🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.51 AU - 0.67 AU

Year: 297 Days

Day: 18.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.48 AU - 0.78 AU

Year: 328 Days

Day: 38.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,622,971 km

• M1: 85,869 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.53 AU - 0.81 AU

Year: 360 Days

Day: 13.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,622,971 km

• M1: 750,233 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.3

Radius: 13.6

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.74 AU - 1.18 AU

Year: 617 Days

Day: 6.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 31,622,971 km

• M1: 172,935 km (0.045 R)
• M2: 262,245 km (0.103 R)
• M3: 412,142 km (0.053 R)
• M4: 519,105 km (0.108 R)
• M5: 860,337 km (0.049 R)
• M6: 998,715 km (0.085 R)
• M7: 1,100,143 km (0.05 R)
• M8: 1,233,285 km (0.113 R)
• M9: 1,506,750 km (0.096 R)
• M10: 1,599,052 km (0.082 R)
• M11: 1,730,399 km (0.086 R)
• M12: 1,871,170 km (0.102 R)
• M13: 2,010,296 km (0.027 R)
• M14: 2,293,186 km (0.099 R)
• M15: 2,503,371 km (0.062 R)
• M16: 2,607,940 km (0.068 R)
• M17: 2,695,006 km (0.089 R)
• M18: 2,795,984 km (0.11 R)
• M19: 2,995,099 km (0.06 R)
• M20: 3,159,208 km (0.096 R)
• M21: 3,353,386 km (0.049 R)
• M22: 3,448,530 km (0.043 R)
• M23: 3,586,011 km (0.113 R)
• M24: 3,683,548 km (0.119 R)
• M25: 3,902,410 km (0.068 R)
• M26: 4,096,738 km (0.11 R)
• M27: 4,184,103 km (0.12 R)
• M28: 4,286,877 km (0.101 R)
• M29: 4,465,048 km (0.096 R)
• M30: 4,562,585 km (0.083 R)
• M31: 4,782,794 km (0.084 R)
• M32: 5,061,046 km (0.109 R)
• M33: 5,312,968 km (0.077 R)
• M34: 5,504,753 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.8

Radius: 10.5

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.13 AU - 1.51 AU

Year: 995 Days

Day: 9.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 31,622,971 km

• M1: 202,107 km (0.114 R)
• M2: 303,384 km (0.112 R)
• M3: 654,491 km (0.1 R)
• M4: 777,909 km (0.049 R)
• M5: 882,777 km (0.103 R)
• M6: 1,234,781 km (0.108 R)
• M7: 1,374,954 km (0.114 R)
• M8: 1,463,366 km (0.083 R)
• M9: 1,562,101 km (0.11 R)
• M10: 1,748,949 km (0.076 R)
• M11: 1,827,637 km (0.095 R)
• M12: 1,970,503 km (0.114 R)
• M13: 2,061,758 km (0.1 R)
• M14: 2,220,182 km (0.031 R)
• M15: 2,353,773 km (0.051 R)
• M16: 2,619,010 km (0.057 R)
• M17: 2,966,825 km (0.116 R)
• M18: 3,221,441 km (0.097 R)
• M19: 3,318,679 km (0.112 R)
• M20: 3,384,203 km (0.064 R)
• M21: 3,483,087 km (0.118 R)
• M22: 3,888,797 km (0.037 R)
• M23: 4,027,324 km (0.115 R)
• M24: 4,202,952 km (0.065 R)
• M25: 4,297,648 km (0.039 R)
• M26: 4,465,197 km (0.065 R)
• M27: 4,868,513 km (0.12 R)
• M28: 5,005,545 km (0.096 R)
• M29: 5,093,508 km (0.097 R)
• M30: 5,736,480 km (0.093 R)
• M31: 5,868,126 km (0.041 R)
• M32: 6,054,226 km (0.107 R)
• M33: 6,188,415 km (0.112 R)
• M34: 6,255,734 km (0.109 R)
• M35: 6,887,785 km (0.035 R)
• M36: 6,971,710 km (0.071 R)
• M37: 7,140,606 km (0.093 R)
• M38: 7,382,206 km (0.091 R)
• M39: 7,612,138 km (0.073 R)
• M40: 7,713,416 km (0.095 R)
• M41: 7,815,142 km (0.114 R)
• M42: 8,064,223 km (0.093 R)
• M43: 8,182,405 km (0.102 R)
• M44: 8,994,722 km (0.12 R)
• M45: 9,348,521 km (0.116 R)
• M46: 9,426,012 km (0.117 R)
• M47: 9,597,451 km (0.081 R)
• M48: 9,722,665 km (0.086 R)
• M49: 9,974,737 km (0.069 R)
• M50: 10,069,881 km (0.104 R)
• M51: 10,165,325 km (0.083 R)
• M52: 10,582,254 km (0.043 R)
• M53: 10,972,106 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.5

Radius: 9.6

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.44 AU - 2.1 AU

Year: 1545 Days

Day: 11.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 31,622,971 km

• M1: 131,048 km (0.089 R)
• M2: 220,208 km (0.118 R)
• M3: 299,794 km (0.092 R)
• M4: 530,474 km (0.101 R)
• M5: 720,912 km (0.069 R)
• M6: 863,030 km (0.099 R)
• M7: 925,861 km (0.082 R)
• M8: 1,039,855 km (0.092 R)
• M9: 1,141,432 km (0.073 R)
• M10: 1,211,144 km (0.107 R)
• M11: 1,300,305 km (0.107 R)
• M12: 1,382,584 km (0.104 R)
• M13: 1,485,656 km (0.098 R)
• M14: 1,810,433 km (0.087 R)
• M15: 1,892,563 km (0.101 R)
• M16: 2,039,468 km (0.093 R)
• M17: 2,125,038 km (0.118 R)
• M18: 2,468,514 km (0.032 R)
• M19: 2,571,438 km (0.119 R)
• M20: 2,687,675 km (0.11 R)
• M21: 2,985,973 km (0.069 R)
• M22: 3,083,661 km (0.094 R)
• M23: 3,485,182 km (0.072 R)
• M24: 3,744,734 km (0.104 R)
• M25: 3,903,457 km (0.098 R)
• M26: 3,970,327 km (0.107 R)
• M27: 4,064,574 km (0.084 R)
• M28: 4,532,666 km (0.07 R)
• M29: 4,744,796 km (0.116 R)
• M30: 4,989,089 km (0.117 R)
• M31: 5,119,987 km (0.106 R)
• M32: 5,326,133 km (0.075 R)
• M33: 5,415,293 km (0.039 R)
• M34: 5,853,316 km (0.079 R)
• M35: 6,100,003 km (0.115 R)
• M36: 6,255,884 km (0.05 R)
• M37: 6,334,273 km (0.087 R)
• M38: 6,507,956 km (0.104 R)
• M39: 6,587,542 km (0.052 R)
• M40: 6,876,416 km (0.111 R)
• M41: 6,957,348 km (0.09 R)
• M42: 7,038,580 km (0.03 R)
• M43: 7,185,784 km (0.062 R)
• M44: 7,317,430 km (0.062 R)
• M45: 7,683,646 km (0.12 R)
• M46: 8,073,049 km (0.114 R)
• M47: 8,175,673 km (0.06 R)
• M48: 8,244,339 km (0.084 R)
• M49: 8,364,915 km (0.118 R)
• M50: 8,712,879 km (0.083 R)
• M51: 9,083,284 km (0.094 R)
• M52: 9,172,145 km (0.077 R)
• M53: 9,261,455 km (0.076 R)
• M54: 9,476,876 km (0.074 R)
• M55: 9,857,752 km (0.106 R)
• M56: 10,132,862 km (0.084 R)
• M57: 10,541,115 km (0.094 R)
• M58: 10,803,659 km (0.055 R)
• M59: 11,030,449 km (0.093 R)
• M60: 11,297,033 km (0.079 R)
• M61: 11,392,775 km (0.071 R)
• M62: 11,836,632 km (0.073 R)
• M63: 11,953,319 km (0.099 R)
• M64: 12,187,888 km (0.068 R)
• M65: 12,384,609 km (0.114 R)
• M66: 12,483,194 km (0.085 R)
• M67: 12,800,940 km (0.101 R)
• M68: 13,302,691 km (0.118 R)
• M69: 13,363,279 km (0.115 R)
• M70: 13,505,247 km (0.058 R)
• M71: 13,566,133 km (0.047 R)

Asteroid Belt

Center: 3.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.4

Radius: 4.8

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.08 AU - 6.16 AU

Year: 9932 Days

Day: 20.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,622,971 km

• M1: 82,279 km (0.12 R)
• M2: 402,119 km (0.116 R)
• M3: 535,261 km (0.071 R)
• M4: 708,047 km (0.079 R)
• M5: 747,241 km (0.073 R)
• M6: 800,797 km (0.063 R)
• M7: 883,675 km (0.106 R)
• M8: 940,522 km (0.081 R)
• M9: 1,103,135 km (0.083 R)
• M10: 1,195,586 km (0.12 R)
• M11: 1,421,329 km (0.105 R)
• M12: 1,677,740 km (0.07 R)
• M13: 1,967,212 km (0.091 R)
• M14: 2,023,162 km (0.066 R)
• M15: 2,213,749 km (0.052 R)
• M16: 2,470,160 km (0.118 R)
• M17: 2,925,237 km (0.062 R)
• M18: 3,250,313 km (0.098 R)
• M19: 3,316,734 km (0.118 R)
• M20: 3,405,895 km (0.053 R)
• M21: 3,840,626 km (0.115 R)
• M22: 4,076,392 km (0.112 R)
• M23: 4,537,154 km (0.119 R)
• M24: 5,298,009 km (0.12 R)
• M25: 5,507,595 km (0.11 R)
• M26: 5,586,882 km (0.118 R)
• M27: 5,826,837 km (0.053 R)
• M28: 5,934,697 km (0.12 R)
• M29: 6,595,321 km (0.073 R)
• M30: 7,105,899 km (0.1 R)
• M31: 7,511,758 km (0.036 R)
• M32: 7,895,327 km (0.042 R)
• M33: 8,044,625 km (0.104 R)
• M34: 8,345,916 km (0.095 R)
• M35: 9,619,442 km (0.041 R)
• M36: 9,746,900 km (0.054 R)
• M37: 11,118,712 km (0.071 R)
• M38: 11,724,883 km (0.065 R)
• M39: 12,066,265 km (0.096 R)
• M40: 12,100,673 km (0.094 R)
• M41: 12,619,328 km (0.059 R)
• M42: 12,689,041 km (0.032 R)
• M43: 12,934,082 km (0.08 R)
• M44: 13,145,314 km (0.112 R)
• M45: 13,180,620 km (0.03 R)
• M46: 14,182,327 km (0.069 R)
• M47: 14,254,882 km (0.086 R)
• M48: 14,802,410 km (0.095 R)
• M49: 14,986,415 km (0.077 R)
• M50: 15,097,268 km (0.061 R)
• M51: 15,805,314 km (0.092 R)
• M52: 16,791,613 km (0.105 R)
• M53: 16,868,207 km (0.104 R)
• M54: 17,641,628 km (0.083 R)
• M55: 17,836,704 km (0.073 R)
• M56: 17,954,138 km (0.079 R)
• M57: 18,111,066 km (0.111 R)
• M58: 18,150,410 km (0.042 R)
• M59: 18,664,130 km (0.108 R)
• M60: 19,302,763 km (0.067 R)
• M61: 21,427,651 km (0.042 R)
• M62: 21,802,992 km (0.077 R)
• M63: 22,475,434 km (0.11 R)
• M64: 22,644,480 km (0.044 R)
• M65: 23,582,608 km (0.104 R)
• M66: 24,142,703 km (0.111 R)
• M67: 24,272,703 km (0.086 R)
• M68: 25,144,560 km (0.037 R)
• M69: 25,188,541 km (0.083 R)
• M70: 25,716,921 km (0.041 R)
• M71: 26,427,062 km (0.12 R)
• M72: 26,829,481 km (0.118 R)
• M73: 27,098,757 km (0.119 R)
• M74: 27,414,109 km (0.087 R)
• M75: 28,003,076 km (0.04 R)
• M76: 28,641,859 km (0.108 R)
• M77: 28,871,192 km (0.084 R)
• M78: 30,213,384 km (0.061 R)
• M79: 31,292,135 km (0.066 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 17,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit