🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.67 AU - 2.11 AU

Year: 1089 Days

Day: 24.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.3

Radius: 11

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.63 AU - 7.03 AU

Year: 5898 Days

Day: 7.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,861,196 km

• M1: 154,385 km (0.092 R)
• M2: 384,766 km (0.08 R)
• M3: 498,311 km (0.093 R)
• M4: 585,975 km (0.094 R)
• M5: 1,108,819 km (0.069 R)
• M6: 1,281,156 km (0.077 R)
• M7: 1,481,169 km (0.087 R)
• M8: 1,953,299 km (0.115 R)
• M9: 2,142,242 km (0.073 R)
• M10: 2,249,802 km (0.116 R)
• M11: 2,337,317 km (0.067 R)
• M12: 2,933,465 km (0.047 R)
• M13: 3,175,215 km (0.101 R)
• M14: 3,652,432 km (0.049 R)
• M15: 4,506,935 km (0.113 R)
• M16: 4,814,658 km (0.104 R)
• M17: 4,899,929 km (0.07 R)
• M18: 5,129,412 km (0.054 R)
• M19: 5,333,164 km (0.055 R)
• M20: 5,509,989 km (0.103 R)
• M21: 5,718,678 km (0.117 R)
• M22: 5,809,035 km (0.093 R)
• M23: 6,579,763 km (0.08 R)
• M24: 7,349,893 km (0.091 R)
• M25: 7,448,179 km (0.096 R)
• M26: 7,546,913 km (0.116 R)
• M27: 8,730,681 km (0.116 R)
• M28: 8,974,376 km (0.079 R)
• M29: 9,291,075 km (0.11 R)
• M30: 10,190,009 km (0.098 R)
• M31: 10,299,664 km (0.109 R)
• M32: 10,409,768 km (0.104 R)
• M33: 11,041,370 km (0.115 R)
• M34: 11,418,656 km (0.099 R)
• M35: 11,532,649 km (0.108 R)
• M36: 12,536,601 km (0.06 R)
• M37: 12,772,367 km (0.035 R)
• M38: 14,135,503 km (0.095 R)
• M39: 14,421,833 km (0.105 R)
• M40: 14,751,547 km (0.08 R)
• M41: 15,797,685 km (0.105 R)
• M42: 15,924,843 km (0.028 R)
• M43: 16,997,609 km (0.064 R)
• M44: 18,182,424 km (0.063 R)
• M45: 18,493,887 km (0.05 R)
• M46: 18,852,024 km (0.088 R)
• M47: 18,986,962 km (0.08 R)
• M48: 19,077,169 km (0.114 R)
• M49: 19,666,435 km (0.077 R)
• M50: 19,940,349 km (0.108 R)
• M51: 21,704,856 km (0.09 R)
• M52: 21,799,103 km (0.09 R)
• M53: 21,988,045 km (0.074 R)
• M54: 22,272,430 km (0.03 R)
• M55: 23,084,896 km (0.119 R)
• M56: 23,229,258 km (0.097 R)
• M57: 23,615,669 km (0.108 R)
• M58: 24,248,319 km (0.102 R)
• M59: 25,480,407 km (0.108 R)
• M60: 25,579,890 km (0.059 R)
• M61: 26,480,768 km (0.1 R)
• M62: 26,884,533 km (0.045 R)
• M63: 27,087,088 km (0.057 R)
• M64: 27,239,379 km (0.12 R)
• M65: 27,341,105 km (0.064 R)
• M66: 27,698,046 km (0.034 R)
• M67: 28,056,632 km (0.108 R)
• M68: 28,262,030 km (0.103 R)
• M69: 28,623,009 km (0.097 R)
• M70: 29,872,002 km (0.042 R)
• M71: 29,976,870 km (0.072 R)
• M72: 30,081,888 km (0.092 R)
• M73: 31,032,433 km (0.074 R)
• M74: 31,618,258 km (0.098 R)
• M75: 31,725,220 km (0.033 R)
• M76: 31,832,183 km (0.103 R)
• M77: 32,746,675 km (0.116 R)
• M78: 33,669,843 km (0.095 R)
• M79: 33,997,762 km (0.038 R)
• M80: 34,271,675 km (0.06 R)
• M81: 36,042,765 km (0.114 R)
• M82: 36,266,264 km (0.039 R)
• M83: 36,546,311 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.6

Radius: 12.7

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.17 AU - 9.47 AU

Year: 11921 Days

Day: 13.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 60,861,196 km

• M1: 163,660 km (0.113 R)
• M2: 349,760 km (0.075 R)
• M3: 727,046 km (0.078 R)
• M4: 1,711,250 km (0.111 R)
• M5: 1,805,347 km (0.069 R)
• M6: 1,920,687 km (0.028 R)
• M7: 2,199,687 km (0.104 R)
• M8: 2,775,190 km (0.054 R)
• M9: 2,864,350 km (0.087 R)
• M10: 2,954,558 km (0.034 R)
• M11: 3,091,739 km (0.058 R)
• M12: 3,231,015 km (0.027 R)
• M13: 3,859,027 km (0.096 R)
• M14: 4,657,131 km (0.089 R)
• M15: 4,925,360 km (0.112 R)
• M16: 5,034,118 km (0.104 R)
• M17: 5,116,247 km (0.062 R)
• M18: 5,198,825 km (0.096 R)
• M19: 5,365,328 km (0.049 R)
• M20: 6,312,432 km (0.105 R)
• M21: 6,609,832 km (0.053 R)
• M22: 6,911,721 km (0.109 R)
• M23: 8,196,617 km (0.109 R)
• M24: 8,423,407 km (0.085 R)
• M25: 10,556,075 km (0.114 R)
• M26: 10,767,456 km (0.119 R)
• M27: 11,374,375 km (0.114 R)
• M28: 11,591,292 km (0.088 R)
• M29: 11,773,053 km (0.079 R)
• M30: 11,992,364 km (0.085 R)
• M31: 12,546,773 km (0.034 R)
• M32: 13,375,097 km (0.036 R)
• M33: 13,872,809 km (0.093 R)
• M34: 14,182,177 km (0.069 R)
• M35: 14,532,984 km (0.068 R)
• M36: 15,642,402 km (0.103 R)
• M37: 16,166,892 km (0.073 R)
• M38: 16,533,257 km (0.095 R)
• M39: 16,779,196 km (0.072 R)
• M40: 17,233,076 km (0.085 R)
• M41: 17,649,108 km (0.078 R)
• M42: 17,858,395 km (0.115 R)
• M43: 18,237,327 km (0.072 R)
• M44: 18,364,186 km (0.115 R)
• M45: 18,874,614 km (0.113 R)
• M46: 19,045,754 km (0.092 R)
• M47: 19,952,915 km (0.103 R)
• M48: 20,040,131 km (0.112 R)
• M49: 20,521,686 km (0.09 R)
• M50: 20,697,763 km (0.109 R)
• M51: 20,830,008 km (0.086 R)
• M52: 21,139,974 km (0.072 R)
• M53: 21,317,846 km (0.106 R)
• M54: 22,079,150 km (0.103 R)
• M55: 22,667,219 km (0.09 R)
• M56: 23,720,538 km (0.11 R)
• M57: 23,951,666 km (0.027 R)
• M58: 24,977,160 km (0.059 R)
• M59: 25,306,574 km (0.031 R)
• M60: 25,732,180 km (0.046 R)
• M61: 28,188,278 km (0.084 R)
• M62: 28,629,442 km (0.066 R)
• M63: 28,776,946 km (0.062 R)
• M64: 28,924,748 km (0.083 R)
• M65: 29,023,483 km (0.104 R)
• M66: 29,916,582 km (0.113 R)
• M67: 30,066,479 km (0.116 R)
• M68: 30,166,411 km (0.101 R)
• M69: 31,222,721 km (0.033 R)
• M70: 31,882,747 km (0.118 R)
• M71: 32,650,184 km (0.033 R)
• M72: 33,061,877 km (0.119 R)
• M73: 33,630,798 km (0.101 R)
• M74: 34,568,777 km (0.029 R)
• M75: 34,778,363 km (0.093 R)
• M76: 34,935,890 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.6

Radius: 6.5

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 11.41 AU - 17.21 AU

Year: 22680 Days

Day: 19.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 60,861,196 km

• M1: 86,318 km (0.066 R)
• M2: 265,835 km (0.041 R)
• M3: 531,072 km (0.11 R)
• M4: 680,521 km (0.11 R)
• M5: 843,582 km (0.064 R)
• M6: 1,019,210 km (0.07 R)
• M7: 1,354,310 km (0.112 R)
• M8: 1,587,084 km (0.117 R)
• M9: 1,694,645 km (0.062 R)
• M10: 1,749,397 km (0.078 R)
• M11: 1,804,599 km (0.119 R)
• M12: 1,860,549 km (0.09 R)
• M13: 2,513,244 km (0.067 R)
• M14: 2,702,785 km (0.114 R)
• M15: 3,718,255 km (0.082 R)
• M16: 4,341,031 km (0.056 R)
• M17: 4,683,909 km (0.092 R)
• M18: 4,956,477 km (0.114 R)
• M19: 5,517,169 km (0.098 R)
• M20: 6,140,095 km (0.054 R)
• M21: 6,310,038 km (0.059 R)
• M22: 7,227,073 km (0.069 R)
• M23: 7,316,682 km (0.111 R)
• M24: 7,361,562 km (0.105 R)
• M25: 7,496,798 km (0.119 R)
• M26: 7,632,783 km (0.082 R)
• M27: 7,678,410 km (0.059 R)
• M28: 8,278,597 km (0.095 R)
• M29: 9,037,955 km (0.04 R)
• M30: 9,819,455 km (0.104 R)
• M31: 10,318,812 km (0.115 R)
• M32: 10,724,223 km (0.086 R)
• M33: 11,813,145 km (0.073 R)
• M34: 12,290,512 km (0.082 R)
• M35: 12,558,442 km (0.08 R)
• M36: 13,815,663 km (0.026 R)
• M37: 14,884,240 km (0.076 R)
• M38: 15,920,804 km (0.11 R)
• M39: 16,506,629 km (0.109 R)
• M40: 16,683,903 km (0.088 R)
• M41: 17,458,820 km (0.085 R)
• M42: 18,428,513 km (0.075 R)
• M43: 18,551,034 km (0.046 R)
• M44: 19,291,393 km (0.117 R)
• M45: 19,727,770 km (0.085 R)
• M46: 20,167,439 km (0.09 R)
• M47: 20,483,389 km (0.048 R)
• M48: 20,737,406 km (0.044 R)
• M49: 22,609,624 km (0.069 R)
• M50: 22,937,842 km (0.07 R)
• M51: 23,201,583 km (0.113 R)
• M52: 24,535,248 km (0.079 R)
• M53: 26,030,927 km (0.079 R)
• M54: 27,765,963 km (0.079 R)
• M55: 28,329,050 km (0.098 R)
• M56: 28,399,660 km (0.117 R)
• M57: 28,753,758 km (0.118 R)
• M58: 29,109,352 km (0.095 R)
• M59: 29,753,072 km (0.118 R)
• M60: 29,896,835 km (0.095 R)
• M61: 30,184,811 km (0.093 R)
• M62: 31,932,563 km (0.095 R)
• M63: 32,374,625 km (0.11 R)
• M64: 33,339,381 km (0.103 R)
• M65: 33,637,979 km (0.116 R)
• M66: 34,087,820 km (0.057 R)
• M67: 34,766,246 km (0.088 R)
• M68: 35,069,032 km (0.086 R)
• M69: 37,136,624 km (0.075 R)
• M70: 37,601,425 km (0.116 R)
• M71: 38,928,807 km (0.04 R)
• M72: 39,558,763 km (0.092 R)
• M73: 40,430,470 km (0.069 R)
• M74: 40,749,114 km (0.088 R)
• M75: 42,435,082 km (0.112 R)
• M76: 43,734,937 km (0.077 R)
• M77: 46,540,197 km (0.102 R)
• M78: 47,292,375 km (0.082 R)
• M79: 47,376,299 km (0.083 R)
• M80: 48,132,965 km (0.114 R)
• M81: 50,684,058 km (0.108 R)
• M82: 52,062,602 km (0.057 R)
• M83: 53,715,359 km (0.111 R)
• M84: 55,120,682 km (0.095 R)
• M85: 56,271,239 km (0.119 R)
• M86: 56,983,325 km (0.099 R)
• M87: 57,251,105 km (0.101 R)
• M88: 58,146,748 km (0.059 R)
• M89: 60,224,064 km (0.086 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 18,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit