🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.45 AU - 0.59 AU

Year: 131 Days

Day: 36.6 Hours

Environment

Temp: 198 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.71 AU - 0.87 AU

Year: 245 Days

Day: 13.7 Hours

Environment

Temp: 201 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,422,752 km

• M1: 149,747 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.74 AU - 1.74 AU

Year: 799 Days

Day: 31.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.14 AU - 2.26 AU

Year: 1136 Days

Day: 15.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 114.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,422,752 km

• M1: 302,188 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.99 AU - 3.11 AU

Year: 1418 Days

Day: 25.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.83 AU - 3.53 AU

Year: 1975 Days

Day: 14.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,422,752 km

• M1: 180,116 km (0.097 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.38 AU - 4.7 AU

Year: 3369 Days

Day: 21.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.7

Radius: 10.8

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.88 AU - 7.22 AU

Year: 5182 Days

Day: 8.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 38,422,752 km

• M1: 146,606 km (0.113 R)
• M2: 305,030 km (0.117 R)
• M3: 437,275 km (0.072 R)
• M4: 520,900 km (0.077 R)
• M5: 629,807 km (0.11 R)
• M6: 700,567 km (0.12 R)
• M7: 809,175 km (0.116 R)
• M8: 916,586 km (0.11 R)
• M9: 1,130,661 km (0.084 R)
• M10: 1,268,740 km (0.06 R)
• M11: 1,473,689 km (0.114 R)
• M12: 1,562,400 km (0.075 R)
• M13: 1,906,625 km (0.103 R)
• M14: 2,152,713 km (0.025 R)
• M15: 2,346,891 km (0.114 R)
• M16: 2,665,236 km (0.104 R)
• M17: 2,741,531 km (0.093 R)
• M18: 2,952,314 km (0.098 R)
• M19: 3,122,706 km (0.079 R)
• M20: 3,272,902 km (0.095 R)
• M21: 3,508,818 km (0.115 R)
• M22: 3,616,828 km (0.115 R)
• M23: 3,738,152 km (0.052 R)
• M24: 4,022,537 km (0.047 R)
• M25: 4,930,746 km (0.071 R)
• M26: 5,533,326 km (0.101 R)
• M27: 6,822,560 km (0.106 R)
• M28: 7,757,846 km (0.083 R)
• M29: 8,009,769 km (0.035 R)
• M30: 8,184,649 km (0.119 R)
• M31: 8,441,209 km (0.092 R)
• M32: 8,635,387 km (0.118 R)
• M33: 8,733,075 km (0.113 R)
• M34: 9,662,078 km (0.047 R)
• M35: 10,224,416 km (0.066 R)
• M36: 10,762,220 km (0.068 R)
• M37: 10,884,891 km (0.086 R)
• M38: 11,149,529 km (0.088 R)
• M39: 11,505,572 km (0.103 R)
• M40: 11,649,037 km (0.104 R)
• M41: 11,720,993 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.6

Radius: 14

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 12.01 AU - 13.63 AU

Year: 15985 Days

Day: 8.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 38,422,752 km

• M1: 175,179 km (0.089 R)
• M2: 308,022 km (0.072 R)
• M3: 965,505 km (0.103 R)
• M4: 1,339,350 km (0.041 R)
• M5: 1,485,208 km (0.111 R)
• M6: 1,811,331 km (0.062 R)
• M7: 1,901,239 km (0.065 R)
• M8: 2,104,244 km (0.103 R)
• M9: 2,512,197 km (0.105 R)
• M10: 3,269,611 km (0.096 R)
• M11: 4,580,388 km (0.106 R)
• M12: 5,135,994 km (0.11 R)
• M13: 5,448,205 km (0.107 R)
• M14: 5,766,848 km (0.085 R)
• M15: 5,955,491 km (0.037 R)
• M16: 6,338,911 km (0.046 R)
• M17: 6,617,911 km (0.104 R)
• M18: 6,730,558 km (0.118 R)
• M19: 8,253,763 km (0.11 R)
• M20: 8,344,868 km (0.107 R)
• M21: 9,432,146 km (0.117 R)
• M22: 9,527,290 km (0.094 R)
• M23: 9,976,233 km (0.118 R)
• M24: 10,203,323 km (0.102 R)
• M25: 10,497,881 km (0.111 R)
• M26: 10,596,616 km (0.109 R)
• M27: 10,695,649 km (0.07 R)
• M28: 10,894,914 km (0.034 R)
• M29: 11,874,780 km (0.075 R)
• M30: 13,272,323 km (0.119 R)
• M31: 13,486,547 km (0.115 R)
• M32: 14,391,016 km (0.107 R)
• M33: 14,832,330 km (0.099 R)
• M34: 16,335,040 km (0.11 R)
• M35: 16,833,800 km (0.095 R)
• M36: 17,376,541 km (0.088 R)
• M37: 18,201,573 km (0.033 R)
• M38: 21,459,964 km (0.098 R)
• M39: 23,026,852 km (0.08 R)
• M40: 23,198,591 km (0.046 R)
• M41: 23,456,797 km (0.079 R)
• M42: 24,630,541 km (0.118 R)
• M43: 26,046,336 km (0.047 R)
• M44: 26,180,375 km (0.11 R)
• M45: 26,854,314 km (0.096 R)
• M46: 27,533,937 km (0.109 R)
• M47: 29,886,962 km (0.084 R)
• M48: 30,308,828 km (0.097 R)
• M49: 31,253,389 km (0.081 R)
• M50: 31,395,956 km (0.083 R)
• M51: 31,538,672 km (0.103 R)

Planet 10 - Gas Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.2

Radius: 12.5

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 12.3 AU - 14.12 AU

Year: 16720 Days

Day: 5.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,422,752 km

• M1: 161,715 km (0.069 R)
• M2: 315,951 km (0.12 R)
• M3: 570,566 km (0.111 R)
• M4: 662,569 km (0.061 R)
• M5: 789,578 km (0.082 R)
• M6: 894,745 km (0.091 R)
• M7: 1,021,305 km (0.05 R)
• M8: 1,171,501 km (0.119 R)
• M9: 1,726,359 km (0.084 R)
• M10: 1,887,327 km (0.117 R)
• M11: 1,969,905 km (0.087 R)
• M12: 3,005,122 km (0.045 R)
• M13: 3,299,680 km (0.096 R)
• M14: 3,733,364 km (0.093 R)
• M15: 4,050,512 km (0.072 R)
• M16: 4,824,531 km (0.101 R)
• M17: 5,141,230 km (0.111 R)
• M18: 5,464,661 km (0.092 R)
• M19: 5,825,191 km (0.099 R)
• M20: 6,069,934 km (0.1 R)
• M21: 6,349,382 km (0.093 R)
• M22: 6,920,846 km (0.07 R)
• M23: 7,245,623 km (0.106 R)
• M24: 8,283,832 km (0.092 R)
• M25: 8,767,931 km (0.048 R)
• M26: 8,907,955 km (0.089 R)
• M27: 9,190,396 km (0.12 R)
• M28: 10,238,478 km (0.106 R)
• M29: 10,349,031 km (0.088 R)
• M30: 11,938,957 km (0.097 R)
• M31: 12,211,375 km (0.114 R)
• M32: 13,563,441 km (0.115 R)
• M33: 14,092,867 km (0.046 R)
• M34: 14,712,352 km (0.099 R)
• M35: 14,879,004 km (0.112 R)
• M36: 15,679,203 km (0.032 R)
• M37: 15,977,651 km (0.094 R)
• M38: 16,580,082 km (0.09 R)
• M39: 16,971,280 km (0.073 R)
• M40: 17,497,715 km (0.097 R)
• M41: 17,762,952 km (0.054 R)
• M42: 18,029,535 km (0.095 R)
• M43: 18,701,679 km (0.094 R)
• M44: 19,108,884 km (0.092 R)
• M45: 19,656,562 km (0.118 R)
• M46: 20,070,649 km (0.101 R)
• M47: 20,441,203 km (0.059 R)
• M48: 21,048,121 km (0.049 R)
• M49: 21,330,113 km (0.076 R)
• M50: 22,807,691 km (0.088 R)
• M51: 22,952,502 km (0.05 R)
• M52: 23,778,432 km (0.07 R)
• M53: 24,614,235 km (0.101 R)
• M54: 25,359,532 km (0.113 R)
• M55: 25,810,420 km (0.117 R)
• M56: 25,910,950 km (0.113 R)
• M57: 26,364,979 km (0.096 R)
• M58: 26,872,565 km (0.084 R)
• M59: 27,332,129 km (0.113 R)
• M60: 30,781,407 km (0.118 R)
• M61: 31,048,140 km (0.049 R)
• M62: 31,155,103 km (0.046 R)
• M63: 31,584,150 km (0.111 R)
• M64: 31,691,711 km (0.084 R)
• M65: 31,853,426 km (0.076 R)
• M66: 32,393,923 km (0.07 R)
• M67: 32,556,685 km (0.074 R)
• M68: 32,665,443 km (0.113 R)
• M69: 32,937,562 km (0.114 R)
• M70: 33,046,768 km (0.105 R)
• M71: 35,030,885 km (0.108 R)
• M72: 36,487,818 km (0.118 R)
• M73: 36,713,711 km (0.052 R)
• M74: 36,826,807 km (0.076 R)
• M75: 37,621,920 km (0.088 R)
• M76: 38,422,717 km (0.064 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 19,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit