🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.75 AU - 0.95 AU

Year: 281 Days

Day: 13.9 Hours

Environment

Temp: 89 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.87 AU - 1.13 AU

Year: 358 Days

Day: 28.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 94,431,986 km

• M1: 23,038 km (0.092 R)
• M2: 201,957 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.02 AU - 1.08 AU

Year: 385 Days

Day: 36.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.05 AU - 1.65 AU

Year: 562 Days

Day: 40.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.52 AU - 2.7 AU

Year: 1510 Days

Day: 30 Hours

Environment

Temp: -90 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.97 AU - 4.89 AU

Year: 3339 Days

Day: 43.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.2

Radius: 9.7

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.74 AU - 6.12 AU

Year: 5172 Days

Day: 9.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 94,431,986 km

• M1: 124,914 km (0.093 R)
• M2: 249,230 km (0.076 R)
• M3: 420,520 km (0.103 R)
• M4: 532,419 km (0.12 R)
• M5: 847,173 km (0.109 R)
• M6: 956,379 km (0.095 R)
• M7: 1,083,537 km (0.106 R)
• M8: 1,327,083 km (0.069 R)
• M9: 1,499,270 km (0.115 R)
• M10: 1,802,654 km (0.112 R)
• M11: 1,865,785 km (0.096 R)
• M12: 2,192,506 km (0.086 R)
• M13: 2,311,138 km (0.087 R)
• M14: 2,379,953 km (0.081 R)
• M15: 2,502,024 km (0.103 R)
• M16: 2,572,784 km (0.091 R)
• M17: 2,881,105 km (0.103 R)
• M18: 2,974,006 km (0.11 R)
• M19: 3,316,884 km (0.097 R)
• M20: 3,473,513 km (0.118 R)
• M21: 3,793,952 km (0.118 R)
• M22: 4,082,227 km (0.117 R)
• M23: 4,900,377 km (0.1 R)
• M24: 5,674,546 km (0.116 R)
• M25: 6,584,550 km (0.103 R)
• M26: 6,856,370 km (0.114 R)
• M27: 7,006,267 km (0.053 R)
• M28: 7,182,493 km (0.103 R)
• M29: 7,436,809 km (0.109 R)
• M30: 7,565,164 km (0.115 R)
• M31: 7,745,879 km (0.114 R)
• M32: 8,270,518 km (0.118 R)
• M33: 8,430,139 km (0.119 R)
• M34: 8,644,513 km (0.112 R)
• M35: 8,779,450 km (0.12 R)
• M36: 8,969,589 km (0.116 R)
• M37: 9,133,698 km (0.104 R)
• M38: 9,715,634 km (0.113 R)
• M39: 10,110,273 km (0.054 R)
• M40: 10,195,544 km (0.091 R)
• M41: 10,366,833 km (0.066 R)
• M42: 10,799,171 km (0.114 R)
• M43: 11,503,029 km (0.084 R)
• M44: 12,403,758 km (0.081 R)
• M45: 12,831,907 km (0.069 R)
• M46: 13,047,777 km (0.081 R)
• M47: 13,109,710 km (0.108 R)
• M48: 13,420,575 km (0.106 R)
• M49: 13,639,735 km (0.119 R)
• M50: 13,733,982 km (0.096 R)
• M51: 13,891,658 km (0.12 R)
• M52: 13,986,503 km (0.107 R)
• M53: 14,081,648 km (0.113 R)
• M54: 14,208,656 km (0.073 R)
• M55: 14,464,169 km (0.1 R)
• M56: 15,206,773 km (0.083 R)
• M57: 16,293,901 km (0.113 R)
• M58: 16,393,982 km (0.108 R)
• M59: 16,460,852 km (0.109 R)
• M60: 16,931,188 km (0.041 R)
• M61: 17,850,766 km (0.107 R)
• M62: 18,299,260 km (0.105 R)
• M63: 18,403,380 km (0.118 R)
• M64: 18,996,686 km (0.073 R)
• M65: 19,596,274 km (0.072 R)
• M66: 19,667,183 km (0.087 R)
• M67: 20,166,242 km (0.085 R)
• M68: 20,237,899 km (0.04 R)
• M69: 20,561,330 km (0.116 R)
• M70: 20,814,001 km (0.107 R)
• M71: 21,358,986 km (0.106 R)
• M72: 21,505,143 km (0.096 R)
• M73: 21,908,758 km (0.06 R)
• M74: 22,056,112 km (0.045 R)
• M75: 22,240,865 km (0.112 R)
• M76: 22,648,968 km (0.049 R)
• M77: 23,397,406 km (0.065 R)
• M78: 24,535,098 km (0.099 R)
• M79: 25,265,136 km (0.108 R)
• M80: 25,342,328 km (0.118 R)
• M81: 25,535,758 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.9

Radius: 12.2

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.47 AU - 9.15 AU

Year: 8580 Days

Day: 10.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 94,431,986 km

• M1: 208,091 km (0.105 R)
• M2: 321,935 km (0.115 R)
• M3: 571,913 km (0.104 R)
• M4: 730,486 km (0.086 R)
• M5: 1,194,689 km (0.087 R)
• M6: 1,788,891 km (0.039 R)
• M7: 2,387,133 km (0.03 R)
• M8: 2,492,600 km (0.066 R)
• M9: 2,681,243 km (0.1 R)
• M10: 3,246,423 km (0.1 R)
• M11: 3,423,248 km (0.085 R)
• M12: 3,786,621 km (0.09 R)
• M13: 3,879,372 km (0.027 R)
• M14: 3,973,020 km (0.12 R)
• M15: 4,682,413 km (0.113 R)
• M16: 4,882,725 km (0.112 R)
• M17: 5,257,468 km (0.082 R)
• M18: 5,465,857 km (0.085 R)
• M19: 6,363,445 km (0.045 R)
• M20: 6,772,894 km (0.099 R)
• M21: 7,229,467 km (0.114 R)
• M22: 7,656,718 km (0.08 R)
• M23: 8,212,474 km (0.077 R)
• M24: 8,373,741 km (0.117 R)
• M25: 10,000,169 km (0.064 R)
• M26: 10,086,188 km (0.102 R)
• M27: 10,172,356 km (0.089 R)
• M28: 10,258,973 km (0.116 R)
• M29: 11,137,561 km (0.104 R)
• M30: 11,360,911 km (0.101 R)
• M31: 11,495,699 km (0.049 R)
• M32: 12,919,422 km (0.118 R)
• M33: 13,248,537 km (0.094 R)
• M34: 13,532,923 km (0.078 R)
• M35: 14,155,998 km (0.04 R)
• M36: 14,739,579 km (0.114 R)
• M37: 15,083,505 km (0.107 R)
• M38: 15,879,814 km (0.066 R)
• M39: 18,932,359 km (0.108 R)
• M40: 19,575,031 km (0.12 R)
• M41: 21,545,684 km (0.093 R)
• M42: 21,824,385 km (0.088 R)
• M43: 22,894,309 km (0.05 R)
• M44: 23,578,868 km (0.113 R)
• M45: 23,808,501 km (0.028 R)
• M46: 24,154,371 km (0.104 R)
• M47: 24,560,081 km (0.07 R)
• M48: 24,793,005 km (0.088 R)
• M49: 25,260,797 km (0.078 R)
• M50: 25,672,640 km (0.103 R)
• M51: 26,502,759 km (0.031 R)
• M52: 26,801,506 km (0.108 R)
• M53: 26,981,173 km (0.087 R)
• M54: 27,161,289 km (0.113 R)
• M55: 28,677,912 km (0.106 R)
• M56: 29,724,947 km (0.038 R)
• M57: 30,035,213 km (0.053 R)
• M58: 30,284,294 km (0.055 R)
• M59: 30,659,036 km (0.12 R)
• M60: 31,666,129 km (0.108 R)
• M61: 31,792,839 km (0.113 R)
• M62: 31,983,127 km (0.046 R)
• M63: 32,110,136 km (0.117 R)
• M64: 32,492,358 km (0.03 R)
• M65: 33,068,460 km (0.053 R)
• M66: 33,196,964 km (0.082 R)
• M67: 34,621,435 km (0.118 R)
• M68: 36,463,135 km (0.062 R)
• M69: 39,284,850 km (0.077 R)
• M70: 40,035,382 km (0.053 R)
• M71: 40,446,776 km (0.055 R)
• M72: 40,997,596 km (0.045 R)
• M73: 41,550,809 km (0.109 R)
• M74: 42,245,691 km (0.043 R)
• M75: 43,295,419 km (0.117 R)
• M76: 44,992,756 km (0.058 R)
• M77: 45,563,323 km (0.071 R)
• M78: 45,921,310 km (0.09 R)
• M79: 46,351,853 km (0.089 R)
• M80: 47,000,360 km (0.043 R)
• M81: 47,361,938 km (0.056 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737

Radius: 13.4

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 9.03 AU - 12.37 AU

Year: 12536 Days

Day: 6.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 94,431,986 km

• M1: 523,593 km (0.072 R)
• M2: 710,141 km (0.053 R)
• M3: 1,383,182 km (0.105 R)
• M4: 1,703,920 km (0.101 R)
• M5: 1,833,771 km (0.068 R)
• M6: 2,592,830 km (0.094 R)
• M7: 2,897,262 km (0.059 R)
• M8: 2,990,761 km (0.109 R)
• M9: 3,277,839 km (0.109 R)
• M10: 3,408,438 km (0.108 R)
• M11: 3,641,063 km (0.065 R)
• M12: 4,157,474 km (0.08 R)
• M13: 4,551,066 km (0.101 R)
• M14: 4,660,422 km (0.047 R)
• M15: 4,956,776 km (0.115 R)
• M16: 5,220,966 km (0.058 R)
• M17: 5,724,363 km (0.031 R)
• M18: 6,529,049 km (0.061 R)
• M19: 8,021,887 km (0.069 R)
• M20: 8,512,268 km (0.066 R)
• M21: 8,647,655 km (0.064 R)
• M22: 9,569,028 km (0.114 R)
• M23: 11,354,927 km (0.06 R)
• M24: 11,654,123 km (0.104 R)
• M25: 12,108,003 km (0.119 R)
• M26: 12,618,880 km (0.057 R)
• M27: 12,928,996 km (0.056 R)
• M28: 13,503,901 km (0.052 R)
• M29: 13,767,941 km (0.119 R)
• M30: 14,247,701 km (0.112 R)
• M31: 14,787,151 km (0.079 R)
• M32: 15,278,431 km (0.072 R)
• M33: 15,498,489 km (0.101 R)
• M34: 15,941,747 km (0.05 R)
• M35: 16,333,096 km (0.09 R)
• M36: 17,125,366 km (0.086 R)
• M37: 18,278,765 km (0.104 R)
• M38: 18,395,452 km (0.078 R)
• M39: 18,629,572 km (0.119 R)
• M40: 18,747,156 km (0.115 R)
• M41: 19,457,148 km (0.104 R)
• M42: 21,331,908 km (0.111 R)
• M43: 22,011,083 km (0.106 R)
• M44: 22,197,482 km (0.084 R)
• M45: 25,511,673 km (0.079 R)
• M46: 25,838,395 km (0.091 R)
• M47: 26,232,286 km (0.077 R)
• M48: 27,292,486 km (0.06 R)
• M49: 27,492,947 km (0.109 R)
• M50: 28,029,555 km (0.089 R)
• M51: 28,164,342 km (0.11 R)
• M52: 28,909,041 km (0.086 R)
• M53: 29,318,041 km (0.058 R)
• M54: 30,003,947 km (0.036 R)
• M55: 30,695,090 km (0.106 R)
• M56: 31,601,503 km (0.082 R)
• M57: 31,741,826 km (0.09 R)
• M58: 34,589,571 km (0.089 R)
• M59: 34,878,893 km (0.068 R)
• M60: 36,043,961 km (0.066 R)
• M61: 36,410,775 km (0.067 R)
• M62: 37,518,248 km (0.088 R)
• M63: 37,666,799 km (0.103 R)
• M64: 37,964,499 km (0.095 R)
• M65: 38,262,797 km (0.103 R)
• M66: 39,238,026 km (0.073 R)
• M67: 39,464,217 km (0.112 R)
• M68: 40,678,055 km (0.084 R)
• M69: 41,519,543 km (0.079 R)
• M70: 42,058,095 km (0.096 R)
• M71: 42,599,041 km (0.059 R)
• M72: 42,909,157 km (0.105 R)
• M73: 43,687,665 km (0.112 R)
• M74: 44,235,342 km (0.048 R)
• M75: 45,416,866 km (0.1 R)
• M76: 48,213,599 km (0.101 R)
• M77: 48,617,812 km (0.109 R)
• M78: 48,779,677 km (0.117 R)
• M79: 49,022,923 km (0.088 R)
• M80: 50,901,423 km (0.072 R)
• M81: 51,395,396 km (0.073 R)
• M82: 52,637,058 km (0.101 R)
• M83: 53,136,416 km (0.048 R)
• M84: 53,804,819 km (0.071 R)
• M85: 56,251,043 km (0.102 R)
• M86: 56,932,162 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.7

Radius: 7.9

Gravity: 14.05 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 13.96 AU - 19.44 AU

Year: 24443 Days

Day: 18.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 94,431,986 km

• M1: 178,769 km (0.034 R)
• M2: 289,173 km (0.094 R)
• M3: 385,364 km (0.052 R)
• M4: 613,202 km (0.104 R)
• M5: 1,059,452 km (0.042 R)
• M6: 2,518,929 km (0.08 R)
• M7: 3,216,653 km (0.11 R)
• M8: 3,681,604 km (0.049 R)
• M9: 4,267,279 km (0.088 R)
• M10: 4,570,963 km (0.118 R)
• M11: 5,469,298 km (0.103 R)
• M12: 6,652,169 km (0.101 R)
• M13: 6,768,855 km (0.097 R)
• M14: 6,827,348 km (0.05 R)
• M15: 6,886,140 km (0.08 R)
• M16: 7,182,493 km (0.096 R)
• M17: 7,483,185 km (0.078 R)
• M18: 8,472,475 km (0.102 R)
• M19: 10,503,715 km (0.087 R)
• M20: 10,982,279 km (0.096 R)
• M21: 11,051,244 km (0.111 R)
• M22: 12,460,455 km (0.056 R)
• M23: 13,039,848 km (0.11 R)
• M24: 13,113,001 km (0.091 R)
• M25: 13,332,910 km (0.064 R)
• M26: 13,554,165 km (0.096 R)
• M27: 13,776,468 km (0.072 R)
• M28: 14,300,210 km (0.092 R)
• M29: 15,831,943 km (0.098 R)
• M30: 17,014,663 km (0.068 R)
• M31: 18,470,999 km (0.062 R)
• M32: 18,965,420 km (0.106 R)
• M33: 19,715,055 km (0.072 R)
• M34: 20,474,264 km (0.112 R)
• M35: 22,370,417 km (0.094 R)
• M36: 24,321,921 km (0.061 R)
• M37: 24,954,122 km (0.112 R)
• M38: 25,591,857 km (0.105 R)
• M39: 26,327,280 km (0.077 R)
• M40: 27,630,727 km (0.114 R)
• M41: 28,859,972 km (0.062 R)
• M42: 31,469,258 km (0.084 R)
• M43: 31,567,395 km (0.104 R)
• M44: 32,653,026 km (0.037 R)
• M45: 33,050,807 km (0.063 R)
• M46: 33,150,589 km (0.06 R)
• M47: 35,675,502 km (0.072 R)
• M48: 35,982,626 km (0.085 R)
• M49: 36,393,572 km (0.104 R)
• M50: 36,806,013 km (0.074 R)
• M51: 37,012,757 km (0.068 R)
• M52: 37,116,429 km (0.04 R)
• M53: 37,948,193 km (0.096 R)
• M54: 38,996,575 km (0.116 R)
• M55: 39,207,508 km (0.107 R)
• M56: 39,736,186 km (0.07 R)
• M57: 41,443,996 km (0.062 R)
• M58: 41,874,688 km (0.087 R)
• M59: 41,982,548 km (0.086 R)
• M60: 45,705,889 km (0.081 R)
• M61: 45,928,192 km (0.115 R)
• M62: 46,709,093 km (0.103 R)
• M63: 47,945,070 km (0.117 R)
• M64: 50,563,781 km (0.045 R)
• M65: 50,678,672 km (0.118 R)
• M66: 51,369,964 km (0.086 R)
• M67: 54,166,247 km (0.077 R)
• M68: 54,283,831 km (0.039 R)
• M69: 56,295,773 km (0.111 R)
• M70: 58,091,097 km (0.091 R)
• M71: 61,124,942 km (0.104 R)
• M72: 61,247,313 km (0.108 R)
• M73: 61,492,354 km (0.112 R)
• M74: 61,615,025 km (0.107 R)
• M75: 65,332,681 km (0.032 R)
• M76: 65,959,347 km (0.073 R)
• M77: 66,966,140 km (0.08 R)
• M78: 70,658,066 km (0.12 R)
• M79: 71,172,533 km (0.066 R)
• M80: 71,559,094 km (0.079 R)
• M81: 71,688,197 km (0.065 R)
• M82: 73,112,668 km (0.098 R)
• M83: 73,372,669 km (0.04 R)
• M84: 76,121,081 km (0.094 R)
• M85: 77,309,188 km (0.094 R)
• M86: 77,441,582 km (0.096 R)
• M87: 77,839,362 km (0.116 R)
• M88: 79,703,950 km (0.098 R)
• M89: 79,971,581 km (0.087 R)
• M90: 81,718,136 km (0.041 R)
• M91: 81,987,861 km (0.111 R)
• M92: 84,157,180 km (0.086 R)
• M93: 84,838,897 km (0.12 R)
• M94: 86,070,537 km (0.119 R)
• M95: 86,620,009 km (0.094 R)
• M96: 92,036,799 km (0.096 R)
• M97: 92,177,122 km (0.104 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 15,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit