🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.52 AU - 2.26 AU

Year: 989 Days

Day: 19.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.87 AU - 2.07 AU

Year: 1053 Days

Day: 35.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.05 AU - 2.17 AU

Year: 1167 Days

Day: 19.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.34 AU - 3.22 AU

Year: 1765 Days

Day: 17.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 177.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,768,514 km

• M1: 221,106 km (0.051 R)
• M2: 2,012,690 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.02 AU - 3.22 AU

Year: 2099 Days

Day: 24.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,768,514 km

• M1: 402,568 km (0.07 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.69 AU - 4.13 AU

Year: 2398 Days

Day: 47.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.8

Radius: 9.4

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.84 AU - 6.18 AU

Year: 4925 Days

Day: 13.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 101,768,514 km

• M1: 124,765 km (0.082 R)
• M2: 191,784 km (0.104 R)
• M3: 374,294 km (0.086 R)
• M4: 442,959 km (0.072 R)
• M5: 538,852 km (0.104 R)
• M6: 940,073 km (0.07 R)
• M7: 1,097,300 km (0.085 R)
• M8: 1,389,615 km (0.108 R)
• M9: 1,520,064 km (0.099 R)
• M10: 1,671,906 km (0.057 R)
• M11: 1,828,684 km (0.119 R)
• M12: 2,270,896 km (0.099 R)
• M13: 2,367,087 km (0.104 R)
• M14: 2,425,580 km (0.098 R)
• M15: 2,848,493 km (0.108 R)
• M16: 3,143,201 km (0.115 R)
• M17: 3,853,641 km (0.088 R)
• M18: 4,156,278 km (0.052 R)
• M19: 4,490,778 km (0.111 R)
• M20: 4,661,320 km (0.041 R)
• M21: 5,033,968 km (0.081 R)
• M22: 5,808,137 km (0.106 R)
• M23: 6,263,364 km (0.12 R)
• M24: 6,481,627 km (0.055 R)
• M25: 6,564,055 km (0.11 R)
• M26: 6,841,559 km (0.102 R)
• M27: 7,494,255 km (0.033 R)
• M28: 7,813,497 km (0.12 R)
• M29: 7,872,139 km (0.069 R)
• M30: 8,107,756 km (0.094 R)
• M31: 8,196,617 km (0.079 R)
• M32: 8,676,527 km (0.1 R)
• M33: 8,950,590 km (0.101 R)
• M34: 9,757,970 km (0.087 R)
• M35: 10,106,683 km (0.099 R)
• M36: 10,718,538 km (0.102 R)
• M37: 11,045,260 km (0.057 R)
• M38: 11,309,150 km (0.076 R)
• M39: 11,475,204 km (0.067 R)
• M40: 11,775,896 km (0.1 R)
• M41: 12,249,074 km (0.037 R)
• M42: 12,659,570 km (0.109 R)
• M43: 13,494,027 km (0.107 R)
• M44: 13,988,897 km (0.109 R)
• M45: 14,060,105 km (0.115 R)
• M46: 14,274,479 km (0.09 R)
• M47: 14,417,944 km (0.119 R)
• M48: 14,742,571 km (0.077 R)
• M49: 15,362,355 km (0.077 R)
• M50: 16,065,016 km (0.056 R)
• M51: 16,139,665 km (0.08 R)
• M52: 16,439,160 km (0.043 R)
• M53: 17,578,498 km (0.103 R)
• M54: 17,809,477 km (0.112 R)
• M55: 17,886,669 km (0.114 R)
• M56: 18,586,488 km (0.035 R)
• M57: 19,533,592 km (0.114 R)
• M58: 19,613,178 km (0.099 R)
• M59: 19,852,685 km (0.075 R)
• M60: 19,932,719 km (0.083 R)
• M61: 20,536,646 km (0.084 R)
• M62: 20,658,120 km (0.063 R)
• M63: 20,779,892 km (0.042 R)
• M64: 20,901,964 km (0.119 R)
• M65: 21,024,186 km (0.116 R)
• M66: 21,187,397 km (0.103 R)
• M67: 21,721,162 km (0.029 R)
• M68: 22,176,388 km (0.06 R)
• M69: 22,301,003 km (0.059 R)
• M70: 22,634,607 km (0.103 R)
• M71: 24,498,746 km (0.075 R)
• M72: 25,536,207 km (0.116 R)
• M73: 25,710,488 km (0.1 R)
• M74: 26,411,654 km (0.034 R)
• M75: 26,543,749 km (0.059 R)
• M76: 27,119,102 km (0.109 R)
• M77: 27,609,035 km (0.074 R)
• M78: 28,057,081 km (0.067 R)
• M79: 28,462,341 km (0.113 R)
• M80: 28,960,353 km (0.102 R)
• M81: 29,827,123 km (0.094 R)

Asteroid Belt

Center: 8.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.8

Radius: 6.8

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.71 AU - 12.67 AU

Year: 15220 Days

Day: 17.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 101,768,514 km

• M1: 194,477 km (0.118 R)
• M2: 312,360 km (0.107 R)
• M3: 381,175 km (0.078 R)
• M4: 471,233 km (0.104 R)
• M5: 673,938 km (0.092 R)
• M6: 1,200,673 km (0.067 R)
• M7: 1,726,210 km (0.072 R)
• M8: 1,777,223 km (0.065 R)
• M9: 1,854,714 km (0.075 R)
• M10: 1,933,403 km (0.034 R)
• M11: 2,094,071 km (0.036 R)
• M12: 2,148,674 km (0.049 R)
• M13: 2,203,726 km (0.113 R)
• M14: 2,259,227 km (0.079 R)
• M15: 2,486,017 km (0.068 R)
• M16: 2,900,553 km (0.1 R)
• M17: 3,241,337 km (0.1 R)
• M18: 3,336,481 km (0.084 R)
• M19: 3,994,562 km (0.038 R)
• M20: 4,513,966 km (0.119 R)
• M21: 4,727,592 km (0.117 R)
• M22: 4,799,548 km (0.092 R)
• M23: 4,944,658 km (0.046 R)
• M24: 5,017,812 km (0.076 R)
• M25: 5,351,116 km (0.093 R)
• M26: 5,922,580 km (0.05 R)
• M27: 6,078,311 km (0.038 R)
• M28: 6,553,434 km (0.082 R)
• M29: 6,795,483 km (0.073 R)
• M30: 7,205,381 km (0.104 R)
• M31: 7,497,247 km (0.092 R)
• M32: 8,265,133 km (0.093 R)
• M33: 8,482,798 km (0.106 R)
• M34: 8,614,444 km (0.082 R)
• M35: 10,245,210 km (0.113 R)
• M36: 10,952,359 km (0.106 R)
• M37: 11,432,419 km (0.098 R)
• M38: 11,529,358 km (0.071 R)
• M39: 11,675,067 km (0.088 R)
• M40: 12,066,863 km (0.115 R)
• M41: 12,863,323 km (0.118 R)
• M42: 13,065,130 km (0.064 R)
• M43: 14,401,937 km (0.108 R)
• M44: 16,487,481 km (0.112 R)
• M45: 16,871,648 km (0.113 R)
• M46: 16,926,849 km (0.062 R)
• M47: 16,982,051 km (0.048 R)
• M48: 17,314,458 km (0.107 R)
• M49: 17,929,454 km (0.087 R)
• M50: 18,608,479 km (0.085 R)
• M51: 18,665,476 km (0.097 R)
• M52: 19,933,318 km (0.07 R)
• M53: 20,166,840 km (0.114 R)
• M54: 20,225,333 km (0.042 R)
• M55: 21,527,134 km (0.049 R)
• M56: 23,100,155 km (0.082 R)
• M57: 25,654,838 km (0.044 R)
• M58: 27,126,731 km (0.088 R)
• M59: 27,255,984 km (0.075 R)
• M60: 27,385,536 km (0.101 R)
• M61: 27,710,163 km (0.094 R)
• M62: 28,101,362 km (0.116 R)
• M63: 30,018,010 km (0.099 R)
• M64: 30,554,168 km (0.113 R)
• M65: 31,771,895 km (0.102 R)
• M66: 32,318,226 km (0.115 R)
• M67: 33,212,672 km (0.105 R)
• M68: 34,045,334 km (0.061 R)
• M69: 34,254,621 km (0.065 R)
• M70: 34,534,369 km (0.117 R)
• M71: 35,166,420 km (0.12 R)
• M72: 35,589,932 km (0.107 R)
• M73: 35,944,180 km (0.108 R)
• M74: 36,442,041 km (0.072 R)
• M75: 36,727,624 km (0.107 R)
• M76: 36,799,131 km (0.118 R)
• M77: 37,229,076 km (0.083 R)
• M78: 37,588,709 km (0.09 R)
• M79: 38,021,645 km (0.1 R)
• M80: 39,696,842 km (0.066 R)
• M81: 41,470,325 km (0.118 R)
• M82: 43,496,329 km (0.06 R)
• M83: 48,347,189 km (0.117 R)
• M84: 49,527,068 km (0.11 R)
• M85: 50,081,029 km (0.107 R)
• M86: 50,557,348 km (0.039 R)
• M87: 50,875,842 km (0.119 R)
• M88: 51,274,820 km (0.044 R)
• M89: 51,594,810 km (0.112 R)
• M90: 51,995,582 km (0.106 R)
• M91: 53,285,266 km (0.094 R)
• M92: 53,447,280 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675

Radius: 4.9

Gravity: 28.11 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 18.55 AU - 19.15 AU

Year: 31165 Days

Day: 16.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 78.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 101,768,514 km

• M1: 64,177 km (0.11 R)
• M2: 178,321 km (0.066 R)
• M3: 370,404 km (0.057 R)
• M4: 537,505 km (0.071 R)
• M5: 670,647 km (0.094 R)
• M6: 784,790 km (0.037 R)
• M7: 1,130,511 km (0.113 R)
• M8: 1,164,171 km (0.059 R)
• M9: 1,266,944 km (0.119 R)
• M10: 1,408,763 km (0.077 R)
• M11: 1,444,966 km (0.1 R)
• M12: 1,746,406 km (0.044 R)
• M13: 2,362,300 km (0.116 R)
• M14: 3,229,070 km (0.054 R)
• M15: 3,822,226 km (0.045 R)
• M16: 5,388,665 km (0.029 R)
• M17: 5,560,852 km (0.104 R)
• M18: 5,969,553 km (0.092 R)
• M19: 6,327,691 km (0.074 R)
• M20: 6,815,829 km (0.088 R)
• M21: 6,939,845 km (0.066 R)
• M22: 7,252,954 km (0.058 R)
• M23: 7,699,054 km (0.059 R)
• M24: 8,285,628 km (0.045 R)
• M25: 9,778,914 km (0.082 R)
• M26: 10,627,732 km (0.09 R)
• M27: 11,206,676 km (0.111 R)
• M28: 12,927,201 km (0.095 R)
• M29: 13,080,688 km (0.083 R)
• M30: 13,857,101 km (0.099 R)
• M31: 14,330,130 km (0.038 R)
• M32: 14,489,003 km (0.036 R)
• M33: 14,728,359 km (0.032 R)
• M34: 15,130,179 km (0.103 R)
• M35: 15,698,801 km (0.104 R)
• M36: 16,689,737 km (0.102 R)
• M37: 16,856,838 km (0.074 R)
• M38: 18,213,690 km (0.1 R)
• M39: 18,644,831 km (0.106 R)
• M40: 18,905,132 km (0.08 R)
• M41: 21,664,614 km (0.1 R)
• M42: 21,938,229 km (0.087 R)
• M43: 24,074,037 km (0.065 R)
• M44: 24,262,830 km (0.116 R)
• M45: 25,310,165 km (0.087 R)
• M46: 25,406,206 km (0.062 R)
• M47: 25,694,781 km (0.109 R)
• M48: 26,664,474 km (0.058 R)
• M49: 29,240,998 km (0.057 R)
• M50: 31,070,879 km (0.112 R)
• M51: 31,173,653 km (0.099 R)
• M52: 31,276,427 km (0.082 R)
• M53: 32,311,195 km (0.097 R)
• M54: 35,804,455 km (0.1 R)
• M55: 37,213,218 km (0.054 R)
• M56: 37,759,699 km (0.081 R)
• M57: 37,869,355 km (0.047 R)
• M58: 38,971,592 km (0.049 R)
• M59: 42,113,596 km (0.118 R)
• M60: 45,102,860 km (0.046 R)
• M61: 48,755,442 km (0.115 R)
• M62: 49,353,534 km (0.065 R)
• M63: 49,953,871 km (0.074 R)
• M64: 54,471,277 km (0.053 R)
• M65: 55,340,441 km (0.073 R)
• M66: 55,465,056 km (0.041 R)
• M67: 56,339,456 km (0.116 R)
• M68: 57,849,197 km (0.09 R)
• M69: 59,372,104 km (0.072 R)
• M70: 61,165,483 km (0.04 R)
• M71: 62,846,514 km (0.04 R)
• M72: 64,936,397 km (0.039 R)
• M73: 71,070,208 km (0.106 R)
• M74: 71,476,666 km (0.118 R)
• M75: 72,427,959 km (0.089 R)
• M76: 72,973,393 km (0.099 R)
• M77: 73,657,204 km (0.12 R)
• M78: 73,931,268 km (0.09 R)
• M79: 75,444,899 km (0.084 R)
• M80: 76,274,868 km (0.082 R)
• M81: 81,034,474 km (0.091 R)
• M82: 81,600,702 km (0.07 R)
• M83: 83,307,314 km (0.107 R)
• M84: 83,450,031 km (0.099 R)
• M85: 83,735,763 km (0.085 R)
• M86: 84,308,274 km (0.058 R)
• M87: 84,881,981 km (0.098 R)
• M88: 86,466,522 km (0.104 R)
• M89: 87,334,938 km (0.087 R)
• M90: 92,162,461 km (0.094 R)
• M91: 93,642,433 km (0.097 R)
• M92: 93,939,385 km (0.097 R)
• M93: 97,076,003 km (0.116 R)
• M94: 101,463,559 km (0.115 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: 218 - 12,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit