🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.62 AU - 0.66 AU

Year: 195 Days

Day: 19.4 Hours

Environment

Temp: 122 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.65 AU - 0.97 AU

Year: 278 Days

Day: 28.5 Hours

Environment

Temp: 143 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,279,176 km

• M1: 139,276 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.85 AU - 0.95 AU

Year: 325 Days

Day: 32.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 48.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.38 AU - 2.5 AU

Year: 1451 Days

Day: 30.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.48 AU - 3.76 AU

Year: 2623 Days

Day: 23.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,279,176 km

• M1: 3,213,811 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.6

Radius: 8.9

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.87 AU - 5.09 AU

Year: 3611 Days

Day: 11 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 104,279,176 km

• M1: 122,371 km (0.069 R)
• M2: 290,220 km (0.119 R)
• M3: 427,252 km (0.111 R)
• M4: 528,679 km (0.098 R)
• M5: 670,797 km (0.092 R)
• M6: 757,863 km (0.112 R)
• M7: 956,678 km (0.079 R)
• M8: 1,030,879 km (0.116 R)
• M9: 1,198,728 km (0.107 R)
• M10: 1,292,974 km (0.062 R)
• M11: 1,847,534 km (0.076 R)
• M12: 1,941,332 km (0.109 R)
• M13: 2,101,401 km (0.106 R)
• M14: 2,232,599 km (0.062 R)
• M15: 2,451,760 km (0.07 R)
• M16: 2,749,010 km (0.096 R)
• M17: 2,856,571 km (0.066 R)
• M18: 2,984,029 km (0.105 R)
• M19: 3,282,476 km (0.12 R)
• M20: 3,629,693 km (0.104 R)
• M21: 3,748,025 km (0.073 R)
• M22: 4,783,841 km (0.107 R)
• M23: 4,935,683 km (0.114 R)
• M24: 5,288,584 km (0.076 R)
• M25: 5,536,019 km (0.088 R)
• M26: 6,065,745 km (0.06 R)
• M27: 6,159,543 km (0.073 R)
• M28: 6,253,789 km (0.118 R)
• M29: 7,422,149 km (0.073 R)
• M30: 7,598,076 km (0.102 R)
• M31: 7,724,636 km (0.117 R)
• M32: 8,419,967 km (0.119 R)
• M33: 8,524,835 km (0.057 R)
• M34: 8,735,618 km (0.054 R)
• M35: 9,162,271 km (0.107 R)
• M36: 9,514,125 km (0.095 R)
• M37: 10,342,748 km (0.088 R)
• M38: 10,680,540 km (0.029 R)
• M39: 10,879,356 km (0.116 R)
• M40: 10,936,502 km (0.077 R)
• M41: 11,338,471 km (0.088 R)
• M42: 11,541,177 km (0.051 R)
• M43: 11,657,713 km (0.036 R)
• M44: 11,803,721 km (0.068 R)
• M45: 12,364,563 km (0.098 R)
• M46: 12,543,482 km (0.089 R)
• M47: 12,603,172 km (0.082 R)
• M48: 13,024,589 km (0.116 R)
• M49: 13,511,979 km (0.058 R)
• M50: 14,535,827 km (0.091 R)
• M51: 14,693,054 km (0.091 R)
• M52: 14,756,184 km (0.112 R)
• M53: 15,041,168 km (0.105 R)
• M54: 15,136,612 km (0.077 R)
• M55: 15,680,998 km (0.07 R)
• M56: 15,745,475 km (0.081 R)
• M57: 15,971,817 km (0.067 R)
• M58: 16,558,839 km (0.048 R)
• M59: 17,020,199 km (0.112 R)
• M60: 17,119,681 km (0.03 R)
• M61: 17,385,816 km (0.099 R)
• M62: 17,854,805 km (0.111 R)
• M63: 18,158,489 km (0.053 R)
• M64: 18,566,143 km (0.038 R)
• M65: 18,771,092 km (0.066 R)
• M66: 18,839,458 km (0.08 R)
• M67: 19,876,620 km (0.062 R)
• M68: 20,367,002 km (0.066 R)
• M69: 20,613,689 km (0.093 R)
• M70: 21,074,450 km (0.075 R)
• M71: 21,574,407 km (0.085 R)
• M72: 22,658,841 km (0.092 R)
• M73: 23,244,517 km (0.109 R)
• M74: 23,465,473 km (0.108 R)
• M75: 23,576,176 km (0.075 R)
• M76: 24,132,381 km (0.111 R)
• M77: 25,182,109 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.9

Radius: 9.1

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.09 AU - 5.31 AU

Year: 3880 Days

Day: 12.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 104,279,176 km

• M1: 160,219 km (0.067 R)
• M2: 281,992 km (0.094 R)
• M3: 417,079 km (0.072 R)
• M4: 720,015 km (0.101 R)
• M5: 804,687 km (0.05 R)
• M6: 1,146,668 km (0.053 R)
• M7: 1,209,050 km (0.07 R)
• M8: 1,363,734 km (0.096 R)
• M9: 1,525,001 km (0.069 R)
• M10: 1,742,666 km (0.03 R)
• M11: 1,903,334 km (0.106 R)
• M12: 2,000,572 km (0.108 R)
• M13: 2,076,568 km (0.052 R)
• M14: 2,192,506 km (0.068 R)
• M15: 2,627,387 km (0.116 R)
• M16: 2,769,954 km (0.118 R)
• M17: 2,872,130 km (0.066 R)
• M18: 3,036,538 km (0.049 R)
• M19: 3,356,527 km (0.099 R)
• M20: 3,866,357 km (0.069 R)
• M21: 4,978,468 km (0.103 R)
• M22: 5,313,417 km (0.062 R)
• M23: 5,451,646 km (0.106 R)
• M24: 5,623,384 km (0.097 R)
• M25: 5,829,679 km (0.112 R)
• M26: 5,917,344 km (0.084 R)
• M27: 6,373,168 km (0.039 R)
• M28: 7,236,348 km (0.081 R)
• M29: 7,425,141 km (0.076 R)
• M30: 7,795,844 km (0.114 R)
• M31: 8,026,075 km (0.072 R)
• M32: 8,099,229 km (0.081 R)
• M33: 8,246,134 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.3

Radius: 12.2

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.4 AU - 6.46 AU

Year: 5499 Days

Day: 15 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 104,279,176 km

• M1: 163,361 km (0.106 R)
• M2: 258,505 km (0.116 R)
• M3: 375,191 km (0.077 R)
• M4: 484,996 km (0.079 R)
• M5: 562,189 km (0.062 R)
• M6: 656,735 km (0.12 R)
• M7: 1,064,688 km (0.099 R)
• M8: 1,280,707 km (0.027 R)
• M9: 1,427,612 km (0.047 R)
• M10: 1,939,387 km (0.037 R)
• M11: 2,465,074 km (0.116 R)
• M12: 3,255,100 km (0.101 R)
• M13: 3,713,318 km (0.045 R)
• M14: 3,902,410 km (0.113 R)
• M15: 4,290,317 km (0.117 R)
• M16: 4,639,928 km (0.097 R)
• M17: 4,767,086 km (0.119 R)
• M18: 5,527,342 km (0.102 R)
• M19: 5,608,125 km (0.066 R)
• M20: 5,990,647 km (0.069 R)
• M21: 6,608,935 km (0.029 R)
• M22: 7,906,098 km (0.064 R)
• M23: 8,490,128 km (0.096 R)
• M24: 8,834,801 km (0.065 R)
• M25: 9,151,949 km (0.118 R)
• M26: 9,312,019 km (0.059 R)
• M27: 9,505,299 km (0.09 R)
• M28: 9,830,525 km (0.113 R)
• M29: 9,961,573 km (0.111 R)
• M30: 10,391,666 km (0.082 R)
• M31: 10,963,280 km (0.077 R)
• M32: 11,133,373 km (0.109 R)
• M33: 11,510,659 km (0.114 R)
• M34: 12,172,180 km (0.116 R)
• M35: 13,787,987 km (0.068 R)
• M36: 14,082,396 km (0.109 R)
• M37: 14,977,739 km (0.1 R)
• M38: 15,128,833 km (0.087 R)
• M39: 15,853,036 km (0.072 R)
• M40: 15,929,929 km (0.115 R)
• M41: 16,627,803 km (0.119 R)
• M42: 16,705,893 km (0.067 R)
• M43: 16,784,133 km (0.088 R)
• M44: 16,941,061 km (0.107 R)
• M45: 17,295,907 km (0.064 R)
• M46: 17,414,688 km (0.058 R)
• M47: 18,012,930 km (0.06 R)
• M48: 18,375,106 km (0.097 R)
• M49: 18,455,889 km (0.106 R)
• M50: 19,352,729 km (0.09 R)
• M51: 20,514,506 km (0.086 R)
• M52: 21,103,921 km (0.039 R)
• M53: 21,443,209 km (0.099 R)
• M54: 21,528,330 km (0.082 R)
• M55: 22,084,236 km (0.113 R)
• M56: 22,558,461 km (0.049 R)
• M57: 23,516,785 km (0.099 R)
• M58: 24,355,132 km (0.088 R)
• M59: 24,443,993 km (0.066 R)
• M60: 25,248,231 km (0.053 R)
• M61: 26,015,668 km (0.098 R)
• M62: 26,288,385 km (0.094 R)
• M63: 26,836,811 km (0.073 R)
• M64: 27,250,449 km (0.062 R)
• M65: 28,597,877 km (0.117 R)
• M66: 28,926,394 km (0.088 R)
• M67: 29,303,381 km (0.09 R)
• M68: 29,445,199 km (0.117 R)
• M69: 30,109,863 km (0.111 R)
• M70: 30,444,064 km (0.103 R)
• M71: 30,779,463 km (0.086 R)
• M72: 31,212,549 km (0.088 R)
• M73: 31,309,039 km (0.111 R)
• M74: 31,744,519 km (0.087 R)
• M75: 31,938,697 km (0.08 R)
• M76: 32,426,086 km (0.102 R)
• M77: 32,523,774 km (0.097 R)
• M78: 32,719,597 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.2

Radius: 6.5

Gravity: 17.19 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 15.51 AU - 22.19 AU

Year: 31165 Days

Day: 16.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 104,279,176 km

• M1: 311,762 km (0.114 R)
• M2: 375,491 km (0.088 R)
• M3: 420,819 km (0.074 R)
• M4: 883,375 km (0.104 R)
• M5: 945,907 km (0.051 R)
• M6: 1,424,920 km (0.1 R)
• M7: 1,767,948 km (0.104 R)
• M8: 1,969,456 km (0.085 R)
• M9: 2,307,248 km (0.099 R)
• M10: 2,754,695 km (0.101 R)
• M11: 3,830,603 km (0.062 R)
• M12: 3,986,484 km (0.087 R)
• M13: 4,741,205 km (0.094 R)
• M14: 6,013,535 km (0.108 R)
• M15: 6,134,261 km (0.075 R)
• M16: 6,687,174 km (0.078 R)
• M17: 6,937,900 km (0.117 R)
• M18: 7,708,928 km (0.025 R)
• M19: 7,905,948 km (0.12 R)
• M20: 8,038,193 km (0.115 R)
• M21: 8,171,185 km (0.097 R)
• M22: 8,372,095 km (0.111 R)
• M23: 9,470,592 km (0.112 R)
• M24: 10,906,433 km (0.066 R)
• M25: 11,799,981 km (0.109 R)
• M26: 13,974,685 km (0.097 R)
• M27: 14,862,249 km (0.069 R)
• M28: 14,943,780 km (0.114 R)
• M29: 17,287,979 km (0.119 R)
• M30: 17,718,521 km (0.096 R)
• M31: 18,590,228 km (0.118 R)
• M32: 19,119,805 km (0.05 R)
• M33: 19,565,008 km (0.115 R)
• M34: 20,556,393 km (0.081 R)
• M35: 21,471,782 km (0.088 R)
• M36: 22,493,985 km (0.096 R)
• M37: 23,722,333 km (0.094 R)
• M38: 27,136,156 km (0.114 R)
• M39: 27,435,801 km (0.105 R)
• M40: 27,736,642 km (0.086 R)
• M41: 28,240,338 km (0.066 R)
• M42: 32,166,235 km (0.064 R)
• M43: 32,271,851 km (0.101 R)
• M44: 32,483,382 km (0.09 R)
• M45: 35,166,420 km (0.118 R)
• M46: 36,039,922 km (0.07 R)
• M47: 36,699,649 km (0.066 R)
• M48: 36,810,052 km (0.087 R)
• M49: 37,031,158 km (0.086 R)
• M50: 38,702,914 km (0.102 R)
• M51: 39,831,031 km (0.112 R)
• M52: 40,057,971 km (0.096 R)
• M53: 40,171,666 km (0.057 R)
• M54: 41,773,560 km (0.105 R)
• M55: 42,235,069 km (0.068 R)
• M56: 42,350,708 km (0.093 R)
• M57: 42,582,436 km (0.066 R)
• M58: 42,814,462 km (0.06 R)
• M59: 44,450,464 km (0.053 R)
• M60: 48,629,032 km (0.063 R)
• M61: 48,992,854 km (0.114 R)
• M62: 52,184,973 km (0.114 R)
• M63: 52,681,937 km (0.091 R)
• M64: 55,064,134 km (0.106 R)
• M65: 56,204,668 km (0.119 R)
• M66: 56,714,198 km (0.049 R)
• M67: 56,841,805 km (0.115 R)
• M68: 57,353,131 km (0.091 R)
• M69: 58,638,177 km (0.054 R)
• M70: 60,192,798 km (0.116 R)
• M71: 60,453,248 km (0.102 R)
• M72: 62,813,752 km (0.1 R)
• M73: 65,204,177 km (0.108 R)
• M74: 66,814,299 km (0.119 R)
• M75: 67,624,371 km (0.077 R)
• M76: 70,484,832 km (0.057 R)
• M77: 73,523,464 km (0.114 R)
• M78: 73,801,866 km (0.102 R)
• M79: 74,359,716 km (0.086 R)
• M80: 77,735,691 km (0.049 R)
• M81: 82,025,410 km (0.064 R)
• M82: 82,892,479 km (0.12 R)
• M83: 83,327,211 km (0.116 R)
• M84: 83,472,321 km (0.074 R)
• M85: 83,617,431 km (0.101 R)
• M86: 83,762,690 km (0.109 R)
• M87: 88,010,970 km (0.067 R)
• M88: 92,479,010 km (0.092 R)
• M89: 93,532,179 km (0.109 R)
• M90: 93,984,713 km (0.036 R)
• M91: 94,437,994 km (0.113 R)
• M92: 97,937,088 km (0.067 R)
• M93: 100,550,563 km (0.071 R)
• M94: 103,498,688 km (0.062 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 11,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit