🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.75 AU - 1.19 AU

Year: 406 Days

Day: 18.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.16 AU - 1.24 AU

Year: 558 Days

Day: 28.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.15 AU - 1.81 AU

Year: 764 Days

Day: 22.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.61 AU - 2.67 AU

Year: 1329 Days

Day: 14.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,895,259 km

• M1: 183,407 km (0.081 R)

Asteroid Belt

Center: 3.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.3

Radius: 14.2

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.29 AU - 5.21 AU

Year: 3720 Days

Day: 9 Hours

Environment

Temp: -169 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 49,895,259 km

• M1: 188,942 km (0.119 R)
• M2: 288,125 km (0.119 R)
• M3: 389,403 km (0.034 R)
• M4: 492,027 km (0.054 R)
• M5: 617,540 km (0.03 R)
• M6: 801,246 km (0.104 R)
• M7: 1,017,864 km (0.098 R)
• M8: 1,645,577 km (0.118 R)
• M9: 1,753,137 km (0.092 R)
• M10: 2,024,957 km (0.074 R)
• M11: 2,310,689 km (0.06 R)
• M12: 2,903,246 km (0.108 R)
• M13: 3,168,782 km (0.1 R)
• M14: 3,402,903 km (0.119 R)
• M15: 3,522,132 km (0.113 R)
• M16: 3,724,089 km (0.104 R)
• M17: 4,526,383 km (0.03 R)
• M18: 4,813,012 km (0.09 R)
• M19: 5,197,180 km (0.102 R)
• M20: 5,520,909 km (0.114 R)
• M21: 5,709,104 km (0.112 R)
• M22: 5,875,307 km (0.097 R)
• M23: 6,581,708 km (0.1 R)
• M24: 6,756,139 km (0.096 R)
• M25: 7,547,811 km (0.107 R)
• M26: 7,704,440 km (0.089 R)
• M27: 7,941,403 km (0.107 R)
• M28: 8,476,814 km (0.063 R)
• M29: 9,134,895 km (0.054 R)
• M30: 9,246,196 km (0.114 R)
• M31: 9,357,945 km (0.117 R)
• M32: 9,610,915 km (0.115 R)
• M33: 9,752,584 km (0.092 R)
• M34: 9,866,279 km (0.118 R)
• M35: 10,037,868 km (0.116 R)
• M36: 10,210,354 km (0.078 R)
• M37: 10,441,782 km (0.106 R)
• M38: 10,763,118 km (0.087 R)
• M39: 10,910,173 km (0.078 R)
• M40: 10,998,735 km (0.118 R)
• M41: 11,355,526 km (0.118 R)
• M42: 11,565,411 km (0.092 R)
• M43: 11,655,768 km (0.1 R)
• M44: 11,928,186 km (0.107 R)
• M45: 12,080,477 km (0.099 R)
• M46: 12,387,003 km (0.083 R)
• M47: 12,696,222 km (0.103 R)
• M48: 13,321,990 km (0.059 R)
• M49: 13,416,835 km (0.086 R)
• M50: 13,798,160 km (0.101 R)
• M51: 14,054,271 km (0.111 R)
• M52: 14,215,238 km (0.092 R)
• M53: 15,226,670 km (0.068 R)
• M54: 15,858,122 km (0.109 R)
• M55: 16,126,650 km (0.045 R)
• M56: 17,491,282 km (0.1 R)
• M57: 18,644,981 km (0.108 R)
• M58: 19,248,908 km (0.111 R)
• M59: 19,859,417 km (0.054 R)
• M60: 20,293,998 km (0.058 R)
• M61: 20,439,707 km (0.08 R)
• M62: 20,768,523 km (0.069 R)
• M63: 21,025,532 km (0.074 R)
• M64: 21,989,391 km (0.072 R)
• M65: 22,854,067 km (0.097 R)
• M66: 23,195,449 km (0.079 R)
• M67: 23,538,627 km (0.077 R)
• M68: 25,005,733 km (0.072 R)
• M69: 25,710,937 km (0.104 R)
• M70: 26,303,644 km (0.116 R)
• M71: 26,462,517 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.5

Radius: 8.7

Gravity: 11.18 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.55 AU - 7.35 AU

Year: 7779 Days

Day: 12.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,895,259 km

• M1: 112,049 km (0.086 R)
• M2: 622,776 km (0.059 R)
• M3: 698,772 km (0.042 R)
• M4: 810,820 km (0.118 R)
• M5: 1,202,767 km (0.099 R)
• M6: 1,299,557 km (0.095 R)
• M7: 1,735,036 km (0.09 R)
• M8: 1,912,310 km (0.068 R)
• M9: 2,026,303 km (0.101 R)
• M10: 2,166,028 km (0.065 R)
• M11: 2,604,349 km (0.06 R)
• M12: 2,938,102 km (0.097 R)
• M13: 3,070,048 km (0.115 R)
• M14: 3,312,695 km (0.057 R)
• M15: 3,478,001 km (0.08 R)
• M16: 3,674,273 km (0.025 R)
• M17: 3,788,117 km (0.109 R)
• M18: 4,802,092 km (0.067 R)
• M19: 5,861,993 km (0.078 R)
• M20: 6,028,794 km (0.104 R)
• M21: 6,129,623 km (0.114 R)
• M22: 6,265,009 km (0.101 R)
• M23: 7,097,521 km (0.063 R)
• M24: 7,526,867 km (0.115 R)
• M25: 7,817,686 km (0.059 R)
• M26: 8,186,594 km (0.109 R)
• M27: 8,941,315 km (0.031 R)
• M28: 9,876,152 km (0.048 R)
• M29: 9,995,083 km (0.07 R)
• M30: 10,114,611 km (0.109 R)
• M31: 10,274,681 km (0.092 R)
• M32: 10,638,054 km (0.052 R)
• M33: 11,543,869 km (0.095 R)
• M34: 12,090,650 km (0.084 R)
• M35: 12,388,648 km (0.114 R)
• M36: 12,474,218 km (0.105 R)
• M37: 13,516,467 km (0.028 R)
• M38: 14,182,028 km (0.077 R)
• M39: 14,541,362 km (0.061 R)
• M40: 14,767,404 km (0.102 R)
• M41: 15,915,418 km (0.03 R)
• M42: 16,854,295 km (0.1 R)
• M43: 16,996,562 km (0.062 R)
• M44: 17,570,120 km (0.05 R)
• M45: 17,907,613 km (0.094 R)
• M46: 18,785,304 km (0.12 R)
• M47: 19,179,943 km (0.041 R)
• M48: 19,328,643 km (0.055 R)
• M49: 19,477,643 km (0.088 R)
• M50: 19,577,275 km (0.075 R)
• M51: 19,877,069 km (0.117 R)
• M52: 20,077,680 km (0.107 R)
• M53: 20,938,167 km (0.057 R)
• M54: 21,091,355 km (0.058 R)
• M55: 21,398,629 km (0.116 R)
• M56: 21,604,326 km (0.117 R)
• M57: 21,759,010 km (0.03 R)
• M58: 21,862,382 km (0.115 R)
• M59: 22,121,486 km (0.107 R)
• M60: 23,115,265 km (0.102 R)
• M61: 23,590,986 km (0.082 R)
• M62: 23,697,200 km (0.074 R)
• M63: 24,123,554 km (0.105 R)
• M64: 25,254,664 km (0.066 R)
• M65: 25,580,937 km (0.088 R)
• M66: 25,689,994 km (0.105 R)
• M67: 26,073,114 km (0.116 R)
• M68: 26,789,388 km (0.108 R)
• M69: 26,844,889 km (0.082 R)
• M70: 27,344,845 km (0.085 R)
• M71: 31,747,511 km (0.095 R)
• M72: 32,630,437 km (0.103 R)
• M73: 34,360,088 km (0.097 R)
• M74: 34,661,378 km (0.079 R)
• M75: 35,205,914 km (0.11 R)
• M76: 35,936,251 km (0.098 R)
• M77: 36,733,009 km (0.088 R)
• M78: 37,102,815 km (0.114 R)
• M79: 37,411,884 km (0.093 R)
• M80: 37,473,818 km (0.086 R)
• M81: 38,469,092 km (0.106 R)
• M82: 39,347,082 km (0.108 R)
• M83: 39,662,135 km (0.115 R)
• M84: 39,851,676 km (0.109 R)
• M85: 39,914,956 km (0.112 R)
• M86: 40,676,409 km (0.092 R)
• M87: 40,867,446 km (0.067 R)
• M88: 42,278,004 km (0.09 R)
• M89: 42,471,583 km (0.102 R)
• M90: 43,119,043 km (0.08 R)
• M91: 43,313,969 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.5

Radius: 14

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.47 AU - 10.79 AU

Year: 11713 Days

Day: 6.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 49,895,259 km

• M1: 317,297 km (0.06 R)
• M2: 433,385 km (0.1 R)
• M3: 578,944 km (0.067 R)
• M4: 804,089 km (0.043 R)
• M5: 993,479 km (0.087 R)
• M6: 1,128,566 km (0.107 R)
• M7: 1,258,417 km (0.077 R)
• M8: 1,368,671 km (0.057 R)
• M9: 1,885,382 km (0.074 R)
• M10: 2,027,650 km (0.119 R)
• M11: 2,173,507 km (0.102 R)
• M12: 2,307,996 km (0.077 R)
• M13: 2,399,251 km (0.117 R)
• M14: 2,585,350 km (0.095 R)
• M15: 3,173,120 km (0.095 R)
• M16: 3,343,812 km (0.085 R)
• M17: 3,965,540 km (0.082 R)
• M18: 4,075,794 km (0.098 R)
• M19: 4,488,834 km (0.09 R)
• M20: 4,778,455 km (0.1 R)
• M21: 4,974,877 km (0.115 R)
• M22: 5,315,063 km (0.106 R)
• M23: 5,621,589 km (0.049 R)
• M24: 5,997,229 km (0.115 R)
• M25: 6,188,266 km (0.056 R)
• M26: 6,445,873 km (0.082 R)
• M27: 6,795,184 km (0.052 R)
• M28: 7,105,749 km (0.082 R)
• M29: 7,949,332 km (0.096 R)
• M30: 8,159,367 km (0.075 R)
• M31: 8,513,615 km (0.088 R)
• M32: 9,090,763 km (0.087 R)
• M33: 9,237,070 km (0.101 R)
• M34: 9,805,243 km (0.049 R)
• M35: 10,486,661 km (0.091 R)
• M36: 10,614,567 km (0.051 R)
• M37: 10,975,547 km (0.1 R)
• M38: 11,577,230 km (0.07 R)
• M39: 11,948,681 km (0.044 R)
• M40: 12,109,200 km (0.115 R)
• M41: 12,703,552 km (0.067 R)
• M42: 12,894,738 km (0.086 R)
• M43: 14,515,033 km (0.105 R)
• M44: 14,915,805 km (0.113 R)
• M45: 15,320,168 km (0.055 R)
• M46: 15,582,114 km (0.079 R)
• M47: 15,757,593 km (0.06 R)
• M48: 15,845,556 km (0.096 R)
• M49: 16,021,932 km (0.092 R)
• M50: 16,644,558 km (0.093 R)
• M51: 16,913,834 km (0.066 R)
• M52: 17,638,935 km (0.096 R)
• M53: 18,621,494 km (0.062 R)
• M54: 18,994,591 km (0.109 R)
• M55: 19,938,105 km (0.105 R)
• M56: 20,288,014 km (0.108 R)
• M57: 21,025,981 km (0.083 R)
• M58: 21,252,322 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.2

Radius: 6.5

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.28 AU - 12.32 AU

Year: 14036 Days

Day: 17.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,895,259 km

• M1: 103,971 km (0.118 R)
• M2: 314,305 km (0.059 R)
• M3: 379,530 km (0.08 R)
• M4: 479,312 km (0.079 R)
• M5: 1,165,966 km (0.117 R)
• M6: 1,250,489 km (0.113 R)
• M7: 1,315,264 km (0.107 R)
• M8: 1,470,846 km (0.049 R)
• M9: 1,998,179 km (0.102 R)
• M10: 2,774,592 km (0.074 R)
• M11: 3,003,776 km (0.099 R)
• M12: 3,572,397 km (0.054 R)
• M13: 3,916,771 km (0.074 R)
• M14: 4,173,930 km (0.094 R)
• M15: 5,151,253 km (0.12 R)
• M16: 5,719,575 km (0.119 R)
• M17: 6,158,795 km (0.095 R)
• M18: 6,876,416 km (0.07 R)
• M19: 7,303,817 km (0.119 R)
• M20: 7,421,999 km (0.12 R)
• M21: 7,699,952 km (0.045 R)
• M22: 10,000,318 km (0.111 R)
• M23: 10,219,180 km (0.116 R)
• M24: 11,110,933 km (0.112 R)
• M25: 11,156,112 km (0.081 R)
• M26: 11,934,469 km (0.065 R)
• M27: 12,213,320 km (0.113 R)
• M28: 12,260,144 km (0.106 R)
• M29: 12,967,592 km (0.101 R)
• M30: 14,126,976 km (0.101 R)
• M31: 15,319,271 km (0.053 R)
• M32: 16,029,412 km (0.06 R)
• M33: 16,388,596 km (0.068 R)
• M34: 16,958,415 km (0.104 R)
• M35: 17,640,132 km (0.086 R)
• M36: 18,545,050 km (0.084 R)
• M37: 18,976,041 km (0.035 R)
• M38: 19,247,112 km (0.106 R)
• M39: 19,628,886 km (0.094 R)
• M40: 19,902,950 km (0.11 R)
• M41: 20,621,767 km (0.111 R)
• M42: 20,844,668 km (0.082 R)
• M43: 21,124,267 km (0.079 R)
• M44: 21,800,748 km (0.098 R)
• M45: 22,084,535 km (0.101 R)
• M46: 22,886,081 km (0.112 R)
• M47: 23,232,549 km (0.099 R)
• M48: 24,047,559 km (0.117 R)
• M49: 24,282,128 km (0.108 R)
• M50: 26,125,772 km (0.103 R)
• M51: 26,851,322 km (0.085 R)
• M52: 27,094,718 km (0.083 R)
• M53: 27,277,825 km (0.038 R)
• M54: 27,890,728 km (0.112 R)
• M55: 28,508,268 km (0.101 R)
• M56: 29,005,531 km (0.04 R)
• M57: 29,255,210 km (0.064 R)
• M58: 30,451,095 km (0.097 R)
• M59: 31,727,016 km (0.08 R)
• M60: 32,501,035 km (0.036 R)
• M61: 33,608,059 km (0.107 R)
• M62: 33,935,978 km (0.091 R)
• M63: 34,067,474 km (0.119 R)
• M64: 34,330,916 km (0.075 R)
• M65: 34,528,984 km (0.069 R)
• M66: 35,858,909 km (0.114 R)
• M67: 35,925,779 km (0.074 R)
• M68: 36,597,473 km (0.087 R)
• M69: 36,867,348 km (0.047 R)
• M70: 38,363,177 km (0.113 R)
• M71: 38,843,237 km (0.098 R)
• M72: 40,086,844 km (0.107 R)
• M73: 40,225,820 km (0.1 R)
• M74: 40,643,797 km (0.053 R)
• M75: 40,783,372 km (0.082 R)
• M76: 43,181,425 km (0.111 R)
• M77: 43,395,201 km (0.118 R)
• M78: 44,253,893 km (0.066 R)
• M79: 45,045,864 km (0.088 R)
• M80: 45,118,119 km (0.077 R)
• M81: 46,352,003 km (0.062 R)
• M82: 47,523,354 km (0.084 R)
• M83: 48,112,770 km (0.094 R)
• M84: 48,704,579 km (0.082 R)
• M85: 49,522,131 km (0.109 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: 534 - 17,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit