🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.6 AU - 0.68 AU

Year: 180 Days

Day: 47.2 Hours

Environment

Temp: 228 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,348,061 km

• M1: 119,080 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.78 AU - 0.96 AU

Year: 285 Days

Day: 44.8 Hours

Environment

Temp: 146 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.44 AU - 1.56 AU

Year: 646 Days

Day: 34.8 Hours

Environment

Temp: -12 °C

Axial Tilt: 124.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,348,061 km

• M1: 558,598 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.71 AU - 2.85 AU

Year: 1629 Days

Day: 16.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,348,061 km

• M1: 348,713 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.51 AU - 3.25 AU

Year: 1718 Days

Day: 40.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,348,061 km

• M1: 906,413 km (0.085 R)
• M2: 928,853 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.5 AU - 3.64 AU

Year: 1891 Days

Day: 19.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.42 AU - 4.56 AU

Year: 3344 Days

Day: 31.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.8

Radius: 8.6

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.56 AU - 7.74 AU

Year: 6027 Days

Day: 8.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,348,061 km

• M1: 257,308 km (0.046 R)
• M2: 600,037 km (0.054 R)
• M3: 757,713 km (0.106 R)
• M4: 835,205 km (0.102 R)
• M5: 984,653 km (0.071 R)
• M6: 1,041,351 km (0.093 R)
• M7: 1,099,096 km (0.048 R)
• M8: 1,187,957 km (0.063 R)
• M9: 1,485,357 km (0.119 R)
• M10: 1,823,448 km (0.087 R)
• M11: 2,166,776 km (0.092 R)
• M12: 2,432,761 km (0.11 R)
• M13: 3,079,771 km (0.039 R)
• M14: 3,271,107 km (0.115 R)
• M15: 3,422,650 km (0.044 R)
• M16: 3,488,174 km (0.107 R)
• M17: 3,665,447 km (0.101 R)
• M18: 3,800,235 km (0.117 R)
• M19: 3,936,818 km (0.032 R)
• M20: 4,098,084 km (0.065 R)
• M21: 4,522,942 km (0.057 R)
• M22: 5,086,328 km (0.072 R)
• M23: 5,161,426 km (0.113 R)
• M24: 5,287,537 km (0.092 R)
• M25: 5,440,127 km (0.093 R)
• M26: 5,542,601 km (0.057 R)
• M27: 5,985,710 km (0.076 R)
• M28: 6,224,917 km (0.102 R)
• M29: 6,332,179 km (0.073 R)
• M30: 6,386,184 km (0.108 R)
• M31: 6,440,188 km (0.031 R)
• M32: 6,494,343 km (0.113 R)
• M33: 6,630,626 km (0.067 R)
• M34: 6,850,535 km (0.088 R)
• M35: 6,961,387 km (0.104 R)
• M36: 7,044,863 km (0.118 R)
• M37: 7,725,084 km (0.113 R)
• M38: 7,898,468 km (0.076 R)
• M39: 8,426,250 km (0.098 R)
• M40: 8,515,410 km (0.11 R)
• M41: 8,604,720 km (0.089 R)
• M42: 9,178,278 km (0.086 R)
• M43: 9,888,868 km (0.073 R)
• M44: 10,521,218 km (0.078 R)
• M45: 10,810,092 km (0.058 R)
• M46: 11,395,468 km (0.076 R)
• M47: 11,891,385 km (0.118 R)
• M48: 12,394,184 km (0.117 R)
• M49: 12,904,013 km (0.091 R)
• M50: 13,041,045 km (0.119 R)
• M51: 13,420,724 km (0.095 R)
• M52: 14,084,789 km (0.109 R)
• M53: 14,226,010 km (0.093 R)
• M54: 14,616,759 km (0.034 R)
• M55: 14,795,529 km (0.105 R)
• M56: 14,903,089 km (0.107 R)
• M57: 15,010,950 km (0.079 R)
• M58: 15,956,707 km (0.119 R)
• M59: 16,697,217 km (0.097 R)
• M60: 16,809,266 km (0.109 R)
• M61: 17,373,250 km (0.1 R)
• M62: 17,867,222 km (0.068 R)
• M63: 17,943,517 km (0.084 R)
• M64: 18,365,682 km (0.119 R)
• M65: 18,674,601 km (0.083 R)
• M66: 18,829,884 km (0.117 R)
• M67: 19,337,021 km (0.108 R)
• M68: 19,572,637 km (0.089 R)
• M69: 21,289,123 km (0.075 R)
• M70: 21,532,370 km (0.11 R)
• M71: 22,226,803 km (0.108 R)
• M72: 22,804,251 km (0.052 R)
• M73: 23,303,010 km (0.083 R)
• M74: 25,634,942 km (0.116 R)
• M75: 25,850,662 km (0.114 R)
• M76: 25,937,129 km (0.116 R)
• M77: 27,157,249 km (0.097 R)
• M78: 27,597,666 km (0.072 R)
• M79: 28,129,187 km (0.116 R)
• M80: 29,382,368 km (0.111 R)
• M81: 29,517,754 km (0.047 R)
• M82: 29,879,781 km (0.067 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.8

Radius: 14.5

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.81 AU - 9.45 AU

Year: 7407 Days

Day: 7.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 50,348,061 km

• M1: 403,465 km (0.108 R)
• M2: 618,737 km (0.099 R)
• M3: 721,062 km (0.116 R)
• M4: 995,873 km (0.107 R)
• M5: 1,141,432 km (0.049 R)
• M6: 1,467,256 km (0.119 R)
• M7: 1,598,902 km (0.104 R)
• M8: 1,952,551 km (0.052 R)
• M9: 2,098,559 km (0.047 R)
• M10: 2,823,660 km (0.094 R)
• M11: 3,476,355 km (0.119 R)
• M12: 3,638,819 km (0.111 R)
• M13: 3,853,641 km (0.117 R)
• M14: 4,192,630 km (0.105 R)
• M15: 4,630,054 km (0.093 R)
• M16: 5,398,239 km (0.103 R)
• M17: 6,344,446 km (0.105 R)
• M18: 6,664,585 km (0.069 R)
• M19: 6,765,713 km (0.074 R)
• M20: 7,113,528 km (0.066 R)
• M21: 7,383,553 km (0.072 R)
• M22: 8,717,367 km (0.113 R)
• M23: 8,939,520 km (0.035 R)
• M24: 9,298,854 km (0.049 R)
• M25: 9,639,937 km (0.111 R)
• M26: 9,754,679 km (0.049 R)
• M27: 9,846,681 km (0.092 R)
• M28: 10,054,922 km (0.026 R)
• M29: 10,241,321 km (0.062 R)
• M30: 10,617,260 km (0.106 R)
• M31: 10,783,314 km (0.092 R)
• M32: 11,238,241 km (0.099 R)
• M33: 11,358,966 km (0.066 R)
• M34: 11,455,906 km (0.05 R)
• M35: 11,797,288 km (0.119 R)
• M36: 11,920,108 km (0.057 R)
• M37: 12,043,227 km (0.097 R)
• M38: 12,241,295 km (0.111 R)
• M39: 13,044,037 km (0.114 R)
• M40: 13,171,045 km (0.085 R)
• M41: 13,349,516 km (0.061 R)
• M42: 14,280,164 km (0.111 R)
• M43: 15,045,058 km (0.089 R)
• M44: 15,526,464 km (0.115 R)
• M45: 15,742,184 km (0.118 R)
• M46: 16,918,173 km (0.076 R)
• M47: 17,056,850 km (0.042 R)
• M48: 17,924,518 km (0.052 R)
• M49: 18,179,133 km (0.111 R)
• M50: 18,720,678 km (0.066 R)
• M51: 19,180,841 km (0.107 R)
• M52: 19,499,334 km (0.092 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427

Radius: 13.1

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 11.06 AU - 11.86 AU

Year: 13635 Days

Day: 13.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,348,061 km

• M1: 171,140 km (0.082 R)
• M2: 264,489 km (0.034 R)
• M3: 520,152 km (0.044 R)
• M4: 690,693 km (0.11 R)
• M5: 1,132,456 km (0.079 R)
• M6: 1,214,436 km (0.094 R)
• M7: 1,586,186 km (0.077 R)
• M8: 1,821,803 km (0.115 R)
• M9: 2,354,222 km (0.111 R)
• M10: 2,461,184 km (0.094 R)
• M11: 2,652,221 km (0.107 R)
• M12: 2,763,671 km (0.096 R)
• M13: 3,374,778 km (0.087 R)
• M14: 3,587,806 km (0.066 R)
• M15: 3,836,886 km (0.111 R)
• M16: 4,091,651 km (0.099 R)
• M17: 4,188,591 km (0.026 R)
• M18: 5,131,057 km (0.096 R)
• M19: 5,235,925 km (0.099 R)
• M20: 5,554,719 km (0.1 R)
• M21: 6,777,831 km (0.085 R)
• M22: 7,086,750 km (0.073 R)
• M23: 7,758,295 km (0.053 R)
• M24: 8,657,827 km (0.091 R)
• M25: 8,824,928 km (0.11 R)
• M26: 9,204,907 km (0.105 R)
• M27: 9,719,822 km (0.047 R)
• M28: 9,937,188 km (0.105 R)
• M29: 10,912,716 km (0.079 R)
• M30: 11,595,331 km (0.094 R)
• M31: 12,574,299 km (0.028 R)
• M32: 13,145,614 km (0.096 R)
• M33: 13,482,807 km (0.113 R)
• M34: 13,871,612 km (0.041 R)
• M35: 14,018,517 km (0.084 R)
• M36: 14,214,939 km (0.029 R)
• M37: 14,810,040 km (0.072 R)
• M38: 16,024,774 km (0.109 R)
• M39: 16,127,398 km (0.041 R)
• M40: 16,436,617 km (0.12 R)
• M41: 17,008,829 km (0.074 R)
• M42: 17,113,548 km (0.061 R)
• M43: 17,587,623 km (0.118 R)
• M44: 18,279,962 km (0.075 R)
• M45: 18,656,500 km (0.062 R)
• M46: 18,764,510 km (0.032 R)
• M47: 19,746,321 km (0.087 R)
• M48: 20,410,086 km (0.097 R)
• M49: 21,137,431 km (0.081 R)
• M50: 21,250,078 km (0.085 R)
• M51: 22,101,589 km (0.1 R)
• M52: 22,906,127 km (0.116 R)
• M53: 23,896,165 km (0.029 R)
• M54: 24,544,223 km (0.116 R)
• M55: 24,662,705 km (0.092 R)
• M56: 26,401,631 km (0.105 R)
• M57: 27,316,571 km (0.105 R)
• M58: 28,117,817 km (0.035 R)
• M59: 29,869,908 km (0.108 R)
• M60: 30,250,036 km (0.06 R)
• M61: 32,109,388 km (0.095 R)
• M62: 32,628,792 km (0.117 R)
• M63: 32,889,541 km (0.086 R)
• M64: 33,807,772 km (0.035 R)
• M65: 34,933,945 km (0.102 R)
• M66: 35,535,179 km (0.084 R)
• M67: 35,803,558 km (0.102 R)
• M68: 37,700,459 km (0.09 R)
• M69: 38,179,770 km (0.078 R)
• M70: 39,144,527 km (0.114 R)
• M71: 39,768,948 km (0.114 R)
• M72: 40,117,362 km (0.101 R)
• M73: 40,466,673 km (0.082 R)
• M74: 40,957,503 km (0.03 R)
• M75: 42,157,578 km (0.115 R)
• M76: 45,317,234 km (0.059 R)
• M77: 45,608,202 km (0.107 R)
• M78: 46,851,959 km (0.113 R)
• M79: 47,810,432 km (0.117 R)
• M80: 48,477,938 km (0.096 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 14,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit