🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.61 AU - 0.99 AU

Year: 249 Days

Day: 30.9 Hours

Environment

Temp: 167 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.27 AU - 2.37 AU

Year: 1231 Days

Day: 30.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,910,538 km

• M1: 210,185 km (0.115 R)
• M2: 761,453 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.87 AU - 4.43 AU

Year: 2428 Days

Day: 27 Hours

Environment

Temp: -108 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.2

Radius: 10.5

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.29 AU - 6.27 AU

Year: 4839 Days

Day: 9.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 85,910,538 km

• M1: 132,843 km (0.118 R)
• M2: 225,444 km (0.092 R)
• M3: 297,550 km (0.106 R)
• M4: 407,205 km (0.073 R)
• M5: 623,225 km (0.07 R)
• M6: 762,500 km (0.064 R)
• M7: 853,755 km (0.116 R)
• M8: 949,049 km (0.061 R)
• M9: 1,190,649 km (0.113 R)
• M10: 1,298,360 km (0.089 R)
• M11: 1,423,723 km (0.116 R)
• M12: 1,671,607 km (0.094 R)
• M13: 1,762,562 km (0.108 R)
• M14: 1,839,755 km (0.095 R)
• M15: 2,077,914 km (0.1 R)
• M16: 2,275,982 km (0.1 R)
• M17: 2,343,301 km (0.028 R)
• M18: 2,514,740 km (0.119 R)
• M19: 2,690,518 km (0.051 R)
• M20: 2,852,083 km (0.091 R)
• M21: 3,054,190 km (0.106 R)
• M22: 3,222,937 km (0.107 R)
• M23: 3,668,439 km (0.117 R)
• M24: 3,748,025 km (0.111 R)
• M25: 3,969,579 km (0.094 R)
• M26: 4,092,399 km (0.09 R)
• M27: 4,174,828 km (0.114 R)
• M28: 5,455,984 km (0.088 R)
• M29: 5,638,643 km (0.118 R)
• M30: 5,707,608 km (0.094 R)
• M31: 5,962,971 km (0.045 R)
• M32: 6,509,153 km (0.112 R)
• M33: 7,245,773 km (0.047 R)
• M34: 7,471,815 km (0.08 R)
• M35: 7,598,525 km (0.119 R)
• M36: 7,802,576 km (0.117 R)
• M37: 8,425,950 km (0.105 R)
• M38: 8,984,399 km (0.088 R)
• M39: 9,200,419 km (0.101 R)
• M40: 9,309,027 km (0.093 R)
• M41: 9,472,687 km (0.052 R)
• M42: 9,582,492 km (0.094 R)
• M43: 10,193,300 km (0.071 R)
• M44: 10,874,120 km (0.086 R)
• M45: 11,628,242 km (0.101 R)
• M46: 11,804,618 km (0.088 R)
• M47: 11,893,180 km (0.091 R)
• M48: 12,011,662 km (0.09 R)
• M49: 12,429,189 km (0.068 R)
• M50: 13,156,086 km (0.084 R)
• M51: 13,247,939 km (0.079 R)
• M52: 13,401,426 km (0.115 R)
• M53: 13,586,479 km (0.034 R)
• M54: 13,741,312 km (0.069 R)
• M55: 14,937,198 km (0.079 R)
• M56: 15,644,796 km (0.04 R)
• M57: 15,970,021 km (0.08 R)
• M58: 16,495,110 km (0.103 R)
• M59: 16,826,021 km (0.101 R)
• M60: 16,892,592 km (0.106 R)
• M61: 17,259,705 km (0.106 R)
• M62: 17,528,383 km (0.047 R)
• M63: 17,663,320 km (0.058 R)
• M64: 18,104,035 km (0.093 R)
• M65: 18,823,601 km (0.085 R)
• M66: 19,692,316 km (0.093 R)
• M67: 19,902,800 km (0.114 R)
• M68: 20,467,681 km (0.113 R)
• M69: 21,145,360 km (0.097 R)
• M70: 23,074,424 km (0.073 R)
• M71: 23,296,428 km (0.081 R)
• M72: 23,854,278 km (0.112 R)
• M73: 24,529,563 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.6

Radius: 9

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.12 AU - 8.54 AU

Year: 7630 Days

Day: 5.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 85,910,538 km

• M1: 113,096 km (0.084 R)
• M2: 525,537 km (0.108 R)
• M3: 828,323 km (0.071 R)
• M4: 961,017 km (0.102 R)
• M5: 1,101,040 km (0.075 R)
• M6: 1,332,618 km (0.1 R)
• M7: 1,803,552 km (0.103 R)
• M8: 1,861,147 km (0.119 R)
• M9: 2,385,936 km (0.105 R)
• M10: 2,513,543 km (0.114 R)
• M11: 2,665,086 km (0.112 R)
• M12: 2,842,210 km (0.107 R)
• M13: 2,909,679 km (0.108 R)
• M14: 3,637,472 km (0.097 R)
• M15: 4,186,945 km (0.117 R)
• M16: 4,497,660 km (0.049 R)
• M17: 4,602,977 km (0.089 R)
• M18: 5,114,153 km (0.08 R)
• M19: 5,251,633 km (0.096 R)
• M20: 5,502,359 km (0.048 R)
• M21: 5,842,694 km (0.054 R)
• M22: 5,900,140 km (0.092 R)
• M23: 6,044,502 km (0.097 R)
• M24: 6,366,137 km (0.106 R)
• M25: 6,633,469 km (0.077 R)
• M26: 6,934,908 km (0.106 R)
• M27: 7,302,620 km (0.057 R)
• M28: 7,364,554 km (0.106 R)
• M29: 8,025,028 km (0.106 R)
• M30: 8,378,528 km (0.066 R)
• M31: 9,604,931 km (0.113 R)
• M32: 9,706,807 km (0.077 R)
• M33: 10,604,993 km (0.102 R)
• M34: 10,710,310 km (0.079 R)
• M35: 11,313,788 km (0.095 R)
• M36: 11,819,129 km (0.088 R)
• M37: 11,964,838 km (0.093 R)
• M38: 12,479,604 km (0.096 R)
• M39: 12,739,755 km (0.086 R)
• M40: 12,926,602 km (0.115 R)
• M41: 13,492,681 km (0.058 R)
• M42: 13,568,826 km (0.085 R)
• M43: 14,182,776 km (0.119 R)
• M44: 14,376,505 km (0.119 R)
• M45: 14,493,191 km (0.066 R)
• M46: 14,571,132 km (0.041 R)
• M47: 14,845,046 km (0.043 R)
• M48: 15,997,847 km (0.119 R)
• M49: 16,159,113 km (0.113 R)
• M50: 17,179,371 km (0.051 R)
• M51: 17,344,527 km (0.08 R)
• M52: 17,759,810 km (0.077 R)
• M53: 18,684,774 km (0.117 R)
• M54: 19,324,455 km (0.062 R)
• M55: 19,539,277 km (0.078 R)
• M56: 20,319,280 km (0.084 R)
• M57: 21,463,704 km (0.093 R)
• M58: 21,597,145 km (0.066 R)
• M59: 22,538,714 km (0.103 R)
• M60: 22,674,250 km (0.083 R)
• M61: 23,037,175 km (0.099 R)
• M62: 23,906,787 km (0.108 R)
• M63: 24,229,918 km (0.117 R)
• M64: 25,442,708 km (0.101 R)
• M65: 26,009,086 km (0.027 R)
• M66: 26,246,348 km (0.084 R)
• M67: 26,436,637 km (0.111 R)
• M68: 26,722,967 km (0.108 R)
• M69: 27,202,428 km (0.047 R)
• M70: 27,829,991 km (0.101 R)
• M71: 28,072,639 km (0.102 R)
• M72: 28,902,907 km (0.1 R)
• M73: 29,543,186 km (0.087 R)
• M74: 29,790,770 km (0.106 R)
• M75: 30,038,953 km (0.105 R)
• M76: 30,188,252 km (0.075 R)
• M77: 30,337,700 km (0.1 R)
• M78: 32,456,604 km (0.109 R)
• M79: 33,070,704 km (0.118 R)
• M80: 34,102,779 km (0.117 R)
• M81: 34,258,511 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.4

Radius: 6.1

Gravity: 14.12 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 14.03 AU - 15.53 AU

Year: 19788 Days

Day: 22.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,910,538 km

• M1: 78,090 km (0.12 R)
• M2: 116,387 km (0.089 R)
• M3: 399,576 km (0.086 R)
• M4: 528,230 km (0.118 R)
• M5: 757,414 km (0.058 R)
• M6: 1,116,599 km (0.107 R)
• M7: 2,098,559 km (0.081 R)
• M8: 2,840,564 km (0.111 R)
• M9: 3,388,841 km (0.116 R)
• M10: 4,009,073 km (0.103 R)
• M11: 4,875,245 km (0.043 R)
• M12: 4,918,030 km (0.091 R)
• M13: 4,960,815 km (0.037 R)
• M14: 5,572,820 km (0.077 R)
• M15: 6,024,456 km (0.083 R)
• M16: 6,208,461 km (0.093 R)
• M17: 7,497,845 km (0.074 R)
• M18: 8,046,271 km (0.092 R)
• M19: 8,556,101 km (0.114 R)
• M20: 9,076,252 km (0.094 R)
• M21: 9,340,143 km (0.103 R)
• M22: 11,144,443 km (0.105 R)
• M23: 11,654,871 km (0.116 R)
• M24: 12,698,316 km (0.108 R)
• M25: 13,831,819 km (0.064 R)
• M26: 14,687,669 km (0.051 R)
• M27: 14,749,452 km (0.117 R)
• M28: 15,372,079 km (0.077 R)
• M29: 15,686,534 km (0.112 R)
• M30: 16,003,232 km (0.095 R)
• M31: 16,066,811 km (0.107 R)
• M32: 18,211,596 km (0.087 R)
• M33: 18,278,017 km (0.073 R)
• M34: 18,678,042 km (0.074 R)
• M35: 19,013,590 km (0.067 R)
• M36: 20,721,250 km (0.08 R)
• M37: 20,859,927 km (0.119 R)
• M38: 21,417,778 km (0.049 R)
• M39: 22,406,021 km (0.114 R)
• M40: 22,834,021 km (0.03 R)
• M41: 24,061,471 km (0.12 R)
• M42: 24,280,333 km (0.098 R)
• M43: 24,793,454 km (0.091 R)
• M44: 25,162,212 km (0.1 R)
• M45: 25,905,115 km (0.092 R)
• M46: 26,730,596 km (0.114 R)
• M47: 26,805,994 km (0.117 R)
• M48: 27,260,322 km (0.033 R)
• M49: 28,099,866 km (0.102 R)
• M50: 28,176,609 km (0.094 R)
• M51: 30,117,791 km (0.053 R)
• M52: 30,275,019 km (0.069 R)
• M53: 31,144,182 km (0.103 R)
• M54: 32,262,277 km (0.081 R)
• M55: 34,866,776 km (0.12 R)
• M56: 35,197,088 km (0.116 R)
• M57: 37,284,876 km (0.102 R)
• M58: 37,453,622 km (0.101 R)
• M59: 37,707,190 km (0.096 R)
• M60: 38,727,298 km (0.082 R)
• M61: 40,534,141 km (0.092 R)
• M62: 41,491,568 km (0.106 R)
• M63: 42,809,076 km (0.073 R)
• M64: 43,339,850 km (0.069 R)
• M65: 44,051,038 km (0.116 R)
• M66: 44,855,725 km (0.093 R)
• M67: 45,214,909 km (0.103 R)
• M68: 45,394,875 km (0.113 R)
• M69: 45,484,933 km (0.08 R)
• M70: 46,752,177 km (0.108 R)
• M71: 48,859,113 km (0.088 R)
• M72: 50,156,576 km (0.112 R)
• M73: 51,653,302 km (0.063 R)
• M74: 52,407,276 km (0.1 R)
• M75: 53,069,845 km (0.095 R)
• M76: 53,259,684 km (0.037 R)
• M77: 54,021,287 km (0.115 R)
• M78: 54,690,588 km (0.037 R)
• M79: 55,651,455 km (0.062 R)
• M80: 56,230,698 km (0.118 R)
• M81: 58,763,839 km (0.116 R)
• M82: 61,035,482 km (0.101 R)
• M83: 61,234,298 km (0.12 R)
• M84: 61,732,459 km (0.104 R)
• M85: 62,732,820 km (0.085 R)
• M86: 63,134,490 km (0.101 R)
• M87: 64,243,459 km (0.063 R)
• M88: 65,257,134 km (0.092 R)
• M89: 65,664,041 km (0.1 R)
• M90: 65,867,942 km (0.115 R)
• M91: 66,582,871 km (0.079 R)
• M92: 68,329,875 km (0.117 R)
• M93: 69,053,480 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.6

Radius: 4.9

Gravity: 33.89 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 12.97 AU - 18.77 AU

Year: 22017 Days

Day: 15 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,910,538 km

• M1: 380,128 km (0.034 R)
• M2: 799,900 km (0.08 R)
• M3: 853,306 km (0.114 R)
• M4: 1,020,706 km (0.044 R)
• M5: 1,583,194 km (0.102 R)
• M6: 1,859,651 km (0.072 R)
• M7: 2,150,918 km (0.07 R)
• M8: 2,302,012 km (0.098 R)
• M9: 2,654,465 km (0.11 R)
• M10: 2,857,619 km (0.073 R)
• M11: 2,981,934 km (0.043 R)
• M12: 3,193,017 km (0.111 R)
• M13: 3,540,832 km (0.069 R)
• M14: 3,629,693 km (0.099 R)
• M15: 3,900,615 km (0.05 R)
• M16: 4,038,544 km (0.048 R)
• M17: 4,366,612 km (0.085 R)
• M18: 4,899,480 km (0.094 R)
• M19: 5,972,545 km (0.082 R)
• M20: 6,947,624 km (0.096 R)
• M21: 7,227,073 km (0.12 R)
• M22: 8,619,381 km (0.09 R)
• M23: 9,162,421 km (0.12 R)
• M24: 9,530,432 km (0.084 R)
• M25: 10,471,851 km (0.042 R)
• M26: 11,508,115 km (0.074 R)
• M27: 13,746,399 km (0.044 R)
• M28: 14,878,705 km (0.106 R)
• M29: 15,528,558 km (0.093 R)
• M30: 15,674,267 km (0.061 R)
• M31: 16,632,291 km (0.055 R)
• M32: 17,005,837 km (0.034 R)
• M33: 17,533,319 km (0.077 R)
• M34: 17,761,007 km (0.116 R)
• M35: 18,836,765 km (0.071 R)
• M36: 19,696,654 km (0.111 R)
• M37: 20,809,363 km (0.085 R)
• M38: 23,095,368 km (0.092 R)
• M39: 23,846,948 km (0.113 R)
• M40: 24,183,543 km (0.117 R)
• M41: 24,521,634 km (0.087 R)
• M42: 27,723,029 km (0.057 R)
• M43: 30,049,874 km (0.106 R)
• M44: 30,504,502 km (0.117 R)
• M45: 31,052,928 km (0.117 R)
• M46: 31,420,490 km (0.12 R)
• M47: 33,373,340 km (0.106 R)
• M48: 33,749,728 km (0.103 R)
• M49: 34,032,917 km (0.108 R)
• M50: 34,411,849 km (0.088 R)
• M51: 34,982,714 km (0.116 R)
• M52: 36,520,431 km (0.103 R)
• M53: 38,080,138 km (0.091 R)
• M54: 38,966,954 km (0.083 R)
• M55: 39,264,056 km (0.055 R)
• M56: 39,960,284 km (0.076 R)
• M57: 41,769,072 km (0.095 R)
• M58: 42,581,538 km (0.096 R)
• M59: 46,721,509 km (0.071 R)
• M60: 48,945,731 km (0.069 R)
• M61: 50,555,404 km (0.117 R)
• M62: 50,879,433 km (0.098 R)
• M63: 51,420,977 km (0.087 R)
• M64: 51,746,951 km (0.077 R)
• M65: 51,964,466 km (0.067 R)
• M66: 52,182,430 km (0.114 R)
• M67: 52,619,256 km (0.079 R)
• M68: 53,606,452 km (0.11 R)
• M69: 54,267,824 km (0.063 R)
• M70: 54,599,632 km (0.11 R)
• M71: 55,154,042 km (0.102 R)
• M72: 55,821,847 km (0.082 R)
• M73: 56,268,546 km (0.074 R)
• M74: 56,716,442 km (0.12 R)
• M75: 57,053,187 km (0.089 R)
• M76: 57,277,883 km (0.1 R)
• M77: 57,503,028 km (0.037 R)
• M78: 58,519,695 km (0.097 R)
• M79: 59,656,340 km (0.074 R)
• M80: 62,182,300 km (0.091 R)
• M81: 63,924,517 km (0.078 R)
• M82: 65,212,255 km (0.079 R)
• M83: 68,289,932 km (0.041 R)
• M84: 68,648,069 km (0.09 R)
• M85: 70,810,207 km (0.112 R)
• M86: 73,116,408 km (0.104 R)
• M87: 73,482,773 km (0.07 R)
• M88: 75,447,143 km (0.09 R)
• M89: 76,435,835 km (0.076 R)
• M90: 76,559,702 km (0.1 R)
• M91: 78,551,000 km (0.088 R)
• M92: 81,190,205 km (0.068 R)
• M93: 82,711,316 km (0.054 R)
• M94: 84,114,096 km (0.105 R)
• M95: 85,138,991 km (0.081 R)
• M96: 85,910,467 km (0.102 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 16,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit