🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.48 AU - 0.68 AU

Year: 163 Days

Day: 42.3 Hours

Environment

Temp: 228 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.53 AU - 0.83 AU

Year: 207 Days

Day: 41.5 Hours

Environment

Temp: 152 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.19 AU - 1.31 AU

Year: 516 Days

Day: 30 Hours

Environment

Temp: -12 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.21 AU - 1.39 AU

Year: 547 Days

Day: 41.5 Hours

Environment

Temp: -10 °C

Axial Tilt: 47.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 21,562,206 km

• M1: 49,367 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.41 AU - 1.53 AU

Year: 658 Days

Day: 42.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.39 AU - 2.13 AU

Year: 861 Days

Day: 14 Hours

Environment

Temp: -59 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.23 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.5

Radius: 11.6

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.57 AU - 5.83 AU

Year: 3759 Days

Day: 14.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 21,562,206 km

• M1: 154,535 km (0.096 R)
• M2: 390,002 km (0.094 R)
• M3: 483,500 km (0.108 R)
• M4: 560,094 km (0.069 R)
• M5: 632,350 km (0.086 R)
• M6: 957,127 km (0.065 R)
• M7: 1,069,326 km (0.104 R)
• M8: 1,210,247 km (0.093 R)
• M9: 1,370,316 km (0.108 R)
• M10: 1,498,522 km (0.038 R)
• M11: 1,603,988 km (0.115 R)
• M12: 1,850,825 km (0.104 R)
• M13: 2,036,775 km (0.092 R)
• M14: 2,600,310 km (0.107 R)
• M15: 2,858,666 km (0.113 R)
• M16: 2,941,244 km (0.12 R)
• M17: 3,091,739 km (0.114 R)
• M18: 3,244,927 km (0.062 R)
• M19: 3,435,665 km (0.118 R)
• M20: 3,737,703 km (0.099 R)
• M21: 4,197,567 km (0.048 R)
• M22: 4,272,964 km (0.112 R)
• M23: 4,443,954 km (0.109 R)
• M24: 4,559,294 km (0.115 R)
• M25: 4,871,804 km (0.048 R)
• M26: 5,353,809 km (0.066 R)
• M27: 5,767,148 km (0.113 R)
• M28: 5,851,072 km (0.029 R)
• M29: 5,935,296 km (0.113 R)
• M30: 6,083,996 km (0.09 R)
• M31: 6,190,809 km (0.035 R)
• M32: 7,729,124 km (0.09 R)
• M33: 7,984,936 km (0.113 R)
• M34: 8,267,078 km (0.085 R)
• M35: 8,504,938 km (0.115 R)
• M36: 8,744,893 km (0.106 R)
• M37: 8,890,003 km (0.101 R)
• M38: 9,060,245 km (0.1 R)
• M39: 9,207,151 km (0.085 R)
• M40: 9,280,753 km (0.047 R)
• M41: 9,453,538 km (0.061 R)
• M42: 9,527,888 km (0.109 R)
• M43: 9,652,354 km (0.048 R)
• M44: 9,752,285 km (0.089 R)
• M45: 10,003,610 km (0.051 R)
• M46: 10,486,960 km (0.111 R)
• M47: 10,770,299 km (0.079 R)
• M48: 11,608,944 km (0.067 R)
• M49: 11,688,680 km (0.079 R)
• M50: 11,875,378 km (0.025 R)
• M51: 11,955,712 km (0.103 R)
• M52: 12,768,777 km (0.089 R)
• M53: 12,961,160 km (0.064 R)
• M54: 13,237,616 km (0.04 R)
• M55: 13,599,793 km (0.097 R)
• M56: 13,739,966 km (0.119 R)
• M57: 14,391,166 km (0.104 R)
• M58: 14,534,032 km (0.119 R)
• M59: 14,763,664 km (0.119 R)
• M60: 15,372,228 km (0.085 R)
• M61: 15,752,955 km (0.047 R)
• M62: 16,225,983 km (0.054 R)
• M63: 16,464,293 km (0.07 R)
• M64: 16,793,707 km (0.032 R)
• M65: 17,246,540 km (0.092 R)
• M66: 17,550,673 km (0.078 R)
• M67: 18,256,924 km (0.09 R)
• M68: 18,442,725 km (0.027 R)
• M69: 18,878,653 km (0.059 R)
• M70: 19,254,892 km (0.107 R)
• M71: 19,475,698 km (0.084 R)
• M72: 19,728,967 km (0.095 R)
• M73: 20,015,148 km (0.104 R)
• M74: 21,206,246 km (0.111 R)
• M75: 21,368,859 km (0.051 R)
• M76: 21,826,778 km (0.079 R)
• M77: 21,991,037 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.4

Radius: 11.4

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.61 AU - 5.89 AU

Year: 3820 Days

Day: 11.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 21,562,206 km

• M1: 169,943 km (0.119 R)
• M2: 253,120 km (0.065 R)
• M3: 326,123 km (0.066 R)
• M4: 530,025 km (0.06 R)
• M5: 626,516 km (0.039 R)
• M6: 759,060 km (0.11 R)
• M7: 880,982 km (0.07 R)
• M8: 977,173 km (0.074 R)
• M9: 1,099,844 km (0.071 R)
• M10: 1,361,341 km (0.106 R)
• M11: 1,512,734 km (0.062 R)
• M12: 1,616,704 km (0.041 R)
• M13: 1,709,904 km (0.083 R)
• M14: 1,929,813 km (0.052 R)
• M15: 2,173,807 km (0.068 R)
• M16: 2,322,058 km (0.074 R)
• M17: 2,851,485 km (0.119 R)
• M18: 2,981,635 km (0.118 R)
• M19: 3,080,370 km (0.078 R)
• M20: 3,573,893 km (0.116 R)
• M21: 3,661,557 km (0.111 R)
• M22: 3,803,227 km (0.115 R)
• M23: 4,019,246 km (0.107 R)
• M24: 4,258,004 km (0.044 R)
• M25: 4,369,754 km (0.119 R)
• M26: 4,691,688 km (0.104 R)
• M27: 5,785,847 km (0.069 R)
• M28: 6,034,778 km (0.026 R)
• M29: 6,118,553 km (0.118 R)
• M30: 6,202,777 km (0.104 R)
• M31: 6,372,271 km (0.099 R)
• M32: 6,457,691 km (0.107 R)
• M33: 6,977,843 km (0.099 R)
• M34: 7,601,666 km (0.106 R)
• M35: 7,989,274 km (0.081 R)
• M36: 8,127,652 km (0.075 R)
• M37: 8,290,116 km (0.063 R)
• M38: 8,831,361 km (0.03 R)
• M39: 9,190,545 km (0.114 R)
• M40: 9,287,185 km (0.116 R)
• M41: 9,505,748 km (0.029 R)
• M42: 9,701,572 km (0.089 R)
• M43: 9,898,592 km (0.06 R)
• M44: 10,422,334 km (0.083 R)
• M45: 10,700,287 km (0.104 R)
• M46: 11,186,181 km (0.094 R)
• M47: 11,263,672 km (0.081 R)
• M48: 11,444,836 km (0.085 R)
• M49: 12,020,937 km (0.106 R)
• M50: 12,339,132 km (0.107 R)
• M51: 12,499,201 km (0.092 R)
• M52: 13,119,434 km (0.111 R)
• M53: 13,556,858 km (0.108 R)
• M54: 13,777,365 km (0.058 R)
• M55: 13,971,394 km (0.049 R)
• M56: 14,699,636 km (0.111 R)
• M57: 14,812,732 km (0.102 R)
• M58: 14,897,854 km (0.115 R)
• M59: 14,982,975 km (0.043 R)
• M60: 15,239,685 km (0.056 R)
• M61: 15,469,018 km (0.072 R)
• M62: 15,728,421 km (0.098 R)
• M63: 15,931,126 km (0.095 R)
• M64: 16,573,948 km (0.054 R)
• M65: 16,662,211 km (0.032 R)
• M66: 16,750,773 km (0.077 R)
• M67: 17,734,229 km (0.09 R)
• M68: 18,126,924 km (0.047 R)
• M69: 18,736,535 km (0.06 R)
• M70: 20,101,316 km (0.068 R)
• M71: 20,827,464 km (0.092 R)
• M72: 21,337,743 km (0.095 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: 298 - 19,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit