🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.74 AU - 1.08 AU

Year: 327 Days

Day: 44.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,567,656 km

• M1: 182,659 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.8 AU - 1.18 AU

Year: 371 Days

Day: 18.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 87.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.54 AU - 2.5 AU

Year: 1082 Days

Day: 31.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.55 AU - 3.59 AU

Year: 2026 Days

Day: 42.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.05 AU - 4.73 AU

Year: 2890 Days

Day: 27.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.1

Radius: 12.4

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.58 AU - 6.16 AU

Year: 4688 Days

Day: 9.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 27,567,656 km

• M1: 156,928 km (0.106 R)
• M2: 334,800 km (0.112 R)
• M3: 491,130 km (0.035 R)
• M4: 665,112 km (0.036 R)
• M5: 797,955 km (0.116 R)
• M6: 1,268,440 km (0.107 R)
• M7: 1,359,994 km (0.11 R)
• M8: 1,501,813 km (0.039 R)
• M9: 2,137,006 km (0.117 R)
• M10: 2,247,558 km (0.101 R)
• M11: 3,012,452 km (0.1 R)
• M12: 3,095,330 km (0.114 R)
• M13: 3,456,010 km (0.091 R)
• M14: 3,542,926 km (0.107 R)
• M15: 3,830,453 km (0.09 R)
• M16: 4,287,774 km (0.094 R)
• M17: 5,179,527 km (0.09 R)
• M18: 5,279,458 km (0.119 R)
• M19: 5,481,116 km (0.075 R)
• M20: 6,880,455 km (0.043 R)
• M21: 6,962,883 km (0.102 R)
• M22: 7,045,611 km (0.092 R)
• M23: 7,351,987 km (0.118 R)
• M24: 7,520,883 km (0.104 R)
• M25: 7,605,855 km (0.08 R)
• M26: 7,977,606 km (0.112 R)
• M27: 8,093,245 km (0.027 R)
• M28: 8,590,807 km (0.056 R)
• M29: 9,068,324 km (0.109 R)
• M30: 9,158,830 km (0.112 R)
• M31: 9,280,005 km (0.116 R)
• M32: 9,646,669 km (0.118 R)
• M33: 10,457,340 km (0.055 R)
• M34: 10,999,183 km (0.039 R)
• M35: 11,419,853 km (0.084 R)
• M36: 12,477,659 km (0.083 R)
• M37: 12,578,488 km (0.086 R)
• M38: 12,950,239 km (0.08 R)
• M39: 13,052,265 km (0.079 R)
• M40: 13,463,210 km (0.06 R)
• M41: 13,704,960 km (0.108 R)
• M42: 14,297,816 km (0.118 R)
• M43: 14,934,655 km (0.06 R)
• M44: 15,149,178 km (0.047 R)
• M45: 15,871,137 km (0.104 R)
• M46: 15,980,344 km (0.115 R)
• M47: 16,163,003 km (0.116 R)
• M48: 16,493,614 km (0.079 R)
• M49: 16,678,218 km (0.053 R)
• M50: 17,236,218 km (0.118 R)
• M51: 17,724,805 km (0.081 R)
• M52: 18,792,634 km (0.082 R)
• M53: 18,908,273 km (0.114 R)
• M54: 19,062,808 km (0.12 R)
• M55: 19,724,479 km (0.104 R)
• M56: 20,512,411 km (0.059 R)
• M57: 21,673,291 km (0.062 R)
• M58: 22,159,933 km (0.041 R)
• M59: 22,241,314 km (0.111 R)
• M60: 22,937,692 km (0.069 R)
• M61: 23,020,120 km (0.051 R)
• M62: 23,226,565 km (0.042 R)
• M63: 23,350,732 km (0.084 R)
• M64: 23,891,229 km (0.038 R)
• M65: 24,100,367 km (0.09 R)
• M66: 24,184,141 km (0.095 R)
• M67: 24,815,444 km (0.119 R)
• M68: 25,282,040 km (0.11 R)
• M69: 25,495,068 km (0.113 R)
• M70: 26,180,675 km (0.079 R)
• M71: 26,309,927 km (0.085 R)
• M72: 26,482,563 km (0.099 R)
• M73: 26,742,265 km (0.1 R)
• M74: 26,872,415 km (0.116 R)
• M75: 28,009,209 km (0.092 R)
• M76: 28,141,454 km (0.064 R)
• M77: 28,406,392 km (0.054 R)
• M78: 28,716,658 km (0.095 R)
• M79: 28,938,960 km (0.086 R)
• M80: 29,340,481 km (0.095 R)
• M81: 30,013,821 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.7

Radius: 12.2

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.68 AU - 8.2 AU

Year: 6888 Days

Day: 14.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 27,567,656 km

• M1: 164,408 km (0.08 R)
• M2: 247,285 km (0.1 R)
• M3: 413,489 km (0.094 R)
• M4: 585,227 km (0.087 R)
• M5: 726,148 km (0.075 R)
• M6: 929,302 km (0.094 R)
• M7: 1,018,761 km (0.053 R)
• M8: 1,179,280 km (0.104 R)
• M9: 1,526,796 km (0.082 R)
• M10: 1,712,746 km (0.064 R)
• M11: 1,989,203 km (0.119 R)
• M12: 2,158,847 km (0.097 R)
• M13: 3,156,066 km (0.056 R)
• M14: 3,395,273 km (0.12 R)
• M15: 3,661,258 km (0.104 R)
• M16: 3,765,378 km (0.098 R)
• M17: 3,849,452 km (0.118 R)
• M18: 4,455,473 km (0.114 R)
• M19: 5,021,701 km (0.038 R)
• M20: 5,161,127 km (0.103 R)
• M21: 5,254,775 km (0.12 R)
• M22: 5,420,080 km (0.096 R)
• M23: 5,610,967 km (0.09 R)
• M24: 5,707,308 km (0.066 R)
• M25: 5,950,555 km (0.097 R)
• M26: 6,497,933 km (0.068 R)
• M27: 6,854,724 km (0.106 R)
• M28: 7,035,438 km (0.055 R)
• M29: 7,349,145 km (0.031 R)
• M30: 7,534,347 km (0.094 R)
• M31: 7,640,711 km (0.117 R)
• M32: 8,098,930 km (0.111 R)
• M33: 8,207,986 km (0.051 R)
• M34: 8,455,421 km (0.119 R)
• M35: 8,649,450 km (0.112 R)
• M36: 8,985,596 km (0.069 R)
• M37: 9,098,542 km (0.096 R)
• M38: 9,411,800 km (0.113 R)
• M39: 9,786,693 km (0.045 R)
• M40: 10,880,104 km (0.117 R)
• M41: 11,061,117 km (0.106 R)
• M42: 11,243,028 km (0.076 R)
• M43: 11,487,321 km (0.051 R)
• M44: 11,671,626 km (0.075 R)
• M45: 12,043,227 km (0.107 R)
• M46: 12,513,114 km (0.118 R)
• M47: 12,671,239 km (0.12 R)
• M48: 13,991,739 km (0.117 R)
• M49: 14,122,937 km (0.1 R)
• M50: 14,651,765 km (0.057 R)
• M51: 15,187,176 km (0.084 R)
• M52: 16,449,632 km (0.025 R)
• M53: 16,553,453 km (0.078 R)
• M54: 17,005,987 km (0.096 R)
• M55: 17,462,559 km (0.116 R)
• M56: 17,674,689 km (0.069 R)
• M57: 18,065,888 km (0.102 R)
• M58: 18,712,001 km (0.119 R)
• M59: 18,929,067 km (0.066 R)
• M60: 20,026,966 km (0.091 R)
• M61: 20,583,769 km (0.081 R)
• M62: 20,957,764 km (0.056 R)
• M63: 21,183,208 km (0.11 R)
• M64: 21,674,487 km (0.116 R)
• M65: 22,131,359 km (0.095 R)
• M66: 22,552,926 km (0.115 R)
• M67: 22,783,905 km (0.109 R)
• M68: 23,248,407 km (0.086 R)
• M69: 23,559,869 km (0.119 R)
• M70: 23,911,873 km (0.099 R)
• M71: 24,462,842 km (0.097 R)
• M72: 24,541,979 km (0.057 R)
• M73: 24,858,977 km (0.113 R)
• M74: 25,377,184 km (0.109 R)
• M75: 25,939,224 km (0.11 R)
• M76: 26,586,683 km (0.074 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 18,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit