🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.75 AU - 0.81 AU

Year: 264 Days

Day: 28.9 Hours

Environment

Temp: 87 °C

Axial Tilt: 134.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,357,293 km

• M1: 154,983 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.85 AU - 1.09 AU

Year: 366 Days

Day: 47.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.81 AU - 2.17 AU

Year: 1075 Days

Day: 27.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,357,293 km

• M1: 335,249 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.88 AU - 3.1 AU

Year: 1504 Days

Day: 32.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.47 AU - 2.75 AU

Year: 1614 Days

Day: 34.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,357,293 km

• M1: 745,745 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.03 AU - 3.37 AU

Year: 1699 Days

Day: 12.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 78.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580

Radius: 9.5

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.82 AU - 10.22 AU

Year: 11247 Days

Day: 11.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 90,357,293 km

• M1: 122,521 km (0.11 R)
• M2: 300,093 km (0.094 R)
• M3: 452,384 km (0.113 R)
• M4: 766,539 km (0.108 R)
• M5: 855,251 km (0.077 R)
• M6: 1,183,918 km (0.12 R)
• M7: 1,330,523 km (0.084 R)
• M8: 1,550,732 km (0.12 R)
• M9: 1,619,098 km (0.097 R)
• M10: 1,688,511 km (0.089 R)
• M11: 1,854,565 km (0.106 R)
• M12: 2,491,104 km (0.068 R)
• M13: 2,680,943 km (0.088 R)
• M14: 3,792,156 km (0.035 R)
• M15: 3,854,240 km (0.039 R)
• M16: 4,201,905 km (0.081 R)
• M17: 4,526,832 km (0.043 R)
• M18: 4,659,076 km (0.118 R)
• M19: 4,792,667 km (0.056 R)
• M20: 4,927,455 km (0.119 R)
• M21: 5,339,597 km (0.054 R)
• M22: 5,762,809 km (0.113 R)
• M23: 6,050,935 km (0.077 R)
• M24: 6,233,594 km (0.104 R)
• M25: 6,417,898 km (0.086 R)
• M26: 6,492,248 km (0.11 R)
• M27: 6,754,344 km (0.051 R)
• M28: 7,600,918 km (0.088 R)
• M29: 8,116,881 km (0.1 R)
• M30: 8,197,215 km (0.119 R)
• M31: 9,308,428 km (0.101 R)
• M32: 9,604,183 km (0.083 R)
• M33: 9,902,930 km (0.096 R)
• M34: 10,729,608 km (0.114 R)
• M35: 11,039,724 km (0.051 R)
• M36: 11,352,833 km (0.061 R)
• M37: 11,533,098 km (0.063 R)
• M38: 11,805,217 km (0.118 R)
• M39: 11,987,876 km (0.099 R)
• M40: 12,727,637 km (0.12 R)
• M41: 13,292,220 km (0.11 R)
• M42: 13,961,221 km (0.09 R)
• M43: 14,202,822 km (0.081 R)
• M44: 14,299,761 km (0.066 R)
• M45: 15,282,170 km (0.102 R)
• M46: 15,781,528 km (0.087 R)
• M47: 16,591,601 km (0.109 R)
• M48: 19,155,409 km (0.098 R)
• M49: 20,620,122 km (0.102 R)
• M50: 21,227,190 km (0.055 R)
• M51: 21,338,191 km (0.056 R)
• M52: 22,798,715 km (0.113 R)
• M53: 26,768,594 km (0.093 R)
• M54: 27,854,525 km (0.092 R)
• M55: 29,324,923 km (0.094 R)
• M56: 29,758,607 km (0.088 R)
• M57: 29,882,923 km (0.083 R)
• M58: 30,569,427 km (0.093 R)
• M59: 31,958,294 km (0.056 R)
• M60: 32,021,873 km (0.102 R)
• M61: 32,596,329 km (0.078 R)
• M62: 32,660,357 km (0.079 R)
• M63: 33,561,385 km (0.073 R)
• M64: 34,079,891 km (0.093 R)
• M65: 36,645,195 km (0.114 R)
• M66: 36,778,487 km (0.028 R)
• M67: 37,380,020 km (0.104 R)
• M68: 37,447,040 km (0.116 R)
• M69: 38,457,424 km (0.079 R)
• M70: 38,525,042 km (0.05 R)
• M71: 38,864,031 km (0.048 R)
• M72: 39,750,099 km (0.076 R)
• M73: 40,229,859 km (0.117 R)
• M74: 40,298,525 km (0.107 R)
• M75: 41,195,214 km (0.094 R)
• M76: 42,238,061 km (0.078 R)
• M77: 42,517,660 km (0.098 R)
• M78: 42,657,683 km (0.099 R)
• M79: 46,135,535 km (0.097 R)
• M80: 47,363,284 km (0.113 R)
• M81: 47,508,394 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.7

Radius: 4.2

Gravity: 52.36 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 13.38 AU - 16.66 AU

Year: 22288 Days

Day: 16.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 90,357,293 km

• M1: 55,052 km (0.079 R)
• M2: 218,114 km (0.092 R)
• M3: 618,438 km (0.12 R)
• M4: 943,215 km (0.111 R)
• M5: 1,185,414 km (0.069 R)
• M6: 1,346,381 km (0.094 R)
• M7: 1,379,442 km (0.107 R)
• M8: 1,412,802 km (0.055 R)
• M9: 2,613,325 km (0.099 R)
• M10: 2,865,248 km (0.091 R)
• M11: 2,907,883 km (0.039 R)
• M12: 3,037,435 km (0.071 R)
• M13: 3,080,968 km (0.062 R)
• M14: 3,437,011 km (0.093 R)
• M15: 3,759,245 km (0.049 R)
• M16: 3,947,738 km (0.03 R)
• M17: 4,139,373 km (0.078 R)
• M18: 4,986,845 km (0.109 R)
• M19: 6,215,193 km (0.086 R)
• M20: 6,833,930 km (0.115 R)
• M21: 7,828,307 km (0.118 R)
• M22: 8,190,035 km (0.087 R)
• M23: 8,618,782 km (0.096 R)
• M24: 8,929,497 km (0.095 R)
• M25: 9,117,691 km (0.038 R)
• M26: 9,307,232 km (0.12 R)
• M27: 9,434,390 km (0.049 R)
• M28: 9,948,408 km (0.09 R)
• M29: 10,936,502 km (0.118 R)
• M30: 11,612,385 km (0.105 R)
• M31: 12,232,169 km (0.118 R)
• M32: 12,581,181 km (0.108 R)
• M33: 12,862,724 km (0.115 R)
• M34: 13,936,837 km (0.107 R)
• M35: 14,890,822 km (0.1 R)
• M36: 15,714,359 km (0.116 R)
• M37: 17,797,659 km (0.109 R)
• M38: 19,884,100 km (0.109 R)
• M39: 22,812,179 km (0.115 R)
• M40: 23,241,376 km (0.08 R)
• M41: 24,107,697 km (0.097 R)
• M42: 25,426,701 km (0.119 R)
• M43: 25,693,434 km (0.118 R)
• M44: 26,050,375 km (0.084 R)
• M45: 26,408,961 km (0.083 R)
• M46: 26,678,985 km (0.044 R)
• M47: 28,042,719 km (0.083 R)
• M48: 29,522,242 km (0.114 R)
• M49: 29,802,439 km (0.07 R)
• M50: 30,459,622 km (0.112 R)
• M51: 31,121,743 km (0.115 R)
• M52: 31,597,464 km (0.054 R)
• M53: 31,692,907 km (0.058 R)
• M54: 32,075,728 km (0.099 R)
• M55: 35,986,366 km (0.11 R)
• M56: 37,289,364 km (0.062 R)
• M57: 38,811,971 km (0.108 R)
• M58: 39,323,895 km (0.084 R)
• M59: 40,458,295 km (0.092 R)
• M60: 42,232,227 km (0.107 R)
• M61: 42,547,878 km (0.09 R)
• M62: 42,970,044 km (0.087 R)
• M63: 43,924,927 km (0.119 R)
• M64: 44,031,440 km (0.081 R)
• M65: 44,886,841 km (0.079 R)
• M66: 46,071,806 km (0.102 R)
• M67: 46,613,949 km (0.069 R)
• M68: 48,582,656 km (0.056 R)
• M69: 49,244,926 km (0.096 R)
• M70: 50,578,442 km (0.115 R)
• M71: 51,137,639 km (0.112 R)
• M72: 51,586,283 km (0.083 R)
• M73: 52,149,070 km (0.07 R)
• M74: 53,053,838 km (0.069 R)
• M75: 53,394,472 km (0.11 R)
• M76: 56,608,283 km (0.076 R)
• M77: 57,304,960 km (0.117 R)
• M78: 59,530,229 km (0.091 R)
• M79: 60,712,650 km (0.081 R)
• M80: 64,306,141 km (0.112 R)
• M81: 66,128,542 km (0.099 R)
• M82: 67,598,790 km (0.098 R)
• M83: 69,451,559 km (0.074 R)
• M84: 71,696,874 km (0.084 R)
• M85: 71,947,750 km (0.094 R)
• M86: 74,727,428 km (0.089 R)
• M87: 74,981,744 km (0.118 R)
• M88: 75,109,052 km (0.075 R)
• M89: 75,746,787 km (0.1 R)
• M90: 75,874,544 km (0.119 R)
• M91: 76,386,318 km (0.089 R)
• M92: 76,514,374 km (0.091 R)
• M93: 78,703,290 km (0.07 R)
• M94: 81,435,396 km (0.029 R)
• M95: 82,747,369 km (0.084 R)
• M96: 83,537,845 km (0.049 R)
• M97: 84,463,257 km (0.104 R)
• M98: 86,457,696 km (0.118 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: 213 - 12,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit