🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.01 AU - 1.07 AU

Year: 374 Days

Day: 14 Hours

Environment

Temp: 144 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,841,313 km

• M1: 37,998 km (0.112 R)
• M2: 290,968 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.07 AU - 1.43 AU

Year: 493 Days

Day: 25.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.75 AU - 4.15 AU

Year: 2772 Days

Day: 37.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.56 AU - 4.82 AU

Year: 3028 Days

Day: 44.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.22 AU - 4.88 AU

Year: 3427 Days

Day: 43.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.49 AU - 5.95 AU

Year: 4211 Days

Day: 17 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,841,313 km

• M1: 423,212 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.6

Radius: 8.5

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.77 AU - 5.87 AU

Year: 4958 Days

Day: 10.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 93,841,313 km

• M1: 131,197 km (0.117 R)
• M2: 193,879 km (0.111 R)
• M3: 730,486 km (0.105 R)
• M4: 786,885 km (0.097 R)
• M5: 887,265 km (0.116 R)
• M6: 956,828 km (0.095 R)
• M7: 1,234,182 km (0.09 R)
• M8: 1,567,935 km (0.084 R)
• M9: 1,642,435 km (0.099 R)
• M10: 1,952,103 km (0.119 R)
• M11: 2,766,214 km (0.055 R)
• M12: 2,909,080 km (0.066 R)
• M13: 3,148,138 km (0.106 R)
• M14: 3,324,813 km (0.105 R)
• M15: 4,122,768 km (0.106 R)
• M16: 4,346,417 km (0.103 R)
• M17: 4,452,033 km (0.115 R)
• M18: 4,727,742 km (0.059 R)
• M19: 5,135,994 km (0.106 R)
• M20: 5,506,398 km (0.069 R)
• M21: 5,571,773 km (0.026 R)
• M22: 5,736,330 km (0.115 R)
• M23: 6,086,838 km (0.067 R)
• M24: 6,393,065 km (0.049 R)
• M25: 6,599,959 km (0.069 R)
• M26: 7,594,336 km (0.093 R)
• M27: 7,758,594 km (0.113 R)
• M28: 7,850,298 km (0.118 R)
• M29: 8,351,750 km (0.078 R)
• M30: 8,483,546 km (0.108 R)
• M31: 8,578,092 km (0.105 R)
• M32: 9,055,907 km (0.086 R)
• M33: 9,152,547 km (0.071 R)
• M34: 9,249,487 km (0.119 R)
• M35: 9,307,830 km (0.101 R)
• M36: 9,366,323 km (0.072 R)
• M37: 9,878,247 km (0.048 R)
• M38: 10,439,538 km (0.114 R)
• M39: 10,500,424 km (0.116 R)
• M40: 10,663,037 km (0.098 R)
• M41: 11,155,962 km (0.086 R)
• M42: 11,467,724 km (0.045 R)
• M43: 11,572,293 km (0.099 R)
• M44: 12,036,345 km (0.085 R)
• M45: 12,657,177 km (0.098 R)
• M46: 12,917,178 km (0.102 R)
• M47: 12,982,402 km (0.094 R)
• M48: 13,288,480 km (0.097 R)
• M49: 13,663,372 km (0.118 R)
• M50: 13,930,105 km (0.118 R)
• M51: 14,243,363 km (0.067 R)
• M52: 14,333,421 km (0.111 R)
• M53: 14,468,657 km (0.112 R)
• M54: 15,220,237 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.9

Radius: 13

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.43 AU - 6.97 AU

Year: 6124 Days

Day: 6 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 93,841,313 km

• M1: 273,315 km (0.063 R)
• M2: 412,142 km (0.082 R)
• M3: 523,443 km (0.09 R)
• M4: 1,168,359 km (0.112 R)
• M5: 1,463,217 km (0.088 R)
• M6: 1,648,120 km (0.069 R)
• M7: 1,821,354 km (0.057 R)
• M8: 2,144,785 km (0.113 R)
• M9: 2,356,316 km (0.069 R)
• M10: 2,508,607 km (0.088 R)
• M11: 2,597,169 km (0.077 R)
• M12: 2,777,584 km (0.088 R)
• M13: 3,343,812 km (0.08 R)
• M14: 3,665,597 km (0.113 R)
• M15: 4,075,495 km (0.1 R)
• M16: 4,967,397 km (0.114 R)
• M17: 5,536,916 km (0.107 R)
• M18: 6,187,518 km (0.116 R)
• M19: 6,737,888 km (0.068 R)
• M20: 6,831,088 km (0.057 R)
• M21: 6,956,151 km (0.095 R)
• M22: 7,145,243 km (0.032 R)
• M23: 7,335,980 km (0.054 R)
• M24: 7,852,841 km (0.059 R)
• M25: 8,853,950 km (0.06 R)
• M26: 9,369,464 km (0.07 R)
• M27: 9,473,884 km (0.067 R)
• M28: 9,578,602 km (0.087 R)
• M29: 10,682,934 km (0.117 R)
• M30: 10,828,343 km (0.114 R)
• M31: 11,011,151 km (0.105 R)
• M32: 11,379,760 km (0.092 R)
• M33: 11,565,561 km (0.112 R)
• M34: 11,940,304 km (0.116 R)
• M35: 12,053,400 km (0.118 R)
• M36: 12,204,942 km (0.069 R)
• M37: 13,088,318 km (0.052 R)
• M38: 13,361,184 km (0.117 R)
• M39: 13,992,188 km (0.076 R)
• M40: 14,111,567 km (0.062 R)
• M41: 14,231,395 km (0.098 R)
• M42: 15,406,337 km (0.105 R)
• M43: 15,612,034 km (0.094 R)
• M44: 16,151,185 km (0.103 R)
• M45: 16,865,514 km (0.082 R)
• M46: 17,035,158 km (0.103 R)
• M47: 17,418,727 km (0.055 R)
• M48: 18,238,075 km (0.053 R)
• M49: 19,025,857 km (0.091 R)
• M50: 19,246,664 km (0.101 R)
• M51: 19,468,218 km (0.1 R)
• M52: 20,228,175 km (0.098 R)
• M53: 21,089,111 km (0.082 R)
• M54: 21,271,920 km (0.101 R)
• M55: 21,639,033 km (0.09 R)
• M56: 21,823,337 km (0.099 R)
• M57: 23,128,429 km (0.054 R)
• M58: 24,076,132 km (0.103 R)
• M59: 24,267,168 km (0.097 R)
• M60: 24,988,230 km (0.117 R)
• M61: 25,230,130 km (0.073 R)
• M62: 25,716,173 km (0.038 R)
• M63: 26,156,290 km (0.116 R)
• M64: 27,392,118 km (0.115 R)
• M65: 27,841,660 km (0.097 R)
• M66: 28,243,330 km (0.063 R)
• M67: 28,798,637 km (0.094 R)
• M68: 30,125,720 km (0.11 R)
• M69: 32,101,010 km (0.113 R)
• M70: 32,786,318 km (0.102 R)
• M71: 32,945,191 km (0.116 R)
• M72: 34,601,539 km (0.115 R)
• M73: 35,141,587 km (0.101 R)
• M74: 35,467,112 km (0.052 R)
• M75: 35,902,442 km (0.113 R)
• M76: 36,449,222 km (0.106 R)
• M77: 36,613,780 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88

Radius: 6.2

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 13.26 AU - 18.16 AU

Year: 21987 Days

Day: 20.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 93,841,313 km

• M1: 175,628 km (0.074 R)
• M2: 268,379 km (0.097 R)
• M3: 603,627 km (0.073 R)
• M4: 753,524 km (0.099 R)
• M5: 1,485,806 km (0.115 R)
• M6: 1,566,290 km (0.047 R)
• M7: 1,689,708 km (0.096 R)
• M8: 1,924,427 km (0.092 R)
• M9: 2,056,971 km (0.116 R)
• M10: 2,192,357 km (0.108 R)
• M11: 2,401,195 km (0.086 R)
• M12: 3,511,212 km (0.086 R)
• M13: 3,810,407 km (0.102 R)
• M14: 4,375,588 km (0.108 R)
• M15: 5,148,860 km (0.094 R)
• M16: 5,240,713 km (0.051 R)
• M17: 5,582,544 km (0.116 R)
• M18: 6,157,299 km (0.083 R)
• M19: 6,484,619 km (0.11 R)
• M20: 6,550,891 km (0.105 R)
• M21: 7,156,463 km (0.028 R)
• M22: 7,396,867 km (0.087 R)
• M23: 8,312,555 km (0.095 R)
• M24: 8,710,785 km (0.053 R)
• M25: 8,893,893 km (0.102 R)
• M26: 9,041,097 km (0.106 R)
• M27: 9,189,348 km (0.095 R)
• M28: 9,338,348 km (0.114 R)
• M29: 9,600,892 km (0.089 R)
• M30: 10,095,164 km (0.068 R)
• M31: 10,989,609 km (0.094 R)
• M32: 11,466,378 km (0.064 R)
• M33: 11,990,419 km (0.1 R)
• M34: 12,728,834 km (0.029 R)
• M35: 13,482,059 km (0.089 R)
• M36: 14,034,823 km (0.087 R)
• M37: 14,987,313 km (0.117 R)
• M38: 15,118,810 km (0.073 R)
• M39: 15,471,412 km (0.116 R)
• M40: 15,826,557 km (0.08 R)
• M41: 16,184,545 km (0.08 R)
• M42: 16,771,866 km (0.116 R)
• M43: 17,458,221 km (0.03 R)
• M44: 17,828,027 km (0.094 R)
• M45: 18,905,581 km (0.098 R)
• M46: 19,142,544 km (0.072 R)
• M47: 19,428,275 km (0.107 R)
• M48: 20,878,028 km (0.109 R)
• M49: 21,715,029 km (0.056 R)
• M50: 21,764,545 km (0.094 R)
• M51: 21,913,545 km (0.116 R)
• M52: 21,963,211 km (0.08 R)
• M53: 23,218,487 km (0.09 R)
• M54: 23,982,783 km (0.109 R)
• M55: 24,085,257 km (0.06 R)
• M56: 24,548,412 km (0.118 R)
• M57: 25,692,985 km (0.098 R)
• M58: 26,008,188 km (0.066 R)
• M59: 26,060,847 km (0.058 R)
• M60: 26,113,505 km (0.085 R)
• M61: 26,695,441 km (0.088 R)
• M62: 28,792,653 km (0.086 R)
• M63: 29,613,347 km (0.088 R)
• M64: 30,663,824 km (0.075 R)
• M65: 31,951,861 km (0.063 R)
• M66: 32,121,206 km (0.087 R)
• M67: 34,638,190 km (0.1 R)
• M68: 38,350,910 km (0.109 R)
• M69: 38,530,727 km (0.06 R)
• M70: 39,253,284 km (0.114 R)
• M71: 40,834,085 km (0.06 R)

Asteroid Belt

Center: 17.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.6

Radius: 7.9

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 18.04 AU - 18.58 AU

Year: 27665 Days

Day: 16.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,841,313 km

• M1: 141,819 km (0.072 R)
• M2: 363,373 km (0.098 R)
• M3: 634,893 km (0.099 R)
• M4: 876,494 km (0.11 R)
• M5: 934,089 km (0.042 R)
• M6: 2,101,252 km (0.073 R)
• M7: 2,462,531 km (0.113 R)
• M8: 2,756,939 km (0.111 R)
• M9: 3,659,164 km (0.093 R)
• M10: 4,290,916 km (0.091 R)
• M11: 5,381,634 km (0.066 R)
• M12: 5,708,356 km (0.11 R)
• M13: 5,874,260 km (0.117 R)
• M14: 6,267,403 km (0.093 R)
• M15: 8,108,354 km (0.089 R)
• M16: 8,545,778 km (0.11 R)
• M17: 10,641,495 km (0.103 R)
• M18: 10,777,479 km (0.052 R)
• M19: 11,051,393 km (0.087 R)
• M20: 12,311,755 km (0.057 R)
• M21: 12,454,621 km (0.112 R)
• M22: 14,361,096 km (0.086 R)
• M23: 15,042,066 km (0.118 R)
• M24: 16,750,324 km (0.102 R)
• M25: 17,707,900 km (0.101 R)
• M26: 21,453,382 km (0.084 R)
• M27: 22,230,992 km (0.107 R)
• M28: 22,579,405 km (0.071 R)
• M29: 23,017,727 km (0.118 R)
• M30: 24,708,482 km (0.095 R)
• M31: 25,888,211 km (0.064 R)
• M32: 26,623,185 km (0.106 R)
• M33: 27,738,736 km (0.102 R)
• M34: 28,490,765 km (0.11 R)
• M35: 31,957,247 km (0.111 R)
• M36: 33,042,729 km (0.072 R)
• M37: 33,142,062 km (0.066 R)
• M38: 33,340,877 km (0.076 R)
• M39: 37,400,515 km (0.055 R)
• M40: 38,753,029 km (0.116 R)
• M41: 39,277,519 km (0.05 R)
• M42: 39,382,687 km (0.11 R)
• M43: 39,910,019 km (0.073 R)
• M44: 41,613,041 km (0.106 R)
• M45: 43,448,458 km (0.063 R)
• M46: 43,557,215 km (0.102 R)
• M47: 43,775,030 km (0.113 R)
• M48: 45,199,800 km (0.029 R)
• M49: 47,869,823 km (0.07 R)
• M50: 48,319,813 km (0.117 R)
• M51: 49,791,856 km (0.04 R)
• M52: 50,247,830 km (0.064 R)
• M53: 51,048,927 km (0.118 R)
• M54: 51,393,600 km (0.087 R)
• M55: 52,548,047 km (0.106 R)
• M56: 52,663,986 km (0.11 R)
• M57: 53,361,261 km (0.092 R)
• M58: 55,235,423 km (0.037 R)
• M59: 56,062,251 km (0.113 R)
• M60: 57,488,966 km (0.107 R)
• M61: 58,807,372 km (0.063 R)
• M62: 59,048,224 km (0.092 R)
• M63: 59,289,227 km (0.032 R)
• M64: 60,378,299 km (0.099 R)
• M65: 61,108,037 km (0.093 R)
• M66: 64,427,465 km (0.104 R)
• M67: 66,547,416 km (0.056 R)
• M68: 67,175,278 km (0.075 R)
• M69: 67,427,051 km (0.058 R)
• M70: 67,805,085 km (0.092 R)
• M71: 68,690,256 km (0.076 R)
• M72: 69,324,700 km (0.094 R)
• M73: 70,471,817 km (0.12 R)
• M74: 71,368,207 km (0.06 R)
• M75: 73,043,105 km (0.106 R)
• M76: 73,950,267 km (0.08 R)
• M77: 74,080,267 km (0.119 R)
• M78: 74,730,868 km (0.112 R)
• M79: 76,562,844 km (0.08 R)
• M80: 76,694,340 km (0.103 R)
• M81: 77,616,312 km (0.093 R)
• M82: 77,880,502 km (0.113 R)
• M83: 78,277,235 km (0.076 R)
• M84: 79,338,483 km (0.089 R)
• M85: 79,870,902 km (0.099 R)
• M86: 81,073,070 km (0.077 R)
• M87: 82,685,436 km (0.114 R)
• M88: 82,820,224 km (0.063 R)
• M89: 84,851,463 km (0.05 R)
• M90: 87,997,955 km (0.05 R)
• M91: 88,687,003 km (0.118 R)
• M92: 89,101,240 km (0.11 R)
• M93: 89,377,846 km (0.047 R)
• M94: 92,159,020 km (0.084 R)
• M95: 92,438,619 km (0.104 R)
• M96: 93,279,359 km (0.076 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 18,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit