🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.85 AU - 1.05 AU

Year: 325 Days

Day: 17.1 Hours

Environment

Temp: 122 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,307,748 km

• M1: 410,796 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.23 AU - 1.85 AU

Year: 672 Days

Day: 47.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.63 AU - 3.27 AU

Year: 1781 Days

Day: 44.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.4

Radius: 9

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.95 AU - 5.99 AU

Year: 5127 Days

Day: 13.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 23,307,748 km

• M1: 112,647 km (0.093 R)
• M2: 196,422 km (0.089 R)
• M3: 560,244 km (0.096 R)
• M4: 728,542 km (0.115 R)
• M5: 819,198 km (0.111 R)
• M6: 1,046,138 km (0.117 R)
• M7: 1,532,780 km (0.051 R)
• M8: 1,638,097 km (0.108 R)
• M9: 1,705,117 km (0.094 R)
• M10: 1,800,560 km (0.12 R)
• M11: 2,039,917 km (0.1 R)
• M12: 2,141,494 km (0.109 R)
• M13: 2,456,397 km (0.097 R)
• M14: 2,964,581 km (0.102 R)
• M15: 3,214,110 km (0.054 R)
• M16: 3,332,891 km (0.103 R)
• M17: 3,435,814 km (0.046 R)
• M18: 3,609,797 km (0.095 R)
• M19: 3,697,910 km (0.111 R)
• M20: 3,822,525 km (0.087 R)
• M21: 3,948,486 km (0.117 R)
• M22: 4,353,448 km (0.026 R)
• M23: 4,713,829 km (0.069 R)
• M24: 4,849,065 km (0.047 R)
• M25: 4,927,006 km (0.038 R)
• M26: 5,302,646 km (0.106 R)
• M27: 5,708,056 km (0.061 R)
• M28: 5,956,090 km (0.063 R)
• M29: 6,420,142 km (0.086 R)
• M30: 6,764,965 km (0.101 R)
• M31: 6,895,863 km (0.068 R)
• M32: 7,005,519 km (0.108 R)
• M33: 7,495,153 km (0.087 R)
• M34: 7,562,771 km (0.055 R)
• M35: 7,949,930 km (0.097 R)
• M36: 8,064,971 km (0.101 R)
• M37: 8,413,683 km (0.068 R)
• M38: 8,601,578 km (0.048 R)
• M39: 9,029,578 km (0.104 R)
• M40: 9,101,534 km (0.103 R)
• M41: 9,197,875 km (0.075 R)
• M42: 9,660,133 km (0.09 R)
• M43: 9,832,170 km (0.107 R)
• M44: 10,505,959 km (0.092 R)
• M45: 10,606,938 km (0.067 R)
• M46: 10,988,861 km (0.102 R)
• M47: 11,142,947 km (0.093 R)
• M48: 12,082,122 km (0.066 R)
• M49: 12,400,915 km (0.08 R)
• M50: 12,507,728 km (0.105 R)
• M51: 12,749,329 km (0.06 R)
• M52: 13,209,791 km (0.072 R)
• M53: 13,869,219 km (0.078 R)
• M54: 13,980,220 km (0.106 R)
• M55: 14,119,346 km (0.076 R)
• M56: 14,455,044 km (0.058 R)
• M57: 14,878,406 km (0.064 R)
• M58: 14,935,103 km (0.043 R)
• M59: 15,048,798 km (0.105 R)
• M60: 15,363,103 km (0.102 R)
• M61: 16,289,563 km (0.115 R)
• M62: 16,582,924 km (0.099 R)
• M63: 16,700,657 km (0.113 R)
• M64: 17,204,354 km (0.104 R)
• M65: 17,293,813 km (0.103 R)
• M66: 17,383,273 km (0.098 R)
• M67: 17,984,357 km (0.09 R)
• M68: 18,075,163 km (0.1 R)
• M69: 18,287,442 km (0.113 R)
• M70: 18,745,361 km (0.11 R)
• M71: 19,021,818 km (0.12 R)
• M72: 19,206,871 km (0.114 R)
• M73: 19,392,522 km (0.032 R)
• M74: 19,796,885 km (0.118 R)
• M75: 20,015,896 km (0.101 R)
• M76: 20,204,090 km (0.1 R)
• M77: 20,329,902 km (0.063 R)
• M78: 20,424,448 km (0.061 R)
• M79: 20,582,423 km (0.089 R)
• M80: 20,740,698 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.5

Radius: 12.5

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5 AU - 6.98 AU

Year: 5153 Days

Day: 8.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 23,307,748 km

• M1: 203,603 km (0.117 R)
• M2: 307,573 km (0.079 R)
• M3: 465,399 km (0.086 R)
• M4: 731,234 km (0.091 R)
• M5: 1,003,054 km (0.087 R)
• M6: 1,182,122 km (0.055 R)
• M7: 1,438,234 km (0.107 R)
• M8: 1,590,375 km (0.112 R)
• M9: 1,712,596 km (0.103 R)
• M10: 2,331,632 km (0.084 R)
• M11: 2,411,218 km (0.115 R)
• M12: 2,532,393 km (0.115 R)
• M13: 2,781,024 km (0.099 R)
• M14: 2,972,809 km (0.075 R)
• M15: 3,713,468 km (0.099 R)
• M16: 3,972,871 km (0.089 R)
• M17: 4,092,848 km (0.105 R)
• M18: 4,214,022 km (0.076 R)
• M19: 4,534,611 km (0.12 R)
• M20: 4,786,833 km (0.046 R)
• M21: 4,966,051 km (0.109 R)
• M22: 5,095,453 km (0.052 R)
• M23: 5,437,284 km (0.094 R)
• M24: 5,813,822 km (0.047 R)
• M25: 6,032,833 km (0.041 R)
• M26: 6,282,512 km (0.078 R)
• M27: 6,994,000 km (0.094 R)
• M28: 7,285,865 km (0.082 R)
• M29: 7,881,564 km (0.087 R)
• M30: 8,246,433 km (0.114 R)
• M31: 8,835,699 km (0.074 R)
• M32: 9,214,930 km (0.059 R)
• M33: 9,826,187 km (0.079 R)
• M34: 9,989,398 km (0.05 R)
• M35: 10,087,684 km (0.066 R)
• M36: 10,583,900 km (0.103 R)
• M37: 11,257,988 km (0.058 R)
• M38: 11,428,679 km (0.111 R)
• M39: 11,634,825 km (0.114 R)
• M40: 12,050,408 km (0.061 R)
• M41: 13,362,830 km (0.111 R)
• M42: 13,688,953 km (0.114 R)
• M43: 13,798,309 km (0.114 R)
• M44: 15,094,724 km (0.095 R)
• M45: 15,283,068 km (0.088 R)
• M46: 15,586,153 km (0.077 R)
• M47: 15,853,036 km (0.072 R)
• M48: 16,429,885 km (0.1 R)
• M49: 16,623,615 km (0.113 R)
• M50: 16,896,332 km (0.092 R)
• M51: 17,091,856 km (0.117 R)
• M52: 17,209,739 km (0.115 R)
• M53: 17,327,772 km (0.07 R)
• M54: 18,001,561 km (0.053 R)
• M55: 18,201,423 km (0.077 R)
• M56: 19,293,338 km (0.086 R)
• M57: 19,909,083 km (0.106 R)
• M58: 20,656,624 km (0.064 R)
• M59: 20,740,249 km (0.109 R)
• M60: 21,117,834 km (0.055 R)
• M61: 21,328,617 km (0.1 R)
• M62: 21,413,140 km (0.119 R)
• M63: 21,667,456 km (0.109 R)
• M64: 22,221,717 km (0.057 R)
• M65: 22,393,305 km (0.052 R)
• M66: 22,737,530 km (0.1 R)
• M67: 24,044,417 km (0.1 R)
• M68: 24,132,381 km (0.107 R)
• M69: 24,929,139 km (0.119 R)
• M70: 25,509,878 km (0.042 R)
• M71: 25,689,545 km (0.102 R)
• M72: 26,276,118 km (0.086 R)
• M73: 27,279,022 km (0.078 R)
• M74: 27,692,810 km (0.104 R)
• M75: 27,877,414 km (0.117 R)
• M76: 28,620,017 km (0.039 R)
• M77: 29,181,159 km (0.045 R)
• M78: 30,266,940 km (0.111 R)
• M79: 30,504,651 km (0.094 R)
• M80: 31,413,907 km (0.112 R)
• M81: 32,331,989 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.9

Radius: 14.3

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.59 AU - 7.67 AU

Year: 6691 Days

Day: 6.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 23,307,748 km

• M1: 208,240 km (0.086 R)
• M2: 398,678 km (0.074 R)
• M3: 569,968 km (0.064 R)
• M4: 681,717 km (0.047 R)
• M5: 833,859 km (0.119 R)
• M6: 987,346 km (0.107 R)
• M7: 1,091,616 km (0.069 R)
• M8: 1,200,074 km (0.111 R)
• M9: 1,415,495 km (0.088 R)
• M10: 1,630,467 km (0.057 R)
• M11: 1,742,217 km (0.053 R)
• M12: 1,871,170 km (0.091 R)
• M13: 2,078,363 km (0.114 R)
• M14: 2,262,219 km (0.098 R)
• M15: 2,532,094 km (0.043 R)
• M16: 2,712,509 km (0.066 R)
• M17: 2,812,739 km (0.071 R)
• M18: 3,000,036 km (0.065 R)
• M19: 3,121,210 km (0.119 R)
• M20: 3,226,527 km (0.11 R)
• M21: 3,440,901 km (0.075 R)
• M22: 4,016,553 km (0.079 R)
• M23: 4,502,896 km (0.105 R)
• M24: 4,622,574 km (0.041 R)
• M25: 5,173,842 km (0.105 R)
• M26: 5,854,662 km (0.104 R)
• M27: 6,095,216 km (0.069 R)
• M28: 6,294,630 km (0.075 R)
• M29: 6,905,587 km (0.109 R)
• M30: 7,113,528 km (0.112 R)
• M31: 7,488,421 km (0.099 R)
• M32: 7,797,789 km (0.041 R)
• M33: 8,429,242 km (0.118 R)
• M34: 8,527,827 km (0.03 R)
• M35: 8,726,193 km (0.093 R)
• M36: 9,052,018 km (0.091 R)
• M37: 9,330,718 km (0.069 R)
• M38: 10,315,521 km (0.059 R)
• M39: 10,954,603 km (0.113 R)
• M40: 11,089,241 km (0.12 R)
• M41: 11,387,689 km (0.112 R)
• M42: 11,496,896 km (0.111 R)
• M43: 11,909,486 km (0.102 R)
• M44: 12,495,312 km (0.108 R)
• M45: 13,319,746 km (0.112 R)
• M46: 13,753,131 km (0.052 R)
• M47: 14,544,952 km (0.063 R)
• M48: 15,745,176 km (0.107 R)
• M49: 16,418,965 km (0.11 R)
• M50: 16,945,998 km (0.105 R)
• M51: 17,102,029 km (0.119 R)
• M52: 17,289,924 km (0.076 R)
• M53: 17,699,522 km (0.115 R)
• M54: 18,399,940 km (0.117 R)
• M55: 18,721,276 km (0.093 R)
• M56: 19,044,557 km (0.066 R)
• M57: 19,141,796 km (0.12 R)
• M58: 19,827,851 km (0.057 R)
• M59: 20,289,660 km (0.113 R)
• M60: 21,022,540 km (0.036 R)
• M61: 21,123,219 km (0.113 R)
• M62: 21,223,899 km (0.095 R)
• M63: 21,324,877 km (0.106 R)
• M64: 21,527,283 km (0.051 R)
• M65: 21,730,288 km (0.092 R)
• M66: 21,933,890 km (0.091 R)
• M67: 22,172,349 km (0.108 R)
• M68: 22,548,737 km (0.062 R)
• M69: 22,651,661 km (0.116 R)
• M70: 22,858,255 km (0.059 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 11,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit