🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.01 AU - 1.05 AU

Year: 371 Days

Day: 45.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,482,764 km

• M1: 205,847 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.08 AU - 1.22 AU

Year: 438 Days

Day: 32.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,482,764 km

• M1: 477,816 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.19 AU - 1.59 AU

Year: 581 Days

Day: 14.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.55 AU - 2.01 AU

Year: 842 Days

Day: 19.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.02 AU - 3.56 AU

Year: 2117 Days

Day: 16.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.31 AU - 3.53 AU

Year: 2244 Days

Day: 30.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.5 AU - 3.98 AU

Year: 2566 Days

Day: 23 Hours

Environment

Temp: -119 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.2

Radius: 11.5

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.67 AU - 8.71 AU

Year: 7565 Days

Day: 5.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,482,764 km

• M1: 195,076 km (0.085 R)
• M2: 308,920 km (0.082 R)
• M3: 520,900 km (0.047 R)
• M4: 724,652 km (0.088 R)
• M5: 814,112 km (0.119 R)
• M6: 923,617 km (0.1 R)
• M7: 1,005,298 km (0.12 R)
• M8: 1,089,521 km (0.079 R)
• M9: 1,229,545 km (0.066 R)
• M10: 1,338,751 km (0.067 R)
• M11: 1,413,550 km (0.053 R)
• M12: 1,829,582 km (0.094 R)
• M13: 1,976,936 km (0.112 R)
• M14: 2,128,179 km (0.118 R)
• M15: 2,396,558 km (0.106 R)
• M16: 2,581,760 km (0.092 R)
• M17: 2,941,842 km (0.113 R)
• M18: 3,015,743 km (0.112 R)
• M19: 4,227,337 km (0.038 R)
• M20: 5,090,516 km (0.114 R)
• M21: 5,975,986 km (0.115 R)
• M22: 6,452,605 km (0.083 R)
• M23: 7,510,262 km (0.096 R)
• M24: 7,680,355 km (0.096 R)
• M25: 7,783,128 km (0.046 R)
• M26: 7,920,758 km (0.05 R)
• M27: 8,128,849 km (0.102 R)
• M28: 8,621,176 km (0.058 R)
• M29: 8,907,057 km (0.082 R)
• M30: 9,635,150 km (0.11 R)
• M31: 10,344,543 km (0.096 R)
• M32: 10,420,090 km (0.112 R)
• M33: 10,495,936 km (0.103 R)
• M34: 12,491,572 km (0.107 R)
• M35: 12,612,596 km (0.047 R)
• M36: 13,018,755 km (0.107 R)
• M37: 13,182,415 km (0.042 R)
• M38: 13,305,683 km (0.094 R)
• M39: 13,677,584 km (0.114 R)
• M40: 13,969,150 km (0.113 R)
• M41: 14,347,184 km (0.085 R)
• M42: 15,113,424 km (0.1 R)
• M43: 15,414,864 km (0.08 R)
• M44: 15,718,547 km (0.067 R)
• M45: 17,762,054 km (0.088 R)
• M46: 18,446,465 km (0.081 R)
• M47: 18,907,376 km (0.085 R)
• M48: 19,372,326 km (0.113 R)
• M49: 19,793,893 km (0.118 R)
• M50: 19,935,113 km (0.062 R)
• M51: 20,029,360 km (0.109 R)
• M52: 20,408,142 km (0.101 R)
• M53: 21,220,907 km (0.072 R)
• M54: 21,462,059 km (0.112 R)
• M55: 22,288,437 km (0.071 R)
• M56: 22,631,764 km (0.105 R)
• M57: 22,779,417 km (0.078 R)
• M58: 23,722,183 km (0.102 R)
• M59: 25,083,823 km (0.044 R)
• M60: 25,594,550 km (0.099 R)
• M61: 25,748,486 km (0.081 R)
• M62: 25,954,034 km (0.106 R)
• M63: 26,211,941 km (0.105 R)
• M64: 26,315,313 km (0.11 R)
• M65: 26,574,416 km (0.047 R)
• M66: 27,409,023 km (0.048 R)
• M67: 27,882,350 km (0.063 R)
• M68: 28,997,154 km (0.088 R)
• M69: 29,318,340 km (0.082 R)
• M70: 29,748,434 km (0.111 R)
• M71: 30,506,147 km (0.088 R)
• M72: 32,372,530 km (0.118 R)
• M73: 32,761,485 km (0.072 R)
• M74: 33,040,186 km (0.061 R)
• M75: 33,993,723 km (0.083 R)
• M76: 34,672,149 km (0.119 R)
• M77: 35,070,079 km (0.108 R)
• M78: 35,812,982 km (0.105 R)
• M79: 36,157,506 km (0.03 R)
• M80: 37,547,121 km (0.106 R)
• M81: 38,365,720 km (0.094 R)
• M82: 38,777,264 km (0.079 R)
• M83: 38,895,147 km (0.09 R)
• M84: 39,249,395 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.5

Radius: 5.8

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 13.95 AU - 22.23 AU

Year: 27296 Days

Day: 22 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,482,764 km

• M1: 99,183 km (0.102 R)
• M2: 198,666 km (0.117 R)
• M3: 729,888 km (0.116 R)
• M4: 1,004,400 km (0.053 R)
• M5: 1,768,845 km (0.076 R)
• M6: 2,135,210 km (0.03 R)
• M7: 2,598,066 km (0.11 R)
• M8: 2,821,865 km (0.105 R)
• M9: 4,871,056 km (0.109 R)
• M10: 5,522,705 km (0.104 R)
• M11: 6,350,430 km (0.1 R)
• M12: 6,450,361 km (0.119 R)
• M13: 7,112,631 km (0.115 R)
• M14: 7,478,098 km (0.065 R)
• M15: 8,118,676 km (0.094 R)
• M16: 9,056,206 km (0.06 R)
• M17: 9,623,481 km (0.03 R)
• M18: 9,738,373 km (0.071 R)
• M19: 9,969,352 km (0.114 R)
• M20: 10,495,787 km (0.083 R)
• M21: 10,732,750 km (0.112 R)
• M22: 11,151,624 km (0.104 R)
• M23: 11,211,762 km (0.109 R)
• M24: 12,502,343 km (0.112 R)
• M25: 12,942,909 km (0.098 R)
• M26: 13,260,654 km (0.111 R)
• M27: 13,452,589 km (0.116 R)
• M28: 14,425,872 km (0.096 R)
• M29: 15,087,244 km (0.111 R)
• M30: 16,370,944 km (0.042 R)
• M31: 16,508,125 km (0.11 R)
• M32: 16,852,649 km (0.066 R)
• M33: 17,060,590 km (0.12 R)
• M34: 18,183,472 km (0.068 R)
• M35: 18,682,380 km (0.072 R)
• M36: 19,113,372 km (0.077 R)
• M37: 19,257,883 km (0.079 R)
• M38: 21,093,599 km (0.047 R)
• M39: 21,467,444 km (0.074 R)
• M40: 22,831,328 km (0.098 R)
• M41: 23,755,992 km (0.109 R)
• M42: 25,007,827 km (0.103 R)
• M43: 25,482,800 km (0.082 R)
• M44: 26,925,373 km (0.11 R)
• M45: 27,330,933 km (0.095 R)
• M46: 28,312,145 km (0.11 R)
• M47: 29,304,876 km (0.086 R)
• M48: 29,721,955 km (0.085 R)
• M49: 30,393,201 km (0.075 R)
• M50: 30,815,366 km (0.114 R)
• M51: 31,239,327 km (0.05 R)
• M52: 31,409,419 km (0.113 R)
• M53: 32,350,839 km (0.108 R)
• M54: 33,388,300 km (0.102 R)
• M55: 34,348,868 km (0.089 R)
• M56: 35,053,175 km (0.069 R)
• M57: 36,834,736 km (0.111 R)
• M58: 37,104,461 km (0.107 R)
• M59: 37,194,519 km (0.118 R)
• M60: 38,281,048 km (0.109 R)
• M61: 39,011,086 km (0.072 R)
• M62: 39,930,215 km (0.104 R)
• M63: 42,258,855 km (0.108 R)
• M64: 42,447,049 km (0.103 R)
• M65: 46,075,396 km (0.065 R)
• M66: 46,560,093 km (0.083 R)
• M67: 49,603,064 km (0.072 R)
• M68: 49,801,580 km (0.031 R)
• M69: 49,900,913 km (0.097 R)
• M70: 50,199,361 km (0.086 R)
• M71: 50,898,132 km (0.113 R)
• M72: 52,507,357 km (0.095 R)
• M73: 54,031,161 km (0.059 R)
• M74: 55,569,326 km (0.116 R)
• M75: 58,164,849 km (0.079 R)
• M76: 58,478,855 km (0.068 R)
• M77: 59,319,296 km (0.12 R)
• M78: 59,635,396 km (0.067 R)
• M79: 59,952,244 km (0.088 R)
• M80: 62,291,955 km (0.096 R)
• M81: 62,935,226 km (0.098 R)
• M82: 63,257,609 km (0.114 R)
• M83: 63,688,451 km (0.066 R)
• M84: 64,228,350 km (0.102 R)
• M85: 65,095,269 km (0.114 R)
• M86: 65,312,635 km (0.101 R)
• M87: 65,748,115 km (0.119 R)
• M88: 66,075,285 km (0.075 R)
• M89: 70,824,270 km (0.056 R)
• M90: 71,944,309 km (0.115 R)
• M91: 74,770,063 km (0.061 R)
• M92: 75,796,155 km (0.107 R)
• M93: 76,024,740 km (0.083 R)
• M94: 76,139,183 km (0.104 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 17,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit