🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.46 AU - 0.62 AU

Year: 150 Days

Day: 19 Hours

Environment

Temp: 207 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,412,940 km

• M1: 207,343 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.68 AU - 1.08 AU

Year: 313 Days

Day: 47.2 Hours

Environment

Temp: 32 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.03 AU - 1.11 AU

Year: 419 Days

Day: 44.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.7 AU - 2.7 AU

Year: 1236 Days

Day: 34.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.11 AU - 2.31 AU

Year: 1244 Days

Day: 42 Hours

Environment

Temp: -80 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,412,940 km

• M1: 920,924 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.32 AU - 2.52 AU

Year: 1426 Days

Day: 12.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.12 AU - 2.82 AU

Year: 1470 Days

Day: 44.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.4

Radius: 8.6

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.06 AU - 7.98 AU

Year: 7810 Days

Day: 7.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 67,412,940 km

• M1: 262,095 km (0.104 R)
• M2: 391,946 km (0.06 R)
• M3: 948,750 km (0.096 R)
• M4: 1,334,114 km (0.039 R)
• M5: 1,389,016 km (0.09 R)
• M6: 1,705,117 km (0.109 R)
• M7: 1,795,324 km (0.076 R)
• M8: 1,887,177 km (0.026 R)
• M9: 1,964,818 km (0.096 R)
• M10: 2,538,975 km (0.089 R)
• M11: 2,765,017 km (0.104 R)
• M12: 2,925,237 km (0.12 R)
• M13: 2,979,391 km (0.117 R)
• M14: 4,050,811 km (0.098 R)
• M15: 4,233,171 km (0.094 R)
• M16: 4,315,151 km (0.106 R)
• M17: 5,141,978 km (0.098 R)
• M18: 5,810,830 km (0.082 R)
• M19: 6,697,048 km (0.095 R)
• M20: 6,840,811 km (0.057 R)
• M21: 7,302,919 km (0.069 R)
• M22: 7,825,315 km (0.113 R)
• M23: 8,385,709 km (0.049 R)
• M24: 8,540,692 km (0.059 R)
• M25: 8,748,932 km (0.087 R)
• M26: 8,932,489 km (0.071 R)
• M27: 9,011,626 km (0.099 R)
• M28: 9,143,871 km (0.101 R)
• M29: 9,330,270 km (0.089 R)
• M30: 9,625,576 km (0.092 R)
• M31: 9,733,735 km (0.063 R)
• M32: 10,225,463 km (0.102 R)
• M33: 10,781,369 km (0.086 R)
• M34: 11,922,502 km (0.11 R)
• M35: 12,009,567 km (0.053 R)
• M36: 12,448,488 km (0.115 R)
• M37: 13,311,667 km (0.108 R)
• M38: 13,613,855 km (0.102 R)
• M39: 13,857,251 km (0.111 R)
• M40: 14,689,165 km (0.058 R)
• M41: 14,938,843 km (0.09 R)
• M42: 15,095,622 km (0.072 R)
• M43: 15,442,240 km (0.084 R)
• M44: 16,336,686 km (0.105 R)
• M45: 16,887,954 km (0.111 R)
• M46: 17,149,451 km (0.083 R)
• M47: 17,247,887 km (0.111 R)
• M48: 17,313,560 km (0.058 R)
• M49: 18,376,453 km (0.095 R)
• M50: 18,814,176 km (0.052 R)
• M51: 19,017,330 km (0.063 R)
• M52: 19,391,923 km (0.081 R)
• M53: 19,460,140 km (0.063 R)
• M54: 19,562,914 km (0.109 R)
• M55: 20,113,434 km (0.08 R)
• M56: 20,390,788 km (0.114 R)
• M57: 20,878,926 km (0.095 R)
• M58: 20,948,938 km (0.118 R)
• M59: 21,547,629 km (0.062 R)
• M60: 21,795,811 km (0.119 R)
• M61: 21,937,929 km (0.061 R)
• M62: 22,617,702 km (0.058 R)
• M63: 22,797,818 km (0.063 R)
• M64: 23,014,436 km (0.057 R)
• M65: 23,961,241 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189

Radius: 12.3

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.37 AU - 10.05 AU

Year: 8910 Days

Day: 12.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 67,412,940 km

• M1: 317,447 km (0.045 R)
• M2: 409,300 km (0.089 R)
• M3: 673,938 km (0.094 R)
• M4: 1,116,898 km (0.11 R)
• M5: 1,362,687 km (0.102 R)
• M6: 1,594,414 km (0.12 R)
• M7: 1,839,306 km (0.099 R)
• M8: 2,114,416 km (0.06 R)
• M9: 2,311,287 km (0.042 R)
• M10: 2,840,116 km (0.076 R)
• M11: 2,958,447 km (0.12 R)
• M12: 3,038,183 km (0.106 R)
• M13: 3,118,667 km (0.084 R)
• M14: 3,199,898 km (0.118 R)
• M15: 3,385,400 km (0.101 R)
• M16: 3,638,220 km (0.095 R)
• M17: 3,963,296 km (0.089 R)
• M18: 4,411,192 km (0.112 R)
• M19: 4,571,861 km (0.117 R)
• M20: 5,404,373 km (0.065 R)
• M21: 5,502,509 km (0.101 R)
• M22: 5,750,542 km (0.057 R)
• M23: 7,369,341 km (0.075 R)
• M24: 7,533,150 km (0.088 R)
• M25: 8,200,506 km (0.119 R)
• M26: 9,443,216 km (0.111 R)
• M27: 10,774,936 km (0.107 R)
• M28: 11,494,352 km (0.06 R)
• M29: 12,391,192 km (0.067 R)
• M30: 13,343,681 km (0.078 R)
• M31: 13,644,074 km (0.082 R)
• M32: 14,014,329 km (0.09 R)
• M33: 15,006,312 km (0.081 R)
• M34: 15,283,966 km (0.055 R)
• M35: 16,126,950 km (0.061 R)
• M36: 17,456,276 km (0.096 R)
• M37: 17,894,897 km (0.11 R)
• M38: 18,708,560 km (0.118 R)
• M39: 19,609,887 km (0.073 R)
• M40: 20,795,151 km (0.085 R)
• M41: 21,143,565 km (0.035 R)
• M42: 21,572,163 km (0.087 R)
• M43: 21,885,570 km (0.094 R)
• M44: 25,061,084 km (0.117 R)
• M45: 25,308,070 km (0.118 R)
• M46: 25,597,243 km (0.089 R)
• M47: 26,053,965 km (0.054 R)
• M48: 27,567,447 km (0.08 R)
• M49: 27,950,268 km (0.101 R)
• M50: 28,549,258 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.3

Radius: 5.2

Gravity: 12.62 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 15.42 AU - 16.04 AU

Year: 23629 Days

Day: 24.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 67,412,940 km

• M1: 255,214 km (0.092 R)
• M2: 299,645 km (0.108 R)
• M3: 347,067 km (0.115 R)
• M4: 686,205 km (0.083 R)
• M5: 729,140 km (0.082 R)
• M6: 840,291 km (0.086 R)
• M7: 909,854 km (0.069 R)
• M8: 1,258,866 km (0.108 R)
• M9: 1,311,973 km (0.056 R)
• M10: 1,675,047 km (0.103 R)
• M11: 2,226,465 km (0.099 R)
• M12: 2,521,771 km (0.114 R)
• M13: 2,864,350 km (0.073 R)
• M14: 3,041,026 km (0.11 R)
• M15: 3,294,594 km (0.112 R)
• M16: 3,554,894 km (0.09 R)
• M17: 3,592,593 km (0.082 R)
• M18: 4,374,990 km (0.078 R)
• M19: 4,995,073 km (0.09 R)
• M20: 5,079,895 km (0.088 R)
• M21: 5,165,016 km (0.118 R)
• M22: 6,407,426 km (0.086 R)
• M23: 7,061,767 km (0.106 R)
• M24: 7,445,037 km (0.088 R)
• M25: 7,983,141 km (0.09 R)
• M26: 8,533,811 km (0.087 R)
• M27: 9,408,509 km (0.085 R)
• M28: 9,724,161 km (0.088 R)
• M29: 9,989,697 km (0.073 R)
• M30: 10,150,216 km (0.113 R)
• M31: 11,632,880 km (0.099 R)
• M32: 13,357,743 km (0.031 R)
• M33: 13,593,659 km (0.047 R)
• M34: 14,672,559 km (0.073 R)
• M35: 15,099,511 km (0.109 R)
• M36: 16,784,133 km (0.119 R)
• M37: 16,911,291 km (0.049 R)
• M38: 17,102,627 km (0.074 R)
• M39: 18,069,927 km (0.098 R)
• M40: 18,135,002 km (0.094 R)
• M41: 18,527,397 km (0.062 R)
• M42: 18,658,744 km (0.072 R)
• M43: 19,520,428 km (0.072 R)
• M44: 19,587,298 km (0.098 R)
• M45: 20,057,185 km (0.069 R)
• M46: 20,394,977 km (0.108 R)
• M47: 20,939,513 km (0.099 R)
• M48: 21,076,395 km (0.084 R)
• M49: 21,696,179 km (0.106 R)
• M50: 21,834,707 km (0.089 R)
• M51: 23,377,659 km (0.033 R)
• M52: 23,519,628 km (0.117 R)
• M53: 24,377,721 km (0.045 R)
• M54: 24,955,318 km (0.111 R)
• M55: 25,977,221 km (0.096 R)
• M56: 26,789,687 km (0.066 R)
• M57: 27,460,484 km (0.09 R)
• M58: 29,582,829 km (0.081 R)
• M59: 30,044,488 km (0.087 R)
• M60: 30,276,215 km (0.111 R)
• M61: 30,586,033 km (0.102 R)
• M62: 30,819,106 km (0.078 R)
• M63: 30,897,047 km (0.091 R)
• M64: 30,974,838 km (0.111 R)
• M65: 31,208,958 km (0.076 R)
• M66: 31,678,845 km (0.077 R)
• M67: 32,151,126 km (0.103 R)
• M68: 33,501,695 km (0.075 R)
• M69: 36,751,858 km (0.105 R)
• M70: 37,165,197 km (0.107 R)
• M71: 37,497,005 km (0.057 R)
• M72: 38,498,114 km (0.107 R)
• M73: 39,592,572 km (0.042 R)
• M74: 40,868,044 km (0.113 R)
• M75: 43,110,666 km (0.087 R)
• M76: 45,392,781 km (0.104 R)
• M77: 46,995,722 km (0.085 R)
• M78: 47,984,415 km (0.09 R)
• M79: 48,436,051 km (0.11 R)
• M80: 49,252,556 km (0.113 R)
• M81: 49,708,081 km (0.117 R)
• M82: 51,359,791 km (0.06 R)
• M83: 55,661,628 km (0.066 R)
• M84: 56,326,291 km (0.092 R)
• M85: 57,184,684 km (0.102 R)
• M86: 57,759,439 km (0.119 R)
• M87: 57,951,373 km (0.104 R)
• M88: 58,143,606 km (0.073 R)
• M89: 58,335,989 km (0.065 R)
• M90: 58,721,503 km (0.089 R)
• M91: 58,914,633 km (0.073 R)
• M92: 59,301,344 km (0.082 R)
• M93: 59,785,891 km (0.04 R)
• M94: 61,541,422 km (0.099 R)
• M95: 62,228,675 km (0.118 R)
• M96: 62,622,566 km (0.072 R)
• M97: 64,106,876 km (0.082 R)
• M98: 66,204,388 km (0.084 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 13,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit