🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.84 AU - 4.26 AU

Year: 2561 Days

Day: 39.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.2

Radius: 10.8

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.16 AU - 7.98 AU

Year: 6448 Days

Day: 8.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 83,279,997 km

• M1: 145,409 km (0.055 R)
• M2: 212,728 km (0.081 R)
• M3: 461,360 km (0.081 R)
• M4: 618,138 km (0.052 R)
• M5: 894,296 km (0.115 R)
• M6: 1,047,185 km (0.112 R)
• M7: 1,145,920 km (0.113 R)
• M8: 1,475,035 km (0.086 R)
• M9: 1,558,511 km (0.112 R)
• M10: 1,789,340 km (0.102 R)
• M11: 2,648,182 km (0.101 R)
• M12: 2,837,423 km (0.1 R)
• M13: 3,247,321 km (0.117 R)
• M14: 3,339,024 km (0.075 R)
• M15: 3,791,109 km (0.049 R)
• M16: 4,024,482 km (0.088 R)
• M17: 4,836,200 km (0.046 R)
• M18: 4,962,311 km (0.039 R)
• M19: 5,175,039 km (0.085 R)
• M20: 5,543,499 km (0.05 R)
• M21: 5,697,734 km (0.102 R)
• M22: 6,282,961 km (0.093 R)
• M23: 6,629,430 km (0.089 R)
• M24: 6,887,486 km (0.081 R)
• M25: 6,982,181 km (0.108 R)
• M26: 7,413,622 km (0.093 R)
• M27: 7,706,086 km (0.078 R)
• M28: 8,076,939 km (0.105 R)
• M29: 8,403,212 km (0.098 R)
• M30: 8,504,489 km (0.089 R)
• M31: 8,784,985 km (0.101 R)
• M32: 9,486,599 km (0.109 R)
• M33: 9,592,066 km (0.047 R)
• M34: 9,804,196 km (0.096 R)
• M35: 10,071,527 km (0.12 R)
• M36: 12,095,287 km (0.077 R)
• M37: 12,209,729 km (0.035 R)
• M38: 12,324,471 km (0.088 R)
• M39: 12,729,283 km (0.115 R)
• M40: 13,108,962 km (0.052 R)
• M41: 13,374,050 km (0.088 R)
• M42: 13,879,690 km (0.084 R)
• M43: 13,969,449 km (0.115 R)
• M44: 14,119,795 km (0.102 R)
• M45: 14,330,878 km (0.108 R)
• M46: 14,482,420 km (0.116 R)
• M47: 14,695,448 km (0.113 R)
• M48: 15,124,644 km (0.045 R)
• M49: 15,651,228 km (0.094 R)
• M50: 15,963,888 km (0.105 R)
• M51: 18,902,439 km (0.103 R)
• M52: 19,035,282 km (0.116 R)
• M53: 19,135,213 km (0.039 R)
• M54: 19,503,074 km (0.109 R)
• M55: 20,415,921 km (0.082 R)
• M56: 20,929,041 km (0.064 R)
• M57: 21,308,122 km (0.058 R)
• M58: 22,634,906 km (0.039 R)
• M59: 22,988,555 km (0.054 R)
• M60: 23,237,037 km (0.088 R)
• M61: 23,808,651 km (0.119 R)
• M62: 23,952,265 km (0.084 R)
• M63: 24,132,231 km (0.035 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.1

Radius: 13.4

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.25 AU - 9.81 AU

Year: 8713 Days

Day: 7 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 83,279,997 km

• M1: 333,005 km (0.031 R)
• M2: 492,327 km (0.103 R)
• M3: 668,104 km (0.084 R)
• M4: 850,015 km (0.113 R)
• M5: 1,126,622 km (0.11 R)
• M6: 1,327,681 km (0.073 R)
• M7: 1,411,606 km (0.096 R)
• M8: 1,789,191 km (0.102 R)
• M9: 1,954,197 km (0.088 R)
• M10: 2,376,213 km (0.057 R)
• M11: 2,827,101 km (0.05 R)
• M12: 2,937,205 km (0.109 R)
• M13: 3,538,887 km (0.074 R)
• M14: 3,869,499 km (0.033 R)
• M15: 4,887,811 km (0.099 R)
• M16: 5,087,674 km (0.1 R)
• M17: 5,461,369 km (0.032 R)
• M18: 5,914,501 km (0.096 R)
• M19: 6,092,074 km (0.052 R)
• M20: 6,199,485 km (0.095 R)
• M21: 6,380,050 km (0.11 R)
• M22: 7,044,115 km (0.08 R)
• M23: 7,768,917 km (0.049 R)
• M24: 8,002,888 km (0.087 R)
• M25: 8,358,183 km (0.086 R)
• M26: 9,248,290 km (0.12 R)
• M27: 9,372,157 km (0.07 R)
• M28: 9,746,600 km (0.095 R)
• M29: 10,296,373 km (0.107 R)
• M30: 11,161,946 km (0.1 R)
• M31: 12,458,211 km (0.079 R)
• M32: 12,732,424 km (0.091 R)
• M33: 13,054,808 km (0.118 R)
• M34: 13,147,409 km (0.088 R)
• M35: 13,707,653 km (0.11 R)
• M36: 14,132,960 km (0.105 R)
• M37: 15,680,400 km (0.103 R)
• M38: 16,524,282 km (0.095 R)
• M39: 16,674,627 km (0.117 R)
• M40: 17,179,520 km (0.089 R)
• M41: 18,828,538 km (0.087 R)
• M42: 19,512,798 km (0.105 R)
• M43: 19,831,442 km (0.104 R)
• M44: 20,098,324 km (0.098 R)
• M45: 20,635,530 km (0.086 R)
• M46: 21,177,523 km (0.07 R)
• M47: 21,559,596 km (0.048 R)
• M48: 22,220,071 km (0.065 R)
• M49: 23,730,411 km (0.055 R)
• M50: 23,900,354 km (0.093 R)
• M51: 24,013,749 km (0.093 R)
• M52: 25,158,323 km (0.1 R)
• M53: 25,563,135 km (0.116 R)
• M54: 25,795,460 km (0.095 R)
• M55: 26,028,384 km (0.101 R)
• M56: 27,144,683 km (0.084 R)
• M57: 27,441,037 km (0.076 R)
• M58: 29,484,544 km (0.082 R)
• M59: 30,278,759 km (0.088 R)
• M60: 30,956,437 km (0.115 R)
• M61: 32,075,878 km (0.039 R)
• M62: 32,892,832 km (0.105 R)
• M63: 33,462,201 km (0.108 R)
• M64: 34,226,646 km (0.088 R)
• M65: 34,675,290 km (0.112 R)
• M66: 35,902,591 km (0.101 R)
• M67: 36,227,967 km (0.084 R)
• M68: 36,489,015 km (0.063 R)
• M69: 37,539,192 km (0.093 R)
• M70: 39,267,047 km (0.059 R)
• M71: 40,952,716 km (0.088 R)
• M72: 41,156,618 km (0.05 R)
• M73: 41,292,752 km (0.101 R)
• M74: 42,044,033 km (0.073 R)
• M75: 42,386,911 km (0.096 R)
• M76: 43,352,266 km (0.043 R)
• M77: 43,698,735 km (0.096 R)
• M78: 44,185,377 km (0.104 R)
• M79: 47,142,777 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.8

Radius: 3

Gravity: 55.42 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 15.03 AU - 18.97 AU

Year: 26838 Days

Day: 23.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 83,279,997 km

• M1: 175,179 km (0.116 R)
• M2: 1,385,127 km (0.114 R)
• M3: 1,612,067 km (0.096 R)
• M4: 1,920,837 km (0.056 R)
• M5: 2,027,799 km (0.11 R)
• M6: 2,136,706 km (0.061 R)
• M7: 2,436,351 km (0.088 R)
• M8: 3,326,009 km (0.08 R)
• M9: 3,628,197 km (0.067 R)
• M10: 4,586,072 km (0.039 R)
• M11: 4,728,938 km (0.06 R)
• M12: 4,824,980 km (0.036 R)
• M13: 5,215,730 km (0.057 R)
• M14: 5,923,627 km (0.106 R)
• M15: 6,341,454 km (0.115 R)
• M16: 6,394,411 km (0.063 R)
• M17: 6,877,014 km (0.048 R)
• M18: 7,260,583 km (0.03 R)
• M19: 7,482,736 km (0.081 R)
• M20: 8,220,403 km (0.097 R)
• M21: 8,627,010 km (0.029 R)
• M22: 9,459,821 km (0.111 R)
• M23: 9,824,541 km (0.107 R)
• M24: 10,882,647 km (0.098 R)
• M25: 11,073,234 km (0.086 R)
• M26: 11,136,963 km (0.072 R)
• M27: 12,836,096 km (0.094 R)
• M28: 17,126,263 km (0.1 R)
• M29: 18,243,012 km (0.098 R)
• M30: 18,469,054 km (0.113 R)
• M31: 19,000,426 km (0.049 R)
• M32: 19,382,947 km (0.075 R)
• M33: 20,624,161 km (0.091 R)
• M34: 20,702,550 km (0.047 R)
• M35: 22,211,394 km (0.099 R)
• M36: 22,938,440 km (0.096 R)
• M37: 25,082,028 km (0.108 R)
• M38: 25,333,352 km (0.109 R)
• M39: 26,945,120 km (0.049 R)
• M40: 28,066,805 km (0.113 R)
• M41: 29,733,325 km (0.063 R)
• M42: 30,981,719 km (0.105 R)
• M43: 33,621,523 km (0.112 R)
• M44: 34,083,930 km (0.097 R)
• M45: 35,954,352 km (0.108 R)
• M46: 36,048,749 km (0.073 R)
• M47: 36,237,691 km (0.112 R)
• M48: 36,616,772 km (0.112 R)
• M49: 36,806,911 km (0.116 R)
• M50: 36,901,905 km (0.038 R)
• M51: 38,435,283 km (0.039 R)
• M52: 39,015,573 km (0.094 R)
• M53: 39,989,156 km (0.098 R)
• M54: 41,069,403 km (0.094 R)
• M55: 41,464,491 km (0.091 R)
• M56: 44,164,732 km (0.072 R)
• M57: 44,468,117 km (0.093 R)
• M58: 45,382,908 km (0.114 R)
• M59: 46,406,456 km (0.114 R)
• M60: 48,059,962 km (0.112 R)
• M61: 49,732,615 km (0.103 R)
• M62: 49,837,783 km (0.113 R)
• M63: 51,424,268 km (0.092 R)
• M64: 52,491,200 km (0.109 R)
• M65: 52,812,536 km (0.045 R)
• M66: 53,780,883 km (0.053 R)
• M67: 54,646,606 km (0.045 R)
• M68: 56,720,930 km (0.087 R)
• M69: 59,489,239 km (0.111 R)
• M70: 59,936,237 km (0.103 R)
• M71: 62,528,170 km (0.092 R)
• M72: 64,009,189 km (0.119 R)
• M73: 64,811,482 km (0.096 R)
• M74: 67,121,872 km (0.118 R)
• M75: 68,755,181 km (0.05 R)
• M76: 70,283,623 km (0.114 R)
• M77: 71,111,198 km (0.112 R)
• M78: 75,417,971 km (0.115 R)
• M79: 76,872,212 km (0.116 R)
• M80: 78,948,182 km (0.081 R)
• M81: 79,562,281 km (0.112 R)
• M82: 81,414,004 km (0.084 R)
• M83: 82,905,644 km (0.073 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 11,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit