🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.5 AU - 0.58 AU

Year: 142 Days

Day: 15.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.57 AU - 0.75 AU

Year: 192 Days

Day: 28.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.71 AU - 0.99 AU

Year: 281 Days

Day: 18.1 Hours

Environment

Temp: 155 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.33 AU - 1.77 AU

Year: 691 Days

Day: 41.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,283,664 km

• M1: 277,803 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.28 AU - 4.32 AU

Year: 3194 Days

Day: 29.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,283,664 km

• M1: 585,077 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.73 AU - 4.83 AU

Year: 3743 Days

Day: 25.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.2

Radius: 12.9

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.12 AU - 6.52 AU

Year: 5690 Days

Day: 11.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,283,664 km

• M1: 242,199 km (0.114 R)
• M2: 322,533 km (0.096 R)
• M3: 677,379 km (0.104 R)
• M4: 1,191,697 km (0.067 R)
• M5: 1,283,101 km (0.093 R)
• M6: 1,707,809 km (0.086 R)
• M7: 1,865,037 km (0.054 R)
• M8: 2,045,751 km (0.109 R)
• M9: 2,138,352 km (0.079 R)
• M10: 2,562,612 km (0.112 R)
• M11: 3,248,667 km (0.074 R)
• M12: 3,534,399 km (0.088 R)
• M13: 3,623,859 km (0.095 R)
• M14: 3,874,286 km (0.118 R)
• M15: 4,106,761 km (0.104 R)
• M16: 4,201,157 km (0.051 R)
• M17: 4,367,959 km (0.057 R)
• M18: 4,537,154 km (0.059 R)
• M19: 4,881,827 km (0.084 R)
• M20: 5,441,024 km (0.111 R)
• M21: 5,860,497 km (0.114 R)
• M22: 5,993,788 km (0.081 R)
• M23: 6,074,272 km (0.089 R)
• M24: 6,236,286 km (0.093 R)
• M25: 6,814,632 km (0.117 R)
• M26: 6,954,955 km (0.099 R)
• M27: 7,124,599 km (0.072 R)
• M28: 7,583,714 km (0.066 R)
• M29: 7,846,259 km (0.11 R)
• M30: 8,082,025 km (0.041 R)
• M31: 8,230,725 km (0.037 R)
• M32: 8,410,243 km (0.12 R)
• M33: 8,712,430 km (0.092 R)
• M34: 8,803,835 km (0.101 R)
• M35: 8,987,391 km (0.076 R)
• M36: 9,608,970 km (0.12 R)
• M37: 10,020,365 km (0.105 R)
• M38: 10,116,107 km (0.076 R)
• M39: 10,469,906 km (0.116 R)
• M40: 10,893,418 km (0.055 R)
• M41: 11,222,982 km (0.074 R)
• M42: 11,790,706 km (0.104 R)
• M43: 12,642,815 km (0.106 R)
• M44: 13,833,315 km (0.103 R)
• M45: 14,550,338 km (0.091 R)
• M46: 14,731,501 km (0.079 R)
• M47: 16,170,183 km (0.034 R)
• M48: 16,433,176 km (0.079 R)
• M49: 16,811,360 km (0.074 R)
• M50: 17,192,236 km (0.097 R)
• M51: 17,730,489 km (0.07 R)
• M52: 18,001,710 km (0.099 R)
• M53: 18,118,397 km (0.065 R)
• M54: 19,258,931 km (0.091 R)
• M55: 19,737,793 km (0.1 R)
• M56: 20,260,937 km (0.103 R)
• M57: 20,422,802 km (0.025 R)
• M58: 20,788,569 km (0.105 R)
• M59: 21,197,569 km (0.103 R)
• M60: 21,485,545 km (0.094 R)
• M61: 22,315,215 km (0.083 R)
• M62: 22,440,578 km (0.108 R)
• M63: 22,650,015 km (0.064 R)
• M64: 23,113,170 km (0.102 R)
• M65: 24,306,064 km (0.075 R)
• M66: 24,823,523 km (0.047 R)
• M67: 25,127,057 km (0.049 R)
• M68: 25,431,788 km (0.12 R)
• M69: 26,132,803 km (0.117 R)
• M70: 26,265,048 km (0.069 R)
• M71: 26,707,259 km (0.076 R)
• M72: 28,545,966 km (0.098 R)
• M73: 28,682,101 km (0.069 R)
• M74: 28,772,906 km (0.099 R)
• M75: 29,046,222 km (0.085 R)
• M76: 29,320,285 km (0.03 R)
• M77: 29,778,952 km (0.096 R)
• M78: 29,963,107 km (0.11 R)
• M79: 30,378,840 km (0.115 R)
• M80: 30,843,042 km (0.071 R)
• M81: 31,216,139 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.6

Radius: 14.6

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.62 AU - 8.76 AU

Year: 9175 Days

Day: 11.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,283,664 km

• M1: 274,811 km (0.117 R)
• M2: 509,680 km (0.05 R)
• M3: 792,570 km (0.098 R)
• M4: 893,249 km (0.105 R)
• M5: 1,147,416 km (0.055 R)
• M6: 1,324,091 km (0.116 R)
• M7: 1,468,004 km (0.075 R)
• M8: 1,750,145 km (0.046 R)
• M9: 2,074,025 km (0.109 R)
• M10: 2,317,570 km (0.115 R)
• M11: 2,468,365 km (0.069 R)
• M12: 2,779,977 km (0.087 R)
• M13: 2,940,645 km (0.118 R)
• M14: 3,643,755 km (0.065 R)
• M15: 3,761,040 km (0.11 R)
• M16: 3,999,649 km (0.073 R)
• M17: 4,151,341 km (0.116 R)
• M18: 4,398,177 km (0.025 R)
• M19: 4,523,391 km (0.078 R)
• M20: 5,266,892 km (0.076 R)
• M21: 6,152,960 km (0.076 R)
• M22: 6,793,838 km (0.087 R)
• M23: 7,048,752 km (0.085 R)
• M24: 7,195,957 km (0.104 R)
• M25: 7,344,059 km (0.116 R)
• M26: 7,455,958 km (0.108 R)
• M27: 7,681,252 km (0.078 R)
• M28: 8,061,979 km (0.072 R)
• M29: 8,605,318 km (0.059 R)
• M30: 9,361,835 km (0.117 R)
• M31: 9,605,081 km (0.091 R)
• M32: 9,809,581 km (0.073 R)
• M33: 10,473,347 km (0.061 R)
• M34: 11,023,568 km (0.089 R)
• M35: 11,844,561 km (0.108 R)
• M36: 12,595,991 km (0.077 R)
• M37: 12,730,180 km (0.112 R)
• M38: 13,135,591 km (0.076 R)
• M39: 13,362,830 km (0.062 R)
• M40: 14,331,027 km (0.069 R)
• M41: 14,518,025 km (0.114 R)
• M42: 15,178,798 km (0.106 R)
• M43: 15,849,595 km (0.114 R)
• M44: 16,043,025 km (0.071 R)
• M45: 16,628,103 km (0.114 R)
• M46: 16,873,892 km (0.034 R)
• M47: 18,781,414 km (0.092 R)
• M48: 19,346,296 km (0.08 R)
• M49: 19,604,951 km (0.074 R)
• M50: 19,812,742 km (0.075 R)
• M51: 20,492,964 km (0.096 R)
• M52: 20,703,747 km (0.084 R)
• M53: 20,809,513 km (0.08 R)
• M54: 21,607,916 km (0.089 R)
• M55: 22,362,189 km (0.078 R)
• M56: 22,524,951 km (0.083 R)
• M57: 22,742,616 km (0.05 R)
• M58: 24,007,466 km (0.12 R)
• M59: 24,732,567 km (0.072 R)
• M60: 24,957,114 km (0.086 R)
• M61: 25,295,205 km (0.1 R)
• M62: 27,937,402 km (0.034 R)
• M63: 29,826,823 km (0.032 R)
• M64: 30,365,675 km (0.07 R)
• M65: 32,614,430 km (0.069 R)
• M66: 32,737,549 km (0.094 R)
• M67: 34,539,605 km (0.11 R)
• M68: 35,547,596 km (0.077 R)
• M69: 36,118,910 km (0.029 R)
• M70: 36,501,432 km (0.071 R)
• M71: 37,463,645 km (0.092 R)
• M72: 38,304,385 km (0.081 R)
• M73: 38,890,061 km (0.079 R)
• M74: 39,151,259 km (0.061 R)
• M75: 39,282,157 km (0.078 R)
• M76: 40,136,211 km (0.081 R)
• M77: 40,863,556 km (0.113 R)
• M78: 44,020,520 km (0.039 R)
• M79: 46,145,408 km (0.057 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 10,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit