🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.43 AU - 0.71 AU

Year: 154 Days

Day: 18 Hours

Environment

Temp: 208 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,723,931 km

• M1: 103,522 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.89 AU - 1.17 AU

Year: 374 Days

Day: 16 Hours

Environment

Temp: 51 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.88 AU - 1.32 AU

Year: 413 Days

Day: 39.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 49.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 99,723,931 km

• M1: 199,863 km (0.097 R)
• M2: 408,701 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.08 AU - 1.58 AU

Year: 549 Days

Day: 43.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.17 AU - 1.81 AU

Year: 651 Days

Day: 13 Hours

Environment

Temp: -17 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,723,931 km

• M1: 314,904 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.72 AU - 2.32 AU

Year: 1028 Days

Day: 18.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.4

Radius: 10.3

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.28 AU - 6.7 AU

Year: 4607 Days

Day: 8.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 99,723,931 km

• M1: 186,399 km (0.106 R)
• M2: 318,195 km (0.088 R)
• M3: 472,131 km (0.057 R)
• M4: 819,048 km (0.095 R)
• M5: 1,027,588 km (0.028 R)
• M6: 1,348,924 km (0.055 R)
• M7: 1,666,520 km (0.064 R)
• M8: 1,807,441 km (0.113 R)
• M9: 2,026,303 km (0.108 R)
• M10: 2,157,949 km (0.088 R)
• M11: 2,253,842 km (0.075 R)
• M12: 2,430,217 km (0.084 R)
• M13: 2,631,427 km (0.099 R)
• M14: 3,136,918 km (0.075 R)
• M15: 3,312,097 km (0.107 R)
• M16: 4,021,640 km (0.092 R)
• M17: 5,081,391 km (0.116 R)
• M18: 5,184,314 km (0.091 R)
• M19: 5,313,716 km (0.059 R)
• M20: 5,523,303 km (0.106 R)
• M21: 5,869,622 km (0.113 R)
• M22: 6,278,024 km (0.039 R)
• M23: 6,751,950 km (0.042 R)
• M24: 6,979,040 km (0.047 R)
• M25: 7,151,077 km (0.071 R)
• M26: 7,645,947 km (0.104 R)
• M27: 8,061,979 km (0.081 R)
• M28: 8,363,568 km (0.075 R)
• M29: 8,485,341 km (0.117 R)
• M30: 8,947,000 km (0.081 R)
• M31: 9,894,702 km (0.055 R)
• M32: 9,959,029 km (0.096 R)
• M33: 11,308,253 km (0.106 R)
• M34: 11,748,070 km (0.096 R)
• M35: 11,952,870 km (0.114 R)
• M36: 12,124,459 km (0.081 R)
• M37: 12,644,311 km (0.101 R)
• M38: 13,030,124 km (0.087 R)
• M39: 13,384,222 km (0.108 R)
• M40: 15,090,685 km (0.062 R)
• M41: 15,313,436 km (0.043 R)
• M42: 15,612,183 km (0.048 R)
• M43: 15,837,478 km (0.099 R)
• M44: 17,018,703 km (0.07 R)
• M45: 17,173,237 km (0.104 R)
• M46: 17,678,579 km (0.117 R)
• M47: 18,070,675 km (0.093 R)
• M48: 18,663,980 km (0.037 R)
• M49: 18,863,244 km (0.036 R)
• M50: 18,943,130 km (0.081 R)
• M51: 19,424,984 km (0.083 R)
• M52: 20,155,022 km (0.058 R)
• M53: 20,935,624 km (0.098 R)
• M54: 22,188,057 km (0.116 R)
• M55: 22,272,430 km (0.074 R)
• M56: 22,823,250 km (0.097 R)
• M57: 22,951,006 km (0.063 R)
• M58: 23,507,510 km (0.07 R)
• M59: 24,546,617 km (0.052 R)
• M60: 24,808,563 km (0.097 R)
• M61: 24,896,227 km (0.11 R)
• M62: 25,115,538 km (0.112 R)
• M63: 25,556,253 km (0.09 R)
• M64: 26,356,003 km (0.047 R)
• M65: 26,445,313 km (0.082 R)
• M66: 26,579,502 km (0.084 R)
• M67: 26,669,112 km (0.067 R)
• M68: 26,848,779 km (0.081 R)
• M69: 27,707,022 km (0.111 R)
• M70: 27,888,783 km (0.112 R)
• M71: 28,116,621 km (0.11 R)
• M72: 28,620,167 km (0.112 R)
• M73: 28,896,026 km (0.108 R)
• M74: 29,034,254 km (0.068 R)
• M75: 29,404,060 km (0.114 R)
• M76: 30,195,133 km (0.116 R)
• M77: 30,382,280 km (0.048 R)
• M78: 30,898,842 km (0.113 R)
• M79: 31,418,395 km (0.115 R)
• M80: 31,750,502 km (0.095 R)

Asteroid Belt

Center: 12.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 19.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677.3

Radius: 6.7

Gravity: 15.09 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 17.7 AU - 20.74 AU

Year: 30179 Days

Day: 19.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,723,931 km

• M1: 108,458 km (0.066 R)
• M2: 1,131,110 km (0.11 R)
• M3: 1,299,108 km (0.106 R)
• M4: 1,928,765 km (0.101 R)
• M5: 3,818,037 km (0.07 R)
• M6: 3,969,131 km (0.107 R)
• M7: 4,173,631 km (0.091 R)
• M8: 4,329,213 km (0.046 R)
• M9: 5,080,792 km (0.101 R)
• M10: 5,584,937 km (0.105 R)
• M11: 5,814,121 km (0.101 R)
• M12: 6,580,212 km (0.03 R)
• M13: 7,005,818 km (0.082 R)
• M14: 7,503,231 km (0.058 R)
• M15: 7,566,212 km (0.108 R)
• M16: 9,672,101 km (0.114 R)
• M17: 10,155,601 km (0.104 R)
• M18: 10,859,758 km (0.042 R)
• M19: 12,913,887 km (0.047 R)
• M20: 12,989,434 km (0.075 R)
• M21: 14,452,650 km (0.089 R)
• M22: 14,609,728 km (0.055 R)
• M23: 15,483,529 km (0.051 R)
• M24: 16,455,915 km (0.111 R)
• M25: 18,459,480 km (0.03 R)
• M26: 19,316,675 km (0.063 R)
• M27: 20,538,591 km (0.12 R)
• M28: 21,965,455 km (0.064 R)
• M29: 22,417,839 km (0.084 R)
• M30: 23,423,885 km (0.098 R)
• M31: 23,886,142 km (0.053 R)
• M32: 24,631,888 km (0.059 R)
• M33: 24,819,484 km (0.119 R)
• M34: 25,574,803 km (0.099 R)
• M35: 25,955,231 km (0.057 R)
• M36: 26,337,603 km (0.085 R)
• M37: 26,433,345 km (0.097 R)
• M38: 27,787,804 km (0.065 R)
• M39: 27,885,492 km (0.075 R)
• M40: 29,761,599 km (0.099 R)
• M41: 29,961,462 km (0.101 R)
• M42: 31,780,123 km (0.063 R)
• M43: 32,394,222 km (0.038 R)
• M44: 32,599,770 km (0.065 R)
• M45: 33,115,733 km (0.075 R)
• M46: 33,322,776 km (0.104 R)
• M47: 33,738,209 km (0.038 R)
• M48: 33,842,479 km (0.087 R)
• M49: 34,051,019 km (0.097 R)
• M50: 34,469,444 km (0.081 R)
• M51: 36,267,012 km (0.058 R)
• M52: 36,373,675 km (0.048 R)
• M53: 39,842,251 km (0.028 R)
• M54: 41,504,134 km (0.049 R)
• M55: 42,287,429 km (0.117 R)
• M56: 43,528,193 km (0.105 R)
• M57: 45,009,811 km (0.12 R)
• M58: 46,276,306 km (0.09 R)
• M59: 49,198,252 km (0.061 R)
• M60: 49,552,799 km (0.073 R)
• M61: 49,789,762 km (0.087 R)
• M62: 51,218,870 km (0.051 R)
• M63: 51,698,331 km (0.05 R)
• M64: 53,509,214 km (0.1 R)
• M65: 53,630,687 km (0.067 R)
• M66: 55,218,220 km (0.112 R)
• M67: 55,832,768 km (0.049 R)
• M68: 57,317,227 km (0.054 R)
• M69: 57,565,859 km (0.111 R)
• M70: 57,814,939 km (0.077 R)
• M71: 58,564,126 km (0.063 R)
• M72: 59,190,941 km (0.115 R)
• M73: 63,640,430 km (0.12 R)
• M74: 66,883,862 km (0.112 R)
• M75: 67,670,148 km (0.108 R)
• M76: 68,064,488 km (0.079 R)
• M77: 69,649,627 km (0.1 R)
• M78: 70,313,542 km (0.051 R)
• M79: 72,183,965 km (0.116 R)
• M80: 72,318,154 km (0.079 R)
• M81: 74,612,686 km (0.074 R)
• M82: 75,292,010 km (0.061 R)
• M83: 75,564,428 km (0.095 R)
• M84: 76,246,594 km (0.086 R)
• M85: 76,793,973 km (0.082 R)
• M86: 80,104,873 km (0.061 R)
• M87: 80,382,825 km (0.081 R)
• M88: 80,521,951 km (0.118 R)
• M89: 81,777,826 km (0.039 R)
• M90: 87,007,917 km (0.096 R)
• M91: 88,296,403 km (0.09 R)
• M92: 95,273,947 km (0.116 R)
• M93: 96,601,778 km (0.119 R)
• M94: 96,749,730 km (0.108 R)
• M95: 96,897,682 km (0.062 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: 219 - 19,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit