🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.75 AU - 1.01 AU

Year: 353 Days

Day: 12.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,638,511 km

• M1: 622,178 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.73 AU - 1.09 AU

Year: 371 Days

Day: 40.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,638,511 km

• M1: 89,759 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.75 AU - 2.29 AU

Year: 1227 Days

Day: 30.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.4 AU - 2.98 AU

Year: 1886 Days

Day: 31.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.24 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.8

Radius: 8.2

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.55 AU - 6.01 AU

Year: 5940 Days

Day: 11.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,638,511 km

• M1: 104,120 km (0.11 R)
• M2: 179,817 km (0.079 R)
• M3: 238,609 km (0.093 R)
• M4: 426,803 km (0.065 R)
• M5: 662,419 km (0.04 R)
• M6: 725,101 km (0.096 R)
• M7: 778,956 km (0.081 R)
• M8: 937,380 km (0.071 R)
• M9: 1,379,292 km (0.082 R)
• M10: 1,516,474 km (0.097 R)
• M11: 1,658,442 km (0.045 R)
• M12: 1,819,559 km (0.101 R)
• M13: 1,955,244 km (0.042 R)
• M14: 2,269,101 km (0.057 R)
• M15: 2,382,645 km (0.097 R)
• M16: 2,498,284 km (0.12 R)
• M17: 2,615,569 km (0.11 R)
• M18: 2,961,290 km (0.096 R)
• M19: 3,103,557 km (0.056 R)
• M20: 3,358,173 km (0.099 R)
• M21: 3,771,961 km (0.04 R)
• M22: 4,221,951 km (0.087 R)
• M23: 4,281,940 km (0.089 R)
• M24: 4,606,418 km (0.088 R)
• M25: 4,750,929 km (0.087 R)
• M26: 5,044,590 km (0.051 R)
• M27: 5,236,374 km (0.111 R)
• M28: 5,344,085 km (0.064 R)
• M29: 5,430,702 km (0.034 R)
• M30: 5,517,768 km (0.035 R)
• M31: 6,254,238 km (0.09 R)
• M32: 6,529,648 km (0.109 R)
• M33: 6,599,061 km (0.086 R)
• M34: 6,715,448 km (0.039 R)
• M35: 6,785,610 km (0.099 R)
• M36: 6,973,954 km (0.086 R)
• M37: 7,235,600 km (0.094 R)
• M38: 7,646,396 km (0.069 R)
• M39: 7,719,699 km (0.074 R)
• M40: 7,916,271 km (0.11 R)
• M41: 8,314,350 km (0.116 R)
• M42: 8,465,444 km (0.081 R)
• M43: 8,541,290 km (0.044 R)
• M44: 8,668,149 km (0.073 R)
• M45: 8,949,543 km (0.117 R)
• M46: 9,001,005 km (0.103 R)
• M47: 9,416,438 km (0.11 R)
• M48: 9,732,239 km (0.084 R)
• M49: 10,974,500 km (0.084 R)
• M50: 11,251,106 km (0.026 R)
• M51: 11,502,131 km (0.11 R)
• M52: 12,208,981 km (0.09 R)
• M53: 13,310,022 km (0.088 R)
• M54: 13,368,814 km (0.106 R)
• M55: 13,516,317 km (0.106 R)
• M56: 13,634,649 km (0.033 R)
• M57: 14,051,728 km (0.092 R)
• M58: 14,624,239 km (0.118 R)
• M59: 14,745,862 km (0.069 R)
• M60: 15,979,446 km (0.117 R)
• M61: 16,355,984 km (0.066 R)
• M62: 16,450,530 km (0.056 R)
• M63: 16,576,940 km (0.108 R)
• M64: 16,703,649 km (0.072 R)
• M65: 17,245,942 km (0.055 R)
• M66: 17,632,054 km (0.104 R)
• M67: 17,696,680 km (0.043 R)
• M68: 17,956,083 km (0.117 R)
• M69: 18,021,158 km (0.066 R)
• M70: 19,205,375 km (0.118 R)
• M71: 19,405,088 km (0.113 R)
• M72: 19,907,587 km (0.12 R)
• M73: 20,008,715 km (0.079 R)
• M74: 20,076,034 km (0.045 R)
• M75: 20,312,698 km (0.117 R)
• M76: 20,448,383 km (0.062 R)
• M77: 20,584,368 km (0.04 R)
• M78: 20,686,543 km (0.045 R)
• M79: 21,648,009 km (0.117 R)
• M80: 21,717,272 km (0.078 R)
• M81: 22,413,800 km (0.086 R)
• M82: 23,259,327 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.4

Radius: 14.9

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.84 AU - 7.6 AU

Year: 8293 Days

Day: 13.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,638,511 km

• M1: 219,460 km (0.104 R)
• M2: 363,074 km (0.059 R)
• M3: 674,088 km (0.094 R)
• M4: 818,749 km (0.113 R)
• M5: 927,208 km (0.115 R)
• M6: 1,248,843 km (0.114 R)
• M7: 1,376,749 km (0.099 R)
• M8: 1,471,145 km (0.076 R)
• M9: 1,666,670 km (0.07 R)
• M10: 1,788,443 km (0.077 R)
• M11: 2,041,263 km (0.112 R)
• M12: 2,306,201 km (0.12 R)
• M13: 2,512,496 km (0.099 R)
• M14: 3,143,051 km (0.07 R)
• M15: 3,502,834 km (0.12 R)
• M16: 3,608,151 km (0.096 R)
• M17: 3,903,457 km (0.053 R)
• M18: 4,403,713 km (0.117 R)
• M19: 4,603,874 km (0.101 R)
• M20: 4,719,663 km (0.1 R)
• M21: 5,557,411 km (0.098 R)
• M22: 5,680,830 km (0.032 R)
• M23: 5,962,223 km (0.082 R)
• M24: 6,441,236 km (0.063 R)
• M25: 6,571,086 km (0.055 R)
• M26: 6,800,420 km (0.081 R)
• M27: 6,999,236 km (0.116 R)
• M28: 7,368,742 km (0.087 R)
• M29: 7,504,727 km (0.041 R)
• M30: 7,607,201 km (0.116 R)
• M31: 7,744,682 km (0.115 R)
• M32: 8,622,522 km (0.107 R)
• M33: 9,829,328 km (0.104 R)
• M34: 10,167,718 km (0.086 R)
• M35: 10,471,701 km (0.106 R)
• M36: 10,586,443 km (0.04 R)
• M37: 11,401,751 km (0.11 R)
• M38: 11,519,934 km (0.064 R)
• M39: 12,116,829 km (0.098 R)
• M40: 14,305,596 km (0.104 R)
• M41: 14,903,987 km (0.081 R)
• M42: 15,423,391 km (0.062 R)
• M43: 15,773,001 km (0.12 R)
• M44: 16,435,720 km (0.107 R)
• M45: 17,062,385 km (0.082 R)
• M46: 18,247,051 km (0.039 R)
• M47: 18,756,132 km (0.085 R)
• M48: 19,176,353 km (0.087 R)
• M49: 19,646,688 km (0.113 R)
• M50: 20,311,800 km (0.12 R)
• M51: 20,407,394 km (0.115 R)
• M52: 20,647,049 km (0.103 R)
• M53: 21,129,203 km (0.098 R)
• M54: 21,226,143 km (0.104 R)
• M55: 21,420,321 km (0.037 R)
• M56: 22,796,472 km (0.072 R)
• M57: 23,445,128 km (0.094 R)
• M58: 24,709,529 km (0.077 R)
• M59: 25,221,453 km (0.067 R)
• M60: 25,375,838 km (0.112 R)
• M61: 26,307,982 km (0.083 R)
• M62: 26,935,845 km (0.062 R)
• M63: 27,304,304 km (0.105 R)
• M64: 27,621,452 km (0.077 R)
• M65: 31,688,270 km (0.044 R)
• M66: 31,910,423 km (0.095 R)
• M67: 32,803,971 km (0.102 R)
• M68: 33,028,667 km (0.119 R)
• M69: 33,366,758 km (0.037 R)
• M70: 33,989,384 km (0.044 R)
• M71: 34,159,926 km (0.099 R)
• M72: 34,273,770 km (0.098 R)
• M73: 34,615,900 km (0.094 R)
• M74: 35,476,387 km (0.064 R)
• M75: 36,285,861 km (0.031 R)
• M76: 36,518,336 km (0.11 R)
• M77: 36,634,723 km (0.068 R)
• M78: 37,277,097 km (0.086 R)
• M79: 39,943,529 km (0.048 R)
• M80: 40,243,622 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.4

Radius: 6.1

Gravity: 14.33 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 9.59 AU - 15.13 AU

Year: 18576 Days

Day: 19.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,638,511 km

• M1: 81,830 km (0.067 R)
• M2: 123,418 km (0.058 R)
• M3: 530,474 km (0.045 R)
• M4: 754,123 km (0.106 R)
• M5: 934,388 km (0.118 R)
• M6: 1,282,353 km (0.038 R)
• M7: 1,525,898 km (0.104 R)
• M8: 1,638,845 km (0.072 R)
• M9: 1,994,140 km (0.035 R)
• M10: 2,504,268 km (0.101 R)
• M11: 3,159,806 km (0.118 R)
• M12: 4,375,887 km (0.109 R)
• M13: 4,577,695 km (0.044 R)
• M14: 5,851,670 km (0.098 R)
• M15: 6,344,745 km (0.084 R)
• M16: 6,944,333 km (0.11 R)
• M17: 7,902,059 km (0.12 R)
• M18: 8,000,045 km (0.062 R)
• M19: 8,049,263 km (0.058 R)
• M20: 9,104,826 km (0.069 R)
• M21: 9,779,811 km (0.111 R)
• M22: 10,150,066 km (0.11 R)
• M23: 11,067,998 km (0.086 R)
• M24: 11,122,751 km (0.116 R)
• M25: 12,351,548 km (0.086 R)
• M26: 14,036,020 km (0.087 R)
• M27: 15,422,493 km (0.036 R)
• M28: 15,729,618 km (0.113 R)
• M29: 15,791,252 km (0.079 R)
• M30: 17,168,300 km (0.092 R)
• M31: 17,678,429 km (0.064 R)
• M32: 17,806,784 km (0.105 R)
• M33: 18,064,392 km (0.072 R)
• M34: 18,648,422 km (0.117 R)
• M35: 19,107,089 km (0.08 R)
• M36: 20,437,612 km (0.102 R)
• M37: 20,639,719 km (0.1 R)
• M38: 20,910,342 km (0.119 R)
• M39: 21,386,661 km (0.103 R)
• M40: 21,455,027 km (0.05 R)
• M41: 21,797,756 km (0.07 R)
• M42: 22,073,315 km (0.101 R)
• M43: 22,142,430 km (0.12 R)
• M44: 24,676,169 km (0.118 R)
• M45: 26,050,076 km (0.065 R)
• M46: 27,152,163 km (0.075 R)
• M47: 27,374,316 km (0.12 R)
• M48: 27,746,067 km (0.089 R)
• M49: 28,194,411 km (0.065 R)
• M50: 30,164,615 km (0.063 R)
• M51: 30,856,805 km (0.101 R)
• M52: 30,934,147 km (0.083 R)
• M53: 31,476,589 km (0.103 R)
• M54: 31,632,171 km (0.072 R)
• M55: 32,022,172 km (0.117 R)
• M56: 32,178,652 km (0.093 R)
• M57: 32,257,041 km (0.111 R)
• M58: 33,201,901 km (0.106 R)
• M59: 33,677,772 km (0.094 R)
• M60: 34,076,151 km (0.105 R)
• M61: 34,315,807 km (0.099 R)
• M62: 34,556,061 km (0.09 R)
• M63: 35,846,941 km (0.077 R)
• M64: 36,580,120 km (0.098 R)
• M65: 37,235,808 km (0.091 R)
• M66: 38,392,648 km (0.061 R)
• M67: 39,142,582 km (0.105 R)
• M68: 39,645,231 km (0.084 R)
• M69: 40,996,100 km (0.056 R)
• M70: 43,136,696 km (0.1 R)
• M71: 43,396,098 km (0.107 R)
• M72: 44,264,215 km (0.112 R)
• M73: 45,401,308 km (0.091 R)
• M74: 45,577,086 km (0.092 R)
• M75: 47,525,748 km (0.092 R)
• M76: 47,614,908 km (0.11 R)
• M77: 48,151,366 km (0.064 R)
• M78: 48,600,010 km (0.086 R)
• M79: 50,135,632 km (0.084 R)
• M80: 50,681,365 km (0.098 R)
• M81: 50,863,725 km (0.063 R)
• M82: 54,090,252 km (0.113 R)
• M83: 56,813,382 km (0.104 R)
• M84: 57,192,463 km (0.094 R)
• M85: 57,287,308 km (0.108 R)
• M86: 57,382,302 km (0.106 R)
• M87: 57,572,441 km (0.091 R)
• M88: 59,100,434 km (0.086 R)
• M89: 59,484,601 km (0.1 R)
• M90: 59,773,176 km (0.069 R)
• M91: 62,098,974 km (0.082 R)
• M92: 64,750,446 km (0.099 R)
• M93: 65,940,797 km (0.063 R)
• M94: 66,040,279 km (0.107 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 12,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit