🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.99 AU - 1.49 AU

Year: 499 Days

Day: 17.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.33 AU - 1.69 AU

Year: 671 Days

Day: 32.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,167,949 km

• M1: 893,398 km (0.117 R)
• M2: 1,042,248 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.66 AU - 5.38 AU

Year: 3475 Days

Day: 29.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,167,949 km

• M1: 2,684,534 km (0.11 R)

Asteroid Belt

Center: 5.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.9

Radius: 11

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.31 AU - 7.67 AU

Year: 5979 Days

Day: 14.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 72,167,949 km

• M1: 213,925 km (0.094 R)
• M2: 885,320 km (0.11 R)
• M3: 1,173,446 km (0.111 R)
• M4: 1,522,308 km (0.1 R)
• M5: 2,122,943 km (0.105 R)
• M6: 2,524,015 km (0.089 R)
• M7: 2,714,304 km (0.08 R)
• M8: 2,830,691 km (0.104 R)
• M9: 3,082,165 km (0.076 R)
• M10: 3,550,257 km (0.035 R)
• M11: 3,792,904 km (0.084 R)
• M12: 3,879,821 km (0.055 R)
• M13: 3,982,146 km (0.084 R)
• M14: 4,219,258 km (0.076 R)
• M15: 4,692,137 km (0.051 R)
• M16: 5,133,750 km (0.103 R)
• M17: 5,621,888 km (0.093 R)
• M18: 5,921,981 km (0.1 R)
• M19: 6,537,876 km (0.087 R)
• M20: 6,853,527 km (0.076 R)
• M21: 7,867,202 km (0.108 R)
• M22: 8,410,542 km (0.103 R)
• M23: 8,677,275 km (0.086 R)
• M24: 8,773,167 km (0.054 R)
• M25: 8,927,403 km (0.092 R)
• M26: 9,024,192 km (0.116 R)
• M27: 9,415,092 km (0.066 R)
• M28: 9,771,733 km (0.112 R)
• M29: 9,871,515 km (0.092 R)
• M30: 9,991,791 km (0.08 R)
• M31: 10,682,485 km (0.092 R)
• M32: 11,075,329 km (0.046 R)
• M33: 11,620,463 km (0.067 R)
• M34: 11,896,172 km (0.09 R)
• M35: 12,217,209 km (0.04 R)
• M36: 12,324,920 km (0.098 R)
• M37: 12,845,969 km (0.081 R)
• M38: 13,043,139 km (0.097 R)
• M39: 14,112,166 km (0.07 R)
• M40: 14,703,077 km (0.094 R)
• M41: 14,771,743 km (0.11 R)
• M42: 15,464,530 km (0.113 R)
• M43: 15,534,392 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.5

Radius: 13.8

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.51 AU - 8.63 AU

Year: 6799 Days

Day: 10 Hours

Environment

Temp: -147 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 72,167,949 km

• M1: 187,895 km (0.085 R)
• M2: 573,109 km (0.079 R)
• M3: 696,827 km (0.107 R)
• M4: 916,437 km (0.112 R)
• M5: 1,035,516 km (0.089 R)
• M6: 1,160,281 km (0.117 R)
• M7: 1,862,493 km (0.097 R)
• M8: 2,017,327 km (0.066 R)
• M9: 2,593,429 km (0.038 R)
• M10: 2,745,420 km (0.05 R)
• M11: 2,945,432 km (0.041 R)
• M12: 3,081,417 km (0.097 R)
• M13: 3,242,833 km (0.031 R)
• M14: 3,359,968 km (0.076 R)
• M15: 3,768,670 km (0.05 R)
• M16: 4,168,245 km (0.094 R)
• M17: 4,295,852 km (0.083 R)
• M18: 4,450,836 km (0.054 R)
• M19: 4,927,006 km (0.113 R)
• M20: 5,226,202 km (0.103 R)
• M21: 5,728,551 km (0.109 R)
• M22: 5,842,395 km (0.057 R)
• M23: 6,072,327 km (0.11 R)
• M24: 6,188,415 km (0.057 R)
• M25: 6,779,925 km (0.082 R)
• M26: 7,113,080 km (0.047 R)
• M27: 7,763,980 km (0.071 R)
• M28: 8,369,552 km (0.081 R)
• M29: 9,089,716 km (0.09 R)
• M30: 9,390,258 km (0.096 R)
• M31: 10,345,740 km (0.048 R)
• M32: 11,082,659 km (0.108 R)
• M33: 12,311,755 km (0.03 R)
• M34: 13,017,408 km (0.061 R)
• M35: 14,196,988 km (0.104 R)
• M36: 14,429,163 km (0.096 R)
• M37: 15,291,595 km (0.093 R)
• M38: 15,609,341 km (0.1 R)
• M39: 16,494,362 km (0.066 R)
• M40: 17,437,128 km (0.11 R)
• M41: 17,810,823 km (0.057 R)
• M42: 18,523,807 km (0.066 R)
• M43: 18,947,618 km (0.116 R)
• M44: 19,417,654 km (0.096 R)
• M45: 19,804,963 km (0.027 R)
• M46: 20,238,348 km (0.081 R)
• M47: 20,499,845 km (0.069 R)
• M48: 21,512,922 km (0.09 R)
• M49: 21,735,224 km (0.051 R)
• M50: 21,913,694 km (0.084 R)
• M51: 22,362,039 km (0.113 R)
• M52: 23,267,705 km (0.072 R)
• M53: 23,679,099 km (0.116 R)
• M54: 24,093,036 km (0.086 R)
• M55: 25,161,614 km (0.117 R)
• M56: 26,960,827 km (0.087 R)
• M57: 27,248,803 km (0.112 R)
• M58: 28,167,185 km (0.07 R)
• M59: 28,313,043 km (0.073 R)
• M60: 28,654,575 km (0.115 R)
• M61: 29,736,766 km (0.089 R)
• M62: 29,885,316 km (0.088 R)
• M63: 30,233,131 km (0.118 R)
• M64: 30,532,177 km (0.031 R)
• M65: 31,536,278 km (0.081 R)
• M66: 32,042,518 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.5

Radius: 9.1

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.04 AU - 11.1 AU

Year: 10707 Days

Day: 10.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 72,167,949 km

• M1: 190,438 km (0.101 R)
• M2: 321,785 km (0.117 R)
• M3: 453,880 km (0.042 R)
• M4: 703,110 km (0.06 R)
• M5: 1,076,955 km (0.094 R)
• M6: 1,781,860 km (0.084 R)
• M7: 2,604,948 km (0.107 R)
• M8: 3,896,277 km (0.097 R)
• M9: 4,164,506 km (0.026 R)
• M10: 4,438,868 km (0.114 R)
• M11: 4,747,339 km (0.068 R)
• M12: 5,355,753 km (0.056 R)
• M13: 7,489,617 km (0.063 R)
• M14: 8,333,200 km (0.117 R)
• M15: 8,958,968 km (0.106 R)
• M16: 9,456,381 km (0.099 R)
• M17: 9,780,709 km (0.116 R)
• M18: 10,926,180 km (0.089 R)
• M19: 11,114,823 km (0.076 R)
• M20: 11,266,515 km (0.109 R)
• M21: 11,803,122 km (0.039 R)
• M22: 12,035,597 km (0.105 R)
• M23: 12,230,524 km (0.109 R)
• M24: 13,786,491 km (0.042 R)
• M25: 14,360,199 km (0.094 R)
• M26: 14,484,066 km (0.086 R)
• M27: 14,566,943 km (0.11 R)
• M28: 14,732,997 km (0.093 R)
• M29: 15,193,160 km (0.115 R)
• M30: 15,277,383 km (0.086 R)
• M31: 15,743,082 km (0.077 R)
• M32: 16,256,352 km (0.087 R)
• M33: 16,645,007 km (0.092 R)
• M34: 17,343,480 km (0.1 R)
• M35: 17,829,224 km (0.116 R)
• M36: 18,453,945 km (0.109 R)
• M37: 18,543,853 km (0.03 R)
• M38: 19,131,324 km (0.034 R)
• M39: 19,358,862 km (0.063 R)
• M40: 19,587,298 km (0.093 R)
• M41: 20,324,516 km (0.06 R)
• M42: 20,789,766 km (0.083 R)
• M43: 20,930,088 km (0.116 R)
• M44: 22,016,019 km (0.059 R)
• M45: 22,589,877 km (0.105 R)
• M46: 22,830,430 km (0.067 R)
• M47: 23,801,171 km (0.113 R)
• M48: 23,996,994 km (0.076 R)
• M49: 24,291,702 km (0.039 R)
• M50: 24,488,723 km (0.087 R)
• M51: 25,033,558 km (0.072 R)
• M52: 26,286,590 km (0.104 R)
• M53: 26,438,282 km (0.106 R)
• M54: 26,590,274 km (0.07 R)
• M55: 27,611,129 km (0.086 R)
• M56: 28,074,733 km (0.11 R)
• M57: 28,437,059 km (0.071 R)
• M58: 29,480,953 km (0.095 R)
• M59: 29,638,629 km (0.101 R)
• M60: 29,901,922 km (0.118 R)
• M61: 30,219,069 km (0.055 R)
• M62: 30,803,249 km (0.119 R)
• M63: 31,337,612 km (0.078 R)
• M64: 32,850,047 km (0.119 R)
• M65: 34,773,875 km (0.086 R)
• M66: 35,274,430 km (0.117 R)
• M67: 35,386,030 km (0.12 R)
• M68: 35,833,477 km (0.092 R)
• M69: 36,564,562 km (0.061 R)
• M70: 37,187,039 km (0.094 R)
• M71: 37,414,128 km (0.104 R)
• M72: 37,869,953 km (0.047 R)
• M73: 38,041,392 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.3

Radius: 4.9

Gravity: 26.5 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 11.68 AU - 16.54 AU

Year: 19168 Days

Day: 17.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,167,949 km

• M1: 103,223 km (0.083 R)
• M2: 574,157 km (0.112 R)
• M3: 659,577 km (0.088 R)
• M4: 940,821 km (0.044 R)
• M5: 1,094,308 km (0.043 R)
• M6: 1,425,069 km (0.032 R)
• M7: 1,483,113 km (0.03 R)
• M8: 1,662,032 km (0.08 R)
• M9: 1,847,833 km (0.097 R)
• M10: 2,007,753 km (0.087 R)
• M11: 2,307,098 km (0.108 R)
• M12: 3,757,450 km (0.098 R)
• M13: 3,878,624 km (0.094 R)
• M14: 3,919,315 km (0.098 R)
• M15: 4,124,862 km (0.118 R)
• M16: 4,806,131 km (0.118 R)
• M17: 6,656,058 km (0.119 R)
• M18: 6,950,616 km (0.12 R)
• M19: 7,299,628 km (0.081 R)
• M20: 7,400,307 km (0.097 R)
• M21: 8,118,676 km (0.113 R)
• M22: 8,592,004 km (0.115 R)
• M23: 8,912,592 km (0.085 R)
• M24: 9,291,524 km (0.11 R)
• M25: 9,786,394 km (0.111 R)
• M26: 10,121,194 km (0.031 R)
• M27: 10,516,282 km (0.087 R)
• M28: 11,147,585 km (0.115 R)
• M29: 11,321,866 km (0.093 R)
• M30: 13,174,935 km (0.084 R)
• M31: 13,668,159 km (0.07 R)
• M32: 13,730,242 km (0.086 R)
• M33: 15,441,791 km (0.104 R)
• M34: 17,018,553 km (0.108 R)
• M35: 17,622,928 km (0.07 R)
• M36: 18,714,694 km (0.054 R)
• M37: 19,129,678 km (0.078 R)
• M38: 19,687,828 km (0.071 R)
• M39: 19,898,462 km (0.108 R)
• M40: 21,106,315 km (0.111 R)
• M41: 21,538,204 km (0.115 R)
• M42: 22,925,126 km (0.073 R)
• M43: 24,265,523 km (0.104 R)
• M44: 24,793,603 km (0.07 R)
• M45: 26,168,856 km (0.056 R)
• M46: 26,632,759 km (0.113 R)
• M47: 26,710,401 km (0.069 R)
• M48: 27,647,182 km (0.092 R)
• M49: 28,913,080 km (0.025 R)
• M50: 29,312,506 km (0.055 R)
• M51: 30,035,961 km (0.098 R)
• M52: 30,359,541 km (0.114 R)
• M53: 30,521,706 km (0.091 R)
• M54: 30,602,788 km (0.095 R)
• M55: 30,928,313 km (0.046 R)
• M56: 31,091,524 km (0.061 R)
• M57: 32,324,360 km (0.061 R)
• M58: 32,738,896 km (0.108 R)
• M59: 34,245,795 km (0.061 R)
• M60: 36,375,620 km (0.09 R)
• M61: 37,674,129 km (0.1 R)
• M62: 38,022,992 km (0.103 R)
• M63: 39,075,712 km (0.063 R)
• M64: 39,252,088 km (0.069 R)
• M65: 41,120,266 km (0.096 R)
• M66: 42,110,454 km (0.102 R)
• M67: 43,017,317 km (0.088 R)
• M68: 43,473,141 km (0.046 R)
• M69: 44,389,578 km (0.112 R)
• M70: 44,758,037 km (0.064 R)
• M71: 45,497,799 km (0.116 R)
• M72: 46,989,589 km (0.104 R)
• M73: 47,647,221 km (0.078 R)
• M74: 48,591,932 km (0.077 R)
• M75: 50,596,094 km (0.112 R)
• M76: 51,173,542 km (0.116 R)
• M77: 51,559,804 km (0.103 R)
• M78: 52,821,811 km (0.098 R)
• M79: 52,919,200 km (0.101 R)
• M80: 53,114,425 km (0.083 R)
• M81: 53,701,297 km (0.111 R)
• M82: 53,799,433 km (0.082 R)
• M83: 55,178,127 km (0.112 R)
• M84: 56,767,904 km (0.108 R)
• M85: 57,267,860 km (0.113 R)
• M86: 58,272,111 km (0.076 R)
• M87: 59,180,768 km (0.046 R)
• M88: 64,522,310 km (0.075 R)
• M89: 66,301,627 km (0.088 R)
• M90: 66,828,062 km (0.077 R)
• M91: 66,933,528 km (0.069 R)
• M92: 67,250,227 km (0.106 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 16,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit