🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.56 AU - 0.76 AU

Year: 201 Days

Day: 43.9 Hours

Environment

Temp: 187 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,993,586 km

• M1: 458,817 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.72 AU - 0.78 AU

Year: 243 Days

Day: 29 Hours

Environment

Temp: 182 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.14 AU - 1.3 AU

Year: 505 Days

Day: 35.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.2 AU - 1.82 AU

Year: 695 Days

Day: 42.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.57 AU - 1.69 AU

Year: 780 Days

Day: 23.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,993,586 km

• M1: 302,786 km (0.103 R)

Asteroid Belt

Center: 3.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487

Radius: 11.2

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.27 AU - 6.43 AU

Year: 4637 Days

Day: 6 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 75,993,586 km

• M1: 140,024 km (0.093 R)
• M2: 292,165 km (0.081 R)
• M3: 390,750 km (0.083 R)
• M4: 486,193 km (0.096 R)
• M5: 759,808 km (0.079 R)
• M6: 839,094 km (0.087 R)
• M7: 957,426 km (0.048 R)
• M8: 1,044,044 km (0.055 R)
• M9: 1,159,383 km (0.11 R)
• M10: 1,816,866 km (0.074 R)
• M11: 1,894,507 km (0.042 R)
• M12: 2,118,455 km (0.099 R)
• M13: 2,351,230 km (0.111 R)
• M14: 2,505,316 km (0.082 R)
• M15: 3,249,415 km (0.119 R)
• M16: 3,518,692 km (0.047 R)
• M17: 3,656,172 km (0.114 R)
• M18: 4,223,597 km (0.049 R)
• M19: 4,411,940 km (0.091 R)
• M20: 4,581,734 km (0.117 R)
• M21: 4,775,314 km (0.109 R)
• M22: 5,237,571 km (0.078 R)
• M23: 5,576,709 km (0.102 R)
• M24: 5,853,017 km (0.093 R)
• M25: 6,539,671 km (0.049 R)
• M26: 6,709,315 km (0.097 R)
• M27: 7,028,258 km (0.118 R)
• M28: 7,102,458 km (0.103 R)
• M29: 7,301,872 km (0.108 R)
• M30: 7,427,534 km (0.065 R)
• M31: 7,706,385 km (0.117 R)
• M32: 7,782,979 km (0.096 R)
• M33: 7,962,795 km (0.069 R)
• M34: 9,043,790 km (0.12 R)
• M35: 9,836,060 km (0.093 R)
• M36: 10,030,537 km (0.098 R)
• M37: 10,198,386 km (0.117 R)
• M38: 10,423,531 km (0.047 R)
• M39: 10,536,776 km (0.109 R)
• M40: 10,907,630 km (0.056 R)
• M41: 11,051,393 km (0.095 R)
• M42: 11,166,883 km (0.072 R)
• M43: 11,253,649 km (0.109 R)
• M44: 11,779,636 km (0.09 R)
• M45: 12,283,780 km (0.106 R)
• M46: 12,493,517 km (0.09 R)
• M47: 12,674,081 km (0.11 R)
• M48: 12,977,166 km (0.111 R)
• M49: 14,119,047 km (0.085 R)
• M50: 14,244,410 km (0.077 R)
• M51: 14,370,072 km (0.084 R)
• M52: 14,908,625 km (0.119 R)
• M53: 15,357,269 km (0.054 R)
• M54: 15,777,639 km (0.098 R)
• M55: 15,940,401 km (0.106 R)
• M56: 16,431,980 km (0.098 R)
• M57: 16,563,925 km (0.081 R)
• M58: 16,861,924 km (0.103 R)
• M59: 17,295,758 km (0.094 R)
• M60: 17,564,436 km (0.107 R)
• M61: 17,733,182 km (0.093 R)
• M62: 17,902,377 km (0.114 R)
• M63: 18,072,171 km (0.059 R)
• M64: 18,584,693 km (0.1 R)
• M65: 18,790,989 km (0.055 R)
• M66: 19,345,099 km (0.055 R)
• M67: 19,799,129 km (0.081 R)
• M68: 20,221,443 km (0.056 R)
• M69: 20,362,813 km (0.045 R)
• M70: 20,540,087 km (0.119 R)
• M71: 20,611,146 km (0.111 R)
• M72: 21,074,899 km (0.113 R)
• M73: 22,890,569 km (0.101 R)
• M74: 23,370,778 km (0.11 R)
• M75: 23,519,179 km (0.099 R)
• M76: 23,705,279 km (0.027 R)
• M77: 24,416,467 km (0.057 R)
• M78: 24,907,148 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.4

Radius: 11.9

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 8.1 AU - 12.82 AU

Year: 12677 Days

Day: 5.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,993,586 km

• M1: 150,047 km (0.096 R)
• M2: 231,129 km (0.097 R)
• M3: 444,306 km (0.062 R)
• M4: 812,915 km (0.039 R)
• M5: 1,499,120 km (0.118 R)
• M6: 2,028,846 km (0.075 R)
• M7: 3,077,677 km (0.043 R)
• M8: 3,180,451 km (0.076 R)
• M9: 3,495,953 km (0.049 R)
• M10: 5,343,636 km (0.101 R)
• M11: 6,628,532 km (0.091 R)
• M12: 6,717,543 km (0.095 R)
• M13: 6,941,640 km (0.088 R)
• M14: 7,305,612 km (0.114 R)
• M15: 7,675,717 km (0.065 R)
• M16: 8,004,683 km (0.103 R)
• M17: 9,870,168 km (0.076 R)
• M18: 10,176,694 km (0.119 R)
• M19: 10,434,451 km (0.096 R)
• M20: 11,167,780 km (0.115 R)
• M21: 11,327,102 km (0.059 R)
• M22: 11,594,433 km (0.071 R)
• M23: 11,972,018 km (0.033 R)
• M24: 12,298,890 km (0.083 R)
• M25: 12,628,753 km (0.071 R)
• M26: 13,073,208 km (0.03 R)
• M27: 14,091,820 km (0.096 R)
• M28: 15,667,235 km (0.085 R)
• M29: 16,024,924 km (0.12 R)
• M30: 17,298,002 km (0.069 R)
• M31: 17,482,456 km (0.041 R)
• M32: 17,729,592 km (0.081 R)
• M33: 17,853,459 km (0.119 R)
• M34: 18,477,581 km (0.063 R)
• M35: 18,855,615 km (0.074 R)
• M36: 19,299,771 km (0.12 R)
• M37: 21,704,257 km (0.069 R)
• M38: 22,036,365 km (0.11 R)
• M39: 22,504,157 km (0.025 R)
• M40: 23,381,698 km (0.083 R)
• M41: 24,477,054 km (0.096 R)
• M42: 25,170,291 km (0.107 R)
• M43: 25,379,428 km (0.086 R)
• M44: 28,006,666 km (0.101 R)
• M45: 28,440,799 km (0.038 R)
• M46: 28,731,468 km (0.1 R)
• M47: 28,950,180 km (0.049 R)
• M48: 30,942,824 km (0.038 R)
• M49: 32,751,163 km (0.054 R)
• M50: 33,514,710 km (0.116 R)
• M51: 34,748,444 km (0.077 R)
• M52: 34,981,517 km (0.073 R)
• M53: 37,339,928 km (0.058 R)
• M54: 37,738,008 km (0.077 R)
• M55: 37,977,514 km (0.099 R)
• M56: 39,263,457 km (0.116 R)
• M57: 39,911,665 km (0.115 R)
• M58: 40,155,808 km (0.108 R)
• M59: 41,054,742 km (0.082 R)
• M60: 42,208,590 km (0.092 R)
• M61: 43,623,936 km (0.08 R)
• M62: 43,959,185 km (0.119 R)
• M63: 44,127,183 km (0.095 R)
• M64: 44,885,644 km (0.107 R)
• M65: 45,309,006 km (0.06 R)
• M66: 45,733,565 km (0.048 R)
• M67: 45,818,537 km (0.115 R)
• M68: 46,074,199 km (0.064 R)
• M69: 46,244,741 km (0.104 R)
• M70: 46,757,862 km (0.047 R)
• M71: 46,843,581 km (0.096 R)
• M72: 47,101,039 km (0.109 R)
• M73: 47,531,133 km (0.091 R)
• M74: 47,876,106 km (0.069 R)
• M75: 48,742,277 km (0.103 R)
• M76: 48,916,260 km (0.076 R)
• M77: 49,090,242 km (0.118 R)
• M78: 49,701,200 km (0.119 R)
• M79: 51,106,821 km (0.109 R)
• M80: 51,548,883 km (0.06 R)
• M81: 52,080,853 km (0.109 R)
• M82: 52,525,608 km (0.099 R)
• M83: 53,957,259 km (0.094 R)
• M84: 56,402,287 km (0.067 R)
• M85: 56,493,541 km (0.114 R)
• M86: 56,767,605 km (0.106 R)
• M87: 57,592,338 km (0.108 R)
• M88: 59,439,273 km (0.11 R)
• M89: 59,997,273 km (0.117 R)
• M90: 60,183,523 km (0.098 R)
• M91: 60,743,767 km (0.094 R)
• M92: 61,118,210 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.3

Radius: 8

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 17.28 AU - 20.46 AU

Year: 30718 Days

Day: 24.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 75,993,586 km

• M1: 106,214 km (0.082 R)
• M2: 199,264 km (0.075 R)
• M3: 417,677 km (0.094 R)
• M4: 848,220 km (0.086 R)
• M5: 999,463 km (0.1 R)
• M6: 1,132,306 km (0.093 R)
• M7: 1,214,884 km (0.072 R)
• M8: 2,013,587 km (0.046 R)
• M9: 2,463,578 km (0.096 R)
• M10: 3,097,873 km (0.085 R)
• M11: 3,215,008 km (0.109 R)
• M12: 3,780,637 km (0.036 R)
• M13: 4,246,635 km (0.115 R)
• M14: 4,552,712 km (0.038 R)
• M15: 4,686,004 km (0.09 R)
• M16: 5,232,485 km (0.111 R)
• M17: 5,372,209 km (0.085 R)
• M18: 5,943,673 km (0.075 R)
• M19: 7,455,359 km (0.087 R)
• M20: 7,560,078 km (0.109 R)
• M21: 9,814,817 km (0.079 R)
• M22: 11,525,319 km (0.113 R)
• M23: 11,585,906 km (0.059 R)
• M24: 12,757,706 km (0.091 R)
• M25: 13,135,591 km (0.087 R)
• M26: 13,262,300 km (0.12 R)
• M27: 14,356,160 km (0.034 R)
• M28: 15,478,742 km (0.106 R)
• M29: 17,947,705 km (0.082 R)
• M30: 18,583,795 km (0.104 R)
• M31: 19,083,752 km (0.11 R)
• M32: 19,155,559 km (0.114 R)
• M33: 20,389,442 km (0.118 R)
• M34: 20,904,956 km (0.073 R)
• M35: 21,499,308 km (0.041 R)
• M36: 22,325,687 km (0.062 R)
• M37: 24,242,185 km (0.056 R)
• M38: 24,553,798 km (0.101 R)
• M39: 24,866,607 km (0.116 R)
• M40: 26,690,953 km (0.094 R)
• M41: 27,497,585 km (0.112 R)
• M42: 29,881,576 km (0.06 R)
• M43: 29,964,902 km (0.084 R)
• M44: 30,466,953 km (0.105 R)
• M45: 31,224,965 km (0.066 R)
• M46: 31,479,132 km (0.052 R)
• M47: 33,883,469 km (0.1 R)
• M48: 35,725,168 km (0.103 R)
• M49: 36,079,715 km (0.062 R)
• M50: 37,329,605 km (0.088 R)
• M51: 39,505,058 km (0.108 R)
• M52: 42,750,434 km (0.111 R)
• M53: 43,315,315 km (0.088 R)
• M54: 43,504,258 km (0.091 R)
• M55: 47,630,167 km (0.105 R)
• M56: 48,411,517 km (0.07 R)
• M57: 50,383,366 km (0.073 R)
• M58: 50,880,330 km (0.117 R)
• M59: 52,180,186 km (0.101 R)
• M60: 52,783,963 km (0.04 R)
• M61: 54,201,403 km (0.062 R)
• M62: 54,914,835 km (0.083 R)
• M63: 58,111,442 km (0.104 R)
• M64: 58,737,061 km (0.039 R)
• M65: 59,679,677 km (0.109 R)
• M66: 60,205,663 km (0.044 R)
• M67: 60,627,379 km (0.114 R)
• M68: 60,944,377 km (0.104 R)
• M69: 61,156,058 km (0.048 R)
• M70: 62,644,258 km (0.105 R)
• M71: 65,007,007 km (0.1 R)
• M72: 66,634,632 km (0.117 R)
• M73: 67,071,009 km (0.085 R)
• M74: 67,180,215 km (0.105 R)
• M75: 68,605,434 km (0.049 R)
• M76: 71,708,991 km (0.075 R)
• M77: 72,156,139 km (0.091 R)
• M78: 73,502,969 km (0.119 R)
• M79: 73,953,707 km (0.077 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 14,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit