🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.41 AU - 2.75 AU

Year: 1491 Days

Day: 37.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,051,653 km

• M1: 139,874 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.63 AU - 3.53 AU

Year: 1945 Days

Day: 15.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.5

Radius: 9.3

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.78 AU - 10.6 AU

Year: 9219 Days

Day: 11.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,051,653 km

• M1: 153,637 km (0.096 R)
• M2: 248,183 km (0.112 R)
• M3: 385,963 km (0.082 R)
• M4: 565,929 km (0.049 R)
• M5: 646,113 km (0.106 R)
• M6: 803,939 km (0.119 R)
• M7: 1,298,659 km (0.09 R)
• M8: 1,577,360 km (0.103 R)
• M9: 2,104,992 km (0.113 R)
• M10: 2,546,156 km (0.07 R)
• M11: 3,589,152 km (0.101 R)
• M12: 3,666,494 km (0.047 R)
• M13: 3,901,662 km (0.107 R)
• M14: 3,981,248 km (0.116 R)
• M15: 4,304,679 km (0.113 R)
• M16: 4,497,361 km (0.074 R)
• M17: 4,805,981 km (0.102 R)
• M18: 4,891,252 km (0.098 R)
• M19: 5,355,155 km (0.087 R)
• M20: 5,562,498 km (0.09 R)
• M21: 6,138,749 km (0.088 R)
• M22: 6,449,763 km (0.11 R)
• M23: 6,512,594 km (0.112 R)
• M24: 7,778,042 km (0.103 R)
• M25: 8,524,685 km (0.119 R)
• M26: 8,836,746 km (0.118 R)
• M27: 9,400,730 km (0.087 R)
• M28: 9,472,088 km (0.092 R)
• M29: 9,579,500 km (0.099 R)
• M30: 9,940,180 km (0.074 R)
• M31: 10,122,241 km (0.091 R)
• M32: 10,232,046 km (0.073 R)
• M33: 10,600,804 km (0.058 R)
• M34: 10,824,154 km (0.036 R)
• M35: 11,964,090 km (0.115 R)
• M36: 12,469,880 km (0.116 R)
• M37: 13,341,737 km (0.074 R)
• M38: 13,623,280 km (0.071 R)
• M39: 13,704,063 km (0.063 R)
• M40: 13,906,768 km (0.104 R)
• M41: 14,479,728 km (0.046 R)
• M42: 14,686,173 km (0.058 R)
• M43: 15,060,317 km (0.048 R)
• M44: 15,269,455 km (0.072 R)
• M45: 15,437,603 km (0.044 R)
• M46: 15,690,722 km (0.117 R)
• M47: 16,415,823 km (0.061 R)
• M48: 17,195,378 km (0.043 R)
• M49: 17,589,718 km (0.073 R)
• M50: 17,721,813 km (0.047 R)
• M51: 18,120,042 km (0.106 R)
• M52: 18,476,534 km (0.115 R)
• M53: 19,468,966 km (0.114 R)
• M54: 21,176,626 km (0.116 R)
• M55: 21,270,274 km (0.114 R)
• M56: 21,646,363 km (0.112 R)
• M57: 22,691,903 km (0.032 R)
• M58: 23,705,279 km (0.052 R)
• M59: 25,476,517 km (0.114 R)
• M60: 26,076,255 km (0.106 R)
• M61: 26,478,823 km (0.085 R)
• M62: 26,731,344 km (0.089 R)
• M63: 26,832,622 km (0.06 R)
• M64: 27,238,930 km (0.056 R)
• M65: 27,596,170 km (0.08 R)
• M66: 27,852,281 km (0.119 R)
• M67: 28,006,367 km (0.044 R)
• M68: 28,212,214 km (0.114 R)
• M69: 28,366,898 km (0.07 R)
• M70: 28,936,567 km (0.05 R)
• M71: 29,196,717 km (0.111 R)
• M72: 29,509,975 km (0.1 R)
• M73: 30,034,615 km (0.101 R)
• M74: 30,456,481 km (0.106 R)
• M75: 31,252,790 km (0.081 R)
• M76: 31,733,897 km (0.084 R)
• M77: 31,841,159 km (0.102 R)
• M78: 32,757,595 km (0.088 R)
• M79: 33,792,065 km (0.064 R)
• M80: 33,956,323 km (0.077 R)
• M81: 34,066,128 km (0.108 R)
• M82: 35,224,913 km (0.062 R)
• M83: 35,447,215 km (0.093 R)
• M84: 38,035,857 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425

Radius: 7.8

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.28 AU - 16.74 AU

Year: 17871 Days

Day: 24.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 76,051,653 km

• M1: 242,199 km (0.097 R)
• M2: 1,612,964 km (0.089 R)
• M3: 1,941,032 km (0.069 R)
• M4: 2,533,440 km (0.092 R)
• M5: 2,658,354 km (0.057 R)
• M6: 2,785,363 km (0.082 R)
• M7: 4,347,464 km (0.052 R)
• M8: 4,725,647 km (0.083 R)
• M9: 5,432,946 km (0.065 R)
• M10: 5,964,318 km (0.115 R)
• M11: 6,089,232 km (0.084 R)
• M12: 6,426,874 km (0.116 R)
• M13: 6,813,884 km (0.082 R)
• M14: 7,252,804 km (0.066 R)
• M15: 7,475,705 km (0.112 R)
• M16: 7,791,655 km (0.084 R)
• M17: 8,065,868 km (0.057 R)
• M18: 9,002,800 km (0.037 R)
• M19: 9,581,444 km (0.033 R)
• M20: 9,826,037 km (0.098 R)
• M21: 9,973,840 km (0.083 R)
• M22: 10,172,057 km (0.082 R)
• M23: 10,471,701 km (0.047 R)
• M24: 11,131,129 km (0.104 R)
• M25: 11,699,601 km (0.113 R)
• M26: 12,118,924 km (0.078 R)
• M27: 13,080,389 km (0.074 R)
• M28: 13,625,075 km (0.108 R)
• M29: 13,845,133 km (0.037 R)
• M30: 14,010,888 km (0.12 R)
• M31: 14,568,140 km (0.103 R)
• M32: 15,019,177 km (0.05 R)
• M33: 15,246,417 km (0.062 R)
• M34: 15,417,557 km (0.118 R)
• M35: 16,282,980 km (0.086 R)
• M36: 16,341,323 km (0.103 R)
• M37: 16,809,864 km (0.12 R)
• M38: 16,868,656 km (0.094 R)
• M39: 17,104,871 km (0.092 R)
• M40: 17,342,283 km (0.108 R)
• M41: 17,401,823 km (0.12 R)
• M42: 17,520,903 km (0.093 R)
• M43: 17,820,098 km (0.103 R)
• M44: 18,727,858 km (0.097 R)
• M45: 19,033,786 km (0.112 R)
• M46: 19,403,143 km (0.068 R)
• M47: 19,961,442 km (0.098 R)
• M48: 20,023,825 km (0.117 R)
• M49: 20,148,739 km (0.117 R)
• M50: 20,840,629 km (0.09 R)
• M51: 20,903,909 km (0.095 R)
• M52: 21,284,785 km (0.104 R)
• M53: 22,312,074 km (0.072 R)
• M54: 23,618,512 km (0.078 R)
• M55: 24,148,088 km (0.082 R)
• M56: 24,414,372 km (0.103 R)
• M57: 24,681,554 km (0.11 R)
• M58: 26,373,656 km (0.109 R)
• M59: 26,716,534 km (0.114 R)
• M60: 27,129,873 km (0.096 R)
• M61: 27,268,251 km (0.119 R)
• M62: 27,963,133 km (0.073 R)
• M63: 28,382,755 km (0.114 R)
• M64: 28,523,228 km (0.025 R)
• M65: 29,016,302 km (0.111 R)
• M66: 29,441,310 km (0.108 R)
• M67: 30,944,768 km (0.096 R)
• M68: 35,375,708 km (0.101 R)
• M69: 35,905,434 km (0.109 R)
• M70: 36,209,417 km (0.088 R)
• M71: 36,437,853 km (0.115 R)
• M72: 39,451,352 km (0.06 R)
• M73: 40,710,667 km (0.113 R)
• M74: 42,383,321 km (0.115 R)
• M75: 42,543,839 km (0.026 R)
• M76: 42,784,991 km (0.097 R)
• M77: 44,485,320 km (0.113 R)
• M78: 47,035,515 km (0.076 R)
• M79: 47,784,701 km (0.109 R)
• M80: 48,705,776 km (0.118 R)
• M81: 49,126,445 km (0.107 R)
• M82: 50,056,046 km (0.117 R)
• M83: 50,225,690 km (0.066 R)
• M84: 50,991,481 km (0.107 R)
• M85: 51,589,723 km (0.071 R)
• M86: 54,441,208 km (0.072 R)
• M87: 55,578,451 km (0.089 R)
• M88: 55,754,229 km (0.072 R)
• M89: 56,370,422 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.8

Radius: 7.3

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.11 AU - 18.99 AU

Year: 22068 Days

Day: 18.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,051,653 km

• M1: 259,104 km (0.109 R)
• M2: 305,628 km (0.087 R)
• M3: 609,611 km (0.111 R)
• M4: 991,535 km (0.074 R)
• M5: 1,467,555 km (0.052 R)
• M6: 1,589,029 km (0.044 R)
• M7: 2,350,183 km (0.064 R)
• M8: 3,053,143 km (0.063 R)
• M9: 3,130,784 km (0.106 R)
• M10: 4,328,315 km (0.119 R)
• M11: 5,462,117 km (0.079 R)
• M12: 6,332,179 km (0.052 R)
• M13: 6,381,845 km (0.111 R)
• M14: 6,531,443 km (0.087 R)
• M15: 7,505,475 km (0.112 R)
• M16: 7,610,642 km (0.116 R)
• M17: 7,663,450 km (0.103 R)
• M18: 7,982,692 km (0.042 R)
• M19: 8,251,968 km (0.112 R)
• M20: 9,929,708 km (0.11 R)
• M21: 10,570,735 km (0.105 R)
• M22: 12,261,640 km (0.032 R)
• M23: 13,201,713 km (0.078 R)
• M24: 13,392,450 km (0.093 R)
• M25: 13,970,347 km (0.104 R)
• M26: 14,490,798 km (0.046 R)
• M27: 15,819,526 km (0.112 R)
• M28: 16,361,818 km (0.097 R)
• M29: 16,430,035 km (0.088 R)
• M30: 17,186,701 km (0.096 R)
• M31: 18,166,118 km (0.096 R)
• M32: 18,662,634 km (0.102 R)
• M33: 19,091,680 km (0.113 R)
• M34: 19,235,444 km (0.068 R)
• M35: 23,097,462 km (0.078 R)
• M36: 23,174,057 km (0.045 R)
• M37: 23,250,651 km (0.105 R)
• M38: 24,488,573 km (0.077 R)
• M39: 26,065,634 km (0.12 R)
• M40: 27,512,993 km (0.036 R)
• M41: 28,492,261 km (0.113 R)
• M42: 29,899,079 km (0.079 R)
• M43: 30,066,030 km (0.091 R)
• M44: 30,400,980 km (0.094 R)
• M45: 30,821,350 km (0.102 R)
• M46: 30,905,723 km (0.096 R)
• M47: 32,693,867 km (0.045 R)
• M48: 32,952,073 km (0.073 R)
• M49: 33,991,479 km (0.119 R)
• M50: 34,778,214 km (0.07 R)
• M51: 37,984,395 km (0.113 R)
• M52: 39,165,171 km (0.061 R)
• M53: 39,439,384 km (0.101 R)
• M54: 40,081,757 km (0.078 R)
• M55: 40,912,624 km (0.067 R)
• M56: 41,469,727 km (0.109 R)
• M57: 41,935,874 km (0.114 R)
• M58: 42,029,223 km (0.114 R)
• M59: 42,216,370 km (0.053 R)
• M60: 43,061,597 km (0.086 R)
• M61: 44,864,551 km (0.028 R)
• M62: 46,691,889 km (0.105 R)
• M63: 49,824,020 km (0.03 R)
• M64: 51,916,146 km (0.076 R)
• M65: 52,418,496 km (0.084 R)
• M66: 53,225,576 km (0.079 R)
• M67: 55,158,829 km (0.076 R)
• M68: 55,671,501 km (0.065 R)
• M69: 56,082,746 km (0.087 R)
• M70: 56,804,705 km (0.119 R)
• M71: 58,362,318 km (0.09 R)
• M72: 62,370,494 km (0.069 R)
• M73: 62,797,446 km (0.114 R)
• M74: 63,011,371 km (0.078 R)
• M75: 63,118,483 km (0.05 R)
• M76: 63,439,819 km (0.07 R)
• M77: 64,515,428 km (0.116 R)
• M78: 64,623,288 km (0.045 R)
• M79: 65,597,021 km (0.078 R)
• M80: 66,575,391 km (0.038 R)
• M81: 68,767,149 km (0.067 R)
• M82: 68,877,403 km (0.045 R)
• M83: 68,987,656 km (0.118 R)
• M84: 69,871,929 km (0.11 R)
• M85: 69,982,632 km (0.081 R)
• M86: 70,093,484 km (0.082 R)
• M87: 70,315,338 km (0.094 R)
• M88: 71,428,346 km (0.103 R)
• M89: 74,462,041 km (0.117 R)
• M90: 74,575,287 km (0.049 R)
• M91: 75,255,508 km (0.111 R)
• M92: 75,823,830 km (0.049 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 15,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit