🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.61 AU - 0.63 AU

Year: 177 Days

Day: 34 Hours

Environment

Temp: 154 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,710,855 km

• M1: 316,100 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.54 AU - 0.7 AU

Year: 177 Days

Day: 41.6 Hours

Environment

Temp: 182 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.69 AU - 0.87 AU

Year: 249 Days

Day: 32.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.72 AU - 1.92 AU

Year: 888 Days

Day: 48 Hours

Environment

Temp: -63 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.14 AU - 3.38 AU

Year: 1658 Days

Day: 27.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.55 AU - 4.65 AU

Year: 3568 Days

Day: 43.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,710,855 km

• M1: 1,039,107 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.6

Radius: 10.5

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.56 AU - 5.46 AU

Year: 4056 Days

Day: 7.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,710,855 km

• M1: 132,693 km (0.109 R)
• M2: 311,313 km (0.062 R)
• M3: 454,030 km (0.115 R)
• M4: 672,442 km (0.062 R)
• M5: 834,008 km (0.085 R)
• M6: 1,107,323 km (0.075 R)
• M7: 1,341,145 km (0.046 R)
• M8: 1,422,676 km (0.098 R)
• M9: 1,648,868 km (0.111 R)
• M10: 2,056,821 km (0.094 R)
• M11: 2,167,823 km (0.114 R)
• M12: 2,264,463 km (0.105 R)
• M13: 2,412,415 km (0.107 R)
• M14: 2,717,894 km (0.102 R)
• M15: 2,822,613 km (0.101 R)
• M16: 2,928,678 km (0.097 R)
• M17: 3,291,752 km (0.063 R)
• M18: 3,403,501 km (0.056 R)
• M19: 3,478,749 km (0.051 R)
• M20: 3,765,977 km (0.053 R)
• M21: 4,322,630 km (0.049 R)
• M22: 4,404,311 km (0.073 R)
• M23: 4,527,729 km (0.088 R)
• M24: 5,402,129 km (0.075 R)
• M25: 5,578,804 km (0.1 R)
• M26: 5,645,524 km (0.053 R)
• M27: 5,779,863 km (0.067 R)
• M28: 6,120,348 km (0.066 R)
• M29: 6,702,433 km (0.079 R)
• M30: 7,084,207 km (0.079 R)
• M31: 7,497,845 km (0.094 R)
• M32: 7,596,281 km (0.059 R)
• M33: 7,919,113 km (0.102 R)
• M34: 8,297,446 km (0.068 R)
• M35: 8,552,959 km (0.069 R)
• M36: 8,811,015 km (0.101 R)
• M37: 8,888,956 km (0.106 R)
• M38: 9,494,079 km (0.076 R)
• M39: 10,030,986 km (0.03 R)
• M40: 10,275,878 km (0.112 R)
• M41: 10,385,383 km (0.058 R)
• M42: 10,994,546 km (0.106 R)
• M43: 11,700,797 km (0.096 R)
• M44: 11,901,109 km (0.093 R)
• M45: 12,920,020 km (0.102 R)
• M46: 13,365,373 km (0.1 R)
• M47: 13,454,982 km (0.089 R)
• M48: 14,332,074 km (0.087 R)
• M49: 14,700,384 km (0.027 R)
• M50: 15,134,069 km (0.108 R)
• M51: 15,918,859 km (0.076 R)
• M52: 16,077,433 km (0.072 R)
• M53: 16,364,212 km (0.073 R)
• M54: 16,652,637 km (0.114 R)
• M55: 16,813,604 km (0.055 R)
• M56: 16,910,543 km (0.086 R)
• M57: 17,332,260 km (0.115 R)
• M58: 17,495,471 km (0.089 R)
• M59: 17,955,036 km (0.12 R)
• M60: 18,252,586 km (0.103 R)
• M61: 18,485,061 km (0.056 R)
• M62: 18,718,583 km (0.108 R)
• M63: 19,020,322 km (0.057 R)
• M64: 19,222,279 km (0.085 R)
• M65: 19,323,557 km (0.106 R)
• M66: 19,458,943 km (0.089 R)
• M67: 19,594,628 km (0.032 R)
• M68: 19,969,221 km (0.067 R)
• M69: 20,037,588 km (0.058 R)
• M70: 21,211,781 km (0.111 R)
• M71: 21,701,714 km (0.102 R)
• M72: 21,772,025 km (0.098 R)
• M73: 22,372,661 km (0.102 R)
• M74: 22,621,592 km (0.082 R)
• M75: 22,692,800 km (0.045 R)
• M76: 22,978,831 km (0.058 R)
• M77: 23,301,813 km (0.091 R)
• M78: 23,590,238 km (0.1 R)
• M79: 24,207,179 km (0.108 R)

Asteroid Belt

Center: 5.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.8

Radius: 10.6

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.91 AU - 6.97 AU

Year: 6612 Days

Day: 14.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 63,710,855 km

• M1: 323,281 km (0.118 R)
• M2: 442,810 km (0.067 R)
• M3: 733,628 km (0.09 R)
• M4: 1,117,795 km (0.095 R)
• M5: 1,190,799 km (0.055 R)
• M6: 1,459,626 km (0.069 R)
• M7: 1,540,110 km (0.049 R)
• M8: 1,684,622 km (0.047 R)
• M9: 1,758,673 km (0.031 R)
• M10: 1,855,462 km (0.12 R)
• M11: 2,043,507 km (0.108 R)
• M12: 2,920,599 km (0.089 R)
• M13: 3,803,227 km (0.109 R)
• M14: 4,072,054 km (0.084 R)
• M15: 4,215,967 km (0.052 R)
• M16: 4,808,824 km (0.102 R)
• M17: 5,270,632 km (0.07 R)
• M18: 5,634,454 km (0.115 R)
• M19: 5,714,639 km (0.049 R)
• M20: 6,121,246 km (0.065 R)
• M21: 7,083,160 km (0.1 R)
• M22: 7,431,873 km (0.096 R)
• M23: 7,590,596 km (0.087 R)
• M24: 7,697,110 km (0.115 R)
• M25: 7,768,318 km (0.052 R)
• M26: 8,309,863 km (0.089 R)
• M27: 8,733,224 km (0.086 R)
• M28: 8,900,924 km (0.066 R)
• M29: 9,050,821 km (0.062 R)
• M30: 9,543,746 km (0.09 R)
• M31: 10,358,456 km (0.044 R)
• M32: 10,674,706 km (0.072 R)
• M33: 11,135,018 km (0.092 R)
• M34: 11,786,218 km (0.112 R)
• M35: 12,033,503 km (0.095 R)
• M36: 13,726,203 km (0.077 R)
• M37: 13,834,512 km (0.104 R)
• M38: 13,986,503 km (0.098 R)
• M39: 14,073,719 km (0.098 R)
• M40: 14,248,449 km (0.12 R)
• M41: 14,932,710 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.7

Radius: 7.1

Gravity: 15.65 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 10.45 AU - 17.05 AU

Year: 18439 Days

Day: 18.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,710,855 km

• M1: 115,041 km (0.098 R)
• M2: 737,817 km (0.103 R)
• M3: 857,196 km (0.096 R)
• M4: 1,035,217 km (0.097 R)
• M5: 1,763,759 km (0.096 R)
• M6: 1,958,236 km (0.113 R)
• M7: 2,954,558 km (0.048 R)
• M8: 3,185,836 km (0.088 R)
• M9: 3,584,365 km (0.077 R)
• M10: 3,872,790 km (0.079 R)
• M11: 4,125,909 km (0.119 R)
• M12: 4,211,479 km (0.105 R)
• M13: 4,341,031 km (0.119 R)
• M14: 5,946,964 km (0.084 R)
• M15: 6,141,142 km (0.063 R)
• M16: 6,535,931 km (0.116 R)
• M17: 6,736,392 km (0.098 R)
• M18: 7,040,824 km (0.098 R)
• M19: 7,091,986 km (0.117 R)
• M20: 7,505,924 km (0.105 R)
• M21: 8,195,271 km (0.049 R)
• M22: 8,411,439 km (0.099 R)
• M23: 9,071,166 km (0.113 R)
• M24: 9,238,865 km (0.103 R)
• M25: 9,351,064 km (0.095 R)
• M26: 10,615,764 km (0.113 R)
• M27: 13,428,503 km (0.045 R)
• M28: 13,555,661 km (0.092 R)
• M29: 13,811,474 km (0.115 R)
• M30: 17,208,542 km (0.083 R)
• M31: 17,416,035 km (0.103 R)
• M32: 17,485,448 km (0.067 R)
• M33: 19,105,892 km (0.074 R)
• M34: 19,249,057 km (0.067 R)
• M35: 19,970,269 km (0.081 R)
• M36: 20,042,824 km (0.114 R)
• M37: 20,188,233 km (0.119 R)
• M38: 20,994,715 km (0.107 R)
• M39: 23,018,176 km (0.052 R)
• M40: 23,323,355 km (0.116 R)
• M41: 23,476,394 km (0.116 R)
• M42: 23,706,475 km (0.099 R)
• M43: 24,401,507 km (0.056 R)
• M44: 24,556,790 km (0.114 R)
• M45: 24,712,521 km (0.107 R)
• M46: 25,574,654 km (0.119 R)
• M47: 25,890,604 km (0.084 R)
• M48: 27,086,938 km (0.09 R)
• M49: 27,167,273 km (0.117 R)
• M50: 27,651,371 km (0.078 R)
• M51: 27,732,304 km (0.098 R)
• M52: 29,533,013 km (0.071 R)
• M53: 30,614,755 km (0.116 R)
• M54: 34,110,409 km (0.088 R)
• M55: 36,303,065 km (0.086 R)
• M56: 36,391,776 km (0.107 R)
• M57: 38,089,862 km (0.114 R)
• M58: 38,993,882 km (0.063 R)
• M59: 39,175,494 km (0.105 R)
• M60: 39,539,764 km (0.114 R)
• M61: 40,363,151 km (0.101 R)
• M62: 42,120,178 km (0.09 R)
• M63: 42,867,419 km (0.113 R)
• M64: 44,469,762 km (0.082 R)
• M65: 46,668,552 km (0.093 R)
• M66: 47,538,613 km (0.113 R)
• M67: 47,732,791 km (0.064 R)
• M68: 48,024,357 km (0.07 R)
• M69: 49,098,620 km (0.066 R)
• M70: 49,294,742 km (0.118 R)
• M71: 49,392,879 km (0.086 R)
• M72: 49,687,886 km (0.11 R)
• M73: 50,873,449 km (0.114 R)
• M74: 50,972,782 km (0.107 R)
• M75: 51,171,298 km (0.094 R)
• M76: 52,268,449 km (0.103 R)
• M77: 52,368,530 km (0.098 R)
• M78: 54,892,395 km (0.093 R)
• M79: 55,401,776 km (0.107 R)
• M80: 56,939,642 km (0.061 R)
• M81: 57,558,678 km (0.088 R)
• M82: 57,662,200 km (0.055 R)
• M83: 58,180,108 km (0.117 R)
• M84: 61,848,397 km (0.077 R)
• M85: 63,870,811 km (0.062 R)
• M86: 63,977,923 km (0.043 R)
• M87: 64,085,035 km (0.045 R)
• M88: 64,406,670 km (0.052 R)
• M89: 65,267,157 km (0.105 R)
• M90: 70,841,174 km (0.026 R)
• M91: 71,284,732 km (0.101 R)
• M92: 71,729,187 km (0.08 R)
• M93: 74,753,757 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.7

Radius: 4.4

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 16.33 AU - 19.29 AU

Year: 27182 Days

Day: 24.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,710,855 km

• M1: 148,999 km (0.037 R)
• M2: 234,719 km (0.113 R)
• M3: 544,985 km (0.108 R)
• M4: 602,580 km (0.109 R)
• M5: 831,465 km (0.116 R)
• M6: 898,335 km (0.101 R)
• M7: 1,037,461 km (0.061 R)
• M8: 2,251,598 km (0.111 R)
• M9: 2,635,017 km (0.116 R)
• M10: 2,767,261 km (0.079 R)
• M11: 3,679,060 km (0.107 R)
• M12: 3,827,013 km (0.075 R)
• M13: 4,915,936 km (0.068 R)
• M14: 5,451,945 km (0.037 R)
• M15: 5,536,168 km (0.095 R)
• M16: 5,663,177 km (0.106 R)
• M17: 6,049,738 km (0.076 R)
• M18: 6,578,566 km (0.045 R)
• M19: 6,623,296 km (0.108 R)
• M20: 6,668,175 km (0.105 R)
• M21: 7,122,055 km (0.08 R)
• M22: 7,260,284 km (0.104 R)
• M23: 7,539,134 km (0.091 R)
• M24: 7,632,932 km (0.079 R)
• M25: 7,774,153 km (0.109 R)
• M26: 8,837,045 km (0.108 R)
• M27: 8,985,447 km (0.083 R)
• M28: 9,385,322 km (0.045 R)
• M29: 9,435,736 km (0.026 R)
• M30: 9,689,005 km (0.084 R)
• M31: 10,047,292 km (0.116 R)
• M32: 10,358,007 km (0.043 R)
• M33: 11,255,145 km (0.072 R)
• M34: 11,794,446 km (0.042 R)
• M35: 12,342,124 km (0.059 R)
• M36: 12,674,680 km (0.095 R)
• M37: 14,323,248 km (0.119 R)
• M38: 15,977,801 km (0.113 R)
• M39: 16,705,145 km (0.114 R)
• M40: 16,950,037 km (0.068 R)
• M41: 17,878,741 km (0.059 R)
• M42: 18,951,208 km (0.118 R)
• M43: 19,785,216 km (0.118 R)
• M44: 19,979,394 km (0.049 R)
• M45: 21,422,565 km (0.095 R)
• M46: 22,628,174 km (0.051 R)
• M47: 23,786,809 km (0.114 R)
• M48: 23,993,254 km (0.069 R)
• M49: 26,161,227 km (0.041 R)
• M50: 27,232,497 km (0.075 R)
• M51: 28,099,866 km (0.08 R)
• M52: 29,049,663 km (0.101 R)
• M53: 29,639,377 km (0.115 R)
• M54: 30,456,780 km (0.032 R)
• M55: 31,055,770 km (0.049 R)
• M56: 31,583,102 km (0.118 R)
• M57: 32,265,418 km (0.09 R)
• M58: 32,494,004 km (0.104 R)
• M59: 33,106,009 km (0.105 R)
• M60: 34,886,822 km (0.113 R)
• M61: 35,199,631 km (0.081 R)
• M62: 37,335,739 km (0.095 R)
• M63: 37,816,098 km (0.098 R)
• M64: 38,298,401 km (0.042 R)
• M65: 38,863,881 km (0.111 R)
• M66: 39,106,978 km (0.03 R)
• M67: 40,248,260 km (0.097 R)
• M68: 40,494,348 km (0.104 R)
• M69: 40,823,165 km (0.099 R)
• M70: 42,647,211 km (0.113 R)
• M71: 42,814,312 km (0.097 R)
• M72: 43,484,959 km (0.065 R)
• M73: 43,905,928 km (0.077 R)
• M74: 44,243,720 km (0.067 R)
• M75: 44,836,875 km (0.068 R)
• M76: 45,006,819 km (0.116 R)
• M77: 46,460,012 km (0.069 R)
• M78: 46,632,050 km (0.092 R)
• M79: 50,203,849 km (0.08 R)
• M80: 50,292,111 km (0.083 R)
• M81: 50,645,462 km (0.1 R)
• M82: 50,910,998 km (0.059 R)
• M83: 51,443,566 km (0.08 R)
• M84: 52,962,433 km (0.078 R)
• M85: 53,502,033 km (0.114 R)
• M86: 53,592,091 km (0.116 R)
• M87: 53,772,356 km (0.1 R)
• M88: 54,043,278 km (0.094 R)
• M89: 55,495,873 km (0.116 R)
• M90: 56,593,772 km (0.091 R)
• M91: 57,606,400 km (0.061 R)
• M92: 58,625,012 km (0.075 R)
• M93: 58,810,813 km (0.12 R)
• M94: 61,905,244 km (0.064 R)
• M95: 62,853,396 km (0.118 R)
• M96: 63,710,891 km (0.078 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 18,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit