🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.21 AU - 1.45 AU

Year: 587 Days

Day: 16.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.26 AU - 1.76 AU

Year: 710 Days

Day: 35.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.05 AU - 4.21 AU

Year: 2648 Days

Day: 47.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,572,948 km

• M1: 1,641,537 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.46 AU - 3.84 AU

Year: 2670 Days

Day: 32.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.8

Radius: 9

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.1 AU - 6.7 AU

Year: 4805 Days

Day: 6.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 90,572,948 km

• M1: 112,797 km (0.091 R)
• M2: 181,163 km (0.115 R)
• M3: 341,382 km (0.111 R)
• M4: 491,878 km (0.088 R)
• M5: 642,972 km (0.076 R)
• M6: 724,652 km (0.081 R)
• M7: 860,487 km (0.101 R)
• M8: 1,059,901 km (0.098 R)
• M9: 1,364,033 km (0.086 R)
• M10: 1,711,699 km (0.115 R)
• M11: 1,777,821 km (0.12 R)
• M12: 2,051,286 km (0.068 R)
• M13: 2,619,309 km (0.119 R)
• M14: 2,911,025 km (0.087 R)
• M15: 3,030,703 km (0.107 R)
• M16: 3,337,080 km (0.049 R)
• M17: 3,847,956 km (0.088 R)
• M18: 4,135,035 km (0.108 R)
• M19: 4,269,822 km (0.105 R)
• M20: 4,337,740 km (0.078 R)
• M21: 4,659,824 km (0.117 R)
• M22: 4,965,901 km (0.066 R)
• M23: 5,424,868 km (0.088 R)
• M24: 5,973,293 km (0.054 R)
• M25: 6,435,252 km (0.116 R)
• M26: 6,882,250 km (0.114 R)
• M27: 7,096,025 km (0.09 R)
• M28: 7,284,818 km (0.076 R)
• M29: 8,028,918 km (0.089 R)
• M30: 8,339,034 km (0.056 R)
• M31: 8,739,358 km (0.118 R)
• M32: 8,854,848 km (0.082 R)
• M33: 9,529,085 km (0.095 R)
• M34: 10,007,948 km (0.094 R)
• M35: 10,250,297 km (0.099 R)
• M36: 10,463,922 km (0.089 R)
• M37: 10,586,593 km (0.085 R)
• M38: 10,771,645 km (0.09 R)
• M39: 11,082,360 km (0.034 R)
• M40: 11,744,630 km (0.105 R)
• M41: 12,000,292 km (0.113 R)
• M42: 12,419,615 km (0.042 R)
• M43: 12,614,840 km (0.105 R)
• M44: 12,843,875 km (0.05 R)
• M45: 13,239,711 km (0.11 R)
• M46: 13,773,626 km (0.038 R)
• M47: 15,208,568 km (0.039 R)
• M48: 15,312,988 km (0.082 R)
• M49: 15,697,454 km (0.098 R)
• M50: 15,873,232 km (0.036 R)
• M51: 15,943,842 km (0.111 R)
• M52: 16,476,111 km (0.091 R)
• M53: 16,942,108 km (0.096 R)
• M54: 17,050,268 km (0.115 R)
• M55: 17,194,779 km (0.099 R)
• M56: 17,594,355 km (0.115 R)
• M57: 18,699,883 km (0.1 R)
• M58: 18,886,432 km (0.117 R)
• M59: 19,298,724 km (0.102 R)
• M60: 19,562,614 km (0.09 R)
• M61: 19,941,845 km (0.049 R)
• M62: 21,560,644 km (0.068 R)
• M63: 21,677,928 km (0.118 R)
• M64: 22,109,518 km (0.118 R)
• M65: 22,227,850 km (0.087 R)
• M66: 24,229,170 km (0.118 R)
• M67: 24,432,474 km (0.09 R)
• M68: 24,717,907 km (0.114 R)
• M69: 25,788,279 km (0.115 R)
• M70: 26,747,650 km (0.094 R)
• M71: 27,042,059 km (0.084 R)
• M72: 27,506,710 km (0.109 R)
• M73: 27,803,811 km (0.106 R)
• M74: 28,744,333 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245

Radius: 11.4

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.5 AU - 8.64 AU

Year: 7975 Days

Day: 14.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 90,572,948 km

• M1: 224,098 km (0.085 R)
• M2: 332,406 km (0.081 R)
• M3: 457,620 km (0.039 R)
• M4: 1,382,584 km (0.107 R)
• M5: 1,475,185 km (0.067 R)
• M6: 1,683,425 km (0.108 R)
• M7: 1,816,417 km (0.095 R)
• M8: 2,236,937 km (0.103 R)
• M9: 2,383,992 km (0.097 R)
• M10: 2,649,079 km (0.077 R)
• M11: 2,746,168 km (0.053 R)
• M12: 2,903,994 km (0.096 R)
• M13: 3,004,224 km (0.098 R)
• M14: 3,105,502 km (0.119 R)
• M15: 3,270,209 km (0.105 R)
• M16: 3,353,535 km (0.113 R)
• M17: 4,113,941 km (0.07 R)
• M18: 4,204,149 km (0.059 R)
• M19: 4,548,673 km (0.075 R)
• M20: 4,759,905 km (0.099 R)
• M21: 5,363,383 km (0.059 R)
• M22: 5,437,434 km (0.112 R)
• M23: 5,536,617 km (0.107 R)
• M24: 5,686,813 km (0.058 R)
• M25: 6,881,951 km (0.101 R)
• M26: 7,785,971 km (0.103 R)
• M27: 8,180,909 km (0.077 R)
• M28: 8,466,940 km (0.12 R)
• M29: 9,019,555 km (0.108 R)
• M30: 9,464,160 km (0.106 R)
• M31: 9,734,333 km (0.114 R)
• M32: 9,885,577 km (0.106 R)
• M33: 10,159,790 km (0.118 R)
• M34: 10,467,363 km (0.118 R)
• M35: 10,591,230 km (0.073 R)
• M36: 10,903,142 km (0.118 R)
• M37: 11,344,904 km (0.095 R)
• M38: 11,792,651 km (0.074 R)
• M39: 12,083,469 km (0.05 R)
• M40: 12,442,205 km (0.083 R)
• M41: 12,738,408 km (0.066 R)
• M42: 13,404,717 km (0.093 R)
• M43: 13,573,164 km (0.09 R)
• M44: 14,459,981 km (0.114 R)
• M45: 14,632,766 km (0.115 R)
• M46: 14,840,857 km (0.118 R)
• M47: 15,015,138 km (0.089 R)
• M48: 15,260,180 km (0.079 R)
• M49: 15,789,756 km (0.11 R)
• M50: 15,860,965 km (0.045 R)
• M51: 16,325,466 km (0.083 R)
• M52: 16,758,253 km (0.116 R)
• M53: 17,085,423 km (0.105 R)
• M54: 17,194,929 km (0.062 R)
• M55: 17,635,345 km (0.079 R)
• M56: 18,191,101 km (0.097 R)
• M57: 18,302,851 km (0.103 R)
• M58: 18,527,247 km (0.099 R)
• M59: 18,639,745 km (0.085 R)
• M60: 18,865,488 km (0.089 R)
• M61: 19,129,977 km (0.119 R)
• M62: 20,393,481 km (0.048 R)
• M63: 20,937,718 km (0.116 R)
• M64: 21,368,560 km (0.115 R)
• M65: 21,644,418 km (0.096 R)
• M66: 21,842,037 km (0.117 R)
• M67: 21,960,967 km (0.103 R)
• M68: 23,242,722 km (0.111 R)
• M69: 23,566,901 km (0.032 R)
• M70: 23,648,282 km (0.039 R)
• M71: 24,219,895 km (0.106 R)
• M72: 25,501,799 km (0.103 R)
• M73: 26,130,110 km (0.105 R)
• M74: 26,256,371 km (0.11 R)
• M75: 26,721,022 km (0.096 R)
• M76: 27,018,123 km (0.043 R)
• M77: 28,045,262 km (0.093 R)
• M78: 28,563,469 km (0.075 R)
• M79: 29,215,866 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.7

Radius: 13.8

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.74 AU - 10.9 AU

Year: 10894 Days

Day: 11.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 90,572,948 km

• M1: 199,264 km (0.094 R)
• M2: 429,645 km (0.038 R)
• M3: 638,035 km (0.103 R)
• M4: 831,914 km (0.115 R)
• M5: 1,281,605 km (0.09 R)
• M6: 1,512,285 km (0.095 R)
• M7: 1,734,288 km (0.088 R)
• M8: 1,826,141 km (0.102 R)
• M9: 2,701,139 km (0.103 R)
• M10: 2,808,850 km (0.104 R)
• M11: 3,112,384 km (0.086 R)
• M12: 3,691,776 km (0.072 R)
• M13: 3,933,227 km (0.093 R)
• M14: 4,117,681 km (0.113 R)
• M15: 4,785,935 km (0.075 R)
• M16: 5,016,465 km (0.101 R)
• M17: 5,250,586 km (0.086 R)
• M18: 6,116,159 km (0.096 R)
• M19: 6,402,639 km (0.064 R)
• M20: 6,766,910 km (0.099 R)
• M21: 7,175,611 km (0.096 R)
• M22: 7,668,985 km (0.1 R)
• M23: 7,861,817 km (0.038 R)
• M24: 9,092,409 km (0.049 R)
• M25: 9,751,088 km (0.049 R)
• M26: 9,960,077 km (0.074 R)
• M27: 10,596,017 km (0.101 R)
• M28: 10,854,074 km (0.112 R)
• M29: 12,446,094 km (0.084 R)
• M30: 12,718,512 km (0.092 R)
• M31: 12,809,766 km (0.066 R)
• M32: 12,901,171 km (0.093 R)
• M33: 13,038,801 km (0.09 R)
• M34: 13,501,058 km (0.116 R)
• M35: 13,594,258 km (0.109 R)
• M36: 13,734,281 km (0.118 R)
• M37: 14,157,344 km (0.118 R)
• M38: 15,112,826 km (0.108 R)
• M39: 15,500,883 km (0.097 R)
• M40: 15,843,162 km (0.063 R)
• M41: 16,138,618 km (0.053 R)
• M42: 16,386,203 km (0.109 R)
• M43: 17,388,957 km (0.113 R)
• M44: 17,948,902 km (0.107 R)
• M45: 18,051,377 km (0.098 R)
• M46: 18,359,997 km (0.077 R)
• M47: 19,348,689 km (0.067 R)
• M48: 21,160,768 km (0.047 R)
• M49: 23,922,794 km (0.096 R)
• M50: 24,261,932 km (0.074 R)
• M51: 25,001,843 km (0.06 R)
• M52: 25,231,177 km (0.099 R)
• M53: 26,212,988 km (0.081 R)
• M54: 26,913,704 km (0.097 R)
• M55: 28,632,284 km (0.089 R)
• M56: 29,777,456 km (0.113 R)
• M57: 30,692,098 km (0.103 R)
• M58: 30,999,072 km (0.108 R)
• M59: 31,122,042 km (0.097 R)
• M60: 31,368,729 km (0.119 R)
• M61: 31,492,297 km (0.1 R)
• M62: 32,050,297 km (0.112 R)
• M63: 33,050,358 km (0.036 R)
• M64: 34,251,180 km (0.056 R)
• M65: 36,890,985 km (0.043 R)
• M66: 37,086,659 km (0.026 R)
• M67: 38,004,591 km (0.111 R)
• M68: 38,334,305 km (0.114 R)
• M69: 38,930,003 km (0.095 R)
• M70: 39,996,786 km (0.088 R)
• M71: 40,466,523 km (0.092 R)
• M72: 42,842,437 km (0.107 R)
• M73: 43,874,512 km (0.03 R)
• M74: 44,497,587 km (0.057 R)
• M75: 45,333,092 km (0.097 R)
• M76: 45,472,816 km (0.112 R)

Asteroid Belt

Center: 12.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.6

Radius: 5.5

Gravity: 27.29 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 11.77 AU - 19.49 AU

Year: 23660 Days

Day: 21.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,572,948 km

• M1: 234,719 km (0.098 R)
• M2: 268,977 km (0.117 R)
• M3: 469,887 km (0.105 R)
• M4: 1,110,764 km (0.119 R)
• M5: 1,235,828 km (0.051 R)
• M6: 1,533,677 km (0.096 R)
• M7: 2,193,554 km (0.037 R)
• M8: 2,390,873 km (0.089 R)
• M9: 2,676,755 km (0.11 R)
• M10: 2,844,903 km (0.114 R)
• M11: 3,280,681 km (0.094 R)
• M12: 3,924,999 km (0.088 R)
• M13: 4,020,293 km (0.098 R)
• M14: 4,809,272 km (0.104 R)
• M15: 5,537,964 km (0.082 R)
• M16: 5,806,492 km (0.114 R)
• M17: 7,623,208 km (0.057 R)
• M18: 7,742,139 km (0.096 R)
• M19: 7,801,828 km (0.113 R)
• M20: 8,042,232 km (0.075 R)
• M21: 8,407,400 km (0.119 R)
• M22: 9,407,462 km (0.106 R)
• M23: 9,535,069 km (0.105 R)
• M24: 9,921,480 km (0.09 R)
• M25: 10,378,651 km (0.109 R)
• M26: 10,709,562 km (0.057 R)
• M27: 10,776,133 km (0.119 R)
• M28: 10,909,724 km (0.091 R)
• M29: 12,765,785 km (0.094 R)
• M30: 13,048,973 km (0.116 R)
• M31: 14,056,515 km (0.044 R)
• M32: 14,129,369 km (0.116 R)
• M33: 14,202,523 km (0.099 R)
• M34: 16,145,201 km (0.104 R)
• M35: 17,147,506 km (0.086 R)
• M36: 18,169,709 km (0.111 R)
• M37: 18,249,145 km (0.11 R)
• M38: 18,728,307 km (0.104 R)
• M39: 19,049,942 km (0.12 R)
• M40: 19,292,441 km (0.118 R)
• M41: 21,268,928 km (0.065 R)
• M42: 21,688,699 km (0.043 R)
• M43: 22,707,311 km (0.03 R)
• M44: 27,753,995 km (0.109 R)
• M45: 28,396,817 km (0.112 R)
• M46: 32,451,369 km (0.092 R)
• M47: 33,225,388 km (0.1 R)
• M48: 34,989,147 km (0.076 R)
• M49: 36,281,822 km (0.105 R)
• M50: 37,488,927 km (0.058 R)
• M51: 39,221,420 km (0.1 R)
• M52: 40,875,524 km (0.098 R)
• M53: 41,188,333 km (0.096 R)
• M54: 42,025,931 km (0.086 R)
• M55: 43,824,846 km (0.107 R)
• M56: 44,572,686 km (0.069 R)
• M57: 45,109,592 km (0.097 R)
• M58: 46,189,689 km (0.119 R)
• M59: 46,406,755 km (0.118 R)
• M60: 47,606,530 km (0.112 R)
• M61: 49,591,694 km (0.04 R)
• M62: 50,147,899 km (0.109 R)
• M63: 50,482,699 km (0.066 R)
• M64: 50,706,198 km (0.094 R)
• M65: 52,733,100 km (0.087 R)
• M66: 54,786,331 km (0.059 R)
• M67: 58,500,547 km (0.074 R)
• M68: 61,935,912 km (0.103 R)
• M69: 63,135,687 km (0.072 R)
• M70: 63,497,115 km (0.072 R)
• M71: 64,464,266 km (0.115 R)
• M72: 64,949,711 km (0.074 R)
• M73: 65,801,970 km (0.082 R)
• M74: 67,887,364 km (0.112 R)
• M75: 69,372,422 km (0.113 R)
• M76: 69,621,054 km (0.112 R)
• M77: 71,118,529 km (0.103 R)
• M78: 74,018,334 km (0.069 R)
• M79: 76,058,250 km (0.069 R)
• M80: 76,571,072 km (0.086 R)
• M81: 78,634,026 km (0.084 R)
• M82: 78,763,578 km (0.063 R)
• M83: 79,672,385 km (0.086 R)
• M84: 81,893,764 km (0.091 R)
• M85: 82,682,594 km (0.079 R)
• M86: 83,606,211 km (0.068 R)
• M87: 83,738,455 km (0.119 R)
• M88: 84,135,488 km (0.046 R)
• M89: 84,400,575 km (0.105 R)
• M90: 87,200,300 km (0.098 R)
• M91: 87,334,339 km (0.1 R)
• M92: 88,274,861 km (0.07 R)
• M93: 88,679,075 km (0.054 R)
• M94: 90,030,392 km (0.058 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 15,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit