🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.73 AU - 0.87 AU

Year: 272 Days

Day: 42.8 Hours

Environment

Temp: 93 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.6 AU - 2.5 AU

Year: 1118 Days

Day: 23.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 161.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,325,236 km

• M1: 622,178 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2 AU - 2.54 AU

Year: 1302 Days

Day: 24.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.02 AU - 2.54 AU

Year: 1311 Days

Day: 34.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.4

Radius: 13.4

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.26 AU - 4.28 AU

Year: 3360 Days

Day: 5.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 41,325,236 km

• M1: 170,691 km (0.088 R)
• M2: 256,710 km (0.07 R)
• M3: 390,301 km (0.083 R)
• M4: 479,162 km (0.119 R)
• M5: 577,597 km (0.085 R)
• M6: 777,759 km (0.088 R)
• M7: 921,523 km (0.049 R)
• M8: 1,026,690 km (0.108 R)
• M9: 1,276,369 km (0.07 R)
• M10: 1,732,194 km (0.08 R)
• M11: 2,048,294 km (0.037 R)
• M12: 2,173,657 km (0.096 R)
• M13: 2,735,846 km (0.087 R)
• M14: 2,962,636 km (0.088 R)
• M15: 3,141,555 km (0.106 R)
• M16: 3,416,516 km (0.063 R)
• M17: 3,585,412 km (0.116 R)
• M18: 4,268,775 km (0.096 R)
• M19: 4,553,460 km (0.053 R)
• M20: 4,823,484 km (0.114 R)
• M21: 5,206,155 km (0.102 R)
• M22: 5,379,390 km (0.058 R)
• M23: 6,000,969 km (0.043 R)
• M24: 6,159,992 km (0.103 R)
• M25: 6,389,624 km (0.048 R)
• M26: 6,881,053 km (0.099 R)
• M27: 7,215,554 km (0.063 R)
• M28: 7,457,753 km (0.103 R)
• M29: 7,975,212 km (0.109 R)
• M30: 8,276,053 km (0.057 R)
• M31: 8,837,644 km (0.095 R)
• M32: 9,201,466 km (0.069 R)
• M33: 9,332,514 km (0.1 R)
• M34: 9,543,596 km (0.052 R)
• M35: 9,809,731 km (0.098 R)
• M36: 10,295,026 km (0.093 R)
• M37: 10,403,934 km (0.074 R)
• M38: 11,345,203 km (0.089 R)
• M39: 11,542,373 km (0.1 R)
• M40: 11,627,195 km (0.068 R)
• M41: 12,054,596 km (0.058 R)
• M42: 12,778,501 km (0.092 R)
• M43: 12,866,314 km (0.071 R)
• M44: 14,026,296 km (0.08 R)
• M45: 14,207,609 km (0.091 R)
• M46: 14,389,819 km (0.096 R)
• M47: 15,095,622 km (0.053 R)
• M48: 15,250,456 km (0.042 R)
• M49: 15,687,132 km (0.033 R)
• M50: 15,875,476 km (0.034 R)
• M51: 16,064,567 km (0.062 R)
• M52: 16,286,271 km (0.108 R)
• M53: 16,540,737 km (0.109 R)
• M54: 16,828,713 km (0.113 R)
• M55: 16,957,218 km (0.068 R)
• M56: 17,247,438 km (0.11 R)
• M57: 17,376,989 km (0.065 R)
• M58: 17,474,378 km (0.077 R)
• M59: 18,260,066 km (0.111 R)
• M60: 18,359,099 km (0.111 R)
• M61: 18,458,283 km (0.104 R)
• M62: 18,757,030 km (0.054 R)
• M63: 18,923,682 km (0.086 R)
• M64: 19,595,077 km (0.103 R)
• M65: 20,001,684 km (0.064 R)
• M66: 20,171,926 km (0.097 R)
• M67: 22,146,768 km (0.103 R)
• M68: 23,067,992 km (0.025 R)
• M69: 23,175,104 km (0.09 R)
• M70: 23,318,119 km (0.086 R)
• M71: 23,857,270 km (0.037 R)
• M72: 24,400,460 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.5

Radius: 12.1

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.42 AU - 4.54 AU

Year: 3611 Days

Day: 12.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 159.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 41,325,236 km

• M1: 223,499 km (0.1 R)
• M2: 611,556 km (0.096 R)
• M3: 762,052 km (0.11 R)
• M4: 876,644 km (0.106 R)
• M5: 1,245,851 km (0.063 R)
• M6: 1,551,180 km (0.108 R)
• M7: 1,986,361 km (0.117 R)
• M8: 2,067,143 km (0.077 R)
• M9: 2,162,886 km (0.111 R)
• M10: 2,502,473 km (0.099 R)
• M11: 2,783,717 km (0.083 R)
• M12: 3,169,380 km (0.081 R)
• M13: 3,441,649 km (0.102 R)
• M14: 3,572,397 km (0.047 R)
• M15: 3,704,791 km (0.039 R)
• M16: 4,094,793 km (0.108 R)
• M17: 4,587,568 km (0.108 R)
• M18: 4,713,679 km (0.088 R)
• M19: 5,062,093 km (0.115 R)
• M20: 5,173,842 km (0.107 R)
• M21: 5,305,189 km (0.06 R)
• M22: 5,764,455 km (0.114 R)
• M23: 5,861,693 km (0.085 R)
• M24: 6,296,425 km (0.047 R)
• M25: 6,497,484 km (0.051 R)
• M26: 6,823,608 km (0.094 R)
• M27: 7,492,011 km (0.062 R)
• M28: 7,662,403 km (0.054 R)
• M29: 7,898,768 km (0.06 R)
• M30: 8,467,239 km (0.12 R)
• M31: 8,868,461 km (0.094 R)
• M32: 9,185,010 km (0.096 R)
• M33: 9,482,111 km (0.117 R)
• M34: 9,969,053 km (0.077 R)
• M35: 10,583,002 km (0.113 R)
• M36: 11,257,988 km (0.06 R)
• M37: 11,453,512 km (0.07 R)
• M38: 11,723,985 km (0.048 R)
• M39: 12,246,530 km (0.063 R)
• M40: 12,523,287 km (0.036 R)
• M41: 12,878,432 km (0.088 R)
• M42: 12,954,876 km (0.079 R)
• M43: 13,057,201 km (0.077 R)
• M44: 13,314,210 km (0.085 R)
• M45: 13,520,955 km (0.096 R)
• M46: 13,650,656 km (0.088 R)
• M47: 13,728,746 km (0.113 R)
• M48: 13,937,585 km (0.095 R)
• M49: 15,051,640 km (0.099 R)
• M50: 15,293,989 km (0.091 R)
• M51: 15,564,910 km (0.084 R)
• M52: 15,646,591 km (0.075 R)
• M53: 15,782,875 km (0.119 R)
• M54: 16,139,067 km (0.081 R)
• M55: 16,276,697 km (0.113 R)
• M56: 16,636,630 km (0.084 R)
• M57: 16,999,105 km (0.09 R)
• M58: 17,279,900 km (0.11 R)
• M59: 17,364,274 km (0.091 R)
• M60: 17,562,042 km (0.119 R)
• M61: 17,959,673 km (0.103 R)
• M62: 18,159,536 km (0.105 R)
• M63: 18,446,465 km (0.091 R)
• M64: 18,677,145 km (0.105 R)
• M65: 19,199,540 km (0.046 R)
• M66: 19,374,719 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.4

Radius: 14.1

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.99 AU - 5.13 AU

Year: 3708 Days

Day: 11.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 41,325,236 km

• M1: 178,470 km (0.081 R)
• M2: 303,085 km (0.09 R)
• M3: 423,212 km (0.04 R)
• M4: 536,757 km (0.072 R)
• M5: 705,803 km (0.111 R)
• M6: 839,244 km (0.118 R)
• M7: 933,491 km (0.081 R)
• M8: 1,062,145 km (0.119 R)
• M9: 1,197,381 km (0.084 R)
• M10: 1,372,411 km (0.052 R)
• M11: 1,474,736 km (0.08 R)
• M12: 1,639,593 km (0.1 R)
• M13: 1,798,316 km (0.086 R)
• M14: 2,292,438 km (0.048 R)
• M15: 2,443,532 km (0.068 R)
• M16: 2,555,580 km (0.113 R)
• M17: 2,741,381 km (0.089 R)
• M18: 2,843,257 km (0.087 R)
• M19: 3,036,089 km (0.077 R)
• M20: 3,294,893 km (0.056 R)
• M21: 3,592,892 km (0.099 R)
• M22: 3,721,097 km (0.088 R)
• M23: 3,949,085 km (0.094 R)
• M24: 4,299,742 km (0.03 R)
• M25: 4,401,917 km (0.083 R)
• M26: 4,556,602 km (0.103 R)
• M27: 4,836,200 km (0.098 R)
• M28: 5,339,298 km (0.09 R)
• M29: 5,430,852 km (0.077 R)
• M30: 5,652,855 km (0.099 R)
• M31: 6,106,136 km (0.117 R)
• M32: 6,298,370 km (0.12 R)
• M33: 6,492,847 km (0.058 R)
• M34: 6,748,510 km (0.1 R)
• M35: 6,847,693 km (0.071 R)
• M36: 7,330,894 km (0.062 R)
• M37: 7,494,405 km (0.028 R)
• M38: 7,679,906 km (0.12 R)
• M39: 8,330,507 km (0.108 R)
• M40: 8,630,152 km (0.094 R)
• M41: 8,846,320 km (0.063 R)
• M42: 9,350,465 km (0.104 R)
• M43: 9,550,328 km (0.054 R)
• M44: 9,639,638 km (0.107 R)
• M45: 10,022,309 km (0.116 R)
• M46: 11,105,996 km (0.086 R)
• M47: 11,388,587 km (0.071 R)
• M48: 12,105,759 km (0.108 R)
• M49: 12,226,784 km (0.042 R)
• M50: 12,543,033 km (0.104 R)
• M51: 12,837,592 km (0.116 R)
• M52: 13,035,210 km (0.113 R)
• M53: 13,433,440 km (0.104 R)
• M54: 13,835,559 km (0.083 R)
• M55: 14,088,978 km (0.044 R)
• M56: 14,190,854 km (0.059 R)
• M57: 14,472,098 km (0.034 R)
• M58: 14,652,064 km (0.087 R)
• M59: 15,092,181 km (0.089 R)
• M60: 15,641,804 km (0.069 R)
• M61: 16,198,158 km (0.089 R)
• M62: 16,465,340 km (0.069 R)
• M63: 16,653,235 km (0.045 R)
• M64: 16,841,878 km (0.085 R)
• M65: 17,330,165 km (0.062 R)
• M66: 17,576,104 km (0.083 R)
• M67: 18,209,801 km (0.088 R)
• M68: 18,795,028 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429

Radius: 9.6

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.33 AU - 4.85 AU

Year: 3745 Days

Day: 12.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 41,325,236 km

• M1: 140,622 km (0.113 R)
• M2: 203,154 km (0.114 R)
• M3: 363,373 km (0.076 R)
• M4: 749,635 km (0.12 R)
• M5: 892,351 km (0.117 R)
• M6: 1,241,064 km (0.095 R)
• M7: 1,362,537 km (0.036 R)
• M8: 1,565,243 km (0.098 R)
• M9: 1,874,013 km (0.044 R)
• M10: 2,028,547 km (0.105 R)
• M11: 2,471,656 km (0.069 R)
• M12: 2,735,995 km (0.096 R)
• M13: 2,799,575 km (0.118 R)
• M14: 3,600,671 km (0.065 R)
• M15: 4,412,688 km (0.038 R)
• M16: 4,544,035 km (0.104 R)
• M17: 5,200,321 km (0.059 R)
• M18: 5,479,172 km (0.118 R)
• M19: 5,661,083 km (0.086 R)
• M20: 5,803,949 km (0.049 R)
• M21: 5,886,227 km (0.075 R)
• M22: 5,968,805 km (0.092 R)
• M23: 6,218,783 km (0.118 R)
• M24: 6,536,230 km (0.086 R)
• M25: 6,643,342 km (0.079 R)
• M26: 6,859,062 km (0.1 R)
• M27: 6,967,820 km (0.078 R)
• M28: 7,209,121 km (0.088 R)
• M29: 7,609,894 km (0.101 R)
• M30: 8,456,618 km (0.119 R)
• M31: 9,212,835 km (0.05 R)
• M32: 9,477,773 km (0.093 R)
• M33: 10,114,013 km (0.09 R)
• M34: 10,337,512 km (0.097 R)
• M35: 10,865,293 km (0.106 R)
• M36: 11,043,165 km (0.078 R)
• M37: 11,556,884 km (0.063 R)
• M38: 12,262,537 km (0.049 R)
• M39: 12,474,368 km (0.107 R)
• M40: 12,607,361 km (0.091 R)
• M41: 13,063,036 km (0.119 R)
• M42: 13,333,658 km (0.039 R)
• M43: 13,578,849 km (0.109 R)
• M44: 13,825,386 km (0.097 R)
• M45: 14,156,596 km (0.075 R)
• M46: 14,742,421 km (0.035 R)
• M47: 14,854,769 km (0.115 R)
• M48: 15,108,936 km (0.098 R)
• M49: 15,307,602 km (0.116 R)
• M50: 15,678,904 km (0.075 R)
• M51: 16,459,356 km (0.045 R)
• M52: 17,193,433 km (0.055 R)
• M53: 17,549,476 km (0.087 R)
• M54: 17,758,314 km (0.078 R)
• M55: 19,090,035 km (0.112 R)
• M56: 19,274,190 km (0.1 R)
• M57: 19,489,611 km (0.048 R)
• M58: 19,613,178 km (0.088 R)
• M59: 19,705,929 km (0.107 R)
• M60: 20,359,672 km (0.104 R)
• M61: 20,799,490 km (0.07 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.5

Radius: 8.7

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.39 AU - 9.65 AU

Year: 10316 Days

Day: 8.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 41,325,236 km

• M1: 109,506 km (0.069 R)
• M2: 271,071 km (0.089 R)
• M3: 389,702 km (0.104 R)
• M4: 463,005 km (0.114 R)
• M5: 1,591,422 km (0.096 R)
• M6: 1,673,851 km (0.058 R)
• M7: 2,129,974 km (0.096 R)
• M8: 2,599,113 km (0.079 R)
• M9: 2,721,335 km (0.076 R)
• M10: 3,022,775 km (0.114 R)
• M11: 3,334,836 km (0.065 R)
• M12: 3,961,950 km (0.08 R)
• M13: 4,419,420 km (0.036 R)
• M14: 4,477,913 km (0.118 R)
• M15: 4,654,588 km (0.034 R)
• M16: 5,045,487 km (0.049 R)
• M17: 5,322,243 km (0.115 R)
• M18: 5,415,593 km (0.108 R)
• M19: 5,509,540 km (0.11 R)
• M20: 5,604,086 km (0.12 R)
• M21: 5,890,715 km (0.117 R)
• M22: 6,215,044 km (0.062 R)
• M23: 6,511,846 km (0.088 R)
• M24: 6,880,904 km (0.098 R)
• M25: 7,604,209 km (0.053 R)
• M26: 7,850,747 km (0.089 R)
• M27: 8,028,469 km (0.104 R)
• M28: 9,309,475 km (0.105 R)
• M29: 9,384,574 km (0.097 R)
• M30: 12,508,925 km (0.063 R)
• M31: 13,644,074 km (0.084 R)
• M32: 13,729,494 km (0.077 R)
• M33: 15,697,604 km (0.108 R)
• M34: 15,787,063 km (0.054 R)
• M35: 16,101,668 km (0.084 R)
• M36: 16,192,025 km (0.092 R)
• M37: 16,920,267 km (0.096 R)
• M38: 19,264,167 km (0.079 R)
• M39: 20,522,733 km (0.053 R)
• M40: 21,112,448 km (0.112 R)
• M41: 22,813,675 km (0.094 R)
• M42: 23,732,057 km (0.062 R)
• M43: 23,886,292 km (0.082 R)
• M44: 24,350,943 km (0.073 R)
• M45: 24,454,614 km (0.102 R)
• M46: 24,662,406 km (0.055 R)
• M47: 25,552,064 km (0.114 R)
• M48: 26,558,858 km (0.096 R)
• M49: 26,825,890 km (0.094 R)
• M50: 27,093,970 km (0.101 R)
• M51: 30,489,841 km (0.113 R)
• M52: 30,545,791 km (0.069 R)
• M53: 30,601,591 km (0.09 R)
• M54: 30,993,986 km (0.068 R)
• M55: 31,106,334 km (0.119 R)
• M56: 31,444,276 km (0.032 R)
• M57: 32,579,574 km (0.113 R)
• M58: 34,423,816 km (0.112 R)
• M59: 36,954,863 km (0.042 R)
• M60: 38,272,970 km (0.051 R)
• M61: 38,453,833 km (0.111 R)
• M62: 39,484,413 km (0.082 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 11,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit