🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.49 AU - 0.69 AU

Year: 169 Days

Day: 33.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,056,311 km

• M1: 202,256 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.5 AU - 0.74 AU

Year: 182 Days

Day: 17.4 Hours

Environment

Temp: 140 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.88 AU - 1.18 AU

Year: 390 Days

Day: 42.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.17 AU - 1.61 AU

Year: 611 Days

Day: 26.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.07 AU - 2.41 AU

Year: 1250 Days

Day: 18.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.18 AU - 2.94 AU

Year: 1527 Days

Day: 37.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.27 AU - 3.65 AU

Year: 2399 Days

Day: 25.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,056,311 km

• M1: 1,965,417 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.3

Radius: 12.8

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.43 AU - 5.71 AU

Year: 3642 Days

Day: 6.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 94,056,311 km

• M1: 173,384 km (0.095 R)
• M2: 261,198 km (0.057 R)
• M3: 383,868 km (0.106 R)
• M4: 490,382 km (0.068 R)
• M5: 571,763 km (0.107 R)
• M6: 669,151 km (0.117 R)
• M7: 871,856 km (0.107 R)
• M8: 1,083,687 km (0.11 R)
• M9: 1,170,903 km (0.104 R)
• M10: 1,339,649 km (0.08 R)
• M11: 2,111,424 km (0.097 R)
• M12: 2,568,446 km (0.029 R)
• M13: 2,826,053 km (0.12 R)
• M14: 2,949,322 km (0.115 R)
• M15: 3,056,434 km (0.075 R)
• M16: 3,404,249 km (0.084 R)
• M17: 3,707,185 km (0.06 R)
• M18: 3,940,258 km (0.086 R)
• M19: 4,278,649 km (0.088 R)
• M20: 4,400,421 km (0.111 R)
• M21: 4,730,883 km (0.112 R)
• M22: 4,962,760 km (0.037 R)
• M23: 5,048,031 km (0.094 R)
• M24: 5,176,834 km (0.114 R)
• M25: 6,269,796 km (0.114 R)
• M26: 6,830,788 km (0.117 R)
• M27: 6,949,719 km (0.092 R)
• M28: 7,141,354 km (0.1 R)
• M29: 7,286,314 km (0.089 R)
• M30: 8,252,417 km (0.098 R)
• M31: 8,789,324 km (0.077 R)
• M32: 9,075,056 km (0.107 R)
• M33: 9,522,802 km (0.079 R)
• M34: 9,629,166 km (0.066 R)
• M35: 10,058,811 km (0.082 R)
• M36: 10,167,270 km (0.092 R)
• M37: 10,714,947 km (0.081 R)
• M38: 10,992,601 km (0.072 R)
• M39: 12,011,363 km (0.116 R)
• M40: 12,097,531 km (0.045 R)
• M41: 12,590,306 km (0.048 R)
• M42: 12,677,971 km (0.06 R)
• M43: 13,060,193 km (0.11 R)
• M44: 13,866,077 km (0.109 R)
• M45: 14,198,932 km (0.026 R)
• M46: 14,473,295 km (0.115 R)
• M47: 14,687,968 km (0.084 R)
• M48: 14,811,087 km (0.106 R)
• M49: 15,463,184 km (0.109 R)
• M50: 15,682,644 km (0.05 R)
• M51: 15,997,847 km (0.042 R)
• M52: 16,410,886 km (0.094 R)
• M53: 17,215,125 km (0.066 R)
• M54: 17,410,051 km (0.102 R)
• M55: 17,507,738 km (0.076 R)
• M56: 17,605,725 km (0.08 R)
• M57: 18,065,140 km (0.094 R)
• M58: 18,761,667 km (0.117 R)
• M59: 19,602,258 km (0.094 R)
• M60: 20,044,319 km (0.111 R)
• M61: 20,765,232 km (0.115 R)
• M62: 20,868,903 km (0.105 R)
• M63: 21,181,114 km (0.071 R)
• M64: 21,599,689 km (0.09 R)
• M65: 23,444,829 km (0.043 R)
• M66: 23,805,509 km (0.033 R)
• M67: 24,095,430 km (0.075 R)
• M68: 24,386,398 km (0.091 R)

Asteroid Belt

Center: 4.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581

Radius: 15

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.61 AU - 5.85 AU

Year: 4459 Days

Day: 14.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 94,056,311 km

• M1: 212,878 km (0.118 R)
• M2: 381,325 km (0.088 R)
• M3: 652,845 km (0.113 R)
• M4: 968,646 km (0.115 R)
• M5: 1,172,099 km (0.092 R)
• M6: 1,279,511 km (0.068 R)
• M7: 1,376,600 km (0.116 R)
• M8: 1,549,236 km (0.066 R)
• M9: 1,714,092 km (0.071 R)
• M10: 2,094,969 km (0.079 R)
• M11: 2,329,987 km (0.063 R)
• M12: 2,573,682 km (0.12 R)
• M13: 2,698,895 km (0.118 R)
• M14: 3,105,801 km (0.068 R)
• M15: 3,316,884 km (0.082 R)
• M16: 4,271,767 km (0.115 R)
• M17: 4,485,543 km (0.08 R)
• M18: 4,968,594 km (0.078 R)
• M19: 5,376,547 km (0.115 R)
• M20: 5,538,113 km (0.07 R)
• M21: 5,818,908 km (0.09 R)
• M22: 6,224,767 km (0.111 R)
• M23: 6,321,707 km (0.118 R)
• M24: 6,541,466 km (0.106 R)
• M25: 7,190,870 km (0.114 R)
• M26: 7,420,503 km (0.082 R)
• M27: 7,523,277 km (0.07 R)
• M28: 8,605,019 km (0.06 R)
• M29: 8,903,467 km (0.116 R)
• M30: 9,150,303 km (0.047 R)
• M31: 9,510,984 km (0.036 R)
• M32: 10,217,535 km (0.041 R)
• M33: 10,476,040 km (0.103 R)
• M34: 10,765,811 km (0.099 R)
• M35: 11,621,361 km (0.087 R)
• M36: 11,771,108 km (0.111 R)
• M37: 11,951,673 km (0.048 R)
• M38: 12,072,548 km (0.077 R)
• M39: 12,590,905 km (0.101 R)
• M40: 13,116,442 km (0.076 R)
• M41: 13,460,368 km (0.091 R)
• M42: 14,317,264 km (0.111 R)
• M43: 14,574,573 km (0.117 R)
• M44: 14,671,512 km (0.082 R)
• M45: 15,191,813 km (0.089 R)
• M46: 15,520,181 km (0.11 R)
• M47: 15,950,574 km (0.119 R)
• M48: 16,924,755 km (0.113 R)
• M49: 17,060,740 km (0.042 R)
• M50: 17,952,941 km (0.065 R)
• M51: 18,161,032 km (0.053 R)
• M52: 18,335,014 km (0.1 R)
• M53: 19,390,726 km (0.114 R)
• M54: 19,675,561 km (0.1 R)
• M55: 20,285,471 km (0.041 R)
• M56: 21,597,594 km (0.089 R)
• M57: 22,004,052 km (0.081 R)
• M58: 22,487,552 km (0.07 R)
• M59: 22,599,750 km (0.12 R)
• M60: 22,824,446 km (0.078 R)
• M61: 23,200,685 km (0.105 R)
• M62: 23,465,324 km (0.106 R)
• M63: 24,073,888 km (0.079 R)
• M64: 24,456,858 km (0.099 R)
• M65: 24,880,519 km (0.116 R)
• M66: 25,735,172 km (0.044 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.7

Radius: 4.1

Gravity: 36.27 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 16.18 AU - 20.38 AU

Year: 29135 Days

Day: 16 Hours

Environment

Temp: -205 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 94,056,311 km

• M1: 54,005 km (0.091 R)
• M2: 118,182 km (0.059 R)
• M3: 378,931 km (0.118 R)
• M4: 640,279 km (0.107 R)
• M5: 1,398,142 km (0.102 R)
• M6: 1,608,776 km (0.082 R)
• M7: 1,681,330 km (0.033 R)
• M8: 2,589,090 km (0.118 R)
• M9: 3,341,268 km (0.097 R)
• M10: 3,387,494 km (0.075 R)
• M11: 3,669,337 km (0.09 R)
• M12: 4,205,495 km (0.116 R)
• M13: 4,765,739 km (0.1 R)
• M14: 5,028,134 km (0.081 R)
• M15: 6,698,245 km (0.062 R)
• M16: 7,289,904 km (0.042 R)
• M17: 8,208,136 km (0.046 R)
• M18: 8,585,571 km (0.09 R)
• M19: 9,162,271 km (0.091 R)
• M20: 9,422,571 km (0.114 R)
• M21: 10,352,621 km (0.1 R)
• M22: 11,103,752 km (0.104 R)
• M23: 13,386,317 km (0.055 R)
• M24: 15,807,558 km (0.099 R)
• M25: 16,041,380 km (0.118 R)
• M26: 18,441,678 km (0.076 R)
• M27: 18,523,508 km (0.055 R)
• M28: 19,850,590 km (0.052 R)
• M29: 20,525,576 km (0.09 R)
• M30: 22,332,868 km (0.094 R)
• M31: 23,476,843 km (0.068 R)
• M32: 23,832,736 km (0.036 R)
• M33: 24,100,666 km (0.094 R)
• M34: 26,372,908 km (0.086 R)
• M35: 27,021,265 km (0.039 R)
• M36: 28,333,687 km (0.118 R)
• M37: 28,617,624 km (0.094 R)
• M38: 32,196,155 km (0.063 R)
• M39: 33,187,240 km (0.09 R)
• M40: 34,490,537 km (0.107 R)
• M41: 35,708,413 km (0.066 R)
• M42: 38,813,916 km (0.065 R)
• M43: 39,339,902 km (0.096 R)
• M44: 39,974,197 km (0.037 R)
• M45: 40,825,109 km (0.118 R)
• M46: 41,682,006 km (0.105 R)
• M47: 41,789,567 km (0.086 R)
• M48: 43,304,544 km (0.107 R)
• M49: 43,740,772 km (0.117 R)
• M50: 45,610,596 km (0.096 R)
• M51: 47,731,145 km (0.078 R)
• M52: 48,520,573 km (0.085 R)
• M53: 49,086,951 km (0.067 R)
• M54: 51,951,900 km (0.086 R)
• M55: 53,930,780 km (0.068 R)
• M56: 56,171,457 km (0.106 R)
• M57: 56,290,238 km (0.081 R)
• M58: 57,004,717 km (0.112 R)
• M59: 57,842,017 km (0.077 R)
• M60: 59,165,808 km (0.109 R)
• M61: 62,826,767 km (0.118 R)
• M62: 68,073,913 km (0.111 R)
• M63: 70,109,341 km (0.096 R)
• M64: 70,493,209 km (0.095 R)
• M65: 72,423,172 km (0.106 R)
• M66: 73,459,436 km (0.109 R)
• M67: 76,203,061 km (0.114 R)
• M68: 78,714,211 km (0.094 R)
• M69: 80,447,901 km (0.06 R)
• M70: 83,004,379 km (0.077 R)
• M71: 85,587,335 km (0.116 R)
• M72: 86,957,353 km (0.113 R)
• M73: 90,971,213 km (0.094 R)
• M74: 91,389,938 km (0.119 R)
• M75: 92,930,496 km (0.063 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 16,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit