🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.62 AU - 0.78 AU

Year: 267 Days

Day: 20.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.6 AU - 0.8 AU

Year: 267 Days

Day: 20.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.72 AU - 0.9 AU

Year: 333 Days

Day: 28.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.84 AU - 1 AU

Year: 403 Days

Day: 44.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.2

Radius: 9.3

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.86 AU - 2.58 AU

Year: 1510 Days

Day: 5.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 53,934,287 km

• M1: 127,607 km (0.108 R)
• M2: 262,245 km (0.113 R)
• M3: 501,452 km (0.065 R)
• M4: 584,329 km (0.119 R)
• M5: 646,712 km (0.096 R)
• M6: 799,900 km (0.071 R)
• M7: 928,404 km (0.119 R)
• M8: 1,142,629 km (0.092 R)
• M9: 1,255,725 km (0.094 R)
• M10: 1,398,291 km (0.115 R)
• M11: 1,519,914 km (0.035 R)
• M12: 1,599,949 km (0.117 R)
• M13: 1,681,480 km (0.055 R)
• M14: 1,764,357 km (0.082 R)
• M15: 1,839,306 km (0.118 R)
• M16: 2,090,481 km (0.037 R)
• M17: 2,383,543 km (0.075 R)
• M18: 2,561,564 km (0.098 R)
• M19: 2,646,985 km (0.033 R)
• M20: 2,919,702 km (0.099 R)
• M21: 3,054,041 km (0.105 R)
• M22: 3,178,805 km (0.086 R)
• M23: 3,293,846 km (0.113 R)
• M24: 3,351,890 km (0.091 R)
• M25: 3,480,694 km (0.088 R)
• M26: 3,539,934 km (0.047 R)
• M27: 3,635,228 km (0.115 R)
• M28: 3,779,889 km (0.1 R)
• M29: 4,263,091 km (0.106 R)
• M30: 4,492,723 km (0.085 R)
• M31: 5,004,348 km (0.087 R)
• M32: 5,098,146 km (0.082 R)
• M33: 5,520,610 km (0.104 R)
• M34: 5,659,287 km (0.04 R)
• M35: 5,771,037 km (0.12 R)
• M36: 5,940,232 km (0.087 R)
• M37: 6,053,777 km (0.055 R)
• M38: 6,268,899 km (0.079 R)
• M39: 6,341,155 km (0.025 R)
• M40: 6,428,221 km (0.046 R)
• M41: 6,824,954 km (0.069 R)
• M42: 7,033,793 km (0.058 R)
• M43: 7,093,931 km (0.112 R)
• M44: 7,366,349 km (0.105 R)
• M45: 7,611,390 km (0.07 R)
• M46: 7,688,583 km (0.092 R)
• M47: 7,765,925 km (0.057 R)
• M48: 7,937,214 km (0.098 R)
• M49: 7,999,746 km (0.115 R)
• M50: 8,204,246 km (0.067 R)
• M51: 8,299,241 km (0.088 R)
• M52: 8,426,399 km (0.067 R)
• M53: 8,763,443 km (0.101 R)
• M54: 9,301,996 km (0.068 R)
• M55: 9,384,574 km (0.077 R)
• M56: 9,467,301 km (0.118 R)
• M57: 9,583,539 km (0.086 R)
• M58: 9,784,150 km (0.095 R)
• M59: 9,868,074 km (0.074 R)
• M60: 9,952,298 km (0.075 R)
• M61: 10,257,328 km (0.079 R)
• M62: 10,393,910 km (0.096 R)
• M63: 10,531,092 km (0.043 R)
• M64: 10,911,519 km (0.049 R)
• M65: 11,155,962 km (0.039 R)
• M66: 11,349,242 km (0.055 R)
• M67: 11,419,853 km (0.088 R)
• M68: 11,561,372 km (0.061 R)
• M69: 11,632,431 km (0.097 R)
• M70: 11,792,800 km (0.038 R)
• M71: 11,882,110 km (0.073 R)
• M72: 12,061,628 km (0.09 R)

Asteroid Belt

Center: 2.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.7

Radius: 9.7

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.55 AU - 3.17 AU

Year: 2208 Days

Day: 14 Hours

Environment

Temp: -147 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 53,934,287 km

• M1: 298,597 km (0.117 R)
• M2: 366,066 km (0.12 R)
• M3: 476,469 km (0.119 R)
• M4: 615,745 km (0.071 R)
• M5: 699,669 km (0.075 R)
• M6: 787,633 km (0.063 R)
• M7: 898,784 km (0.053 R)
• M8: 975,827 km (0.057 R)
• M9: 1,106,276 km (0.026 R)
• M10: 1,296,714 km (0.111 R)
• M11: 1,509,592 km (0.088 R)
• M12: 1,579,305 km (0.073 R)
• M13: 1,685,818 km (0.086 R)
• M14: 2,058,616 km (0.09 R)
• M15: 2,334,924 km (0.081 R)
• M16: 2,721,933 km (0.11 R)
• M17: 3,129,139 km (0.086 R)
• M18: 3,324,813 km (0.085 R)
• M19: 3,447,184 km (0.118 R)
• M20: 3,649,440 km (0.036 R)
• M21: 4,049,315 km (0.106 R)
• M22: 4,262,791 km (0.03 R)
• M23: 4,396,083 km (0.098 R)
• M24: 4,530,721 km (0.06 R)
• M25: 4,632,597 km (0.11 R)
• M26: 4,786,982 km (0.087 R)
• M27: 5,260,011 km (0.085 R)
• M28: 5,349,321 km (0.094 R)
• M29: 5,638,493 km (0.091 R)
• M30: 5,858,701 km (0.039 R)
• M31: 6,231,948 km (0.098 R)
• M32: 6,421,638 km (0.082 R)
• M33: 6,517,082 km (0.027 R)
• M34: 6,690,166 km (0.096 R)
• M35: 6,767,658 km (0.097 R)
• M36: 6,845,449 km (0.078 R)
• M37: 7,357,971 km (0.1 R)
• M38: 7,578,628 km (0.073 R)
• M39: 8,462,004 km (0.044 R)
• M40: 8,735,468 km (0.098 R)
• M41: 9,033,168 km (0.115 R)
• M42: 9,097,495 km (0.082 R)
• M43: 9,183,364 km (0.093 R)
• M44: 9,291,075 km (0.118 R)
• M45: 10,035,025 km (0.085 R)
• M46: 10,123,737 km (0.092 R)
• M47: 10,302,207 km (0.072 R)
• M48: 10,504,014 km (0.049 R)
• M49: 10,571,633 km (0.098 R)
• M50: 10,729,907 km (0.026 R)
• M51: 10,820,713 km (0.076 R)
• M52: 10,889,079 km (0.077 R)
• M53: 11,071,888 km (0.084 R)
• M54: 11,394,122 km (0.101 R)
• M55: 11,859,970 km (0.081 R)
• M56: 11,977,404 km (0.112 R)
• M57: 12,237,106 km (0.071 R)
• M58: 13,343,232 km (0.081 R)
• M59: 13,440,920 km (0.03 R)
• M60: 13,908,264 km (0.068 R)
• M61: 14,131,613 km (0.102 R)
• M62: 14,281,062 km (0.059 R)
• M63: 14,808,394 km (0.079 R)
• M64: 15,087,244 km (0.079 R)
• M65: 15,342,159 km (0.05 R)
• M66: 15,675,762 km (0.043 R)
• M67: 15,882,208 km (0.109 R)
• M68: 16,245,730 km (0.108 R)
• M69: 16,559,587 km (0.113 R)
• M70: 17,087,069 km (0.057 R)
• M71: 17,673,492 km (0.034 R)
• M72: 17,754,126 km (0.1 R)
• M73: 17,915,392 km (0.083 R)
• M74: 18,077,257 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.3

Radius: 8.2

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.29 AU - 4.75 AU

Year: 4387 Days

Day: 12.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 53,934,287 km

• M1: 234,420 km (0.107 R)
• M2: 299,046 km (0.096 R)
• M3: 546,780 km (0.113 R)
• M4: 668,852 km (0.103 R)
• M5: 759,060 km (0.094 R)
• M6: 842,984 km (0.079 R)
• M7: 1,078,301 km (0.071 R)
• M8: 1,185,713 km (0.079 R)
• M9: 1,529,189 km (0.063 R)
• M10: 1,596,209 km (0.102 R)
• M11: 1,705,565 km (0.047 R)
• M12: 2,092,874 km (0.09 R)
• M13: 2,197,742 km (0.056 R)
• M14: 2,273,738 km (0.052 R)
• M15: 2,475,695 km (0.093 R)
• M16: 2,618,860 km (0.079 R)
• M17: 2,814,086 km (0.098 R)
• M18: 2,880,208 km (0.074 R)
• M19: 3,115,824 km (0.107 R)
• M20: 3,253,305 km (0.027 R)
• M21: 3,375,377 km (0.104 R)
• M22: 3,970,776 km (0.112 R)
• M23: 4,347,464 km (0.109 R)
• M24: 4,443,356 km (0.11 R)
• M25: 4,854,152 km (0.112 R)
• M26: 5,074,360 km (0.1 R)
• M27: 5,175,488 km (0.117 R)
• M28: 5,318,204 km (0.116 R)
• M29: 5,775,226 km (0.084 R)
• M30: 5,838,506 km (0.109 R)
• M31: 6,115,561 km (0.032 R)
• M32: 6,244,814 km (0.117 R)
• M33: 6,396,805 km (0.076 R)
• M34: 6,550,143 km (0.111 R)
• M35: 6,616,265 km (0.096 R)
• M36: 6,860,259 km (0.094 R)
• M37: 6,972,308 km (0.062 R)
• M38: 7,426,188 km (0.103 R)
• M39: 8,458,114 km (0.03 R)
• M40: 8,990,982 km (0.089 R)
• M41: 9,609,569 km (0.088 R)
• M42: 9,987,303 km (0.108 R)
• M43: 10,114,312 km (0.1 R)
• M44: 10,369,975 km (0.101 R)
• M45: 11,018,332 km (0.119 R)
• M46: 11,228,517 km (0.089 R)
• M47: 11,546,412 km (0.075 R)
• M48: 11,599,669 km (0.112 R)
• M49: 11,947,933 km (0.112 R)
• M50: 12,381,318 km (0.094 R)
• M51: 13,013,369 km (0.102 R)
• M52: 13,152,196 km (0.067 R)
• M53: 13,431,196 km (0.12 R)
• M54: 13,599,494 km (0.09 R)
• M55: 13,740,415 km (0.109 R)
• M56: 14,194,295 km (0.117 R)
• M57: 14,251,441 km (0.054 R)
• M58: 14,423,180 km (0.12 R)
• M59: 15,380,007 km (0.057 R)
• M60: 15,467,971 km (0.09 R)
• M61: 16,477,009 km (0.049 R)
• M62: 16,928,944 km (0.077 R)
• M63: 17,232,478 km (0.116 R)
• M64: 17,721,962 km (0.112 R)
• M65: 18,215,934 km (0.092 R)
• M66: 18,526,948 km (0.109 R)
• M67: 18,839,757 km (0.11 R)
• M68: 19,661,199 km (0.088 R)
• M69: 19,884,399 km (0.041 R)
• M70: 21,077,891 km (0.062 R)
• M71: 21,175,728 km (0.062 R)
• M72: 21,765,593 km (0.109 R)
• M73: 21,897,538 km (0.115 R)
• M74: 21,996,572 km (0.081 R)
• M75: 22,195,088 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765

Radius: 11.5

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.59 AU - 10.39 AU

Year: 11294 Days

Day: 6.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,934,287 km

• M1: 222,751 km (0.102 R)
• M2: 656,435 km (0.119 R)
• M3: 855,849 km (0.084 R)
• M4: 953,387 km (0.071 R)
• M5: 1,452,595 km (0.079 R)
• M6: 2,240,827 km (0.025 R)
• M7: 2,407,030 km (0.117 R)
• M8: 2,752,152 km (0.111 R)
• M9: 2,870,634 km (0.086 R)
• M10: 3,393,777 km (0.104 R)
• M11: 3,489,221 km (0.101 R)
• M12: 3,585,711 km (0.064 R)
• M13: 3,946,691 km (0.105 R)
• M14: 4,954,233 km (0.045 R)
• M15: 5,580,599 km (0.077 R)
• M16: 7,233,207 km (0.075 R)
• M17: 7,606,005 km (0.083 R)
• M18: 7,985,086 km (0.095 R)
• M19: 8,155,627 km (0.106 R)
• M20: 8,937,725 km (0.12 R)
• M21: 9,337,749 km (0.043 R)
• M22: 9,880,341 km (0.096 R)
• M23: 10,247,753 km (0.081 R)
• M24: 10,340,205 km (0.084 R)
• M25: 11,043,315 km (0.12 R)
• M26: 12,151,386 km (0.11 R)
• M27: 12,396,876 km (0.07 R)
• M28: 12,693,828 km (0.091 R)
• M29: 12,892,943 km (0.055 R)
• M30: 14,575,919 km (0.094 R)
• M31: 14,680,039 km (0.095 R)
• M32: 15,046,703 km (0.078 R)
• M33: 15,416,509 km (0.115 R)
• M34: 15,629,088 km (0.081 R)
• M35: 16,326,812 km (0.046 R)
• M36: 16,435,121 km (0.064 R)
• M37: 17,641,628 km (0.101 R)
• M38: 18,031,480 km (0.067 R)
• M39: 18,199,479 km (0.053 R)
• M40: 18,536,971 km (0.039 R)
• M41: 19,965,481 km (0.069 R)
• M42: 21,310,665 km (0.116 R)
• M43: 21,547,629 km (0.111 R)
• M44: 22,745,459 km (0.073 R)
• M45: 23,169,868 km (0.108 R)
• M46: 23,842,011 km (0.063 R)
• M47: 24,149,584 km (0.112 R)
• M48: 24,458,653 km (0.106 R)
• M49: 25,205,446 km (0.084 R)
• M50: 26,785,349 km (0.101 R)
• M51: 27,297,722 km (0.1 R)
• M52: 28,332,191 km (0.09 R)
• M53: 29,050,710 km (0.099 R)
• M54: 29,379,376 km (0.061 R)
• M55: 30,173,143 km (0.038 R)
• M56: 30,372,556 km (0.03 R)
• M57: 31,040,960 km (0.119 R)
• M58: 32,052,391 km (0.058 R)
• M59: 32,324,061 km (0.076 R)
• M60: 33,074,743 km (0.11 R)
• M61: 33,762,295 km (0.12 R)
• M62: 34,107,716 km (0.086 R)
• M63: 34,941,874 km (0.1 R)
• M64: 35,993,846 km (0.098 R)
• M65: 36,205,377 km (0.117 R)
• M66: 36,700,846 km (0.056 R)
• M67: 37,056,141 km (0.114 R)
• M68: 37,770,171 km (0.084 R)
• M69: 38,560,796 km (0.117 R)
• M70: 38,921,925 km (0.098 R)
• M71: 39,647,624 km (0.072 R)
• M72: 39,866,337 km (0.1 R)
• M73: 40,818,078 km (0.058 R)
• M74: 41,407,643 km (0.028 R)
• M75: 42,520,502 km (0.034 R)
• M76: 44,095,020 km (0.081 R)
• M77: 44,851,536 km (0.05 R)
• M78: 45,231,365 km (0.051 R)
• M79: 46,300,691 km (0.117 R)
• M80: 47,223,709 km (0.071 R)
• M81: 47,610,270 km (0.051 R)
• M82: 48,697,847 km (0.088 R)
• M83: 49,088,297 km (0.039 R)
• M84: 49,715,112 km (0.071 R)
• M85: 50,581,284 km (0.074 R)
• M86: 52,009,495 km (0.104 R)
• M87: 52,248,852 km (0.107 R)
• M88: 52,488,507 km (0.112 R)
• M89: 53,772,955 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 12,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit