🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.83 AU - 0.99 AU

Year: 319 Days

Day: 24.3 Hours

Environment

Temp: 107 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,889,774 km

• M1: 419,024 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.16 AU - 1.16 AU

Year: 459 Days

Day: 27.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.02 AU - 1.42 AU

Year: 495 Days

Day: 31.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.15 AU - 1.33 AU

Year: 507 Days

Day: 38 Hours

Environment

Temp: -5 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.32 AU - 1.36 AU

Year: 569 Days

Day: 46 Hours

Environment

Temp: -4 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.68 AU - 4.74 AU

Year: 3752 Days

Day: 35.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.4

Radius: 15

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 10.08 AU - 10.28 AU

Year: 11923 Days

Day: 13.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,889,774 km

• M1: 188,194 km (0.069 R)
• M2: 497,413 km (0.113 R)
• M3: 740,061 km (0.119 R)
• M4: 964,906 km (0.07 R)
• M5: 1,302,249 km (0.109 R)
• M6: 1,580,352 km (0.038 R)
• M7: 1,802,206 km (0.086 R)
• M8: 2,304,854 km (0.088 R)
• M9: 2,615,868 km (0.094 R)
• M10: 3,093,086 km (0.067 R)
• M11: 3,247,919 km (0.112 R)
• M12: 3,793,952 km (0.076 R)
• M13: 3,993,814 km (0.058 R)
• M14: 4,369,155 km (0.104 R)
• M15: 4,508,581 km (0.115 R)
• M16: 4,863,726 km (0.068 R)
• M17: 5,413,648 km (0.102 R)
• M18: 6,100,003 km (0.089 R)
• M19: 6,256,333 km (0.027 R)
• M20: 7,222,136 km (0.108 R)
• M21: 7,429,180 km (0.04 R)
• M22: 8,019,643 km (0.065 R)
• M23: 8,320,634 km (0.072 R)
• M24: 9,290,925 km (0.092 R)
• M25: 9,471,191 km (0.087 R)
• M26: 9,607,175 km (0.11 R)
• M27: 9,789,385 km (0.101 R)
• M28: 10,718,388 km (0.105 R)
• M29: 11,337,275 km (0.111 R)
• M30: 12,510,571 km (0.104 R)
• M31: 13,568,676 km (0.058 R)
• M32: 13,722,164 km (0.092 R)
• M33: 14,082,695 km (0.068 R)
• M34: 14,394,158 km (0.093 R)
• M35: 14,603,146 km (0.112 R)
• M36: 14,813,032 km (0.042 R)
• M37: 14,971,157 km (0.045 R)
• M38: 15,235,945 km (0.11 R)
• M39: 15,342,309 km (0.112 R)
• M40: 17,465,402 km (0.108 R)
• M41: 19,332,982 km (0.102 R)
• M42: 20,730,675 km (0.041 R)
• M43: 21,144,612 km (0.111 R)
• M44: 21,263,243 km (0.072 R)
• M45: 22,040,553 km (0.075 R)
• M46: 22,827,139 km (0.066 R)
• M47: 23,684,484 km (0.037 R)
• M48: 23,993,254 km (0.075 R)
• M49: 26,319,501 km (0.071 R)
• M50: 29,908,354 km (0.063 R)
• M51: 31,048,440 km (0.115 R)
• M52: 31,793,736 km (0.118 R)
• M53: 32,476,351 km (0.088 R)
• M54: 33,025,974 km (0.106 R)
• M55: 33,578,738 km (0.107 R)
• M56: 34,273,919 km (0.101 R)
• M57: 35,749,104 km (0.11 R)
• M58: 35,890,773 km (0.112 R)
• M59: 36,245,470 km (0.078 R)
• M60: 36,530,154 km (0.061 R)
• M61: 36,744,229 km (0.115 R)
• M62: 36,887,095 km (0.1 R)
• M63: 39,344,539 km (0.091 R)
• M64: 40,740,736 km (0.101 R)
• M65: 41,705,493 km (0.106 R)
• M66: 41,854,492 km (0.119 R)
• M67: 42,527,683 km (0.074 R)
• M68: 43,430,655 km (0.057 R)
• M69: 44,187,920 km (0.094 R)
• M70: 46,177,422 km (0.081 R)
• M71: 46,408,850 km (0.071 R)
• M72: 47,416,092 km (0.083 R)
• M73: 47,649,615 km (0.085 R)
• M74: 48,039,616 km (0.085 R)
• M75: 48,587,444 km (0.099 R)
• M76: 49,058,527 km (0.043 R)
• M77: 49,373,580 km (0.057 R)
• M78: 49,689,232 km (0.082 R)
• M79: 50,401,767 km (0.068 R)
• M80: 53,043,665 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.8

Radius: 4.7

Gravity: 27.88 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.22 AU - 12.98 AU

Year: 16418 Days

Day: 22.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 46,889,774 km

• M1: 122,820 km (0.06 R)
• M2: 409,599 km (0.102 R)
• M3: 461,659 km (0.111 R)
• M4: 652,097 km (0.101 R)
• M5: 756,217 km (0.079 R)
• M6: 1,149,061 km (0.058 R)
• M7: 1,568,833 km (0.102 R)
• M8: 2,437,249 km (0.092 R)
• M9: 2,632,773 km (0.095 R)
• M10: 2,867,193 km (0.081 R)
• M11: 3,004,224 km (0.094 R)
• M12: 3,320,175 km (0.093 R)
• M13: 3,500,441 km (0.101 R)
• M14: 3,610,096 km (0.116 R)
• M15: 3,945,793 km (0.078 R)
• M16: 4,291,514 km (0.053 R)
• M17: 4,369,604 km (0.082 R)
• M18: 4,687,051 km (0.088 R)
• M19: 4,970,688 km (0.114 R)
• M20: 5,768,643 km (0.067 R)
• M21: 6,072,626 km (0.033 R)
• M22: 6,877,912 km (0.096 R)
• M23: 8,586,170 km (0.109 R)
• M24: 9,183,364 km (0.067 R)
• M25: 9,436,035 km (0.081 R)
• M26: 10,052,079 km (0.077 R)
• M27: 10,946,675 km (0.073 R)
• M28: 11,430,474 km (0.092 R)
• M29: 12,031,409 km (0.095 R)
• M30: 12,586,566 km (0.113 R)
• M31: 13,263,646 km (0.062 R)
• M32: 13,491,933 km (0.118 R)
• M33: 13,894,650 km (0.096 R)
• M34: 14,010,439 km (0.115 R)
• M35: 14,301,257 km (0.11 R)
• M36: 14,652,962 km (0.118 R)
• M37: 14,948,118 km (0.106 R)
• M38: 15,007,509 km (0.07 R)
• M39: 15,724,980 km (0.111 R)
• M40: 16,148,641 km (0.094 R)
• M41: 16,637,378 km (0.094 R)
• M42: 16,760,347 km (0.05 R)
• M43: 18,896,305 km (0.114 R)
• M44: 19,670,474 km (0.053 R)
• M45: 21,583,532 km (0.055 R)
• M46: 21,650,552 km (0.101 R)
• M47: 23,348,488 km (0.037 R)
• M48: 23,624,047 km (0.067 R)
• M49: 23,831,539 km (0.038 R)
• M50: 24,248,169 km (0.104 R)
• M51: 24,527,319 km (0.089 R)
• M52: 25,088,760 km (0.059 R)
• M53: 25,583,480 km (0.047 R)
• M54: 25,867,566 km (0.111 R)
• M55: 26,152,700 km (0.107 R)
• M56: 26,295,715 km (0.085 R)
• M57: 26,438,880 km (0.087 R)
• M58: 26,510,687 km (0.088 R)
• M59: 26,654,301 km (0.108 R)
• M60: 26,870,171 km (0.089 R)
• M61: 27,376,261 km (0.116 R)
• M62: 28,031,649 km (0.111 R)
• M63: 28,324,562 km (0.091 R)
• M64: 28,987,280 km (0.094 R)
• M65: 29,953,682 km (0.075 R)
• M66: 30,628,818 km (0.085 R)
• M67: 31,612,872 km (0.085 R)
• M68: 31,994,048 km (0.112 R)
• M69: 32,147,086 km (0.087 R)
• M70: 34,157,083 km (0.097 R)
• M71: 34,548,282 km (0.11 R)
• M72: 36,127,736 km (0.047 R)
• M73: 36,287,058 km (0.061 R)
• M74: 37,166,993 km (0.12 R)
• M75: 37,488,778 km (0.112 R)
• M76: 37,892,243 km (0.118 R)
• M77: 43,182,323 km (0.119 R)
• M78: 43,689,909 km (0.051 R)
• M79: 44,540,522 km (0.114 R)
• M80: 44,796,634 km (0.099 R)
• M81: 45,654,278 km (0.119 R)
• M82: 47,124,526 km (0.092 R)
• M83: 47,647,221 km (0.082 R)
• M84: 48,874,073 km (0.041 R)
• M85: 49,756,850 km (0.096 R)
• M86: 49,933,974 km (0.039 R)
• M87: 50,555,852 km (0.072 R)
• M88: 51,448,503 km (0.118 R)
• M89: 52,166,423 km (0.08 R)
• M90: 53,612,137 km (0.109 R)
• M91: 54,339,931 km (0.029 R)
• M92: 54,431,185 km (0.117 R)
• M93: 57,283,568 km (0.106 R)
• M94: 57,655,169 km (0.118 R)
• M95: 59,243,300 km (0.066 R)
• M96: 61,130,178 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.2

Radius: 3.5

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 15.98 AU - 17.98 AU

Year: 25685 Days

Day: 17.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 64.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,889,774 km

• M1: 166,203 km (0.097 R)
• M2: 350,209 km (0.112 R)
• M3: 647,759 km (0.066 R)
• M4: 714,928 km (0.098 R)
• M5: 1,458,729 km (0.085 R)
• M6: 1,660,237 km (0.063 R)
• M7: 1,752,539 km (0.06 R)
• M8: 2,064,301 km (0.057 R)
• M9: 2,163,784 km (0.099 R)
• M10: 2,683,786 km (0.1 R)
• M11: 3,414,422 km (0.076 R)
• M12: 4,077,440 km (0.12 R)
• M13: 5,448,504 km (0.025 R)
• M14: 5,517,169 km (0.118 R)
• M15: 5,620,542 km (0.037 R)
• M16: 5,934,548 km (0.071 R)
• M17: 6,111,372 km (0.092 R)
• M18: 6,254,089 km (0.071 R)
• M19: 7,397,316 km (0.094 R)
• M20: 7,856,880 km (0.059 R)
• M21: 8,683,109 km (0.108 R)
• M22: 8,924,261 km (0.113 R)
• M23: 9,086,126 km (0.112 R)
• M24: 9,249,038 km (0.091 R)
• M25: 10,036,072 km (0.106 R)
• M26: 10,973,901 km (0.119 R)
• M27: 11,761,684 km (0.111 R)
• M28: 12,477,210 km (0.04 R)
• M29: 12,931,539 km (0.067 R)
• M30: 13,298,802 km (0.104 R)
• M31: 13,530,230 km (0.11 R)
• M32: 13,762,855 km (0.106 R)
• M33: 13,856,353 km (0.095 R)
• M34: 15,089,937 km (0.101 R)
• M35: 16,309,010 km (0.093 R)
• M36: 17,005,239 km (0.115 R)
• M37: 17,055,354 km (0.119 R)
• M38: 17,863,781 km (0.039 R)
• M39: 18,221,320 km (0.067 R)
• M40: 18,632,864 km (0.069 R)
• M41: 19,151,669 km (0.042 R)
• M42: 20,522,584 km (0.111 R)
• M43: 20,789,766 km (0.115 R)
• M44: 21,435,729 km (0.097 R)
• M45: 22,417,091 km (0.065 R)
• M46: 23,135,012 km (0.114 R)
• M47: 24,310,402 km (0.091 R)
• M48: 24,479,896 km (0.112 R)
• M49: 25,907,658 km (0.063 R)
• M50: 25,965,254 km (0.116 R)
• M51: 26,370,215 km (0.098 R)
• M52: 26,486,303 km (0.106 R)
• M53: 27,244,764 km (0.069 R)
• M54: 27,303,407 km (0.103 R)
• M55: 27,774,041 km (0.092 R)
• M56: 27,833,133 km (0.105 R)
• M57: 28,188,128 km (0.114 R)
• M58: 28,306,759 km (0.116 R)
• M59: 29,082,125 km (0.077 R)
• M60: 30,106,721 km (0.102 R)
• M61: 30,653,800 km (0.039 R)
• M62: 30,898,094 km (0.099 R)
• M63: 31,449,960 km (0.053 R)
• M64: 31,572,930 km (0.108 R)
• M65: 31,696,198 km (0.102 R)
• M66: 33,125,008 km (0.092 R)
• M67: 33,312,903 km (0.076 R)
• M68: 33,626,909 km (0.1 R)
• M69: 34,638,041 km (0.059 R)
• M70: 34,765,199 km (0.106 R)
• M71: 35,083,693 km (0.115 R)
• M72: 37,079,478 km (0.075 R)
• M73: 37,209,478 km (0.113 R)
• M74: 37,600,527 km (0.072 R)
• M75: 37,731,126 km (0.04 R)
• M76: 39,775,231 km (0.113 R)
• M77: 40,308,548 km (0.116 R)
• M78: 40,442,139 km (0.1 R)
• M79: 41,922,559 km (0.088 R)
• M80: 43,832,176 km (0.107 R)
• M81: 44,728,417 km (0.081 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 12,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit