🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.61 AU - 0.81 AU

Year: 228 Days

Day: 21.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.89 AU - 1.33 AU

Year: 445 Days

Day: 12 Hours

Environment

Temp: -4 °C

Axial Tilt: 49.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.01 AU - 1.39 AU

Year: 501 Days

Day: 30.6 Hours

Environment

Temp: -24 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.98 AU - 2.88 AU

Year: 1442 Days

Day: 35.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.3

Radius: 8.3

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.51 AU - 6.89 AU

Year: 5182 Days

Day: 7.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,135,628 km

• M1: 107,710 km (0.044 R)
• M2: 239,656 km (0.102 R)
• M3: 315,951 km (0.089 R)
• M4: 469,139 km (0.083 R)
• M5: 693,237 km (0.059 R)
• M6: 911,799 km (0.115 R)
• M7: 1,016,069 km (0.107 R)
• M8: 1,152,203 km (0.072 R)
• M9: 1,251,237 km (0.1 R)
• M10: 1,457,831 km (0.108 R)
• M11: 1,628,074 km (0.087 R)
• M12: 1,804,749 km (0.101 R)
• M13: 2,073,127 km (0.052 R)
• M14: 2,610,333 km (0.059 R)
• M15: 2,685,282 km (0.089 R)
• M16: 2,779,828 km (0.094 R)
• M17: 2,914,167 km (0.068 R)
• M18: 3,209,174 km (0.097 R)
• M19: 3,269,312 km (0.103 R)
• M20: 3,329,899 km (0.096 R)
• M21: 3,513,904 km (0.093 R)
• M22: 3,891,789 km (0.057 R)
• M23: 4,042,434 km (0.08 R)
• M24: 4,709,191 km (0.068 R)
• M25: 4,892,898 km (0.106 R)
• M26: 5,219,919 km (0.086 R)
• M27: 5,362,186 km (0.111 R)
• M28: 5,723,764 km (0.106 R)
• M29: 6,419,544 km (0.104 R)
• M30: 7,089,593 km (0.063 R)
• M31: 7,141,952 km (0.054 R)
• M32: 7,194,610 km (0.071 R)
• M33: 7,673,772 km (0.083 R)
• M34: 7,862,864 km (0.111 R)
• M35: 7,944,395 km (0.106 R)
• M36: 8,218,309 km (0.046 R)
• M37: 8,467,389 km (0.101 R)
• M38: 8,803,386 km (0.082 R)
• M39: 9,001,453 km (0.1 R)
• M40: 9,575,461 km (0.08 R)
• M41: 10,102,195 km (0.055 R)
• M42: 10,161,286 km (0.036 R)
• M43: 10,458,537 km (0.099 R)
• M44: 11,490,612 km (0.108 R)
• M45: 11,645,147 km (0.048 R)
• M46: 11,800,280 km (0.043 R)
• M47: 12,270,017 km (0.078 R)
• M48: 12,459,707 km (0.101 R)
• M49: 12,873,794 km (0.118 R)
• M50: 13,227,743 km (0.105 R)
• M51: 13,389,757 km (0.115 R)
• M52: 13,617,595 km (0.096 R)
• M53: 14,209,404 km (0.102 R)
• M54: 14,809,591 km (0.118 R)
• M55: 15,657,063 km (0.036 R)
• M56: 15,725,429 km (0.094 R)
• M57: 16,729,380 km (0.107 R)
• M58: 16,799,392 km (0.045 R)
• M59: 17,256,862 km (0.071 R)
• M60: 17,682,768 km (0.114 R)
• M61: 18,291,930 km (0.1 R)
• M62: 19,567,850 km (0.115 R)
• M63: 20,086,207 km (0.1 R)
• M64: 20,796,946 km (0.074 R)
• M65: 20,872,344 km (0.116 R)
• M66: 21,250,078 km (0.067 R)
• M67: 21,363,922 km (0.105 R)
• M68: 21,515,914 km (0.114 R)
• M69: 21,897,688 km (0.106 R)
• M70: 23,212,054 km (0.107 R)
• M71: 23,290,144 km (0.114 R)
• M72: 23,446,624 km (0.042 R)
• M73: 23,642,747 km (0.059 R)
• M74: 24,432,623 km (0.101 R)
• M75: 24,591,646 km (0.111 R)
• M76: 24,950,681 km (0.107 R)
• M77: 25,030,716 km (0.104 R)
• M78: 25,231,177 km (0.112 R)
• M79: 25,432,236 km (0.084 R)
• M80: 25,673,987 km (0.112 R)
• M81: 25,835,702 km (0.027 R)
• M82: 25,916,634 km (0.111 R)
• M83: 26,282,102 km (0.077 R)
• M84: 26,935,845 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.6

Radius: 7.2

Gravity: 13.3 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.75 AU - 15.51 AU

Year: 19162 Days

Day: 16.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,135,628 km

• M1: 152,739 km (0.054 R)
• M2: 574,306 km (0.11 R)
• M3: 1,402,181 km (0.044 R)
• M4: 1,609,972 km (0.062 R)
• M5: 1,859,651 km (0.064 R)
• M6: 2,155,107 km (0.11 R)
• M7: 2,222,875 km (0.09 R)
• M8: 2,536,432 km (0.092 R)
• M9: 2,938,701 km (0.082 R)
• M10: 3,519,290 km (0.082 R)
• M11: 4,606,717 km (0.119 R)
• M12: 5,141,380 km (0.087 R)
• M13: 6,512,743 km (0.108 R)
• M14: 6,561,961 km (0.072 R)
• M15: 7,315,186 km (0.079 R)
• M16: 7,520,584 km (0.075 R)
• M17: 8,576,296 km (0.053 R)
• M18: 9,121,281 km (0.075 R)
• M19: 9,231,685 km (0.061 R)
• M20: 9,677,636 km (0.105 R)
• M21: 10,302,207 km (0.071 R)
• M22: 11,590,095 km (0.107 R)
• M23: 12,619,628 km (0.106 R)
• M24: 12,804,381 km (0.047 R)
• M25: 12,927,949 km (0.103 R)
• M26: 13,489,240 km (0.113 R)
• M27: 13,552,071 km (0.105 R)
• M28: 14,122,189 km (0.076 R)
• M29: 14,186,067 km (0.095 R)
• M30: 15,155,162 km (0.042 R)
• M31: 15,220,387 km (0.056 R)
• M32: 16,681,958 km (0.1 R)
• M33: 18,257,223 km (0.076 R)
• M34: 18,675,948 km (0.102 R)
• M35: 18,886,432 km (0.092 R)
• M36: 18,956,893 km (0.088 R)
• M37: 19,097,814 km (0.089 R)
• M38: 19,522,821 km (0.065 R)
• M39: 21,107,811 km (0.054 R)
• M40: 24,093,485 km (0.083 R)
• M41: 24,706,388 km (0.109 R)
• M42: 24,937,516 km (0.104 R)
• M43: 26,182,320 km (0.099 R)
• M44: 27,288,148 km (0.095 R)
• M45: 28,006,965 km (0.114 R)
• M46: 28,894,081 km (0.106 R)
• M47: 30,283,097 km (0.099 R)
• M48: 30,944,320 km (0.05 R)
• M49: 33,210,578 km (0.082 R)
• M50: 34,234,874 km (0.042 R)
• M51: 35,790,842 km (0.099 R)
• M52: 35,965,123 km (0.085 R)
• M53: 36,840,720 km (0.093 R)
• M54: 36,928,683 km (0.118 R)
• M55: 40,958,551 km (0.107 R)
• M56: 43,907,723 km (0.09 R)
• M57: 44,374,768 km (0.044 R)
• M58: 45,125,300 km (0.101 R)
• M59: 46,069,412 km (0.029 R)
• M60: 47,593,515 km (0.11 R)
• M61: 48,554,532 km (0.1 R)
• M62: 48,940,644 km (0.083 R)
• M63: 49,134,074 km (0.115 R)
• M64: 49,618,921 km (0.119 R)
• M65: 50,984,750 km (0.112 R)
• M66: 51,573,866 km (0.098 R)
• M67: 52,758,980 km (0.116 R)
• M68: 53,155,863 km (0.1 R)
• M69: 53,952,921 km (0.078 R)
• M70: 54,152,784 km (0.098 R)
• M71: 54,753,868 km (0.063 R)
• M72: 55,760,512 km (0.11 R)
• M73: 56,063,747 km (0.099 R)
• M74: 56,367,430 km (0.09 R)
• M75: 57,383,948 km (0.115 R)
• M76: 57,588,000 km (0.094 R)
• M77: 57,894,376 km (0.098 R)
• M78: 57,996,701 km (0.11 R)
• M79: 59,538,157 km (0.114 R)
• M80: 59,641,380 km (0.064 R)
• M81: 61,509,857 km (0.117 R)
• M82: 62,871,198 km (0.073 R)
• M83: 64,666,372 km (0.074 R)
• M84: 64,878,652 km (0.075 R)
• M85: 64,985,016 km (0.098 R)
• M86: 65,943,789 km (0.036 R)
• M87: 67,444,405 km (0.078 R)
• M88: 69,498,982 km (0.04 R)
• M89: 70,698,009 km (0.03 R)
• M90: 70,916,721 km (0.111 R)
• M91: 71,135,583 km (0.107 R)
• M92: 71,245,088 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.2

Radius: 3.5

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 14.88 AU - 15.08 AU

Year: 22078 Days

Day: 21.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,135,628 km

• M1: 117,434 km (0.086 R)
• M2: 183,706 km (0.114 R)
• M3: 284,535 km (0.072 R)
• M4: 329,714 km (0.056 R)
• M5: 401,969 km (0.076 R)
• M6: 576,401 km (0.093 R)
• M7: 619,784 km (0.085 R)
• M8: 1,220,719 km (0.113 R)
• M9: 1,470,547 km (0.095 R)
• M10: 1,863,241 km (0.087 R)
• M11: 2,082,253 km (0.104 R)
• M12: 2,861,658 km (0.112 R)
• M13: 3,088,298 km (0.063 R)
• M14: 3,139,461 km (0.1 R)
• M15: 3,190,923 km (0.082 R)
• M16: 3,320,923 km (0.093 R)
• M17: 4,277,452 km (0.11 R)
• M18: 4,449,489 km (0.098 R)
• M19: 4,565,428 km (0.05 R)
• M20: 4,594,599 km (0.117 R)
• M21: 4,682,264 km (0.103 R)
• M22: 4,889,307 km (0.118 R)
• M23: 4,919,227 km (0.075 R)
• M24: 5,435,339 km (0.109 R)
• M25: 6,289,992 km (0.052 R)
• M26: 6,915,910 km (0.082 R)
• M27: 7,016,589 km (0.025 R)
• M28: 8,226,237 km (0.099 R)
• M29: 8,511,670 km (0.109 R)
• M30: 8,872,949 km (0.109 R)
• M31: 9,722,964 km (0.043 R)
• M32: 10,176,694 km (0.032 R)
• M33: 10,908,976 km (0.113 R)
• M34: 11,380,209 km (0.055 R)
• M35: 11,419,853 km (0.059 R)
• M36: 11,538,783 km (0.077 R)
• M37: 11,618,369 km (0.057 R)
• M38: 12,180,259 km (0.115 R)
• M39: 12,423,804 km (0.096 R)
• M40: 13,039,698 km (0.064 R)
• M41: 13,164,014 km (0.095 R)
• M42: 13,581,392 km (0.068 R)
• M43: 13,833,913 km (0.095 R)
• M44: 14,343,593 km (0.095 R)
• M45: 14,514,883 km (0.12 R)
• M46: 15,163,091 km (0.108 R)
• M47: 15,425,036 km (0.103 R)
• M48: 16,757,056 km (0.079 R)
• M49: 17,209,141 km (0.045 R)
• M50: 17,345,574 km (0.035 R)
• M51: 18,079,052 km (0.075 R)
• M52: 18,125,278 km (0.064 R)
• M53: 18,496,131 km (0.101 R)
• M54: 19,481,682 km (0.044 R)
• M55: 19,528,955 km (0.105 R)
• M56: 19,576,377 km (0.104 R)
• M57: 20,821,929 km (0.058 R)
• M58: 21,113,047 km (0.11 R)
• M59: 21,405,361 km (0.085 R)
• M60: 21,454,279 km (0.112 R)
• M61: 21,552,116 km (0.056 R)
• M62: 22,687,863 km (0.083 R)
• M63: 22,837,461 km (0.098 R)
• M64: 22,937,393 km (0.086 R)
• M65: 23,037,474 km (0.107 R)
• M66: 23,288,200 km (0.084 R)
• M67: 24,300,229 km (0.068 R)
• M68: 24,402,255 km (0.106 R)
• M69: 24,760,243 km (0.078 R)
• M70: 24,811,555 km (0.088 R)
• M71: 26,001,157 km (0.073 R)
• M72: 26,366,924 km (0.073 R)
• M73: 26,892,312 km (0.114 R)
• M74: 27,740,083 km (0.112 R)
• M75: 29,244,738 km (0.094 R)
• M76: 29,353,197 km (0.065 R)
• M77: 30,006,939 km (0.108 R)
• M78: 30,116,445 km (0.078 R)
• M79: 30,280,703 km (0.096 R)
• M80: 30,390,508 km (0.054 R)
• M81: 30,445,411 km (0.095 R)
• M82: 31,384,287 km (0.097 R)
• M83: 31,662,240 km (0.031 R)
• M84: 32,276,489 km (0.117 R)
• M85: 32,951,175 km (0.112 R)
• M86: 33,177,068 km (0.092 R)
• M87: 33,233,616 km (0.081 R)
• M88: 34,028,728 km (0.094 R)
• M89: 34,600,492 km (0.031 R)
• M90: 35,002,760 km (0.103 R)
• M91: 35,117,951 km (0.119 R)
• M92: 35,348,630 km (0.069 R)
• M93: 35,464,270 km (0.084 R)
• M94: 37,330,353 km (0.059 R)
• M95: 37,683,704 km (0.116 R)
• M96: 38,215,973 km (0.055 R)
• M97: 38,810,176 km (0.036 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222

Radius: 5.1

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 16.5 AU - 17.92 AU

Year: 27187 Days

Day: 15.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 64,135,628 km

• M1: 147,653 km (0.102 R)
• M2: 1,199,625 km (0.118 R)
• M3: 1,486,105 km (0.04 R)
• M4: 2,029,146 km (0.115 R)
• M5: 3,032,050 km (0.093 R)
• M6: 3,276,941 km (0.105 R)
• M7: 3,860,373 km (0.113 R)
• M8: 4,125,610 km (0.079 R)
• M9: 4,279,845 km (0.095 R)
• M10: 4,318,741 km (0.116 R)
• M11: 4,997,317 km (0.097 R)
• M12: 8,459,909 km (0.085 R)
• M13: 9,252,927 km (0.093 R)
• M14: 11,770,660 km (0.057 R)
• M15: 12,320,282 km (0.118 R)
• M16: 12,654,035 km (0.079 R)
• M17: 12,990,780 km (0.102 R)
• M18: 13,047,178 km (0.091 R)
• M19: 13,103,577 km (0.082 R)
• M20: 13,273,520 km (0.066 R)
• M21: 14,076,412 km (0.104 R)
• M22: 15,250,306 km (0.071 R)
• M23: 15,548,604 km (0.069 R)
• M24: 16,577,389 km (0.056 R)
• M25: 16,699,910 km (0.049 R)
• M26: 17,069,117 km (0.108 R)
• M27: 17,378,934 km (0.079 R)
• M28: 17,503,250 km (0.107 R)
• M29: 21,304,382 km (0.064 R)
• M30: 22,107,573 km (0.058 R)
• M31: 22,445,066 km (0.119 R)
• M32: 25,913,343 km (0.083 R)
• M33: 27,274,235 km (0.091 R)
• M34: 28,658,314 km (0.097 R)
• M35: 29,100,227 km (0.064 R)
• M36: 30,664,123 km (0.112 R)
• M37: 30,889,716 km (0.039 R)
• M38: 31,645,934 km (0.117 R)
• M39: 32,102,506 km (0.063 R)
• M40: 33,022,234 km (0.068 R)
• M41: 33,562,731 km (0.059 R)
• M42: 34,418,132 km (0.076 R)
• M43: 35,123,186 km (0.106 R)
• M44: 36,229,463 km (0.085 R)
• M45: 36,946,635 km (0.078 R)
• M46: 38,152,394 km (0.042 R)
• M47: 38,476,124 km (0.112 R)
• M48: 41,596,286 km (0.105 R)
• M49: 43,186,661 km (0.109 R)
• M50: 47,552,675 km (0.069 R)
• M51: 48,337,615 km (0.11 R)
• M52: 48,687,824 km (0.099 R)
• M53: 49,302,821 km (0.103 R)
• M54: 50,097,185 km (0.045 R)
• M55: 51,252,231 km (0.071 R)
• M56: 51,341,391 km (0.104 R)
• M57: 54,860,382 km (0.119 R)
• M58: 55,867,026 km (0.116 R)
• M59: 56,050,582 km (0.086 R)
• M60: 56,326,590 km (0.091 R)
• M61: 57,898,266 km (0.068 R)
• M62: 59,297,155 km (0.104 R)
• M63: 60,518,472 km (0.117 R)
• M64: 63,847,474 km (0.085 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 14,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit