🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.86 AU - 0.86 AU

Year: 282 Days

Day: 19.9 Hours

Environment

Temp: 95 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,570,392 km

• M1: 517,609 km (0.026 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.26 AU - 3.44 AU

Year: 1699 Days

Day: 12.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,570,392 km

• M1: 2,046,948 km (0.048 R)
• M2: 2,287,202 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.04 AU - 4.92 AU

Year: 2804 Days

Day: 41 Hours

Environment

Temp: -122 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.9

Radius: 9.4

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.71 AU - 6.67 AU

Year: 4793 Days

Day: 10.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,570,392 km

• M1: 129,851 km (0.099 R)
• M2: 226,491 km (0.112 R)
• M3: 399,426 km (0.113 R)
• M4: 524,490 km (0.065 R)
• M5: 675,135 km (0.101 R)
• M6: 792,121 km (0.074 R)
• M7: 1,114,953 km (0.088 R)
• M8: 1,255,276 km (0.106 R)
• M9: 1,371,962 km (0.109 R)
• M10: 1,446,911 km (0.086 R)
• M11: 1,728,005 km (0.056 R)
• M12: 1,825,543 km (0.119 R)
• M13: 2,009,548 km (0.054 R)
• M14: 2,129,675 km (0.072 R)
• M15: 2,199,537 km (0.107 R)
• M16: 2,449,964 km (0.119 R)
• M17: 2,728,665 km (0.071 R)
• M18: 2,900,852 km (0.113 R)
• M19: 3,155,917 km (0.093 R)
• M20: 3,255,998 km (0.075 R)
• M21: 3,377,471 km (0.092 R)
• M22: 3,541,879 km (0.088 R)
• M23: 3,730,073 km (0.033 R)
• M24: 3,900,016 km (0.089 R)
• M25: 3,964,493 km (0.082 R)
• M26: 4,358,534 km (0.097 R)
• M27: 4,447,844 km (0.049 R)
• M28: 4,719,364 km (0.07 R)
• M29: 4,996,419 km (0.095 R)
• M30: 5,184,015 km (0.045 R)
• M31: 5,302,497 km (0.069 R)
• M32: 5,712,095 km (0.087 R)
• M33: 5,908,518 km (0.105 R)
• M34: 6,107,034 km (0.099 R)
• M35: 6,257,380 km (0.064 R)
• M36: 6,383,640 km (0.115 R)
• M37: 6,949,270 km (0.072 R)
• M38: 7,557,684 km (0.117 R)
• M39: 7,746,327 km (0.093 R)
• M40: 8,155,777 km (0.049 R)
• M41: 8,797,103 km (0.102 R)
• M42: 8,967,196 km (0.117 R)
• M43: 9,310,523 km (0.117 R)
• M44: 9,483,757 km (0.055 R)
• M45: 9,716,531 km (0.073 R)
• M46: 9,804,196 km (0.037 R)
• M47: 10,187,615 km (0.06 R)
• M48: 10,817,123 km (0.074 R)
• M49: 10,877,860 km (0.101 R)
• M50: 11,988,325 km (0.054 R)
• M51: 12,303,228 km (0.05 R)
• M52: 12,557,096 km (0.096 R)
• M53: 12,812,758 km (0.103 R)
• M54: 12,876,936 km (0.12 R)
• M55: 12,973,427 km (0.107 R)
• M56: 13,329,170 km (0.059 R)
• M57: 14,382,339 km (0.101 R)
• M58: 15,087,992 km (0.027 R)
• M59: 16,254,257 km (0.069 R)
• M60: 16,428,090 km (0.102 R)
• M61: 17,841,940 km (0.055 R)
• M62: 17,985,404 km (0.106 R)
• M63: 18,672,507 km (0.035 R)
• M64: 19,923,145 km (0.062 R)
• M65: 20,596,186 km (0.105 R)
• M66: 20,822,228 km (0.092 R)
• M67: 21,466,995 km (0.047 R)
• M68: 22,195,537 km (0.116 R)
• M69: 22,388,518 km (0.106 R)
• M70: 23,519,179 km (0.118 R)
• M71: 23,676,556 km (0.113 R)
• M72: 23,834,382 km (0.104 R)
• M73: 24,111,287 km (0.073 R)
• M74: 24,190,574 km (0.104 R)
• M75: 25,269,923 km (0.096 R)
• M76: 26,528,490 km (0.075 R)
• M77: 26,651,309 km (0.116 R)
• M78: 26,856,558 km (0.103 R)
• M79: 27,848,990 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.6

Radius: 12.6

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.5 AU - 6.26 AU

Year: 5035 Days

Day: 14.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 41,570,392 km

• M1: 241,002 km (0.059 R)
• M2: 338,091 km (0.09 R)
• M3: 531,521 km (0.074 R)
• M4: 678,426 km (0.031 R)
• M5: 831,166 km (0.08 R)
• M6: 926,908 km (0.111 R)
• M7: 1,120,338 km (0.103 R)
• M8: 1,238,670 km (0.117 R)
• M9: 1,327,532 km (0.066 R)
• M10: 1,535,921 km (0.108 R)
• M11: 1,619,995 km (0.116 R)
• M12: 1,780,514 km (0.078 R)
• M13: 1,881,941 km (0.046 R)
• M14: 2,051,136 km (0.109 R)
• M15: 2,749,010 km (0.106 R)
• M16: 3,170,577 km (0.054 R)
• M17: 3,310,451 km (0.047 R)
• M18: 3,468,427 km (0.083 R)
• M19: 4,074,747 km (0.079 R)
• M20: 4,312,757 km (0.053 R)
• M21: 4,749,433 km (0.109 R)
• M22: 5,477,676 km (0.119 R)
• M23: 5,684,121 km (0.111 R)
• M24: 5,854,961 km (0.029 R)
• M25: 5,950,704 km (0.083 R)
• M26: 6,143,536 km (0.092 R)
• M27: 6,299,417 km (0.117 R)
• M28: 6,515,885 km (0.081 R)
• M29: 6,835,127 km (0.117 R)
• M30: 7,261,929 km (0.074 R)
• M31: 7,364,853 km (0.109 R)
• M32: 8,056,444 km (0.109 R)
• M33: 8,205,742 km (0.069 R)
• M34: 8,746,838 km (0.12 R)
• M35: 9,010,729 km (0.12 R)
• M36: 9,254,872 km (0.071 R)
• M37: 9,478,820 km (0.065 R)
• M38: 9,591,467 km (0.089 R)
• M39: 10,369,077 km (0.101 R)
• M40: 10,625,039 km (0.078 R)
• M41: 10,789,148 km (0.044 R)
• M42: 11,072,187 km (0.034 R)
• M43: 11,214,604 km (0.112 R)
• M44: 11,357,770 km (0.101 R)
• M45: 11,814,941 km (0.109 R)
• M46: 11,936,265 km (0.099 R)
• M47: 12,474,966 km (0.113 R)
• M48: 12,648,051 km (0.084 R)
• M49: 12,971,631 km (0.112 R)
• M50: 13,197,225 km (0.1 R)
• M51: 13,424,165 km (0.106 R)
• M52: 13,677,883 km (0.093 R)
• M53: 14,138,495 km (0.1 R)
• M54: 14,682,433 km (0.093 R)
• M55: 15,127,636 km (0.113 R)
• M56: 15,550,848 km (0.063 R)
• M57: 15,630,584 km (0.057 R)
• M58: 15,710,619 km (0.112 R)
• M59: 15,897,616 km (0.08 R)
• M60: 16,354,937 km (0.051 R)
• M61: 16,625,859 km (0.067 R)
• M62: 17,035,158 km (0.112 R)
• M63: 17,144,963 km (0.059 R)
• M64: 17,227,392 km (0.101 R)
• M65: 17,392,697 km (0.055 R)
• M66: 17,863,931 km (0.044 R)
• M67: 18,508,099 km (0.111 R)
• M68: 18,960,782 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.6

Radius: 13.7

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.6 AU - 7.02 AU

Year: 5597 Days

Day: 7 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 41,570,392 km

• M1: 175,030 km (0.048 R)
• M2: 452,683 km (0.097 R)
• M3: 655,538 km (0.074 R)
• M4: 1,480,720 km (0.038 R)
• M5: 1,701,526 km (0.069 R)
• M6: 2,001,769 km (0.036 R)
• M7: 2,247,259 km (0.046 R)
• M8: 2,729,712 km (0.065 R)
• M9: 2,826,353 km (0.051 R)
• M10: 3,285,618 km (0.111 R)
• M11: 3,534,848 km (0.117 R)
• M12: 3,683,100 km (0.093 R)
• M13: 3,790,212 km (0.064 R)
• M14: 3,942,053 km (0.1 R)
• M15: 4,029,867 km (0.119 R)
• M16: 4,778,605 km (0.109 R)
• M17: 4,919,376 km (0.09 R)
• M18: 5,594,960 km (0.114 R)
• M19: 6,044,652 km (0.075 R)
• M20: 6,376,908 km (0.081 R)
• M21: 6,480,430 km (0.033 R)
• M22: 6,926,381 km (0.092 R)
• M23: 7,220,192 km (0.082 R)
• M24: 7,710,125 km (0.072 R)
• M25: 7,875,730 km (0.094 R)
• M26: 8,210,829 km (0.102 R)
• M27: 8,351,750 km (0.105 R)
• M28: 8,550,416 km (0.083 R)
• M29: 8,664,709 km (0.114 R)
• M30: 8,779,450 km (0.05 R)
• M31: 9,390,558 km (0.078 R)
• M32: 9,626,922 km (0.047 R)
• M33: 10,561,610 km (0.086 R)
• M34: 11,086,549 km (0.064 R)
• M35: 11,367,942 km (0.101 R)
• M36: 11,905,747 km (0.067 R)
• M37: 12,161,858 km (0.097 R)
• M38: 12,452,078 km (0.078 R)
• M39: 12,679,467 km (0.111 R)
• M40: 12,777,304 km (0.068 R)
• M41: 13,402,922 km (0.102 R)
• M42: 13,502,554 km (0.112 R)
• M43: 13,971,095 km (0.108 R)
• M44: 14,924,332 km (0.098 R)
• M45: 15,096,669 km (0.082 R)
• M46: 16,713,972 km (0.066 R)
• M47: 17,253,272 km (0.057 R)
• M48: 17,652,250 km (0.046 R)
• M49: 18,311,976 km (0.116 R)
• M50: 18,905,132 km (0.054 R)
• M51: 19,017,031 km (0.096 R)
• M52: 19,241,577 km (0.106 R)
• M53: 19,542,269 km (0.046 R)
• M54: 19,731,062 km (0.098 R)
• M55: 19,996,299 km (0.109 R)
• M56: 20,148,440 km (0.099 R)
• M57: 20,262,732 km (0.066 R)
• M58: 20,837,637 km (0.049 R)
• M59: 21,185,302 km (0.068 R)
• M60: 21,456,972 km (0.097 R)
• M61: 22,042,947 km (0.109 R)
• M62: 22,278,863 km (0.12 R)
• M63: 22,594,664 km (0.031 R)
• M64: 23,832,586 km (0.112 R)
• M65: 23,953,461 km (0.08 R)
• M66: 24,115,177 km (0.078 R)
• M67: 24,317,583 km (0.076 R)
• M68: 24,480,046 km (0.067 R)
• M69: 24,846,860 km (0.061 R)
• M70: 24,969,530 km (0.114 R)
• M71: 25,503,445 km (0.102 R)
• M72: 25,709,740 km (0.044 R)
• M73: 25,999,512 km (0.102 R)
• M74: 26,959,481 km (0.09 R)
• M75: 27,127,629 km (0.109 R)
• M76: 28,485,230 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155

Radius: 14

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.32 AU - 11.42 AU

Year: 10949 Days

Day: 7.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 41,570,392 km

• M1: 219,909 km (0.09 R)
• M2: 529,427 km (0.095 R)
• M3: 650,452 km (0.082 R)
• M4: 757,863 km (0.075 R)
• M5: 925,263 km (0.091 R)
• M6: 1,091,915 km (0.037 R)
• M7: 1,299,706 km (0.118 R)
• M8: 1,408,913 km (0.075 R)
• M9: 1,537,717 km (0.045 R)
• M10: 1,913,058 km (0.112 R)
• M11: 2,056,971 km (0.091 R)
• M12: 2,491,253 km (0.108 R)
• M13: 2,871,980 km (0.109 R)
• M14: 2,975,352 km (0.098 R)
• M15: 3,445,239 km (0.03 R)
• M16: 4,030,915 km (0.106 R)
• M17: 4,288,223 km (0.069 R)
• M18: 4,551,066 km (0.094 R)
• M19: 4,794,612 km (0.114 R)
• M20: 4,942,863 km (0.097 R)
• M21: 5,193,440 km (0.086 R)
• M22: 5,294,867 km (0.068 R)
• M23: 5,603,039 km (0.07 R)
• M24: 6,076,516 km (0.098 R)
• M25: 6,481,029 km (0.111 R)
• M26: 7,146,440 km (0.08 R)
• M27: 7,430,227 km (0.061 R)
• M28: 7,544,819 km (0.102 R)
• M29: 7,660,009 km (0.094 R)
• M30: 7,804,820 km (0.094 R)
• M31: 8,244,638 km (0.05 R)
• M32: 8,904,514 km (0.06 R)
• M33: 9,118,140 km (0.113 R)
• M34: 9,271,627 km (0.113 R)
• M35: 10,338,858 km (0.062 R)
• M36: 10,434,900 km (0.038 R)
• M37: 10,854,522 km (0.117 R)
• M38: 11,710,521 km (0.061 R)
• M39: 11,810,752 km (0.059 R)
• M40: 12,180,408 km (0.111 R)
• M41: 12,417,670 km (0.102 R)
• M42: 12,725,094 km (0.118 R)
• M43: 13,035,061 km (0.106 R)
• M44: 13,243,002 km (0.094 R)
• M45: 14,335,066 km (0.08 R)
• M46: 14,478,232 km (0.064 R)
• M47: 14,621,696 km (0.077 R)
• M48: 14,982,526 km (0.119 R)
• M49: 15,273,344 km (0.062 R)
• M50: 15,419,501 km (0.045 R)
• M51: 15,529,456 km (0.084 R)
• M52: 15,639,560 km (0.063 R)
• M53: 15,786,914 km (0.069 R)
• M54: 16,492,866 km (0.085 R)
• M55: 16,680,312 km (0.051 R)
• M56: 17,552,019 km (0.109 R)
• M57: 17,743,355 km (0.045 R)
• M58: 18,594,118 km (0.104 R)
• M59: 19,024,361 km (0.085 R)
• M60: 19,695,906 km (0.116 R)
• M61: 19,855,078 km (0.094 R)
• M62: 20,254,804 km (0.064 R)
• M63: 21,551,817 km (0.053 R)
• M64: 21,921,474 km (0.054 R)
• M65: 22,127,769 km (0.092 R)
• M66: 23,001,121 km (0.108 R)
• M67: 23,252,745 km (0.112 R)
• M68: 23,801,021 km (0.117 R)
• M69: 25,514,814 km (0.056 R)
• M70: 26,342,839 km (0.025 R)
• M71: 27,223,821 km (0.112 R)
• M72: 27,312,532 km (0.032 R)
• M73: 27,846,297 km (0.098 R)
• M74: 27,935,607 km (0.036 R)
• M75: 28,428,532 km (0.082 R)
• M76: 29,195,969 km (0.036 R)
• M77: 29,559,642 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.7

Radius: 9.4

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 10.49 AU - 12.07 AU

Year: 13377 Days

Day: 7.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 41,570,392 km

• M1: 118,182 km (0.086 R)
• M2: 185,501 km (0.094 R)
• M3: 411,993 km (0.11 R)
• M4: 499,507 km (0.118 R)
• M5: 608,415 km (0.107 R)
• M6: 884,572 km (0.107 R)
• M7: 1,108,071 km (0.062 R)
• M8: 1,180,626 km (0.099 R)
• M9: 1,330,673 km (0.12 R)
• M10: 1,527,245 km (0.097 R)
• M11: 1,754,633 km (0.087 R)
• M12: 1,861,746 km (0.098 R)
• M13: 2,382,047 km (0.1 R)
• M14: 2,453,255 km (0.103 R)
• M15: 2,646,536 km (0.104 R)
• M16: 2,895,317 km (0.067 R)
• M17: 3,308,955 km (0.113 R)
• M18: 3,577,184 km (0.078 R)
• M19: 3,880,419 km (0.071 R)
• M20: 4,570,664 km (0.086 R)
• M21: 5,580,898 km (0.06 R)
• M22: 5,771,935 km (0.084 R)
• M23: 5,868,126 km (0.111 R)
• M24: 6,094,916 km (0.077 R)
• M25: 6,390,821 km (0.057 R)
• M26: 6,894,367 km (0.114 R)
• M27: 8,884,917 km (0.066 R)
• M28: 9,108,117 km (0.112 R)
• M29: 9,183,065 km (0.028 R)
• M30: 9,522,204 km (0.114 R)
• M31: 10,213,047 km (0.097 R)
• M32: 11,561,671 km (0.107 R)
• M33: 12,215,713 km (0.117 R)
• M34: 12,588,810 km (0.107 R)
• M35: 12,672,136 km (0.104 R)
• M36: 13,007,684 km (0.094 R)
• M37: 13,176,580 km (0.099 R)
• M38: 13,346,224 km (0.119 R)
• M39: 13,431,196 km (0.103 R)
• M40: 13,816,411 km (0.1 R)
• M41: 13,945,514 km (0.086 R)
• M42: 14,031,831 km (0.116 R)
• M43: 14,118,299 km (0.077 R)
• M44: 14,553,629 km (0.11 R)
• M45: 14,728,958 km (0.12 R)
• M46: 15,037,578 km (0.025 R)
• M47: 15,482,033 km (0.078 R)
• M48: 15,795,740 km (0.05 R)
• M49: 16,383,959 km (0.077 R)
• M50: 16,657,873 km (0.042 R)
• M51: 16,841,279 km (0.063 R)
• M52: 17,581,789 km (0.086 R)
• M53: 18,097,004 km (0.035 R)
• M54: 18,285,647 km (0.062 R)
• M55: 18,427,466 km (0.055 R)
• M56: 19,046,502 km (0.111 R)
• M57: 19,527,459 km (0.113 R)
• M58: 23,208,015 km (0.078 R)
• M59: 25,918,878 km (0.111 R)
• M60: 26,025,093 km (0.099 R)
• M61: 26,237,971 km (0.087 R)
• M62: 27,636,262 km (0.073 R)
• M63: 28,071,292 km (0.119 R)
• M64: 28,508,717 km (0.118 R)
• M65: 28,783,229 km (0.07 R)
• M66: 29,390,147 km (0.107 R)
• M67: 30,224,604 km (0.03 R)
• M68: 32,430,574 km (0.092 R)
• M69: 33,177,367 km (0.059 R)
• M70: 34,104,275 km (0.112 R)
• M71: 34,746,499 km (0.066 R)
• M72: 35,098,353 km (0.102 R)
• M73: 35,215,937 km (0.103 R)
• M74: 35,392,612 km (0.097 R)
• M75: 35,628,528 km (0.115 R)
• M76: 35,983,524 km (0.071 R)
• M77: 36,280,176 km (0.116 R)
• M78: 36,696,806 km (0.095 R)
• M79: 36,816,186 km (0.118 R)
• M80: 36,935,714 km (0.069 R)
• M81: 37,174,921 km (0.061 R)
• M82: 37,414,876 km (0.074 R)
• M83: 37,835,845 km (0.1 R)
• M84: 37,896,133 km (0.12 R)
• M85: 37,956,421 km (0.071 R)
• M86: 38,077,146 km (0.032 R)
• M87: 39,352,169 km (0.054 R)
• M88: 39,413,205 km (0.091 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 18,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit