🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.5 AU - 0.56 AU

Year: 144 Days

Day: 25.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.67 AU - 0.91 AU

Year: 262 Days

Day: 13.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,284,247 km

• M1: 375,191 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.38 AU - 1.92 AU

Year: 790 Days

Day: 28.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.58 AU - 1.82 AU

Year: 826 Days

Day: 30.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,284,247 km

• M1: 355,893 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.88 AU - 3 AU

Year: 1421 Days

Day: 26.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.81 AU - 3.85 AU

Year: 2794 Days

Day: 31.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,284,247 km

• M1: 140,472 km (0.102 R)
• M2: 1,228,049 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.8 AU - 4.76 AU

Year: 3301 Days

Day: 38.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,284,247 km

• M1: 66,870 km (0.109 R)

Asteroid Belt

Center: 7.53 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569

Radius: 8.4

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.4 AU - 13.16 AU

Year: 13194 Days

Day: 14.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 80,284,247 km

• M1: 123,568 km (0.117 R)
• M2: 246,088 km (0.104 R)
• M3: 764,595 km (0.082 R)
• M4: 1,260,362 km (0.047 R)
• M5: 1,421,479 km (0.106 R)
• M6: 1,789,639 km (0.109 R)
• M7: 1,945,072 km (0.107 R)
• M8: 2,024,508 km (0.044 R)
• M9: 2,078,214 km (0.056 R)
• M10: 2,159,445 km (0.089 R)
• M11: 2,214,198 km (0.063 R)
• M12: 2,438,146 km (0.115 R)
• M13: 2,787,906 km (0.034 R)
• M14: 3,278,886 km (0.092 R)
• M15: 4,304,978 km (0.12 R)
• M16: 4,479,259 km (0.044 R)
• M17: 4,727,143 km (0.052 R)
• M18: 5,422,624 km (0.075 R)
• M19: 5,839,852 km (0.067 R)
• M20: 5,994,237 km (0.118 R)
• M21: 6,346,390 km (0.028 R)
• M22: 8,034,154 km (0.061 R)
• M23: 8,422,360 km (0.116 R)
• M24: 8,596,941 km (0.052 R)
• M25: 9,442,019 km (0.041 R)
• M26: 10,594,072 km (0.092 R)
• M27: 10,924,534 km (0.107 R)
• M28: 12,034,251 km (0.079 R)
• M29: 13,432,991 km (0.086 R)
• M30: 13,636,893 km (0.04 R)
• M31: 14,203,271 km (0.111 R)
• M32: 14,567,691 km (0.072 R)
• M33: 16,163,900 km (0.098 R)
• M34: 16,489,874 km (0.097 R)
• M35: 16,763,040 km (0.096 R)
• M36: 16,817,942 km (0.073 R)
• M37: 17,759,062 km (0.096 R)
• M38: 19,116,813 km (0.086 R)
• M39: 19,576,826 km (0.054 R)
• M40: 20,448,982 km (0.101 R)
• M41: 20,507,624 km (0.1 R)
• M42: 20,624,909 km (0.046 R)
• M43: 22,171,003 km (0.094 R)
• M44: 22,351,867 km (0.103 R)
• M45: 22,958,037 km (0.118 R)
• M46: 23,877,466 km (0.081 R)
• M47: 23,939,100 km (0.073 R)
• M48: 24,372,635 km (0.056 R)
• M49: 25,247,483 km (0.069 R)
• M50: 26,515,175 km (0.073 R)
• M51: 26,771,137 km (0.098 R)
• M52: 27,156,651 km (0.106 R)
• M53: 27,221,128 km (0.088 R)
• M54: 27,608,736 km (0.101 R)
• M55: 29,309,813 km (0.104 R)
• M56: 29,640,724 km (0.111 R)
• M57: 29,839,988 km (0.102 R)
• M58: 31,992,253 km (0.069 R)
• M59: 32,743,533 km (0.115 R)
• M60: 33,018,195 km (0.084 R)
• M61: 34,612,310 km (0.055 R)
• M62: 34,822,196 km (0.107 R)
• M63: 35,453,947 km (0.097 R)
• M64: 37,659,319 km (0.087 R)
• M65: 38,887,368 km (0.115 R)
• M66: 40,055,129 km (0.101 R)
• M67: 40,569,746 km (0.095 R)
• M68: 41,012,555 km (0.08 R)
• M69: 41,605,412 km (0.096 R)
• M70: 42,724,553 km (0.086 R)
• M71: 43,099,895 km (0.099 R)
• M72: 43,778,171 km (0.044 R)
• M73: 43,929,415 km (0.102 R)
• M74: 44,232,350 km (0.1 R)
• M75: 44,612,030 km (0.114 R)
• M76: 45,145,346 km (0.032 R)
• M77: 45,221,641 km (0.097 R)
• M78: 46,064,476 km (0.062 R)
• M79: 46,526,434 km (0.117 R)
• M80: 46,912,546 km (0.03 R)
• M81: 47,377,197 km (0.113 R)
• M82: 47,454,838 km (0.082 R)
• M83: 49,644,801 km (0.057 R)
• M84: 49,723,639 km (0.105 R)
• M85: 49,960,303 km (0.092 R)
• M86: 52,749,705 km (0.045 R)
• M87: 53,152,273 km (0.05 R)
• M88: 53,475,105 km (0.118 R)
• M89: 53,798,536 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.5

Radius: 6.7

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 12.9 AU - 17.2 AU

Year: 21765 Days

Day: 20.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 80,284,247 km

• M1: 236,514 km (0.099 R)
• M2: 879,635 km (0.072 R)
• M3: 1,180,327 km (0.071 R)
• M4: 1,511,537 km (0.11 R)
• M5: 2,308,744 km (0.102 R)
• M6: 2,416,454 km (0.086 R)
• M7: 2,863,752 km (0.101 R)
• M8: 3,366,700 km (0.069 R)
• M9: 4,655,037 km (0.054 R)
• M10: 4,825,878 km (0.103 R)
• M11: 5,386,271 km (0.081 R)
• M12: 6,377,956 km (0.026 R)
• M13: 6,991,756 km (0.093 R)
• M14: 7,464,485 km (0.059 R)
• M15: 7,785,372 km (0.119 R)
• M16: 8,275,156 km (0.076 R)
• M17: 8,691,038 km (0.118 R)
• M18: 8,732,925 km (0.029 R)
• M19: 10,243,415 km (0.105 R)
• M20: 10,376,557 km (0.119 R)
• M21: 10,599,907 km (0.049 R)
• M22: 10,689,665 km (0.1 R)
• M23: 11,187,826 km (0.117 R)
• M24: 11,325,008 km (0.091 R)
• M25: 12,159,764 km (0.116 R)
• M26: 13,303,439 km (0.098 R)
• M27: 13,400,229 km (0.111 R)
• M28: 14,134,156 km (0.111 R)
• M29: 14,530,740 km (0.057 R)
• M30: 14,981,479 km (0.062 R)
• M31: 15,793,945 km (0.12 R)
• M32: 16,412,831 km (0.057 R)
• M33: 16,620,772 km (0.104 R)
• M34: 16,672,982 km (0.049 R)
• M35: 16,881,970 km (0.098 R)
• M36: 17,673,941 km (0.088 R)
• M37: 17,780,455 km (0.096 R)
• M38: 18,101,193 km (0.11 R)
• M39: 18,262,310 km (0.092 R)
• M40: 19,020,472 km (0.089 R)
• M41: 19,293,787 km (0.112 R)
• M42: 19,348,540 km (0.119 R)
• M43: 19,844,158 km (0.114 R)
• M44: 20,679,512 km (0.119 R)
• M45: 20,847,959 km (0.103 R)
• M46: 21,469,389 km (0.066 R)
• M47: 22,384,180 km (0.115 R)
• M48: 22,846,437 km (0.081 R)
• M49: 23,195,150 km (0.091 R)
• M50: 23,780,227 km (0.114 R)
• M51: 23,956,753 km (0.041 R)
• M52: 24,133,577 km (0.092 R)
• M53: 24,905,203 km (0.109 R)
• M54: 25,264,088 km (0.114 R)
• M55: 26,229,443 km (0.102 R)
• M56: 32,204,083 km (0.101 R)
• M57: 33,711,132 km (0.112 R)
• M58: 34,772,978 km (0.079 R)
• M59: 36,454,009 km (0.11 R)
• M60: 36,725,529 km (0.098 R)
• M61: 36,929,431 km (0.098 R)
• M62: 37,406,948 km (0.06 R)
• M63: 37,886,558 km (0.102 R)
• M64: 38,368,114 km (0.096 R)
• M65: 38,506,043 km (0.104 R)
• M66: 38,575,008 km (0.102 R)
• M67: 39,128,969 km (0.069 R)
• M68: 39,894,760 km (0.036 R)
• M69: 40,454,705 km (0.063 R)
• M70: 42,150,546 km (0.089 R)
• M71: 43,222,116 km (0.062 R)
• M72: 43,797,320 km (0.089 R)
• M73: 44,230,406 km (0.034 R)
• M74: 45,027,912 km (0.098 R)
• M75: 45,538,041 km (0.078 R)
• M76: 45,757,202 km (0.088 R)
• M77: 46,049,965 km (0.083 R)
• M78: 49,461,394 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367

Radius: 3.3

Gravity: 33.7 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 15.49 AU - 21.47 AU

Year: 29615 Days

Day: 23.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,284,247 km

• M1: 188,493 km (0.116 R)
• M2: 218,862 km (0.045 R)
• M3: 544,087 km (0.068 R)
• M4: 589,116 km (0.106 R)
• M5: 1,250,040 km (0.081 R)
• M6: 1,890,917 km (0.084 R)
• M7: 2,427,824 km (0.094 R)
• M8: 2,578,618 km (0.114 R)
• M9: 3,460,498 km (0.028 R)
• M10: 3,629,992 km (0.115 R)
• M11: 4,289,569 km (0.062 R)
• M12: 4,334,897 km (0.049 R)
• M13: 5,032,772 km (0.057 R)
• M14: 5,468,101 km (0.084 R)
• M15: 6,271,442 km (0.051 R)
• M16: 7,818,434 km (0.077 R)
• M17: 8,152,486 km (0.113 R)
• M18: 8,434,478 km (0.049 R)
• M19: 8,777,057 km (0.056 R)
• M20: 9,240,810 km (0.085 R)
• M21: 9,416,737 km (0.112 R)
• M22: 9,534,770 km (0.051 R)
• M23: 9,772,032 km (0.114 R)
• M24: 10,131,665 km (0.056 R)
• M25: 10,313,128 km (0.091 R)
• M26: 10,617,858 km (0.11 R)
• M27: 11,111,681 km (0.117 R)
• M28: 11,236,296 km (0.078 R)
• M29: 11,550,003 km (0.08 R)
• M30: 14,702,928 km (0.065 R)
• M31: 14,908,325 km (0.12 R)
• M32: 15,114,770 km (0.073 R)
• M33: 16,160,460 km (0.069 R)
• M34: 17,881,583 km (0.067 R)
• M35: 18,247,350 km (0.118 R)
• M36: 18,912,013 km (0.096 R)
• M37: 19,135,363 km (0.116 R)
• M38: 19,584,605 km (0.105 R)
• M39: 20,799,639 km (0.086 R)
• M40: 21,030,169 km (0.085 R)
• M41: 21,416,132 km (0.117 R)
• M42: 22,038,758 km (0.086 R)
• M43: 22,904,332 km (0.109 R)
• M44: 23,301,514 km (0.081 R)
• M45: 23,381,250 km (0.098 R)
• M46: 24,022,127 km (0.045 R)
• M47: 24,183,244 km (0.116 R)
• M48: 24,831,451 km (0.077 R)
• M49: 25,814,160 km (0.092 R)
• M50: 26,726,258 km (0.111 R)
• M51: 26,893,209 km (0.055 R)
• M52: 29,094,841 km (0.103 R)
• M53: 29,956,974 km (0.113 R)
• M54: 30,391,256 km (0.072 R)
• M55: 30,739,969 km (0.109 R)
• M56: 33,218,806 km (0.06 R)
• M57: 34,210,041 km (0.106 R)
• M58: 34,300,697 km (0.071 R)
• M59: 34,845,982 km (0.065 R)
• M60: 35,028,341 km (0.081 R)
• M61: 35,393,959 km (0.107 R)
• M62: 36,498,739 km (0.025 R)
• M63: 37,895,534 km (0.111 R)
• M64: 38,083,130 km (0.115 R)
• M65: 38,270,875 km (0.078 R)
• M66: 38,741,959 km (0.11 R)
• M67: 42,286,531 km (0.062 R)
• M68: 42,481,008 km (0.085 R)
• M69: 43,851,025 km (0.087 R)
• M70: 45,833,197 km (0.056 R)
• M71: 46,935,734 km (0.059 R)
• M72: 48,656,857 km (0.12 R)
• M73: 49,269,311 km (0.119 R)
• M74: 50,501,698 km (0.047 R)
• M75: 50,604,771 km (0.06 R)
• M76: 51,225,153 km (0.112 R)
• M77: 53,101,559 km (0.114 R)
• M78: 54,470,529 km (0.079 R)
• M79: 56,492,195 km (0.096 R)
• M80: 59,624,924 km (0.112 R)
• M81: 59,843,038 km (0.097 R)
• M82: 60,389,519 km (0.032 R)
• M83: 60,608,530 km (0.116 R)
• M84: 62,038,835 km (0.032 R)
• M85: 62,591,899 km (0.058 R)
• M86: 65,156,904 km (0.073 R)
• M87: 66,057,184 km (0.066 R)
• M88: 66,961,503 km (0.095 R)
• M89: 69,354,770 km (0.095 R)
• M90: 74,929,235 km (0.068 R)
• M91: 76,463,511 km (0.116 R)
• M92: 77,769,949 km (0.104 R)
• M93: 78,127,488 km (0.118 R)
• M94: 78,844,211 km (0.035 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: 226 - 13,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit