🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.98 AU - 1.12 AU

Year: 393 Days

Day: 14.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,797,474 km

• M1: 465,549 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.8 AU - 2.98 AU

Year: 1350 Days

Day: 33.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.9

Radius: 13.5

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 9.03 AU - 14.39 AU

Year: 14636 Days

Day: 12.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 93,797,474 km

• M1: 173,384 km (0.078 R)
• M2: 452,085 km (0.098 R)
• M3: 971,489 km (0.066 R)
• M4: 1,172,847 km (0.072 R)
• M5: 1,291,030 km (0.071 R)
• M6: 1,514,379 km (0.047 R)
• M7: 1,644,230 km (0.113 R)
• M8: 2,056,821 km (0.087 R)
• M9: 2,290,343 km (0.115 R)
• M10: 2,625,891 km (0.082 R)
• M11: 2,912,521 km (0.111 R)
• M12: 3,043,120 km (0.042 R)
• M13: 4,048,866 km (0.106 R)
• M14: 4,269,224 km (0.113 R)
• M15: 4,683,610 km (0.1 R)
• M16: 5,309,528 km (0.068 R)
• M17: 6,003,662 km (0.106 R)
• M18: 6,769,752 km (0.1 R)
• M19: 7,431,873 km (0.102 R)
• M20: 7,884,855 km (0.117 R)
• M21: 9,200,867 km (0.109 R)
• M22: 9,297,358 km (0.089 R)
• M23: 10,182,080 km (0.113 R)
• M24: 10,786,904 km (0.055 R)
• M25: 13,266,339 km (0.091 R)
• M26: 13,430,448 km (0.096 R)
• M27: 13,926,814 km (0.048 R)
• M28: 14,205,066 km (0.061 R)
• M29: 14,937,347 km (0.116 R)
• M30: 15,279,478 km (0.07 R)
• M31: 15,855,579 km (0.098 R)
• M32: 16,087,905 km (0.116 R)
• M33: 16,321,427 km (0.091 R)
• M34: 16,791,912 km (0.102 R)
• M35: 17,266,885 km (0.096 R)
• M36: 18,108,673 km (0.046 R)
• M37: 18,656,949 km (0.12 R)
• M38: 19,272,544 km (0.096 R)
• M39: 19,957,403 km (0.085 R)
• M40: 20,460,501 km (0.09 R)
• M41: 23,433,758 km (0.105 R)
• M42: 23,632,275 km (0.109 R)
• M43: 24,298,285 km (0.117 R)
• M44: 27,092,773 km (0.045 R)
• M45: 28,987,879 km (0.099 R)
• M46: 29,700,712 km (0.088 R)
• M47: 30,419,231 km (0.11 R)
• M48: 30,998,175 km (0.113 R)
• M49: 31,800,169 km (0.086 R)
• M50: 32,535,293 km (0.118 R)
• M51: 32,756,847 km (0.062 R)
• M52: 33,201,602 km (0.115 R)
• M53: 35,607,136 km (0.066 R)
• M54: 35,988,012 km (0.085 R)
• M55: 37,139,018 km (0.106 R)
• M56: 39,240,868 km (0.116 R)
• M57: 41,621,419 km (0.072 R)
• M58: 41,942,306 km (0.067 R)
• M59: 42,264,091 km (0.067 R)
• M60: 44,048,345 km (0.092 R)
• M61: 44,375,366 km (0.068 R)
• M62: 45,031,951 km (0.089 R)
• M63: 46,604,075 km (0.102 R)
• M64: 47,104,330 km (0.12 R)
• M65: 47,774,080 km (0.118 R)
• M66: 47,941,929 km (0.087 R)
• M67: 48,278,374 km (0.062 R)
• M68: 48,531,195 km (0.112 R)
• M69: 49,716,908 km (0.099 R)
• M70: 50,655,335 km (0.116 R)
• M71: 51,341,391 km (0.072 R)
• M72: 52,030,588 km (0.071 R)
• M73: 53,244,126 km (0.117 R)
• M74: 53,592,540 km (0.06 R)
• M75: 54,466,939 km (0.039 R)
• M76: 57,385,743 km (0.098 R)
• M77: 57,832,293 km (0.052 R)
• M78: 58,549,465 km (0.119 R)
• M79: 58,729,132 km (0.112 R)
• M80: 60,264,305 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.7

Radius: 5.8

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.35 AU - 15.83 AU

Year: 17298 Days

Day: 17.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,797,474 km

• M1: 85,121 km (0.031 R)
• M2: 185,501 km (0.063 R)
• M3: 311,912 km (0.116 R)
• M4: 786,885 km (0.09 R)
• M5: 824,135 km (0.103 R)
• M6: 1,081,443 km (0.118 R)
• M7: 1,500,018 km (0.098 R)
• M8: 1,546,842 km (0.044 R)
• M9: 1,666,071 km (0.062 R)
• M10: 1,913,656 km (0.104 R)
• M11: 2,146,281 km (0.074 R)
• M12: 2,225,867 km (0.119 R)
• M13: 2,333,577 km (0.063 R)
• M14: 2,638,607 km (0.054 R)
• M15: 2,868,390 km (0.115 R)
• M16: 4,377,084 km (0.052 R)
• M17: 6,126,182 km (0.108 R)
• M18: 6,353,721 km (0.06 R)
• M19: 6,468,462 km (0.081 R)
• M20: 6,545,356 km (0.083 R)
• M21: 6,700,189 km (0.097 R)
• M22: 6,738,935 km (0.079 R)
• M23: 6,934,460 km (0.087 R)
• M24: 7,291,101 km (0.053 R)
• M25: 8,522,441 km (0.064 R)
• M26: 8,606,814 km (0.116 R)
• M27: 9,161,972 km (0.105 R)
• M28: 9,291,673 km (0.047 R)
• M29: 9,378,440 km (0.068 R)
• M30: 10,038,316 km (0.072 R)
• M31: 10,172,206 km (0.068 R)
• M32: 10,306,545 km (0.057 R)
• M33: 10,396,454 km (0.087 R)
• M34: 10,441,483 km (0.082 R)
• M35: 11,588,749 km (0.089 R)
• M36: 11,635,423 km (0.062 R)
• M37: 11,823,019 km (0.104 R)
• M38: 12,201,053 km (0.09 R)
• M39: 12,439,213 km (0.114 R)
• M40: 12,487,084 km (0.075 R)
• M41: 12,727,188 km (0.092 R)
• M42: 13,851,416 km (0.104 R)
• M43: 14,702,479 km (0.105 R)
• M44: 15,262,274 km (0.069 R)
• M45: 15,518,984 km (0.116 R)
• M46: 16,297,790 km (0.119 R)
• M47: 16,718,310 km (0.035 R)
• M48: 16,771,118 km (0.074 R)
• M49: 17,248,934 km (0.092 R)
• M50: 17,302,340 km (0.031 R)
• M51: 17,355,747 km (0.112 R)
• M52: 17,731,237 km (0.034 R)
• M53: 19,204,627 km (0.045 R)
• M54: 21,286,730 km (0.102 R)
• M55: 21,516,063 km (0.079 R)
• M56: 21,688,550 km (0.088 R)
• M57: 22,733,491 km (0.114 R)
• M58: 22,909,268 km (0.079 R)
• M59: 23,557,476 km (0.092 R)
• M60: 25,904,068 km (0.116 R)
• M61: 26,517,569 km (0.069 R)
• M62: 26,826,189 km (0.072 R)
• M63: 27,821,614 km (0.105 R)
• M64: 28,323,814 km (0.112 R)
• M65: 29,848,515 km (0.104 R)
• M66: 29,912,543 km (0.064 R)
• M67: 30,362,533 km (0.096 R)
• M68: 30,556,113 km (0.059 R)
• M69: 30,879,693 km (0.103 R)
• M70: 32,910,484 km (0.082 R)
• M71: 33,175,721 km (0.063 R)
• M72: 33,374,986 km (0.093 R)
• M73: 34,781,655 km (0.063 R)
• M74: 35,119,297 km (0.061 R)
• M75: 35,254,833 km (0.105 R)
• M76: 35,458,136 km (0.057 R)
• M77: 35,730,105 km (0.12 R)
• M78: 35,866,239 km (0.084 R)
• M79: 38,346,871 km (0.062 R)
• M80: 38,626,021 km (0.097 R)
• M81: 40,243,473 km (0.117 R)
• M82: 41,739,601 km (0.072 R)
• M83: 42,098,486 km (0.076 R)
• M84: 42,891,654 km (0.11 R)
• M85: 42,963,910 km (0.104 R)
• M86: 45,153,275 km (0.082 R)
• M87: 45,374,231 km (0.06 R)
• M88: 45,447,983 km (0.104 R)
• M89: 47,752,987 km (0.074 R)
• M90: 47,828,085 km (0.081 R)
• M91: 48,128,328 km (0.096 R)
• M92: 48,655,511 km (0.062 R)
• M93: 49,411,877 km (0.059 R)
• M94: 50,019,694 km (0.105 R)
• M95: 50,477,314 km (0.052 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.3

Radius: 6.2

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 15.7 AU - 16.48 AU

Year: 23574 Days

Day: 18.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 93,797,474 km

• M1: 98,435 km (0.11 R)
• M2: 390,899 km (0.032 R)
• M3: 1,443,320 km (0.088 R)
• M4: 1,957,787 km (0.116 R)
• M5: 2,340,159 km (0.116 R)
• M6: 2,972,659 km (0.095 R)
• M7: 5,396,594 km (0.078 R)
• M8: 5,845,986 km (0.105 R)
• M9: 6,349,981 km (0.077 R)
• M10: 6,435,252 km (0.106 R)
• M11: 8,174,177 km (0.114 R)
• M12: 8,360,277 km (0.108 R)
• M13: 8,547,723 km (0.034 R)
• M14: 10,197,189 km (0.102 R)
• M15: 10,447,915 km (0.097 R)
• M16: 10,853,176 km (0.069 R)
• M17: 13,391,253 km (0.058 R)
• M18: 13,555,661 km (0.098 R)
• M19: 13,776,019 km (0.082 R)
• M20: 13,942,073 km (0.11 R)
• M21: 14,388,174 km (0.095 R)
• M22: 14,612,870 km (0.063 R)
• M23: 14,838,912 km (0.078 R)
• M24: 15,066,002 km (0.086 R)
• M25: 16,102,116 km (0.106 R)
• M26: 16,160,310 km (0.095 R)
• M27: 16,393,982 km (0.085 R)
• M28: 16,511,267 km (0.072 R)
• M29: 16,687,642 km (0.112 R)
• M30: 16,746,584 km (0.04 R)
• M31: 18,303,150 km (0.029 R)
• M32: 18,975,443 km (0.054 R)
• M33: 19,345,697 km (0.12 R)
• M34: 20,849,904 km (0.09 R)
• M35: 22,586,735 km (0.101 R)
• M36: 22,651,960 km (0.098 R)
• M37: 23,044,505 km (0.086 R)
• M38: 23,175,852 km (0.049 R)
• M39: 24,235,753 km (0.108 R)
• M40: 24,436,214 km (0.06 R)
• M41: 25,176,125 km (0.107 R)
• M42: 26,128,315 km (0.047 R)
• M43: 27,092,174 km (0.086 R)
• M44: 27,578,517 km (0.117 R)
• M45: 28,067,852 km (0.054 R)
• M46: 28,137,863 km (0.118 R)
• M47: 28,700,950 km (0.085 R)
• M48: 29,338,835 km (0.112 R)
• M49: 29,695,327 km (0.118 R)
• M50: 30,412,499 km (0.043 R)
• M51: 31,790,595 km (0.064 R)
• M52: 32,303,566 km (0.079 R)
• M53: 32,967,032 km (0.055 R)
• M54: 33,634,837 km (0.103 R)
• M55: 34,758,018 km (0.09 R)
• M56: 36,580,419 km (0.109 R)
• M57: 39,058,209 km (0.112 R)
• M58: 39,922,436 km (0.083 R)
• M59: 40,238,237 km (0.111 R)
• M60: 44,255,239 km (0.051 R)
• M61: 46,062,680 km (0.061 R)
• M62: 46,476,917 km (0.104 R)
• M63: 50,004,285 km (0.087 R)
• M64: 50,856,694 km (0.107 R)
• M65: 50,942,264 km (0.092 R)
• M66: 53,877,972 km (0.028 R)
• M67: 54,839,587 km (0.087 R)
• M68: 54,927,252 km (0.053 R)
• M69: 55,014,916 km (0.101 R)
• M70: 56,513,588 km (0.035 R)
• M71: 57,312,440 km (0.115 R)
• M72: 59,101,032 km (0.085 R)
• M73: 59,460,815 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.6

Radius: 4.4

Gravity: 28.08 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 18.24 AU - 20.16 AU

Year: 30729 Days

Day: 17.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,797,474 km

• M1: 57,745 km (0.083 R)
• M2: 134,788 km (0.093 R)
• M3: 340,036 km (0.052 R)
• M4: 447,746 km (0.113 R)
• M5: 616,642 km (0.061 R)
• M6: 1,263,803 km (0.081 R)
• M7: 1,903,633 km (0.072 R)
• M8: 2,930,622 km (0.086 R)
• M9: 3,289,956 km (0.084 R)
• M10: 3,521,534 km (0.07 R)
• M11: 3,806,368 km (0.083 R)
• M12: 4,098,533 km (0.055 R)
• M13: 4,965,303 km (0.111 R)
• M14: 5,017,961 km (0.097 R)
• M15: 5,392,106 km (0.118 R)
• M16: 5,775,226 km (0.106 R)
• M17: 5,886,377 km (0.119 R)
• M18: 6,509,751 km (0.088 R)
• M19: 6,683,434 km (0.044 R)
• M20: 7,757,248 km (0.11 R)
• M21: 7,941,253 km (0.098 R)
• M22: 8,251,370 km (0.106 R)
• M23: 9,530,731 km (0.113 R)
• M24: 10,802,163 km (0.047 R)
• M25: 12,698,316 km (0.097 R)
• M26: 13,869,518 km (0.106 R)
• M27: 14,167,666 km (0.113 R)
• M28: 15,767,316 km (0.087 R)
• M29: 15,922,599 km (0.118 R)
• M30: 18,885,983 km (0.119 R)
• M31: 19,133,568 km (0.105 R)
• M32: 19,548,552 km (0.057 R)
• M33: 19,715,503 km (0.086 R)
• M34: 21,067,270 km (0.113 R)
• M35: 21,495,718 km (0.106 R)
• M36: 22,886,230 km (0.092 R)
• M37: 23,858,916 km (0.088 R)
• M38: 24,037,236 km (0.107 R)
• M39: 24,395,224 km (0.106 R)
• M40: 26,119,339 km (0.069 R)
• M41: 26,857,007 km (0.089 R)
• M42: 26,949,757 km (0.118 R)
• M43: 27,788,702 km (0.074 R)
• M44: 29,015,554 km (0.066 R)
• M45: 33,297,195 km (0.115 R)
• M46: 33,696,172 km (0.113 R)
• M47: 33,796,104 km (0.104 R)
• M48: 35,918,299 km (0.058 R)
• M49: 37,979,159 km (0.117 R)
• M50: 40,289,848 km (0.093 R)
• M51: 40,502,277 km (0.118 R)
• M52: 40,928,033 km (0.035 R)
• M53: 41,784,032 km (0.099 R)
• M54: 43,404,775 km (0.111 R)
• M55: 43,840,404 km (0.057 R)
• M56: 44,277,529 km (0.103 R)
• M57: 45,487,028 km (0.061 R)
• M58: 46,484,846 km (0.111 R)
• M59: 46,596,146 km (0.112 R)
• M60: 48,953,809 km (0.067 R)
• M61: 50,204,148 km (0.112 R)
• M62: 50,318,291 km (0.045 R)
• M63: 51,235,027 km (0.118 R)
• M64: 52,388,576 km (0.108 R)
• M65: 53,550,652 km (0.119 R)
• M66: 55,545,540 km (0.088 R)
• M67: 56,730,355 km (0.106 R)
• M68: 57,923,548 km (0.099 R)
• M69: 61,308,050 km (0.088 R)
• M70: 64,012,031 km (0.103 R)
• M71: 64,631,965 km (0.102 R)
• M72: 64,756,281 km (0.116 R)
• M73: 65,004,912 km (0.042 R)
• M74: 65,627,987 km (0.059 R)
• M75: 66,629,096 km (0.077 R)
• M76: 66,880,122 km (0.1 R)
• M77: 67,383,219 km (0.079 R)
• M78: 70,172,621 km (0.051 R)
• M79: 70,939,759 km (0.059 R)
• M80: 73,258,227 km (0.038 R)
• M81: 74,296,436 km (0.087 R)
• M82: 74,947,935 km (0.103 R)
• M83: 75,078,384 km (0.104 R)
• M84: 75,601,229 km (0.107 R)
• M85: 78,365,797 km (0.092 R)
• M86: 79,560,636 km (0.102 R)
• M87: 80,627,867 km (0.096 R)
• M88: 81,834,074 km (0.079 R)
• M89: 82,506,816 km (0.098 R)
• M90: 85,215,884 km (0.093 R)
• M91: 86,034,334 km (0.079 R)
• M92: 89,887,975 km (0.08 R)
• M93: 90,165,329 km (0.106 R)
• M94: 91,975,464 km (0.101 R)
• M95: 92,254,912 km (0.036 R)
• M96: 93,375,999 km (0.069 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 15,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit