🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.57 AU - 0.61 AU

Year: 161 Days

Day: 18.8 Hours

Environment

Temp: 170 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,360,160 km

• M1: 126,111 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.52 AU - 0.68 AU

Year: 165 Days

Day: 12.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.81 AU - 1.11 AU

Year: 334 Days

Day: 34.9 Hours

Environment

Temp: 115 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,360,160 km

• M1: 170,542 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.09 AU - 1.47 AU

Year: 514 Days

Day: 40.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.57 AU - 2.99 AU

Year: 1644 Days

Day: 38.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,360,160 km

• M1: 470,635 km (0.118 R)
• M2: 595,250 km (0.068 R)

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931

Radius: 12.4

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.88 AU - 8.08 AU

Year: 6542 Days

Day: 14.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,360,160 km

• M1: 275,559 km (0.085 R)
• M2: 473,028 km (0.093 R)
• M3: 573,409 km (0.089 R)
• M4: 754,721 km (0.051 R)
• M5: 892,351 km (0.119 R)
• M6: 1,302,997 km (0.062 R)
• M7: 1,529,788 km (0.093 R)
• M8: 1,608,327 km (0.112 R)
• M9: 1,915,750 km (0.102 R)
• M10: 2,022,414 km (0.045 R)
• M11: 2,153,312 km (0.06 R)
• M12: 2,264,613 km (0.113 R)
• M13: 2,633,820 km (0.109 R)
• M14: 3,274,548 km (0.088 R)
• M15: 3,455,262 km (0.059 R)
• M16: 3,772,858 km (0.034 R)
• M17: 4,323,378 km (0.117 R)
• M18: 4,899,330 km (0.097 R)
• M19: 5,076,903 km (0.107 R)
• M20: 5,317,008 km (0.063 R)
• M21: 5,965,065 km (0.111 R)
• M22: 6,314,676 km (0.117 R)
• M23: 6,605,644 km (0.098 R)
• M24: 7,067,153 km (0.077 R)
• M25: 7,200,894 km (0.119 R)
• M26: 8,372,095 km (0.088 R)
• M27: 8,835,549 km (0.1 R)
• M28: 9,015,964 km (0.112 R)
• M29: 9,161,224 km (0.116 R)
• M30: 9,675,841 km (0.109 R)
• M31: 11,589,796 km (0.048 R)
• M32: 11,827,208 km (0.096 R)
• M33: 12,306,818 km (0.116 R)
• M34: 12,670,790 km (0.046 R)
• M35: 12,874,542 km (0.102 R)
• M36: 13,285,338 km (0.074 R)
• M37: 14,543,307 km (0.063 R)
• M38: 15,186,577 km (0.045 R)
• M39: 15,273,045 km (0.092 R)
• M40: 15,403,195 km (0.107 R)
• M41: 16,323,671 km (0.064 R)
• M42: 16,412,233 km (0.077 R)
• M43: 16,947,195 km (0.104 R)
• M44: 17,126,712 km (0.102 R)
• M45: 17,533,170 km (0.109 R)
• M46: 17,851,514 km (0.053 R)
• M47: 18,586,339 km (0.103 R)
• M48: 18,817,916 km (0.097 R)
• M49: 18,957,491 km (0.11 R)
• M50: 19,518,633 km (0.083 R)
• M51: 19,943,191 km (0.061 R)
• M52: 22,949,809 km (0.107 R)
• M53: 23,348,039 km (0.07 R)
• M54: 23,497,936 km (0.079 R)
• M55: 23,848,893 km (0.089 R)
• M56: 24,353,486 km (0.063 R)
• M57: 25,116,735 km (0.112 R)
• M58: 27,453,752 km (0.1 R)
• M59: 27,717,643 km (0.099 R)
• M60: 29,265,083 km (0.111 R)
• M61: 29,372,794 km (0.079 R)
• M62: 29,534,659 km (0.11 R)
• M63: 29,967,745 km (0.077 R)
• M64: 30,130,806 km (0.118 R)
• M65: 30,294,018 km (0.11 R)
• M66: 31,555,427 km (0.051 R)
• M67: 31,665,980 km (0.068 R)
• M68: 31,831,884 km (0.095 R)
• M69: 31,998,237 km (0.077 R)
• M70: 33,620,476 km (0.114 R)
• M71: 33,959,465 km (0.114 R)
• M72: 34,470,192 km (0.106 R)
• M73: 34,697,880 km (0.106 R)
• M74: 36,132,673 km (0.097 R)
• M75: 36,537,934 km (0.056 R)
• M76: 36,712,065 km (0.048 R)
• M77: 37,586,914 km (0.086 R)
• M78: 38,291,669 km (0.076 R)
• M79: 38,882,282 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.4

Radius: 11.5

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 11.37 AU - 14.41 AU

Year: 16418 Days

Day: 6.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,360,160 km

• M1: 162,613 km (0.077 R)
• M2: 351,555 km (0.058 R)
• M3: 431,440 km (0.088 R)
• M4: 519,404 km (0.047 R)
• M5: 629,209 km (0.099 R)
• M6: 842,685 km (0.102 R)
• M7: 1,062,743 km (0.088 R)
• M8: 1,245,103 km (0.066 R)
• M9: 1,359,695 km (0.096 R)
• M10: 1,620,594 km (0.047 R)
• M11: 1,897,948 km (0.118 R)
• M12: 2,719,240 km (0.088 R)
• M13: 3,260,186 km (0.079 R)
• M14: 3,340,221 km (0.096 R)
• M15: 4,032,859 km (0.106 R)
• M16: 4,529,076 km (0.081 R)
• M17: 4,860,584 km (0.101 R)
• M18: 5,483,660 km (0.117 R)
• M19: 5,707,608 km (0.083 R)
• M20: 6,131,867 km (0.102 R)
• M21: 6,364,492 km (0.104 R)
• M22: 6,736,093 km (0.109 R)
• M23: 7,045,312 km (0.115 R)
• M24: 7,465,083 km (0.08 R)
• M25: 8,219,057 km (0.086 R)
• M26: 8,512,717 km (0.112 R)
• M27: 8,772,419 km (0.098 R)
• M28: 9,338,049 km (0.113 R)
• M29: 9,605,978 km (0.093 R)
• M30: 9,915,347 km (0.051 R)
• M31: 10,149,617 km (0.07 R)
• M32: 10,228,156 km (0.065 R)
• M33: 10,743,221 km (0.111 R)
• M34: 11,839,923 km (0.105 R)
• M35: 12,005,528 km (0.063 R)
• M36: 12,338,832 km (0.099 R)
• M37: 12,590,905 km (0.112 R)
• M38: 12,717,465 km (0.091 R)
• M39: 13,400,229 km (0.1 R)
• M40: 14,314,272 km (0.112 R)
• M41: 14,667,922 km (0.117 R)
• M42: 14,890,224 km (0.108 R)
• M43: 15,473,805 km (0.089 R)
• M44: 16,478,505 km (0.115 R)
• M45: 16,570,807 km (0.055 R)
• M46: 16,756,158 km (0.071 R)
• M47: 17,410,051 km (0.101 R)
• M48: 19,129,529 km (0.089 R)
• M49: 19,226,618 km (0.052 R)
• M50: 19,421,394 km (0.071 R)
• M51: 19,519,081 km (0.12 R)
• M52: 20,108,198 km (0.105 R)
• M53: 20,553,850 km (0.11 R)
• M54: 21,454,878 km (0.086 R)
• M55: 21,656,985 km (0.065 R)
• M56: 23,140,397 km (0.103 R)
• M57: 23,347,590 km (0.087 R)
• M58: 23,920,400 km (0.116 R)
• M59: 24,550,806 km (0.065 R)
• M60: 25,720,512 km (0.074 R)
• M61: 26,042,745 km (0.07 R)
• M62: 26,366,176 km (0.108 R)
• M63: 27,783,466 km (0.109 R)
• M64: 28,501,386 km (0.114 R)
• M65: 28,890,490 km (0.068 R)
• M66: 29,002,090 km (0.088 R)
• M67: 30,068,424 km (0.084 R)
• M68: 30,521,257 km (0.072 R)
• M69: 31,204,769 km (0.112 R)
• M70: 31,835,624 km (0.108 R)
• M71: 31,950,814 km (0.089 R)
• M72: 33,110,198 km (0.094 R)
• M73: 33,343,720 km (0.116 R)
• M74: 34,578,800 km (0.078 R)
• M75: 35,529,793 km (0.074 R)
• M76: 35,769,000 km (0.065 R)
• M77: 36,068,495 km (0.119 R)
• M78: 36,549,752 km (0.083 R)
• M79: 38,925,516 km (0.101 R)
• M80: 40,101,056 km (0.09 R)
• M81: 41,980,753 km (0.114 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 17,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit