🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.59 AU - 0.81 AU

Year: 224 Days

Day: 31.2 Hours

Environment

Temp: 98 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.82 AU - 1.32 AU

Year: 424 Days

Day: 38.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 110,330,799 km

• M1: 42,336 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.86 AU - 4.14 AU

Year: 2507 Days

Day: 42.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121

Radius: 11.9

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.62 AU - 9.78 AU

Year: 8991 Days

Day: 13.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 110,330,799 km

• M1: 264,639 km (0.106 R)
• M2: 451,935 km (0.089 R)
• M3: 560,693 km (0.052 R)
• M4: 711,487 km (0.072 R)
• M5: 854,353 km (0.064 R)
• M6: 1,383,332 km (0.111 R)
• M7: 1,712,148 km (0.11 R)
• M8: 2,243,220 km (0.084 R)
• M9: 2,735,397 km (0.09 R)
• M10: 2,931,071 km (0.111 R)
• M11: 3,021,428 km (0.076 R)
• M12: 3,131,233 km (0.091 R)
• M13: 3,373,881 km (0.084 R)
• M14: 3,545,470 km (0.12 R)
• M15: 5,172,795 km (0.089 R)
• M16: 6,878,510 km (0.104 R)
• M17: 7,023,919 km (0.104 R)
• M18: 7,516,096 km (0.09 R)
• M19: 7,665,993 km (0.088 R)
• M20: 7,741,391 km (0.105 R)
• M21: 8,019,643 km (0.11 R)
• M22: 8,301,186 km (0.091 R)
• M23: 8,926,804 km (0.11 R)
• M24: 9,567,681 km (0.117 R)
• M25: 9,921,032 km (0.112 R)
• M26: 10,306,545 km (0.109 R)
• M27: 10,921,991 km (0.117 R)
• M28: 13,199,319 km (0.108 R)
• M29: 14,174,847 km (0.105 R)
• M30: 14,640,246 km (0.031 R)
• M31: 15,110,582 km (0.096 R)
• M32: 17,041,142 km (0.059 R)
• M33: 17,238,462 km (0.091 R)
• M34: 18,303,748 km (0.073 R)
• M35: 18,438,386 km (0.117 R)
• M36: 18,539,515 km (0.092 R)
• M37: 18,776,478 km (0.085 R)
• M38: 19,184,880 km (0.12 R)
• M39: 19,321,612 km (0.069 R)
• M40: 19,596,124 km (0.1 R)
• M41: 20,183,894 km (0.08 R)
• M42: 20,427,589 km (0.074 R)
• M43: 20,777,499 km (0.096 R)
• M44: 21,483,152 km (0.113 R)
• M45: 21,874,649 km (0.087 R)
• M46: 23,463,977 km (0.1 R)
• M47: 23,793,691 km (0.113 R)
• M48: 24,014,348 km (0.097 R)
• M49: 24,161,702 km (0.096 R)
• M50: 24,494,707 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.1

Radius: 5

Gravity: 29.32 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 11.68 AU - 17.92 AU

Year: 21800 Days

Day: 24.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 110,330,799 km

• M1: 330,910 km (0.102 R)
• M2: 368,460 km (0.079 R)
• M3: 1,822,102 km (0.101 R)
• M4: 2,067,592 km (0.105 R)
• M5: 2,745,570 km (0.057 R)
• M6: 2,785,064 km (0.097 R)
• M7: 2,945,133 km (0.037 R)
• M8: 3,026,365 km (0.105 R)
• M9: 3,067,355 km (0.05 R)
• M10: 3,529,163 km (0.113 R)
• M11: 4,657,281 km (0.086 R)
• M12: 6,352,674 km (0.1 R)
• M13: 6,457,691 km (0.083 R)
• M14: 7,264,473 km (0.074 R)
• M15: 7,707,581 km (0.064 R)
• M16: 8,273,809 km (0.07 R)
• M17: 9,386,070 km (0.079 R)
• M18: 10,173,702 km (0.085 R)
• M19: 10,731,403 km (0.116 R)
• M20: 12,005,828 km (0.042 R)
• M21: 12,926,004 km (0.072 R)
• M22: 12,992,575 km (0.063 R)
• M23: 13,126,016 km (0.099 R)
• M24: 13,936,837 km (0.042 R)
• M25: 14,348,231 km (0.063 R)
• M26: 15,182,987 km (0.105 R)
• M27: 16,608,954 km (0.048 R)
• M28: 16,753,914 km (0.042 R)
• M29: 18,600,700 km (0.115 R)
• M30: 19,129,229 km (0.095 R)
• M31: 20,123,906 km (0.108 R)
• M32: 20,744,288 km (0.113 R)
• M33: 23,694,508 km (0.027 R)
• M34: 23,776,038 km (0.1 R)
• M35: 25,259,600 km (0.104 R)
• M36: 26,096,601 km (0.09 R)
• M37: 26,433,944 km (0.069 R)
• M38: 26,942,726 km (0.106 R)
• M39: 27,711,958 km (0.025 R)
• M40: 28,401,754 km (0.094 R)
• M41: 28,661,905 km (0.077 R)
• M42: 30,062,590 km (0.102 R)
• M43: 30,327,677 km (0.045 R)
• M44: 30,593,513 km (0.114 R)
• M45: 31,395,806 km (0.117 R)
• M46: 31,844,450 km (0.1 R)
• M47: 32,566,708 km (0.112 R)
• M48: 34,119,534 km (0.095 R)
• M49: 34,303,839 km (0.084 R)
• M50: 34,765,947 km (0.032 R)
• M51: 35,416,249 km (0.05 R)
• M52: 37,581,379 km (0.109 R)
• M53: 38,632,005 km (0.073 R)
• M54: 39,016,321 km (0.088 R)
• M55: 39,305,494 km (0.037 R)
• M56: 40,761,829 km (0.099 R)
• M57: 45,134,575 km (0.117 R)
• M58: 45,843,819 km (0.087 R)
• M59: 47,273,376 km (0.072 R)
• M60: 48,200,135 km (0.049 R)
• M61: 48,406,879 km (0.099 R)
• M62: 48,924,936 km (0.07 R)
• M63: 49,549,208 km (0.111 R)
• M64: 50,700,514 km (0.087 R)
• M65: 51,332,116 km (0.061 R)
• M66: 51,754,730 km (0.075 R)
• M67: 52,603,249 km (0.096 R)
• M68: 52,922,640 km (0.096 R)
• M69: 53,135,967 km (0.051 R)
• M70: 53,349,443 km (0.102 R)
• M71: 53,884,704 km (0.094 R)
• M72: 54,744,742 km (0.104 R)
• M73: 56,696,247 km (0.117 R)
• M74: 56,914,510 km (0.054 R)
• M75: 59,665,914 km (0.1 R)
• M76: 59,999,068 km (0.082 R)
• M77: 61,113,872 km (0.095 R)
• M78: 61,785,865 km (0.117 R)
• M79: 62,573,199 km (0.101 R)
• M80: 62,798,643 km (0.11 R)
• M81: 63,250,578 km (0.115 R)
• M82: 64,954,797 km (0.091 R)
• M83: 66,328,854 km (0.102 R)
• M84: 66,789,166 km (0.111 R)
• M85: 68,640,440 km (0.078 R)
• M86: 68,756,677 km (0.115 R)
• M87: 70,039,928 km (0.074 R)
• M88: 70,743,187 km (0.109 R)
• M89: 75,131,641 km (0.028 R)
• M90: 75,371,297 km (0.09 R)
• M91: 77,298,117 km (0.104 R)
• M92: 77,661,191 km (0.104 R)
• M93: 77,782,366 km (0.102 R)
• M94: 79,363,166 km (0.069 R)
• M95: 80,096,196 km (0.117 R)
• M96: 81,200,228 km (0.115 R)
• M97: 81,815,674 km (0.092 R)
• M98: 82,432,615 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.8

Radius: 5.2

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 13.33 AU - 16.59 AU

Year: 22155 Days

Day: 17.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 110,330,799 km

• M1: 252,521 km (0.053 R)
• M2: 397,182 km (0.104 R)
• M3: 448,195 km (0.1 R)
• M4: 492,626 km (0.084 R)
• M5: 595,848 km (0.043 R)
• M6: 737,667 km (0.028 R)
• M7: 845,378 km (0.105 R)
• M8: 1,211,892 km (0.105 R)
• M9: 1,512,584 km (0.115 R)
• M10: 1,636,451 km (0.073 R)
• M11: 1,821,204 km (0.073 R)
• M12: 3,238,644 km (0.091 R)
• M13: 3,745,033 km (0.082 R)
• M14: 3,782,133 km (0.099 R)
• M15: 3,819,383 km (0.072 R)
• M16: 3,969,579 km (0.119 R)
• M17: 4,256,359 km (0.118 R)
• M18: 4,609,410 km (0.079 R)
• M19: 5,406,168 km (0.05 R)
• M20: 6,894,068 km (0.088 R)
• M21: 7,307,856 km (0.103 R)
• M22: 7,895,925 km (0.111 R)
• M23: 9,067,127 km (0.068 R)
• M24: 9,117,093 km (0.072 R)
• M25: 9,167,058 km (0.066 R)
• M26: 10,737,238 km (0.09 R)
• M27: 11,756,747 km (0.113 R)
• M28: 11,920,557 km (0.077 R)
• M29: 13,915,145 km (0.087 R)
• M30: 15,799,630 km (0.096 R)
• M31: 15,980,344 km (0.099 R)
• M32: 17,017,506 km (0.034 R)
• M33: 19,059,966 km (0.062 R)
• M34: 19,736,297 km (0.108 R)
• M35: 21,377,835 km (0.116 R)
• M36: 21,979,368 km (0.065 R)
• M37: 22,383,581 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.3

Radius: 4.9

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 12.38 AU - 18.2 AU

Year: 22892 Days

Day: 17.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 110,330,799 km

• M1: 353,949 km (0.074 R)
• M2: 679,324 km (0.101 R)
• M3: 830,268 km (0.092 R)
• M4: 889,808 km (0.091 R)
• M5: 950,694 km (0.113 R)
• M6: 1,414,897 km (0.087 R)
• M7: 1,608,177 km (0.116 R)
• M8: 2,664,936 km (0.055 R)
• M9: 2,903,395 km (0.105 R)
• M10: 3,148,736 km (0.057 R)
• M11: 3,400,808 km (0.109 R)
• M12: 3,857,231 km (0.098 R)
• M13: 4,263,839 km (0.119 R)
• M14: 4,791,021 km (0.103 R)
• M15: 4,971,287 km (0.11 R)
• M16: 5,600,944 km (0.117 R)
• M17: 5,638,643 km (0.042 R)
• M18: 6,731,605 km (0.064 R)
• M19: 6,771,847 km (0.114 R)
• M20: 6,893,021 km (0.111 R)
• M21: 7,467,926 km (0.108 R)
• M22: 7,718,951 km (0.073 R)
• M23: 8,706,895 km (0.109 R)
• M24: 8,926,804 km (0.081 R)
• M25: 9,059,647 km (0.104 R)
• M26: 9,643,079 km (0.069 R)
• M27: 10,331,229 km (0.098 R)
• M28: 11,657,414 km (0.088 R)
• M29: 12,192,974 km (0.074 R)
• M30: 12,389,696 km (0.064 R)
• M31: 12,439,063 km (0.111 R)
• M32: 12,637,131 km (0.117 R)
• M33: 12,886,061 km (0.039 R)
• M34: 13,136,787 km (0.08 R)
• M35: 13,693,890 km (0.034 R)
• M36: 13,898,390 km (0.111 R)
• M37: 13,949,702 km (0.057 R)
• M38: 14,001,014 km (0.097 R)
• M39: 14,310,383 km (0.053 R)
• M40: 15,093,677 km (0.108 R)
• M41: 15,251,952 km (0.075 R)
• M42: 15,623,553 km (0.065 R)
• M43: 15,730,366 km (0.113 R)
• M44: 17,692,192 km (0.107 R)
• M45: 17,859,143 km (0.114 R)
• M46: 18,026,543 km (0.098 R)
• M47: 18,082,493 km (0.058 R)
• M48: 18,645,131 km (0.081 R)
• M49: 18,758,376 km (0.087 R)
• M50: 18,985,466 km (0.088 R)
• M51: 19,156,307 km (0.087 R)
• M52: 20,367,002 km (0.082 R)
• M53: 20,717,360 km (0.105 R)
• M54: 21,365,119 km (0.047 R)
• M55: 22,499,221 km (0.104 R)
• M56: 22,559,508 km (0.11 R)
• M57: 24,144,348 km (0.104 R)
• M58: 24,329,551 km (0.117 R)
• M59: 24,763,534 km (0.11 R)
• M60: 25,576,150 km (0.094 R)
• M61: 26,207,153 km (0.07 R)
• M62: 26,397,442 km (0.057 R)
• M63: 26,971,150 km (0.052 R)
• M64: 27,099,205 km (0.095 R)
• M65: 28,260,683 km (0.091 R)
• M66: 29,175,175 km (0.07 R)
• M67: 29,702,059 km (0.091 R)
• M68: 32,044,163 km (0.084 R)
• M69: 32,111,931 km (0.12 R)
• M70: 33,408,944 km (0.103 R)
• M71: 35,491,347 km (0.032 R)
• M72: 35,983,374 km (0.102 R)
• M73: 36,124,295 km (0.098 R)
• M74: 36,265,366 km (0.068 R)
• M75: 36,406,736 km (0.068 R)
• M76: 38,764,997 km (0.071 R)
• M77: 39,344,090 km (0.101 R)
• M78: 40,072,034 km (0.071 R)
• M79: 41,911,190 km (0.075 R)
• M80: 42,580,042 km (0.098 R)
• M81: 42,654,542 km (0.089 R)
• M82: 43,928,218 km (0.094 R)
• M83: 46,359,183 km (0.118 R)
• M84: 46,896,838 km (0.03 R)
• M85: 47,359,245 km (0.083 R)
• M86: 49,380,612 km (0.032 R)
• M87: 50,244,240 km (0.08 R)
• M88: 50,401,916 km (0.066 R)
• M89: 50,480,754 km (0.042 R)
• M90: 50,559,592 km (0.035 R)
• M91: 50,717,418 km (0.116 R)
• M92: 51,588,826 km (0.027 R)
• M93: 51,906,871 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.2

Radius: 7.1

Gravity: 19.74 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 14.53 AU - 21.25 AU

Year: 28972 Days

Day: 20.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 110,330,799 km

• M1: 251,773 km (0.094 R)
• M2: 311,463 km (0.094 R)
• M3: 749,186 km (0.113 R)
• M4: 2,000,124 km (0.11 R)
• M5: 2,352,576 km (0.087 R)
• M6: 2,724,476 km (0.101 R)
• M7: 3,418,760 km (0.089 R)
• M8: 4,500,203 km (0.11 R)
• M9: 4,556,901 km (0.026 R)
• M10: 4,843,979 km (0.077 R)
• M11: 5,255,672 km (0.107 R)
• M12: 5,801,405 km (0.033 R)
• M13: 6,301,661 km (0.029 R)
• M14: 7,011,951 km (0.042 R)
• M15: 7,343,161 km (0.104 R)
• M16: 8,020,989 km (0.076 R)
• M17: 8,228,182 km (0.03 R)
• M18: 9,654,299 km (0.044 R)
• M19: 10,546,201 km (0.067 R)
• M20: 12,567,119 km (0.12 R)
• M21: 12,727,488 km (0.106 R)
• M22: 12,888,455 km (0.114 R)
• M23: 13,131,252 km (0.04 R)
• M24: 13,375,546 km (0.052 R)
• M25: 13,868,620 km (0.061 R)
• M26: 14,872,572 km (0.094 R)
• M27: 15,297,878 km (0.055 R)
• M28: 15,554,887 km (0.109 R)
• M29: 16,247,376 km (0.116 R)
• M30: 16,773,362 km (0.07 R)
• M31: 17,038,449 km (0.087 R)
• M32: 17,572,663 km (0.118 R)
• M33: 18,932,359 km (0.1 R)
• M34: 19,671,372 km (0.108 R)
• M35: 21,751,530 km (0.098 R)
• M36: 22,040,553 km (0.039 R)
• M37: 22,817,714 km (0.063 R)
• M38: 24,398,515 km (0.098 R)
• M39: 28,397,117 km (0.041 R)
• M40: 28,607,601 km (0.107 R)
• M41: 31,173,354 km (0.096 R)
• M42: 31,717,142 km (0.048 R)
• M43: 32,264,072 km (0.11 R)
• M44: 35,044,797 km (0.065 R)
• M45: 36,178,450 km (0.097 R)
• M46: 38,365,421 km (0.095 R)
• M47: 39,064,941 km (0.089 R)
• M48: 40,004,116 km (0.057 R)
• M49: 41,426,792 km (0.062 R)
• M50: 41,665,401 km (0.039 R)
• M51: 43,956,043 km (0.102 R)
• M52: 44,565,505 km (0.073 R)
• M53: 46,039,941 km (0.109 R)
• M54: 46,287,077 km (0.116 R)
• M55: 47,405,321 km (0.102 R)
• M56: 48,030,341 km (0.095 R)
• M57: 49,288,609 km (0.12 R)
• M58: 49,668,288 km (0.109 R)
• M59: 49,921,857 km (0.112 R)
• M60: 51,837,607 km (0.105 R)
• M61: 51,966,112 km (0.061 R)
• M62: 57,460,991 km (0.105 R)
• M63: 59,064,531 km (0.093 R)
• M64: 61,225,322 km (0.091 R)
• M65: 64,376,601 km (0.06 R)
• M66: 64,653,208 km (0.094 R)
• M67: 64,930,113 km (0.08 R)
• M68: 65,763,074 km (0.088 R)
• M69: 66,460,051 km (0.079 R)
• M70: 68,706,712 km (0.027 R)
• M71: 70,550,356 km (0.109 R)
• M72: 74,141,154 km (0.112 R)
• M73: 74,576,035 km (0.077 R)
• M74: 75,739,906 km (0.099 R)
• M75: 78,380,458 km (0.05 R)
• M76: 84,204,303 km (0.026 R)
• M77: 84,355,547 km (0.114 R)
• M78: 85,416,046 km (0.074 R)
• M79: 92,962,810 km (0.079 R)
• M80: 93,901,387 km (0.108 R)
• M81: 95,315,236 km (0.107 R)
• M82: 95,788,115 km (0.076 R)
• M83: 97,528,537 km (0.098 R)
• M84: 97,846,133 km (0.093 R)
• M85: 98,323,201 km (0.053 R)
• M86: 99,918,662 km (0.107 R)
• M87: 100,719,758 km (0.066 R)
• M88: 104,269,267 km (0.091 R)
• M89: 107,203,929 km (0.047 R)
• M90: 107,695,657 km (0.086 R)
• M91: 108,352,391 km (0.077 R)
• M92: 108,516,799 km (0.108 R)
• M93: 109,670,049 km (0.054 R)
• M94: 110,000,212 km (0.066 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 18,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit