🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.57 AU - 0.75 AU

Year: 195 Days

Day: 42.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.87 AU - 1.23 AU

Year: 391 Days

Day: 16.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 49.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,026,540 km

• M1: 270,772 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.97 AU - 1.21 AU

Year: 414 Days

Day: 33.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.34 AU - 2.06 AU

Year: 806 Days

Day: 26.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,026,540 km

• M1: 1,279,211 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.49 AU - 2.89 AU

Year: 1603 Days

Day: 29 Hours

Environment

Temp: -89 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.05 AU - 3.43 AU

Year: 2120 Days

Day: 22.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621

Radius: 13.1

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.47 AU - 7.03 AU

Year: 5011 Days

Day: 12.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,026,540 km

• M1: 163,810 km (0.086 R)
• M2: 337,343 km (0.086 R)
• M3: 468,989 km (0.115 R)
• M4: 623,075 km (0.093 R)
• M5: 833,859 km (0.076 R)
• M6: 1,001,707 km (0.114 R)
• M7: 1,542,952 km (0.037 R)
• M8: 1,720,226 km (0.107 R)
• M9: 2,149,123 km (0.108 R)
• M10: 2,293,635 km (0.077 R)
• M11: 2,422,738 km (0.105 R)
• M12: 2,707,721 km (0.049 R)
• M13: 2,923,890 km (0.07 R)
• M14: 3,584,963 km (0.077 R)
• M15: 3,844,815 km (0.089 R)
• M16: 4,591,159 km (0.094 R)
• M17: 4,684,657 km (0.092 R)
• M18: 4,921,471 km (0.098 R)
• M19: 5,065,384 km (0.099 R)
• M20: 5,333,014 km (0.11 R)
• M21: 5,555,467 km (0.086 R)
• M22: 5,907,620 km (0.063 R)
• M23: 6,423,433 km (0.107 R)
• M24: 6,739,833 km (0.094 R)
• M25: 7,197,004 km (0.115 R)
• M26: 7,636,672 km (0.11 R)
• M27: 7,831,748 km (0.071 R)
• M28: 8,000,195 km (0.071 R)
• M29: 8,398,275 km (0.093 R)
• M30: 8,513,166 km (0.079 R)
• M31: 8,628,506 km (0.1 R)
• M32: 8,948,795 km (0.084 R)
• M33: 9,184,112 km (0.091 R)
• M34: 9,302,444 km (0.065 R)
• M35: 9,510,984 km (0.119 R)
• M36: 9,690,950 km (0.096 R)
• M37: 9,902,332 km (0.057 R)
• M38: 10,329,733 km (0.039 R)
• M39: 10,763,268 km (0.118 R)
• M40: 10,888,182 km (0.074 R)
• M41: 11,171,071 km (0.094 R)
• M42: 11,744,330 km (0.029 R)
• M43: 12,002,088 km (0.103 R)
• M44: 12,392,388 km (0.029 R)
• M45: 12,654,933 km (0.085 R)
• M46: 12,753,817 km (0.07 R)
• M47: 13,319,297 km (0.065 R)
• M48: 14,474,791 km (0.064 R)
• M49: 14,578,312 km (0.087 R)
• M50: 14,994,793 km (0.044 R)
• M51: 15,768,513 km (0.09 R)
• M52: 16,519,195 km (0.06 R)
• M53: 16,663,557 km (0.111 R)
• M54: 17,062,535 km (0.078 R)
• M55: 17,464,803 km (0.107 R)
• M56: 17,722,411 km (0.091 R)
• M57: 18,278,616 km (0.083 R)
• M58: 18,540,113 km (0.07 R)
• M59: 18,953,751 km (0.115 R)
• M60: 19,066,997 km (0.108 R)
• M61: 19,751,556 km (0.096 R)
• M62: 20,096,978 km (0.073 R)
• M63: 20,367,002 km (0.084 R)
• M64: 20,521,686 km (0.04 R)
• M65: 20,676,969 km (0.03 R)
• M66: 20,793,655 km (0.048 R)
• M67: 21,537,605 km (0.089 R)
• M68: 22,609,923 km (0.059 R)
• M69: 22,890,718 km (0.115 R)
• M70: 23,496,440 km (0.11 R)
• M71: 23,862,356 km (0.1 R)
• M72: 24,517,595 km (0.105 R)
• M73: 24,971,625 km (0.063 R)
• M74: 25,469,935 km (0.077 R)
• M75: 26,730,297 km (0.092 R)
• M76: 26,857,455 km (0.114 R)
• M77: 27,240,127 km (0.079 R)
• M78: 28,528,613 km (0.107 R)
• M79: 28,658,614 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.9

Radius: 10.8

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 10.99 AU - 13.33 AU

Year: 15411 Days

Day: 11.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,026,540 km

• M1: 148,251 km (0.06 R)
• M2: 218,862 km (0.111 R)
• M3: 530,474 km (0.061 R)
• M4: 641,176 km (0.114 R)
• M5: 736,022 km (0.117 R)
• M6: 1,269,787 km (0.078 R)
• M7: 1,376,899 km (0.076 R)
• M8: 1,801,906 km (0.112 R)
• M9: 1,976,188 km (0.108 R)
• M10: 2,101,401 km (0.082 R)
• M11: 2,248,007 km (0.069 R)
• M12: 2,688,573 km (0.071 R)
• M13: 2,949,472 km (0.072 R)
• M14: 3,692,973 km (0.109 R)
• M15: 3,826,115 km (0.116 R)
• M16: 3,938,314 km (0.084 R)
• M17: 4,754,370 km (0.113 R)
• M18: 4,826,775 km (0.053 R)
• M19: 5,021,552 km (0.074 R)
• M20: 5,368,768 km (0.062 R)
• M21: 6,086,689 km (0.066 R)
• M22: 6,270,844 km (0.083 R)
• M23: 6,564,205 km (0.093 R)
• M24: 6,753,147 km (0.086 R)
• M25: 7,136,566 km (0.047 R)
• M26: 7,442,793 km (0.106 R)
• M27: 7,895,925 km (0.066 R)
• M28: 8,562,982 km (0.119 R)
• M29: 9,188,002 km (0.116 R)
• M30: 10,137,350 km (0.075 R)
• M31: 10,481,724 km (0.098 R)
• M32: 11,117,665 km (0.102 R)
• M33: 12,029,015 km (0.06 R)
• M34: 12,661,066 km (0.078 R)
• M35: 12,795,555 km (0.105 R)
• M36: 12,998,110 km (0.097 R)
• M37: 13,133,795 km (0.047 R)
• M38: 13,269,930 km (0.116 R)
• M39: 13,543,544 km (0.091 R)
• M40: 14,656,851 km (0.094 R)
• M41: 14,762,617 km (0.104 R)
• M42: 15,117,463 km (0.084 R)
• M43: 16,417,768 km (0.062 R)
• M44: 16,601,175 km (0.11 R)
• M45: 17,192,834 km (0.044 R)
• M46: 17,866,623 km (0.031 R)
• M47: 18,093,114 km (0.078 R)
• M48: 19,085,846 km (0.069 R)
• M49: 19,356,020 km (0.115 R)
• M50: 19,433,511 km (0.093 R)
• M51: 19,588,794 km (0.06 R)
• M52: 19,822,316 km (0.073 R)
• M53: 20,017,691 km (0.057 R)
• M54: 20,568,211 km (0.094 R)
• M55: 20,686,842 km (0.108 R)
• M56: 21,483,301 km (0.118 R)
• M57: 22,127,769 km (0.082 R)
• M58: 22,208,851 km (0.105 R)
• M59: 22,371,165 km (0.07 R)
• M60: 22,778,669 km (0.108 R)
• M61: 24,642,659 km (0.025 R)
• M62: 24,979,254 km (0.093 R)
• M63: 25,105,814 km (0.084 R)
• M64: 25,232,523 km (0.098 R)
• M65: 25,784,390 km (0.079 R)
• M66: 26,040,501 km (0.118 R)
• M67: 26,813,773 km (0.037 R)
• M68: 27,159,942 km (0.113 R)
• M69: 27,333,476 km (0.093 R)
• M70: 27,638,207 km (0.03 R)
• M71: 27,856,620 km (0.116 R)
• M72: 28,163,295 km (0.07 R)
• M73: 28,603,262 km (0.052 R)
• M74: 29,445,498 km (0.075 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 15,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit