🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.54 AU - 0.68 AU

Year: 174 Days

Day: 20 Hours

Environment

Temp: 155 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,086,539 km

• M1: 22,140 km (0.093 R)
• M2: 52,958 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.87 AU - 1.27 AU

Year: 404 Days

Day: 27.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.99 AU - 1.57 AU

Year: 529 Days

Day: 43.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.91 AU - 2.45 AU

Year: 1176 Days

Day: 44.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,086,539 km

• M1: 961,466 km (0.086 R)
• M2: 1,196,035 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.26 AU - 4.76 AU

Year: 3498 Days

Day: 13.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.12 AU - 5.4 AU

Year: 3793 Days

Day: 26.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.7

Radius: 10.1

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.36 AU - 6.8 AU

Year: 5476 Days

Day: 9.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,086,539 km

• M1: 171,888 km (0.052 R)
• M2: 281,842 km (0.104 R)
• M3: 592,258 km (0.073 R)
• M4: 669,301 km (0.109 R)
• M5: 877,990 km (0.105 R)
• M6: 983,008 km (0.111 R)
• M7: 1,173,147 km (0.067 R)
• M8: 1,553,125 km (0.087 R)
• M9: 1,931,009 km (0.068 R)
• M10: 2,151,068 km (0.079 R)
• M11: 2,421,840 km (0.056 R)
• M12: 2,659,551 km (0.059 R)
• M13: 3,111,486 km (0.113 R)
• M14: 3,490,418 km (0.117 R)
• M15: 3,685,493 km (0.114 R)
• M16: 4,240,352 km (0.086 R)
• M17: 4,344,023 km (0.114 R)
• M18: 4,929,699 km (0.079 R)
• M19: 5,093,658 km (0.072 R)
• M20: 5,511,934 km (0.117 R)
• M21: 5,883,235 km (0.115 R)
• M22: 6,057,367 km (0.087 R)
• M23: 6,500,327 km (0.099 R)
• M24: 6,680,443 km (0.074 R)
• M25: 7,355,129 km (0.096 R)
• M26: 7,637,420 km (0.062 R)
• M27: 8,342,325 km (0.099 R)
• M28: 8,868,012 km (0.06 R)
• M29: 9,848,327 km (0.118 R)
• M30: 10,298,916 km (0.097 R)
• M31: 10,473,945 km (0.114 R)
• M32: 10,614,717 km (0.092 R)
• M33: 11,910,085 km (0.078 R)
• M34: 12,241,594 km (0.053 R)
• M35: 13,102,829 km (0.089 R)
• M36: 13,406,961 km (0.089 R)
• M37: 14,061,003 km (0.105 R)
• M38: 14,138,644 km (0.115 R)
• M39: 14,686,173 km (0.07 R)
• M40: 14,843,849 km (0.117 R)
• M41: 14,922,986 km (0.093 R)
• M42: 15,081,410 km (0.088 R)
• M43: 15,761,482 km (0.106 R)
• M44: 16,329,056 km (0.09 R)
• M45: 16,451,577 km (0.042 R)
• M46: 17,276,011 km (0.111 R)
• M47: 17,442,513 km (0.113 R)
• M48: 17,945,312 km (0.089 R)
• M49: 18,113,909 km (0.096 R)
• M50: 18,198,431 km (0.12 R)
• M51: 18,836,466 km (0.086 R)
• M52: 19,916,264 km (0.116 R)
• M53: 20,573,746 km (0.078 R)
• M54: 21,060,388 km (0.06 R)
• M55: 21,282,840 km (0.114 R)
• M56: 21,372,001 km (0.069 R)
• M57: 21,954,984 km (0.064 R)
• M58: 22,543,053 km (0.12 R)
• M59: 22,679,486 km (0.076 R)
• M60: 23,411,917 km (0.117 R)
• M61: 23,827,350 km (0.113 R)
• M62: 24,994,064 km (0.078 R)
• M63: 25,276,804 km (0.101 R)
• M64: 25,513,318 km (0.045 R)
• M65: 26,274,921 km (0.099 R)
• M66: 26,514,427 km (0.092 R)
• M67: 26,802,852 km (0.056 R)
• M68: 26,899,193 km (0.039 R)
• M69: 26,995,684 km (0.111 R)
• M70: 27,285,754 km (0.079 R)
• M71: 27,431,163 km (0.116 R)
• M72: 27,528,402 km (0.106 R)
• M73: 28,407,588 km (0.11 R)
• M74: 30,544,893 km (0.106 R)
• M75: 30,897,795 km (0.061 R)
• M76: 31,454,897 km (0.113 R)
• M77: 32,168,928 km (0.077 R)
• M78: 32,527,813 km (0.117 R)
• M79: 33,043,028 km (0.1 R)
• M80: 33,146,400 km (0.099 R)
• M81: 33,353,294 km (0.1 R)
• M82: 34,238,016 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.8

Radius: 11

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.36 AU - 12.38 AU

Year: 12197 Days

Day: 8.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,086,539 km

• M1: 204,949 km (0.118 R)
• M2: 279,449 km (0.069 R)
• M3: 443,558 km (0.098 R)
• M4: 816,954 km (0.092 R)
• M5: 940,372 km (0.066 R)
• M6: 1,048,382 km (0.107 R)
• M7: 1,160,879 km (0.115 R)
• M8: 1,277,566 km (0.103 R)
• M9: 1,893,161 km (0.105 R)
• M10: 2,174,704 km (0.039 R)
• M11: 2,622,151 km (0.108 R)
• M12: 2,715,201 km (0.095 R)
• M13: 3,229,968 km (0.082 R)
• M14: 4,130,397 km (0.117 R)
• M15: 4,646,211 km (0.106 R)
• M16: 5,065,833 km (0.033 R)
• M17: 6,230,003 km (0.065 R)
• M18: 6,820,765 km (0.079 R)
• M19: 7,166,486 km (0.109 R)
• M20: 7,517,891 km (0.099 R)
• M21: 7,606,603 km (0.115 R)
• M22: 8,932,489 km (0.062 R)
• M23: 9,168,255 km (0.117 R)
• M24: 9,694,241 km (0.1 R)
• M25: 9,839,501 km (0.088 R)
• M26: 10,279,318 km (0.097 R)
• M27: 10,775,684 km (0.078 R)
• M28: 11,127,838 km (0.031 R)
• M29: 11,229,115 km (0.111 R)
• M30: 11,330,692 km (0.06 R)
• M31: 11,791,753 km (0.067 R)
• M32: 12,050,557 km (0.111 R)
• M33: 12,468,534 km (0.071 R)
• M34: 12,626,509 km (0.052 R)
• M35: 13,480,264 km (0.098 R)
• M36: 14,407,921 km (0.074 R)
• M37: 14,518,324 km (0.064 R)
• M38: 15,019,028 km (0.088 R)
• M39: 15,582,114 km (0.111 R)
• M40: 15,809,204 km (0.097 R)
• M41: 17,902,377 km (0.062 R)
• M42: 18,080,698 km (0.097 R)
• M43: 18,199,927 km (0.101 R)
• M44: 20,638,971 km (0.097 R)
• M45: 21,896,640 km (0.068 R)
• M46: 22,087,378 km (0.12 R)
• M47: 22,534,675 km (0.089 R)
• M48: 23,243,620 km (0.105 R)
• M49: 24,353,785 km (0.044 R)
• M50: 24,948,437 km (0.107 R)
• M51: 26,422,126 km (0.114 R)
• M52: 27,306,099 km (0.118 R)
• M53: 27,442,981 km (0.1 R)
• M54: 29,593,600 km (0.095 R)
• M55: 30,016,065 km (0.102 R)
• M56: 30,938,336 km (0.108 R)
• M57: 31,582,205 km (0.103 R)
• M58: 32,302,967 km (0.094 R)
• M59: 32,375,373 km (0.071 R)
• M60: 32,520,184 km (0.101 R)
• M61: 33,101,970 km (0.084 R)
• M62: 33,174,824 km (0.101 R)
• M63: 33,981,007 km (0.114 R)
• M64: 34,497,269 km (0.046 R)
• M65: 34,867,673 km (0.111 R)
• M66: 36,739,442 km (0.048 R)
• M67: 37,725,591 km (0.117 R)
• M68: 41,914,182 km (0.102 R)
• M69: 42,785,290 km (0.082 R)
• M70: 43,502,612 km (0.104 R)
• M71: 43,742,567 km (0.112 R)
• M72: 44,143,340 km (0.105 R)
• M73: 44,304,157 km (0.102 R)
• M74: 44,464,975 km (0.068 R)
• M75: 44,626,092 km (0.118 R)
• M76: 45,353,437 km (0.042 R)
• M77: 46,737,965 km (0.093 R)
• M78: 47,558,958 km (0.077 R)
• M79: 47,806,094 km (0.089 R)
• M80: 50,301,536 km (0.096 R)
• M81: 50,553,459 km (0.111 R)
• M82: 51,819,057 km (0.097 R)
• M83: 52,328,288 km (0.093 R)
• M84: 53,351,687 km (0.059 R)
• M85: 54,209,481 km (0.085 R)
• M86: 55,938,833 km (0.07 R)
• M87: 57,510,657 km (0.08 R)
• M88: 57,949,877 km (0.102 R)
• M89: 58,302,030 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.6

Radius: 3.4

Gravity: 21.94 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 17.47 AU - 18.47 AU

Year: 27824 Days

Day: 15.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,086,539 km

• M1: 73,901 km (0.102 R)
• M2: 487,839 km (0.03 R)
• M3: 670,348 km (0.069 R)
• M4: 1,169,855 km (0.116 R)
• M5: 1,412,054 km (0.103 R)
• M6: 1,581,997 km (0.112 R)
• M7: 2,226,316 km (0.072 R)
• M8: 2,291,540 km (0.085 R)
• M9: 2,357,363 km (0.087 R)
• M10: 2,765,466 km (0.096 R)
• M11: 3,799,337 km (0.1 R)
• M12: 4,769,629 km (0.114 R)
• M13: 4,853,853 km (0.095 R)
• M14: 5,282,002 km (0.088 R)
• M15: 5,588,827 km (0.117 R)
• M16: 6,873,125 km (0.05 R)
• M17: 6,920,547 km (0.05 R)
• M18: 7,498,892 km (0.12 R)
• M19: 7,695,165 km (0.062 R)
• M20: 8,293,856 km (0.069 R)
• M21: 8,804,283 km (0.077 R)
• M22: 9,694,840 km (0.049 R)
• M23: 10,449,710 km (0.082 R)
• M24: 10,668,722 km (0.027 R)
• M25: 11,616,723 km (0.091 R)
• M26: 12,129,395 km (0.089 R)
• M27: 12,765,934 km (0.103 R)
• M28: 13,000,205 km (0.044 R)
• M29: 13,117,788 km (0.064 R)
• M30: 13,176,730 km (0.09 R)
• M31: 13,413,394 km (0.102 R)
• M32: 13,532,175 km (0.066 R)
• M33: 16,614,788 km (0.084 R)
• M34: 16,742,395 km (0.085 R)
• M35: 17,062,984 km (0.119 R)
• M36: 18,961,680 km (0.117 R)
• M37: 19,094,971 km (0.116 R)
• M38: 19,295,732 km (0.081 R)
• M39: 19,497,090 km (0.077 R)
• M40: 20,309,557 km (0.068 R)
• M41: 23,596,072 km (0.092 R)
• M42: 25,852,307 km (0.114 R)
• M43: 26,000,260 km (0.085 R)
• M44: 26,893,508 km (0.086 R)
• M45: 28,557,336 km (0.068 R)
• M46: 28,710,225 km (0.072 R)
• M47: 29,633,244 km (0.079 R)
• M48: 31,036,023 km (0.099 R)
• M49: 31,193,250 km (0.113 R)
• M50: 31,983,127 km (0.109 R)
• M51: 32,540,080 km (0.112 R)
• M52: 33,180,359 km (0.074 R)
• M53: 33,502,144 km (0.083 R)
• M54: 34,473,483 km (0.094 R)
• M55: 34,880,988 km (0.08 R)
• M56: 35,208,008 km (0.102 R)
• M57: 35,700,634 km (0.078 R)
• M58: 35,865,342 km (0.043 R)
• M59: 37,275,451 km (0.064 R)
• M60: 37,609,952 km (0.048 R)
• M61: 37,945,350 km (0.099 R)
• M62: 38,029,424 km (0.113 R)
• M63: 38,450,393 km (0.118 R)
• M64: 39,381,939 km (0.05 R)
• M65: 40,320,964 km (0.03 R)
• M66: 40,922,348 km (0.097 R)
• M67: 43,885,283 km (0.104 R)
• M68: 43,973,397 km (0.107 R)
• M69: 45,838,882 km (0.112 R)
• M70: 46,736,320 km (0.096 R)
• M71: 47,730,098 km (0.088 R)
• M72: 47,911,411 km (0.064 R)
• M73: 48,457,144 km (0.104 R)
• M74: 49,646,597 km (0.046 R)
• M75: 50,938,075 km (0.056 R)
• M76: 51,774,177 km (0.053 R)
• M77: 53,554,243 km (0.089 R)
• M78: 54,404,407 km (0.038 R)
• M79: 55,640,235 km (0.079 R)
• M80: 55,926,715 km (0.071 R)
• M81: 56,981,380 km (0.101 R)
• M82: 58,236,357 km (0.112 R)
• M83: 59,013,069 km (0.118 R)
• M84: 59,207,845 km (0.092 R)
• M85: 59,695,684 km (0.085 R)
• M86: 62,055,291 km (0.073 R)
• M87: 62,352,393 km (0.069 R)
• M88: 64,044,943 km (0.032 R)
• M89: 64,245,105 km (0.089 R)
• M90: 64,947,168 km (0.1 R)
• M91: 65,853,431 km (0.062 R)
• M92: 65,954,410 km (0.069 R)
• M93: 66,865,461 km (0.09 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 13,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit