🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.47 AU - 0.61 AU

Year: 256 Days

Day: 31.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,890,761 km

• M1: 396,434 km (0.111 R)
• M2: 510,877 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.53 AU - 0.65 AU

Year: 293 Days

Day: 33.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,890,761 km

• M1: 506,987 km (0.083 R)
• M2: 637,586 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.6

Radius: 14.3

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.55 AU - 0.89 AU

Year: 394 Days

Day: 7.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 73,890,761 km

• M1: 178,769 km (0.11 R)
• M2: 277,205 km (0.091 R)
• M3: 381,175 km (0.087 R)
• M4: 504,145 km (0.04 R)
• M5: 630,106 km (0.114 R)
• M6: 725,400 km (0.071 R)
• M7: 855,849 km (0.091 R)
• M8: 986,299 km (0.083 R)
• M9: 1,110,166 km (0.089 R)
• M10: 1,319,004 km (0.078 R)
• M11: 1,457,233 km (0.109 R)
• M12: 1,557,613 km (0.097 R)
• M13: 1,676,843 km (0.055 R)
• M14: 1,793,828 km (0.079 R)
• M15: 1,901,987 km (0.116 R)
• M16: 2,018,524 km (0.11 R)
• M17: 2,131,470 km (0.061 R)
• M18: 2,240,527 km (0.065 R)
• M19: 2,357,812 km (0.088 R)
• M20: 2,502,623 km (0.075 R)
• M21: 2,618,112 km (0.048 R)
• M22: 2,728,964 km (0.089 R)
• M23: 2,834,730 km (0.118 R)
• M24: 3,105,203 km (0.083 R)
• M25: 3,469,623 km (0.081 R)
• M26: 3,577,483 km (0.03 R)
• M27: 3,789,015 km (0.088 R)
• M28: 4,012,364 km (0.102 R)
• M29: 4,148,499 km (0.068 R)
• M30: 4,511,273 km (0.09 R)
• M31: 4,668,950 km (0.096 R)
• M32: 4,924,912 km (0.108 R)
• M33: 5,054,613 km (0.113 R)
• M34: 5,152,749 km (0.084 R)
• M35: 5,417,388 km (0.115 R)
• M36: 5,627,423 km (0.035 R)
• M37: 5,746,204 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.8

Radius: 8.9

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.93 AU - 1.11 AU

Year: 665 Days

Day: 11.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 73,890,761 km

• M1: 114,293 km (0.086 R)
• M2: 185,950 km (0.112 R)
• M3: 243,246 km (0.108 R)
• M4: 310,416 km (0.117 R)
• M5: 380,577 km (0.031 R)
• M6: 466,745 km (0.088 R)
• M7: 543,788 km (0.101 R)
• M8: 629,358 km (0.092 R)
• M9: 701,315 km (0.12 R)
• M10: 791,672 km (0.068 R)
• M11: 959,820 km (0.101 R)
• M12: 1,061,397 km (0.096 R)
• M13: 1,117,945 km (0.091 R)
• M14: 1,193,492 km (0.08 R)
• M15: 1,345,334 km (0.107 R)
• M16: 1,523,206 km (0.113 R)
• M17: 1,587,533 km (0.117 R)
• M18: 1,683,425 km (0.05 R)
• M19: 1,833,472 km (0.079 R)
• M20: 2,042,310 km (0.071 R)
• M21: 2,135,809 km (0.118 R)
• M22: 2,208,364 km (0.054 R)
• M23: 2,264,613 km (0.101 R)
• M24: 2,344,348 km (0.026 R)
• M25: 2,401,794 km (0.09 R)
• M26: 2,459,838 km (0.104 R)
• M27: 2,530,149 km (0.115 R)
• M28: 2,720,736 km (0.106 R)
• M29: 2,787,308 km (0.086 R)
• M30: 2,885,294 km (0.091 R)
• M31: 3,128,839 km (0.09 R)
• M32: 3,192,419 km (0.089 R)
• M33: 3,301,326 km (0.102 R)
• M34: 3,516,597 km (0.104 R)
• M35: 3,602,616 km (0.106 R)
• M36: 3,662,605 km (0.12 R)
• M37: 3,763,434 km (0.113 R)
• M38: 3,892,387 km (0.109 R)
• M39: 4,008,924 km (0.065 R)
• M40: 4,064,275 km (0.112 R)
• M41: 4,266,830 km (0.099 R)
• M42: 4,330,410 km (0.063 R)
• M43: 4,437,073 km (0.116 R)
• M44: 4,508,730 km (0.098 R)
• M45: 4,703,955 km (0.12 R)
• M46: 4,806,280 km (0.083 R)
• M47: 4,990,884 km (0.089 R)
• M48: 5,065,384 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.1

Radius: 14.3

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.93 AU - 1.35 AU

Year: 786 Days

Day: 12.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 73,890,761 km

• M1: 182,958 km (0.109 R)
• M2: 308,471 km (0.096 R)
• M3: 400,025 km (0.12 R)
• M4: 491,429 km (0.106 R)
• M5: 582,684 km (0.1 R)
• M6: 685,158 km (0.098 R)
• M7: 787,334 km (0.101 R)
• M8: 956,080 km (0.097 R)
• M9: 1,086,081 km (0.069 R)
• M10: 1,218,026 km (0.108 R)
• M11: 1,313,769 km (0.106 R)
• M12: 1,577,809 km (0.067 R)
• M13: 1,708,856 km (0.067 R)
• M14: 1,827,936 km (0.056 R)
• M15: 2,085,993 km (0.082 R)
• M16: 2,287,501 km (0.068 R)
• M17: 2,466,420 km (0.116 R)
• M18: 2,710,265 km (0.112 R)
• M19: 2,844,604 km (0.054 R)
• M20: 3,069,150 km (0.099 R)
• M21: 3,542,627 km (0.049 R)
• M22: 3,744,136 km (0.057 R)
• M23: 3,901,213 km (0.08 R)
• M24: 4,109,454 km (0.12 R)
• M25: 4,314,253 km (0.054 R)
• M26: 4,522,643 km (0.075 R)
• M27: 4,815,406 km (0.115 R)
• M28: 4,979,216 km (0.097 R)
• M29: 5,099,492 km (0.045 R)
• M30: 5,236,075 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.1

Radius: 9.4

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.93 AU - 1.43 AU

Year: 828 Days

Day: 7.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 73,890,761 km

• M1: 123,867 km (0.077 R)
• M2: 249,978 km (0.116 R)
• M3: 400,623 km (0.079 R)
• M4: 552,166 km (0.095 R)
• M5: 647,908 km (0.098 R)
• M6: 713,432 km (0.101 R)
• M7: 776,263 km (0.09 R)
• M8: 919,279 km (0.112 R)
• M9: 1,065,286 km (0.028 R)
• M10: 1,175,390 km (0.105 R)
• M11: 1,413,849 km (0.119 R)
• M12: 1,535,622 km (0.078 R)
• M13: 1,668,016 km (0.06 R)
• M14: 1,892,413 km (0.065 R)
• M15: 2,034,681 km (0.065 R)
• M16: 2,103,496 km (0.075 R)
• M17: 2,211,954 km (0.101 R)
• M18: 2,548,699 km (0.078 R)
• M19: 2,647,882 km (0.038 R)
• M20: 2,748,562 km (0.042 R)
• M21: 2,824,707 km (0.056 R)
• M22: 2,901,750 km (0.086 R)
• M23: 2,962,187 km (0.119 R)
• M24: 3,022,924 km (0.119 R)
• M25: 3,324,364 km (0.045 R)
• M26: 3,524,675 km (0.057 R)
• M27: 3,589,152 km (0.113 R)
• M28: 3,682,052 km (0.119 R)
• M29: 3,766,426 km (0.081 R)
• M30: 3,917,968 km (0.107 R)
• M31: 4,061,881 km (0.101 R)
• M32: 4,139,373 km (0.042 R)
• M33: 4,256,508 km (0.077 R)
• M34: 4,374,691 km (0.094 R)
• M35: 4,524,139 km (0.1 R)
• M36: 4,594,450 km (0.075 R)
• M37: 4,715,774 km (0.066 R)
• M38: 5,243,555 km (0.098 R)
• M39: 5,338,699 km (0.1 R)
• M40: 5,477,077 km (0.046 R)
• M41: 5,833,719 km (0.055 R)
• M42: 5,998,426 km (0.107 R)
• M43: 6,086,838 km (0.08 R)
• M44: 6,153,409 km (0.106 R)
• M45: 6,231,499 km (0.107 R)
• M46: 6,411,166 km (0.113 R)
• M47: 6,569,740 km (0.093 R)
• M48: 6,683,734 km (0.047 R)
• M49: 6,763,918 km (0.074 R)
• M50: 6,890,777 km (0.103 R)
• M51: 7,099,915 km (0.112 R)
• M52: 7,170,076 km (0.114 R)
• M53: 7,476,902 km (0.115 R)
• M54: 7,548,260 km (0.094 R)
• M55: 7,631,885 km (0.086 R)
• M56: 7,751,862 km (0.109 R)
• M57: 7,908,791 km (0.072 R)
• M58: 8,030,264 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.1

Radius: 13

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.11 AU - 1.75 AU

Year: 1104 Days

Day: 6.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 73,890,761 km

• M1: 166,203 km (0.111 R)
• M2: 259,702 km (0.07 R)
• M3: 355,445 km (0.058 R)
• M4: 454,628 km (0.053 R)
• M5: 558,000 km (0.108 R)
• M6: 671,395 km (0.091 R)
• M7: 758,611 km (0.11 R)
• M8: 866,022 km (0.079 R)
• M9: 1,063,491 km (0.102 R)
• M10: 1,162,226 km (0.109 R)
• M11: 1,307,336 km (0.099 R)
• M12: 1,630,018 km (0.091 R)
• M13: 1,725,013 km (0.045 R)
• M14: 1,821,952 km (0.079 R)
• M15: 1,928,017 km (0.098 R)
• M16: 2,065,498 km (0.083 R)
• M17: 2,206,269 km (0.106 R)
• M18: 2,296,926 km (0.104 R)
• M19: 2,427,525 km (0.094 R)
• M20: 2,576,524 km (0.103 R)
• M21: 2,688,274 km (0.118 R)
• M22: 2,826,353 km (0.117 R)
• M23: 2,908,631 km (0.08 R)
• M24: 3,177,608 km (0.063 R)
• M25: 3,367,298 km (0.03 R)
• M26: 3,507,771 km (0.065 R)
• M27: 3,667,990 km (0.105 R)
• M28: 3,858,279 km (0.067 R)
• M29: 3,959,108 km (0.096 R)
• M30: 4,098,234 km (0.104 R)
• M31: 4,477,165 km (0.05 R)
• M32: 4,651,447 km (0.058 R)
• M33: 5,147,513 km (0.083 R)
• M34: 5,238,618 km (0.08 R)
• M35: 5,401,979 km (0.115 R)
• M36: 5,650,162 km (0.096 R)
• M37: 5,807,240 km (0.09 R)
• M38: 6,168,668 km (0.072 R)
• M39: 6,298,070 km (0.12 R)
• M40: 6,581,409 km (0.117 R)
• M41: 6,680,443 km (0.118 R)
• M42: 6,768,855 km (0.068 R)
• M43: 7,183,241 km (0.114 R)
• M44: 7,342,263 km (0.103 R)
• M45: 7,525,371 km (0.088 R)
• M46: 7,721,644 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.3

Radius: 13.8

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.23 AU - 3.27 AU

Year: 2945 Days

Day: 14.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 73,890,761 km

• M1: 177,273 km (0.065 R)
• M2: 296,952 km (0.048 R)
• M3: 394,639 km (0.091 R)
• M4: 973,882 km (0.095 R)
• M5: 1,247,497 km (0.12 R)
• M6: 1,406,818 km (0.034 R)
• M7: 1,546,543 km (0.114 R)
• M8: 1,700,479 km (0.106 R)
• M9: 1,869,076 km (0.114 R)
• M10: 2,093,173 km (0.108 R)
• M11: 2,203,427 km (0.099 R)
• M12: 2,378,008 km (0.114 R)
• M13: 2,482,876 km (0.113 R)
• M14: 2,785,064 km (0.069 R)
• M15: 2,896,065 km (0.082 R)
• M16: 3,042,372 km (0.046 R)
• M17: 3,738,301 km (0.111 R)
• M18: 3,985,287 km (0.036 R)
• M19: 4,073,101 km (0.056 R)
• M20: 4,212,377 km (0.045 R)
• M21: 4,495,715 km (0.116 R)
• M22: 4,613,449 km (0.108 R)
• M23: 4,732,229 km (0.1 R)
• M24: 4,919,077 km (0.075 R)
• M25: 5,081,241 km (0.079 R)
• M26: 5,300,253 km (0.05 R)
• M27: 5,522,405 km (0.1 R)
• M28: 5,676,940 km (0.117 R)
• M29: 5,847,182 km (0.115 R)
• M30: 6,033,581 km (0.049 R)
• M31: 6,163,731 km (0.105 R)
• M32: 6,338,911 km (0.111 R)
• M33: 6,456,495 km (0.108 R)
• M34: 6,560,016 km (0.1 R)
• M35: 6,723,975 km (0.102 R)
• M36: 7,010,156 km (0.108 R)
• M37: 7,331,343 km (0.101 R)
• M38: 7,439,502 km (0.092 R)
• M39: 7,688,583 km (0.077 R)
• M40: 7,861,518 km (0.117 R)
• M41: 7,956,512 km (0.12 R)
• M42: 8,115,385 km (0.099 R)
• M43: 8,468,885 km (0.111 R)
• M44: 8,631,348 km (0.083 R)
• M45: 8,729,185 km (0.102 R)
• M46: 8,926,206 km (0.069 R)
• M47: 9,025,240 km (0.091 R)
• M48: 9,157,933 km (0.099 R)
• M49: 9,374,850 km (0.113 R)
• M50: 9,509,189 km (0.117 R)
• M51: 9,627,221 km (0.059 R)
• M52: 9,779,811 km (0.108 R)
• M53: 10,070,181 km (0.079 R)
• M54: 10,380,746 km (0.12 R)
• M55: 10,502,369 km (0.069 R)
• M56: 10,589,584 km (0.104 R)
• M57: 10,764,614 km (0.052 R)
• M58: 10,940,691 km (0.101 R)
• M59: 11,064,558 km (0.108 R)
• M60: 11,564,514 km (0.116 R)
• M61: 11,744,779 km (0.083 R)
• M62: 12,126,703 km (0.095 R)
• M63: 12,457,164 km (0.04 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.3

Radius: 6.2

Gravity: 20.51 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.32 AU - 9.96 AU

Year: 17842 Days

Day: 23.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 73,890,761 km

• M1: 111,450 km (0.093 R)
• M2: 301,739 km (0.054 R)
• M3: 441,613 km (0.116 R)
• M4: 781,798 km (0.099 R)
• M5: 952,340 km (0.099 R)
• M6: 1,029,233 km (0.078 R)
• M7: 1,161,927 km (0.055 R)
• M8: 1,272,180 km (0.06 R)
• M9: 1,716,037 km (0.117 R)
• M10: 1,778,719 km (0.077 R)
• M11: 2,376,362 km (0.069 R)
• M12: 2,517,134 km (0.033 R)
• M13: 2,880,956 km (0.031 R)
• M14: 3,145,445 km (0.081 R)
• M15: 3,497,000 km (0.09 R)
• M16: 4,756,913 km (0.092 R)
• M17: 4,845,475 km (0.042 R)
• M18: 4,890,055 km (0.111 R)
• M19: 5,434,591 km (0.058 R)
• M20: 6,629,729 km (0.073 R)
• M21: 6,728,763 km (0.099 R)
• M22: 7,797,939 km (0.093 R)
• M23: 8,060,333 km (0.077 R)
• M24: 8,325,421 km (0.107 R)
• M25: 8,432,383 km (0.099 R)
• M26: 8,593,500 km (0.074 R)
• M27: 8,755,814 km (0.069 R)
• M28: 10,721,829 km (0.097 R)
• M29: 11,545,066 km (0.112 R)
• M30: 12,084,815 km (0.092 R)
• M31: 12,694,277 km (0.103 R)
• M32: 13,879,690 km (0.111 R)
• M33: 14,197,436 km (0.118 R)
• M34: 14,325,193 km (0.094 R)
• M35: 14,517,576 km (0.06 R)
• M36: 16,622,418 km (0.09 R)
• M37: 16,689,737 km (0.103 R)
• M38: 17,641,479 km (0.107 R)
• M39: 19,101,853 km (0.112 R)
• M40: 19,455,203 km (0.098 R)
• M41: 19,810,797 km (0.065 R)
• M42: 22,136,745 km (0.115 R)
• M43: 23,558,074 km (0.099 R)
• M44: 24,089,147 km (0.084 R)
• M45: 24,394,326 km (0.036 R)
• M46: 26,095,853 km (0.105 R)
• M47: 27,040,114 km (0.081 R)
• M48: 27,198,538 km (0.04 R)
• M49: 28,236,000 km (0.113 R)
• M50: 29,530,470 km (0.072 R)
• M51: 30,021,001 km (0.09 R)
• M52: 31,508,304 km (0.081 R)
• M53: 31,758,581 km (0.108 R)
• M54: 33,443,502 km (0.086 R)
• M55: 34,554,266 km (0.106 R)
• M56: 34,640,135 km (0.056 R)
• M57: 34,898,490 km (0.109 R)
• M58: 36,373,974 km (0.106 R)
• M59: 37,958,365 km (0.115 R)
• M60: 38,224,500 km (0.089 R)
• M61: 39,295,770 km (0.057 R)
• M62: 39,654,955 km (0.047 R)
• M63: 40,105,544 km (0.113 R)
• M64: 42,200,063 km (0.098 R)
• M65: 43,121,885 km (0.115 R)
• M66: 43,492,290 km (0.082 R)
• M67: 44,329,888 km (0.057 R)
• M68: 45,266,820 km (0.034 R)
• M69: 45,360,917 km (0.079 R)
• M70: 46,779,404 km (0.109 R)
• M71: 46,969,543 km (0.104 R)
• M72: 47,064,837 km (0.088 R)
• M73: 48,597,018 km (0.116 R)
• M74: 49,465,882 km (0.085 R)
• M75: 50,145,356 km (0.066 R)
• M76: 50,827,971 km (0.086 R)
• M77: 51,219,319 km (0.064 R)
• M78: 51,415,442 km (0.052 R)
• M79: 51,611,714 km (0.118 R)
• M80: 51,906,572 km (0.102 R)
• M81: 53,588,650 km (0.094 R)
• M82: 55,892,457 km (0.077 R)
• M83: 56,802,760 km (0.048 R)
• M84: 57,107,342 km (0.093 R)
• M85: 57,820,026 km (0.045 R)
• M86: 58,945,750 km (0.039 R)
• M87: 59,356,994 km (0.066 R)
• M88: 62,261,886 km (0.118 R)
• M89: 62,575,892 km (0.113 R)
• M90: 63,100,382 km (0.105 R)
• M91: 64,364,933 km (0.051 R)
• M92: 65,000,424 km (0.1 R)
• M93: 65,957,552 km (0.091 R)
• M94: 67,885,719 km (0.076 R)
• M95: 69,181,386 km (0.116 R)
• M96: 70,158,409 km (0.096 R)
• M97: 72,236,174 km (0.088 R)
• M98: 73,227,410 km (0.037 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: 475 - 13,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit