🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.73 AU - 1.03 AU

Year: 306 Days

Day: 40.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.83 AU - 1.15 AU

Year: 365 Days

Day: 30.1 Hours

Environment

Temp: 39 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.74 AU - 2.74 AU

Year: 1243 Days

Day: 22.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.56 AU - 4.02 AU

Year: 2736 Days

Day: 40.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.47 AU - 4.19 AU

Year: 2780 Days

Day: 26.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514

Radius: 8.1

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.16 AU - 6.3 AU

Year: 4436 Days

Day: 12.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 80,922,727 km

• M1: 156,629 km (0.11 R)
• M2: 280,346 km (0.112 R)
• M3: 333,603 km (0.064 R)
• M4: 558,000 km (0.096 R)
• M5: 737,069 km (0.102 R)
• M6: 827,875 km (0.101 R)
• M7: 910,602 km (0.045 R)
• M8: 983,905 km (0.027 R)
• M9: 1,097,600 km (0.093 R)
• M10: 1,229,246 km (0.036 R)
• M11: 1,566,589 km (0.087 R)
• M12: 1,853,817 km (0.088 R)
• M13: 1,916,349 km (0.115 R)
• M14: 2,157,650 km (0.051 R)
• M15: 2,240,228 km (0.115 R)
• M16: 2,722,232 km (0.074 R)
• M17: 2,975,202 km (0.114 R)
• M18: 3,292,799 km (0.115 R)
• M19: 3,739,648 km (0.115 R)
• M20: 4,021,041 km (0.11 R)
• M21: 4,205,495 km (0.08 R)
• M22: 4,351,054 km (0.119 R)
• M23: 4,582,931 km (0.105 R)
• M24: 5,147,364 km (0.115 R)
• M25: 6,269,946 km (0.104 R)
• M26: 6,436,299 km (0.092 R)
• M27: 6,676,703 km (0.106 R)
• M28: 6,871,030 km (0.071 R)
• M29: 7,116,520 km (0.114 R)
• M30: 7,768,617 km (0.115 R)
• M31: 7,896,224 km (0.093 R)
• M32: 8,101,772 km (0.099 R)
• M33: 8,309,115 km (0.085 R)
• M34: 8,570,761 km (0.114 R)
• M35: 9,075,504 km (0.105 R)
• M36: 9,155,988 km (0.099 R)
• M37: 9,263,848 km (0.107 R)
• M38: 9,453,538 km (0.077 R)
• M39: 9,781,606 km (0.046 R)
• M40: 10,113,564 km (0.039 R)
• M41: 10,225,014 km (0.051 R)
• M42: 10,902,394 km (0.116 R)
• M43: 11,016,686 km (0.09 R)
• M44: 11,131,278 km (0.119 R)
• M45: 11,246,469 km (0.114 R)
• M46: 11,739,992 km (0.103 R)
• M47: 11,915,919 km (0.092 R)
• M48: 12,598,385 km (0.093 R)
• M49: 13,262,898 km (0.113 R)
• M50: 13,538,009 km (0.104 R)
• M51: 13,630,161 km (0.038 R)
• M52: 14,156,297 km (0.071 R)
• M53: 14,312,327 km (0.101 R)
• M54: 14,815,276 km (0.064 R)
• M55: 15,037,279 km (0.078 R)
• M56: 15,356,221 km (0.118 R)
• M57: 15,709,572 km (0.117 R)
• M58: 15,774,048 km (0.119 R)
• M59: 16,358,976 km (0.118 R)
• M60: 16,654,133 km (0.093 R)
• M61: 17,149,900 km (0.075 R)
• M62: 17,316,103 km (0.089 R)
• M63: 17,516,415 km (0.106 R)
• M64: 18,020,560 km (0.111 R)
• M65: 18,155,796 km (0.111 R)
• M66: 18,393,357 km (0.095 R)
• M67: 19,457,447 km (0.115 R)
• M68: 19,630,981 km (0.084 R)
• M69: 20,049,406 km (0.097 R)
• M70: 20,224,735 km (0.12 R)
• M71: 21,896,640 km (0.105 R)
• M72: 22,694,446 km (0.033 R)
• M73: 22,913,756 km (0.078 R)
• M74: 23,170,466 km (0.113 R)
• M75: 23,464,875 km (0.096 R)
• M76: 23,797,730 km (0.067 R)
• M77: 24,094,831 km (0.104 R)
• M78: 24,243,831 km (0.105 R)
• M79: 25,257,805 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.6

Radius: 13.7

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.02 AU - 10.72 AU

Year: 11500 Days

Day: 10.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 80,922,727 km

• M1: 220,956 km (0.109 R)
• M2: 719,865 km (0.032 R)
• M3: 912,846 km (0.107 R)
• M4: 1,105,977 km (0.115 R)
• M5: 1,412,353 km (0.058 R)
• M6: 1,534,425 km (0.094 R)
• M7: 1,703,022 km (0.095 R)
• M8: 1,855,911 km (0.112 R)
• M9: 2,059,364 km (0.076 R)
• M10: 2,175,751 km (0.08 R)
• M11: 2,294,383 km (0.075 R)
• M12: 2,638,458 km (0.064 R)
• M13: 3,486,678 km (0.045 R)
• M14: 3,683,100 km (0.108 R)
• M15: 4,057,842 km (0.117 R)
• M16: 4,234,966 km (0.086 R)
• M17: 4,324,426 km (0.115 R)
• M18: 4,535,957 km (0.115 R)
• M19: 4,843,979 km (0.036 R)
• M20: 4,969,192 km (0.089 R)
• M21: 5,063,738 km (0.106 R)
• M22: 5,190,897 km (0.095 R)
• M23: 5,842,395 km (0.049 R)
• M24: 6,144,134 km (0.081 R)
• M25: 6,868,038 km (0.068 R)
• M26: 7,655,671 km (0.101 R)
• M27: 7,765,177 km (0.109 R)
• M28: 8,134,534 km (0.1 R)
• M29: 10,266,603 km (0.073 R)
• M30: 10,549,941 km (0.111 R)
• M31: 11,000,231 km (0.084 R)
• M32: 11,124,098 km (0.095 R)
• M33: 11,290,151 km (0.047 R)
• M34: 12,690,687 km (0.064 R)
• M35: 13,257,363 km (0.112 R)
• M36: 13,389,309 km (0.116 R)
• M37: 13,921,578 km (0.118 R)
• M38: 14,011,037 km (0.114 R)
• M39: 15,236,543 km (0.118 R)
• M40: 16,213,268 km (0.069 R)
• M41: 16,354,488 km (0.117 R)
• M42: 17,258,358 km (0.109 R)
• M43: 17,837,601 km (0.095 R)
• M44: 18,325,141 km (0.107 R)
• M45: 18,817,168 km (0.107 R)
• M46: 19,213,902 km (0.098 R)
• M47: 19,965,182 km (0.118 R)
• M48: 20,268,417 km (0.114 R)
• M49: 20,522,285 km (0.06 R)
• M50: 21,496,616 km (0.073 R)
• M51: 22,433,547 km (0.029 R)
• M52: 22,643,583 km (0.105 R)
• M53: 22,907,024 km (0.088 R)
• M54: 23,490,306 km (0.091 R)
• M55: 25,160,118 km (0.1 R)
• M56: 26,036,911 km (0.103 R)
• M57: 26,202,366 km (0.099 R)
• M58: 27,370,875 km (0.082 R)
• M59: 28,272,502 km (0.106 R)
• M60: 29,643,117 km (0.109 R)
• M61: 31,328,188 km (0.103 R)
• M62: 31,739,582 km (0.095 R)
• M63: 31,857,315 km (0.083 R)
• M64: 31,975,348 km (0.062 R)
• M65: 32,627,146 km (0.086 R)
• M66: 32,805,616 km (0.053 R)
• M67: 33,342,972 km (0.116 R)
• M68: 35,338,458 km (0.113 R)
• M69: 35,521,865 km (0.06 R)
• M70: 35,950,762 km (0.025 R)
• M71: 36,073,731 km (0.118 R)
• M72: 36,196,701 km (0.103 R)
• M73: 37,621,621 km (0.103 R)
• M74: 38,560,646 km (0.067 R)
• M75: 39,444,171 km (0.058 R)
• M76: 39,634,310 km (0.065 R)
• M77: 40,015,635 km (0.097 R)
• M78: 40,589,941 km (0.089 R)
• M79: 40,910,081 km (0.116 R)
• M80: 43,763,810 km (0.03 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.1

Radius: 5.1

Gravity: 33.22 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 13.36 AU - 14.74 AU

Year: 19531 Days

Day: 20.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,922,727 km

• M1: 183,257 km (0.109 R)
• M2: 662,419 km (0.062 R)
• M3: 1,022,202 km (0.08 R)
• M4: 2,031,988 km (0.058 R)
• M5: 2,544,061 km (0.098 R)
• M6: 3,053,741 km (0.059 R)
• M7: 3,094,282 km (0.116 R)
• M8: 3,175,813 km (0.098 R)
• M9: 3,258,092 km (0.114 R)
• M10: 3,636,874 km (0.043 R)
• M11: 3,941,306 km (0.055 R)
• M12: 4,163,608 km (0.094 R)
• M13: 4,574,254 km (0.074 R)
• M14: 4,667,304 km (0.062 R)
• M15: 4,760,952 km (0.067 R)
• M16: 4,950,044 km (0.114 R)
• M17: 6,187,069 km (0.037 R)
• M18: 6,341,603 km (0.112 R)
• M19: 6,812,986 km (0.069 R)
• M20: 7,079,869 km (0.106 R)
• M21: 7,133,574 km (0.11 R)
• M22: 7,295,739 km (0.06 R)
• M23: 8,068,262 km (0.119 R)
• M24: 8,521,244 km (0.084 R)
• M25: 9,216,276 km (0.095 R)
• M26: 11,094,028 km (0.119 R)
• M27: 11,281,923 km (0.097 R)
• M28: 11,724,284 km (0.102 R)
• M29: 12,495,761 km (0.072 R)
• M30: 13,349,964 km (0.112 R)
• M31: 13,750,587 km (0.115 R)
• M32: 13,817,757 km (0.116 R)
• M33: 14,700,534 km (0.115 R)
• M34: 14,975,794 km (0.101 R)
• M35: 18,631,966 km (0.091 R)
• M36: 19,304,408 km (0.106 R)
• M37: 19,832,938 km (0.118 R)
• M38: 22,387,770 km (0.105 R)
• M39: 22,942,928 km (0.045 R)
• M40: 24,066,707 km (0.067 R)
• M41: 25,126,159 km (0.067 R)
• M42: 25,702,859 km (0.108 R)
• M43: 26,117,544 km (0.09 R)
• M44: 26,450,848 km (0.087 R)
• M45: 26,618,099 km (0.083 R)
• M46: 27,290,242 km (0.105 R)
• M47: 27,798,127 km (0.064 R)
• M48: 28,394,573 km (0.059 R)
• M49: 29,513,416 km (0.1 R)
• M50: 30,121,830 km (0.112 R)
• M51: 30,209,046 km (0.092 R)
• M52: 30,471,291 km (0.089 R)
• M53: 31,616,463 km (0.094 R)
• M54: 31,705,174 km (0.097 R)
• M55: 31,882,747 km (0.031 R)
• M56: 31,971,758 km (0.114 R)
• M57: 33,225,238 km (0.106 R)
• M58: 34,130,455 km (0.113 R)
• M59: 34,494,875 km (0.103 R)
• M60: 34,768,939 km (0.11 R)
• M61: 36,428,727 km (0.077 R)
• M62: 39,442,526 km (0.117 R)
• M63: 41,075,835 km (0.101 R)
• M64: 42,144,413 km (0.057 R)
• M65: 42,242,100 km (0.081 R)
• M66: 43,025,544 km (0.056 R)
• M67: 44,408,128 km (0.052 R)
• M68: 46,307,722 km (0.109 R)
• M69: 46,812,016 km (0.066 R)
• M70: 47,927,867 km (0.103 R)
• M71: 48,437,995 km (0.097 R)
• M72: 51,015,417 km (0.099 R)
• M73: 52,373,167 km (0.096 R)
• M74: 52,793,238 km (0.105 R)
• M75: 52,898,555 km (0.113 R)
• M76: 53,320,122 km (0.082 R)
• M77: 54,697,769 km (0.108 R)
• M78: 55,230,786 km (0.115 R)
• M79: 55,444,561 km (0.106 R)
• M80: 56,517,028 km (0.117 R)
• M81: 56,948,020 km (0.05 R)
• M82: 58,900,721 km (0.051 R)
• M83: 59,556,558 km (0.107 R)
• M84: 59,885,224 km (0.089 R)
• M85: 60,324,593 km (0.089 R)
• M86: 61,206,473 km (0.097 R)
• M87: 62,537,295 km (0.103 R)
• M88: 63,206,148 km (0.084 R)
• M89: 67,269,525 km (0.11 R)
• M90: 67,954,833 km (0.099 R)
• M91: 69,102,248 km (0.048 R)
• M92: 71,299,991 km (0.096 R)
• M93: 72,699,928 km (0.109 R)
• M94: 75,052,953 km (0.045 R)
• M95: 78,869,643 km (0.101 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 20,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit