🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.62 AU - 1.02 AU

Year: 278 Days

Day: 29.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,257,697 km

• M1: 649,853 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.16 AU - 1.62 AU

Year: 614 Days

Day: 21.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 108.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,257,697 km

• M1: 42,336 km (0.088 R)
• M2: 230,082 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.31 AU - 1.61 AU

Year: 661 Days

Day: 16.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,257,697 km

• M1: 243,545 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.46 AU - 1.64 AU

Year: 723 Days

Day: 24.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,257,697 km

• M1: 540,946 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.86 AU - 2.86 AU

Year: 1359 Days

Day: 35.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.9

Radius: 14.6

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.31 AU - 8.37 AU

Year: 6704 Days

Day: 9.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,257,697 km

• M1: 209,287 km (0.062 R)
• M2: 343,776 km (0.047 R)
• M3: 514,467 km (0.063 R)
• M4: 613,950 km (0.042 R)
• M5: 735,872 km (0.052 R)
• M6: 837,299 km (0.106 R)
• M7: 1,156,990 km (0.061 R)
• M8: 1,331,870 km (0.096 R)
• M9: 1,631,066 km (0.107 R)
• M10: 1,749,098 km (0.118 R)
• M11: 1,973,346 km (0.102 R)
• M12: 2,316,822 km (0.073 R)
• M13: 2,496,040 km (0.087 R)
• M14: 2,610,333 km (0.119 R)
• M15: 3,359,220 km (0.058 R)
• M16: 3,460,648 km (0.115 R)
• M17: 3,588,853 km (0.09 R)
• M18: 3,718,704 km (0.079 R)
• M19: 3,850,200 km (0.12 R)
• M20: 4,531,170 km (0.103 R)
• M21: 4,871,505 km (0.116 R)
• M22: 5,073,911 km (0.106 R)
• M23: 5,190,747 km (0.072 R)
• M24: 5,728,252 km (0.065 R)
• M25: 6,096,712 km (0.096 R)
• M26: 6,536,230 km (0.068 R)
• M27: 7,579,675 km (0.083 R)
• M28: 7,747,375 km (0.103 R)
• M29: 7,848,652 km (0.115 R)
• M30: 9,673,148 km (0.06 R)
• M31: 9,818,856 km (0.092 R)
• M32: 9,928,511 km (0.06 R)
• M33: 10,745,765 km (0.108 R)
• M34: 10,858,861 km (0.12 R)
• M35: 11,545,964 km (0.089 R)
• M36: 11,778,140 km (0.115 R)
• M37: 12,090,051 km (0.072 R)
• M38: 12,642,666 km (0.112 R)
• M39: 13,365,373 km (0.086 R)
• M40: 14,349,877 km (0.096 R)
• M41: 15,103,551 km (0.102 R)
• M42: 15,999,043 km (0.119 R)
• M43: 16,258,147 km (0.081 R)
• M44: 16,388,297 km (0.091 R)
• M45: 16,518,597 km (0.075 R)
• M46: 17,308,324 km (0.103 R)
• M47: 20,028,761 km (0.107 R)
• M48: 20,168,187 km (0.038 R)
• M49: 20,354,735 km (0.114 R)
• M50: 21,248,433 km (0.097 R)
• M51: 22,106,975 km (0.071 R)
• M52: 22,492,189 km (0.057 R)
• M53: 23,122,894 km (0.089 R)
• M54: 23,956,453 km (0.076 R)
• M55: 24,401,806 km (0.094 R)
• M56: 25,099,980 km (0.064 R)
• M57: 25,401,120 km (0.028 R)
• M58: 25,703,607 km (0.116 R)
• M59: 26,159,581 km (0.082 R)
• M60: 26,261,158 km (0.105 R)
• M61: 26,925,223 km (0.092 R)
• M62: 28,217,898 km (0.081 R)
• M63: 28,478,947 km (0.071 R)
• M64: 28,583,516 km (0.093 R)
• M65: 28,898,120 km (0.042 R)
• M66: 29,319,387 km (0.101 R)
• M67: 30,274,719 km (0.097 R)
• M68: 31,564,253 km (0.107 R)
• M69: 31,835,175 km (0.071 R)
• M70: 32,270,355 km (0.038 R)
• M71: 33,477,012 km (0.096 R)
• M72: 33,642,616 km (0.093 R)
• M73: 34,308,177 km (0.06 R)
• M74: 35,202,324 km (0.116 R)
• M75: 35,539,667 km (0.103 R)
• M76: 35,765,111 km (0.072 R)
• M77: 37,184,944 km (0.085 R)
• M78: 37,356,533 km (0.07 R)
• M79: 38,334,006 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.3

Radius: 9.6

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.57 AU - 9.11 AU

Year: 9849 Days

Day: 8.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 49,257,697 km

• M1: 123,717 km (0.104 R)
• M2: 200,760 km (0.06 R)
• M3: 497,862 km (0.101 R)
• M4: 736,022 km (0.089 R)
• M5: 823,536 km (0.099 R)
• M6: 1,696,589 km (0.101 R)
• M7: 1,887,776 km (0.112 R)
• M8: 2,161,988 km (0.03 R)
• M9: 2,475,994 km (0.063 R)
• M10: 2,556,777 km (0.07 R)
• M11: 2,693,360 km (0.086 R)
• M12: 3,002,728 km (0.076 R)
• M13: 3,117,919 km (0.072 R)
• M14: 3,594,089 km (0.101 R)
• M15: 3,997,704 km (0.066 R)
• M16: 4,448,741 km (0.102 R)
• M17: 5,753,085 km (0.106 R)
• M18: 6,188,116 km (0.098 R)
• M19: 6,558,819 km (0.062 R)
• M20: 8,072,899 km (0.107 R)
• M21: 8,153,234 km (0.114 R)
• M22: 8,931,142 km (0.065 R)
• M23: 9,561,847 km (0.062 R)
• M24: 10,250,596 km (0.111 R)
• M25: 10,733,198 km (0.099 R)
• M26: 11,629,888 km (0.114 R)
• M27: 12,179,511 km (0.094 R)
• M28: 12,503,988 km (0.09 R)
• M29: 13,066,776 km (0.116 R)
• M30: 13,926,664 km (0.043 R)
• M31: 14,314,571 km (0.096 R)
• M32: 15,051,790 km (0.098 R)
• M33: 15,200,640 km (0.1 R)
• M34: 15,350,088 km (0.041 R)
• M35: 16,870,750 km (0.034 R)
• M36: 17,180,567 km (0.057 R)
• M37: 17,440,269 km (0.104 R)
• M38: 18,545,199 km (0.055 R)
• M39: 19,132,820 km (0.084 R)
• M40: 19,510,106 km (0.029 R)
• M41: 20,491,318 km (0.112 R)
• M42: 21,043,334 km (0.057 R)
• M43: 21,712,336 km (0.112 R)
• M44: 24,108,146 km (0.098 R)
• M45: 24,282,427 km (0.09 R)
• M46: 24,398,964 km (0.115 R)
• M47: 26,347,027 km (0.116 R)
• M48: 26,646,522 km (0.063 R)
• M49: 27,491,152 km (0.117 R)
• M50: 28,774,552 km (0.095 R)
• M51: 29,641,023 km (0.05 R)
• M52: 30,453,190 km (0.116 R)
• M53: 30,516,021 km (0.065 R)
• M54: 32,227,271 km (0.035 R)
• M55: 32,291,299 km (0.104 R)
• M56: 32,997,850 km (0.099 R)
• M57: 33,709,636 km (0.06 R)
• M58: 33,969,637 km (0.11 R)
• M59: 34,360,985 km (0.11 R)
• M60: 35,279,965 km (0.081 R)
• M61: 35,676,250 km (0.083 R)
• M62: 35,808,644 km (0.091 R)
• M63: 36,807,060 km (0.077 R)
• M64: 38,831,269 km (0.098 R)
• M65: 38,967,403 km (0.084 R)
• M66: 40,063,058 km (0.116 R)
• M67: 43,551,381 km (0.108 R)
• M68: 44,545,459 km (0.073 R)
• M69: 44,759,384 km (0.102 R)
• M70: 44,830,891 km (0.092 R)
• M71: 45,618,823 km (0.114 R)
• M72: 45,978,457 km (0.055 R)
• M73: 47,863,988 km (0.113 R)
• M74: 48,522,518 km (0.093 R)
• M75: 48,816,179 km (0.115 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 11,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit