🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.52 AU - 0.68 AU

Year: 178 Days

Day: 17.7 Hours

Environment

Temp: 171 °C

Axial Tilt: 135.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,642,435 km

• M1: 32,612 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.22 AU - 1.3 AU

Year: 542 Days

Day: 38.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.03 AU - 1.57 AU

Year: 568 Days

Day: 12.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.53 AU - 2.37 AU

Year: 1043 Days

Day: 29.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 104.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.74 AU - 2.62 AU

Year: 1232 Days

Day: 36.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,642,435 km

• M1: 350,657 km (0.086 R)

Asteroid Belt

Center: 3.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.7

Radius: 11.1

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.99 AU - 5.31 AU

Year: 3839 Days

Day: 9.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,642,435 km

• M1: 147,504 km (0.047 R)
• M2: 290,968 km (0.11 R)
• M3: 686,953 km (0.082 R)
• M4: 812,017 km (0.095 R)
• M5: 883,675 km (0.104 R)
• M6: 1,086,529 km (0.116 R)
• M7: 1,193,791 km (0.082 R)
• M8: 1,304,793 km (0.097 R)
• M9: 1,492,987 km (0.045 R)
• M10: 1,567,935 km (0.112 R)
• M11: 1,674,898 km (0.094 R)
• M12: 2,077,466 km (0.107 R)
• M13: 2,212,852 km (0.114 R)
• M14: 2,421,391 km (0.118 R)
• M15: 2,618,262 km (0.065 R)
• M16: 2,783,418 km (0.111 R)
• M17: 2,876,617 km (0.06 R)
• M18: 3,143,350 km (0.074 R)
• M19: 3,319,278 km (0.108 R)
• M20: 3,498,346 km (0.052 R)
• M21: 3,599,175 km (0.064 R)
• M22: 3,907,796 km (0.117 R)
• M23: 4,097,186 km (0.052 R)
• M24: 4,289,569 km (0.091 R)
• M25: 4,484,944 km (0.094 R)
• M26: 4,772,621 km (0.089 R)
• M27: 4,884,819 km (0.086 R)
• M28: 5,505,950 km (0.066 R)
• M29: 6,127,678 km (0.065 R)
• M30: 6,298,968 km (0.084 R)
• M31: 6,721,432 km (0.097 R)
• M32: 6,847,543 km (0.057 R)
• M33: 7,204,633 km (0.12 R)
• M34: 7,437,408 km (0.098 R)
• M35: 7,567,857 km (0.064 R)
• M36: 7,804,521 km (0.043 R)
• M37: 7,963,693 km (0.082 R)
• M38: 8,204,546 km (0.07 R)
• M39: 8,312,256 km (0.062 R)
• M40: 8,583,776 km (0.117 R)
• M41: 10,013,932 km (0.095 R)
• M42: 10,712,255 km (0.079 R)
• M43: 10,889,229 km (0.114 R)
• M44: 11,156,710 km (0.087 R)
• M45: 11,276,239 km (0.063 R)
• M46: 11,546,712 km (0.102 R)
• M47: 11,819,429 km (0.05 R)
• M48: 12,002,536 km (0.112 R)
• M49: 12,217,209 km (0.112 R)
• M50: 12,402,262 km (0.119 R)
• M51: 12,743,943 km (0.085 R)
• M52: 13,246,443 km (0.112 R)
• M53: 13,500,161 km (0.072 R)
• M54: 14,270,889 km (0.089 R)
• M55: 14,465,815 km (0.119 R)
• M56: 14,858,360 km (0.093 R)
• M57: 15,121,951 km (0.044 R)
• M58: 15,453,759 km (0.095 R)
• M59: 15,821,471 km (0.08 R)
• M60: 16,056,938 km (0.059 R)
• M61: 16,395,328 km (0.04 R)
• M62: 16,667,896 km (0.065 R)
• M63: 17,113,847 km (0.12 R)
• M64: 17,321,040 km (0.111 R)
• M65: 18,936,697 km (0.045 R)
• M66: 19,294,385 km (0.079 R)
• M67: 19,437,999 km (0.11 R)
• M68: 20,894,185 km (0.111 R)
• M69: 21,078,789 km (0.076 R)
• M70: 21,523,693 km (0.028 R)
• M71: 22,763,560 km (0.063 R)
• M72: 23,067,543 km (0.109 R)
• M73: 23,143,688 km (0.092 R)
• M74: 24,452,370 km (0.097 R)
• M75: 24,919,864 km (0.087 R)
• M76: 25,037,298 km (0.086 R)
• M77: 26,260,709 km (0.092 R)
• M78: 26,819,607 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.5

Radius: 9.1

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.01 AU - 7.99 AU

Year: 6345 Days

Day: 6.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 65,642,435 km

• M1: 142,268 km (0.101 R)
• M2: 264,040 km (0.071 R)
• M3: 328,218 km (0.12 R)
• M4: 572,212 km (0.115 R)
• M5: 832,662 km (0.076 R)
• M6: 1,003,802 km (0.068 R)
• M7: 1,115,103 km (0.088 R)
• M8: 1,289,982 km (0.092 R)
• M9: 2,632,474 km (0.089 R)
• M10: 2,690,518 km (0.11 R)
• M11: 2,867,193 km (0.09 R)
• M12: 3,068,252 km (0.094 R)
• M13: 3,170,428 km (0.109 R)
• M14: 3,399,462 km (0.045 R)
• M15: 3,612,340 km (0.105 R)
• M16: 4,163,758 km (0.056 R)
• M17: 4,322,780 km (0.077 R)
• M18: 4,437,671 km (0.119 R)
• M19: 4,764,991 km (0.114 R)
• M20: 4,955,429 km (0.107 R)
• M21: 5,270,333 km (0.095 R)
• M22: 5,542,003 km (0.11 R)
• M23: 5,616,802 km (0.09 R)
• M24: 5,742,464 km (0.034 R)
• M25: 5,843,592 km (0.066 R)
• M26: 6,253,939 km (0.116 R)
• M27: 6,462,778 km (0.043 R)
• M28: 6,700,339 km (0.103 R)
• M29: 7,048,603 km (0.101 R)
• M30: 7,129,835 km (0.11 R)
• M31: 7,211,365 km (0.099 R)
• M32: 7,347,948 km (0.066 R)
• M33: 8,500,151 km (0.112 R)
• M34: 8,702,407 km (0.083 R)
• M35: 9,082,536 km (0.11 R)
• M36: 9,919,236 km (0.078 R)
• M37: 10,010,342 km (0.053 R)
• M38: 10,101,746 km (0.083 R)
• M39: 10,377,754 km (0.12 R)
• M40: 10,562,956 km (0.117 R)
• M41: 11,062,613 km (0.094 R)
• M42: 11,157,009 km (0.111 R)
• M43: 11,569,750 km (0.12 R)
• M44: 12,019,890 km (0.084 R)
• M45: 12,344,966 km (0.044 R)
• M46: 12,738,707 km (0.054 R)
• M47: 12,937,224 km (0.081 R)
• M48: 13,003,645 km (0.11 R)
• M49: 13,673,694 km (0.073 R)
• M50: 13,741,462 km (0.105 R)
• M51: 13,876,998 km (0.112 R)
• M52: 13,979,023 km (0.101 R)
• M53: 14,286,447 km (0.098 R)
• M54: 14,943,032 km (0.12 R)
• M55: 15,187,325 km (0.087 R)
• M56: 16,464,742 km (0.094 R)
• M57: 16,644,857 km (0.062 R)
• M58: 16,717,113 km (0.1 R)
• M59: 16,789,519 km (0.119 R)
• M60: 17,007,184 km (0.04 R)
• M61: 17,116,390 km (0.051 R)
• M62: 18,669,365 km (0.114 R)
• M63: 19,083,602 km (0.114 R)
• M64: 19,310,692 km (0.092 R)
• M65: 19,424,685 km (0.036 R)
• M66: 19,997,645 km (0.117 R)
• M67: 21,474,176 km (0.101 R)
• M68: 21,671,047 km (0.094 R)
• M69: 22,026,940 km (0.107 R)
• M70: 23,025,506 km (0.076 R)
• M71: 23,550,744 km (0.11 R)
• M72: 23,631,826 km (0.081 R)
• M73: 23,713,058 km (0.089 R)
• M74: 23,916,660 km (0.097 R)
• M75: 24,202,542 km (0.035 R)
• M76: 25,066,918 km (0.102 R)
• M77: 25,315,849 km (0.068 R)
• M78: 25,482,202 km (0.096 R)
• M79: 26,067,279 km (0.09 R)
• M80: 26,319,352 km (0.109 R)
• M81: 26,614,508 km (0.055 R)
• M82: 26,953,198 km (0.089 R)
• M83: 27,208,113 km (0.077 R)
• M84: 27,634,915 km (0.063 R)
• M85: 27,806,205 km (0.111 R)
• M86: 27,891,925 km (0.07 R)
• M87: 28,624,655 km (0.116 R)
• M88: 28,711,272 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.3

Radius: 5.5

Gravity: 22.79 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 10.83 AU - 13.23 AU

Year: 15976 Days

Day: 20.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,642,435 km

• M1: 426,354 km (0.117 R)
• M2: 673,639 km (0.11 R)
• M3: 758,012 km (0.048 R)
• M4: 914,193 km (0.056 R)
• M5: 960,718 km (0.072 R)
• M6: 1,105,379 km (0.105 R)
• M7: 1,335,311 km (0.091 R)
• M8: 1,898,247 km (0.087 R)
• M9: 2,267,754 km (0.103 R)
• M10: 3,429,980 km (0.113 R)
• M11: 4,463,402 km (0.116 R)
• M12: 4,910,101 km (0.07 R)
• M13: 6,021,763 km (0.073 R)
• M14: 6,288,945 km (0.115 R)
• M15: 6,469,210 km (0.084 R)
• M16: 7,395,969 km (0.077 R)
• M17: 8,166,997 km (0.086 R)
• M18: 8,314,350 km (0.076 R)
• M19: 8,761,798 km (0.058 R)
• M20: 9,013,870 km (0.075 R)
• M21: 9,473,435 km (0.096 R)
• M22: 10,203,323 km (0.043 R)
• M23: 10,309,088 km (0.095 R)
• M24: 11,551,200 km (0.087 R)
• M25: 11,938,508 km (0.083 R)
• M26: 12,217,808 km (0.08 R)
• M27: 12,612,447 km (0.119 R)
• M28: 13,241,057 km (0.054 R)
• M29: 13,356,397 km (0.099 R)
• M30: 13,821,347 km (0.12 R)
• M31: 14,409,865 km (0.09 R)
• M32: 15,307,901 km (0.111 R)
• M33: 15,428,926 km (0.074 R)
• M34: 15,550,399 km (0.103 R)
• M35: 16,285,673 km (0.119 R)
• M36: 16,471,174 km (0.106 R)
• M37: 17,220,510 km (0.08 R)
• M38: 17,599,292 km (0.091 R)
• M39: 17,853,309 km (0.096 R)
• M40: 18,108,673 km (0.085 R)
• M41: 18,236,728 km (0.085 R)
• M42: 18,622,841 km (0.108 R)
• M43: 18,752,093 km (0.115 R)
• M44: 19,141,796 km (0.078 R)
• M45: 20,660,214 km (0.114 R)
• M46: 21,197,420 km (0.12 R)
• M47: 21,332,357 km (0.027 R)
• M48: 21,671,196 km (0.103 R)
• M49: 22,422,776 km (0.112 R)
• M50: 22,560,256 km (0.098 R)
• M51: 22,836,265 km (0.106 R)
• M52: 23,182,733 km (0.04 R)
• M53: 23,531,147 km (0.065 R)
• M54: 23,951,367 km (0.114 R)
• M55: 24,941,406 km (0.11 R)
• M56: 25,155,331 km (0.061 R)
• M57: 25,584,976 km (0.101 R)
• M58: 26,596,856 km (0.065 R)
• M59: 27,695,503 km (0.11 R)
• M60: 28,585,161 km (0.091 R)
• M61: 30,773,329 km (0.107 R)
• M62: 31,463,275 km (0.118 R)
• M63: 32,158,306 km (0.094 R)
• M64: 34,353,057 km (0.069 R)
• M65: 36,514,596 km (0.106 R)
• M66: 37,000,939 km (0.114 R)
• M67: 37,407,845 km (0.093 R)
• M68: 37,734,417 km (0.051 R)
• M69: 38,225,996 km (0.053 R)
• M70: 38,554,962 km (0.069 R)
• M71: 39,713,597 km (0.035 R)
• M72: 40,213,703 km (0.037 R)
• M73: 40,380,804 km (0.1 R)
• M74: 41,726,436 km (0.047 R)
• M75: 43,514,580 km (0.051 R)
• M76: 43,600,449 km (0.079 R)
• M77: 43,944,075 km (0.096 R)
• M78: 45,414,772 km (0.109 R)
• M79: 46,199,862 km (0.085 R)
• M80: 46,637,884 km (0.119 R)
• M81: 47,960,479 km (0.088 R)
• M82: 48,226,464 km (0.107 R)
• M83: 48,938,101 km (0.09 R)
• M84: 49,295,191 km (0.117 R)
• M85: 49,384,651 km (0.107 R)
• M86: 50,461,905 km (0.102 R)
• M87: 57,462,038 km (0.06 R)
• M88: 57,556,135 km (0.105 R)
• M89: 57,744,479 km (0.113 R)
• M90: 58,310,856 km (0.069 R)
• M91: 60,021,059 km (0.071 R)
• M92: 62,036,891 km (0.1 R)
• M93: 64,172,550 km (0.098 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: 345 - 12,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit