🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.91 AU - 2.15 AU

Year: 1101 Days

Day: 17.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.84 AU - 2.98 AU

Year: 1890 Days

Day: 32.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.43 AU - 4.81 AU

Year: 3185 Days

Day: 21.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.3

Radius: 12

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.65 AU - 5.71 AU

Year: 3855 Days

Day: 13.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 80,786,172 km

• M1: 152,291 km (0.094 R)
• M2: 253,419 km (0.085 R)
• M3: 334,650 km (0.05 R)
• M4: 443,857 km (0.104 R)
• M5: 616,194 km (0.115 R)
• M6: 715,975 km (0.065 R)
• M7: 803,939 km (0.12 R)
• M8: 1,002,007 km (0.101 R)
• M9: 1,185,114 km (0.115 R)
• M10: 1,335,610 km (0.085 R)
• M11: 1,515,576 km (0.119 R)
• M12: 1,850,376 km (0.051 R)
• M13: 2,013,887 km (0.109 R)
• M14: 2,235,142 km (0.095 R)
• M15: 2,423,486 km (0.087 R)
• M16: 2,505,914 km (0.097 R)
• M17: 2,773,096 km (0.091 R)
• M18: 3,034,892 km (0.12 R)
• M19: 3,304,767 km (0.114 R)
• M20: 3,965,241 km (0.082 R)
• M21: 4,046,473 km (0.081 R)
• M22: 4,244,092 km (0.12 R)
• M23: 4,856,096 km (0.114 R)
• M24: 4,978,318 km (0.069 R)
• M25: 5,172,496 km (0.099 R)
• M26: 5,459,574 km (0.082 R)
• M27: 5,641,635 km (0.026 R)
• M28: 5,993,040 km (0.106 R)
• M29: 6,143,237 km (0.092 R)
• M30: 6,332,777 km (0.101 R)
• M31: 6,698,095 km (0.09 R)
• M32: 6,814,931 km (0.085 R)
• M33: 7,631,436 km (0.078 R)
• M34: 7,774,003 km (0.056 R)
• M35: 8,227,584 km (0.059 R)
• M36: 8,711,234 km (0.082 R)
• M37: 8,860,233 km (0.061 R)
• M38: 9,160,775 km (0.087 R)
• M39: 9,290,776 km (0.113 R)
• M40: 9,552,273 km (0.091 R)
• M41: 9,794,173 km (0.056 R)
• M42: 10,082,747 km (0.109 R)
• M43: 10,645,684 km (0.115 R)
• M44: 10,759,378 km (0.045 R)
• M45: 11,520,682 km (0.09 R)
• M46: 12,037,841 km (0.086 R)
• M47: 13,290,424 km (0.111 R)
• M48: 13,388,411 km (0.056 R)
• M49: 13,684,166 km (0.05 R)
• M50: 14,006,849 km (0.094 R)
• M51: 14,332,224 km (0.109 R)
• M52: 14,407,621 km (0.119 R)
• M53: 14,609,279 km (0.042 R)
• M54: 14,735,989 km (0.086 R)
• M55: 15,143,493 km (0.032 R)
• M56: 15,451,515 km (0.104 R)
• M57: 15,813,692 km (0.113 R)
• M58: 16,257,100 km (0.108 R)
• M59: 16,440,806 km (0.058 R)
• M60: 16,519,794 km (0.11 R)
• M61: 17,182,961 km (0.113 R)
• M62: 17,343,330 km (0.033 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.8

Radius: 10

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.7 AU - 6.78 AU

Year: 5936 Days

Day: 8.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 80,786,172 km

• M1: 153,787 km (0.075 R)
• M2: 271,371 km (0.088 R)
• M3: 373,546 km (0.099 R)
• M4: 438,322 km (0.069 R)
• M5: 515,963 km (0.108 R)
• M6: 582,085 km (0.081 R)
• M7: 660,475 km (0.082 R)
• M8: 868,565 km (0.097 R)
• M9: 1,120,189 km (0.074 R)
• M10: 1,243,458 km (0.1 R)
• M11: 1,347,727 km (0.094 R)
• M12: 1,443,021 km (0.094 R)
• M13: 1,553,125 km (0.087 R)
• M14: 2,007,903 km (0.091 R)
• M15: 2,076,269 km (0.067 R)
• M16: 2,257,581 km (0.108 R)
• M17: 2,371,874 km (0.072 R)
• M18: 2,458,791 km (0.12 R)
• M19: 2,532,243 km (0.062 R)
• M20: 2,711,162 km (0.081 R)
• M21: 3,019,035 km (0.078 R)
• M22: 3,289,508 km (0.051 R)
• M23: 3,922,606 km (0.094 R)
• M24: 4,043,331 km (0.115 R)
• M25: 4,253,217 km (0.102 R)
• M26: 4,413,137 km (0.052 R)
• M27: 4,702,160 km (0.112 R)
• M28: 4,849,065 km (0.079 R)
• M29: 4,941,666 km (0.078 R)
• M30: 5,016,166 km (0.035 R)
• M31: 5,548,136 km (0.083 R)
• M32: 5,664,374 km (0.073 R)
• M33: 6,158,047 km (0.106 R)
• M34: 6,644,988 km (0.102 R)
• M35: 6,955,553 km (0.118 R)
• M36: 7,313,391 km (0.106 R)
• M37: 7,677,213 km (0.028 R)
• M38: 7,894,130 km (0.112 R)
• M39: 7,959,504 km (0.104 R)
• M40: 8,069,010 km (0.113 R)
• M41: 8,355,939 km (0.055 R)
• M42: 8,511,969 km (0.054 R)
• M43: 8,804,134 km (0.099 R)
• M44: 8,872,051 km (0.11 R)
• M45: 9,237,070 km (0.093 R)
• M46: 9,306,184 km (0.076 R)
• M47: 10,266,453 km (0.108 R)
• M48: 10,529,446 km (0.075 R)
• M49: 10,649,723 km (0.109 R)
• M50: 11,110,933 km (0.081 R)
• M51: 11,208,920 km (0.073 R)
• M52: 11,381,107 km (0.119 R)
• M53: 12,178,912 km (0.032 R)
• M54: 12,330,604 km (0.12 R)
• M55: 12,559,190 km (0.111 R)
• M56: 12,763,690 km (0.078 R)
• M57: 13,279,504 km (0.079 R)
• M58: 13,539,954 km (0.113 R)
• M59: 13,644,672 km (0.086 R)
• M60: 14,438,289 km (0.036 R)
• M61: 14,732,997 km (0.027 R)
• M62: 15,547,108 km (0.109 R)
• M63: 15,821,620 km (0.045 R)
• M64: 16,180,954 km (0.048 R)
• M65: 16,375,581 km (0.111 R)
• M66: 16,487,181 km (0.109 R)
• M67: 17,331,961 km (0.066 R)
• M68: 17,702,365 km (0.054 R)
• M69: 18,017,867 km (0.095 R)
• M70: 18,771,092 km (0.11 R)
• M71: 18,946,421 km (0.094 R)
• M72: 19,505,019 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.3

Radius: 3.8

Gravity: 35.89 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 13.16 AU - 16.92 AU

Year: 22211 Days

Day: 16.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,786,172 km

• M1: 66,122 km (0.117 R)
• M2: 340,934 km (0.115 R)
• M3: 513,121 km (0.095 R)
• M4: 709,842 km (0.035 R)
• M5: 953,986 km (0.089 R)
• M6: 1,335,909 km (0.079 R)
• M7: 1,954,047 km (0.075 R)
• M8: 2,053,530 km (0.088 R)
• M9: 3,021,129 km (0.071 R)
• M10: 3,331,245 km (0.108 R)
• M11: 3,450,176 km (0.11 R)
• M12: 3,733,065 km (0.115 R)
• M13: 4,802,989 km (0.101 R)
• M14: 4,937,328 km (0.111 R)
• M15: 5,163,969 km (0.034 R)
• M16: 6,008,000 km (0.115 R)
• M17: 6,056,171 km (0.096 R)
• M18: 7,300,526 km (0.097 R)
• M19: 7,610,642 km (0.028 R)
• M20: 7,662,702 km (0.104 R)
• M21: 9,003,398 km (0.099 R)
• M22: 9,559,454 km (0.102 R)
• M23: 9,785,047 km (0.085 R)
• M24: 10,704,775 km (0.105 R)
• M25: 10,880,403 km (0.069 R)
• M26: 11,115,870 km (0.072 R)
• M27: 11,352,982 km (0.119 R)
• M28: 11,892,732 km (0.11 R)
• M29: 12,563,678 km (0.116 R)
• M30: 13,435,385 km (0.038 R)
• M31: 13,751,335 km (0.067 R)
• M32: 13,942,073 km (0.115 R)
• M33: 14,390,717 km (0.103 R)
• M34: 15,105,047 km (0.112 R)
• M35: 15,170,570 km (0.115 R)
• M36: 15,565,658 km (0.098 R)
• M37: 17,042,937 km (0.092 R)
• M38: 17,316,402 km (0.112 R)
• M39: 17,384,918 km (0.073 R)
• M40: 17,660,178 km (0.115 R)
• M41: 18,075,612 km (0.102 R)
• M42: 21,072,805 km (0.108 R)
• M43: 21,808,826 km (0.053 R)
• M44: 22,105,629 km (0.105 R)
• M45: 22,478,426 km (0.096 R)
• M46: 24,373,383 km (0.105 R)
• M47: 24,527,169 km (0.105 R)
• M48: 24,913,132 km (0.116 R)
• M49: 26,952,001 km (0.047 R)
• M50: 28,071,741 km (0.055 R)
• M51: 28,152,374 km (0.11 R)
• M52: 28,475,356 km (0.069 R)
• M53: 29,125,209 km (0.112 R)
• M54: 31,604,944 km (0.057 R)
• M55: 33,380,670 km (0.108 R)
• M56: 34,151,548 km (0.085 R)
• M57: 36,587,002 km (0.113 R)
• M58: 36,674,965 km (0.047 R)
• M59: 37,293,104 km (0.093 R)
• M60: 38,003,544 km (0.042 R)
• M61: 39,528,245 km (0.109 R)
• M62: 40,434,509 km (0.087 R)
• M63: 40,525,465 km (0.099 R)
• M64: 40,981,439 km (0.073 R)
• M65: 41,439,209 km (0.12 R)
• M66: 41,530,912 km (0.097 R)
• M67: 41,990,626 km (0.072 R)
• M68: 42,452,136 km (0.114 R)
• M69: 42,544,587 km (0.079 R)
• M70: 42,915,141 km (0.106 R)
• M71: 44,596,172 km (0.096 R)
• M72: 45,255,749 km (0.11 R)
• M73: 45,350,146 km (0.105 R)
• M74: 48,504,566 km (0.1 R)
• M75: 48,891,726 km (0.1 R)
• M76: 49,474,409 km (0.112 R)
• M77: 49,864,112 km (0.082 R)
• M78: 51,137,639 km (0.032 R)
• M79: 52,223,569 km (0.067 R)
• M80: 52,819,119 km (0.089 R)
• M81: 54,016,949 km (0.083 R)
• M82: 54,117,179 km (0.099 R)
• M83: 54,921,118 km (0.057 R)
• M84: 55,122,776 km (0.103 R)
• M85: 55,830,374 km (0.104 R)
• M86: 57,254,546 km (0.106 R)
• M87: 59,413,243 km (0.088 R)
• M88: 59,620,287 km (0.102 R)
• M89: 60,658,645 km (0.115 R)
• M90: 62,753,464 km (0.086 R)
• M91: 64,127,670 km (0.114 R)
• M92: 65,618,712 km (0.03 R)
• M93: 66,046,862 km (0.06 R)
• M94: 67,768,434 km (0.106 R)
• M95: 67,984,752 km (0.118 R)
• M96: 68,092,912 km (0.076 R)
• M97: 73,686,974 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.3

Radius: 7.2

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 15.99 AU - 18.81 AU

Year: 27639 Days

Day: 22.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,786,172 km

• M1: 136,732 km (0.106 R)
• M2: 617,989 km (0.083 R)
• M3: 663,915 km (0.117 R)
• M4: 809,025 km (0.088 R)
• M5: 1,584,092 km (0.086 R)
• M6: 2,304,705 km (0.057 R)
• M7: 2,527,456 km (0.04 R)
• M8: 2,795,984 km (0.109 R)
• M9: 3,570,602 km (0.049 R)
• M10: 3,871,892 km (0.065 R)
• M11: 4,003,688 km (0.094 R)
• M12: 4,684,209 km (0.059 R)
• M13: 5,109,515 km (0.1 R)
• M14: 5,547,388 km (0.033 R)
• M15: 5,795,721 km (0.086 R)
• M16: 5,896,250 km (0.108 R)
• M17: 5,946,665 km (0.098 R)
• M18: 5,997,229 km (0.119 R)
• M19: 6,825,552 km (0.083 R)
• M20: 7,307,258 km (0.102 R)
• M21: 7,689,480 km (0.115 R)
• M22: 7,799,883 km (0.092 R)
• M23: 8,246,882 km (0.035 R)
• M24: 8,990,682 km (0.079 R)
• M25: 11,536,988 km (0.111 R)
• M26: 12,045,770 km (0.052 R)
• M27: 12,174,125 km (0.116 R)
• M28: 13,682,221 km (0.05 R)
• M29: 13,749,092 km (0.093 R)
• M30: 14,017,769 km (0.098 R)
• M31: 14,152,856 km (0.12 R)
• M32: 14,560,510 km (0.059 R)
• M33: 15,040,869 km (0.09 R)
• M34: 15,248,361 km (0.11 R)
• M35: 16,727,286 km (0.089 R)
• M36: 16,870,451 km (0.104 R)
• M37: 16,942,258 km (0.089 R)
• M38: 17,520,005 km (0.08 R)
• M39: 17,592,710 km (0.071 R)
• M40: 19,366,791 km (0.065 R)
• M41: 19,442,038 km (0.063 R)
• M42: 19,668,081 km (0.11 R)
• M43: 19,819,175 km (0.102 R)
• M44: 21,897,688 km (0.114 R)
• M45: 22,447,908 km (0.077 R)
• M46: 23,641,849 km (0.092 R)
• M47: 25,019,945 km (0.098 R)
• M48: 25,842,733 km (0.117 R)
• M49: 26,091,215 km (0.102 R)
• M50: 26,340,595 km (0.103 R)
• M51: 29,566,822 km (0.081 R)
• M52: 29,826,674 km (0.104 R)
• M53: 30,000,507 km (0.044 R)
• M54: 30,261,704 km (0.109 R)
• M55: 30,348,920 km (0.075 R)
• M56: 30,611,165 km (0.104 R)
• M57: 32,915,272 km (0.095 R)
• M58: 33,094,789 km (0.059 R)
• M59: 33,906,657 km (0.113 R)
• M60: 34,360,686 km (0.115 R)
• M61: 36,381,753 km (0.107 R)
• M62: 38,819,451 km (0.096 R)
• M63: 40,057,971 km (0.09 R)
• M64: 41,503,087 km (0.084 R)
• M65: 42,573,609 km (0.07 R)
• M66: 42,867,270 km (0.075 R)
• M67: 43,357,951 km (0.097 R)
• M68: 44,841,363 km (0.117 R)
• M69: 46,542,590 km (0.114 R)
• M70: 46,643,419 km (0.085 R)
• M71: 47,148,163 km (0.073 R)
• M72: 47,654,701 km (0.055 R)
• M73: 48,570,988 km (0.103 R)
• M74: 50,007,875 km (0.078 R)
• M75: 51,458,825 km (0.038 R)
• M76: 52,503,467 km (0.101 R)
• M77: 52,818,371 km (0.104 R)
• M78: 54,613,994 km (0.057 R)
• M79: 56,644,486 km (0.092 R)
• M80: 59,135,440 km (0.096 R)
• M81: 60,889,176 km (0.101 R)
• M82: 61,440,743 km (0.118 R)
• M83: 61,993,956 km (0.119 R)
• M84: 63,887,117 km (0.038 R)
• M85: 64,223,263 km (0.116 R)
• M86: 64,784,704 km (0.113 R)
• M87: 65,234,994 km (0.072 R)
• M88: 65,799,277 km (0.033 R)
• M89: 67,388,156 km (0.098 R)
• M90: 69,564,506 km (0.101 R)
• M91: 71,880,281 km (0.087 R)
• M92: 73,868,437 km (0.103 R)
• M93: 75,164,403 km (0.104 R)
• M94: 75,874,544 km (0.116 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: 407 - 15,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit