🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.6 AU - 0.82 AU

Year: 219 Days

Day: 40.1 Hours

Environment

Temp: 181 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,471,216 km

• M1: 26,180 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.33 AU - 3.79 AU

Year: 1955 Days

Day: 36 Hours

Environment

Temp: -101 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.29 AU - 4.49 AU

Year: 2802 Days

Day: 39.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 130.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.2

Radius: 12.8

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.96 AU - 10.04 AU

Year: 9051 Days

Day: 14.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 80,471,216 km

• M1: 164,857 km (0.094 R)
• M2: 250,726 km (0.119 R)
• M3: 834,906 km (0.096 R)
• M4: 2,090,181 km (0.092 R)
• M5: 2,941,992 km (0.068 R)
• M6: 3,193,915 km (0.118 R)
• M7: 3,287,264 km (0.113 R)
• M8: 3,476,804 km (0.115 R)
• M9: 3,670,085 km (0.072 R)
• M10: 3,767,922 km (0.112 R)
• M11: 4,245,438 km (0.115 R)
• M12: 4,662,517 km (0.092 R)
• M13: 4,822,437 km (0.091 R)
• M14: 4,929,998 km (0.089 R)
• M15: 5,677,538 km (0.098 R)
• M16: 5,992,143 km (0.108 R)
• M17: 6,758,832 km (0.101 R)
• M18: 6,879,557 km (0.105 R)
• M19: 7,031,549 km (0.072 R)
• M20: 7,123,252 km (0.116 R)
• M21: 7,246,072 km (0.058 R)
• M22: 7,462,839 km (0.111 R)
• M23: 7,807,962 km (0.076 R)
• M24: 8,416,227 km (0.041 R)
• M25: 8,644,214 km (0.077 R)
• M26: 8,775,411 km (0.086 R)
• M27: 9,542,848 km (0.079 R)
• M28: 10,610,977 km (0.057 R)
• M29: 11,500,037 km (0.113 R)
• M30: 11,935,217 km (0.072 R)
• M31: 12,044,873 km (0.056 R)
• M32: 12,265,230 km (0.118 R)
• M33: 12,375,783 km (0.068 R)
• M34: 12,747,085 km (0.055 R)
• M35: 12,859,283 km (0.055 R)
• M36: 12,971,781 km (0.092 R)
• M37: 13,348,917 km (0.111 R)
• M38: 13,729,793 km (0.104 R)
• M39: 14,424,227 km (0.111 R)
• M40: 14,893,665 km (0.103 R)
• M41: 15,407,833 km (0.088 R)
• M42: 15,927,835 km (0.107 R)
• M43: 16,129,493 km (0.089 R)
• M44: 16,250,817 km (0.081 R)
• M45: 16,698,264 km (0.091 R)
• M46: 17,730,489 km (0.087 R)
• M47: 17,813,965 km (0.076 R)
• M48: 17,981,365 km (0.084 R)
• M49: 20,291,306 km (0.09 R)
• M50: 20,422,353 km (0.065 R)
• M51: 21,037,649 km (0.103 R)
• M52: 22,965,517 km (0.073 R)
• M53: 23,927,581 km (0.1 R)
• M54: 24,066,109 km (0.083 R)
• M55: 24,158,560 km (0.093 R)
• M56: 24,576,237 km (0.093 R)
• M57: 24,809,161 km (0.094 R)
• M58: 25,042,983 km (0.089 R)
• M59: 25,843,481 km (0.041 R)
• M60: 25,938,176 km (0.095 R)
• M61: 26,223,011 km (0.102 R)
• M62: 27,711,210 km (0.064 R)
• M63: 28,882,113 km (0.099 R)
• M64: 29,029,616 km (0.111 R)
• M65: 29,820,540 km (0.085 R)
• M66: 31,626,037 km (0.057 R)
• M67: 31,828,892 km (0.119 R)
• M68: 31,981,182 km (0.104 R)
• M69: 32,235,798 km (0.116 R)
• M70: 33,466,689 km (0.08 R)
• M71: 33,570,061 km (0.113 R)
• M72: 34,660,929 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.6

Radius: 11.1

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.86 AU - 14.66 AU

Year: 14730 Days

Day: 8.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 80,471,216 km

• M1: 550,819 km (0.109 R)
• M2: 652,247 km (0.115 R)
• M3: 761,004 km (0.048 R)
• M4: 896,241 km (0.066 R)
• M5: 1,147,864 km (0.045 R)
• M6: 1,237,025 km (0.119 R)
• M7: 1,375,253 km (0.025 R)
• M8: 1,470,397 km (0.065 R)
• M9: 1,769,593 km (0.105 R)
• M10: 1,953,150 km (0.054 R)
• M11: 2,143,139 km (0.077 R)
• M12: 2,454,303 km (0.081 R)
• M13: 2,570,989 km (0.03 R)
• M14: 2,901,899 km (0.085 R)
• M15: 3,119,564 km (0.052 R)
• M16: 3,278,437 km (0.055 R)
• M17: 3,472,615 km (0.066 R)
• M18: 3,906,449 km (0.119 R)
• M19: 4,680,020 km (0.062 R)
• M20: 6,045,100 km (0.073 R)
• M21: 6,771,248 km (0.049 R)
• M22: 7,312,942 km (0.11 R)
• M23: 8,305,225 km (0.117 R)
• M24: 8,839,738 km (0.105 R)
• M25: 8,929,796 km (0.119 R)
• M26: 9,339,395 km (0.115 R)
• M27: 9,523,400 km (0.11 R)
• M28: 9,801,802 km (0.069 R)
• M29: 9,895,151 km (0.091 R)
• M30: 10,796,927 km (0.083 R)
• M31: 10,893,418 km (0.107 R)
• M32: 11,478,196 km (0.078 R)
• M33: 12,374,437 km (0.117 R)
• M34: 12,933,334 km (0.119 R)
• M35: 13,813,269 km (0.057 R)
• M36: 15,467,073 km (0.07 R)
• M37: 15,630,434 km (0.113 R)
• M38: 15,958,802 km (0.113 R)
• M39: 16,179,159 km (0.095 R)
• M40: 16,344,914 km (0.089 R)
• M41: 17,014,065 km (0.113 R)
• M42: 17,862,883 km (0.072 R)
• M43: 21,394,141 km (0.093 R)
• M44: 21,697,825 km (0.098 R)
• M45: 22,617,852 km (0.082 R)
• M46: 24,053,094 km (0.118 R)
• M47: 26,228,396 km (0.052 R)
• M48: 26,358,247 km (0.091 R)
• M49: 27,933,812 km (0.109 R)
• M50: 28,867,004 km (0.118 R)
• M51: 30,217,723 km (0.073 R)
• M52: 32,143,197 km (0.095 R)
• M53: 32,421,599 km (0.072 R)
• M54: 34,037,256 km (0.105 R)
• M55: 34,179,074 km (0.083 R)
• M56: 34,605,428 km (0.074 R)
• M57: 34,890,711 km (0.061 R)
• M58: 35,895,261 km (0.082 R)
• M59: 36,039,473 km (0.1 R)
• M60: 37,932,634 km (0.12 R)
• M61: 38,669,404 km (0.064 R)
• M62: 39,559,661 km (0.066 R)
• M63: 39,932,608 km (0.069 R)
• M64: 40,231,804 km (0.099 R)
• M65: 40,606,846 km (0.034 R)
• M66: 40,682,094 km (0.066 R)
• M67: 41,284,973 km (0.077 R)
• M68: 42,423,263 km (0.109 R)
• M69: 42,881,482 km (0.085 R)
• M70: 43,957,090 km (0.102 R)
• M71: 44,343,352 km (0.107 R)
• M72: 45,509,019 km (0.047 R)
• M73: 45,978,158 km (0.039 R)
• M74: 46,527,481 km (0.059 R)
• M75: 47,315,862 km (0.032 R)
• M76: 47,949,858 km (0.119 R)
• M77: 48,826,202 km (0.094 R)
• M78: 50,190,834 km (0.116 R)
• M79: 50,513,666 km (0.106 R)
• M80: 50,756,314 km (0.087 R)
• M81: 51,405,269 km (0.103 R)
• M82: 51,649,413 km (0.101 R)
• M83: 51,812,325 km (0.068 R)
• M84: 53,204,034 km (0.051 R)
• M85: 53,451,020 km (0.084 R)
• M86: 55,606,576 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.1

Radius: 5.5

Gravity: 12.66 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 14.88 AU - 22.14 AU

Year: 29087 Days

Day: 16.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,471,216 km

• M1: 231,129 km (0.107 R)
• M2: 465,399 km (0.055 R)
• M3: 617,540 km (0.118 R)
• M4: 663,915 km (0.072 R)
• M5: 861,684 km (0.114 R)
• M6: 1,133,952 km (0.106 R)
• M7: 3,163,097 km (0.082 R)
• M8: 3,880,569 km (0.066 R)
• M9: 4,507,833 km (0.08 R)
• M10: 4,692,736 km (0.114 R)
• M11: 4,974,877 km (0.103 R)
• M12: 5,311,024 km (0.109 R)
• M13: 6,311,235 km (0.116 R)
• M14: 7,640,711 km (0.12 R)
• M15: 7,750,666 km (0.074 R)
• M16: 8,252,267 km (0.091 R)
• M17: 9,759,167 km (0.069 R)
• M18: 11,726,678 km (0.1 R)
• M19: 11,790,107 km (0.081 R)
• M20: 12,366,059 km (0.083 R)
• M21: 12,495,162 km (0.108 R)
• M22: 13,346,075 km (0.07 R)
• M23: 16,149,240 km (0.078 R)
• M24: 17,002,995 km (0.106 R)
• M25: 17,074,802 km (0.071 R)
• M26: 18,017,568 km (0.111 R)
• M27: 18,237,476 km (0.103 R)
• M28: 19,877,219 km (0.071 R)
• M29: 20,791,411 km (0.074 R)
• M30: 22,031,578 km (0.115 R)
• M31: 22,977,186 km (0.119 R)
• M32: 23,136,208 km (0.089 R)
• M33: 25,153,087 km (0.08 R)
• M34: 25,563,135 km (0.088 R)
• M35: 27,057,767 km (0.082 R)
• M36: 27,309,540 km (0.05 R)
• M37: 28,665,794 km (0.086 R)
• M38: 29,008,374 km (0.097 R)
• M39: 29,610,954 km (0.066 R)
• M40: 30,828,531 km (0.068 R)
• M41: 32,863,959 km (0.096 R)
• M42: 33,312,155 km (0.109 R)
• M43: 34,942,472 km (0.112 R)
• M44: 36,784,172 km (0.117 R)
• M45: 36,970,122 km (0.108 R)
• M46: 37,063,172 km (0.087 R)
• M47: 37,156,371 km (0.036 R)
• M48: 37,436,269 km (0.118 R)
• M49: 37,716,914 km (0.117 R)
• M50: 38,186,053 km (0.098 R)
• M51: 38,751,683 km (0.109 R)
• M52: 39,700,582 km (0.042 R)
• M53: 40,082,356 km (0.103 R)
• M54: 40,177,949 km (0.117 R)
• M55: 41,041,877 km (0.105 R)
• M56: 41,234,708 km (0.081 R)
• M57: 41,427,690 km (0.062 R)
• M58: 42,592,758 km (0.106 R)
• M59: 42,690,296 km (0.066 R)
• M60: 44,261,522 km (0.102 R)
• M61: 44,954,908 km (0.105 R)
• M62: 45,054,241 km (0.096 R)
• M63: 45,153,724 km (0.11 R)
• M64: 47,157,288 km (0.104 R)
• M65: 50,526,082 km (0.112 R)
• M66: 50,732,677 km (0.032 R)
• M67: 50,836,199 km (0.109 R)
• M68: 51,250,585 km (0.092 R)
• M69: 51,874,258 km (0.1 R)
• M70: 52,605,194 km (0.066 R)
• M71: 53,024,367 km (0.069 R)
• M72: 53,444,737 km (0.098 R)
• M73: 55,243,202 km (0.12 R)
• M74: 55,775,921 km (0.104 R)
• M75: 57,384,397 km (0.111 R)
• M76: 58,248,474 km (0.055 R)
• M77: 59,443,462 km (0.113 R)
• M78: 61,857,822 km (0.114 R)
• M79: 62,078,928 km (0.095 R)
• M80: 64,192,147 km (0.044 R)
• M81: 64,752,242 km (0.054 R)
• M82: 65,538,977 km (0.116 R)
• M83: 65,877,068 km (0.069 R)
• M84: 66,441,949 km (0.12 R)
• M85: 68,032,175 km (0.079 R)
• M86: 69,864,898 km (0.078 R)
• M87: 70,210,320 km (0.112 R)
• M88: 72,178,429 km (0.118 R)
• M89: 72,411,204 km (0.083 R)
• M90: 72,994,037 km (0.118 R)
• M91: 74,752,261 km (0.068 R)
• M92: 78,549,354 km (0.065 R)
• M93: 79,148,194 km (0.068 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 12,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit