🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.16 AU - 1.72 AU

Year: 622 Days

Day: 26.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,190,277 km

• M1: 286,779 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.43 AU - 4.77 AU

Year: 2988 Days

Day: 33.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.6

Radius: 11.9

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.73 AU - 10.97 AU

Year: 9475 Days

Day: 7.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,190,277 km

• M1: 219,011 km (0.113 R)
• M2: 489,335 km (0.063 R)
• M3: 652,396 km (0.089 R)
• M4: 818,001 km (0.102 R)
• M5: 1,074,711 km (0.111 R)
• M6: 1,596,957 km (0.042 R)
• M7: 1,733,540 km (0.109 R)
• M8: 2,018,524 km (0.115 R)
• M9: 2,660,598 km (0.072 R)
• M10: 2,823,809 km (0.076 R)
• M11: 3,160,405 km (0.098 R)
• M12: 3,450,774 km (0.073 R)
• M13: 3,810,856 km (0.098 R)
• M14: 4,310,064 km (0.12 R)
• M15: 4,502,597 km (0.064 R)
• M16: 4,763,795 km (0.098 R)
• M17: 5,063,738 km (0.107 R)
• M18: 5,233,083 km (0.075 R)
• M19: 5,335,558 km (0.041 R)
• M20: 5,752,188 km (0.117 R)
• M21: 6,324,250 km (0.044 R)
• M22: 6,654,113 km (0.054 R)
• M23: 6,839,914 km (0.106 R)
• M24: 6,914,713 km (0.116 R)
• M25: 7,872,289 km (0.104 R)
• M26: 7,990,022 km (0.062 R)
• M27: 8,266,928 km (0.071 R)
• M28: 8,668,149 km (0.106 R)
• M29: 9,364,976 km (0.097 R)
• M30: 9,615,104 km (0.081 R)
• M31: 9,867,625 km (0.074 R)
• M32: 10,724,971 km (0.118 R)
• M33: 10,812,037 km (0.111 R)
• M34: 11,740,291 km (0.078 R)
• M35: 12,282,135 km (0.096 R)
• M36: 12,510,421 km (0.11 R)
• M37: 12,740,054 km (0.099 R)
• M38: 13,250,183 km (0.075 R)
• M39: 13,437,330 km (0.086 R)
• M40: 15,258,983 km (0.114 R)
• M41: 15,751,160 km (0.091 R)
• M42: 16,902,914 km (0.114 R)
• M43: 19,819,175 km (0.078 R)
• M44: 22,887,277 km (0.069 R)
• M45: 23,393,965 km (0.087 R)
• M46: 24,075,384 km (0.111 R)
• M47: 24,246,823 km (0.1 R)
• M48: 25,051,959 km (0.089 R)
• M49: 26,217,476 km (0.089 R)
• M50: 27,639,254 km (0.072 R)
• M51: 27,818,771 km (0.092 R)
• M52: 27,938,599 km (0.029 R)
• M53: 28,238,992 km (0.096 R)
• M54: 28,480,143 km (0.098 R)
• M55: 28,601,019 km (0.06 R)
• M56: 28,721,894 km (0.081 R)
• M57: 29,207,638 km (0.078 R)
• M58: 30,248,689 km (0.113 R)
• M59: 30,618,944 km (0.085 R)
• M60: 30,742,811 km (0.098 R)
• M61: 31,364,241 km (0.05 R)
• M62: 31,738,983 km (0.101 R)
• M63: 32,241,183 km (0.103 R)
• M64: 32,872,487 km (0.103 R)
• M65: 35,568,390 km (0.037 R)
• M66: 36,220,636 km (0.086 R)
• M67: 36,942,745 km (0.065 R)
• M68: 37,272,609 km (0.078 R)
• M69: 37,868,756 km (0.088 R)
• M70: 38,802,247 km (0.105 R)
• M71: 39,137,496 km (0.088 R)
• M72: 39,743,367 km (0.089 R)
• M73: 39,878,454 km (0.105 R)
• M74: 40,488,065 km (0.117 R)
• M75: 40,691,967 km (0.119 R)
• M76: 41,511,016 km (0.109 R)
• M77: 41,716,713 km (0.113 R)
• M78: 42,128,855 km (0.034 R)
• M79: 42,266,634 km (0.059 R)
• M80: 42,680,721 km (0.077 R)
• M81: 43,026,741 km (0.082 R)
• M82: 43,721,773 km (0.072 R)
• M83: 44,771,052 km (0.107 R)
• M84: 44,911,674 km (0.105 R)
• M85: 46,041,288 km (0.098 R)
• M86: 46,396,284 km (0.085 R)
• M87: 47,968,707 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.2

Radius: 11.6

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.63 AU - 11.23 AU

Year: 10422 Days

Day: 14.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 130.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,190,277 km

• M1: 174,132 km (0.04 R)
• M2: 288,574 km (0.047 R)
• M3: 464,352 km (0.102 R)
• M4: 631,602 km (0.098 R)
• M5: 951,442 km (0.116 R)
• M6: 1,592,021 km (0.084 R)
• M7: 2,400,148 km (0.071 R)
• M8: 2,648,182 km (0.112 R)
• M9: 2,789,551 km (0.078 R)
• M10: 3,849,303 km (0.07 R)
• M11: 4,010,121 km (0.109 R)
• M12: 4,107,658 km (0.113 R)
• M13: 4,206,094 km (0.113 R)
• M14: 4,371,848 km (0.062 R)
• M15: 4,882,276 km (0.073 R)
• M16: 5,091,713 km (0.087 R)
• M17: 5,555,915 km (0.117 R)
• M18: 5,628,620 km (0.04 R)
• M19: 5,774,777 km (0.036 R)
• M20: 5,885,330 km (0.119 R)
• M21: 6,334,572 km (0.089 R)
• M22: 6,486,713 km (0.082 R)
• M23: 6,872,676 km (0.081 R)
• M24: 6,950,766 km (0.087 R)
• M25: 7,788,514 km (0.104 R)
• M26: 8,074,844 km (0.096 R)
• M27: 8,912,293 km (0.065 R)
• M28: 9,821,100 km (0.108 R)
• M29: 10,130,618 km (0.106 R)
• M30: 10,714,050 km (0.112 R)
• M31: 11,308,253 km (0.087 R)
• M32: 11,586,205 km (0.104 R)
• M33: 12,243,539 km (0.046 R)
• M34: 12,528,971 km (0.104 R)
• M35: 13,155,038 km (0.098 R)
• M36: 13,643,475 km (0.09 R)
• M37: 13,840,496 km (0.081 R)
• M38: 14,638,301 km (0.095 R)
• M39: 15,144,391 km (0.097 R)
• M40: 17,172,938 km (0.11 R)
• M41: 17,279,152 km (0.064 R)
• M42: 21,707,997 km (0.069 R)
• M43: 22,517,322 km (0.063 R)
• M44: 22,633,709 km (0.117 R)
• M45: 22,867,231 km (0.112 R)
• M46: 23,277,728 km (0.117 R)
• M47: 23,572,436 km (0.113 R)
• M48: 24,046,511 km (0.087 R)
• M49: 24,643,556 km (0.108 R)
• M50: 27,328,090 km (0.076 R)
• M51: 27,763,570 km (0.086 R)
• M52: 29,147,649 km (0.114 R)
• M53: 30,104,028 km (0.118 R)
• M54: 30,489,542 km (0.044 R)
• M55: 30,747,449 km (0.111 R)
• M56: 31,590,582 km (0.083 R)
• M57: 32,441,345 km (0.111 R)
• M58: 32,704,638 km (0.069 R)
• M59: 33,299,588 km (0.085 R)
• M60: 33,698,267 km (0.052 R)
• M61: 34,031,720 km (0.116 R)
• M62: 34,971,195 km (0.098 R)
• M63: 35,851,130 km (0.09 R)
• M64: 36,055,181 km (0.105 R)
• M65: 36,464,481 km (0.077 R)
• M66: 36,669,879 km (0.091 R)
• M67: 36,875,426 km (0.09 R)
• M68: 37,425,797 km (0.09 R)
• M69: 38,813,317 km (0.085 R)
• M70: 39,162,778 km (0.093 R)
• M71: 41,281,832 km (0.105 R)
• M72: 41,996,461 km (0.059 R)
• M73: 42,571,066 km (0.116 R)
• M74: 43,220,620 km (0.062 R)
• M75: 44,237,586 km (0.05 R)
• M76: 44,529,601 km (0.101 R)
• M77: 45,042,124 km (0.09 R)
• M78: 45,115,576 km (0.11 R)
• M79: 47,484,758 km (0.082 R)
• M80: 47,933,402 km (0.073 R)
• M81: 48,835,178 km (0.026 R)
• M82: 49,439,404 km (0.09 R)
• M83: 50,046,023 km (0.104 R)
• M84: 50,350,305 km (0.075 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 15,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit