🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.78 AU - 0.78 AU

Year: 213 Days

Day: 33.5 Hours

Environment

Temp: 233 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,988,708 km

• M1: 293,361 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.81 AU - 0.91 AU

Year: 246 Days

Day: 24.6 Hours

Environment

Temp: 257 °C

Axial Tilt: 118.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.56 AU - 4.16 AU

Year: 1901 Days

Day: 27.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 51.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.21 AU - 6.75 AU

Year: 4514 Days

Day: 15.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,988,708 km

• M1: 146,456 km (0.103 R)
• M2: 4,312,308 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.66 AU - 7.56 AU

Year: 5246 Days

Day: 38.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,988,708 km

• M1: 664,065 km (0.102 R)
• M2: 1,511,387 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.97 AU - 9.27 AU

Year: 7812 Days

Day: 15.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,988,708 km

• M1: 3,759,245 km (0.034 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.5

Radius: 13

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 9.76 AU - 10.6 AU

Year: 10026 Days

Day: 9.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,988,708 km

• M1: 230,680 km (0.043 R)
• M2: 839,693 km (0.093 R)
• M3: 1,116,599 km (0.115 R)
• M4: 1,205,609 km (0.059 R)
• M5: 1,328,279 km (0.092 R)
• M6: 1,603,839 km (0.104 R)
• M7: 2,097,961 km (0.105 R)
• M8: 2,191,160 km (0.03 R)
• M9: 2,305,004 km (0.102 R)
• M10: 3,351,591 km (0.111 R)
• M11: 4,217,014 km (0.109 R)
• M12: 4,504,242 km (0.073 R)
• M13: 4,601,481 km (0.077 R)
• M14: 4,822,886 km (0.093 R)
• M15: 4,997,466 km (0.072 R)
• M16: 5,301,749 km (0.097 R)
• M17: 5,508,044 km (0.072 R)
• M18: 5,664,523 km (0.1 R)
• M19: 6,169,865 km (0.116 R)
• M20: 6,496,587 km (0.105 R)
• M21: 6,912,918 km (0.12 R)
• M22: 7,655,222 km (0.096 R)
• M23: 7,742,587 km (0.113 R)
• M24: 8,213,821 km (0.081 R)
• M25: 8,543,235 km (0.089 R)
• M26: 8,999,509 km (0.037 R)
• M27: 10,063,150 km (0.099 R)
• M28: 10,415,752 km (0.087 R)
• M29: 10,936,053 km (0.114 R)
• M30: 11,067,400 km (0.043 R)
• M31: 11,166,284 km (0.069 R)
• M32: 11,531,453 km (0.095 R)
• M33: 11,665,193 km (0.071 R)
• M34: 11,968,129 km (0.111 R)
• M35: 12,171,432 km (0.033 R)
• M36: 12,823,081 km (0.1 R)
• M37: 12,926,902 km (0.108 R)
• M38: 13,275,465 km (0.105 R)
• M39: 14,303,352 km (0.077 R)
• M40: 14,845,195 km (0.089 R)
• M41: 15,504,323 km (0.061 R)
• M42: 15,986,178 km (0.064 R)
• M43: 16,210,276 km (0.098 R)
• M44: 16,623,914 km (0.072 R)
• M45: 17,615,299 km (0.108 R)
• M46: 17,769,534 km (0.099 R)
• M47: 17,962,964 km (0.102 R)
• M48: 19,019,424 km (0.107 R)
• M49: 19,535,388 km (0.069 R)
• M50: 20,378,521 km (0.104 R)
• M51: 20,987,983 km (0.118 R)
• M52: 21,069,813 km (0.057 R)
• M53: 21,274,612 km (0.104 R)
• M54: 21,975,778 km (0.065 R)
• M55: 22,391,809 km (0.114 R)
• M56: 22,517,172 km (0.115 R)
• M57: 22,726,460 km (0.063 R)
• M58: 23,020,719 km (0.113 R)
• M59: 23,147,279 km (0.09 R)
• M60: 23,400,847 km (0.057 R)
• M61: 23,528,005 km (0.098 R)
• M62: 23,996,396 km (0.083 R)
• M63: 24,510,714 km (0.076 R)
• M64: 24,596,882 km (0.115 R)
• M65: 25,419,820 km (0.077 R)
• M66: 26,427,960 km (0.084 R)
• M67: 26,870,470 km (0.098 R)
• M68: 27,003,612 km (0.119 R)
• M69: 27,181,634 km (0.104 R)
• M70: 27,628,184 km (0.045 R)
• M71: 27,852,431 km (0.074 R)
• M72: 28,664,598 km (0.057 R)
• M73: 28,982,493 km (0.1 R)
• M74: 29,119,226 km (0.055 R)
• M75: 29,576,097 km (0.118 R)
• M76: 30,081,589 km (0.111 R)
• M77: 30,497,172 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.6

Radius: 12

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.47 AU - 13.21 AU

Year: 11788 Days

Day: 12.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 42,988,708 km

• M1: 466,596 km (0.063 R)
• M2: 701,764 km (0.118 R)
• M3: 994,227 km (0.051 R)
• M4: 1,155,195 km (0.087 R)
• M5: 1,267,543 km (0.1 R)
• M6: 1,483,712 km (0.07 R)
• M7: 1,586,037 km (0.069 R)
• M8: 2,065,199 km (0.093 R)
• M9: 2,157,201 km (0.114 R)
• M10: 2,763,521 km (0.1 R)
• M11: 2,865,248 km (0.087 R)
• M12: 4,330,858 km (0.086 R)
• M13: 4,569,766 km (0.081 R)
• M14: 4,874,647 km (0.05 R)
• M15: 5,439,977 km (0.079 R)
• M16: 5,536,318 km (0.111 R)
• M17: 5,698,033 km (0.12 R)
• M18: 6,327,092 km (0.117 R)
• M19: 7,188,477 km (0.103 R)
• M20: 7,329,697 km (0.096 R)
• M21: 7,471,965 km (0.059 R)
• M22: 7,614,980 km (0.063 R)
• M23: 8,492,821 km (0.045 R)
• M24: 9,019,704 km (0.086 R)
• M25: 9,441,122 km (0.102 R)
• M26: 10,105,187 km (0.103 R)
• M27: 10,462,875 km (0.092 R)
• M28: 10,703,578 km (0.095 R)
• M29: 11,976,806 km (0.106 R)
• M30: 12,994,969 km (0.105 R)
• M31: 13,427,456 km (0.032 R)
• M32: 15,843,761 km (0.093 R)
• M33: 16,819,139 km (0.038 R)
• M34: 17,527,784 km (0.1 R)
• M35: 18,730,551 km (0.101 R)
• M36: 19,170,070 km (0.097 R)
• M37: 19,810,797 km (0.11 R)
• M38: 19,910,130 km (0.049 R)
• M39: 20,408,590 km (0.05 R)
• M40: 21,570,966 km (0.104 R)
• M41: 22,702,823 km (0.104 R)
• M42: 23,275,933 km (0.068 R)
• M43: 23,748,512 km (0.055 R)
• M44: 24,065,211 km (0.07 R)
• M45: 24,436,513 km (0.11 R)
• M46: 24,649,690 km (0.1 R)
• M47: 25,778,256 km (0.099 R)
• M48: 27,474,995 km (0.069 R)
• M49: 28,813,148 km (0.072 R)
• M50: 30,343,983 km (0.113 R)
• M51: 30,515,722 km (0.102 R)
• M52: 31,437,095 km (0.095 R)
• M53: 31,610,778 km (0.119 R)
• M54: 32,953,718 km (0.05 R)
• M55: 33,130,244 km (0.069 R)
• M56: 34,374,599 km (0.102 R)
• M57: 34,972,691 km (0.032 R)
• M58: 38,075,500 km (0.115 R)
• M59: 39,067,035 km (0.084 R)
• M60: 39,565,944 km (0.076 R)
• M61: 41,328,805 km (0.084 R)
• M62: 42,924,416 km (0.11 R)

Kuiper Belt

Range: 35.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 20,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit