🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.75 AU - 0.89 AU

Year: 283 Days

Day: 38.7 Hours

Environment

Temp: 66 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,005,774 km

• M1: 306,825 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.13 AU - 1.21 AU

Year: 482 Days

Day: 35 Hours

Environment

Temp: -20 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,005,774 km

• M1: 134,040 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.12 AU - 1.24 AU

Year: 488 Days

Day: 24.2 Hours

Environment

Temp: -14 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.1 AU - 1.6 AU

Year: 597 Days

Day: 26.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,005,774 km

• M1: 254,765 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.22 AU - 3.06 AU

Year: 1633 Days

Day: 14.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.68 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.8

Radius: 5.5

Gravity: 24.46 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 12.29 AU - 13.13 AU

Year: 17255 Days

Day: 18.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,005,774 km

• M1: 161,267 km (0.094 R)
• M2: 211,382 km (0.07 R)
• M3: 283,488 km (0.099 R)
• M4: 511,475 km (0.107 R)
• M5: 571,464 km (0.074 R)
• M6: 1,081,293 km (0.117 R)
• M7: 1,850,974 km (0.117 R)
• M8: 2,072,978 km (0.04 R)
• M9: 2,370,827 km (0.087 R)
• M10: 3,192,119 km (0.117 R)
• M11: 3,458,104 km (0.061 R)
• M12: 3,652,432 km (0.081 R)
• M13: 4,465,347 km (0.1 R)
• M14: 4,978,916 km (0.08 R)
• M15: 5,829,829 km (0.104 R)
• M16: 6,201,580 km (0.108 R)
• M17: 7,561,574 km (0.102 R)
• M18: 7,712,668 km (0.07 R)
• M19: 8,535,007 km (0.094 R)
• M20: 8,587,217 km (0.096 R)
• M21: 8,903,467 km (0.069 R)
• M22: 9,601,491 km (0.09 R)
• M23: 9,874,507 km (0.061 R)
• M24: 10,150,216 km (0.079 R)
• M25: 10,878,907 km (0.091 R)
• M26: 11,335,629 km (0.12 R)
• M27: 11,508,564 km (0.094 R)
• M28: 12,683,356 km (0.108 R)
• M29: 12,743,046 km (0.086 R)
• M30: 13,043,289 km (0.106 R)
• M31: 13,224,452 km (0.117 R)
• M32: 14,829,188 km (0.11 R)
• M33: 15,208,269 km (0.099 R)
• M34: 15,590,492 km (0.07 R)
• M35: 16,429,437 km (0.072 R)
• M36: 16,690,485 km (0.11 R)
• M37: 18,150,710 km (0.111 R)
• M38: 18,353,116 km (0.104 R)
• M39: 19,513,397 km (0.037 R)
• M40: 19,651,475 km (0.088 R)
• M41: 21,191,586 km (0.109 R)
• M42: 21,832,762 km (0.077 R)
• M43: 21,904,419 km (0.029 R)
• M44: 23,280,121 km (0.111 R)
• M45: 26,419,134 km (0.098 R)
• M46: 26,648,318 km (0.075 R)
• M47: 30,725,458 km (0.095 R)
• M48: 30,805,642 km (0.098 R)
• M49: 31,531,491 km (0.062 R)
• M50: 32,181,195 km (0.104 R)
• M51: 32,344,406 km (0.059 R)
• M52: 32,589,597 km (0.033 R)
• M53: 32,835,536 km (0.108 R)
• M54: 33,576,793 km (0.094 R)
• M55: 33,908,003 km (0.091 R)
• M56: 34,406,762 km (0.1 R)
• M57: 34,573,713 km (0.106 R)
• M58: 35,327,687 km (0.088 R)
• M59: 37,880,126 km (0.104 R)
• M60: 39,964,323 km (0.093 R)
• M61: 41,197,309 km (0.081 R)
• M62: 41,818,439 km (0.092 R)
• M63: 43,881,095 km (0.059 R)
• M64: 45,609,698 km (0.047 R)
• M65: 45,701,402 km (0.111 R)
• M66: 46,436,376 km (0.106 R)
• M67: 46,897,736 km (0.082 R)
• M68: 48,290,941 km (0.041 R)
• M69: 48,384,290 km (0.059 R)
• M70: 48,664,786 km (0.091 R)
• M71: 49,603,512 km (0.048 R)
• M72: 51,213,036 km (0.099 R)
• M73: 52,935,805 km (0.107 R)
• M74: 54,094,889 km (0.052 R)
• M75: 55,262,351 km (0.102 R)
• M76: 57,127,687 km (0.116 R)
• M77: 58,018,393 km (0.055 R)
• M78: 58,217,059 km (0.114 R)
• M79: 58,913,885 km (0.081 R)
• M80: 59,413,243 km (0.095 R)
• M81: 61,424,736 km (0.105 R)
• M82: 63,152,143 km (0.076 R)
• M83: 63,663,169 km (0.066 R)
• M84: 63,867,969 km (0.071 R)
• M85: 64,483,713 km (0.116 R)
• M86: 65,101,553 km (0.109 R)
• M87: 65,204,626 km (0.091 R)
• M88: 66,862,320 km (0.099 R)
• M89: 66,966,440 km (0.113 R)
• M90: 67,487,639 km (0.082 R)
• M91: 68,219,471 km (0.111 R)
• M92: 68,533,926 km (0.098 R)
• M93: 69,374,816 km (0.115 R)
• M94: 69,480,133 km (0.086 R)
• M95: 70,007,764 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.5

Radius: 4.3

Gravity: 15.6 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 13.58 AU - 21.34 AU

Year: 27782 Days

Day: 23 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 71,005,774 km

• M1: 86,468 km (0.115 R)
• M2: 333,902 km (0.115 R)
• M3: 368,310 km (0.079 R)
• M4: 1,256,473 km (0.083 R)
• M5: 1,481,767 km (0.086 R)
• M6: 2,163,933 km (0.07 R)
• M7: 2,536,881 km (0.041 R)
• M8: 2,642,048 km (0.084 R)
• M9: 2,820,518 km (0.099 R)
• M10: 2,856,721 km (0.066 R)
• M11: 4,765,739 km (0.067 R)
• M12: 5,653,603 km (0.092 R)
• M13: 5,883,385 km (0.077 R)
• M14: 5,929,611 km (0.1 R)
• M15: 6,210,256 km (0.066 R)
• M16: 7,930,931 km (0.099 R)
• M17: 8,084,867 km (0.081 R)
• M18: 8,188,090 km (0.047 R)
• M19: 8,763,294 km (0.109 R)
• M20: 9,514,275 km (0.089 R)
• M21: 9,623,182 km (0.116 R)
• M22: 11,019,678 km (0.089 R)
• M23: 11,712,167 km (0.11 R)
• M24: 12,537,648 km (0.06 R)
• M25: 13,199,469 km (0.118 R)
• M26: 14,244,260 km (0.069 R)
• M27: 15,188,073 km (0.109 R)
• M28: 15,957,455 km (0.089 R)
• M29: 17,201,511 km (0.062 R)
• M30: 18,137,994 km (0.028 R)
• M31: 19,435,007 km (0.114 R)
• M32: 20,059,878 km (0.118 R)
• M33: 21,543,290 km (0.113 R)
• M34: 23,648,880 km (0.078 R)
• M35: 24,988,529 km (0.1 R)
• M36: 25,214,123 km (0.038 R)
• M37: 26,123,528 km (0.079 R)
• M38: 26,812,576 km (0.099 R)
• M39: 27,740,681 km (0.034 R)
• M40: 31,232,146 km (0.084 R)
• M41: 32,946,687 km (0.097 R)
• M42: 33,194,122 km (0.071 R)
• M43: 34,440,422 km (0.097 R)
• M44: 35,195,592 km (0.09 R)
• M45: 35,364,189 km (0.045 R)
• M46: 38,617,045 km (0.065 R)
• M47: 39,576,416 km (0.062 R)
• M48: 41,429,634 km (0.038 R)
• M49: 41,607,506 km (0.081 R)
• M50: 41,874,987 km (0.043 R)
• M51: 42,860,388 km (0.083 R)
• M52: 43,310,828 km (0.099 R)
• M53: 44,216,343 km (0.044 R)
• M54: 45,954,072 km (0.101 R)
• M55: 49,401,705 km (0.073 R)
• M56: 50,347,612 km (0.061 R)
• M57: 51,586,283 km (0.025 R)
• M58: 53,124,448 km (0.093 R)
• M59: 53,317,878 km (0.102 R)
• M60: 55,459,970 km (0.109 R)
• M61: 58,725,392 km (0.071 R)
• M62: 59,526,339 km (0.106 R)
• M63: 60,835,620 km (0.098 R)
• M64: 61,037,876 km (0.072 R)
• M65: 61,240,432 km (0.095 R)
• M66: 61,341,709 km (0.11 R)
• M67: 62,664,154 km (0.108 R)
• M68: 65,855,227 km (0.038 R)
• M69: 66,062,868 km (0.075 R)
• M70: 67,418,076 km (0.046 R)
• M71: 67,941,818 km (0.104 R)
• M72: 70,793,004 km (0.069 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 10,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit