🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.82 AU - 1.22 AU

Year: 397 Days

Day: 28.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 105,715,307 km

• M1: 569,818 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.91 AU - 1.17 AU

Year: 408 Days

Day: 46.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 105,715,307 km

• M1: 148,251 km (0.079 R)

Asteroid Belt

Center: 3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.9

Radius: 9.1

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.05 AU - 5.85 AU

Year: 4240 Days

Day: 9.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 105,715,307 km

• M1: 126,261 km (0.096 R)
• M2: 254,765 km (0.099 R)
• M3: 344,374 km (0.092 R)
• M4: 473,627 km (0.036 R)
• M5: 562,638 km (0.087 R)
• M6: 650,452 km (0.095 R)
• M7: 711,787 km (0.102 R)
• M8: 891,454 km (0.096 R)
• M9: 1,013,825 km (0.076 R)
• M10: 1,394,402 km (0.113 R)
• M11: 1,773,184 km (0.095 R)
• M12: 2,089,733 km (0.085 R)
• M13: 2,522,669 km (0.054 R)
• M14: 2,610,184 km (0.119 R)
• M15: 2,724,028 km (0.075 R)
• M16: 2,904,742 km (0.099 R)
• M17: 3,049,403 km (0.081 R)
• M18: 3,156,216 km (0.115 R)
• M19: 3,237,148 km (0.066 R)
• M20: 3,456,309 km (0.094 R)
• M21: 4,246,485 km (0.091 R)
• M22: 4,350,904 km (0.028 R)
• M23: 4,777,558 km (0.096 R)
• M24: 4,870,757 km (0.096 R)
• M25: 5,122,231 km (0.114 R)
• M26: 5,217,675 km (0.1 R)
• M27: 5,297,560 km (0.063 R)
• M28: 5,394,050 km (0.113 R)
• M29: 5,523,752 km (0.094 R)
• M30: 5,605,133 km (0.12 R)
• M31: 5,752,936 km (0.096 R)
• M32: 6,018,921 km (0.041 R)
• M33: 6,220,878 km (0.054 R)
• M34: 6,322,904 km (0.045 R)
• M35: 6,442,432 km (0.042 R)
• M36: 6,545,505 km (0.058 R)
• M37: 7,033,942 km (0.103 R)
• M38: 7,407,937 km (0.058 R)
• M39: 7,880,068 km (0.116 R)
• M40: 8,156,973 km (0.09 R)
• M41: 8,587,666 km (0.11 R)
• M42: 9,025,688 km (0.1 R)
• M43: 9,588,476 km (0.063 R)
• M44: 9,706,359 km (0.084 R)
• M45: 10,142,736 km (0.06 R)
• M46: 10,222,770 km (0.113 R)
• M47: 10,727,663 km (0.118 R)
• M48: 10,890,875 km (0.036 R)
• M49: 10,952,359 km (0.068 R)
• M50: 11,013,994 km (0.088 R)
• M51: 11,096,272 km (0.073 R)
• M52: 11,677,909 km (0.107 R)
• M53: 11,740,740 km (0.115 R)
• M54: 11,824,814 km (0.119 R)
• M55: 12,078,233 km (0.096 R)
• M56: 12,611,848 km (0.116 R)
• M57: 12,697,867 km (0.04 R)
• M58: 13,044,186 km (0.07 R)
• M59: 13,349,815 km (0.105 R)
• M60: 13,459,620 km (0.048 R)
• M61: 13,679,977 km (0.1 R)
• M62: 13,879,242 km (0.07 R)
• M63: 14,303,352 km (0.101 R)
• M64: 14,393,110 km (0.105 R)
• M65: 14,505,608 km (0.08 R)
• M66: 14,663,733 km (0.101 R)
• M67: 15,118,361 km (0.081 R)
• M68: 15,232,803 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.5

Radius: 3.3

Gravity: 23.46 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 10.09 AU - 14.03 AU

Year: 16125 Days

Day: 20.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 120.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 105,715,307 km

• M1: 111,301 km (0.096 R)
• M2: 287,378 km (0.11 R)
• M3: 1,278,463 km (0.112 R)
• M4: 1,320,949 km (0.074 R)
• M5: 1,913,955 km (0.101 R)
• M6: 2,011,643 km (0.108 R)
• M7: 2,366,339 km (0.079 R)
• M8: 2,550,943 km (0.079 R)
• M9: 2,850,288 km (0.088 R)
• M10: 3,363,708 km (0.097 R)
• M11: 3,752,064 km (0.067 R)
• M12: 3,813,100 km (0.113 R)
• M13: 4,060,385 km (0.058 R)
• M14: 5,579,851 km (0.064 R)
• M15: 5,860,197 km (0.112 R)
• M16: 6,145,181 km (0.116 R)
• M17: 7,215,554 km (0.12 R)
• M18: 7,908,342 km (0.1 R)
• M19: 8,183,452 km (0.115 R)
• M20: 8,986,643 km (0.099 R)
• M21: 9,232,582 km (0.089 R)
• M22: 9,856,705 km (0.054 R)
• M23: 10,025,451 km (0.083 R)
• M24: 12,123,561 km (0.109 R)
• M25: 13,036,407 km (0.065 R)
• M26: 13,361,035 km (0.1 R)
• M27: 14,446,367 km (0.052 R)
• M28: 15,315,381 km (0.116 R)
• M29: 15,364,300 km (0.062 R)
• M30: 15,904,198 km (0.109 R)
• M31: 16,350,449 km (0.085 R)
• M32: 18,176,740 km (0.113 R)
• M33: 18,331,723 km (0.063 R)
• M34: 19,166,330 km (0.077 R)
• M35: 19,906,540 km (0.11 R)
• M36: 19,959,797 km (0.106 R)
• M37: 20,333,791 km (0.1 R)
• M38: 20,818,040 km (0.077 R)
• M39: 22,681,132 km (0.115 R)
• M40: 22,736,782 km (0.098 R)
• M41: 23,239,281 km (0.077 R)
• M42: 23,351,480 km (0.095 R)
• M43: 23,576,325 km (0.089 R)
• M44: 23,632,574 km (0.103 R)
• M45: 25,170,291 km (0.091 R)
• M46: 25,689,994 km (0.108 R)
• M47: 26,798,813 km (0.113 R)
• M48: 28,761,238 km (0.061 R)
• M49: 29,002,240 km (0.112 R)
• M50: 29,304,428 km (0.112 R)
• M51: 30,646,470 km (0.096 R)
• M52: 30,892,708 km (0.094 R)
• M53: 31,386,980 km (0.119 R)
• M54: 32,383,301 km (0.095 R)
• M55: 33,389,946 km (0.108 R)
• M56: 33,897,232 km (0.114 R)
• M57: 35,240,770 km (0.062 R)
• M58: 37,518,248 km (0.091 R)
• M59: 37,979,459 km (0.107 R)
• M60: 38,442,464 km (0.056 R)
• M61: 39,307,439 km (0.076 R)
• M62: 40,246,016 km (0.112 R)
• M63: 41,395,676 km (0.108 R)
• M64: 42,624,622 km (0.109 R)
• M65: 43,588,780 km (0.075 R)
• M66: 44,073,477 km (0.085 R)
• M67: 44,560,119 km (0.047 R)
• M68: 45,468,328 km (0.117 R)
• M69: 45,678,812 km (0.032 R)
• M70: 46,030,367 km (0.047 R)
• M71: 46,100,678 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.2

Radius: 6.6

Gravity: 21.31 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 17.11 AU - 17.85 AU

Year: 28137 Days

Day: 20.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 105,715,307 km

• M1: 85,420 km (0.099 R)
• M2: 143,913 km (0.098 R)
• M3: 316,250 km (0.094 R)
• M4: 550,670 km (0.089 R)
• M5: 686,804 km (0.093 R)
• M6: 991,385 km (0.068 R)
• M7: 1,481,917 km (0.034 R)
• M8: 2,038,421 km (0.1 R)
• M9: 3,224,133 km (0.093 R)
• M10: 3,831,201 km (0.055 R)
• M11: 4,638,880 km (0.094 R)
• M12: 4,750,480 km (0.052 R)
• M13: 4,862,978 km (0.03 R)
• M14: 6,218,783 km (0.114 R)
• M15: 6,906,036 km (0.09 R)
• M16: 7,033,643 km (0.093 R)
• M17: 7,097,671 km (0.081 R)
• M18: 7,355,877 km (0.078 R)
• M19: 7,420,952 km (0.101 R)
• M20: 9,459,373 km (0.113 R)
• M21: 11,205,928 km (0.094 R)
• M22: 13,444,959 km (0.084 R)
• M23: 14,492,294 km (0.101 R)
• M24: 15,985,131 km (0.087 R)
• M25: 16,578,735 km (0.114 R)
• M26: 17,526,288 km (0.095 R)
• M27: 18,314,519 km (0.046 R)
• M28: 19,024,810 km (0.075 R)
• M29: 21,580,839 km (0.028 R)
• M30: 21,674,188 km (0.092 R)
• M31: 22,519,566 km (0.079 R)
• M32: 23,184,678 km (0.108 R)
• M33: 24,534,051 km (0.097 R)
• M34: 25,414,733 km (0.073 R)
• M35: 26,305,888 km (0.12 R)
• M36: 28,118,715 km (0.028 R)
• M37: 31,122,939 km (0.118 R)
• M38: 31,545,254 km (0.102 R)
• M39: 31,863,299 km (0.063 R)
• M40: 32,502,381 km (0.105 R)
• M41: 32,823,568 km (0.111 R)
• M42: 33,793,411 km (0.118 R)
• M43: 34,118,786 km (0.098 R)
• M44: 35,320,656 km (0.059 R)
• M45: 36,314,285 km (0.114 R)
• M46: 36,425,286 km (0.059 R)
• M47: 37,541,137 km (0.102 R)
• M48: 38,894,998 km (0.049 R)
• M49: 39,463,918 km (0.117 R)
• M50: 40,035,382 km (0.034 R)
• M51: 40,379,607 km (0.032 R)
• M52: 40,955,559 km (0.102 R)
• M53: 41,999,153 km (0.099 R)
• M54: 44,586,748 km (0.118 R)
• M55: 44,943,539 km (0.047 R)
• M56: 45,301,227 km (0.118 R)
• M57: 46,862,580 km (0.107 R)
• M58: 48,441,436 km (0.109 R)
• M59: 49,914,227 km (0.042 R)
• M60: 54,039,538 km (0.092 R)
• M61: 54,674,132 km (0.087 R)
• M62: 54,801,290 km (0.075 R)
• M63: 58,923,609 km (0.088 R)
• M64: 60,889,924 km (0.067 R)
• M65: 61,021,719 km (0.117 R)
• M66: 62,478,504 km (0.118 R)
• M67: 63,011,072 km (0.113 R)
• M68: 64,080,547 km (0.061 R)
• M69: 64,483,265 km (0.101 R)
• M70: 65,426,030 km (0.08 R)
• M71: 66,509,119 km (0.107 R)
• M72: 66,916,773 km (0.108 R)
• M73: 68,007,940 km (0.101 R)
• M74: 68,144,672 km (0.096 R)
• M75: 69,793,540 km (0.06 R)
• M76: 70,900,116 km (0.032 R)
• M77: 71,177,620 km (0.113 R)
• M78: 71,455,573 km (0.102 R)
• M79: 73,832,234 km (0.11 R)
• M80: 79,237,654 km (0.036 R)
• M81: 80,102,778 km (0.113 R)
• M82: 81,987,861 km (0.027 R)
• M83: 82,716,702 km (0.093 R)
• M84: 83,155,024 km (0.064 R)
• M85: 86,097,315 km (0.096 R)
• M86: 87,283,626 km (0.12 R)
• M87: 88,624,920 km (0.048 R)
• M88: 91,176,761 km (0.06 R)
• M89: 92,689,046 km (0.072 R)
• M90: 93,144,421 km (0.12 R)
• M91: 93,448,404 km (0.056 R)
• M92: 94,362,148 km (0.043 R)
• M93: 96,967,545 km (0.076 R)
• M94: 99,751,711 km (0.119 R)
• M95: 100,841,681 km (0.051 R)
• M96: 105,082,182 km (0.106 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: 367 - 17,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit