🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.47 AU - 0.59 AU

Year: 145 Days

Day: 33.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 101,226,422 km

• M1: 105,018 km (0.098 R)
• M2: 440,416 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.57 AU - 0.73 AU

Year: 196 Days

Day: 41.7 Hours

Environment

Temp: 138 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 101,226,422 km

• M1: 57,595 km (0.117 R)
• M2: 117,285 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.63 AU - 2.05 AU

Year: 935 Days

Day: 36.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.1 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.3

Radius: 4.2

Gravity: 47.01 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 12.66 AU - 20.06 AU

Year: 24797 Days

Day: 15.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 101,226,422 km

• M1: 132,095 km (0.087 R)
• M2: 224,098 km (0.111 R)
• M3: 945,159 km (0.084 R)
• M4: 3,280,382 km (0.063 R)
• M5: 4,235,864 km (0.114 R)
• M6: 5,595,559 km (0.087 R)
• M7: 6,666,680 km (0.071 R)
• M8: 7,255,347 km (0.031 R)
• M9: 7,375,025 km (0.089 R)
• M10: 7,555,889 km (0.063 R)
• M11: 8,544,582 km (0.105 R)
• M12: 9,638,890 km (0.113 R)
• M13: 9,902,781 km (0.108 R)
• M14: 10,708,365 km (0.094 R)
• M15: 12,740,652 km (0.066 R)
• M16: 13,030,124 km (0.089 R)
• M17: 13,541,898 km (0.074 R)
• M18: 13,911,405 km (0.066 R)
• M19: 15,039,822 km (0.077 R)
• M20: 15,192,561 km (0.051 R)
• M21: 15,422,493 km (0.103 R)
• M22: 16,668,344 km (0.049 R)
• M23: 18,189,306 km (0.077 R)
• M24: 18,433,450 km (0.095 R)
• M25: 19,837,575 km (0.12 R)
• M26: 21,190,090 km (0.044 R)
• M27: 21,532,818 km (0.083 R)
• M28: 23,805,210 km (0.099 R)
• M29: 24,340,172 km (0.06 R)
• M30: 26,060,697 km (0.069 R)
• M31: 27,632,971 km (0.079 R)
• M32: 27,913,616 km (0.082 R)
• M33: 28,477,750 km (0.062 R)
• M34: 28,666,542 km (0.116 R)
• M35: 29,712,830 km (0.088 R)
• M36: 31,549,144 km (0.052 R)
• M37: 32,628,941 km (0.044 R)
• M38: 35,229,102 km (0.085 R)
• M39: 35,533,384 km (0.065 R)
• M40: 35,838,414 km (0.076 R)
• M41: 37,170,733 km (0.052 R)
• M42: 38,728,046 km (0.117 R)
• M43: 39,042,052 km (0.088 R)
• M44: 43,634,707 km (0.116 R)
• M45: 43,743,614 km (0.084 R)
• M46: 46,938,426 km (0.095 R)
• M47: 47,273,077 km (0.111 R)
• M48: 47,720,674 km (0.107 R)
• M49: 49,865,907 km (0.115 R)
• M50: 50,664,161 km (0.032 R)
• M51: 51,926,917 km (0.027 R)
• M52: 52,042,257 km (0.114 R)
• M53: 52,851,881 km (0.113 R)
• M54: 53,549,156 km (0.102 R)
• M55: 53,665,693 km (0.032 R)
• M56: 57,319,023 km (0.108 R)
• M57: 58,394,631 km (0.065 R)
• M58: 58,514,609 km (0.117 R)
• M59: 59,597,548 km (0.08 R)
• M60: 60,202,073 km (0.12 R)
• M61: 60,323,247 km (0.073 R)
• M62: 60,930,166 km (0.103 R)
• M63: 61,661,250 km (0.107 R)
• M64: 63,624,722 km (0.114 R)
• M65: 64,242,562 km (0.107 R)
• M66: 64,738,179 km (0.107 R)
• M67: 66,733,665 km (0.104 R)
• M68: 67,613,002 km (0.029 R)
• M69: 67,990,886 km (0.114 R)
• M70: 69,510,052 km (0.088 R)
• M71: 71,296,400 km (0.06 R)
• M72: 72,066,680 km (0.113 R)
• M73: 75,435,923 km (0.088 R)
• M74: 76,220,714 km (0.117 R)
• M75: 77,798,373 km (0.11 R)
• M76: 78,062,413 km (0.075 R)
• M77: 78,326,603 km (0.057 R)
• M78: 80,051,765 km (0.088 R)
• M79: 81,521,265 km (0.087 R)
• M80: 82,057,873 km (0.077 R)
• M81: 82,999,591 km (0.113 R)
• M82: 83,945,050 km (0.06 R)
• M83: 85,165,769 km (0.118 R)
• M84: 85,846,439 km (0.049 R)
• M85: 86,119,305 km (0.073 R)
• M86: 87,624,858 km (0.083 R)
• M87: 88,587,371 km (0.111 R)
• M88: 91,914,129 km (0.074 R)
• M89: 92,053,703 km (0.096 R)
• M90: 92,612,451 km (0.103 R)
• M91: 93,172,247 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.6

Radius: 7.7

Gravity: 14.68 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 14.5 AU - 20.32 AU

Year: 27222 Days

Day: 18.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 179.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 101,226,422 km

• M1: 263,292 km (0.061 R)
• M2: 519,703 km (0.111 R)
• M3: 595,250 km (0.094 R)
• M4: 1,545,047 km (0.111 R)
• M5: 1,771,688 km (0.059 R)
• M6: 2,384,141 km (0.102 R)
• M7: 4,405,208 km (0.095 R)
• M8: 5,056,408 km (0.041 R)
• M9: 5,393,302 km (0.113 R)
• M10: 5,450,150 km (0.076 R)
• M11: 5,679,633 km (0.114 R)
• M12: 6,568,095 km (0.075 R)
• M13: 6,628,831 km (0.047 R)
• M14: 6,935,656 km (0.115 R)
• M15: 7,121,906 km (0.12 R)
• M16: 7,690,527 km (0.119 R)
• M17: 8,012,761 km (0.102 R)
• M18: 8,405,306 km (0.1 R)
• M19: 9,209,095 km (0.116 R)
• M20: 10,037,269 km (0.105 R)
• M21: 10,177,592 km (0.049 R)
• M22: 10,745,465 km (0.101 R)
• M23: 10,817,272 km (0.106 R)
• M24: 11,178,252 km (0.112 R)
• M25: 12,135,230 km (0.119 R)
• M26: 12,284,678 km (0.065 R)
• M27: 13,271,725 km (0.058 R)
• M28: 13,891,658 km (0.118 R)
• M29: 15,563,714 km (0.111 R)
• M30: 16,299,586 km (0.069 R)
• M31: 17,382,375 km (0.09 R)
• M32: 17,974,932 km (0.119 R)
• M33: 19,354,374 km (0.097 R)
• M34: 19,968,473 km (0.107 R)
• M35: 20,145,148 km (0.057 R)
• M36: 21,036,153 km (0.055 R)
• M37: 21,667,456 km (0.09 R)
• M38: 26,548,386 km (0.101 R)
• M39: 28,115,573 km (0.093 R)
• M40: 29,511,471 km (0.067 R)
• M41: 32,577,779 km (0.106 R)
• M42: 33,517,104 km (0.029 R)
• M43: 34,042,940 km (0.039 R)
• M44: 35,315,869 km (0.085 R)
• M45: 35,636,606 km (0.111 R)
• M46: 36,928,833 km (0.108 R)
• M47: 37,254,358 km (0.067 R)
• M48: 40,337,719 km (0.105 R)
• M49: 41,346,009 km (0.102 R)
• M50: 42,249,281 km (0.048 R)
• M51: 42,362,676 km (0.1 R)
• M52: 42,930,999 km (0.103 R)
• M53: 43,616,456 km (0.083 R)
• M54: 43,960,381 km (0.052 R)
• M55: 45,345,508 km (0.091 R)
• M56: 47,097,000 km (0.115 R)
• M57: 47,450,051 km (0.063 R)
• M58: 48,040,215 km (0.095 R)
• M59: 49,347,251 km (0.109 R)
• M60: 50,184,999 km (0.067 R)
• M61: 51,511,035 km (0.068 R)
• M62: 55,061,740 km (0.101 R)
• M63: 56,553,979 km (0.067 R)
• M64: 56,803,957 km (0.072 R)
• M65: 57,305,110 km (0.106 R)
• M66: 60,087,331 km (0.037 R)
• M67: 60,725,665 km (0.063 R)
• M68: 61,494,748 km (0.117 R)
• M69: 61,751,907 km (0.114 R)
• M70: 62,396,075 km (0.096 R)
• M71: 64,081,594 km (0.117 R)
• M72: 65,913,420 km (0.104 R)
• M73: 66,440,005 km (0.026 R)
• M74: 67,100,180 km (0.094 R)
• M75: 68,027,986 km (0.106 R)
• M76: 73,138,399 km (0.115 R)
• M77: 74,503,629 km (0.081 R)
• M78: 75,052,205 km (0.114 R)
• M79: 76,843,938 km (0.078 R)
• M80: 76,982,316 km (0.076 R)
• M81: 81,878,655 km (0.06 R)
• M82: 82,728,071 km (0.076 R)
• M83: 83,295,945 km (0.106 R)
• M84: 86,442,586 km (0.028 R)
• M85: 88,755,370 km (0.114 R)
• M86: 92,409,746 km (0.104 R)
• M87: 93,146,366 km (0.068 R)
• M88: 93,589,475 km (0.077 R)
• M89: 94,477,488 km (0.087 R)
• M90: 95,219,643 km (0.09 R)
• M91: 97,457,777 km (0.109 R)
• M92: 98,809,094 km (0.096 R)
• M93: 100,923,212 km (0.082 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 11,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit