🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.73 AU - 1.03 AU

Year: 311 Days

Day: 16.6 Hours

Environment

Temp: 47 °C

Axial Tilt: 46.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,736,491 km

• M1: 44,431 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.79 AU - 1.87 AU

Year: 933 Days

Day: 33 Hours

Environment

Temp: -66 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,736,491 km

• M1: 218,862 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.07 AU - 2.63 AU

Year: 1357 Days

Day: 27.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.19 AU - 3.27 AU

Year: 1699 Days

Day: 12.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.17 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.04 AU - 4.18 AU

Year: 2584 Days

Day: 46 Hours

Environment

Temp: -126 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841

Radius: 14.2

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.92 AU - 7.52 AU

Year: 5844 Days

Day: 11.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,736,491 km

• M1: 309,368 km (0.088 R)
• M2: 866,321 km (0.111 R)
• M3: 1,124,527 km (0.094 R)
• M4: 1,305,541 km (0.114 R)
• M5: 1,967,062 km (0.077 R)
• M6: 2,168,122 km (0.047 R)
• M7: 2,355,119 km (0.117 R)
• M8: 2,569,343 km (0.098 R)
• M9: 2,767,710 km (0.054 R)
• M10: 3,086,653 km (0.086 R)
• M11: 3,760,442 km (0.107 R)
• M12: 4,063,228 km (0.097 R)
• M13: 4,295,553 km (0.11 R)
• M14: 4,452,930 km (0.117 R)
• M15: 4,585,624 km (0.097 R)
• M16: 4,692,736 km (0.083 R)
• M17: 4,882,276 km (0.073 R)
• M18: 5,579,701 km (0.057 R)
• M19: 5,694,293 km (0.048 R)
• M20: 5,867,528 km (0.089 R)
• M21: 6,042,707 km (0.077 R)
• M22: 6,278,922 km (0.052 R)
• M23: 6,639,004 km (0.058 R)
• M24: 6,975,001 km (0.08 R)
• M25: 7,160,652 km (0.068 R)
• M26: 7,285,416 km (0.088 R)
• M27: 9,039,152 km (0.1 R)
• M28: 9,241,857 km (0.112 R)
• M29: 10,348,433 km (0.082 R)
• M30: 10,667,226 km (0.115 R)
• M31: 10,809,942 km (0.119 R)
• M32: 10,917,353 km (0.093 R)
• M33: 11,753,157 km (0.111 R)
• M34: 12,836,245 km (0.108 R)
• M35: 14,146,573 km (0.118 R)
• M36: 14,303,651 km (0.093 R)
• M37: 14,500,671 km (0.108 R)
• M38: 15,057,175 km (0.115 R)
• M39: 15,378,212 km (0.073 R)
• M40: 15,539,778 km (0.079 R)
• M41: 16,561,382 km (0.079 R)
• M42: 16,768,425 km (0.067 R)
• M43: 16,893,040 km (0.061 R)
• M44: 17,059,543 km (0.085 R)
• M45: 17,478,566 km (0.093 R)
• M46: 18,113,310 km (0.103 R)
• M47: 18,626,580 km (0.107 R)
• M48: 18,928,170 km (0.082 R)
• M49: 20,460,501 km (0.115 R)
• M50: 20,727,234 km (0.112 R)
• M51: 21,084,623 km (0.096 R)
• M52: 21,219,261 km (0.067 R)
• M53: 21,669,850 km (0.1 R)
• M54: 21,941,669 km (0.096 R)
• M55: 22,169,058 km (0.087 R)
• M56: 22,672,156 km (0.088 R)
• M57: 23,550,146 km (0.073 R)
• M58: 24,344,959 km (0.09 R)
• M59: 24,439,056 km (0.109 R)
• M60: 24,580,576 km (0.07 R)
• M61: 25,291,465 km (0.1 R)
• M62: 25,386,759 km (0.078 R)
• M63: 25,817,152 km (0.102 R)
• M64: 26,782,357 km (0.107 R)
• M65: 26,976,685 km (0.114 R)
• M66: 27,660,945 km (0.086 R)
• M67: 27,759,231 km (0.105 R)
• M68: 28,252,007 km (0.107 R)
• M69: 28,648,441 km (0.064 R)
• M70: 29,296,349 km (0.109 R)
• M71: 29,546,926 km (0.112 R)
• M72: 30,505,399 km (0.096 R)
• M73: 31,065,045 km (0.062 R)
• M74: 31,730,756 km (0.116 R)
• M75: 33,389,497 km (0.09 R)
• M76: 33,546,425 km (0.074 R)
• M77: 34,018,705 km (0.096 R)
• M78: 34,546,187 km (0.046 R)
• M79: 35,076,213 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.7

Radius: 14.7

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.16 AU - 8.74 AU

Year: 8445 Days

Day: 6.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 57,736,491 km

• M1: 184,155 km (0.064 R)
• M2: 286,779 km (0.106 R)
• M3: 417,827 km (0.119 R)
• M4: 678,875 km (0.103 R)
• M5: 831,615 km (0.107 R)
• M6: 1,049,728 km (0.078 R)
• M7: 1,288,038 km (0.106 R)
• M8: 1,483,861 km (0.025 R)
• M9: 1,585,737 km (0.025 R)
• M10: 1,775,577 km (0.09 R)
• M11: 2,487,364 km (0.085 R)
• M12: 2,709,965 km (0.086 R)
• M13: 3,444,491 km (0.11 R)
• M14: 4,034,954 km (0.082 R)
• M15: 4,718,167 km (0.084 R)
• M16: 4,902,472 km (0.084 R)
• M17: 5,631,013 km (0.115 R)
• M18: 6,091,326 km (0.079 R)
• M19: 6,191,557 km (0.032 R)
• M20: 7,437,258 km (0.078 R)
• M21: 7,724,486 km (0.084 R)
• M22: 8,162,359 km (0.086 R)
• M23: 8,310,162 km (0.095 R)
• M24: 8,496,112 km (0.09 R)
• M25: 9,563,193 km (0.109 R)
• M26: 10,834,027 km (0.102 R)
• M27: 11,283,120 km (0.089 R)
• M28: 11,489,416 km (0.045 R)
• M29: 12,031,409 km (0.094 R)
• M30: 12,454,023 km (0.093 R)
• M31: 12,581,779 km (0.118 R)
• M32: 13,140,378 km (0.114 R)
• M33: 13,313,911 km (0.084 R)
• M34: 13,883,281 km (0.075 R)
• M35: 15,501,182 km (0.106 R)
• M36: 15,684,589 km (0.049 R)
• M37: 17,036,206 km (0.073 R)
• M38: 17,941,871 km (0.054 R)
• M39: 18,716,788 km (0.11 R)
• M40: 19,305,156 km (0.086 R)
• M41: 19,453,109 km (0.117 R)
• M42: 19,551,993 km (0.117 R)
• M43: 20,149,038 km (0.112 R)
• M44: 20,903,610 km (0.087 R)
• M45: 21,718,918 km (0.101 R)
• M46: 22,130,312 km (0.076 R)
• M47: 22,337,056 km (0.106 R)
• M48: 23,222,825 km (0.119 R)
• M49: 23,380,352 km (0.087 R)
• M50: 26,221,216 km (0.12 R)
• M51: 26,440,077 km (0.054 R)
• M52: 26,769,342 km (0.114 R)
• M53: 27,321,358 km (0.104 R)
• M54: 27,487,711 km (0.09 R)
• M55: 27,654,363 km (0.108 R)
• M56: 29,396,131 km (0.093 R)
• M57: 29,509,676 km (0.063 R)
• M58: 30,022,797 km (0.103 R)
• M59: 30,538,760 km (0.092 R)
• M60: 31,115,460 km (0.07 R)
• M61: 32,162,645 km (0.047 R)
• M62: 32,455,557 km (0.12 R)
• M63: 32,690,575 km (0.085 R)
• M64: 32,985,134 km (0.087 R)
• M65: 33,695,574 km (0.097 R)
• M66: 34,052,814 km (0.043 R)
• M67: 35,312,727 km (0.119 R)
• M68: 35,675,502 km (0.116 R)
• M69: 36,282,869 km (0.066 R)
• M70: 36,648,935 km (0.063 R)
• M71: 37,939,815 km (0.081 R)
• M72: 39,058,209 km (0.096 R)
• M73: 39,433,400 km (0.052 R)
• M74: 40,439,895 km (0.098 R)
• M75: 40,629,435 km (0.062 R)
• M76: 40,946,284 km (0.1 R)
• M77: 42,349,661 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.8

Radius: 4.4

Gravity: 19.51 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 12.21 AU - 13.93 AU

Year: 17801 Days

Day: 17.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 57,736,491 km

• M1: 64,177 km (0.071 R)
• M2: 150,196 km (0.101 R)
• M3: 194,028 km (0.1 R)
• M4: 642,523 km (0.081 R)
• M5: 758,461 km (0.119 R)
• M6: 839,693 km (0.098 R)
• M7: 966,851 km (0.092 R)
• M8: 1,263,204 km (0.105 R)
• M9: 2,304,256 km (0.074 R)
• M10: 2,333,577 km (0.095 R)
• M11: 2,915,812 km (0.084 R)
• M12: 3,305,664 km (0.119 R)
• M13: 3,574,641 km (0.091 R)
• M14: 3,885,655 km (0.109 R)
• M15: 4,756,614 km (0.054 R)
• M16: 5,021,701 km (0.102 R)
• M17: 5,291,576 km (0.075 R)
• M18: 5,805,145 km (0.102 R)
• M19: 6,006,803 km (0.117 R)
• M20: 6,251,994 km (0.033 R)
• M21: 6,752,100 km (0.116 R)
• M22: 6,879,108 km (0.109 R)
• M23: 6,964,230 km (0.095 R)
• M24: 7,968,031 km (0.038 R)
• M25: 8,327,814 km (0.114 R)
• M26: 9,866,428 km (0.117 R)
• M27: 10,058,811 km (0.091 R)
• M28: 10,447,317 km (0.106 R)
• M29: 11,089,092 km (0.087 R)
• M30: 12,203,745 km (0.093 R)
• M31: 12,410,340 km (0.112 R)
• M32: 12,462,101 km (0.078 R)
• M33: 12,670,042 km (0.091 R)
• M34: 15,031,893 km (0.12 R)
• M35: 15,587,201 km (0.03 R)
• M36: 15,755,199 km (0.102 R)
• M37: 16,205,937 km (0.104 R)
• M38: 16,432,877 km (0.058 R)
• M39: 16,660,864 km (0.083 R)
• M40: 17,351,109 km (0.115 R)
• M41: 17,467,047 km (0.109 R)
• M42: 18,227,005 km (0.113 R)
• M43: 18,463,070 km (0.118 R)
• M44: 18,640,643 km (0.041 R)
• M45: 18,818,963 km (0.062 R)
• M46: 20,326,012 km (0.079 R)
• M47: 20,509,569 km (0.065 R)
• M48: 21,001,447 km (0.029 R)
• M49: 21,063,231 km (0.096 R)
• M50: 21,372,898 km (0.09 R)
• M51: 22,059,552 km (0.118 R)
• M52: 22,816,817 km (0.119 R)
• M53: 23,198,591 km (0.104 R)
• M54: 24,227,226 km (0.105 R)
• M55: 24,421,703 km (0.111 R)
• M56: 25,863,826 km (0.095 R)
• M57: 26,528,340 km (0.043 R)
• M58: 27,535,732 km (0.052 R)
• M59: 28,010,107 km (0.115 R)
• M60: 28,761,088 km (0.049 R)
• M61: 28,829,604 km (0.112 R)
• M62: 29,242,345 km (0.046 R)
• M63: 29,657,030 km (0.073 R)
• M64: 29,934,534 km (0.098 R)
• M65: 30,492,235 km (0.08 R)
• M66: 30,562,097 km (0.119 R)
• M67: 33,403,260 km (0.101 R)
• M68: 33,547,622 km (0.057 R)
• M69: 33,692,133 km (0.103 R)
• M70: 34,126,715 km (0.083 R)
• M71: 34,490,387 km (0.061 R)
• M72: 34,782,103 km (0.033 R)
• M73: 35,441,830 km (0.072 R)
• M74: 36,624,551 km (0.071 R)
• M75: 36,922,250 km (0.106 R)
• M76: 37,370,296 km (0.077 R)
• M77: 37,820,286 km (0.104 R)
• M78: 38,196,525 km (0.038 R)
• M79: 39,408,866 km (0.113 R)
• M80: 40,480,137 km (0.113 R)
• M81: 41,483,340 km (0.117 R)
• M82: 42,026,829 km (0.074 R)
• M83: 43,199,676 km (0.107 R)
• M84: 44,462,282 km (0.08 R)
• M85: 44,859,465 km (0.051 R)
• M86: 46,781,797 km (0.119 R)
• M87: 46,943,213 km (0.085 R)
• M88: 47,104,779 km (0.107 R)
• M89: 47,185,562 km (0.092 R)
• M90: 47,347,427 km (0.116 R)
• M91: 48,404,186 km (0.09 R)
• M92: 50,127,404 km (0.111 R)
• M93: 50,209,982 km (0.047 R)
• M94: 50,954,980 km (0.119 R)
• M95: 52,288,645 km (0.062 R)
• M96: 53,718,052 km (0.069 R)
• M97: 56,357,707 km (0.097 R)
• M98: 57,131,876 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 19,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit