🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.43 AU - 0.67 AU

Year: 148 Days

Day: 39.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,814,831 km

• M1: 124,465 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.52 AU - 0.62 AU

Year: 156 Days

Day: 35.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.63 AU - 0.63 AU

Year: 181 Days

Day: 17.1 Hours

Environment

Temp: 204 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,814,831 km

• M1: 121,025 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.7 AU - 1.78 AU

Year: 830 Days

Day: 42.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.19 AU - 2.63 AU

Year: 1353 Days

Day: 24.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.86 AU - 5.72 AU

Year: 3791 Days

Day: 15.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.1

Radius: 14.3

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.92 AU - 8.4 AU

Year: 8430 Days

Day: 14.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 76,814,831 km

• M1: 181,612 km (0.116 R)
• M2: 400,773 km (0.104 R)
• M3: 521,049 km (0.081 R)
• M4: 610,359 km (0.112 R)
• M5: 706,401 km (0.118 R)
• M6: 851,062 km (0.089 R)
• M7: 1,858,604 km (0.083 R)
• M8: 2,006,407 km (0.075 R)
• M9: 2,142,840 km (0.103 R)
• M10: 2,425,580 km (0.115 R)
• M11: 2,821,715 km (0.117 R)
• M12: 2,958,447 km (0.104 R)
• M13: 3,712,870 km (0.113 R)
• M14: 4,189,788 km (0.119 R)
• M15: 4,346,566 km (0.068 R)
• M16: 4,646,061 km (0.042 R)
• M17: 4,747,339 km (0.04 R)
• M18: 5,076,604 km (0.118 R)
• M19: 5,223,060 km (0.094 R)
• M20: 5,498,769 km (0.055 R)
• M21: 5,670,806 km (0.105 R)
• M22: 5,822,948 km (0.092 R)
• M23: 6,020,417 km (0.109 R)
• M24: 6,309,739 km (0.081 R)
• M25: 6,855,921 km (0.109 R)
• M26: 7,041,422 km (0.092 R)
• M27: 7,158,258 km (0.073 R)
• M28: 7,299,329 km (0.114 R)
• M29: 7,945,442 km (0.088 R)
• M30: 8,659,772 km (0.076 R)
• M31: 9,037,507 km (0.072 R)
• M32: 9,318,003 km (0.119 R)
• M33: 9,549,580 km (0.085 R)
• M34: 9,861,342 km (0.095 R)
• M35: 9,992,240 km (0.032 R)
• M36: 10,097,407 km (0.094 R)
• M37: 10,441,782 km (0.086 R)
• M38: 10,602,001 km (0.116 R)
• M39: 10,763,118 km (0.118 R)
• M40: 11,196,503 km (0.063 R)
• M41: 11,305,859 km (0.092 R)
• M42: 11,635,722 km (0.106 R)
• M43: 11,801,926 km (0.078 R)
• M44: 12,024,826 km (0.109 R)
• M45: 13,246,293 km (0.066 R)
• M46: 13,478,020 km (0.093 R)
• M47: 13,740,265 km (0.112 R)
• M48: 13,857,251 km (0.072 R)
• M49: 14,269,692 km (0.105 R)
• M50: 14,477,484 km (0.12 R)
• M51: 15,136,911 km (0.096 R)
• M52: 15,470,365 km (0.12 R)
• M53: 16,175,419 km (0.102 R)
• M54: 17,489,786 km (0.07 R)
• M55: 17,839,845 km (0.051 R)
• M56: 18,031,630 km (0.039 R)
• M57: 18,288,489 km (0.118 R)
• M58: 19,066,548 km (0.107 R)
• M59: 19,426,630 km (0.058 R)
• M60: 19,690,072 km (0.044 R)
• M61: 19,822,167 km (0.081 R)
• M62: 20,889,996 km (0.108 R)
• M63: 21,126,062 km (0.101 R)
• M64: 21,295,107 km (0.049 R)
• M65: 21,464,751 km (0.105 R)
• M66: 21,737,169 km (0.065 R)
• M67: 22,010,634 km (0.115 R)
• M68: 22,942,030 km (0.109 R)
• M69: 23,255,288 km (0.083 R)
• M70: 23,430,019 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.4

Radius: 7.6

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 12.86 AU - 20.72 AU

Year: 24881 Days

Day: 19 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,814,831 km

• M1: 121,623 km (0.061 R)
• M2: 249,828 km (0.098 R)
• M3: 454,030 km (0.071 R)
• M4: 876,195 km (0.035 R)
• M5: 1,138,589 km (0.079 R)
• M6: 1,365,978 km (0.11 R)
• M7: 1,962,275 km (0.039 R)
• M8: 2,131,470 km (0.099 R)
• M9: 2,448,169 km (0.056 R)
• M10: 2,704,879 km (0.088 R)
• M11: 2,970,116 km (0.112 R)
• M12: 3,047,608 km (0.089 R)
• M13: 3,444,491 km (0.11 R)
• M14: 3,649,141 km (0.041 R)
• M15: 4,243,194 km (0.12 R)
• M16: 4,821,689 km (0.076 R)
• M17: 4,958,721 km (0.112 R)
• M18: 5,236,524 km (0.038 R)
• M19: 6,498,681 km (0.098 R)
• M20: 6,956,600 km (0.073 R)
• M21: 7,796,293 km (0.071 R)
• M22: 8,119,424 km (0.052 R)
• M23: 8,723,201 km (0.113 R)
• M24: 9,284,642 km (0.029 R)
• M25: 9,627,072 km (0.037 R)
• M26: 9,799,857 km (0.072 R)
• M27: 10,858,113 km (0.073 R)
• M28: 11,279,380 km (0.088 R)
• M29: 11,644,698 km (0.093 R)
• M30: 12,324,621 km (0.027 R)
• M31: 12,575,047 km (0.116 R)
• M32: 13,529,183 km (0.084 R)
• M33: 14,506,356 km (0.119 R)
• M34: 14,837,266 km (0.072 R)
• M35: 14,970,259 km (0.117 R)
• M36: 15,036,830 km (0.105 R)
• M37: 15,708,824 km (0.101 R)
• M38: 17,012,569 km (0.107 R)
• M39: 17,501,604 km (0.092 R)
• M40: 17,642,077 km (0.108 R)
• M41: 18,137,096 km (0.113 R)
• M42: 18,350,572 km (0.117 R)
• M43: 18,852,024 km (0.111 R)
• M44: 19,722,086 km (0.09 R)
• M45: 20,383,308 km (0.106 R)
• M46: 20,977,062 km (0.071 R)
• M47: 21,802,842 km (0.117 R)
• M48: 22,792,432 km (0.072 R)
• M49: 24,030,205 km (0.114 R)
• M50: 24,736,158 km (0.118 R)
• M51: 26,248,592 km (0.033 R)
• M52: 26,651,609 km (0.077 R)
• M53: 28,366,449 km (0.115 R)
• M54: 28,945,991 km (0.08 R)
• M55: 29,278,846 km (0.091 R)
• M56: 29,780,598 km (0.088 R)
• M57: 30,707,805 km (0.087 R)
• M58: 31,302,756 km (0.081 R)
• M59: 31,901,447 km (0.069 R)
• M60: 32,331,541 km (0.075 R)
• M61: 32,590,495 km (0.042 R)
• M62: 32,850,047 km (0.108 R)
• M63: 34,158,430 km (0.077 R)
• M64: 34,686,510 km (0.066 R)
• M65: 35,929,369 km (0.107 R)
• M66: 37,548,467 km (0.097 R)
• M67: 38,549,726 km (0.096 R)
• M68: 41,793,157 km (0.086 R)
• M69: 43,876,307 km (0.072 R)
• M70: 47,063,789 km (0.073 R)
• M71: 47,455,137 km (0.075 R)
• M72: 48,241,125 km (0.108 R)
• M73: 48,833,532 km (0.111 R)
• M74: 49,229,817 km (0.086 R)
• M75: 50,025,528 km (0.118 R)
• M76: 50,625,116 km (0.114 R)
• M77: 50,725,197 km (0.098 R)
• M78: 50,925,808 km (0.11 R)
• M79: 51,026,188 km (0.082 R)
• M80: 52,945,379 km (0.073 R)
• M81: 53,454,461 km (0.086 R)
• M82: 53,658,512 km (0.091 R)
• M83: 54,272,163 km (0.041 R)
• M84: 54,374,637 km (0.115 R)
• M85: 54,991,130 km (0.106 R)
• M86: 56,646,281 km (0.112 R)
• M87: 58,107,852 km (0.12 R)
• M88: 58,527,624 km (0.047 R)
• M89: 60,535,826 km (0.067 R)
• M90: 61,068,095 km (0.039 R)
• M91: 62,029,859 km (0.119 R)
• M92: 64,728,007 km (0.09 R)
• M93: 70,461,345 km (0.109 R)
• M94: 70,797,043 km (0.093 R)
• M95: 74,980,996 km (0.092 R)
• M96: 75,781,494 km (0.116 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 13,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit