🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.52 AU - 0.58 AU

Year: 146 Days

Day: 45.6 Hours

Environment

Temp: 214 °C

Axial Tilt: 77.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.52 AU - 0.76 AU

Year: 183 Days

Day: 41.4 Hours

Environment

Temp: 193 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.06 AU - 1.4 AU

Year: 489 Days

Day: 47.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,632,463 km

• M1: 273,615 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.69 AU - 1.81 AU

Year: 829 Days

Day: 30.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.55 AU - 3.73 AU

Year: 1993 Days

Day: 21.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,632,463 km

• M1: 162,314 km (0.049 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.7 AU - 5.38 AU

Year: 3465 Days

Day: 33.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,632,463 km

• M1: 333,753 km (0.083 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.39 AU - 5.85 AU

Year: 4149 Days

Day: 31.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.8

Radius: 8.5

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.68 AU - 10.14 AU

Year: 8735 Days

Day: 14.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 81,632,463 km

• M1: 109,206 km (0.077 R)
• M2: 183,706 km (0.102 R)
• M3: 306,227 km (0.052 R)
• M4: 402,867 km (0.044 R)
• M5: 537,056 km (0.118 R)
• M6: 715,676 km (0.099 R)
• M7: 789,727 km (0.108 R)
• M8: 1,078,601 km (0.118 R)
• M9: 1,271,133 km (0.113 R)
• M10: 1,955,693 km (0.097 R)
• M11: 2,302,012 km (0.081 R)
• M12: 2,551,392 km (0.11 R)
• M13: 2,953,960 km (0.064 R)
• M14: 3,175,215 km (0.103 R)
• M15: 3,765,079 km (0.076 R)
• M16: 4,167,946 km (0.096 R)
• M17: 4,222,699 km (0.112 R)
• M18: 4,277,751 km (0.07 R)
• M19: 4,472,228 km (0.068 R)
• M20: 5,638,493 km (0.102 R)
• M21: 6,925,633 km (0.055 R)
• M22: 7,121,457 km (0.103 R)
• M23: 7,187,131 km (0.081 R)
• M24: 8,230,576 km (0.107 R)
• M25: 8,577,344 km (0.071 R)
• M26: 8,787,678 km (0.11 R)
• M27: 9,213,434 km (0.08 R)
• M28: 9,320,845 km (0.105 R)
• M29: 9,392,802 km (0.092 R)
• M30: 9,464,908 km (0.092 R)
• M31: 9,718,626 km (0.112 R)
• M32: 9,791,480 km (0.079 R)
• M33: 10,048,190 km (0.043 R)
• M34: 10,158,892 km (0.119 R)
• M35: 10,831,484 km (0.052 R)
• M36: 11,326,204 km (0.059 R)
• M37: 11,479,841 km (0.103 R)
• M38: 11,945,091 km (0.112 R)
• M39: 12,062,376 km (0.118 R)
• M40: 13,540,103 km (0.094 R)
• M41: 14,279,566 km (0.089 R)
• M42: 14,445,619 km (0.093 R)
• M43: 16,055,442 km (0.044 R)
• M44: 16,141,610 km (0.076 R)
• M45: 16,358,078 km (0.072 R)
• M46: 16,488,378 km (0.046 R)
• M47: 16,575,444 km (0.117 R)
• M48: 17,321,638 km (0.113 R)
• M49: 17,855,104 km (0.064 R)
• M50: 18,393,806 km (0.061 R)
• M51: 18,710,505 km (0.083 R)
• M52: 18,846,789 km (0.102 R)
• M53: 19,120,403 km (0.101 R)
• M54: 19,349,437 km (0.037 R)
• M55: 20,508,073 km (0.098 R)
• M56: 22,311,774 km (0.097 R)
• M57: 22,456,286 km (0.108 R)
• M58: 22,552,926 km (0.051 R)
• M59: 22,891,915 km (0.095 R)
• M60: 23,281,318 km (0.034 R)
• M61: 23,379,155 km (0.032 R)
• M62: 23,771,401 km (0.108 R)
• M63: 24,017,639 km (0.075 R)
• M64: 24,413,325 km (0.11 R)
• M65: 24,512,658 km (0.118 R)
• M66: 24,861,221 km (0.107 R)
• M67: 25,061,084 km (0.065 R)
• M68: 26,119,339 km (0.08 R)
• M69: 26,475,382 km (0.051 R)
• M70: 27,295,179 km (0.101 R)
• M71: 27,656,458 km (0.119 R)
• M72: 27,967,322 km (0.091 R)
• M73: 29,486,339 km (0.061 R)
• M74: 30,175,985 km (0.092 R)
• M75: 31,841,907 km (0.08 R)
• M76: 31,896,061 km (0.067 R)
• M77: 32,440,149 km (0.118 R)
• M78: 32,877,573 km (0.12 R)
• M79: 33,261,890 km (0.089 R)
• M80: 33,924,309 km (0.103 R)
• M81: 33,979,660 km (0.114 R)
• M82: 34,312,665 km (0.051 R)
• M83: 34,591,067 km (0.067 R)
• M84: 35,374,361 km (0.073 R)
• M85: 35,768,252 km (0.066 R)
• M86: 36,390,131 km (0.104 R)
• M87: 37,415,325 km (0.107 R)
• M88: 37,644,509 km (0.085 R)
• M89: 38,104,074 km (0.025 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.1

Radius: 10.6

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 9.18 AU - 14.04 AU

Year: 14168 Days

Day: 9.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 81,632,463 km

• M1: 185,202 km (0.097 R)
• M2: 558,898 km (0.057 R)
• M3: 916,586 km (0.073 R)
• M4: 1,057,807 km (0.093 R)
• M5: 1,272,629 km (0.06 R)
• M6: 1,525,599 km (0.092 R)
• M7: 1,795,025 km (0.098 R)
• M8: 1,922,482 km (0.112 R)
• M9: 2,519,827 km (0.119 R)
• M10: 2,605,546 km (0.082 R)
• M11: 3,079,771 km (0.119 R)
• M12: 3,775,551 km (0.074 R)
• M13: 4,311,560 km (0.025 R)
• M14: 5,380,437 km (0.098 R)
• M15: 5,716,583 km (0.095 R)
• M16: 7,128,638 km (0.096 R)
• M17: 7,664,198 km (0.065 R)
• M18: 8,948,945 km (0.114 R)
• M19: 9,302,744 km (0.041 R)
• M20: 10,437,892 km (0.114 R)
• M21: 12,985,993 km (0.102 R)
• M22: 13,537,859 km (0.091 R)
• M23: 13,740,415 km (0.078 R)
• M24: 14,716,541 km (0.108 R)
• M25: 16,195,465 km (0.054 R)
• M26: 16,464,592 km (0.063 R)
• M27: 17,445,505 km (0.084 R)
• M28: 17,721,364 km (0.1 R)
• M29: 17,943,068 km (0.105 R)
• M30: 18,445,268 km (0.042 R)
• M31: 19,122,049 km (0.118 R)
• M32: 19,979,544 km (0.047 R)
• M33: 20,210,373 km (0.069 R)
• M34: 20,616,382 km (0.083 R)
• M35: 23,048,095 km (0.088 R)
• M36: 23,593,978 km (0.074 R)
• M37: 23,899,008 km (0.096 R)
• M38: 25,569,118 km (0.082 R)
• M39: 25,819,695 km (0.089 R)
• M40: 26,830,229 km (0.104 R)
• M41: 27,084,994 km (0.087 R)
• M42: 27,660,945 km (0.112 R)
• M43: 28,047,058 km (0.078 R)
• M44: 29,020,491 km (0.118 R)
• M45: 29,347,362 km (0.096 R)
• M46: 29,938,872 km (0.085 R)
• M47: 30,070,967 km (0.038 R)
• M48: 30,468,000 km (0.074 R)
• M49: 30,600,843 km (0.059 R)
• M50: 32,344,256 km (0.102 R)
• M51: 33,023,281 km (0.113 R)
• M52: 33,501,396 km (0.084 R)
• M53: 34,672,298 km (0.048 R)
• M54: 35,158,192 km (0.081 R)
• M55: 35,506,755 km (0.066 R)
• M56: 36,982,987 km (0.08 R)
• M57: 37,266,475 km (0.115 R)
• M58: 37,479,652 km (0.052 R)
• M59: 39,198,831 km (0.117 R)
• M60: 39,270,937 km (0.106 R)
• M61: 39,632,515 km (0.12 R)
• M62: 39,777,475 km (0.06 R)
• M63: 39,850,030 km (0.098 R)
• M64: 39,922,585 km (0.112 R)
• M65: 40,577,974 km (0.112 R)
• M66: 41,090,047 km (0.052 R)
• M67: 41,163,350 km (0.044 R)
• M68: 42,713,483 km (0.081 R)
• M69: 43,907,424 km (0.117 R)
• M70: 45,339,225 km (0.083 R)
• M71: 45,946,742 km (0.06 R)
• M72: 46,939,623 km (0.088 R)
• M73: 47,169,854 km (0.11 R)
• M74: 47,400,235 km (0.084 R)
• M75: 48,403,588 km (0.081 R)
• M76: 48,636,063 km (0.107 R)
• M77: 51,455,085 km (0.064 R)
• M78: 52,009,345 km (0.029 R)
• M79: 52,485,964 km (0.054 R)
• M80: 53,203,735 km (0.025 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.7

Radius: 5.3

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 20.11 AU - 20.69 AU

Year: 33000 Days

Day: 19.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,632,463 km

• M1: 79,287 km (0.112 R)
• M2: 743,053 km (0.116 R)
• M3: 870,660 km (0.106 R)
• M4: 950,694 km (0.094 R)
• M5: 1,576,612 km (0.049 R)
• M6: 1,741,319 km (0.101 R)
• M7: 2,305,004 km (0.078 R)
• M8: 2,416,604 km (0.066 R)
• M9: 2,801,519 km (0.096 R)
• M10: 2,880,806 km (0.043 R)
• M11: 4,804,485 km (0.038 R)
• M12: 5,237,272 km (0.116 R)
• M13: 6,821,214 km (0.085 R)
• M14: 7,803,474 km (0.09 R)
• M15: 7,915,373 km (0.117 R)
• M16: 8,027,871 km (0.104 R)
• M17: 8,084,269 km (0.096 R)
• M18: 8,140,667 km (0.102 R)
• M19: 8,311,059 km (0.106 R)
• M20: 8,540,094 km (0.049 R)
• M21: 8,655,434 km (0.081 R)
• M22: 8,887,609 km (0.109 R)
• M23: 9,180,672 km (0.056 R)
• M24: 10,139,594 km (0.082 R)
• M25: 10,942,037 km (0.084 R)
• M26: 12,280,639 km (0.112 R)
• M27: 12,738,259 km (0.105 R)
• M28: 12,936,177 km (0.12 R)
• M29: 14,830,983 km (0.035 R)
• M30: 14,900,247 km (0.081 R)
• M31: 14,969,661 km (0.073 R)
• M32: 15,248,212 km (0.098 R)
• M33: 15,318,224 km (0.062 R)
• M34: 16,236,605 km (0.096 R)
• M35: 16,666,549 km (0.119 R)
• M36: 16,810,762 km (0.114 R)
• M37: 17,245,643 km (0.117 R)
• M38: 19,323,707 km (0.085 R)
• M39: 19,855,527 km (0.118 R)
• M40: 21,714,879 km (0.076 R)
• M41: 22,346,930 km (0.106 R)
• M42: 23,467,568 km (0.09 R)
• M43: 23,872,230 km (0.114 R)
• M44: 26,937,341 km (0.095 R)
• M45: 27,021,863 km (0.076 R)
• M46: 28,128,888 km (0.029 R)
• M47: 29,077,189 km (0.106 R)
• M48: 29,250,722 km (0.066 R)
• M49: 30,299,254 km (0.101 R)
• M50: 32,253,301 km (0.069 R)
• M51: 33,245,434 km (0.092 R)
• M52: 33,426,896 km (0.073 R)
• M53: 34,247,590 km (0.082 R)
• M54: 34,430,997 km (0.087 R)
• M55: 35,075,016 km (0.073 R)
• M56: 36,001,924 km (0.073 R)
• M57: 36,562,019 km (0.119 R)
• M58: 37,501,793 km (0.042 R)
• M59: 39,404,977 km (0.093 R)
• M60: 39,982,125 km (0.045 R)
• M61: 41,047,412 km (0.077 R)
• M62: 43,304,694 km (0.11 R)
• M63: 43,900,243 km (0.092 R)
• M64: 44,498,485 km (0.036 R)
• M65: 46,511,773 km (0.12 R)
• M66: 49,483,535 km (0.104 R)
• M67: 49,587,057 km (0.09 R)
• M68: 50,209,982 km (0.084 R)
• M69: 51,988,850 km (0.05 R)
• M70: 52,199,484 km (0.119 R)
• M71: 53,681,999 km (0.118 R)
• M72: 54,321,530 km (0.064 R)
• M73: 54,535,305 km (0.108 R)
• M74: 55,393,100 km (0.078 R)
• M75: 57,774,847 km (0.112 R)
• M76: 59,527,985 km (0.077 R)
• M77: 61,409,627 km (0.051 R)
• M78: 61,632,378 km (0.029 R)
• M79: 62,190,228 km (0.12 R)
• M80: 62,637,676 km (0.066 R)
• M81: 62,861,773 km (0.107 R)
• M82: 64,438,236 km (0.076 R)
• M83: 64,664,428 km (0.111 R)
• M84: 67,400,124 km (0.069 R)
• M85: 70,406,293 km (0.099 R)
• M86: 71,925,609 km (0.086 R)
• M87: 72,395,346 km (0.057 R)
• M88: 72,983,864 km (0.111 R)
• M89: 74,758,843 km (0.044 R)
• M90: 76,189,148 km (0.105 R)
• M91: 76,308,677 km (0.084 R)
• M92: 78,834,637 km (0.086 R)
• M93: 78,955,662 km (0.116 R)
• M94: 79,197,711 km (0.101 R)
• M95: 79,561,384 km (0.104 R)
• M96: 80,899,537 km (0.112 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 16,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit