🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.66 AU - 0.76 AU

Year: 215 Days

Day: 37.1 Hours

Environment

Temp: 209 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,072,884 km

• M1: 151,842 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.95 AU - 1.09 AU

Year: 371 Days

Day: 46.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,072,884 km

• M1: 120,277 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.82 AU - 2.28 AU

Year: 1056 Days

Day: 35.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.21 AU - 5.65 AU

Year: 3940 Days

Day: 37.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16

Radius: 8.6

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.72 AU - 9.6 AU

Year: 9172 Days

Day: 8.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 142.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 45,072,884 km

• M1: 114,442 km (0.07 R)
• M2: 190,887 km (0.116 R)
• M3: 272,418 km (0.103 R)
• M4: 537,206 km (0.047 R)
• M5: 600,635 km (0.054 R)
• M6: 793,318 km (0.099 R)
• M7: 912,547 km (0.118 R)
• M8: 1,094,757 km (0.066 R)
• M9: 1,211,444 km (0.086 R)
• M10: 1,421,629 km (0.114 R)
• M11: 1,837,062 km (0.058 R)
• M12: 1,936,694 km (0.117 R)
• M13: 2,225,268 km (0.095 R)
• M14: 3,812,502 km (0.06 R)
• M15: 4,240,052 km (0.09 R)
• M16: 4,986,396 km (0.093 R)
• M17: 5,339,148 km (0.111 R)
• M18: 5,583,591 km (0.092 R)
• M19: 5,743,661 km (0.101 R)
• M20: 5,816,964 km (0.07 R)
• M21: 6,248,254 km (0.046 R)
• M22: 6,444,975 km (0.071 R)
• M23: 7,315,635 km (0.113 R)
• M24: 7,411,079 km (0.059 R)
• M25: 8,222,797 km (0.072 R)
• M26: 8,807,874 km (0.109 R)
• M27: 9,096,747 km (0.095 R)
• M28: 9,250,983 km (0.056 R)
• M29: 10,035,324 km (0.118 R)
• M30: 10,141,539 km (0.115 R)
• M31: 10,660,045 km (0.06 R)
• M32: 11,500,037 km (0.031 R)
• M33: 11,574,238 km (0.109 R)
• M34: 11,666,988 km (0.066 R)
• M35: 11,797,288 km (0.094 R)
• M36: 12,304,574 km (0.034 R)
• M37: 12,361,422 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427

Radius: 14.1

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.03 AU - 9.29 AU

Year: 9977 Days

Day: 9.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,072,884 km

• M1: 185,651 km (0.119 R)
• M2: 308,172 km (0.04 R)
• M3: 538,403 km (0.099 R)
• M4: 671,994 km (0.11 R)
• M5: 803,789 km (0.055 R)
• M6: 1,329,925 km (0.118 R)
• M7: 1,600,248 km (0.103 R)
• M8: 1,931,458 km (0.084 R)
• M9: 2,194,601 km (0.115 R)
• M10: 2,731,956 km (0.057 R)
• M11: 3,003,626 km (0.109 R)
• M12: 3,310,152 km (0.101 R)
• M13: 3,761,938 km (0.105 R)
• M14: 4,092,998 km (0.065 R)
• M15: 4,578,144 km (0.028 R)
• M16: 5,386,571 km (0.09 R)
• M17: 5,886,676 km (0.039 R)
• M18: 6,401,742 km (0.074 R)
• M19: 6,931,468 km (0.11 R)
• M20: 7,066,106 km (0.119 R)
• M21: 7,648,341 km (0.119 R)
• M22: 7,787,616 km (0.101 R)
• M23: 7,998,101 km (0.108 R)
• M24: 8,210,380 km (0.113 R)
• M25: 8,676,976 km (0.11 R)
• M26: 8,785,883 km (0.055 R)
• M27: 10,396,902 km (0.046 R)
• M28: 10,551,287 km (0.116 R)
• M29: 10,901,646 km (0.092 R)
• M30: 11,335,180 km (0.115 R)
• M31: 11,614,031 km (0.096 R)
• M32: 12,300,685 km (0.116 R)
• M33: 12,464,046 km (0.085 R)
• M34: 13,167,006 km (0.116 R)
• M35: 13,292,369 km (0.083 R)
• M36: 13,502,255 km (0.116 R)
• M37: 14,010,439 km (0.095 R)
• M38: 14,481,822 km (0.049 R)
• M39: 14,611,374 km (0.092 R)
• M40: 15,045,656 km (0.109 R)
• M41: 15,440,295 km (0.075 R)
• M42: 15,528,409 km (0.112 R)
• M43: 16,961,556 km (0.082 R)
• M44: 18,017,717 km (0.11 R)
• M45: 18,156,993 km (0.118 R)
• M46: 19,474,800 km (0.059 R)
• M47: 19,570,094 km (0.096 R)
• M48: 20,193,319 km (0.118 R)
• M49: 20,774,507 km (0.092 R)
• M50: 20,871,895 km (0.114 R)
• M51: 22,151,854 km (0.071 R)
• M52: 23,406,532 km (0.114 R)
• M53: 23,863,852 km (0.073 R)
• M54: 24,017,041 km (0.108 R)
• M55: 25,045,975 km (0.106 R)
• M56: 25,201,706 km (0.118 R)
• M57: 25,565,977 km (0.09 R)
• M58: 26,352,563 km (0.045 R)
• M59: 27,093,970 km (0.06 R)
• M60: 27,306,997 km (0.068 R)
• M61: 30,348,172 km (0.071 R)
• M62: 31,292,434 km (0.103 R)
• M63: 31,964,727 km (0.099 R)
• M64: 32,077,374 km (0.102 R)
• M65: 33,437,966 km (0.061 R)
• M66: 33,552,259 km (0.058 R)
• M67: 33,723,848 km (0.072 R)
• M68: 33,895,736 km (0.089 R)
• M69: 35,864,145 km (0.033 R)
• M70: 36,332,685 km (0.07 R)
• M71: 36,508,912 km (0.066 R)
• M72: 38,107,814 km (0.109 R)
• M73: 38,406,411 km (0.094 R)
• M74: 38,586,078 km (0.113 R)
• M75: 38,705,906 km (0.104 R)
• M76: 39,427,566 km (0.079 R)
• M77: 39,850,629 km (0.081 R)
• M78: 40,701,242 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.1

Radius: 10.6

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.59 AU - 12.49 AU

Year: 11449 Days

Day: 14.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,072,884 km

• M1: 216,917 km (0.102 R)
• M2: 332,257 km (0.04 R)
• M3: 508,034 km (0.114 R)
• M4: 574,306 km (0.095 R)
• M5: 644,168 km (0.109 R)
• M6: 813,064 km (0.12 R)
• M7: 1,288,337 km (0.105 R)
• M8: 1,480,869 km (0.086 R)
• M9: 1,606,083 km (0.081 R)
• M10: 1,735,036 km (0.109 R)
• M11: 1,814,173 km (0.111 R)
• M12: 1,894,358 km (0.117 R)
• M13: 2,401,644 km (0.059 R)
• M14: 3,013,350 km (0.069 R)
• M15: 3,502,984 km (0.118 R)
• M16: 4,194,425 km (0.096 R)
• M17: 4,519,352 km (0.052 R)
• M18: 5,232,036 km (0.086 R)
• M19: 6,427,921 km (0.065 R)
• M20: 6,718,740 km (0.086 R)
• M21: 6,802,664 km (0.052 R)
• M22: 7,356,625 km (0.075 R)
• M23: 8,013,808 km (0.036 R)
• M24: 8,192,279 km (0.118 R)
• M25: 9,104,227 km (0.119 R)
• M26: 9,619,592 km (0.109 R)
• M27: 10,776,731 km (0.079 R)
• M28: 11,072,786 km (0.118 R)
• M29: 12,079,280 km (0.087 R)
• M30: 12,438,465 km (0.099 R)
• M31: 12,749,179 km (0.113 R)
• M32: 12,957,719 km (0.101 R)
• M33: 13,484,004 km (0.103 R)
• M34: 14,124,881 km (0.086 R)
• M35: 14,340,751 km (0.075 R)
• M36: 14,830,235 km (0.102 R)
• M37: 15,602,908 km (0.043 R)
• M38: 15,770,159 km (0.104 R)
• M39: 15,993,957 km (0.084 R)
• M40: 16,729,081 km (0.069 R)
• M41: 16,957,517 km (0.058 R)
• M42: 17,129,555 km (0.053 R)
• M43: 18,821,656 km (0.103 R)
• M44: 19,597,471 km (0.046 R)
• M45: 19,717,747 km (0.1 R)
• M46: 20,811,308 km (0.115 R)
• M47: 21,675,535 km (0.096 R)
• M48: 22,740,522 km (0.069 R)
• M49: 23,184,080 km (0.111 R)
• M50: 23,566,452 km (0.077 R)
• M51: 25,575,402 km (0.099 R)
• M52: 25,970,639 km (0.082 R)
• M53: 27,369,529 km (0.038 R)
• M54: 29,824,131 km (0.078 R)
• M55: 30,031,773 km (0.087 R)
• M56: 30,240,013 km (0.096 R)
• M57: 31,852,079 km (0.113 R)
• M58: 33,133,236 km (0.068 R)
• M59: 33,635,884 km (0.112 R)
• M60: 34,940,228 km (0.116 R)
• M61: 35,378,700 km (0.117 R)
• M62: 35,525,306 km (0.094 R)
• M63: 37,598,134 km (0.081 R)
• M64: 38,423,316 km (0.077 R)
• M65: 41,705,343 km (0.087 R)
• M66: 42,481,457 km (0.077 R)
• M67: 43,184,118 km (0.035 R)
• M68: 43,576,065 km (0.061 R)
• M69: 44,363,548 km (0.092 R)
• M70: 45,155,668 km (0.116 R)
• M71: 46,432,935 km (0.085 R)
• M72: 48,696,500 km (0.084 R)
• M73: 50,252,917 km (0.048 R)
• M74: 50,417,774 km (0.115 R)
• M75: 51,078,697 km (0.106 R)
• M76: 51,825,639 km (0.108 R)
• M77: 52,325,595 km (0.078 R)
• M78: 54,764,789 km (0.072 R)
• M79: 56,211,699 km (0.067 R)
• M80: 57,240,783 km (0.04 R)
• M81: 57,498,989 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.3

Radius: 6.5

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 15.33 AU - 20.07 AU

Year: 26800 Days

Day: 20.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 45,072,884 km

• M1: 237,711 km (0.058 R)
• M2: 414,087 km (0.109 R)
• M3: 661,223 km (0.095 R)
• M4: 1,042,099 km (0.096 R)
• M5: 1,336,358 km (0.099 R)
• M6: 1,398,291 km (0.072 R)
• M7: 1,440,029 km (0.069 R)
• M8: 1,546,543 km (0.112 R)
• M9: 1,789,939 km (0.071 R)
• M10: 2,287,800 km (0.098 R)
• M11: 3,719,153 km (0.068 R)
• M12: 4,105,115 km (0.077 R)
• M13: 4,195,921 km (0.089 R)
• M14: 4,287,475 km (0.115 R)
• M15: 4,410,594 km (0.096 R)
• M16: 4,882,725 km (0.036 R)
• M17: 5,141,080 km (0.109 R)
• M18: 6,011,291 km (0.041 R)
• M19: 6,114,663 km (0.079 R)
• M20: 6,358,059 km (0.105 R)
• M21: 6,428,071 km (0.115 R)
• M22: 7,180,099 km (0.114 R)
• M23: 8,571,210 km (0.044 R)
• M24: 10,537,076 km (0.045 R)
• M25: 10,996,790 km (0.064 R)
• M26: 11,165,536 km (0.085 R)
• M27: 11,548,507 km (0.073 R)
• M28: 11,935,816 km (0.106 R)
• M29: 12,458,660 km (0.11 R)
• M30: 13,662,474 km (0.063 R)
• M31: 13,753,131 km (0.08 R)
• M32: 14,026,296 km (0.101 R)
• M33: 14,716,990 km (0.068 R)
• M34: 15,277,533 km (0.062 R)
• M35: 17,097,989 km (0.079 R)
• M36: 19,239,333 km (0.101 R)
• M37: 19,698,000 km (0.088 R)
• M38: 21,253,220 km (0.089 R)
• M39: 21,358,238 km (0.069 R)
• M40: 21,833,211 km (0.074 R)
• M41: 22,525,400 km (0.076 R)
• M42: 24,150,183 km (0.102 R)
• M43: 24,810,508 km (0.111 R)
• M44: 24,865,859 km (0.107 R)
• M45: 25,032,062 km (0.109 R)
• M46: 26,036,761 km (0.118 R)
• M47: 26,318,155 km (0.101 R)
• M48: 26,600,596 km (0.11 R)
• M49: 26,713,841 km (0.115 R)
• M50: 27,682,936 km (0.092 R)
• M51: 29,831,611 km (0.09 R)
• M52: 30,303,293 km (0.086 R)
• M53: 30,836,759 km (0.119 R)
• M54: 32,093,680 km (0.081 R)
• M55: 33,611,650 km (0.081 R)
• M56: 34,471,837 km (0.107 R)
• M57: 35,650,968 km (0.108 R)
• M58: 36,465,229 km (0.042 R)
• M59: 38,367,815 km (0.12 R)
• M60: 39,783,310 km (0.12 R)
• M61: 40,823,464 km (0.069 R)
• M62: 41,478,254 km (0.119 R)
• M63: 43,063,542 km (0.117 R)
• M64: 43,997,332 km (0.066 R)
• M65: 45,072,941 km (0.048 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 15,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit