🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.54 AU - 0.76 AU

Year: 226 Days

Day: 22.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.56 AU - 0.92 AU

Year: 274 Days

Day: 17.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,461,628 km

• M1: 309,368 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.48 AU - 1.88 AU

Year: 937 Days

Day: 42.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,461,628 km

• M1: 60,886 km (0.085 R)

Asteroid Belt

Center: 2.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.98 AU - 3.24 AU

Year: 1815 Days

Day: 21.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,461,628 km

• M1: 588,518 km (0.083 R)
• M2: 935,585 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.1

Radius: 8.5

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.68 AU - 3.1 AU

Year: 2115 Days

Day: 6.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 26,461,628 km

• M1: 133,591 km (0.106 R)
• M2: 206,595 km (0.051 R)
• M3: 260,899 km (0.065 R)
• M4: 444,306 km (0.029 R)
• M5: 515,215 km (0.113 R)
• M6: 753,076 km (0.113 R)
• M7: 1,072,916 km (0.1 R)
• M8: 1,182,122 km (0.057 R)
• M9: 1,315,863 km (0.106 R)
• M10: 1,443,919 km (0.099 R)
• M11: 1,598,603 km (0.113 R)
• M12: 1,701,077 km (0.065 R)
• M13: 1,852,919 km (0.1 R)
• M14: 1,997,132 km (0.082 R)
• M15: 2,058,467 km (0.112 R)
• M16: 2,207,915 km (0.085 R)
• M17: 2,557,525 km (0.081 R)
• M18: 2,705,029 km (0.099 R)
• M19: 2,910,726 km (0.085 R)
• M20: 2,994,501 km (0.035 R)
• M21: 3,135,871 km (0.112 R)
• M22: 3,193,017 km (0.076 R)
• M23: 3,439,853 km (0.092 R)
• M24: 3,543,375 km (0.058 R)
• M25: 3,738,301 km (0.117 R)
• M26: 3,906,150 km (0.083 R)
• M27: 3,998,751 km (0.113 R)
• M28: 4,186,048 km (0.116 R)
• M29: 4,249,178 km (0.112 R)
• M30: 4,408,350 km (0.086 R)
• M31: 4,947,501 km (0.114 R)
• M32: 5,216,328 km (0.078 R)
• M33: 5,490,092 km (0.06 R)
• M34: 6,231,051 km (0.092 R)
• M35: 6,412,064 km (0.093 R)
• M36: 6,539,821 km (0.032 R)
• M37: 6,594,873 km (0.087 R)
• M38: 6,834,977 km (0.111 R)
• M39: 6,965,576 km (0.086 R)
• M40: 7,248,166 km (0.068 R)
• M41: 7,669,284 km (0.1 R)
• M42: 8,039,539 km (0.092 R)
• M43: 8,137,825 km (0.107 R)
• M44: 8,355,789 km (0.105 R)
• M45: 8,515,410 km (0.03 R)
• M46: 8,959,716 km (0.078 R)
• M47: 10,061,055 km (0.111 R)
• M48: 10,466,166 km (0.096 R)
• M49: 11,029,253 km (0.088 R)
• M50: 11,380,658 km (0.086 R)
• M51: 11,624,353 km (0.111 R)
• M52: 11,825,113 km (0.066 R)
• M53: 12,139,568 km (0.099 R)
• M54: 12,297,843 km (0.092 R)
• M55: 12,434,126 km (0.086 R)
• M56: 12,502,343 km (0.115 R)
• M57: 12,570,859 km (0.061 R)
• M58: 12,753,966 km (0.119 R)
• M59: 13,308,526 km (0.069 R)
• M60: 13,495,074 km (0.103 R)
• M61: 13,682,520 km (0.051 R)
• M62: 14,178,886 km (0.105 R)
• M63: 14,250,244 km (0.104 R)
• M64: 15,359,513 km (0.07 R)
• M65: 15,628,938 km (0.089 R)
• M66: 16,147,594 km (0.11 R)
• M67: 16,296,893 km (0.072 R)
• M68: 16,596,687 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.1

Radius: 9.8

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.37 AU - 3.85 AU

Year: 2361 Days

Day: 12.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 26,461,628 km

• M1: 122,521 km (0.088 R)
• M2: 189,840 km (0.06 R)
• M3: 268,079 km (0.109 R)
• M4: 370,554 km (0.077 R)
• M5: 460,163 km (0.045 R)
• M6: 558,748 km (0.103 R)
• M7: 639,980 km (0.079 R)
• M8: 725,699 km (0.105 R)
• M9: 788,381 km (0.082 R)
• M10: 871,856 km (0.066 R)
• M11: 1,078,900 km (0.108 R)
• M12: 1,324,091 km (0.069 R)
• M13: 1,470,697 km (0.103 R)
• M14: 1,563,747 km (0.106 R)
• M15: 1,792,781 km (0.082 R)
• M16: 1,955,843 km (0.113 R)
• M17: 2,446,673 km (0.1 R)
• M18: 2,741,979 km (0.103 R)
• M19: 2,901,301 km (0.115 R)
• M20: 3,320,923 km (0.118 R)
• M21: 3,459,900 km (0.073 R)
• M22: 3,695,815 km (0.115 R)
• M23: 3,920,811 km (0.109 R)
• M24: 4,200,110 km (0.109 R)
• M25: 4,266,830 km (0.094 R)
• M26: 4,384,265 km (0.087 R)
• M27: 4,743,449 km (0.092 R)
• M28: 4,847,869 km (0.076 R)
• M29: 5,023,496 km (0.118 R)
• M30: 5,344,982 km (0.099 R)
• M31: 5,417,388 km (0.081 R)
• M32: 5,563,096 km (0.096 R)
• M33: 5,747,251 km (0.111 R)
• M34: 6,273,237 km (0.117 R)
• M35: 6,407,127 km (0.092 R)
• M36: 6,580,661 km (0.085 R)
• M37: 6,795,034 km (0.095 R)
• M38: 7,654,773 km (0.065 R)
• M39: 7,777,444 km (0.114 R)
• M40: 8,149,643 km (0.109 R)
• M41: 8,233,119 km (0.096 R)
• M42: 8,846,769 km (0.052 R)
• M43: 10,073,322 km (0.101 R)
• M44: 10,230,400 km (0.113 R)
• M45: 10,981,830 km (0.096 R)
• M46: 11,352,534 km (0.11 R)
• M47: 11,539,531 km (0.105 R)
• M48: 11,798,186 km (0.059 R)
• M49: 11,916,368 km (0.067 R)
• M50: 11,987,577 km (0.117 R)
• M51: 12,154,079 km (0.092 R)
• M52: 12,225,587 km (0.115 R)
• M53: 12,465,243 km (0.074 R)
• M54: 12,609,904 km (0.093 R)
• M55: 12,803,483 km (0.095 R)
• M56: 13,169,101 km (0.111 R)
• M57: 13,267,237 km (0.115 R)
• M58: 13,464,108 km (0.087 R)
• M59: 13,960,772 km (0.079 R)
• M60: 14,564,549 km (0.114 R)
• M61: 14,920,742 km (0.074 R)
• M62: 15,023,067 km (0.069 R)
• M63: 15,099,960 km (0.11 R)
• M64: 15,460,491 km (0.118 R)
• M65: 15,564,013 km (0.08 R)
• M66: 16,006,523 km (0.033 R)
• M67: 16,930,589 km (0.1 R)
• M68: 17,144,365 km (0.113 R)
• M69: 17,844,932 km (0.039 R)
• M70: 18,280,710 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.8

Radius: 10

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.89 AU - 4.77 AU

Year: 3226 Days

Day: 13 Hours

Environment

Temp: -160 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,461,628 km

• M1: 138,079 km (0.032 R)
• M2: 238,758 km (0.093 R)
• M3: 306,376 km (0.116 R)
• M4: 597,045 km (0.039 R)
• M5: 764,146 km (0.103 R)
• M6: 1,166,714 km (0.052 R)
• M7: 1,254,677 km (0.062 R)
• M8: 1,345,034 km (0.091 R)
• M9: 1,461,272 km (0.085 R)
• M10: 1,580,950 km (0.114 R)
• M11: 1,704,069 km (0.075 R)
• M12: 1,856,061 km (0.095 R)
• M13: 2,242,023 km (0.077 R)
• M14: 2,874,972 km (0.115 R)
• M15: 2,995,997 km (0.105 R)
• M16: 3,087,700 km (0.101 R)
• M17: 3,321,372 km (0.1 R)
• M18: 3,400,659 km (0.116 R)
• M19: 3,773,157 km (0.088 R)
• M20: 3,939,211 km (0.092 R)
• M21: 4,090,754 km (0.117 R)
• M22: 4,434,530 km (0.048 R)
• M23: 4,504,541 km (0.119 R)
• M24: 5,113,554 km (0.054 R)
• M25: 5,427,710 km (0.062 R)
• M26: 6,017,126 km (0.116 R)
• M27: 6,787,255 km (0.104 R)
• M28: 7,030,502 km (0.051 R)
• M29: 7,112,182 km (0.083 R)
• M30: 7,297,235 km (0.09 R)
• M31: 7,525,670 km (0.092 R)
• M32: 7,819,780 km (0.077 R)
• M33: 8,053,452 km (0.051 R)
• M34: 8,246,433 km (0.087 R)
• M35: 8,462,602 km (0.029 R)
• M36: 8,944,905 km (0.095 R)
• M37: 9,100,188 km (0.083 R)
• M38: 9,256,368 km (0.078 R)
• M39: 9,323,687 km (0.093 R)
• M40: 9,662,227 km (0.111 R)
• M41: 10,096,959 km (0.103 R)
• M42: 10,305,049 km (0.071 R)
• M43: 10,374,762 km (0.067 R)
• M44: 10,514,636 km (0.08 R)
• M45: 10,631,771 km (0.072 R)
• M46: 10,725,719 km (0.053 R)
• M47: 11,511,407 km (0.072 R)
• M48: 11,801,626 km (0.098 R)
• M49: 12,192,526 km (0.074 R)
• M50: 12,315,495 km (0.073 R)
• M51: 12,414,230 km (0.094 R)
• M52: 12,562,780 km (0.092 R)
• M53: 13,314,510 km (0.083 R)
• M54: 13,542,946 km (0.039 R)
• M55: 13,721,416 km (0.091 R)
• M56: 13,849,472 km (0.06 R)
• M57: 13,977,827 km (0.074 R)
• M58: 14,055,019 km (0.067 R)
• M59: 14,209,853 km (0.118 R)
• M60: 14,287,494 km (0.111 R)
• M61: 14,521,316 km (0.039 R)
• M62: 14,677,945 km (0.045 R)
• M63: 14,835,172 km (0.083 R)
• M64: 15,098,315 km (0.077 R)
• M65: 15,416,061 km (0.083 R)
• M66: 15,495,946 km (0.113 R)
• M67: 16,220,299 km (0.109 R)
• M68: 16,518,746 km (0.097 R)
• M69: 17,341,535 km (0.08 R)
• M70: 17,757,866 km (0.106 R)
• M71: 17,897,440 km (0.106 R)
• M72: 18,037,314 km (0.097 R)
• M73: 18,290,135 km (0.044 R)
• M74: 18,459,330 km (0.091 R)
• M75: 18,657,248 km (0.101 R)
• M76: 18,770,793 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.8

Radius: 10.8

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.65 AU - 4.81 AU

Year: 4428 Days

Day: 14.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 26,461,628 km

• M1: 135,236 km (0.107 R)
• M2: 274,063 km (0.107 R)
• M3: 391,049 km (0.076 R)
• M4: 617,091 km (0.118 R)
• M5: 821,741 km (0.116 R)
• M6: 1,484,011 km (0.114 R)
• M7: 1,696,440 km (0.081 R)
• M8: 2,261,621 km (0.079 R)
• M9: 2,430,816 km (0.058 R)
• M10: 2,882,153 km (0.114 R)
• M11: 2,963,384 km (0.09 R)
• M12: 3,510,015 km (0.1 R)
• M13: 3,618,772 km (0.099 R)
• M14: 3,862,168 km (0.09 R)
• M15: 4,271,917 km (0.074 R)
• M16: 4,505,589 km (0.036 R)
• M17: 4,576,498 km (0.081 R)
• M18: 4,695,728 km (0.109 R)
• M19: 5,331,668 km (0.116 R)
• M20: 5,457,031 km (0.087 R)
• M21: 5,736,480 km (0.092 R)
• M22: 5,839,254 km (0.064 R)
• M23: 5,968,656 km (0.059 R)
• M24: 6,151,315 km (0.12 R)
• M25: 6,309,440 km (0.069 R)
• M26: 6,442,283 km (0.066 R)
• M27: 6,629,729 km (0.117 R)
• M28: 6,846,197 km (0.061 R)
• M29: 7,147,786 km (0.116 R)
• M30: 7,481,689 km (0.082 R)
• M31: 8,690,440 km (0.095 R)
• M32: 9,046,931 km (0.114 R)
• M33: 9,196,828 km (0.047 R)
• M34: 9,866,578 km (0.036 R)
• M35: 10,300,861 km (0.053 R)
• M36: 10,836,720 km (0.079 R)
• M37: 11,220,439 km (0.068 R)
• M38: 11,511,257 km (0.075 R)
• M39: 11,935,517 km (0.077 R)
• M40: 12,232,319 km (0.118 R)
• M41: 12,464,943 km (0.117 R)
• M42: 12,799,594 km (0.079 R)
• M43: 12,900,722 km (0.072 R)
• M44: 13,890,761 km (0.091 R)
• M45: 13,959,875 km (0.053 R)
• M46: 14,098,702 km (0.094 R)
• M47: 14,202,971 km (0.067 R)
• M48: 14,552,731 km (0.105 R)
• M49: 14,763,814 km (0.102 R)
• M50: 14,905,184 km (0.059 R)
• M51: 15,870,988 km (0.112 R)
• M52: 16,526,226 km (0.102 R)
• M53: 16,599,529 km (0.079 R)
• M54: 16,857,137 km (0.103 R)
• M55: 17,004,790 km (0.074 R)
• M56: 17,115,941 km (0.106 R)
• M57: 17,450,741 km (0.114 R)
• M58: 17,712,687 km (0.067 R)
• M59: 17,900,582 km (0.057 R)
• M60: 18,849,781 km (0.081 R)
• M61: 19,080,012 km (0.113 R)
• M62: 19,388,482 km (0.047 R)
• M63: 19,465,825 km (0.086 R)
• M64: 19,776,390 km (0.061 R)
• M65: 20,010,361 km (0.118 R)
• M66: 20,481,145 km (0.066 R)
• M67: 21,834,707 km (0.034 R)
• M68: 22,522,259 km (0.114 R)
• M69: 22,848,382 km (0.057 R)
• M70: 23,216,991 km (0.114 R)
• M71: 23,877,316 km (0.069 R)
• M72: 24,543,625 km (0.104 R)
• M73: 25,005,434 km (0.054 R)
• M74: 25,427,748 km (0.103 R)
• M75: 25,767,186 km (0.086 R)
• M76: 26,022,849 km (0.109 R)
• M77: 26,108,120 km (0.068 R)
• M78: 27,443,729 km (0.045 R)
• M79: 27,879,209 km (0.106 R)
• M80: 28,054,089 km (0.095 R)
• M81: 28,361,064 km (0.055 R)
• M82: 28,845,461 km (0.086 R)
• M83: 29,555,154 km (0.041 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.6

Radius: 14.9

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.37 AU - 5.31 AU

Year: 4583 Days

Day: 5.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 26,461,628 km

• M1: 219,909 km (0.087 R)
• M2: 372,349 km (0.118 R)
• M3: 561,890 km (0.071 R)
• M4: 682,465 km (0.086 R)
• M5: 1,066,633 km (0.104 R)
• M6: 1,183,469 km (0.069 R)
• M7: 1,304,942 km (0.045 R)
• M8: 1,532,331 km (0.082 R)
• M9: 1,666,221 km (0.071 R)
• M10: 1,898,547 km (0.114 R)
• M11: 2,076,119 km (0.103 R)
• M12: 2,570,839 km (0.111 R)
• M13: 2,878,263 km (0.087 R)
• M14: 3,509,267 km (0.113 R)
• M15: 3,628,796 km (0.115 R)
• M16: 3,912,732 km (0.041 R)
• M17: 4,204,299 km (0.078 R)
• M18: 4,459,812 km (0.041 R)
• M19: 4,567,821 km (0.072 R)
• M20: 4,852,955 km (0.04 R)
• M21: 5,098,744 km (0.115 R)
• M22: 5,302,945 km (0.094 R)
• M23: 5,696,238 km (0.066 R)
• M24: 5,790,186 km (0.12 R)
• M25: 6,099,105 km (0.042 R)
• M26: 6,364,791 km (0.112 R)
• M27: 6,535,931 km (0.098 R)
• M28: 6,683,734 km (0.115 R)
• M29: 7,210,169 km (0.103 R)
• M30: 7,414,220 km (0.062 R)
• M31: 7,828,307 km (0.096 R)
• M32: 8,143,809 km (0.073 R)
• M33: 8,356,387 km (0.108 R)
• M34: 9,087,921 km (0.102 R)
• M35: 9,447,554 km (0.108 R)
• M36: 9,783,701 km (0.094 R)
• M37: 10,123,737 km (0.037 R)
• M38: 10,699,240 km (0.083 R)
• M39: 12,093,342 km (0.095 R)
• M40: 12,336,439 km (0.093 R)
• M41: 12,765,635 km (0.108 R)
• M42: 13,199,768 km (0.03 R)
• M43: 13,324,682 km (0.056 R)
• M44: 13,512,876 km (0.06 R)
• M45: 14,919,545 km (0.042 R)
• M46: 15,180,294 km (0.081 R)
• M47: 15,673,369 km (0.1 R)
• M48: 15,938,456 km (0.119 R)
• M49: 16,574,098 km (0.037 R)
• M50: 16,945,998 km (0.09 R)
• M51: 17,252,225 km (0.082 R)
• M52: 17,594,804 km (0.1 R)
• M53: 17,904,920 km (0.11 R)
• M54: 18,390,964 km (0.038 R)
• M55: 18,495,682 km (0.081 R)
• M56: 18,951,806 km (0.075 R)
• M57: 19,589,542 km (0.073 R)
• M58: 19,768,012 km (0.09 R)
• M59: 19,875,274 km (0.065 R)
• M60: 20,559,385 km (0.096 R)
• M61: 21,287,927 km (0.06 R)
• M62: 21,655,339 km (0.116 R)
• M63: 21,839,793 km (0.045 R)
• M64: 22,247,597 km (0.105 R)
• M65: 22,545,745 km (0.104 R)
• M66: 22,657,794 km (0.031 R)
• M67: 22,807,691 km (0.05 R)
• M68: 23,032,986 km (0.105 R)
• M69: 23,713,506 km (0.114 R)
• M70: 25,171,787 km (0.105 R)
• M71: 25,833,458 km (0.102 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 16,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit