🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.49 AU - 0.77 AU

Year: 175 Days

Day: 19.3 Hours

Environment

Temp: 191 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.73 AU - 1.07 AU

Year: 299 Days

Day: 23.9 Hours

Environment

Temp: 172 °C

Axial Tilt: 172.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.67 AU - 2.15 AU

Year: 923 Days

Day: 20.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.39 AU - 3.33 AU

Year: 1692 Days

Day: 28.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.4 AU - 3.76 AU

Year: 1891 Days

Day: 24.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 111.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.6 AU - 3.58 AU

Year: 1900 Days

Day: 24.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,193,694 km

• M1: 1,694,196 km (0.077 R)

Asteroid Belt

Center: 4.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469

Radius: 11.9

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.09 AU - 7.57 AU

Year: 5572 Days

Day: 13.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 69,193,694 km

• M1: 172,337 km (0.075 R)
• M2: 253,868 km (0.068 R)
• M3: 505,042 km (0.109 R)
• M4: 674,986 km (0.101 R)
• M5: 878,289 km (0.072 R)
• M6: 1,286,841 km (0.114 R)
• M7: 1,435,990 km (0.117 R)
• M8: 1,543,850 km (0.114 R)
• M9: 1,768,247 km (0.046 R)
• M10: 2,267,156 km (0.096 R)
• M11: 2,412,415 km (0.049 R)
• M12: 2,636,214 km (0.083 R)
• M13: 2,886,641 km (0.095 R)
• M14: 3,225,779 km (0.042 R)
• M15: 3,747,875 km (0.03 R)
• M16: 3,877,278 km (0.116 R)
• M17: 4,118,280 km (0.09 R)
• M18: 4,364,368 km (0.072 R)
• M19: 4,638,282 km (0.11 R)
• M20: 5,012,277 km (0.107 R)
• M21: 5,914,651 km (0.067 R)
• M22: 6,192,604 km (0.057 R)
• M23: 6,346,091 km (0.082 R)
• M24: 6,500,775 km (0.104 R)
• M25: 6,656,806 km (0.037 R)
• M26: 6,866,841 km (0.086 R)
• M27: 7,052,343 km (0.085 R)
• M28: 7,239,490 km (0.105 R)
• M29: 7,838,629 km (0.094 R)
• M30: 7,977,007 km (0.117 R)
• M31: 8,060,483 km (0.11 R)
• M32: 8,256,306 km (0.081 R)
• M33: 8,681,164 km (0.062 R)
• M34: 9,552,572 km (0.104 R)
• M35: 9,641,284 km (0.104 R)
• M36: 9,730,145 km (0.054 R)
• M37: 10,088,731 km (0.116 R)
• M38: 10,695,949 km (0.078 R)
• M39: 11,566,159 km (0.057 R)
• M40: 11,945,988 km (0.107 R)
• M41: 12,073,595 km (0.096 R)
• M42: 12,297,843 km (0.092 R)
• M43: 13,175,982 km (0.117 R)
• M44: 13,406,961 km (0.104 R)
• M45: 13,639,287 km (0.064 R)
• M46: 14,513,836 km (0.104 R)
• M47: 14,718,187 km (0.076 R)
• M48: 15,095,472 km (0.077 R)
• M49: 15,267,959 km (0.09 R)
• M50: 16,281,634 km (0.084 R)
• M51: 16,458,608 km (0.099 R)
• M52: 16,778,748 km (0.037 R)
• M53: 16,993,421 km (0.096 R)
• M54: 17,208,841 km (0.091 R)
• M55: 17,824,437 km (0.088 R)
• M56: 18,043,298 km (0.099 R)
• M57: 18,631,667 km (0.065 R)
• M58: 18,891,070 km (0.12 R)
• M59: 19,714,007 km (0.119 R)
• M60: 20,129,889 km (0.047 R)
• M61: 20,625,208 km (0.095 R)
• M62: 20,701,653 km (0.102 R)
• M63: 20,778,396 km (0.08 R)
• M64: 21,861,335 km (0.107 R)
• M65: 23,121,398 km (0.095 R)
• M66: 23,280,570 km (0.064 R)
• M67: 25,423,709 km (0.117 R)
• M68: 26,041,698 km (0.115 R)
• M69: 26,248,891 km (0.097 R)
• M70: 26,331,768 km (0.106 R)
• M71: 26,498,121 km (0.105 R)
• M72: 27,082,750 km (0.117 R)
• M73: 27,671,567 km (0.054 R)
• M74: 27,882,949 km (0.112 R)
• M75: 28,009,957 km (0.062 R)
• M76: 28,179,751 km (0.095 R)
• M77: 28,434,965 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61

Radius: 12.5

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.9 AU - 7.74 AU

Year: 6231 Days

Day: 7.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 69,193,694 km

• M1: 166,502 km (0.117 R)
• M2: 252,372 km (0.075 R)
• M3: 344,075 km (0.027 R)
• M4: 473,028 km (0.039 R)
• M5: 608,115 km (0.058 R)
• M6: 711,787 km (0.12 R)
• M7: 814,261 km (0.107 R)
• M8: 1,053,618 km (0.097 R)
• M9: 1,517,521 km (0.107 R)
• M10: 2,276,431 km (0.1 R)
• M11: 2,557,376 km (0.119 R)
• M12: 2,772,348 km (0.064 R)
• M13: 3,019,783 km (0.104 R)
• M14: 3,139,611 km (0.116 R)
• M15: 3,453,168 km (0.043 R)
• M16: 3,705,689 km (0.099 R)
• M17: 3,891,789 km (0.11 R)
• M18: 4,066,519 km (0.104 R)
• M19: 4,348,511 km (0.08 R)
• M20: 4,438,868 km (0.088 R)
• M21: 5,539,460 km (0.118 R)
• M22: 5,952,499 km (0.091 R)
• M23: 6,188,266 km (0.056 R)
• M24: 6,427,024 km (0.06 R)
• M25: 6,773,492 km (0.055 R)
• M26: 6,931,318 km (0.037 R)
• M27: 7,197,303 km (0.118 R)
• M28: 7,448,628 km (0.054 R)
• M29: 8,089,355 km (0.065 R)
• M30: 8,425,950 km (0.072 R)
• M31: 8,558,045 km (0.059 R)
• M32: 9,016,413 km (0.072 R)
• M33: 9,502,307 km (0.1 R)
• M34: 9,718,775 km (0.047 R)
• M35: 9,976,832 km (0.107 R)
• M36: 10,176,844 km (0.067 R)
• M37: 10,540,217 km (0.106 R)
• M38: 10,764,464 km (0.108 R)
• M39: 11,238,390 km (0.058 R)
• M40: 11,530,106 km (0.104 R)
• M41: 11,761,235 km (0.064 R)
• M42: 12,399,270 km (0.112 R)
• M43: 12,592,850 km (0.08 R)
• M44: 12,700,859 km (0.029 R)
• M45: 12,830,860 km (0.1 R)
• M46: 13,333,209 km (0.063 R)
• M47: 13,886,722 km (0.119 R)
• M48: 14,447,714 km (0.105 R)
• M49: 14,583,548 km (0.046 R)
• M50: 15,430,123 km (0.066 R)
• M51: 15,592,137 km (0.064 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.5

Radius: 12.6

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.9 AU - 11.22 AU

Year: 11163 Days

Day: 9.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 69,193,694 km

• M1: 161,865 km (0.078 R)
• M2: 283,937 km (0.1 R)
• M3: 565,181 km (0.086 R)
• M4: 723,007 km (0.034 R)
• M5: 1,064,239 km (0.116 R)
• M6: 1,431,053 km (0.113 R)
• M7: 1,655,001 km (0.074 R)
• M8: 1,784,403 km (0.104 R)
• M9: 1,971,700 km (0.112 R)
• M10: 2,165,579 km (0.096 R)
• M11: 3,358,472 km (0.071 R)
• M12: 4,003,538 km (0.116 R)
• M13: 4,576,348 km (0.096 R)
• M14: 5,523,004 km (0.116 R)
• M15: 5,838,506 km (0.065 R)
• M16: 5,918,391 km (0.037 R)
• M17: 6,364,043 km (0.095 R)
• M18: 7,374,128 km (0.108 R)
• M19: 7,986,282 km (0.049 R)
• M20: 8,614,893 km (0.057 R)
• M21: 8,797,402 km (0.113 R)
• M22: 10,063,000 km (0.076 R)
• M23: 10,159,042 km (0.108 R)
• M24: 10,400,493 km (0.083 R)
• M25: 10,497,582 km (0.045 R)
• M26: 10,987,664 km (0.035 R)
• M27: 11,235,398 km (0.059 R)
• M28: 11,435,112 km (0.064 R)
• M29: 12,143,009 km (0.117 R)
• M30: 13,814,167 km (0.112 R)
• M31: 15,004,367 km (0.101 R)
• M32: 15,556,383 km (0.087 R)
• M33: 16,114,982 km (0.116 R)
• M34: 16,680,163 km (0.058 R)
• M35: 16,965,147 km (0.109 R)
• M36: 17,888,165 km (0.094 R)
• M37: 19,243,522 km (0.116 R)
• M38: 19,482,579 km (0.109 R)
• M39: 20,205,736 km (0.084 R)
• M40: 21,306,926 km (0.045 R)
• M41: 21,927,158 km (0.088 R)
• M42: 24,144,498 km (0.075 R)
• M43: 24,273,302 km (0.117 R)
• M44: 25,051,211 km (0.068 R)
• M45: 26,365,877 km (0.093 R)
• M46: 26,697,984 km (0.116 R)
• M47: 27,501,025 km (0.116 R)
• M48: 27,702,982 km (0.075 R)
• M49: 28,311,846 km (0.12 R)
• M50: 28,856,681 km (0.096 R)
• M51: 29,887,859 km (0.119 R)
• M52: 30,095,501 km (0.111 R)
• M53: 31,000,868 km (0.115 R)
• M54: 31,562,608 km (0.099 R)
• M55: 32,056,729 km (0.103 R)
• M56: 35,221,472 km (0.073 R)
• M57: 35,440,783 km (0.104 R)
• M58: 36,249,060 km (0.07 R)
• M59: 36,618,567 km (0.08 R)
• M60: 36,914,920 km (0.032 R)
• M61: 37,435,670 km (0.115 R)
• M62: 39,846,739 km (0.058 R)
• M63: 40,075,325 km (0.112 R)
• M64: 40,687,180 km (0.117 R)
• M65: 41,224,984 km (0.114 R)
• M66: 41,842,524 km (0.055 R)
• M67: 42,385,415 km (0.083 R)
• M68: 43,321,449 km (0.063 R)
• M69: 43,399,838 km (0.084 R)
• M70: 44,501,178 km (0.109 R)
• M71: 44,580,165 km (0.095 R)
• M72: 45,691,378 km (0.091 R)
• M73: 47,294,619 km (0.087 R)
• M74: 47,536,668 km (0.084 R)
• M75: 47,779,166 km (0.067 R)
• M76: 48,997,791 km (0.112 R)
• M77: 49,488,172 km (0.066 R)
• M78: 50,556,152 km (0.073 R)
• M79: 52,881,950 km (0.114 R)
• M80: 53,217,199 km (0.107 R)
• M81: 56,264,806 km (0.114 R)

Planet 10 - Gas Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.7

Radius: 13

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 11.08 AU - 15.24 AU

Year: 16702 Days

Day: 14.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 69,193,694 km

• M1: 193,729 km (0.048 R)
• M2: 402,418 km (0.083 R)
• M3: 633,248 km (0.096 R)
• M4: 980,315 km (0.103 R)
• M5: 1,523,206 km (0.093 R)
• M6: 2,510,402 km (0.089 R)
• M7: 2,611,829 km (0.115 R)
• M8: 2,783,867 km (0.097 R)
• M9: 3,323,018 km (0.108 R)
• M10: 3,933,826 km (0.09 R)
• M11: 4,252,469 km (0.116 R)
• M12: 4,915,188 km (0.108 R)
• M13: 5,215,281 km (0.045 R)
• M14: 5,302,197 km (0.105 R)
• M15: 5,924,076 km (0.033 R)
• M16: 6,060,359 km (0.098 R)
• M17: 8,635,836 km (0.096 R)
• M18: 9,900,387 km (0.059 R)
• M19: 10,008,397 km (0.1 R)
• M20: 10,886,686 km (0.111 R)
• M21: 10,998,136 km (0.069 R)
• M22: 11,732,363 km (0.055 R)
• M23: 12,540,790 km (0.114 R)
• M24: 12,834,001 km (0.063 R)
• M25: 13,486,697 km (0.102 R)
• M26: 15,134,817 km (0.063 R)
• M27: 15,259,432 km (0.08 R)
• M28: 16,014,153 km (0.116 R)
• M29: 16,845,618 km (0.1 R)
• M30: 17,234,123 km (0.102 R)
• M31: 18,884,487 km (0.115 R)
• M32: 19,558,725 km (0.109 R)
• M33: 21,839,344 km (0.09 R)
• M34: 23,046,898 km (0.091 R)
• M35: 24,421,852 km (0.087 R)
• M36: 25,008,874 km (0.11 R)
• M37: 25,452,133 km (0.051 R)
• M38: 25,749,085 km (0.067 R)
• M39: 26,948,261 km (0.119 R)
• M40: 30,025,489 km (0.075 R)
• M41: 31,128,475 km (0.116 R)
• M42: 31,366,634 km (0.112 R)
• M43: 31,684,979 km (0.072 R)
• M44: 31,924,485 km (0.117 R)
• M45: 32,084,555 km (0.059 R)
• M46: 36,755,898 km (0.103 R)
• M47: 36,923,597 km (0.051 R)
• M48: 37,597,086 km (0.045 R)
• M49: 38,614,950 km (0.093 R)
• M50: 38,785,492 km (0.094 R)
• M51: 39,127,323 km (0.038 R)
• M52: 42,511,975 km (0.106 R)
• M53: 42,952,690 km (0.077 R)
• M54: 43,129,365 km (0.077 R)
• M55: 44,105,491 km (0.05 R)
• M56: 44,909,580 km (0.033 R)
• M57: 44,999,339 km (0.105 R)
• M58: 45,718,605 km (0.099 R)
• M59: 45,808,813 km (0.099 R)
• M60: 45,899,020 km (0.103 R)
• M61: 49,094,580 km (0.09 R)
• M62: 49,927,841 km (0.096 R)
• M63: 50,206,691 km (0.076 R)
• M64: 52,172,706 km (0.114 R)
• M65: 52,361,349 km (0.083 R)
• M66: 56,469,905 km (0.115 R)
• M67: 57,829,750 km (0.111 R)
• M68: 59,397,236 km (0.084 R)
• M69: 59,594,107 km (0.101 R)
• M70: 60,780,119 km (0.12 R)
• M71: 62,173,623 km (0.098 R)
• M72: 62,373,486 km (0.055 R)
• M73: 65,296,479 km (0.085 R)
• M74: 65,601,359 km (0.111 R)
• M75: 66,212,616 km (0.081 R)
• M76: 67,440,814 km (0.119 R)
• M77: 67,646,362 km (0.108 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 14,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit