🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.45 AU - 0.69 AU

Year: 166 Days

Day: 35.5 Hours

Environment

Temp: 204 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,814,367 km

• M1: 580,290 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.88 AU - 0.88 AU

Year: 318 Days

Day: 41.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.94 AU - 1.2 AU

Year: 426 Days

Day: 44.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,814,367 km

• M1: 861,983 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.13 AU - 3.63 AU

Year: 2392 Days

Day: 22.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,814,367 km

• M1: 379,380 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.68 AU - 4.1 AU

Year: 2403 Days

Day: 34.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,814,367 km

• M1: 66,870 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.1

Radius: 9.9

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.53 AU - 6.17 AU

Year: 5448 Days

Day: 7.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,814,367 km

• M1: 132,095 km (0.085 R)
• M2: 195,225 km (0.111 R)
• M3: 272,418 km (0.115 R)
• M4: 356,193 km (0.083 R)
• M5: 418,575 km (0.04 R)
• M6: 685,906 km (0.105 R)
• M7: 913,445 km (0.074 R)
• M8: 1,439,431 km (0.101 R)
• M9: 1,511,238 km (0.063 R)
• M10: 1,772,286 km (0.097 R)
• M11: 2,773,694 km (0.111 R)
• M12: 3,451,223 km (0.092 R)
• M13: 3,646,897 km (0.108 R)
• M14: 3,821,178 km (0.118 R)
• M15: 3,972,871 km (0.067 R)
• M16: 4,049,315 km (0.077 R)
• M17: 4,178,119 km (0.109 R)
• M18: 4,386,958 km (0.047 R)
• M19: 4,869,411 km (0.039 R)
• M20: 5,144,671 km (0.064 R)
• M21: 5,312,370 km (0.034 R)
• M22: 6,237,184 km (0.108 R)
• M23: 6,506,161 km (0.094 R)
• M24: 6,718,141 km (0.025 R)
• M25: 7,525,072 km (0.065 R)
• M26: 7,683,795 km (0.099 R)
• M27: 8,993,226 km (0.101 R)
• M28: 10,904,039 km (0.088 R)
• M29: 11,155,962 km (0.03 R)
• M30: 11,228,218 km (0.12 R)
• M31: 11,812,697 km (0.043 R)
• M32: 12,108,601 km (0.084 R)
• M33: 12,332,250 km (0.069 R)
• M34: 12,632,343 km (0.039 R)
• M35: 13,740,864 km (0.1 R)
• M36: 14,247,851 km (0.079 R)
• M37: 14,562,904 km (0.094 R)
• M38: 14,760,971 km (0.108 R)
• M39: 15,199,892 km (0.117 R)
• M40: 15,441,043 km (0.087 R)
• M41: 15,968,077 km (0.077 R)
• M42: 17,081,384 km (0.092 R)
• M43: 17,206,747 km (0.091 R)
• M44: 17,584,332 km (0.046 R)
• M45: 19,208,666 km (0.105 R)
• M46: 19,382,349 km (0.113 R)
• M47: 19,994,653 km (0.102 R)
• M48: 20,170,879 km (0.097 R)
• M49: 20,613,390 km (0.061 R)
• M50: 20,702,251 km (0.117 R)
• M51: 21,373,048 km (0.095 R)
• M52: 22,324,191 km (0.099 R)
• M53: 22,552,627 km (0.071 R)
• M54: 22,919,740 km (0.039 R)
• M55: 23,150,270 km (0.043 R)
• M56: 23,288,948 km (0.08 R)
• M57: 23,893,024 km (0.095 R)
• M58: 24,596,583 km (0.116 R)
• M59: 24,785,226 km (0.1 R)
• M60: 24,879,771 km (0.1 R)
• M61: 25,402,018 km (0.06 R)
• M62: 25,831,962 km (0.1 R)
• M63: 26,216,129 km (0.03 R)
• M64: 26,457,281 km (0.114 R)
• M65: 26,893,060 km (0.118 R)
• M66: 27,087,537 km (0.102 R)
• M67: 27,624,593 km (0.078 R)
• M68: 28,263,975 km (0.097 R)
• M69: 29,557,398 km (0.118 R)
• M70: 30,261,704 km (0.081 R)
• M71: 30,819,106 km (0.086 R)
• M72: 30,971,696 km (0.106 R)
• M73: 31,226,461 km (0.087 R)
• M74: 31,430,961 km (0.117 R)
• M75: 31,995,394 km (0.11 R)
• M76: 32,563,118 km (0.093 R)
• M77: 33,082,073 km (0.1 R)
• M78: 33,760,948 km (0.108 R)
• M79: 34,973,140 km (0.038 R)
• M80: 35,664,731 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.2

Radius: 14

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.47 AU - 7.39 AU

Year: 6277 Days

Day: 10.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,814,367 km

• M1: 269,127 km (0.068 R)
• M2: 366,365 km (0.044 R)
• M3: 473,627 km (0.115 R)
• M4: 583,880 km (0.112 R)
• M5: 756,516 km (0.11 R)
• M6: 1,021,155 km (0.065 R)
• M7: 1,268,141 km (0.081 R)
• M8: 1,518,119 km (0.088 R)
• M9: 1,640,490 km (0.091 R)
• M10: 1,952,252 km (0.071 R)
• M11: 2,086,292 km (0.094 R)
• M12: 2,303,358 km (0.109 R)
• M13: 2,803,165 km (0.119 R)
• M14: 3,223,086 km (0.102 R)
• M15: 3,314,042 km (0.114 R)
• M16: 3,663,203 km (0.115 R)
• M17: 3,830,304 km (0.033 R)
• M18: 4,296,750 km (0.096 R)
• M19: 4,652,195 km (0.075 R)
• M20: 4,781,447 km (0.12 R)
• M21: 5,096,650 km (0.112 R)
• M22: 5,886,676 km (0.034 R)
• M23: 6,026,849 km (0.116 R)
• M24: 6,367,633 km (0.096 R)
• M25: 6,656,656 km (0.12 R)
• M26: 6,949,868 km (0.063 R)
• M27: 7,307,557 km (0.093 R)
• M28: 7,518,939 km (0.034 R)
• M29: 7,671,229 km (0.107 R)
• M30: 8,103,118 km (0.059 R)
• M31: 9,413,296 km (0.06 R)
• M32: 9,842,493 km (0.099 R)
• M33: 9,975,934 km (0.106 R)
• M34: 10,109,824 km (0.084 R)
• M35: 10,617,559 km (0.083 R)
• M36: 11,237,792 km (0.103 R)
• M37: 11,377,367 km (0.117 R)
• M38: 11,622,707 km (0.069 R)
• M39: 12,118,924 km (0.075 R)
• M40: 12,622,171 km (0.104 R)
• M41: 13,095,498 km (0.102 R)
• M42: 13,316,006 km (0.103 R)
• M43: 14,740,626 km (0.119 R)
• M44: 15,200,640 km (0.099 R)
• M45: 15,432,367 km (0.053 R)
• M46: 15,782,276 km (0.113 R)
• M47: 15,977,801 km (0.106 R)
• M48: 16,529,518 km (0.08 R)
• M49: 16,648,597 km (0.037 R)
• M50: 17,328,520 km (0.058 R)
• M51: 17,530,327 km (0.045 R)
• M52: 18,181,078 km (0.09 R)
• M53: 18,798,468 km (0.096 R)
• M54: 18,922,784 km (0.049 R)
• M55: 19,464,478 km (0.062 R)
• M56: 19,590,290 km (0.078 R)
• M57: 19,716,401 km (0.111 R)
• M58: 20,819,984 km (0.106 R)
• M59: 21,812,866 km (0.045 R)
• M60: 22,074,512 km (0.065 R)
• M61: 22,512,834 km (0.093 R)
• M62: 24,249,516 km (0.056 R)
• M63: 24,384,902 km (0.077 R)
• M64: 24,792,556 km (0.053 R)
• M65: 25,385,412 km (0.086 R)
• M66: 25,844,678 km (0.048 R)
• M67: 27,756,090 km (0.118 R)
• M68: 28,848,154 km (0.076 R)
• M69: 30,099,690 km (0.1 R)
• M70: 30,245,099 km (0.1 R)
• M71: 31,516,382 km (0.098 R)
• M72: 31,664,185 km (0.102 R)
• M73: 31,762,770 km (0.107 R)
• M74: 31,911,021 km (0.115 R)
• M75: 33,004,731 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.9

Radius: 14

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.44 AU - 10.72 AU

Year: 10534 Days

Day: 14.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,814,367 km

• M1: 225,444 km (0.075 R)
• M2: 327,919 km (0.062 R)
• M3: 527,332 km (0.075 R)
• M4: 633,397 km (0.062 R)
• M5: 914,641 km (0.05 R)
• M6: 1,141,282 km (0.096 R)
• M7: 1,286,542 km (0.06 R)
• M8: 1,421,329 km (0.091 R)
• M9: 1,779,915 km (0.12 R)
• M10: 1,874,162 km (0.079 R)
• M11: 1,989,652 km (0.047 R)
• M12: 2,776,985 km (0.079 R)
• M13: 2,976,848 km (0.117 R)
• M14: 3,250,911 km (0.047 R)
• M15: 3,461,994 km (0.116 R)
• M16: 4,223,746 km (0.096 R)
• M17: 4,351,503 km (0.096 R)
• M18: 4,689,744 km (0.062 R)
• M19: 5,199,573 km (0.111 R)
• M20: 5,614,857 km (0.1 R)
• M21: 6,774,240 km (0.07 R)
• M22: 6,864,149 km (0.087 R)
• M23: 7,942,899 km (0.112 R)
• M24: 8,101,323 km (0.085 R)
• M25: 8,356,986 km (0.091 R)
• M26: 8,778,253 km (0.116 R)
• M27: 9,008,036 km (0.082 R)
• M28: 9,306,334 km (0.103 R)
• M29: 9,743,010 km (0.046 R)
• M30: 10,117,753 km (0.112 R)
• M31: 10,846,444 km (0.077 R)
• M32: 11,093,131 km (0.06 R)
• M33: 11,306,158 km (0.09 R)
• M34: 11,628,093 km (0.059 R)
• M35: 11,772,156 km (0.068 R)
• M36: 12,649,098 km (0.096 R)
• M37: 12,834,450 km (0.105 R)
• M38: 13,358,342 km (0.061 R)
• M39: 13,584,983 km (0.119 R)
• M40: 13,698,677 km (0.08 R)
• M41: 14,311,131 km (0.107 R)
• M42: 15,841,218 km (0.114 R)
• M43: 16,161,357 km (0.099 R)
• M44: 16,443,499 km (0.087 R)
• M45: 16,605,364 km (0.083 R)
• M46: 17,135,090 km (0.116 R)
• M47: 17,505,195 km (0.113 R)
• M48: 17,629,062 km (0.104 R)
• M49: 18,211,297 km (0.09 R)
• M50: 18,420,883 km (0.116 R)
• M51: 18,799,964 km (0.111 R)
• M52: 18,969,309 km (0.089 R)
• M53: 19,352,130 km (0.119 R)
• M54: 20,212,019 km (0.057 R)
• M55: 20,428,936 km (0.094 R)
• M56: 20,516,002 km (0.114 R)
• M57: 21,216,419 km (0.09 R)
• M58: 21,791,174 km (0.068 R)
• M59: 21,924,615 km (0.105 R)
• M60: 24,927,493 km (0.049 R)
• M61: 25,393,640 km (0.098 R)
• M62: 25,533,963 km (0.049 R)
• M63: 25,956,876 km (0.106 R)
• M64: 26,098,246 km (0.102 R)
• M65: 26,334,611 km (0.053 R)
• M66: 26,952,300 km (0.104 R)
• M67: 28,590,547 km (0.042 R)
• M68: 28,736,704 km (0.077 R)
• M69: 28,931,929 km (0.11 R)
• M70: 29,470,930 km (0.062 R)
• M71: 29,667,801 km (0.092 R)
• M72: 30,310,473 km (0.091 R)
• M73: 30,957,933 km (0.116 R)
• M74: 31,308,291 km (0.099 R)
• M75: 31,710,560 km (0.079 R)
• M76: 32,165,038 km (0.105 R)
• M77: 32,621,611 km (0.1 R)
• M78: 33,490,027 km (0.12 R)
• M79: 34,004,494 km (0.051 R)
• M80: 34,262,700 km (0.03 R)
• M81: 34,677,086 km (0.038 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.7

Radius: 9.4

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.36 AU - 12.12 AU

Year: 12616 Days

Day: 6 Hours

Environment

Temp: -176 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,814,367 km

• M1: 118,182 km (0.093 R)
• M2: 199,264 km (0.102 R)
• M3: 317,895 km (0.115 R)
• M4: 627,563 km (0.096 R)
• M5: 952,789 km (0.069 R)
• M6: 1,037,760 km (0.039 R)
• M7: 1,271,133 km (0.079 R)
• M8: 1,581,399 km (0.091 R)
• M9: 1,808,638 km (0.093 R)
• M10: 1,915,451 km (0.112 R)
• M11: 2,046,499 km (0.08 R)
• M12: 2,158,099 km (0.09 R)
• M13: 3,019,932 km (0.103 R)
• M14: 3,460,797 km (0.108 R)
• M15: 4,145,806 km (0.051 R)
• M16: 4,576,797 km (0.104 R)
• M17: 4,991,931 km (0.095 R)
• M18: 5,574,765 km (0.115 R)
• M19: 5,921,981 km (0.105 R)
• M20: 6,114,514 km (0.073 R)
• M21: 6,439,740 km (0.056 R)
• M22: 6,804,160 km (0.045 R)
• M23: 6,938,349 km (0.046 R)
• M24: 7,005,818 km (0.108 R)
• M25: 7,518,490 km (0.077 R)
• M26: 7,622,460 km (0.03 R)
• M27: 8,185,247 km (0.116 R)
• M28: 8,580,036 km (0.054 R)
• M29: 9,128,163 km (0.104 R)
• M30: 9,276,414 km (0.088 R)
• M31: 9,537,463 km (0.095 R)
• M32: 9,687,809 km (0.061 R)
• M33: 9,763,355 km (0.117 R)
• M34: 10,801,116 km (0.065 R)
• M35: 11,432,568 km (0.096 R)
• M36: 11,592,339 km (0.062 R)
• M37: 11,833,341 km (0.111 R)
• M38: 12,361,272 km (0.082 R)
• M39: 12,855,394 km (0.091 R)
• M40: 13,021,597 km (0.036 R)
• M41: 13,440,022 km (0.041 R)
• M42: 13,990,692 km (0.095 R)
• M43: 15,509,709 km (0.072 R)
• M44: 15,642,402 km (0.057 R)
• M45: 16,087,306 km (0.094 R)
• M46: 16,221,496 km (0.039 R)
• M47: 16,491,220 km (0.072 R)
• M48: 16,581,428 km (0.097 R)
• M49: 17,630,707 km (0.109 R)
• M50: 17,861,687 km (0.106 R)
• M51: 18,047,038 km (0.104 R)
• M52: 18,186,613 km (0.097 R)
• M53: 19,220,783 km (0.108 R)
• M54: 19,601,659 km (0.102 R)
• M55: 20,419,062 km (0.087 R)
• M56: 21,100,630 km (0.101 R)
• M57: 21,247,685 km (0.093 R)
• M58: 21,444,256 km (0.069 R)
• M59: 23,646,038 km (0.098 R)
• M60: 24,413,026 km (0.092 R)
• M61: 25,188,093 km (0.09 R)
• M62: 25,604,723 km (0.114 R)
• M63: 26,181,423 km (0.042 R)
• M64: 26,550,630 km (0.117 R)
• M65: 26,868,526 km (0.095 R)
• M66: 27,081,104 km (0.069 R)
• M67: 27,240,875 km (0.094 R)
• M68: 27,347,688 km (0.092 R)
• M69: 29,401,666 km (0.083 R)
• M70: 29,565,925 km (0.086 R)
• M71: 29,840,287 km (0.103 R)
• M72: 30,336,503 km (0.116 R)
• M73: 31,002,214 km (0.105 R)
• M74: 31,225,264 km (0.059 R)
• M75: 31,504,713 km (0.083 R)
• M76: 32,122,552 km (0.103 R)
• M77: 32,348,146 km (0.111 R)
• M78: 32,744,431 km (0.039 R)
• M79: 34,633,553 km (0.106 R)
• M80: 36,029,750 km (0.068 R)
• M81: 36,205,527 km (0.089 R)
• M82: 39,056,862 km (0.119 R)
• M83: 39,418,441 km (0.104 R)
• M84: 39,841,503 km (0.093 R)
• M85: 40,084,001 km (0.074 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 10,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit