🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.6 AU - 0.76 AU

Year: 254 Days

Day: 15.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.82 AU - 1.32 AU

Year: 501 Days

Day: 19 Hours

Environment

Temp: -75 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,960,845 km

• M1: 463,005 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.16 AU - 1.52 AU

Year: 703 Days

Day: 45.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,960,845 km

• M1: 1,152,951 km (0.048 R)

Asteroid Belt

Center: 3.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.5

Radius: 13.9

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.09 AU - 5.25 AU

Year: 5326 Days

Day: 9.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,960,845 km

• M1: 194,926 km (0.078 R)
• M2: 314,006 km (0.113 R)
• M3: 411,394 km (0.087 R)
• M4: 552,764 km (0.077 R)
• M5: 736,022 km (0.074 R)
• M6: 859,290 km (0.108 R)
• M7: 1,077,703 km (0.096 R)
• M8: 1,342,790 km (0.079 R)
• M9: 1,541,606 km (0.081 R)
• M10: 1,659,639 km (0.08 R)
• M11: 1,796,371 km (0.119 R)
• M12: 3,540,832 km (0.12 R)
• M13: 3,759,394 km (0.106 R)
• M14: 3,982,445 km (0.093 R)
• M15: 4,168,245 km (0.09 R)
• M16: 4,272,814 km (0.07 R)
• M17: 4,441,860 km (0.056 R)
• M18: 4,677,925 km (0.12 R)
• M19: 5,185,212 km (0.109 R)
• M20: 5,297,859 km (0.048 R)
• M21: 5,733,338 km (0.083 R)
• M22: 5,826,538 km (0.1 R)
• M23: 6,061,706 km (0.082 R)
• M24: 6,835,576 km (0.111 R)
• M25: 6,984,276 km (0.06 R)
• M26: 7,159,006 km (0.09 R)
• M27: 7,259,536 km (0.115 R)
• M28: 7,692,023 km (0.071 R)
• M29: 7,794,947 km (0.051 R)
• M30: 7,898,468 km (0.104 R)
• M31: 8,396,180 km (0.053 R)
• M32: 8,529,023 km (0.102 R)
• M33: 9,066,828 km (0.106 R)
• M34: 9,477,474 km (0.098 R)
• M35: 9,866,279 km (0.078 R)
• M36: 10,516,431 km (0.073 R)
• M37: 11,180,496 km (0.114 R)
• M38: 11,356,124 km (0.118 R)
• M39: 11,828,554 km (0.098 R)
• M40: 12,067,163 km (0.115 R)
• M41: 12,187,140 km (0.1 R)
• M42: 12,367,854 km (0.085 R)
• M43: 12,853,898 km (0.099 R)
• M44: 13,161,022 km (0.111 R)
• M45: 13,315,407 km (0.08 R)
• M46: 13,470,540 km (0.106 R)
• M47: 13,595,006 km (0.119 R)
• M48: 13,751,036 km (0.051 R)
• M49: 13,939,230 km (0.106 R)
• M50: 14,065,192 km (0.046 R)
• M51: 14,223,018 km (0.031 R)
• M52: 14,732,398 km (0.082 R)
• M53: 15,280,226 km (0.093 R)
• M54: 15,442,539 km (0.067 R)
• M55: 16,263,084 km (0.103 R)
• M56: 16,862,672 km (0.102 R)
• M57: 17,266,437 km (0.106 R)
• M58: 17,401,823 km (0.117 R)
• M59: 17,707,601 km (0.043 R)
• M60: 17,912,400 km (0.057 R)
• M61: 18,670,113 km (0.053 R)
• M62: 19,438,299 km (0.073 R)
• M63: 20,359,522 km (0.108 R)
• M64: 20,825,520 km (0.049 R)
• M65: 20,969,582 km (0.119 R)
• M66: 21,186,350 km (0.097 R)
• M67: 22,613,364 km (0.115 R)
• M68: 23,058,717 km (0.058 R)
• M69: 23,619,559 km (0.064 R)
• M70: 24,830,853 km (0.104 R)
• M71: 25,328,715 km (0.045 R)
• M72: 25,907,210 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.7

Radius: 14.6

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.49 AU - 7.51 AU

Year: 8390 Days

Day: 12.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 49,960,845 km

• M1: 427,700 km (0.081 R)
• M2: 518,656 km (0.063 R)
• M3: 695,331 km (0.042 R)
• M4: 1,077,703 km (0.071 R)
• M5: 1,439,132 km (0.097 R)
• M6: 1,634,656 km (0.044 R)
• M7: 2,150,469 km (0.099 R)
• M8: 2,325,200 km (0.101 R)
• M9: 2,557,076 km (0.045 R)
• M10: 2,960,841 km (0.115 R)
• M11: 3,071,992 km (0.082 R)
• M12: 3,619,371 km (0.056 R)
• M13: 3,859,176 km (0.119 R)
• M14: 4,042,583 km (0.027 R)
• M15: 4,481,803 km (0.086 R)
• M16: 4,936,431 km (0.064 R)
• M17: 5,069,124 km (0.062 R)
• M18: 5,338,101 km (0.071 R)
• M19: 6,826,749 km (0.106 R)
• M20: 7,388,040 km (0.109 R)
• M21: 7,578,479 km (0.11 R)
• M22: 7,886,800 km (0.098 R)
• M23: 8,475,767 km (0.113 R)
• M24: 8,635,238 km (0.095 R)
• M25: 9,160,626 km (0.094 R)
• M26: 9,571,721 km (0.08 R)
• M27: 10,200,032 km (0.059 R)
• M28: 10,369,825 km (0.111 R)
• M29: 10,626,236 km (0.097 R)
• M30: 11,189,173 km (0.12 R)
• M31: 11,408,334 km (0.065 R)
• M32: 11,584,710 km (0.116 R)
• M33: 12,029,464 km (0.037 R)
• M34: 12,480,053 km (0.107 R)
• M35: 14,100,048 km (0.102 R)
• M36: 14,527,300 km (0.119 R)
• M37: 14,766,507 km (0.101 R)
• M38: 15,932,921 km (0.114 R)
• M39: 16,427,791 km (0.119 R)
• M40: 17,028,127 km (0.085 R)
• M41: 17,229,935 km (0.036 R)
• M42: 17,331,063 km (0.082 R)
• M43: 17,788,832 km (0.073 R)
• M44: 17,891,157 km (0.034 R)
• M45: 19,238,436 km (0.049 R)
• M46: 19,977,449 km (0.111 R)
• M47: 20,137,070 km (0.048 R)
• M48: 21,374,544 km (0.104 R)
• M49: 21,701,415 km (0.062 R)
• M50: 22,194,789 km (0.097 R)
• M51: 25,347,564 km (0.115 R)
• M52: 25,925,161 km (0.115 R)
• M53: 26,041,249 km (0.052 R)
• M54: 26,682,575 km (0.034 R)
• M55: 27,565,502 km (0.09 R)
• M56: 28,159,555 km (0.109 R)
• M57: 28,458,153 km (0.081 R)
• M58: 28,637,820 km (0.113 R)
• M59: 29,360,228 km (0.105 R)
• M60: 29,663,014 km (0.078 R)
• M61: 29,966,847 km (0.11 R)
• M62: 30,516,320 km (0.105 R)
• M63: 30,700,176 km (0.115 R)
• M64: 31,254,137 km (0.117 R)
• M65: 32,184,785 km (0.064 R)
• M66: 32,434,464 km (0.108 R)
• M67: 32,559,528 km (0.035 R)
• M68: 32,810,254 km (0.091 R)
• M69: 33,313,501 km (0.104 R)
• M70: 34,264,046 km (0.098 R)
• M71: 34,518,961 km (0.093 R)
• M72: 35,159,240 km (0.098 R)
• M73: 35,480,725 km (0.098 R)
• M74: 35,997,436 km (0.085 R)
• M75: 36,581,467 km (0.101 R)
• M76: 36,711,766 km (0.042 R)
• M77: 37,956,570 km (0.056 R)
• M78: 38,551,222 km (0.081 R)
• M79: 40,757,341 km (0.114 R)
• M80: 41,095,283 km (0.119 R)
• M81: 42,319,143 km (0.104 R)
• M82: 42,592,758 km (0.115 R)
• M83: 43,073,117 km (0.116 R)
• M84: 43,831,428 km (0.061 R)
• M85: 44,663,641 km (0.109 R)
• M86: 44,802,917 km (0.112 R)
• M87: 46,484,846 km (0.033 R)
• M88: 46,767,137 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.3

Radius: 14.1

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.35 AU - 7.35 AU

Year: 9027 Days

Day: 11.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,960,845 km

• M1: 233,522 km (0.093 R)
• M2: 533,915 km (0.101 R)
• M3: 688,749 km (0.061 R)
• M4: 860,936 km (0.057 R)
• M5: 972,087 km (0.116 R)
• M6: 1,468,154 km (0.12 R)
• M7: 1,581,249 km (0.108 R)
• M8: 1,697,337 km (0.1 R)
• M9: 1,816,567 km (0.047 R)
• M10: 1,963,472 km (0.111 R)
• M11: 2,428,721 km (0.049 R)
• M12: 2,842,808 km (0.065 R)
• M13: 3,102,211 km (0.086 R)
• M14: 3,309,554 km (0.108 R)
• M15: 3,769,268 km (0.047 R)
• M16: 4,087,163 km (0.118 R)
• M17: 4,885,866 km (0.091 R)
• M18: 5,023,796 km (0.049 R)
• M19: 5,409,758 km (0.107 R)
• M20: 8,043,429 km (0.03 R)
• M21: 8,661,717 km (0.095 R)
• M22: 8,787,229 km (0.111 R)
• M23: 9,167,507 km (0.043 R)
• M24: 9,900,387 km (0.097 R)
• M25: 10,967,319 km (0.039 R)
• M26: 12,921,067 km (0.077 R)
• M27: 13,596,053 km (0.116 R)
• M28: 13,693,441 km (0.101 R)
• M29: 14,381,442 km (0.113 R)
• M30: 15,282,769 km (0.093 R)
• M31: 15,485,624 km (0.108 R)
• M32: 16,047,812 km (0.075 R)
• M33: 17,034,859 km (0.112 R)
• M34: 17,245,194 km (0.112 R)
• M35: 18,148,615 km (0.025 R)
• M36: 18,579,008 km (0.076 R)
• M37: 18,741,322 km (0.065 R)
• M38: 19,559,922 km (0.073 R)
• M39: 19,725,078 km (0.116 R)
• M40: 21,913,694 km (0.085 R)
• M41: 22,949,809 km (0.08 R)
• M42: 25,188,841 km (0.048 R)
• M43: 25,789,626 km (0.095 R)
• M44: 25,970,789 km (0.075 R)
• M45: 26,638,743 km (0.054 R)
• M46: 26,944,222 km (0.106 R)
• M47: 27,558,621 km (0.097 R)
• M48: 28,926,543 km (0.12 R)
• M49: 29,429,492 km (0.082 R)
• M50: 29,872,002 km (0.093 R)
• M51: 31,599,109 km (0.095 R)
• M52: 31,857,764 km (0.09 R)
• M53: 32,507,468 km (0.041 R)
• M54: 32,703,142 km (0.089 R)
• M55: 33,424,203 km (0.028 R)
• M56: 34,018,257 km (0.047 R)
• M57: 34,615,601 km (0.093 R)
• M58: 34,748,893 km (0.039 R)
• M59: 37,791,414 km (0.079 R)
• M60: 38,686,159 km (0.099 R)
• M61: 38,962,915 km (0.113 R)
• M62: 39,797,073 km (0.105 R)
• M63: 39,936,648 km (0.031 R)
• M64: 40,286,407 km (0.096 R)
• M65: 40,566,903 km (0.114 R)
• M66: 40,918,309 km (0.059 R)
• M67: 41,624,560 km (0.107 R)
• M68: 42,477,119 km (0.112 R)
• M69: 42,762,701 km (0.079 R)
• M70: 42,905,567 km (0.081 R)
• M71: 43,766,951 km (0.053 R)
• M72: 44,996,796 km (0.108 R)
• M73: 46,458,367 km (0.073 R)
• M74: 47,564,643 km (0.102 R)
• M75: 49,502,833 km (0.107 R)
• M76: 49,803,375 km (0.119 R)
• M77: 49,953,721 km (0.047 R)
• M78: 50,179,763 km (0.036 R)
• M79: 50,330,558 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.8

Radius: 3.4

Gravity: 38.13 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.56 AU - 11.44 AU

Year: 13265 Days

Day: 17.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,960,845 km

• M1: 43,832 km (0.12 R)
• M2: 251,624 km (0.108 R)
• M3: 651,349 km (0.065 R)
• M4: 794,365 km (0.094 R)
• M5: 1,171,800 km (0.082 R)
• M6: 1,789,490 km (0.069 R)
• M7: 1,913,357 km (0.065 R)
• M8: 1,938,489 km (0.067 R)
• M9: 2,014,485 km (0.115 R)
• M10: 2,117,408 km (0.096 R)
• M11: 2,436,351 km (0.117 R)
• M12: 2,545,857 km (0.102 R)
• M13: 2,601,357 km (0.112 R)
• M14: 2,657,157 km (0.118 R)
• M15: 2,884,546 km (0.04 R)
• M16: 3,088,448 km (0.085 R)
• M17: 3,728,129 km (0.078 R)
• M18: 3,886,253 km (0.089 R)
• M19: 3,918,118 km (0.084 R)
• M20: 4,111,398 km (0.083 R)
• M21: 4,209,235 km (0.097 R)
• M22: 5,228,446 km (0.101 R)
• M23: 5,334,510 km (0.075 R)
• M24: 5,948,161 km (0.086 R)
• M25: 6,319,612 km (0.113 R)
• M26: 6,545,954 km (0.105 R)
• M27: 6,967,970 km (0.074 R)
• M28: 7,477,949 km (0.1 R)
• M29: 7,517,742 km (0.079 R)
• M30: 7,717,455 km (0.03 R)
• M31: 7,797,789 km (0.118 R)
• M32: 8,574,950 km (0.112 R)
• M33: 8,993,974 km (0.054 R)
• M34: 9,163,318 km (0.035 R)
• M35: 9,248,440 km (0.037 R)
• M36: 9,333,860 km (0.081 R)
• M37: 10,334,221 km (0.094 R)
• M38: 10,422,932 km (0.096 R)
• M39: 11,368,241 km (0.032 R)
• M40: 12,340,777 km (0.071 R)
• M41: 12,576,244 km (0.062 R)
• M42: 12,670,790 km (0.042 R)
• M43: 12,813,058 km (0.116 R)
• M44: 13,484,303 km (0.045 R)
• M45: 14,661,339 km (0.106 R)
• M46: 17,321,788 km (0.075 R)
• M47: 18,330,377 km (0.029 R)
• M48: 18,491,344 km (0.095 R)
• M49: 20,570,455 km (0.094 R)
• M50: 20,626,106 km (0.111 R)
• M51: 20,849,455 km (0.108 R)
• M52: 21,129,802 km (0.08 R)
• M53: 22,206,158 km (0.096 R)
• M54: 22,837,461 km (0.072 R)
• M55: 22,952,951 km (0.039 R)
• M56: 23,532,942 km (0.061 R)
• M57: 24,000,435 km (0.082 R)
• M58: 24,411,979 km (0.042 R)
• M59: 25,063,328 km (0.047 R)
• M60: 26,564,991 km (0.109 R)
• M61: 27,418,597 km (0.107 R)
• M62: 28,219,245 km (0.082 R)
• M63: 28,653,527 km (0.097 R)
• M64: 29,215,118 km (0.096 R)
• M65: 29,465,844 km (0.084 R)
• M66: 29,528,675 km (0.095 R)
• M67: 29,654,337 km (0.074 R)
• M68: 29,969,540 km (0.071 R)
• M69: 30,730,395 km (0.103 R)
• M70: 31,433,355 km (0.111 R)
• M71: 32,012,448 km (0.117 R)
• M72: 32,595,132 km (0.078 R)
• M73: 34,562,344 km (0.118 R)
• M74: 35,560,311 km (0.098 R)
• M75: 35,962,131 km (0.092 R)
• M76: 37,857,237 km (0.118 R)
• M77: 38,541,797 km (0.051 R)
• M78: 38,610,612 km (0.101 R)
• M79: 38,748,092 km (0.102 R)
• M80: 38,954,538 km (0.077 R)
• M81: 39,161,581 km (0.071 R)
• M82: 39,784,507 km (0.119 R)
• M83: 41,672,880 km (0.12 R)
• M84: 42,167,152 km (0.113 R)
• M85: 42,947,903 km (0.087 R)
• M86: 43,019,112 km (0.091 R)
• M87: 43,733,442 km (0.118 R)
• M88: 45,463,690 km (0.11 R)
• M89: 47,436,737 km (0.106 R)
• M90: 48,767,559 km (0.116 R)
• M91: 49,288,459 km (0.074 R)
• M92: 49,736,355 km (0.102 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 18,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit