🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.58 AU - 0.62 AU

Year: 175 Days

Day: 25.6 Hours

Environment

Temp: 179 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.95 AU - 1.25 AU

Year: 435 Days

Day: 37.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.82 AU - 2.96 AU

Year: 1392 Days

Day: 14.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.6

Radius: 10.9

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.58 AU - 5.56 AU

Year: 4301 Days

Day: 13 Hours

Environment

Temp: -144 °C

Axial Tilt: 177.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 53,368,906 km

• M1: 238,010 km (0.115 R)
• M2: 514,916 km (0.107 R)
• M3: 584,928 km (0.118 R)
• M4: 806,632 km (0.09 R)
• M5: 901,178 km (0.096 R)
• M6: 988,692 km (0.103 R)
• M7: 1,079,199 km (0.082 R)
• M8: 1,196,633 km (0.087 R)
• M9: 1,682,378 km (0.109 R)
• M10: 1,820,008 km (0.086 R)
• M11: 1,947,166 km (0.118 R)
• M12: 2,062,805 km (0.078 R)
• M13: 2,225,717 km (0.117 R)
• M14: 2,439,193 km (0.101 R)
• M15: 2,935,858 km (0.119 R)
• M16: 3,069,150 km (0.069 R)
• M17: 3,498,945 km (0.091 R)
• M18: 3,748,025 km (0.092 R)
• M19: 3,892,985 km (0.096 R)
• M20: 4,377,084 km (0.112 R)
• M21: 5,381,634 km (0.102 R)
• M22: 5,483,809 km (0.118 R)
• M23: 5,607,377 km (0.073 R)
• M24: 5,773,580 km (0.078 R)
• M25: 6,260,671 km (0.099 R)
• M26: 6,651,121 km (0.111 R)
• M27: 6,893,619 km (0.1 R)
• M28: 7,116,670 km (0.116 R)
• M29: 7,364,703 km (0.112 R)
• M30: 7,501,286 km (0.099 R)
• M31: 7,638,766 km (0.074 R)
• M32: 7,730,769 km (0.09 R)
• M33: 7,846,408 km (0.085 R)
• M34: 8,079,332 km (0.095 R)
• M35: 8,149,643 km (0.063 R)
• M36: 8,528,275 km (0.043 R)
• M37: 8,719,761 km (0.103 R)
• M38: 9,131,304 km (0.053 R)
• M39: 9,401,029 km (0.03 R)
• M40: 10,302,207 km (0.083 R)
• M41: 10,608,733 km (0.106 R)
• M42: 10,788,849 km (0.081 R)
• M43: 11,100,162 km (0.107 R)
• M44: 11,467,126 km (0.034 R)
• M45: 13,111,954 km (0.102 R)
• M46: 13,305,534 km (0.069 R)
• M47: 13,472,036 km (0.088 R)
• M48: 13,751,335 km (0.105 R)
• M49: 14,117,102 km (0.098 R)
• M50: 14,258,622 km (0.056 R)
• M51: 14,457,587 km (0.065 R)
• M52: 15,060,167 km (0.072 R)
• M53: 15,146,934 km (0.096 R)
• M54: 16,646,802 km (0.102 R)
• M55: 17,006,585 km (0.1 R)
• M56: 17,581,639 km (0.096 R)
• M57: 17,794,966 km (0.092 R)
• M58: 18,409,664 km (0.043 R)
• M59: 18,626,281 km (0.096 R)
• M60: 19,407,332 km (0.05 R)
• M61: 19,912,823 km (0.118 R)
• M62: 20,262,882 km (0.115 R)
• M63: 20,358,625 km (0.1 R)
• M64: 20,743,540 km (0.032 R)
• M65: 21,130,699 km (0.098 R)
• M66: 22,010,634 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.3

Radius: 9.1

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.75 AU - 6.93 AU

Year: 5317 Days

Day: 12.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 53,368,906 km

• M1: 114,742 km (0.117 R)
• M2: 280,346 km (0.116 R)
• M3: 530,773 km (0.097 R)
• M4: 792,270 km (0.053 R)
• M5: 856,897 km (0.114 R)
• M6: 952,490 km (0.094 R)
• M7: 1,092,812 km (0.093 R)
• M8: 1,649,167 km (0.073 R)
• M9: 1,844,093 km (0.065 R)
• M10: 2,124,589 km (0.05 R)
• M11: 2,256,534 km (0.091 R)
• M12: 2,683,187 km (0.03 R)
• M13: 2,782,969 km (0.096 R)
• M14: 2,898,608 km (0.108 R)
• M15: 3,015,893 km (0.107 R)
• M16: 3,469,773 km (0.117 R)
• M17: 3,563,122 km (0.07 R)
• M18: 3,993,814 km (0.095 R)
• M19: 4,124,563 km (0.103 R)
• M20: 4,306,773 km (0.114 R)
• M21: 4,390,398 km (0.031 R)
• M22: 4,525,485 km (0.081 R)
• M23: 4,627,661 km (0.065 R)
• M24: 5,132,553 km (0.052 R)
• M25: 5,221,414 km (0.052 R)
• M26: 5,328,676 km (0.119 R)
• M27: 5,509,241 km (0.072 R)
• M28: 5,636,698 km (0.031 R)
• M29: 5,783,753 km (0.036 R)
• M30: 5,969,254 km (0.11 R)
• M31: 6,062,753 km (0.093 R)
• M32: 6,194,399 km (0.029 R)
• M33: 6,828,245 km (0.073 R)
• M34: 6,945,680 km (0.108 R)
• M35: 7,242,183 km (0.11 R)
• M36: 7,322,068 km (0.065 R)
• M37: 7,543,024 km (0.103 R)
• M38: 7,623,956 km (0.085 R)
• M39: 7,807,064 km (0.094 R)
• M40: 8,136,179 km (0.111 R)
• M41: 8,680,716 km (0.097 R)
• M42: 8,893,294 km (0.07 R)
• M43: 9,650,858 km (0.073 R)
• M44: 9,915,347 km (0.061 R)
• M45: 9,981,918 km (0.104 R)
• M46: 10,115,359 km (0.078 R)
• M47: 10,541,863 km (0.103 R)
• M48: 10,632,519 km (0.039 R)
• M49: 10,814,280 km (0.034 R)
• M50: 10,882,796 km (0.039 R)
• M51: 11,135,168 km (0.078 R)
• M52: 11,389,335 km (0.099 R)
• M53: 11,598,921 km (0.072 R)
• M54: 11,692,420 km (0.094 R)
• M55: 11,998,048 km (0.048 R)
• M56: 12,425,599 km (0.117 R)
• M57: 12,641,170 km (0.073 R)
• M58: 12,858,087 km (0.074 R)
• M59: 13,051,965 km (0.079 R)
• M60: 13,173,588 km (0.115 R)
• M61: 13,368,963 km (0.096 R)
• M62: 13,688,654 km (0.112 R)
• M63: 14,435,746 km (0.12 R)
• M64: 14,511,143 km (0.051 R)
• M65: 14,662,536 km (0.086 R)
• M66: 15,375,520 km (0.105 R)
• M67: 15,581,217 km (0.087 R)
• M68: 15,813,841 km (0.099 R)
• M69: 15,891,632 km (0.065 R)
• M70: 16,439,759 km (0.049 R)
• M71: 16,544,777 km (0.03 R)
• M72: 16,650,243 km (0.062 R)
• M73: 16,782,188 km (0.062 R)
• M74: 16,941,061 km (0.101 R)
• M75: 17,047,126 km (0.12 R)
• M76: 17,474,078 km (0.084 R)
• M77: 17,823,539 km (0.11 R)
• M78: 18,148,166 km (0.051 R)
• M79: 18,229,548 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326

Radius: 6

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 12.27 AU - 13.11 AU

Year: 17030 Days

Day: 18.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,368,906 km

• M1: 79,436 km (0.039 R)
• M2: 153,637 km (0.067 R)
• M3: 260,450 km (0.059 R)
• M4: 324,328 km (0.069 R)
• M5: 566,527 km (0.12 R)
• M6: 617,690 km (0.079 R)
• M7: 937,530 km (0.108 R)
• M8: 1,104,182 km (0.051 R)
• M9: 1,191,248 km (0.039 R)
• M10: 1,418,637 km (0.089 R)
• M11: 1,810,733 km (0.076 R)
• M12: 2,045,452 km (0.119 R)
• M13: 2,515,189 km (0.112 R)
• M14: 3,047,757 km (0.119 R)
• M15: 3,109,093 km (0.031 R)
• M16: 3,358,323 km (0.077 R)
• M17: 3,581,822 km (0.077 R)
• M18: 3,909,441 km (0.093 R)
• M19: 3,976,162 km (0.072 R)
• M20: 4,076,991 km (0.113 R)
• M21: 4,770,078 km (0.089 R)
• M22: 5,093,807 km (0.083 R)
• M23: 5,424,718 km (0.101 R)
• M24: 5,574,017 km (0.097 R)
• M25: 5,838,506 km (0.112 R)
• M26: 6,184,675 km (0.12 R)
• M27: 7,303,817 km (0.103 R)
• M28: 7,386,096 km (0.086 R)
• M29: 8,311,658 km (0.116 R)
• M30: 8,527,079 km (0.114 R)
• M31: 8,613,696 km (0.086 R)
• M32: 8,744,295 km (0.064 R)
• M33: 8,787,977 km (0.104 R)
• M34: 9,317,853 km (0.104 R)
• M35: 10,131,815 km (0.115 R)
• M36: 10,361,897 km (0.038 R)
• M37: 10,686,973 km (0.083 R)
• M38: 10,874,269 km (0.103 R)
• M39: 11,634,226 km (0.112 R)
• M40: 13,963,615 km (0.068 R)
• M41: 14,117,102 km (0.071 R)
• M42: 14,322,650 km (0.111 R)
• M43: 15,049,546 km (0.083 R)
• M44: 15,470,365 km (0.11 R)
• M45: 15,841,816 km (0.096 R)
• M46: 16,108,998 km (0.092 R)
• M47: 16,377,526 km (0.104 R)
• M48: 16,431,381 km (0.086 R)
• M49: 16,593,396 km (0.097 R)
• M50: 16,756,009 km (0.119 R)
• M51: 16,973,524 km (0.11 R)
• M52: 17,576,703 km (0.092 R)
• M53: 17,797,808 km (0.103 R)
• M54: 18,075,462 km (0.061 R)
• M55: 18,522,760 km (0.092 R)
• M56: 18,747,605 km (0.057 R)
• M57: 21,222,702 km (0.033 R)
• M58: 21,576,202 km (0.113 R)
• M59: 21,812,866 km (0.114 R)
• M60: 23,130,075 km (0.091 R)
• M61: 23,493,897 km (0.113 R)
• M62: 24,534,649 km (0.113 R)
• M63: 25,778,107 km (0.055 R)
• M64: 25,966,450 km (0.068 R)
• M65: 26,534,174 km (0.059 R)
• M66: 27,425,329 km (0.102 R)
• M67: 27,553,385 km (0.031 R)
• M68: 29,171,435 km (0.085 R)
• M69: 30,289,230 km (0.116 R)
• M70: 31,019,866 km (0.084 R)
• M71: 32,770,012 km (0.077 R)
• M72: 33,042,130 km (0.107 R)
• M73: 33,314,847 km (0.092 R)
• M74: 35,037,018 km (0.059 R)
• M75: 35,106,432 km (0.113 R)
• M76: 35,733,845 km (0.095 R)
• M77: 36,364,998 km (0.065 R)
• M78: 36,787,912 km (0.108 R)
• M79: 37,496,108 km (0.09 R)
• M80: 37,567,167 km (0.106 R)
• M81: 38,280,450 km (0.115 R)
• M82: 39,430,857 km (0.102 R)
• M83: 39,503,113 km (0.096 R)
• M84: 41,104,409 km (0.077 R)
• M85: 41,618,427 km (0.085 R)
• M86: 42,356,244 km (0.101 R)
• M87: 43,247,398 km (0.11 R)
• M88: 44,294,882 km (0.117 R)
• M89: 45,578,133 km (0.116 R)
• M90: 46,491,129 km (0.12 R)
• M91: 46,567,573 km (0.082 R)
• M92: 48,877,813 km (0.111 R)
• M93: 51,225,153 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 18,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit