🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.57 AU - 0.67 AU

Year: 183 Days

Day: 14.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,344,094 km

• M1: 49,517 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.64 AU - 0.9 AU

Year: 253 Days

Day: 38.7 Hours

Environment

Temp: 114 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.49 AU - 1.73 AU

Year: 766 Days

Day: 32.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.27 AU - 2.43 AU

Year: 1350 Days

Day: 33.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.29 AU - 3.43 AU

Year: 2308 Days

Day: 22.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.4

Radius: 13.8

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.56 AU - 5.48 AU

Year: 3601 Days

Day: 13.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 56,344,094 km

• M1: 194,477 km (0.095 R)
• M2: 300,542 km (0.066 R)
• M3: 420,968 km (0.088 R)
• M4: 507,885 km (0.072 R)
• M5: 633,697 km (0.098 R)
• M6: 763,697 km (0.068 R)
• M7: 1,152,502 km (0.1 R)
• M8: 1,295,966 km (0.119 R)
• M9: 1,590,225 km (0.088 R)
• M10: 1,728,304 km (0.106 R)
• M11: 2,053,829 km (0.11 R)
• M12: 2,141,643 km (0.066 R)
• M13: 2,559,320 km (0.11 R)
• M14: 2,736,444 km (0.08 R)
• M15: 2,931,819 km (0.087 R)
• M16: 3,161,003 km (0.031 R)
• M17: 3,248,518 km (0.07 R)
• M18: 3,336,781 km (0.094 R)
• M19: 3,591,546 km (0.04 R)
• M20: 4,072,652 km (0.081 R)
• M21: 4,640,676 km (0.069 R)
• M22: 4,942,714 km (0.056 R)
• M23: 5,096,051 km (0.058 R)
• M24: 5,199,274 km (0.086 R)
• M25: 5,425,316 km (0.097 R)
• M26: 5,619,195 km (0.092 R)
• M27: 5,779,415 km (0.088 R)
• M28: 6,141,142 km (0.038 R)
• M29: 6,269,497 km (0.111 R)
• M30: 6,982,032 km (0.102 R)
• M31: 7,386,993 km (0.087 R)
• M32: 7,621,862 km (0.057 R)
• M33: 8,038,791 km (0.07 R)
• M34: 8,260,196 km (0.115 R)
• M35: 8,483,695 km (0.039 R)
• M36: 8,978,116 km (0.108 R)
• M37: 9,249,936 km (0.114 R)
• M38: 9,652,204 km (0.104 R)
• M39: 9,759,017 km (0.111 R)
• M40: 10,298,916 km (0.05 R)
• M41: 10,517,628 km (0.117 R)
• M42: 10,627,582 km (0.083 R)
• M43: 10,715,845 km (0.061 R)
• M44: 10,804,407 km (0.068 R)
• M45: 10,893,119 km (0.084 R)
• M46: 11,317,827 km (0.103 R)
• M47: 11,498,392 km (0.114 R)
• M48: 11,976,806 km (0.046 R)
• M49: 12,299,339 km (0.059 R)
• M50: 12,976,718 km (0.094 R)
• M51: 13,071,114 km (0.102 R)
• M52: 13,666,214 km (0.109 R)
• M53: 13,955,088 km (0.04 R)
• M54: 14,416,448 km (0.11 R)
• M55: 15,329,443 km (0.093 R)
• M56: 15,579,421 km (0.102 R)
• M57: 15,805,613 km (0.075 R)
• M58: 15,931,724 km (0.092 R)
• M59: 16,184,994 km (0.107 R)
• M60: 16,388,596 km (0.092 R)
• M61: 17,263,145 km (0.059 R)
• M62: 17,523,296 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.5

Radius: 8.9

Gravity: 11.92 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.31 AU - 6.27 AU

Year: 4559 Days

Day: 14.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,344,094 km

• M1: 129,103 km (0.076 R)
• M2: 193,131 km (0.052 R)
• M3: 266,284 km (0.075 R)
• M4: 334,800 km (0.099 R)
• M5: 484,099 km (0.058 R)
• M6: 573,558 km (0.119 R)
• M7: 706,551 km (0.072 R)
• M8: 1,151,754 km (0.081 R)
• M9: 1,228,498 km (0.037 R)
• M10: 1,707,660 km (0.103 R)
• M11: 1,778,120 km (0.091 R)
• M12: 1,940,284 km (0.1 R)
• M13: 2,455,948 km (0.05 R)
• M14: 2,535,834 km (0.101 R)
• M15: 2,906,387 km (0.06 R)
• M16: 3,141,406 km (0.04 R)
• M17: 3,206,630 km (0.079 R)
• M18: 3,449,577 km (0.095 R)
• M19: 3,516,747 km (0.093 R)
• M20: 4,334,150 km (0.084 R)
• M21: 5,080,044 km (0.105 R)
• M22: 5,467,802 km (0.105 R)
• M23: 5,999,772 km (0.071 R)
• M24: 6,217,138 km (0.076 R)
• M25: 6,576,023 km (0.09 R)
• M26: 7,026,911 km (0.062 R)
• M27: 7,256,245 km (0.08 R)
• M28: 7,722,092 km (0.097 R)
• M29: 7,840,125 km (0.106 R)
• M30: 8,107,905 km (0.079 R)
• M31: 8,378,678 km (0.083 R)
• M32: 8,652,292 km (0.08 R)
• M33: 8,836,447 km (0.103 R)
• M34: 8,990,982 km (0.099 R)
• M35: 10,584,049 km (0.086 R)
• M36: 10,780,920 km (0.12 R)
• M37: 11,145,341 km (0.087 R)
• M38: 11,920,108 km (0.098 R)
• M39: 12,056,541 km (0.119 R)
• M40: 13,061,839 km (0.108 R)
• M41: 13,237,916 km (0.113 R)
• M42: 13,485,650 km (0.104 R)
• M43: 14,021,808 km (0.078 R)
• M44: 14,166,021 km (0.086 R)
• M45: 14,238,277 km (0.048 R)
• M46: 14,310,682 km (0.112 R)
• M47: 15,374,024 km (0.106 R)
• M48: 15,559,974 km (0.069 R)
• M49: 16,046,765 km (0.101 R)
• M50: 16,159,861 km (0.076 R)
• M51: 16,235,408 km (0.109 R)
• M52: 16,614,788 km (0.105 R)
• M53: 16,767,378 km (0.12 R)
• M54: 16,843,823 km (0.113 R)
• M55: 17,227,840 km (0.094 R)
• M56: 17,382,375 km (0.074 R)
• M57: 17,537,209 km (0.105 R)
• M58: 17,848,372 km (0.106 R)
• M59: 18,200,675 km (0.097 R)
• M60: 18,912,163 km (0.079 R)
• M61: 18,991,749 km (0.033 R)
• M62: 19,311,290 km (0.06 R)
• M63: 19,471,808 km (0.116 R)
• M64: 19,672,868 km (0.059 R)
• M65: 19,996,299 km (0.119 R)
• M66: 20,362,065 km (0.082 R)
• M67: 20,730,226 km (0.116 R)
• M68: 20,853,345 km (0.07 R)
• M69: 21,183,058 km (0.118 R)
• M70: 22,687,863 km (0.092 R)
• M71: 22,942,030 km (0.095 R)
• M72: 23,325,001 km (0.114 R)
• M73: 23,796,084 km (0.113 R)
• M74: 24,270,160 km (0.094 R)
• M75: 24,616,928 km (0.099 R)
• M76: 25,359,382 km (0.111 R)
• M77: 26,464,312 km (0.098 R)
• M78: 26,776,523 km (0.038 R)
• M79: 28,037,633 km (0.072 R)
• M80: 29,641,173 km (0.108 R)
• M81: 29,779,999 km (0.108 R)
• M82: 30,523,950 km (0.092 R)
• M83: 30,757,771 km (0.06 R)
• M84: 31,180,086 km (0.104 R)
• M85: 31,462,676 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.5

Radius: 4.8

Gravity: 36.65 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 9.97 AU - 14.71 AU

Year: 16244 Days

Day: 17.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 56,344,094 km

• M1: 692,489 km (0.105 R)
• M2: 1,076,656 km (0.113 R)
• M3: 1,818,362 km (0.092 R)
• M4: 2,104,842 km (0.11 R)
• M5: 3,009,610 km (0.11 R)
• M6: 3,385,998 km (0.068 R)
• M7: 3,697,611 km (0.101 R)
• M8: 4,390,249 km (0.117 R)
• M9: 5,166,063 km (0.083 R)
• M10: 5,254,775 km (0.114 R)
• M11: 6,550,292 km (0.118 R)
• M12: 7,035,737 km (0.077 R)
• M13: 7,084,955 km (0.099 R)
• M14: 8,143,958 km (0.107 R)
• M15: 9,036,908 km (0.099 R)
• M16: 9,090,315 km (0.118 R)
• M17: 9,251,432 km (0.091 R)
• M18: 10,686,673 km (0.075 R)
• M19: 11,778,588 km (0.098 R)
• M20: 11,895,574 km (0.097 R)
• M21: 12,308,165 km (0.037 R)
• M22: 12,367,406 km (0.057 R)
• M23: 13,026,235 km (0.106 R)
• M24: 13,329,320 km (0.06 R)
• M25: 13,573,613 km (0.044 R)
• M26: 14,252,788 km (0.09 R)
• M27: 14,753,791 km (0.103 R)
• M28: 15,006,312 km (0.099 R)
• M29: 16,617,331 km (0.072 R)
• M30: 16,682,855 km (0.115 R)
• M31: 17,743,803 km (0.076 R)
• M32: 19,930,027 km (0.095 R)
• M33: 20,349,350 km (0.077 R)
• M34: 20,559,983 km (0.114 R)
• M35: 20,912,885 km (0.105 R)
• M36: 20,983,645 km (0.083 R)
• M37: 21,481,506 km (0.03 R)
• M38: 22,925,425 km (0.097 R)
• M39: 22,998,429 km (0.092 R)
• M40: 24,400,310 km (0.094 R)
• M41: 25,905,714 km (0.051 R)
• M42: 28,219,544 km (0.11 R)
• M43: 28,768,867 km (0.082 R)
• M44: 30,117,492 km (0.102 R)
• M45: 30,518,115 km (0.104 R)
• M46: 32,301,621 km (0.079 R)
• M47: 36,138,208 km (0.052 R)
• M48: 36,393,272 km (0.078 R)
• M49: 36,563,814 km (0.117 R)
• M50: 37,764,337 km (0.09 R)
• M51: 38,023,291 km (0.111 R)
• M52: 38,456,077 km (0.079 R)
• M53: 38,542,844 km (0.109 R)
• M54: 38,716,677 km (0.092 R)
• M55: 39,501,617 km (0.104 R)
• M56: 40,203,979 km (0.116 R)
• M57: 40,291,943 km (0.11 R)
• M58: 40,644,844 km (0.084 R)
• M59: 40,998,792 km (0.112 R)
• M60: 41,176,216 km (0.056 R)
• M61: 41,620,671 km (0.063 R)
• M62: 42,156,231 km (0.07 R)
• M63: 42,335,150 km (0.097 R)
• M64: 42,514,518 km (0.057 R)
• M65: 44,685,183 km (0.081 R)
• M66: 45,233,459 km (0.03 R)
• M67: 46,613,949 km (0.118 R)
• M68: 47,170,004 km (0.032 R)
• M69: 49,604,859 km (0.116 R)
• M70: 49,699,255 km (0.077 R)
• M71: 50,077,738 km (0.095 R)
• M72: 50,172,433 km (0.086 R)
• M73: 50,742,251 km (0.064 R)
• M74: 51,123,427 km (0.115 R)
• M75: 52,176,147 km (0.1 R)
• M76: 52,272,338 km (0.054 R)
• M77: 52,753,445 km (0.113 R)
• M78: 53,236,197 km (0.095 R)
• M79: 56,853,324 km (0.099 R)
• M80: 57,150,127 km (0.049 R)
• M81: 57,645,744 km (0.115 R)
• M82: 57,844,410 km (0.082 R)
• M83: 58,043,375 km (0.119 R)
• M84: 59,341,885 km (0.103 R)
• M85: 59,542,496 km (0.093 R)
• M86: 59,743,406 km (0.031 R)
• M87: 61,662,597 km (0.037 R)
• M88: 62,374,683 km (0.052 R)
• M89: 62,987,286 km (0.077 R)
• M90: 64,321,400 km (0.1 R)
• M91: 64,424,473 km (0.096 R)
• M92: 64,733,841 km (0.065 R)
• M93: 65,250,552 km (0.046 R)
• M94: 65,872,430 km (0.058 R)
• M95: 69,538,775 km (0.112 R)
• M96: 70,173,968 km (0.091 R)
• M97: 70,386,097 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.5

Radius: 7.4

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 13.23 AU - 20.21 AU

Year: 25620 Days

Day: 19.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,344,094 km

• M1: 148,251 km (0.095 R)
• M2: 239,357 km (0.109 R)
• M3: 384,317 km (0.098 R)
• M4: 541,993 km (0.116 R)
• M5: 1,178,831 km (0.12 R)
• M6: 1,388,867 km (0.117 R)
• M7: 1,585,588 km (0.092 R)
• M8: 1,636,152 km (0.066 R)
• M9: 1,870,871 km (0.061 R)
• M10: 2,005,958 km (0.061 R)
• M11: 3,896,576 km (0.103 R)
• M12: 4,316,497 km (0.111 R)
• M13: 4,423,759 km (0.071 R)
• M14: 4,898,732 km (0.113 R)
• M15: 5,428,308 km (0.048 R)
• M16: 5,544,097 km (0.076 R)
• M17: 6,256,482 km (0.041 R)
• M18: 6,500,327 km (0.102 R)
• M19: 7,165,738 km (0.117 R)
• M20: 8,027,871 km (0.084 R)
• M21: 9,381,432 km (0.063 R)
• M22: 10,418,295 km (0.096 R)
• M23: 11,839,774 km (0.109 R)
• M24: 13,061,390 km (0.101 R)
• M25: 13,268,882 km (0.072 R)
• M26: 13,687,308 km (0.118 R)
• M27: 14,483,168 km (0.054 R)
• M28: 15,732,610 km (0.106 R)
• M29: 16,230,920 km (0.068 R)
• M30: 17,016,159 km (0.1 R)
• M31: 17,242,950 km (0.109 R)
• M32: 17,470,488 km (0.054 R)
• M33: 17,756,519 km (0.088 R)
• M34: 18,565,545 km (0.12 R)
• M35: 18,974,545 km (0.109 R)
• M36: 20,821,331 km (0.083 R)
• M37: 20,881,768 km (0.057 R)
• M38: 22,289,933 km (0.073 R)
• M39: 22,600,050 km (0.053 R)
• M40: 24,235,902 km (0.118 R)
• M41: 24,746,929 km (0.12 R)
• M42: 25,584,826 km (0.087 R)
• M43: 25,649,602 km (0.1 R)
• M44: 26,104,978 km (0.061 R)
• M45: 26,563,047 km (0.069 R)
• M46: 27,023,808 km (0.098 R)
• M47: 27,288,297 km (0.089 R)
• M48: 27,487,262 km (0.075 R)
• M49: 27,620,105 km (0.117 R)
• M50: 28,086,851 km (0.074 R)
• M51: 28,690,777 km (0.047 R)
• M52: 28,825,565 km (0.1 R)
• M53: 29,843,279 km (0.087 R)
• M54: 30,803,698 km (0.092 R)
• M55: 31,010,741 km (0.111 R)
• M56: 33,107,355 km (0.11 R)
• M57: 33,248,725 km (0.065 R)
• M58: 33,674,181 km (0.112 R)
• M59: 34,961,022 km (0.035 R)
• M60: 35,249,297 km (0.045 R)
• M61: 35,538,171 km (0.109 R)
• M62: 35,755,387 km (0.114 R)
• M63: 36,628,889 km (0.064 R)
• M64: 36,701,893 km (0.101 R)
• M65: 37,215,014 km (0.085 R)
• M66: 38,025,984 km (0.095 R)
• M67: 38,174,085 km (0.12 R)
• M68: 38,619,438 km (0.119 R)
• M69: 40,041,216 km (0.1 R)
• M70: 40,418,203 km (0.087 R)
• M71: 40,569,297 km (0.109 R)
• M72: 41,632,489 km (0.108 R)
• M73: 41,708,784 km (0.093 R)
• M74: 42,091,006 km (0.118 R)
• M75: 42,858,743 km (0.101 R)
• M76: 43,244,406 km (0.043 R)
• M77: 43,631,117 km (0.041 R)
• M78: 43,941,383 km (0.108 R)
• M79: 44,876,519 km (0.11 R)
• M80: 45,033,148 km (0.105 R)
• M81: 45,268,166 km (0.11 R)
• M82: 47,004,549 km (0.086 R)
• M83: 47,641,387 km (0.037 R)
• M84: 48,040,813 km (0.084 R)
• M85: 48,601,955 km (0.1 R)
• M86: 48,843,106 km (0.091 R)
• M87: 49,004,074 km (0.095 R)
• M88: 49,165,191 km (0.116 R)
• M89: 50,786,532 km (0.068 R)
• M90: 52,096,112 km (0.112 R)
• M91: 55,166,908 km (0.115 R)
• M92: 56,175,496 km (0.064 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: 509 - 20,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit