🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.53 AU - 0.53 AU

Year: 145 Days

Day: 47.8 Hours

Environment

Temp: 218 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.8 AU - 0.9 AU

Year: 294 Days

Day: 15.5 Hours

Environment

Temp: 148 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,461,164 km

• M1: 32,014 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.75 AU - 1.11 AU

Year: 336 Days

Day: 26.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.08 AU - 1.22 AU

Year: 462 Days

Day: 43.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 128.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.77 AU - 2.67 AU

Year: 1240 Days

Day: 42.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.05 AU - 3.33 AU

Year: 2135 Days

Day: 46.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,461,164 km

• M1: 1,776,475 km (0.082 R)

Asteroid Belt

Center: 4.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.8

Radius: 11.7

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.64 AU - 6.92 AU

Year: 5207 Days

Day: 7.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,461,164 km

• M1: 157,826 km (0.09 R)
• M2: 291,267 km (0.117 R)
• M3: 382,821 km (0.103 R)
• M4: 606,021 km (0.069 R)
• M5: 845,078 km (0.068 R)
• M6: 1,099,544 km (0.057 R)
• M7: 1,195,437 km (0.111 R)
• M8: 2,369,630 km (0.037 R)
• M9: 2,495,891 km (0.12 R)
• M10: 2,602,853 km (0.099 R)
• M11: 3,277,091 km (0.097 R)
• M12: 3,513,755 km (0.05 R)
• M13: 3,609,946 km (0.086 R)
• M14: 3,854,389 km (0.067 R)
• M15: 3,928,889 km (0.085 R)
• M16: 4,104,367 km (0.107 R)
• M17: 4,411,492 km (0.077 R)
• M18: 4,646,809 km (0.105 R)
• M19: 6,027,897 km (0.073 R)
• M20: 6,823,458 km (0.06 R)
• M21: 7,126,394 km (0.031 R)
• M22: 7,714,463 km (0.112 R)
• M23: 7,840,275 km (0.112 R)
• M24: 8,093,993 km (0.039 R)
• M25: 8,318,090 km (0.119 R)
• M26: 8,772,718 km (0.065 R)
• M27: 9,402,525 km (0.104 R)
• M28: 9,503,354 km (0.11 R)
• M29: 9,740,018 km (0.103 R)
• M30: 9,842,044 km (0.08 R)
• M31: 9,944,369 km (0.106 R)
• M32: 10,566,098 km (0.098 R)
• M33: 10,916,905 km (0.079 R)
• M34: 11,093,729 km (0.085 R)
• M35: 11,956,011 km (0.102 R)
• M36: 12,138,371 km (0.076 R)
• M37: 12,248,176 km (0.105 R)
• M38: 12,505,784 km (0.026 R)
• M39: 12,616,785 km (0.07 R)
• M40: 12,765,186 km (0.096 R)
• M41: 14,012,234 km (0.066 R)
• M42: 14,904,137 km (0.078 R)
• M43: 15,615,026 km (0.03 R)
• M44: 15,894,475 km (0.086 R)
• M45: 16,620,623 km (0.073 R)
• M46: 17,234,123 km (0.08 R)
• M47: 17,398,980 km (0.092 R)
• M48: 17,813,366 km (0.072 R)
• M49: 17,938,281 km (0.117 R)
• M50: 18,021,756 km (0.05 R)
• M51: 18,441,079 km (0.106 R)
• M52: 18,609,676 km (0.08 R)
• M53: 18,694,199 km (0.112 R)
• M54: 19,332,084 km (0.096 R)
• M55: 20,280,535 km (0.067 R)
• M56: 20,672,930 km (0.109 R)
• M57: 20,804,277 km (0.108 R)
• M58: 21,288,226 km (0.071 R)
• M59: 21,775,915 km (0.114 R)
• M60: 21,998,816 km (0.105 R)
• M61: 22,357,103 km (0.045 R)
• M62: 22,581,948 km (0.104 R)
• M63: 23,261,123 km (0.109 R)
• M64: 24,223,336 km (0.113 R)
• M65: 24,686,042 km (0.107 R)
• M66: 24,965,042 km (0.06 R)
• M67: 26,328,477 km (0.118 R)
• M68: 26,470,894 km (0.078 R)
• M69: 26,804,198 km (0.098 R)
• M70: 27,091,127 km (0.082 R)
• M71: 28,054,537 km (0.042 R)
• M72: 28,931,181 km (0.077 R)
• M73: 29,372,944 km (0.099 R)
• M74: 29,767,433 km (0.057 R)
• M75: 30,014,868 km (0.093 R)
• M76: 30,362,533 km (0.074 R)
• M77: 30,462,016 km (0.109 R)
• M78: 30,761,361 km (0.032 R)
• M79: 31,262,514 km (0.056 R)
• M80: 31,463,723 km (0.116 R)
• M81: 31,917,902 km (0.078 R)
• M82: 32,171,172 km (0.078 R)
• M83: 33,242,442 km (0.114 R)
• M84: 33,653,537 km (0.061 R)
• M85: 34,584,784 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695

Radius: 8.9

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.48 AU - 8.04 AU

Year: 6586 Days

Day: 5.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,461,164 km

• M1: 113,994 km (0.078 R)
• M2: 541,694 km (0.108 R)
• M3: 658,380 km (0.067 R)
• M4: 798,404 km (0.118 R)
• M5: 1,043,445 km (0.039 R)
• M6: 1,108,520 km (0.098 R)
• M7: 1,225,805 km (0.106 R)
• M8: 1,473,240 km (0.061 R)
• M9: 1,659,639 km (0.102 R)
• M10: 1,736,532 km (0.062 R)
• M11: 1,913,806 km (0.1 R)
• M12: 2,222,426 km (0.117 R)
• M13: 2,502,922 km (0.115 R)
• M14: 2,817,526 km (0.082 R)
• M15: 3,026,664 km (0.06 R)
• M16: 3,683,997 km (0.098 R)
• M17: 4,016,104 km (0.107 R)
• M18: 4,094,195 km (0.094 R)
• M19: 4,199,063 km (0.115 R)
• M20: 4,518,903 km (0.097 R)
• M21: 4,627,212 km (0.062 R)
• M22: 4,846,672 km (0.098 R)
• M23: 4,957,673 km (0.11 R)
• M24: 5,097,547 km (0.076 R)
• M25: 5,182,220 km (0.115 R)
• M26: 5,699,679 km (0.095 R)
• M27: 6,233,594 km (0.118 R)
• M28: 6,970,363 km (0.086 R)
• M29: 7,033,045 km (0.111 R)
• M30: 7,444,738 km (0.091 R)
• M31: 7,540,929 km (0.058 R)
• M32: 8,159,517 km (0.111 R)
• M33: 8,558,494 km (0.03 R)
• M34: 8,659,323 km (0.099 R)
• M35: 8,794,260 km (0.097 R)
• M36: 8,929,946 km (0.04 R)
• M37: 9,100,637 km (0.047 R)
• M38: 9,934,346 km (0.102 R)
• M39: 10,111,170 km (0.058 R)
• M40: 10,396,154 km (0.049 R)
• M41: 10,503,715 km (0.116 R)
• M42: 10,647,778 km (0.113 R)
• M43: 10,864,994 km (0.083 R)
• M44: 12,885,463 km (0.104 R)
• M45: 13,117,040 km (0.1 R)
• M46: 13,780,657 km (0.111 R)
• M47: 14,735,989 km (0.086 R)
• M48: 15,099,811 km (0.117 R)
• M49: 15,794,992 km (0.039 R)
• M50: 16,836,193 km (0.116 R)
• M51: 17,089,462 km (0.084 R)
• M52: 17,770,731 km (0.035 R)
• M53: 18,722,174 km (0.105 R)
• M54: 18,853,072 km (0.11 R)
• M55: 18,984,419 km (0.078 R)
• M56: 19,072,233 km (0.108 R)
• M57: 19,291,992 km (0.117 R)
• M58: 19,380,255 km (0.103 R)
• M59: 20,045,965 km (0.076 R)
• M60: 20,180,005 km (0.049 R)
• M61: 20,269,464 km (0.05 R)
• M62: 20,899,870 km (0.074 R)
• M63: 20,990,526 km (0.114 R)
• M64: 22,179,979 km (0.099 R)
• M65: 23,485,370 km (0.039 R)
• M66: 23,720,986 km (0.109 R)
• M67: 24,242,335 km (0.098 R)
• M68: 25,055,399 km (0.075 R)
• M69: 25,296,252 km (0.113 R)
• M70: 25,974,828 km (0.082 R)
• M71: 27,102,497 km (0.053 R)
• M72: 29,303,829 km (0.116 R)
• M73: 29,863,026 km (0.077 R)
• M74: 30,323,339 km (0.106 R)
• M75: 30,888,968 km (0.086 R)
• M76: 32,396,915 km (0.072 R)
• M77: 32,764,626 km (0.117 R)
• M78: 32,922,452 km (0.115 R)
• M79: 33,875,540 km (0.084 R)
• M80: 33,982,054 km (0.106 R)
• M81: 35,268,147 km (0.049 R)
• M82: 35,808,794 km (0.09 R)
• M83: 36,080,164 km (0.113 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 13,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit