🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.53 AU - 0.57 AU

Year: 155 Days

Day: 42.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,920,184 km

• M1: 144,811 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.63 AU - 2.67 AU

Year: 1200 Days

Day: 44.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.7

Radius: 11.9

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.57 AU - 8.31 AU

Year: 7728 Days

Day: 13.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,920,184 km

• M1: 150,944 km (0.066 R)
• M2: 255,064 km (0.06 R)
• M3: 400,922 km (0.071 R)
• M4: 526,136 km (0.07 R)
• M5: 809,025 km (0.105 R)
• M6: 918,980 km (0.102 R)
• M7: 1,019,809 km (0.069 R)
• M8: 1,362,238 km (0.103 R)
• M9: 1,669,213 km (0.096 R)
• M10: 1,794,726 km (0.091 R)
• M11: 1,904,979 km (0.076 R)
• M12: 2,017,477 km (0.1 R)
• M13: 2,210,159 km (0.105 R)
• M14: 2,328,640 km (0.098 R)
• M15: 2,867,342 km (0.045 R)
• M16: 3,018,885 km (0.113 R)
• M17: 3,128,989 km (0.115 R)
• M18: 4,425,853 km (0.077 R)
• M19: 4,703,507 km (0.107 R)
• M20: 4,805,832 km (0.105 R)
• M21: 4,934,785 km (0.039 R)
• M22: 5,222,761 km (0.099 R)
• M23: 5,543,200 km (0.119 R)
• M24: 5,705,962 km (0.07 R)
• M25: 6,259,624 km (0.054 R)
• M26: 6,457,542 km (0.045 R)
• M27: 6,542,962 km (0.101 R)
• M28: 7,034,391 km (0.056 R)
• M29: 7,181,147 km (0.041 R)
• M30: 7,418,259 km (0.043 R)
• M31: 7,748,422 km (0.099 R)
• M32: 9,245,298 km (0.098 R)
• M33: 9,731,192 km (0.113 R)
• M34: 10,125,831 km (0.098 R)
• M35: 10,964,926 km (0.075 R)
• M36: 12,177,117 km (0.104 R)
• M37: 12,389,097 km (0.093 R)
• M38: 12,709,536 km (0.115 R)
• M39: 13,467,848 km (0.063 R)
• M40: 13,614,005 km (0.05 R)
• M41: 13,723,809 km (0.063 R)
• M42: 13,907,665 km (0.112 R)
• M43: 14,018,517 km (0.075 R)
• M44: 15,179,696 km (0.084 R)
• M45: 15,255,692 km (0.032 R)
• M46: 15,752,656 km (0.102 R)
• M47: 16,099,872 km (0.11 R)
• M48: 16,293,751 km (0.098 R)
• M49: 16,645,007 km (0.082 R)
• M50: 16,959,163 km (0.117 R)
• M51: 17,077,495 km (0.056 R)
• M52: 17,593,458 km (0.109 R)
• M53: 18,154,898 km (0.119 R)
• M54: 18,316,464 km (0.084 R)
• M55: 18,885,534 km (0.087 R)
• M56: 18,967,215 km (0.114 R)
• M57: 20,543,079 km (0.096 R)
• M58: 20,837,936 km (0.097 R)
• M59: 21,389,204 km (0.097 R)
• M60: 21,816,605 km (0.08 R)
• M61: 22,203,765 km (0.066 R)
• M62: 22,290,083 km (0.062 R)
• M63: 23,334,725 km (0.088 R)
• M64: 24,128,641 km (0.117 R)
• M65: 24,618,125 km (0.102 R)
• M66: 24,796,894 km (0.113 R)
• M67: 25,336,045 km (0.077 R)
• M68: 25,561,788 km (0.095 R)
• M69: 25,969,891 km (0.087 R)
• M70: 26,380,089 km (0.09 R)
• M71: 27,206,916 km (0.118 R)
• M72: 27,391,969 km (0.111 R)
• M73: 28,089,095 km (0.08 R)
• M74: 28,416,415 km (0.062 R)
• M75: 29,122,068 km (0.116 R)
• M76: 29,453,427 km (0.033 R)
• M77: 29,548,272 km (0.107 R)
• M78: 29,738,411 km (0.112 R)
• M79: 30,072,014 km (0.116 R)
• M80: 30,311,072 km (0.049 R)
• M81: 31,418,994 km (0.111 R)
• M82: 32,393,025 km (0.096 R)
• M83: 32,638,216 km (0.119 R)
• M84: 32,982,291 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.9

Radius: 12.5

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.02 AU - 8.16 AU

Year: 8762 Days

Day: 8.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,920,184 km

• M1: 200,461 km (0.076 R)
• M2: 801,246 km (0.104 R)
• M3: 885,021 km (0.089 R)
• M4: 990,039 km (0.118 R)
• M5: 1,412,802 km (0.073 R)
• M6: 1,580,352 km (0.115 R)
• M7: 1,710,502 km (0.102 R)
• M8: 1,821,803 km (0.094 R)
• M9: 1,981,873 km (0.082 R)
• M10: 2,122,943 km (0.079 R)
• M11: 2,440,390 km (0.09 R)
• M12: 2,985,375 km (0.056 R)
• M13: 3,230,566 km (0.088 R)
• M14: 4,155,530 km (0.098 R)
• M15: 4,491,826 km (0.05 R)
• M16: 4,647,557 km (0.089 R)
• M17: 5,061,046 km (0.107 R)
• M18: 5,519,862 km (0.055 R)
• M19: 6,372,121 km (0.082 R)
• M20: 6,477,289 km (0.087 R)
• M21: 7,119,811 km (0.111 R)
• M22: 7,375,325 km (0.053 R)
• M23: 7,745,430 km (0.114 R)
• M24: 7,857,778 km (0.118 R)
• M25: 9,605,978 km (0.107 R)
• M26: 11,045,858 km (0.096 R)
• M27: 11,130,082 km (0.112 R)
• M28: 11,214,604 km (0.098 R)
• M29: 12,420,513 km (0.11 R)
• M30: 12,684,254 km (0.106 R)
• M31: 12,861,079 km (0.094 R)
• M32: 13,486,697 km (0.05 R)
• M33: 13,712,440 km (0.035 R)
• M34: 13,939,530 km (0.087 R)
• M35: 14,535,827 km (0.048 R)
• M36: 15,234,150 km (0.056 R)
• M37: 15,658,559 km (0.067 R)
• M38: 16,518,746 km (0.112 R)
• M39: 16,663,707 km (0.071 R)
• M40: 17,394,343 km (0.065 R)
• M41: 17,492,629 km (0.102 R)
• M42: 18,585,291 km (0.073 R)
• M43: 19,190,714 km (0.069 R)
• M44: 19,802,420 km (0.064 R)
• M45: 20,110,741 km (0.071 R)
• M46: 20,472,469 km (0.077 R)
• M47: 21,412,542 km (0.115 R)
• M48: 21,940,921 km (0.058 R)
• M49: 23,280,421 km (0.089 R)
• M50: 23,769,157 km (0.073 R)
• M51: 24,978,207 km (0.07 R)
• M52: 26,545,544 km (0.104 R)
• M53: 27,113,118 km (0.051 R)
• M54: 29,189,237 km (0.091 R)
• M55: 29,364,566 km (0.117 R)
• M56: 29,540,194 km (0.076 R)
• M57: 30,423,719 km (0.117 R)
• M58: 30,779,612 km (0.057 R)
• M59: 30,958,083 km (0.1 R)
• M60: 31,735,393 km (0.084 R)
• M61: 31,855,520 km (0.119 R)
• M62: 31,975,797 km (0.117 R)
• M63: 32,156,511 km (0.107 R)
• M64: 32,337,674 km (0.032 R)
• M65: 32,579,574 km (0.072 R)
• M66: 34,908,214 km (0.052 R)
• M67: 35,405,178 km (0.051 R)
• M68: 36,155,262 km (0.09 R)
• M69: 36,784,172 km (0.075 R)
• M70: 37,353,392 km (0.098 R)
• M71: 37,734,417 km (0.113 R)
• M72: 38,372,452 km (0.087 R)
• M73: 40,047,948 km (0.091 R)
• M74: 40,568,250 km (0.074 R)
• M75: 41,813,054 km (0.088 R)
• M76: 42,010,672 km (0.09 R)
• M77: 42,208,740 km (0.078 R)
• M78: 43,670,162 km (0.092 R)
• M79: 44,340,061 km (0.119 R)
• M80: 44,878,314 km (0.113 R)
• M81: 45,148,338 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.8

Radius: 3.9

Gravity: 35.42 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 14.07 AU - 15.45 AU

Year: 21594 Days

Day: 21.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,920,184 km

• M1: 111,600 km (0.045 R)
• M2: 145,559 km (0.059 R)
• M3: 413,339 km (0.116 R)
• M4: 451,636 km (0.117 R)
• M5: 777,311 km (0.096 R)
• M6: 924,515 km (0.072 R)
• M7: 949,797 km (0.088 R)
• M8: 1,188,854 km (0.091 R)
• M9: 1,911,562 km (0.093 R)
• M10: 2,854,627 km (0.11 R)
• M11: 2,966,975 km (0.098 R)
• M12: 3,196,308 km (0.042 R)
• M13: 3,471,119 km (0.095 R)
• M14: 3,753,411 km (0.1 R)
• M15: 4,426,152 km (0.111 R)
• M16: 5,410,207 km (0.063 R)
• M17: 5,596,157 km (0.108 R)
• M18: 5,784,202 km (0.094 R)
• M19: 6,263,364 km (0.109 R)
• M20: 6,360,752 km (0.086 R)
• M21: 7,464,335 km (0.067 R)
• M22: 7,619,319 km (0.073 R)
• M23: 7,723,289 km (0.047 R)
• M24: 7,932,577 km (0.118 R)
• M25: 8,037,894 km (0.09 R)
• M26: 8,090,851 km (0.12 R)
• M27: 9,061,741 km (0.044 R)
• M28: 9,171,845 km (0.099 R)
• M29: 10,068,834 km (0.076 R)
• M30: 10,240,124 km (0.117 R)
• M31: 10,412,461 km (0.04 R)
• M32: 11,585,009 km (0.105 R)
• M33: 13,420,724 km (0.096 R)
• M34: 17,284,538 km (0.115 R)
• M35: 17,558,152 km (0.06 R)
• M36: 18,877,007 km (0.11 R)
• M37: 19,441,889 km (0.084 R)
• M38: 19,512,948 km (0.115 R)
• M39: 19,726,424 km (0.107 R)
• M40: 22,496,977 km (0.09 R)
• M41: 22,795,574 km (0.117 R)
• M42: 23,321,410 km (0.065 R)
• M43: 23,623,598 km (0.111 R)
• M44: 24,384,902 km (0.101 R)
• M45: 26,087,774 km (0.057 R)
• M46: 28,309,901 km (0.083 R)
• M47: 29,199,410 km (0.107 R)
• M48: 29,688,445 km (0.119 R)
• M49: 30,180,024 km (0.103 R)
• M50: 32,006,016 km (0.035 R)
• M51: 32,089,790 km (0.066 R)
• M52: 32,425,937 km (0.078 R)
• M53: 34,724,807 km (0.113 R)
• M54: 34,897,294 km (0.037 R)
• M55: 35,589,633 km (0.103 R)
• M56: 35,850,382 km (0.109 R)
• M57: 36,286,460 km (0.086 R)
• M58: 38,225,996 km (0.073 R)
• M59: 38,582,188 km (0.094 R)
• M60: 38,939,578 km (0.099 R)
• M61: 39,029,037 km (0.079 R)
• M62: 39,657,498 km (0.063 R)
• M63: 41,106,503 km (0.087 R)
• M64: 41,654,330 km (0.09 R)
• M65: 42,480,709 km (0.102 R)
• M66: 42,757,315 km (0.036 R)
• M67: 44,897,911 km (0.104 R)
• M68: 45,273,701 km (0.106 R)
• M69: 46,692,338 km (0.105 R)
• M70: 47,168,508 km (0.082 R)
• M71: 48,510,102 km (0.109 R)
• M72: 51,721,968 km (0.094 R)
• M73: 53,204,333 km (0.111 R)
• M74: 55,504,400 km (0.119 R)
• M75: 55,907,716 km (0.074 R)
• M76: 56,818,767 km (0.094 R)
• M77: 57,326,951 km (0.03 R)
• M78: 57,632,729 km (0.064 R)
• M79: 61,863,955 km (0.083 R)
• M80: 62,386,800 km (0.099 R)
• M81: 63,121,176 km (0.118 R)
• M82: 63,331,660 km (0.1 R)
• M83: 64,175,392 km (0.052 R)
• M84: 65,767,413 km (0.072 R)
• M85: 66,087,403 km (0.1 R)
• M86: 67,587,420 km (0.095 R)
• M87: 68,882,040 km (0.081 R)
• M88: 69,315,425 km (0.088 R)
• M89: 69,967,223 km (0.118 R)
• M90: 70,076,131 km (0.056 R)
• M91: 71,167,447 km (0.104 R)
• M92: 71,715,125 km (0.07 R)
• M93: 72,814,819 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 18,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit