🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.45 AU - 0.57 AU

Year: 127 Days

Day: 13.3 Hours

Environment

Temp: 248 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,242,578 km

• M1: 40,990 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.75 AU - 2.55 AU

Year: 1103 Days

Day: 29.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.78 AU - 4.06 AU

Year: 2213 Days

Day: 29.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,242,578 km

• M1: 2,826,353 km (0.118 R)
• M2: 2,879,759 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.27 AU - 4.57 AU

Year: 3251 Days

Day: 13.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.3

Radius: 8.5

Gravity: 11.01 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.53 AU - 11.35 AU

Year: 10147 Days

Day: 9.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 92,242,578 km

• M1: 118,482 km (0.082 R)
• M2: 189,840 km (0.115 R)
• M3: 496,665 km (0.068 R)
• M4: 558,299 km (0.062 R)
• M5: 927,656 km (0.091 R)
• M6: 2,034,082 km (0.096 R)
• M7: 2,111,424 km (0.089 R)
• M8: 3,601,419 km (0.109 R)
• M9: 3,822,076 km (0.115 R)
• M10: 4,817,650 km (0.109 R)
• M11: 5,344,085 km (0.052 R)
• M12: 5,451,646 km (0.09 R)
• M13: 5,815,168 km (0.117 R)
• M14: 5,925,871 km (0.103 R)
• M15: 6,299,716 km (0.108 R)
• M16: 7,386,694 km (0.105 R)
• M17: 7,506,672 km (0.103 R)
• M18: 7,870,194 km (0.054 R)
• M19: 8,157,123 km (0.102 R)
• M20: 8,322,429 km (0.097 R)
• M21: 8,825,526 km (0.084 R)
• M22: 10,258,973 km (0.105 R)
• M23: 10,482,472 km (0.063 R)
• M24: 10,707,468 km (0.099 R)
• M25: 12,232,767 km (0.088 R)
• M26: 12,852,252 km (0.104 R)
• M27: 13,384,222 km (0.094 R)
• M28: 13,775,720 km (0.042 R)
• M29: 14,922,238 km (0.112 R)
• M30: 15,175,507 km (0.068 R)
• M31: 15,532,448 km (0.063 R)
• M32: 15,634,922 km (0.073 R)
• M33: 16,358,826 km (0.085 R)
• M34: 16,567,665 km (0.065 R)
• M35: 16,672,383 km (0.082 R)
• M36: 16,777,252 km (0.092 R)
• M37: 17,571,467 km (0.11 R)
• M38: 18,323,794 km (0.08 R)
• M39: 18,486,407 km (0.066 R)
• M40: 18,867,583 km (0.103 R)
• M41: 18,922,335 km (0.117 R)
• M42: 19,031,841 km (0.108 R)
• M43: 19,582,511 km (0.079 R)
• M44: 20,306,265 km (0.117 R)
• M45: 21,379,630 km (0.105 R)
• M46: 22,471,545 km (0.112 R)
• M47: 22,878,302 km (0.106 R)
• M48: 22,994,988 km (0.031 R)
• M49: 23,053,481 km (0.036 R)
• M50: 23,346,244 km (0.113 R)
• M51: 24,589,552 km (0.059 R)
• M52: 25,430,292 km (0.086 R)
• M53: 25,914,989 km (0.033 R)
• M54: 26,280,456 km (0.058 R)
• M55: 26,525,198 km (0.099 R)
• M56: 27,078,262 km (0.115 R)
• M57: 27,946,378 km (0.084 R)
• M58: 28,258,589 km (0.078 R)
• M59: 28,823,471 km (0.08 R)
• M60: 28,886,451 km (0.108 R)
• M61: 30,092,210 km (0.081 R)
• M62: 30,926,667 km (0.079 R)
• M63: 31,055,620 km (0.098 R)
• M64: 31,120,247 km (0.114 R)
• M65: 33,475,216 km (0.066 R)
• M66: 35,616,111 km (0.107 R)
• M67: 35,751,498 km (0.088 R)
• M68: 37,594,394 km (0.109 R)
• M69: 37,732,173 km (0.09 R)
• M70: 38,631,556 km (0.102 R)
• M71: 38,700,969 km (0.093 R)
• M72: 38,770,532 km (0.082 R)
• M73: 39,537,969 km (0.109 R)
• M74: 39,607,981 km (0.093 R)
• M75: 40,310,493 km (0.086 R)
• M76: 40,522,024 km (0.066 R)
• M77: 41,017,043 km (0.096 R)
• M78: 41,158,862 km (0.114 R)
• M79: 41,585,216 km (0.089 R)
• M80: 41,870,350 km (0.112 R)
• M81: 42,084,574 km (0.09 R)
• M82: 42,156,082 km (0.063 R)
• M83: 42,227,589 km (0.11 R)
• M84: 42,370,755 km (0.059 R)
• M85: 43,017,167 km (0.054 R)
• M86: 44,029,047 km (0.051 R)
• M87: 44,756,691 km (0.118 R)
• M88: 46,593,005 km (0.099 R)
• M89: 48,229,306 km (0.101 R)
• M90: 50,794,910 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906

Radius: 3.9

Gravity: 59.57 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 13.71 AU - 17.89 AU

Year: 21972 Days

Day: 22.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,242,578 km

• M1: 63,130 km (0.062 R)
• M2: 100,530 km (0.109 R)
• M3: 228,436 km (0.119 R)
• M4: 557,252 km (0.056 R)
• M5: 2,212,253 km (0.066 R)
• M6: 2,408,227 km (0.08 R)
• M7: 3,882,364 km (0.092 R)
• M8: 4,310,812 km (0.119 R)
• M9: 4,555,255 km (0.108 R)
• M10: 5,577,308 km (0.084 R)
• M11: 5,843,592 km (0.078 R)
• M12: 6,168,519 km (0.093 R)
• M13: 6,499,279 km (0.086 R)
• M14: 6,779,327 km (0.087 R)
• M15: 7,351,090 km (0.08 R)
• M16: 8,057,491 km (0.067 R)
• M17: 9,344,930 km (0.106 R)
• M18: 10,302,805 km (0.091 R)
• M19: 10,958,642 km (0.107 R)
• M20: 11,358,518 km (0.066 R)
• M21: 12,379,224 km (0.091 R)
• M22: 12,448,188 km (0.11 R)
• M23: 12,725,842 km (0.115 R)
• M24: 13,075,751 km (0.095 R)
• M25: 14,288,691 km (0.062 R)
• M26: 14,725,367 km (0.112 R)
• M27: 14,798,521 km (0.115 R)
• M28: 15,686,384 km (0.114 R)
• M29: 16,061,426 km (0.09 R)
• M30: 18,530,389 km (0.1 R)
• M31: 18,847,088 km (0.097 R)
• M32: 19,085,996 km (0.101 R)
• M33: 20,539,638 km (0.097 R)
• M34: 20,949,686 km (0.048 R)
• M35: 21,528,330 km (0.075 R)
• M36: 22,786,000 km (0.09 R)
• M37: 24,067,156 km (0.077 R)
• M38: 24,326,259 km (0.085 R)
• M39: 28,320,971 km (0.067 R)
• M40: 31,094,516 km (0.075 R)
• M41: 33,471,177 km (0.049 R)
• M42: 33,567,369 km (0.072 R)
• M43: 36,795,691 km (0.094 R)
• M44: 37,593,047 km (0.096 R)
• M45: 38,194,880 km (0.105 R)
• M46: 38,698,725 km (0.105 R)
• M47: 39,407,819 km (0.08 R)
• M48: 40,121,401 km (0.12 R)
• M49: 40,736,248 km (0.08 R)
• M50: 41,457,609 km (0.082 R)
• M51: 41,975,367 km (0.088 R)
• M52: 42,079,188 km (0.077 R)
• M53: 43,331,771 km (0.07 R)
• M54: 44,914,517 km (0.102 R)
• M55: 47,702,572 km (0.104 R)
• M56: 48,027,798 km (0.102 R)
• M57: 48,789,700 km (0.051 R)
• M58: 49,008,113 km (0.075 R)
• M59: 49,555,491 km (0.115 R)
• M60: 49,885,056 km (0.094 R)
• M61: 50,215,218 km (0.119 R)
• M62: 51,099,192 km (0.057 R)
• M63: 51,988,252 km (0.084 R)
• M64: 52,323,052 km (0.119 R)
• M65: 52,434,802 km (0.075 R)
• M66: 53,331,491 km (0.059 R)
• M67: 54,007,374 km (0.073 R)
• M68: 54,799,495 km (0.087 R)
• M69: 56,051,929 km (0.078 R)
• M70: 56,166,371 km (0.075 R)
• M71: 57,544,317 km (0.106 R)
• M72: 58,353,342 km (0.083 R)
• M73: 58,469,281 km (0.119 R)
• M74: 58,585,219 km (0.077 R)
• M75: 59,282,495 km (0.069 R)
• M76: 62,572,750 km (0.05 R)
• M77: 62,928,793 km (0.115 R)
• M78: 64,359,697 km (0.108 R)
• M79: 65,199,390 km (0.074 R)
• M80: 66,284,124 km (0.09 R)
• M81: 67,618,088 km (0.104 R)
• M82: 69,206,069 km (0.098 R)
• M83: 69,574,230 km (0.07 R)
• M84: 69,697,050 km (0.076 R)
• M85: 70,559,332 km (0.074 R)
• M86: 70,682,750 km (0.082 R)
• M87: 70,806,168 km (0.082 R)
• M88: 78,347,696 km (0.085 R)
• M89: 80,014,964 km (0.111 R)
• M90: 80,659,282 km (0.119 R)
• M91: 82,342,707 km (0.079 R)
• M92: 82,732,858 km (0.096 R)
• M93: 82,993,308 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.3

Radius: 7.1

Gravity: 19.43 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 15.71 AU - 16.23 AU

Year: 22327 Days

Day: 25 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 92,242,578 km

• M1: 96,491 km (0.117 R)
• M2: 615,745 km (0.088 R)
• M3: 853,306 km (0.093 R)
• M4: 968,048 km (0.109 R)
• M5: 1,244,654 km (0.103 R)
• M6: 1,442,722 km (0.096 R)
• M7: 1,795,025 km (0.12 R)
• M8: 2,019,122 km (0.047 R)
• M9: 2,493,946 km (0.08 R)
• M10: 3,223,685 km (0.071 R)
• M11: 3,496,252 km (0.101 R)
• M12: 4,558,098 km (0.05 R)
• M13: 6,604,746 km (0.04 R)
• M14: 6,834,678 km (0.066 R)
• M15: 6,892,572 km (0.063 R)
• M16: 7,302,620 km (0.116 R)
• M17: 7,540,331 km (0.085 R)
• M18: 7,901,909 km (0.092 R)
• M19: 8,207,538 km (0.052 R)
• M20: 8,454,823 km (0.114 R)
• M21: 9,020,153 km (0.03 R)
• M22: 9,532,825 km (0.11 R)
• M23: 9,989,248 km (0.116 R)
• M24: 10,253,288 km (0.072 R)
• M25: 10,519,573 km (0.08 R)
• M26: 10,720,931 km (0.12 R)
• M27: 11,400,854 km (0.057 R)
• M28: 12,235,161 km (0.105 R)
• M29: 13,089,066 km (0.101 R)
• M30: 13,742,060 km (0.105 R)
• M31: 13,962,119 km (0.118 R)
• M32: 14,035,721 km (0.08 R)
• M33: 14,554,526 km (0.093 R)
• M34: 15,382,401 km (0.068 R)
• M35: 15,917,213 km (0.097 R)
• M36: 18,925,178 km (0.063 R)
• M37: 19,993,606 km (0.116 R)
• M38: 20,159,659 km (0.057 R)
• M39: 21,760,506 km (0.069 R)
• M40: 22,705,815 km (0.117 R)
• M41: 23,489,110 km (0.112 R)
• M42: 28,278,635 km (0.117 R)
• M43: 30,352,211 km (0.111 R)
• M44: 32,085,003 km (0.038 R)
• M45: 32,377,018 km (0.085 R)
• M46: 33,750,776 km (0.066 R)
• M47: 36,048,898 km (0.074 R)
• M48: 36,961,894 km (0.114 R)
• M49: 37,165,796 km (0.081 R)
• M50: 41,004,926 km (0.077 R)
• M51: 41,427,540 km (0.054 R)
• M52: 45,076,980 km (0.118 R)
• M53: 46,389,402 km (0.05 R)
• M54: 48,716,098 km (0.081 R)
• M55: 49,275,743 km (0.068 R)
• M56: 50,175,575 km (0.084 R)
• M57: 51,080,642 km (0.116 R)
• M58: 51,421,575 km (0.089 R)
• M59: 52,219,680 km (0.036 R)
• M60: 53,252,055 km (0.109 R)
• M61: 54,059,584 km (0.103 R)
• M62: 55,453,388 km (0.099 R)
• M63: 60,063,994 km (0.109 R)
• M64: 60,303,799 km (0.049 R)
• M65: 61,265,863 km (0.112 R)
• M66: 61,748,915 km (0.092 R)
• M67: 68,266,445 km (0.085 R)
• M68: 68,892,512 km (0.074 R)
• M69: 69,772,297 km (0.105 R)
• M70: 71,035,352 km (0.098 R)
• M71: 72,816,464 km (0.038 R)
• M72: 74,483,433 km (0.053 R)
• M73: 75,257,004 km (0.111 R)
• M74: 75,644,762 km (0.101 R)
• M75: 77,724,172 km (0.108 R)
• M76: 77,985,520 km (0.039 R)
• M77: 78,771,058 km (0.091 R)
• M78: 82,205,077 km (0.115 R)
• M79: 83,137,969 km (0.045 R)
• M80: 86,769,009 km (0.094 R)
• M81: 88,263,043 km (0.086 R)
• M82: 88,945,060 km (0.117 R)
• M83: 89,628,722 km (0.101 R)
• M84: 90,451,361 km (0.048 R)
• M85: 90,863,652 km (0.088 R)
• M86: 91,414,472 km (0.054 R)
• M87: 91,828,259 km (0.048 R)
• M88: 92,104,417 km (0.056 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 20,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit