🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.7 AU - 0.72 AU

Year: 256 Days

Day: 24.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.91 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27

Radius: 15

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.49 AU - 3.71 AU

Year: 2333 Days

Day: 5.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 83,743,733 km

• M1: 337,792 km (0.038 R)
• M2: 722,857 km (0.084 R)
• M3: 949,647 km (0.089 R)
• M4: 1,156,990 km (0.114 R)
• M5: 1,276,967 km (0.084 R)
• M6: 1,391,111 km (0.077 R)
• M7: 1,487,152 km (0.098 R)
• M8: 1,602,193 km (0.111 R)
• M9: 1,743,414 km (0.101 R)
• M10: 1,942,528 km (0.096 R)
• M11: 2,143,289 km (0.064 R)
• M12: 2,306,500 km (0.042 R)
• M13: 2,665,684 km (0.115 R)
• M14: 2,924,638 km (0.065 R)
• M15: 3,022,176 km (0.105 R)
• M16: 3,653,180 km (0.055 R)
• M17: 3,880,419 km (0.073 R)
• M18: 4,026,726 km (0.118 R)
• M19: 4,317,095 km (0.106 R)
• M20: 4,582,033 km (0.039 R)
• M21: 4,868,812 km (0.06 R)
• M22: 5,280,506 km (0.112 R)
• M23: 5,494,879 km (0.101 R)
• M24: 5,905,974 km (0.116 R)
• M25: 6,164,629 km (0.096 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.4

Radius: 5.5

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.46 AU - 12.04 AU

Year: 14029 Days

Day: 19.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 83,743,733 km

• M1: 146,157 km (0.114 R)
• M2: 203,453 km (0.054 R)
• M3: 270,473 km (0.073 R)
• M4: 365,767 km (0.07 R)
• M5: 690,843 km (0.11 R)
• M6: 982,260 km (0.043 R)
• M7: 1,509,443 km (0.08 R)
• M8: 1,578,706 km (0.094 R)
• M9: 1,996,683 km (0.115 R)
• M10: 2,326,845 km (0.085 R)
• M11: 2,427,225 km (0.084 R)
• M12: 2,715,949 km (0.069 R)
• M13: 2,928,678 km (0.091 R)
• M14: 3,059,127 km (0.096 R)
• M15: 3,102,959 km (0.073 R)
• M16: 3,169,231 km (0.097 R)
• M17: 3,669,037 km (0.068 R)
• M18: 3,739,049 km (0.082 R)
• M19: 4,488,834 km (0.103 R)
• M20: 4,639,180 km (0.1 R)
• M21: 4,867,915 km (0.065 R)
• M22: 5,074,360 km (0.114 R)
• M23: 5,629,817 km (0.115 R)
• M24: 6,065,894 km (0.094 R)
• M25: 6,148,772 km (0.055 R)
• M26: 6,232,098 km (0.045 R)
• M27: 6,399,947 km (0.102 R)
• M28: 6,512,743 km (0.107 R)
• M29: 6,883,596 km (0.095 R)
• M30: 7,232,159 km (0.116 R)
• M31: 7,408,535 km (0.105 R)
• M32: 7,467,627 km (0.12 R)
• M33: 7,825,614 km (0.114 R)
• M34: 8,558,345 km (0.087 R)
• M35: 8,901,373 km (0.107 R)
• M36: 9,153,744 km (0.059 R)
• M37: 9,601,042 km (0.094 R)
• M38: 10,088,132 km (0.06 R)
• M39: 10,285,302 km (0.085 R)
• M40: 10,351,275 km (0.107 R)
• M41: 10,417,397 km (0.092 R)
• M42: 11,120,208 km (0.041 R)
• M43: 11,255,744 km (0.076 R)
• M44: 12,606,463 km (0.061 R)
• M45: 13,175,234 km (0.091 R)
• M46: 13,535,017 km (0.049 R)
• M47: 14,153,903 km (0.083 R)
• M48: 14,559,314 km (0.089 R)
• M49: 14,744,815 km (0.103 R)
• M50: 14,931,214 km (0.078 R)
• M51: 15,646,292 km (0.117 R)
• M52: 16,681,659 km (0.087 R)
• M53: 17,188,047 km (0.06 R)
• M54: 17,423,514 km (0.102 R)
• M55: 18,455,889 km (0.029 R)
• M56: 18,898,549 km (0.052 R)
• M57: 19,060,414 km (0.113 R)
• M58: 19,222,728 km (0.1 R)
• M59: 19,304,109 km (0.112 R)
• M60: 19,876,620 km (0.081 R)
• M61: 21,966,652 km (0.108 R)
• M62: 22,264,801 km (0.072 R)
• M63: 22,392,856 km (0.026 R)
• M64: 22,435,641 km (0.099 R)
• M65: 22,521,361 km (0.112 R)
• M66: 23,037,474 km (0.075 R)
• M67: 23,601,009 km (0.038 R)
• M68: 24,300,828 km (0.059 R)
• M69: 24,388,791 km (0.07 R)
• M70: 24,432,773 km (0.051 R)
• M71: 25,140,670 km (0.116 R)
• M72: 25,229,681 km (0.092 R)
• M73: 25,318,692 km (0.091 R)
• M74: 25,408,002 km (0.056 R)
• M75: 25,990,087 km (0.115 R)
• M76: 26,305,439 km (0.116 R)
• M77: 26,440,975 km (0.067 R)
• M78: 26,712,645 km (0.094 R)
• M79: 27,396,008 km (0.028 R)
• M80: 27,762,822 km (0.086 R)
• M81: 28,316,035 km (0.088 R)
• M82: 28,779,938 km (0.056 R)
• M83: 28,826,462 km (0.105 R)
• M84: 30,139,184 km (0.091 R)
• M85: 30,660,233 km (0.116 R)
• M86: 30,707,656 km (0.082 R)
• M87: 30,897,944 km (0.066 R)
• M88: 32,144,543 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.4

Radius: 4.9

Gravity: 23.38 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 13.74 AU - 16.8 AU

Year: 25509 Days

Day: 23.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 83,743,733 km

• M1: 90,507 km (0.11 R)
• M2: 656,585 km (0.118 R)
• M3: 755,619 km (0.12 R)
• M4: 807,081 km (0.12 R)
• M5: 1,111,063 km (0.03 R)
• M6: 1,229,844 km (0.118 R)
• M7: 1,321,697 km (0.099 R)
• M8: 1,384,229 km (0.059 R)
• M9: 1,745,508 km (0.088 R)
• M10: 1,919,041 km (0.044 R)
• M11: 2,358,111 km (0.091 R)
• M12: 2,550,045 km (0.072 R)
• M13: 2,787,008 km (0.076 R)
• M14: 2,989,863 km (0.112 R)
• M15: 3,113,880 km (0.066 R)
• M16: 3,367,149 km (0.075 R)
• M17: 3,714,964 km (0.111 R)
• M18: 3,938,164 km (0.073 R)
• M19: 4,304,380 km (0.116 R)
• M20: 4,538,799 km (0.12 R)
• M21: 4,873,899 km (0.093 R)
• M22: 4,971,137 km (0.1 R)
• M23: 5,416,640 km (0.11 R)
• M24: 5,823,247 km (0.113 R)
• M25: 5,978,380 km (0.027 R)
• M26: 6,612,076 km (0.067 R)
• M27: 6,827,946 km (0.044 R)
• M28: 9,594,160 km (0.074 R)
• M29: 9,777,268 km (0.079 R)
• M30: 10,963,729 km (0.112 R)
• M31: 12,260,892 km (0.119 R)
• M32: 12,994,669 km (0.027 R)
• M33: 15,996,949 km (0.041 R)
• M34: 17,240,257 km (0.083 R)
• M35: 17,611,858 km (0.094 R)
• M36: 17,835,956 km (0.027 R)
• M37: 17,910,904 km (0.079 R)
• M38: 18,514,232 km (0.055 R)
• M39: 18,818,515 km (0.045 R)
• M40: 20,129,590 km (0.081 R)
• M41: 21,072,655 km (0.095 R)
• M42: 21,310,665 km (0.115 R)
• M43: 22,271,533 km (0.12 R)
• M44: 23,410,421 km (0.067 R)
• M45: 25,829,120 km (0.113 R)
• M46: 27,889,980 km (0.073 R)
• M47: 31,984,773 km (0.099 R)
• M48: 32,258,238 km (0.082 R)
• M49: 33,544,779 km (0.117 R)
• M50: 37,407,845 km (0.084 R)
• M51: 37,888,503 km (0.102 R)
• M52: 38,177,975 km (0.071 R)
• M53: 39,537,969 km (0.115 R)
• M54: 39,831,480 km (0.043 R)
• M55: 41,806,621 km (0.109 R)
• M56: 43,510,391 km (0.111 R)
• M57: 43,914,605 km (0.098 R)
• M58: 44,726,771 km (0.088 R)
• M59: 46,056,996 km (0.09 R)
• M60: 48,233,046 km (0.055 R)
• M61: 51,079,595 km (0.116 R)
• M62: 53,763,530 km (0.072 R)
• M63: 53,980,297 km (0.065 R)
• M64: 54,632,095 km (0.089 R)
• M65: 56,933,808 km (0.102 R)
• M66: 57,375,870 km (0.12 R)
• M67: 60,276,572 km (0.056 R)
• M68: 60,839,958 km (0.105 R)
• M69: 60,952,755 km (0.12 R)
• M70: 61,518,085 km (0.066 R)
• M71: 62,426,294 km (0.074 R)
• M72: 62,654,131 km (0.11 R)
• M73: 63,110,405 km (0.057 R)
• M74: 64,026,393 km (0.068 R)
• M75: 64,601,148 km (0.112 R)
• M76: 64,716,338 km (0.087 R)
• M77: 68,085,133 km (0.11 R)
• M78: 68,436,837 km (0.07 R)
• M79: 69,259,925 km (0.088 R)
• M80: 70,678,561 km (0.116 R)
• M81: 71,153,684 km (0.076 R)
• M82: 72,824,393 km (0.069 R)
• M83: 73,905,387 km (0.085 R)
• M84: 76,691,797 km (0.07 R)
• M85: 78,281,873 km (0.066 R)
• M86: 79,759,302 km (0.098 R)
• M87: 80,625,324 km (0.091 R)
• M88: 82,366,792 km (0.092 R)
• M89: 83,242,090 km (0.098 R)
• M90: 83,492,816 km (0.098 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 19,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit