🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.52 AU - 0.62 AU

Year: 158 Days

Day: 24.7 Hours

Environment

Temp: 181 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1 AU - 1.56 AU

Year: 532 Days

Day: 21.9 Hours

Environment

Temp: -0 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.3 AU - 1.62 AU

Year: 648 Days

Day: 22.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,593,780 km

• M1: 1,249,890 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.01 AU - 4.77 AU

Year: 3377 Days

Day: 24.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.32 AU - 4.56 AU

Year: 3434 Days

Day: 46.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,593,780 km

• M1: 222,302 km (0.109 R)
• M2: 1,434,344 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.6

Radius: 11.1

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.57 AU - 7.05 AU

Year: 5141 Days

Day: 8.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,593,780 km

• M1: 140,772 km (0.065 R)
• M2: 215,870 km (0.095 R)
• M3: 531,970 km (0.079 R)
• M4: 642,074 km (0.118 R)
• M5: 810,521 km (0.081 R)
• M6: 1,207,704 km (0.069 R)
• M7: 1,531,134 km (0.103 R)
• M8: 1,645,277 km (0.074 R)
• M9: 2,022,414 km (0.108 R)
• M10: 2,258,180 km (0.105 R)
• M11: 2,503,072 km (0.04 R)
• M12: 2,816,479 km (0.12 R)
• M13: 2,957,550 km (0.103 R)
• M14: 3,965,241 km (0.117 R)
• M15: 4,238,556 km (0.06 R)
• M16: 4,707,845 km (0.067 R)
• M17: 4,900,228 km (0.037 R)
• M18: 6,161,039 km (0.059 R)
• M19: 7,018,085 km (0.099 R)
• M20: 7,100,364 km (0.037 R)
• M21: 7,182,942 km (0.033 R)
• M22: 7,629,043 km (0.092 R)
• M23: 8,518,701 km (0.098 R)
• M24: 9,170,050 km (0.086 R)
• M25: 9,350,465 km (0.118 R)
• M26: 9,898,891 km (0.087 R)
• M27: 10,301,459 km (0.113 R)
• M28: 10,551,886 km (0.116 R)
• M29: 11,444,237 km (0.109 R)
• M30: 11,997,899 km (0.092 R)
• M31: 12,261,341 km (0.093 R)
• M32: 12,360,674 km (0.052 R)
• M33: 12,460,306 km (0.098 R)
• M34: 12,827,868 km (0.09 R)
• M35: 13,334,705 km (0.119 R)
• M36: 13,744,903 km (0.049 R)
• M37: 14,193,996 km (0.102 R)
• M38: 14,333,271 km (0.086 R)
• M39: 14,402,984 km (0.05 R)
• M40: 14,507,852 km (0.032 R)
• M41: 14,577,864 km (0.033 R)
• M42: 14,788,647 km (0.116 R)
• M43: 14,859,108 km (0.118 R)
• M44: 15,606,050 km (0.074 R)
• M45: 15,821,770 km (0.108 R)
• M46: 16,731,026 km (0.115 R)
• M47: 16,914,882 km (0.109 R)
• M48: 17,284,688 km (0.098 R)
• M49: 17,545,137 km (0.076 R)
• M50: 18,032,228 km (0.097 R)
• M51: 18,372,115 km (0.1 R)
• M52: 19,058,320 km (0.106 R)
• M53: 19,714,007 km (0.112 R)
• M54: 20,142,157 km (0.045 R)
• M55: 20,455,564 km (0.045 R)
• M56: 21,485,246 km (0.086 R)
• M57: 22,329,128 km (0.113 R)
• M58: 22,531,683 km (0.116 R)
• M59: 22,775,528 km (0.082 R)
• M60: 23,142,940 km (0.095 R)
• M61: 23,512,297 km (0.076 R)
• M62: 23,759,732 km (0.113 R)
• M63: 24,340,172 km (0.116 R)
• M64: 24,465,236 km (0.087 R)
• M65: 24,925,399 km (0.066 R)
• M66: 25,135,434 km (0.12 R)
• M67: 26,024,345 km (0.114 R)
• M68: 26,579,802 km (0.098 R)
• M69: 27,052,980 km (0.042 R)
• M70: 27,659,001 km (0.069 R)
• M71: 27,920,199 km (0.038 R)
• M72: 28,182,144 km (0.098 R)
• M73: 28,269,659 km (0.089 R)
• M74: 28,620,616 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.4

Radius: 13

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.53 AU - 7.05 AU

Year: 6495 Days

Day: 10.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,593,780 km

• M1: 204,799 km (0.047 R)
• M2: 309,668 km (0.092 R)
• M3: 507,137 km (0.076 R)
• M4: 592,856 km (0.074 R)
• M5: 725,550 km (0.114 R)
• M6: 840,142 km (0.115 R)
• M7: 1,072,916 km (0.084 R)
• M8: 1,399,039 km (0.097 R)
• M9: 1,508,695 km (0.06 R)
• M10: 1,678,937 km (0.08 R)
• M11: 1,796,072 km (0.095 R)
• M12: 1,997,730 km (0.109 R)
• M13: 3,140,209 km (0.111 R)
• M14: 3,971,674 km (0.063 R)
• M15: 4,480,456 km (0.025 R)
• M16: 4,784,589 km (0.111 R)
• M17: 5,296,961 km (0.068 R)
• M18: 5,797,067 km (0.113 R)
• M19: 5,977,183 km (0.12 R)
• M20: 6,343,099 km (0.08 R)
• M21: 6,653,814 km (0.114 R)
• M22: 7,779,987 km (0.075 R)
• M23: 8,723,201 km (0.094 R)
• M24: 9,103,629 km (0.112 R)
• M25: 9,348,670 km (0.026 R)
• M26: 10,168,915 km (0.112 R)
• M27: 11,123,948 km (0.111 R)
• M28: 11,498,990 km (0.075 R)
• M29: 12,377,129 km (0.087 R)
• M30: 12,571,008 km (0.107 R)
• M31: 12,765,785 km (0.094 R)
• M32: 13,316,604 km (0.036 R)
• M33: 13,475,477 km (0.053 R)
• M34: 14,116,953 km (0.113 R)
• M35: 14,197,885 km (0.076 R)
• M36: 14,400,740 km (0.105 R)
• M37: 15,388,235 km (0.115 R)
• M38: 16,953,179 km (0.089 R)
• M39: 17,039,197 km (0.071 R)
• M40: 17,168,600 km (0.062 R)
• M41: 17,341,535 km (0.096 R)
• M42: 17,776,416 km (0.088 R)
• M43: 18,039,110 km (0.113 R)
• M44: 18,259,019 km (0.085 R)
• M45: 19,506,814 km (0.069 R)
• M46: 19,777,886 km (0.116 R)
• M47: 21,383,370 km (0.12 R)
• M48: 21,802,992 km (0.109 R)
• M49: 22,178,184 km (0.089 R)
• M50: 22,366,677 km (0.104 R)
• M51: 24,231,863 km (0.079 R)
• M52: 24,864,512 km (0.092 R)
• M53: 24,962,349 km (0.076 R)
• M54: 26,495,129 km (0.092 R)
• M55: 26,695,142 km (0.107 R)
• M56: 26,845,487 km (0.119 R)
• M57: 27,247,756 km (0.118 R)
• M58: 27,550,841 km (0.111 R)
• M59: 27,956,551 km (0.057 R)
• M60: 28,211,166 km (0.063 R)
• M61: 28,313,192 km (0.116 R)
• M62: 29,185,647 km (0.12 R)
• M63: 29,910,897 km (0.116 R)
• M64: 30,275,617 km (0.031 R)
• M65: 30,746,850 km (0.1 R)
• M66: 31,378,901 km (0.114 R)
• M67: 31,590,582 km (0.112 R)
• M68: 32,335,131 km (0.096 R)
• M69: 32,602,313 km (0.094 R)
• M70: 32,977,803 km (0.074 R)
• M71: 34,167,106 km (0.067 R)
• M72: 35,205,615 km (0.11 R)
• M73: 35,701,083 km (0.114 R)
• M74: 35,922,039 km (0.078 R)
• M75: 37,201,400 km (0.054 R)
• M76: 37,369,399 km (0.084 R)
• M77: 37,481,597 km (0.03 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 13,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit