🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.44 AU - 0.66 AU

Year: 143 Days

Day: 26.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,766,872 km

• M1: 187,147 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.47 AU - 0.67 AU

Year: 151 Days

Day: 12.3 Hours

Environment

Temp: 261 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,766,872 km

• M1: 29,471 km (0.062 R)
• M2: 239,057 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.56 AU - 2.36 AU

Year: 964 Days

Day: 12.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,766,872 km

• M1: 254,017 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.56 AU - 6.26 AU

Year: 4423 Days

Day: 43.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,766,872 km

• M1: 3,754,009 km (0.116 R)

Asteroid Belt

Center: 8.95 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.6

Radius: 8.5

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 11.38 AU - 13.58 AU

Year: 15495 Days

Day: 8.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 88,766,872 km

• M1: 123,717 km (0.073 R)
• M2: 183,856 km (0.11 R)
• M3: 267,631 km (0.043 R)
• M4: 347,965 km (0.111 R)
• M5: 438,172 km (0.115 R)
• M6: 577,149 km (0.087 R)
• M7: 702,063 km (0.113 R)
• M8: 996,322 km (0.065 R)
• M9: 1,097,151 km (0.092 R)
• M10: 1,573,171 km (0.103 R)
• M11: 1,916,498 km (0.117 R)
• M12: 2,417,801 km (0.049 R)
• M13: 2,578,170 km (0.114 R)
• M14: 2,958,148 km (0.09 R)
• M15: 3,254,801 km (0.092 R)
• M16: 3,587,058 km (0.05 R)
• M17: 4,877,040 km (0.078 R)
• M18: 4,934,785 km (0.06 R)
• M19: 5,346,179 km (0.101 R)
• M20: 5,525,697 km (0.093 R)
• M21: 5,799,012 km (0.1 R)
• M22: 5,983,616 km (0.075 R)
• M23: 6,264,261 km (0.063 R)
• M24: 7,000,881 km (0.108 R)
• M25: 7,329,697 km (0.102 R)
• M26: 7,429,329 km (0.083 R)
• M27: 7,630,090 km (0.099 R)
• M28: 7,866,454 km (0.082 R)
• M29: 8,554,904 km (0.119 R)
• M30: 9,406,565 km (0.113 R)
• M31: 10,136,901 km (0.11 R)
• M32: 10,285,153 km (0.08 R)
• M33: 10,734,096 km (0.101 R)
• M34: 11,075,179 km (0.099 R)
• M35: 11,151,474 km (0.11 R)
• M36: 12,434,874 km (0.044 R)
• M37: 13,438,078 km (0.115 R)
• M38: 13,641,830 km (0.083 R)
• M39: 14,093,615 km (0.096 R)
• M40: 14,759,625 km (0.042 R)
• M41: 15,435,957 km (0.119 R)
• M42: 15,649,433 km (0.113 R)
• M43: 15,820,872 km (0.064 R)
• M44: 16,252,163 km (0.039 R)
• M45: 16,599,978 km (0.088 R)
• M46: 17,214,676 km (0.071 R)
• M47: 17,435,931 km (0.042 R)
• M48: 17,524,792 km (0.104 R)
• M49: 20,304,470 km (0.084 R)
• M50: 20,679,063 km (0.098 R)
• M51: 21,530,425 km (0.073 R)
• M52: 21,960,219 km (0.107 R)
• M53: 22,537,966 km (0.094 R)
• M54: 23,462,780 km (0.108 R)
• M55: 24,350,345 km (0.096 R)
• M56: 24,449,528 km (0.105 R)
• M57: 24,698,459 km (0.11 R)
• M58: 24,998,103 km (0.08 R)
• M59: 25,098,334 km (0.076 R)
• M60: 25,298,945 km (0.045 R)
• M61: 25,651,547 km (0.053 R)
• M62: 26,005,795 km (0.089 R)
• M63: 26,259,812 km (0.113 R)
• M64: 27,904,940 km (0.107 R)
• M65: 28,582,618 km (0.12 R)
• M66: 30,167,458 km (0.114 R)
• M67: 31,672,113 km (0.086 R)
• M68: 32,926,342 km (0.06 R)
• M69: 33,311,257 km (0.091 R)
• M70: 33,974,574 km (0.111 R)
• M71: 35,708,413 km (0.094 R)
• M72: 36,103,950 km (0.116 R)
• M73: 36,899,212 km (0.103 R)
• M74: 37,070,352 km (0.054 R)
• M75: 37,872,795 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.4

Radius: 7.9

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 16.48 AU - 17.78 AU

Year: 24918 Days

Day: 17 Hours

Environment

Temp: -189 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 88,766,872 km

• M1: 139,126 km (0.104 R)
• M2: 195,076 km (0.063 R)
• M3: 346,917 km (0.107 R)
• M4: 425,008 km (0.099 R)
• M5: 633,248 km (0.077 R)
• M6: 1,772,884 km (0.113 R)
• M7: 1,867,729 km (0.106 R)
• M8: 2,366,788 km (0.036 R)
• M9: 2,631,427 km (0.12 R)
• M10: 2,877,814 km (0.109 R)
• M11: 3,046,261 km (0.086 R)
• M12: 4,834,854 km (0.07 R)
• M13: 5,170,701 km (0.102 R)
• M14: 6,699,292 km (0.086 R)
• M15: 6,848,142 km (0.107 R)
• M16: 7,570,400 km (0.111 R)
• M17: 8,396,480 km (0.077 R)
• M18: 10,476,040 km (0.1 R)
• M19: 11,041,669 km (0.076 R)
• M20: 12,021,236 km (0.083 R)
• M21: 12,338,832 km (0.12 R)
• M22: 14,349,278 km (0.091 R)
• M23: 14,782,813 km (0.105 R)
• M24: 15,269,604 km (0.099 R)
• M25: 15,367,591 km (0.117 R)
• M26: 15,662,747 km (0.105 R)
• M27: 15,761,632 km (0.077 R)
• M28: 16,059,331 km (0.093 R)
• M29: 16,258,895 km (0.077 R)
• M30: 16,610,001 km (0.116 R)
• M31: 17,014,364 km (0.098 R)
• M32: 18,663,980 km (0.081 R)
• M33: 19,242,774 km (0.099 R)
• M34: 19,295,732 km (0.104 R)
• M35: 20,959,858 km (0.084 R)
• M36: 21,561,242 km (0.112 R)
• M37: 22,781,213 km (0.073 R)
• M38: 24,710,277 km (0.045 R)
• M39: 24,825,318 km (0.097 R)
• M40: 25,229,681 km (0.102 R)
• M41: 26,044,690 km (0.115 R)
• M42: 26,103,183 km (0.082 R)
• M43: 27,402,291 km (0.097 R)
• M44: 29,329,261 km (0.107 R)
• M45: 31,299,465 km (0.118 R)
• M46: 32,805,018 km (0.108 R)
• M47: 33,248,576 km (0.043 R)
• M48: 33,312,155 km (0.085 R)
• M49: 33,566,621 km (0.054 R)
• M50: 35,107,180 km (0.058 R)
• M51: 35,301,358 km (0.113 R)
• M52: 36,343,157 km (0.086 R)
• M53: 37,924,556 km (0.102 R)
• M54: 39,663,033 km (0.103 R)
• M55: 41,290,658 km (0.088 R)
• M56: 41,769,521 km (0.093 R)
• M57: 43,633,809 km (0.037 R)
• M58: 43,703,372 km (0.116 R)
• M59: 44,751,156 km (0.097 R)
• M60: 44,891,479 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.2

Radius: 4.6

Gravity: 25.01 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 16.23 AU - 21.39 AU

Year: 28672 Days

Day: 21.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,766,872 km

• M1: 71,807 km (0.094 R)
• M2: 766,839 km (0.072 R)
• M3: 1,426,715 km (0.045 R)
• M4: 1,665,024 km (0.086 R)
• M5: 1,700,180 km (0.094 R)
• M6: 2,140,147 km (0.103 R)
• M7: 2,573,083 km (0.072 R)
• M8: 2,654,764 km (0.075 R)
• M9: 2,947,078 km (0.062 R)
• M10: 3,032,498 km (0.104 R)
• M11: 3,382,258 km (0.106 R)
• M12: 3,426,838 km (0.053 R)
• M13: 3,744,734 km (0.115 R)
• M14: 4,604,922 km (0.082 R)
• M15: 4,654,439 km (0.088 R)
• M16: 5,262,404 km (0.058 R)
• M17: 5,575,662 km (0.096 R)
• M18: 5,841,348 km (0.108 R)
• M19: 6,944,932 km (0.1 R)
• M20: 7,578,778 km (0.077 R)
• M21: 8,839,140 km (0.076 R)
• M22: 9,024,492 km (0.078 R)
• M23: 9,524,896 km (0.112 R)
• M24: 9,714,886 km (0.093 R)
• M25: 10,098,604 km (0.07 R)
• M26: 10,487,260 km (0.104 R)
• M27: 11,079,517 km (0.107 R)
• M28: 13,130,205 km (0.059 R)
• M29: 13,341,737 km (0.096 R)
• M30: 13,625,374 km (0.066 R)
• M31: 13,767,941 km (0.088 R)
• M32: 13,839,449 km (0.081 R)
• M33: 14,633,664 km (0.048 R)
• M34: 15,517,039 km (0.091 R)
• M35: 17,721,813 km (0.092 R)
• M36: 17,877,394 km (0.032 R)
• M37: 19,298,425 km (0.051 R)
• M38: 19,378,459 km (0.083 R)
• M39: 20,103,411 km (0.102 R)
• M40: 20,428,487 km (0.108 R)
• M41: 22,752,191 km (0.052 R)
• M42: 25,420,568 km (0.055 R)
• M43: 26,302,148 km (0.039 R)
• M44: 28,549,706 km (0.119 R)
• M45: 29,927,503 km (0.108 R)
• M46: 31,420,789 km (0.079 R)
• M47: 33,033,903 km (0.064 R)
• M48: 33,225,388 km (0.082 R)
• M49: 35,650,519 km (0.077 R)
• M50: 36,934,069 km (0.074 R)
• M51: 38,031,818 km (0.076 R)
• M52: 38,132,198 km (0.082 R)
• M53: 38,433,638 km (0.101 R)
• M54: 38,635,146 km (0.1 R)
• M55: 39,647,624 km (0.118 R)
• M56: 42,424,759 km (0.067 R)
• M57: 43,259,515 km (0.074 R)
• M58: 44,099,807 km (0.113 R)
• M59: 46,438,021 km (0.072 R)
• M60: 47,946,866 km (0.072 R)
• M61: 49,362,211 km (0.045 R)
• M62: 51,233,680 km (0.077 R)
• M63: 51,899,840 km (0.086 R)
• M64: 52,233,892 km (0.113 R)
• M65: 53,128,337 km (0.104 R)
• M66: 53,240,536 km (0.071 R)
• M67: 54,366,409 km (0.038 R)
• M68: 55,500,212 km (0.06 R)
• M69: 55,614,056 km (0.069 R)
• M70: 56,184,323 km (0.041 R)
• M71: 57,215,501 km (0.053 R)
• M72: 59,296,706 km (0.063 R)
• M73: 59,529,481 km (0.109 R)
• M74: 62,819,886 km (0.091 R)
• M75: 65,326,249 km (0.098 R)
• M76: 65,807,355 km (0.088 R)
• M77: 66,894,184 km (0.042 R)
• M78: 67,500,504 km (0.051 R)
• M79: 70,805,869 km (0.101 R)
• M80: 72,540,456 km (0.1 R)
• M81: 75,168,592 km (0.118 R)
• M82: 75,672,587 km (0.096 R)
• M83: 75,925,108 km (0.112 R)
• M84: 76,430,899 km (0.058 R)
• M85: 76,684,168 km (0.115 R)
• M86: 78,209,916 km (0.047 R)
• M87: 78,592,887 km (0.097 R)
• M88: 80,131,202 km (0.095 R)
• M89: 80,259,856 km (0.097 R)
• M90: 81,162,081 km (0.068 R)
• M91: 82,327,299 km (0.088 R)
• M92: 82,846,852 km (0.092 R)
• M93: 84,674,040 km (0.099 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 16,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit