669,452 km (0.091 R)
• M75: 65,471,209 km (0.118 R)
• M76: 65,730,013 km (0.099 R)
• M77: 65,989,117 km (0.114 R)
• M78: 66,898,672 km (0.073 R)
• M79: 67,812,416 km (0.109 R)
• M80: 69,388,429 km (0.106 R)
• M81: 70,445,637 km (0.092 R)
• M82: 70,976,411 km (0.117 R)
• M83: 72,442,470 km (0.098 R)
• M84: 74,457,852 km (0.115 R)
• M85: 77,173,502 km (0.105 R)
• M86: 77,994,495 km (0.109 R)
• M87: 80,752,033 km (0.102 R)
• M88: 83,541,285 km (0.104 R)
• M89: 84,524,891 km (0.051 R)
• M90: 84,947,655 km (0.113 R)
• M91: 85,371,166 km (0.092 R)
• M92: 85,653,906 km (0.038 R)
• M93: 90,362,948 km (0.037 R)
• M94: 92,676,330 km (0.078 R)
• M95: 97,065,980 km (0.106 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 15,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit