🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.52 AU - 0.54 AU

Year: 141 Days

Day: 14 Hours

Environment

Temp: 171 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.6 AU - 0.84 AU

Year: 223 Days

Day: 28.7 Hours

Environment

Temp: 125 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.73 AU - 1.15 AU

Year: 333 Days

Day: 34.4 Hours

Environment

Temp: 126 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,884,147 km

• M1: 49,966 km (0.056 R)
• M2: 375,640 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.8 AU - 1.14 AU

Year: 349 Days

Day: 25.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 57,884,147 km

• M1: 466,895 km (0.062 R)
• M2: 739,462 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.08 AU - 1.78 AU

Year: 625 Days

Day: 32.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,884,147 km

• M1: 108,010 km (0.07 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.53 AU - 1.63 AU

Year: 725 Days

Day: 28.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.91 AU - 2.03 AU

Year: 1010 Days

Day: 13.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,884,147 km

• M1: 99,632 km (0.052 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.02 AU - 2.04 AU

Year: 1056 Days

Day: 17.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.8

Radius: 8.6

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 11.64 AU - 12.5 AU

Year: 15316 Days

Day: 7.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,884,147 km

• M1: 265,835 km (0.063 R)
• M2: 537,954 km (0.062 R)
• M3: 777,610 km (0.116 R)
• M4: 864,975 km (0.114 R)
• M5: 1,050,177 km (0.061 R)
• M6: 1,147,715 km (0.033 R)
• M7: 1,378,544 km (0.106 R)
• M8: 1,624,334 km (0.067 R)
• M9: 1,738,028 km (0.112 R)
• M10: 2,475,695 km (0.077 R)
• M11: 3,015,893 km (0.114 R)
• M12: 3,517,944 km (0.085 R)
• M13: 3,591,845 km (0.1 R)
• M14: 4,240,800 km (0.089 R)
• M15: 4,319,489 km (0.079 R)
• M16: 4,518,454 km (0.072 R)
• M17: 4,598,938 km (0.087 R)
• M18: 5,008,387 km (0.075 R)
• M19: 5,133,601 km (0.103 R)
• M20: 7,225,727 km (0.119 R)
• M21: 8,137,975 km (0.08 R)
• M22: 8,632,545 km (0.103 R)
• M23: 9,035,263 km (0.096 R)
• M24: 9,754,828 km (0.108 R)
• M25: 10,174,301 km (0.096 R)
• M26: 10,546,201 km (0.059 R)
• M27: 11,688,381 km (0.092 R)
• M28: 11,743,732 km (0.068 R)
• M29: 12,077,784 km (0.064 R)
• M30: 13,041,194 km (0.101 R)
• M31: 13,503,153 km (0.1 R)
• M32: 14,740,925 km (0.083 R)
• M33: 15,041,019 km (0.114 R)
• M34: 15,464,530 km (0.076 R)
• M35: 16,821,084 km (0.081 R)
• M36: 17,197,472 km (0.076 R)
• M37: 17,323,733 km (0.034 R)
• M38: 17,450,143 km (0.03 R)
• M39: 17,513,423 km (0.078 R)
• M40: 18,343,691 km (0.101 R)
• M41: 19,646,090 km (0.048 R)
• M42: 21,315,602 km (0.064 R)
• M43: 21,859,390 km (0.074 R)
• M44: 22,683,675 km (0.072 R)
• M45: 23,238,683 km (0.096 R)
• M46: 23,517,982 km (0.074 R)
• M47: 23,587,994 km (0.118 R)
• M48: 23,658,006 km (0.073 R)
• M49: 23,728,167 km (0.081 R)
• M50: 24,079,872 km (0.055 R)
• M51: 24,220,942 km (0.07 R)
• M52: 24,575,041 km (0.119 R)
• M53: 25,503,744 km (0.081 R)
• M54: 25,936,232 km (0.078 R)
• M55: 26,954,844 km (0.073 R)
• M56: 28,134,872 km (0.096 R)
• M57: 28,357,922 km (0.116 R)
• M58: 32,240,136 km (0.068 R)
• M59: 32,395,718 km (0.082 R)
• M60: 32,785,720 km (0.056 R)
• M61: 33,098,978 km (0.066 R)
• M62: 35,079,055 km (0.063 R)
• M63: 39,401,686 km (0.11 R)
• M64: 39,985,117 km (0.089 R)
• M65: 40,152,368 km (0.108 R)
• M66: 40,235,993 km (0.101 R)
• M67: 40,403,543 km (0.111 R)
• M68: 40,823,464 km (0.05 R)
• M69: 42,091,754 km (0.112 R)
• M70: 42,602,781 km (0.058 R)
• M71: 42,688,201 km (0.107 R)
• M72: 43,201,471 km (0.083 R)
• M73: 47,469,948 km (0.077 R)
• M74: 47,912,907 km (0.114 R)
• M75: 48,090,629 km (0.118 R)
• M76: 49,698,806 km (0.116 R)
• M77: 49,878,623 km (0.099 R)
• M78: 50,509,627 km (0.12 R)
• M79: 51,597,353 km (0.114 R)
• M80: 52,235,537 km (0.116 R)
• M81: 52,601,304 km (0.117 R)
• M82: 53,427,533 km (0.072 R)
• M83: 53,611,688 km (0.094 R)
• M84: 54,165,499 km (0.063 R)
• M85: 56,962,980 km (0.077 R)
• M86: 57,151,174 km (0.058 R)
• M87: 57,339,517 km (0.048 R)
• M88: 57,716,803 km (0.091 R)
• M89: 57,905,895 km (0.11 R)
• M90: 59,711,392 km (0.089 R)
• M91: 60,285,548 km (0.115 R)
• M92: 61,246,266 km (0.094 R)
• M93: 61,632,079 km (0.109 R)
• M94: 62,891,244 km (0.084 R)
• M95: 64,256,773 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.5

Radius: 5.1

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 15.76 AU - 17.62 AU

Year: 24904 Days

Day: 23.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,884,147 km

• M1: 97,239 km (0.114 R)
• M2: 265,087 km (0.093 R)
• M3: 458,368 km (0.119 R)
• M4: 1,134,251 km (0.068 R)
• M5: 1,298,809 km (0.101 R)
• M6: 1,864,588 km (0.088 R)
• M7: 2,087,189 km (0.066 R)
• M8: 2,588,193 km (0.073 R)
• M9: 2,867,941 km (0.11 R)
• M10: 2,931,520 km (0.099 R)
• M11: 3,591,845 km (0.084 R)
• M12: 3,626,103 km (0.099 R)
• M13: 4,369,155 km (0.108 R)
• M14: 4,627,062 km (0.085 R)
• M15: 4,664,312 km (0.107 R)
• M16: 5,004,049 km (0.047 R)
• M17: 5,351,864 km (0.083 R)
• M18: 7,773,255 km (0.074 R)
• M19: 7,995,857 km (0.079 R)
• M20: 8,311,059 km (0.106 R)
• M21: 9,611,813 km (0.083 R)
• M22: 11,324,858 km (0.114 R)
• M23: 11,831,247 km (0.09 R)
• M24: 12,293,355 km (0.067 R)
• M25: 13,288,330 km (0.098 R)
• M26: 13,394,545 km (0.104 R)
• M27: 13,607,871 km (0.101 R)
• M28: 14,691,109 km (0.095 R)
• M29: 15,298,626 km (0.038 R)
• M30: 15,354,127 km (0.076 R)
• M31: 15,465,727 km (0.056 R)
• M32: 15,633,426 km (0.066 R)
• M33: 15,970,620 km (0.112 R)
• M34: 16,140,114 km (0.039 R)
• M35: 16,538,045 km (0.084 R)
• M36: 16,652,337 km (0.061 R)
• M37: 18,043,897 km (0.117 R)
• M38: 18,634,808 km (0.071 R)
• M39: 19,653,570 km (0.112 R)
• M40: 19,714,007 km (0.093 R)
• M41: 19,895,918 km (0.1 R)
• M42: 20,383,607 km (0.094 R)
• M43: 20,813,552 km (0.118 R)
• M44: 20,936,970 km (0.041 R)
• M45: 21,557,502 km (0.106 R)
• M46: 21,995,525 km (0.082 R)
• M47: 22,058,356 km (0.117 R)
• M48: 22,184,167 km (0.116 R)
• M49: 22,436,539 km (0.068 R)
• M50: 22,562,949 km (0.085 R)
• M51: 22,943,975 km (0.102 R)
• M52: 24,684,546 km (0.112 R)
• M53: 25,077,091 km (0.084 R)
• M54: 26,467,154 km (0.091 R)
• M55: 27,950,118 km (0.114 R)
• M56: 28,359,119 km (0.057 R)
• M57: 29,114,289 km (0.113 R)
• M58: 29,183,253 km (0.094 R)
• M59: 30,714,537 km (0.106 R)
• M60: 32,057,777 km (0.043 R)
• M61: 32,629,091 km (0.097 R)
• M62: 33,636,932 km (0.105 R)
• M63: 34,436,083 km (0.04 R)
• M64: 34,508,938 km (0.071 R)
• M65: 35,021,161 km (0.07 R)
• M66: 36,201,039 km (0.104 R)
• M67: 36,349,440 km (0.113 R)
• M68: 37,769,423 km (0.089 R)
• M69: 40,355,222 km (0.096 R)
• M70: 40,586,202 km (0.113 R)
• M71: 42,292,814 km (0.109 R)
• M72: 43,627,526 km (0.115 R)
• M73: 44,896,415 km (0.052 R)
• M74: 45,135,622 km (0.091 R)
• M75: 45,615,383 km (0.12 R)
• M76: 46,822,189 km (0.078 R)
• M77: 47,957,936 km (0.093 R)
• M78: 48,284,209 km (0.116 R)
• M79: 49,184,938 km (0.09 R)
• M80: 49,843,617 km (0.116 R)
• M81: 52,423,133 km (0.05 R)
• M82: 52,507,057 km (0.092 R)
• M83: 53,433,218 km (0.033 R)
• M84: 53,517,741 km (0.058 R)
• M85: 54,195,120 km (0.047 R)
• M86: 54,960,463 km (0.082 R)
• M87: 55,558,256 km (0.051 R)
• M88: 55,815,115 km (0.111 R)
• M89: 56,502,069 km (0.104 R)
• M90: 56,760,275 km (0.112 R)
• M91: 57,537,585 km (0.114 R)
• M92: 57,710,819 km (0.105 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 11,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit